----· ·- -

IN R-.Y 

RIFERTO 

\ 

Contract Ho. W 1049 

sc-436 

WAR DEPARTMENT 

OFFICE OF THE CHIEF SIGNAL OFFICER 

WASHINGTON 

9 

File No. 68-ooJiR()-40 

(!1. No. 4875) 

- lhrch 29 .• 1940 

E.lectro-;~rot.ect.i.ve Corporr.tton. 

1605 Cr.iurt ;:qwn•e !Juildine,, 

B:ilt.irN,re. :~VTl'.r1d. 

l. In accordai'lce Td + .. h t.he prov.1.aiono of 1•rtl. lile 3 or Contr:..ct Ro. 

· ·; 1049 sc-436 it has baen f·>uni ~v:lv:.mtap,eous ru1d in the best. inter1»:.at 

ot the Govern1nent. to m'!lko the .follow:l.nc changes in Restrictt1d 3lgnal. 

Corps Outline SpooH':t Cl.ltion dated Foebru:i17 a,. 19402 

!!. - To include tile pl<\Cing or toil on the glnsa oL ull the 

outside vr:lnd;.iv."D t ... J!l!thcr t'clth s\titable !°'..&rdwM-e to tie 

up with t.l'le r;;·at or the electrical. circuits. To do 

this there ahrmld be ll.Pr'li('d t.o the gl..aaa a urt.:~co an 

approved foll in a J:k"ll"ater :JC•::e!>tnble to tho Contracti11B 

Officer~ auch .foll to be \dred 1.nto double closed circuit 

p:rot.~at.i ve wiring indcpe11dP.nt ot the acrem protection. 

This w:i·inf.i sl'"..r:.11 be equipped 1'11 th the f.!eon trouble 1ocnting system which sb~l1 nlso be ind.opendent o! tho syatam ap~·l.i.ed to the screen. ·r,.,,,.lsion shall be made in the 

control rmiel tor the uegregcJ.t.ion or the window foil aystca 

tram t.he window screen s,ystem.. 

ll. - Screens an tllQ win..1ows to be ntt·.~ched by screws nnd soldered connections and to be re!l-:Sil.T r.novabl.e b7 remaring 

screws and unsoldered conneotiotl9. 

g_ - \lindow screens Jllll3t be tinist.ed in a dark £1"9811 paint. 

2. This chanp,e order increaae.s the t~·tal. conaid9l"ation. ot the aont;ract in the amount or 11475.00, r.mkine a now tc•t:.U ot '4975.00 and -=-

tends the time fC\r oerf'ol"ia18nce 2l da,ya •. ~···~· ·"" · 

3. Th• additional a.~,oant ot 814?5.00 is chargeable to Proourment, 

AuthlJld.t7 ac-286-r-22-1380-A-o60,..0• the available balance of which 1• 

autficient to cc:vor the coat or the same. 

_RESTRICTED 

Declassified and approved for release by NSA on 09-05-2013 pursuantto E .0. 1352a 

-1-
,----- -- -··· ·- - .. -- - ---·- --·· .. -· .... -· .... ··- -· -- ·-- .. -·- -- ... -- ···--- -----· --·--·- ·-· - . i REF ID:A71995 ... , . RESTRICTED 9 

Uarch 291 1940 

Tos Electro-Protective Coz:porat.ion. 

4. In all other respects the terms and conditions of the ori[,-'inal 

contrnct will remain in tull force .and er£ect. 

s. Acceptance of this ohe.nge must be acknowledged hereon over the signat'Ul'o of an officer of your com._:)arJY authorized to enter into agreements relative to Contract No .. U 1049 sc-436. 

Aecepteda . ; •-------- ... ·. -,_ -· -·- --· --·- _ .. _ -- I 

C,. D,·Cuny, llajor, Signal Corps, 

Contracting Officer, 

CO?lSE?IT OF SURh'TY 

We, the bondsmen for the due performance or the original contract• 

hereby give our full consent to the foregoing Change Order "A" and agree that 

our bond shall applT to and cover the due performance or the contract as modified thereby. 

In the presence o.f s 

C~&,-e---.7~~ ,? 

.. 7 ~ 

. /} 

,,.., 

11n: iIPtJ,.lU AND CA~UAL-1'1 COUPAH! or Jflif rotl 

(Ccrporttte surety) 

RESTRICTED 

-:a-
U.S. Standa.tdForm.J'i[o, 23 

.Approved by the Secrotary of the Tteasnry Revised September 9, 1935 

CONTRACT 

(CONSTRUCTION) 

.·· 

,, . ~" 'M-06 Contz ac ~. ___ ------------·---

1.U.e Do\ . - ·: 

1; 'Ito. itfttJ ... -. '-'_" ·:. · - •, .l 

' "'*,,~-::' ~: ~ I,,,.,:~ 

- ... , .. ,oC' ,", ~ .... _ ) 

, , ,... ' ... ' - , + ~ ... 

JfU DIP.U!i.iiM'l' _ - r,.-.---..=_.;.. ___ ....._ ..... _ ... .,. ___ ..__..,..,,._..,._:Jf.J--r-'-•'"""T--r--'"'~-' ..... .__, __ '!t""--------""_.....,,_..,,,.,..,,._, 

' " • (Department) ' -'' - ' 

__ ...... __________________ m.EC".MO PIO!t.:C~rB _. ____ _._._. ...... ________________________________ Cawoa.ATl:al _ (Contractor) 

S'upply It Inat~atim ot ~ e,1.Qt,dc 

bw.-gl.:.v.l'" al.am. S11Jt.ta in ltmi t!Jms '!li.illdCont1•act for _W, __ ~~-f?!\_, __ ]l~ ___ Q! ________________________ J________________ .!l.moz£nt, $.!t~~-.. ~-· 

Place ----------------~'-~~1'-tt1--~"!..-~~!!.----------------------'-------~~---=-----"-----~-------------- __ :_ -------------------'--~; 

The 1'1nsnae O!'ficerJ u. s. Al"nf', 801 ctvumi?JB :?!lue,, Jl'.. J._, -~on,. ';};· c. :l~ deaign:Ated as th& Qf'ficer to Mk• ~ts h •C:~e ?1th th~ cont.l:'M'h. . 

The supplies and serrlc•s to be obtained by tllU ill8t~ are authorised bt, 

are for the pu.rpooe eet f'ort.h in,. :and are chargeabl.• to Proaμr~ Authori.t, 

SC-286-P-22...1380-A-0605-0. the a.vaUabl• balance of Jilioh 11 &Uftioien.t 1io 

cover the coat of same. 

Liqu!cbted ~- included {see Article 9}. 

Perfomanoa Bond il:lcluded (See l.?'ticl• 2,6). 

Pqment Bond 1no1uded (Sae Article 27). 

ftl--21D2 

'.' 

.. 

... ... ..!-... 
Ri ·t:TPIG a r fl.- •. ···°-. \ ~ ··-"' 

CONTRACT FOR coNaliiCT~i> : A 719 95 

itlJiS cn:o1ttract,,entered into this 14th day of J.l&reh , 19.ltO , by 

TrrE UNITED STATES OF AMERICA, hereinafter called the Government, represented by the contracting 

officer executing this contract, ahd 31.ect:it<> ProtectiTe Corporation 

a corporation organized and existing under the laws of the State of Bew Jersey 

~'l>DtlSiBtiagmf 

~ 

of the city of Balt:bnore in the State of Yaryland 

hereinafter called the contractor, witnesseth that the parties hereto do mutually agree as follows: 

ARTICLE 1. Statement of work.-The contractor shall furnish the materials, and perform the work for 

the installation or a complete electric burglar alarm s_ptea in accordance with 

its bid d'lted February 23~ 1940 tor th~ ltl.111. of: f3300.oo and to 1ncl.ude the auxililll7 power suppl.T tor an additional f,200.00, sul:m1.tted in resp<>nae to 003iB(l's 

Invitation tor Bids (R 4875) 'lf 1049-J.O-l, 

' • --• 

for the consideration of Three thouaa.."ld. :tive hundred dollars and no cent.a ($31 500.00). 

in strict accordance with the specifications, schedules, and drawings, all of which are made a part hereof 

and designated as follows: 

· Restricted Signal Co;ra9 Outline Seeciticationis dated februaq S;- 1940 

The work shall be commenced imr.lediately at-tor d!.te ot reco.ipt ot notice to procei:,d1 

and sho.ll be completed within 21 calend!!r days. fror:t tlut data. 

Liquid:ited damages !c>r del.&7 lllll be deducted at the rate of llO.OO per day for es.ch 

and every- day o.r dGl»y be,.o.nd the time •pecif'ied ror the completion or the contract. 

Certified true cop7 ot notice to proceed,,. ld.th acknowledement or receipt thereof u 

Vareh 14~ J.940, i• attached aa Page 8(d) of this contract. 

(2) 

f}·~f'"i"~' nTrp ~ \ J_ •,.• ~ I\& l1 ~ c ~ · 

10-2102 
REF I13t~T~~g u. s. Standard Form No. 28 (Revised September9, 1035) i u ... y I IUV i er' SHEET 2 _ JCo~sTRucrroN G~?.J?Ag!P) ' . ARTICLE 2. Specifi_cations and drawings.-The contra._etq~ shalt' keep :on the 'work a copy o~ the drawings and specifications and shall at all times give; the contracting· officer 'access thereto. .Anything 

mentioned in the specifications and nc;>t shown on th~ drawipgs, ~ shoWn. on the clra';Vings and not"lnentioned in the specifica.tions, shall be of like effect as if Shown 01' :mentioned fu both. In case or difrerence 

between drawings and specifications, the specifications shall govern. - Ip_ any case of discrepancy in 

the :figures, ru;aW:ings, or specifications, the matter shall be :imm.ediately submitted to the contrl).cting 

officer, -without whose decision said discrepancy shall not oe adjusted by the contractor, save. op.Ty at 

his own risk and eii>ense. The QOD.tructing offic.er shall furnish fro:m. time. to time such detail draWip'.gs 

and other information as he may consider necessary, unless othehvise provided. UpO:n c0.tt1pletion of 

the contract the work shall be delivered complete-and undalnaged. ' · 

ARTICLE 3. Ohanges.-The con~acting officer may at any tim~, by a written 'order, ,and wl14out 

notice ~ the_ sureties, make. ch~ges in the drawings B;Jid/or speeifieations of this :cgntract and with.ill 

the general scope thereof. 1£ such changes cs.use an increase or de~rease ~ the ~ount due unq~ :fihif:J 

contract, or in the time required for its performance, an ·equitable adjustment shall be made an.a t~~ 

contract shall be modified in writing accordingly. No change involving an estim.~ted increaF:J0 or decreli~e 

of more than Five ~undred Dollars shall be ordered unle~s ~pp:tgv~d~~-y.ri,ting- by.th(;)·!l~ad of the 

"department or his _4uly authorized represen~a~v~! Any claim, .f~~' ~ju~tm,e:i;i.t ru;i.de.r ~ .~rticle must 

be asserted 'vi.thin 10 days from the date the change is ordered: p_roVided; hq,wever! T;t!.at.the eontractin:i 

officer, if he determines that the facts justify such aetion, n:i.ay·receive and consider, and with, the appr9yp.i 

of the head of the department or his duly authorized representative, adjust any such claini H.Sserted at 

any time prior to the date_ o:f :final settlement _of the contrac_t. I£ the parties fail to ~ee upon. the 

·adjustment to be made the dispute shall be determined. 1;1.s provided ~ articl~ 15 hereof. But nothing 

provided in. this article shall excuse the contractor from proceeding with the prose~utioμ. of the work 

so changed. - · -

. - - ' \ - ' ) -

..ARTICLE 4. Changed conditions.-Should the contractor encpun~r, or the Government discover, 

during the., progress of the work suqsurface and/or lat~t conditions .at ~he site nu.1.terially 9iffering 

froin those. shown on the drawings or indicated in the specificatjons! or unknown conditions of nn unusual 

nature differing materially from those ~rdinarily encoU:ntered and_ generally recognized as fuhering fu 

work of the, character provided for in, the pls,ns and speciji.cations, the attention of the contracting officer 

shall be called immediately to such conditions before they are disturbed. The contracting officer Shall 

thereupon promptly investigate the conditions, and if he :finds that they do so materially differ the contract shall, with the written approval of the head of the department or his duly authorized representative, 

be modified to provide for any increase or decrease of cost and/or. d#f~rence _in time ..resuiting from. 

such conditions. -

ARTICLE 5. Extras.-Except as otherwise hexein p~vided, no charge for any e.x:tra work or. material 

will be allowed unless the same has been ordered in Writing by the contracting officer and the priee 

stated in such order. 

ARTICLE 6. lnspection.-(a) All material and workmanship (if not otherwise designated' by the 

specifications) shall be subject to inspection, examination, and test by Government inspectors at any 

and all times during manufacture and/or construction and at any' and all places wh~e such ma;nufacture 

and/or construction are.carried on. The Government shall hti.ve the right to reject defective material 

Q.D.d workmanship or require its coITection. Rejected workmanship shall be satisfactorily corrected and 

rejected material shall be so.tisfactorily replaced with proper lil.aterial without charge therefor, and the 

contractor shall promptly segregate and remove the same from the premises. 1£ the contractor fails 

to proceed at once with the replacement of rejected material and/or the correction of defectiv(fworftmanship the"·Government may, by contra:ct or .otherwise, replace such materfal rm.d/or c'Orrect $uch 

workmanship and charge the cost thereof to the contractor, or may terminate tb,e right of the cbntractor 

to proceed as provided in article 9 of this contract, the contractor and surety being liable for any'damage 

to the same extent as provided in 'said article 9 for terminations thereunder.·· : .~ 
nro:?:p•a=rfa --_·,7-,, .. ~F ID:A71995 . ., . ~,., . (b) The contractor shall furnish promptly without additional charge, all reasonable facilities, labor, 

nnd materials necessary for the safe and convenient inspection and test that may be required by the 

inspectors. All inspection and tests by the Government shall be performed in such manner as not to 

unnecessarily delay the work. Special, full size, and performance tests shall be as described in the 

specifications. The contractor shall be charged with nny additional cost of inspection when material 

and workmanship is not ready at the time inspection is requested by the contractor. 

(c) Should it be considered necessary or advisable by the Government at any time before :final 

acceptance of the entire work to make an examination of work already completed; by removing or 

tearing out same, the contractor shall on request promptly :furnish all necessary :facilities, labor, and 

material. If such work is found to be defective in any material respect, due to fault of the contractor 

or his subcontractors, he shall defray all the expenses of such examination and of satisfactory reconstruction. If, ho,vever, such work is found to meet the requirements of the contract, the actual cost of labor 

nnd material necessarily involved in the examination and replacement, plus 15 percent, shall be allowed 

the contractor and he shall, in addition, if completion of the work has been delayed thereby, be granted 

a suitable extension of time on account of the additional work involved. 

(d) Inspection of material and finished articles to be incorporated in the work at the site shall be 

mo.de at the place of production, manufacture, or shipment, whenever the quantity justifies it, unless 

otherwise stated in the specifications; and such inspection and acceptance, unless otherwise stated in the 

specifications, shall be :final, except as regMds lo.tent defects, departures from specific requirements of 

tho contract and the specifications and drawings made a part thereof, damage or loss in transit, fraud, 

or such gross mistakes as amount to fraud. Subject to the requirements contained in the preceding 

sentence, the inspection of material and workmanship for final acceptance as a whole or in part shall be 

made at the site. 

ARTICLE 7. Materials and worli:manship.-Unless otherwise specifically provided for in the specifications, all workmanship, equipment, materials, and articles incorporated in the work covered by 

this contract are to be of the best grade of their respective kinds for the purpose. Where equipment, 

materials, or articles are referred to in the specifications as "equal to" any particular standard, the contracting officer shall decide the question of equality. The contractor shall furnish to the contracting 

officer for his approval the name of the manufacturer of machinery, mechanical and other equipment 

which he contemplates incorporating in the work, together with their performance capo.cities and other 

pertinent information. When required by the specifications, or when called for by the· contracting 

officer, tho contractor shall furnish the contractilig ·officer for approval full information concerning the 

materials or articles which he contemplates incorporating in the work. Samples of materials shall be 

submitted for approval when so directed. Machinery, equipment, materials, and articles installed or 

used without such approval shall be at the risk of subsequent rejection. The contracting officer may 

require the contractor to dismiss from the work such employee· as the contracting officer deems incompetent. careless, insubordinate, or otherwise objectionable. 

~ ARTICLE 8. Superintend.ence by contractor.-The contractor shall give his personal superintendence 

to tho work or have a competent foreman or superintendent, satisfactory to the contracting officer, on 

the work at all times during progress, with authority to act for him. 

An.TICLE 9. Delays-Damages.-!£ the contractor refuses or fails to prosecute the work, or any 

separable po.rt thereof, '\\ith such diligence as will insure its completion within the time specified in 

nrticle 1, or nny extension thereof, or fails to complete so.id work within such time, the Government, 

may, by wiittcn notice to the contractor, terminate his right to proceed with the work or such part of 

the \York as to which there has been delay. In such event the Government may take over the work 

nnd prosccuto the same to completion, by contract or otherwise, and the contractor and his sureties 

shall be liable to the Government for :my excess cost occasioned the Government thereby. ·H the contractor's right to proceed is so terminated, the Government may take possession of and utilize in completing the work such materials, appliances, and plant as may be on the site of the work and necessary 

therefor. If the Government does not terminate the right of the contractor to proceed, the contractor 

shall continue the work, in which event the actual damages for the delay will be impossible to determine 

and in lieu thereof the contractor shall pay to the Government as fixed, agreed, and liquidated damages 

for each calendar day of delay until the work is completed or accepted the amount as set forth in the 

(4) lll-21011 

~ ·:--·-.-;~-;107-r;: .... ~ 
specrfications or accom.panymg papers and the contractor and lus sureties shnll be habfo for the QJIIOWt 

thereof Promded That the nght of the contractor to proceed shall not be tel"mll).ated o:r the contractor 

charged with hqmdated dam.ages because of any de:J,ays ln the com..p1eU.on of the work due to unfor.seeablr 

causes beyond the control and without the fault or negligence of the contractor mcludmg but not 

restncted to acts of God or of the pubhc enemy acts of the Government acts of another contractor lD. 

the performance- of a contract with the Government :fires :floods epidemics quarantine restnctiona 

-stnkes freight embargoes and unusually ;;iev-ere w~ather or delays of subcontractors tlue to such causes 

if the contractor shall within 10 days frdlh the begimung bi' any such de~y (unless the contractlp,g offictn·, 

\VJ.th the approval of the head of the department or his duly authonzed. represent"atl:ve Shall grant a 

further penod of tune prror to the date of final settlement 0£ the contract) notrly the contrp.ctmg officer 

m wntmg of the causes of delay who shall ascertam the facts and the .extent of the d'elay and extend the 

trme for completmg the work when m his Judgment the findmga o1 fact _Justify euch an extenSJ.on"' ana 

bJ.s findmgs of fact thereon shall be final and eoncluSJ.ve on the pattie;;i 'hereto su.bJect only to appeal,, 

"WJ.thin 30 days by the contractor to the hea!l of the department concerned whose deClmon. on such 

appeal as to the facts of delay p.nd the extenSlon of tune for o.ompletmg the work shall be final and 

ooncluSlve on the parties hereto 

,!nTICLE 10 P~rmit11 and care of work -The contractor shall~ without additional expense to the 

Government obtam all reqmred hcenses and pernnts and be respOllSl.ble for all damages to persons or 

property that occur as a result of his fault or negligence m connection with the prosecution of the work 

and shall be respollSl.ble for the proper care and protection of all m.atenals dehvered and work performed 

until completion and final acceptance 

ARTICLE 11 Eight hour law--Oonmct labor-(a) No laborer or me<fu.amc doing any ;part of the 

work contemplated by th.is contract m the employ of the contractor or any subeontractor contraet'i:ng 

for any part of said work cont~:tn.plated shall be req~d or pernntted to work :more than eight hours 

m any one calendar day upon such work a.t the mte thereof For each violation of the reqmrements of 

this article a penalty of five dollars shall be imposed upon the contractor for each laborer or mechamc 

for every calendar day m which such employee 1S reqUll'ed or pernntted to la'bor more than eight hours 

upon said worl and all penalties thus nnposed sho.ll bs withheld for the use and benefit of the Govern 

ment Promded That tlus stipulation shall be subJect mall reepects to the exceptions and provisions 

of U S Code title 40 sections 321 324 325 and 326 relatmg to hours of labor 

(b) The con;tractor shall not employ any person undergomg sentence of rmpnsonment at hard labor 

ARTICLE 12 Covenant against contingent jets -The col).tractor warrants that he has not employed 

any person to soh01t or secure tlus contract upon any agreexnent for a.comimsSlon percentage brokerage~ 

or contmgent fee Breach of th.is warranty shall give the Government the right to ternunate the con 

tract or m Jts discretion to deduct from the contract pnce or consideration the amount of such com 

llllBsion percentage brokerage or contingent fees TbJ.s warranty shall not apply to eommisSlons 

payable by contractors upon contracts or sales secured or made through bona fide estabhshed commercial 

or selhng agencies mamtamed by the contractor for the purpose of secunng busmess 

ARTICLE 13 Other contracts -The Government may award other contracts for additional wqrk 

and the contractor shall fully cooperate with such other contractors and carefully fit lus own work to 

that provided u,nder other contracts as may be directed by the contracting officer The contractor 

shall not comimt or permit any act which will mterfere m.th the performance of work by any other 

contractor 

ARTICLE 14 ()ffim,als not to benfji,t -No Member of or Delegate to Congress or ReSJ.dent Comnus 

s10ner shall be admitted to any share or part of this contract or to any benefit that may anse therefrom 

but tb1S proviSlon shaU not be construed to extend to th.is contract 1f made with a corporation for its 

general benefit 
AnTICLD 15 Disputes -Dxcept as otherwise specrli.cally provided m thl.s contract all disputes con 

cermng questions of fact ansmg under thl.s contract shall be decided by the contractmg officer sub1ect to 

wntten appeal by the contractor withm 30 days to the head of the department concerned or his duly 

o.uthonzed representative whose dec1s1on shall be finnl and conclusive upon the parties thereto In 

the meantime the contractor shall chhgently proceed with the work as directed 

ARTICLD 16 Payments to comractorB E@) Unless eift:ermse fl!'e"r.l:aea m tke epee1:Bee.t1eBe1 p9il'tle.l 

pe.ymeats w.ill 'Ba me.de as tile werk flFegFeesee e.t tke eBd ef ea.ea eaJ.eadu meat&, ep e.e seeB tkeree.fter 

us pzacl:!caMe e1t eefi.l:m.~e-e.n.d QfJfll'ev:ecl·9y t:b.e c:oati:ac:tmg offic:er In prepanng est.1mates the 

mallenm dek • ereel en: tihe mte ea J!IP&fle.Hte1'3" wePk QQ:ae iliRR.3'" 9e tal ea wtg c:gas1d81'& t1gg 

(6) IH: me:ftmg eaeB: pe.rtie.l p~elKe 'liaePe skaJ.l 'Se l'&tamea 10 pellc:eat ea tke estmi.atea ametiBt 

ttn:td: £inal eem~leaeR eEl e.ee~teee ef ei1l wePk ee¥ePea 'Sy taa ee;e;f;Hat, llF9nis'1, R9'W9i'lliP1 Tke.t tlie 

conflt'e:et:mg eiH:eer ert a;r time 9'teP 80 pepseat of tli.e wollk :b.as be'la c:o~Ietc:Q.,..U...h.e.-Jnds--that..sat1&­

re:et.eey preg:pess 18 'Bemg me:Ele me.y meJ..,e my ef tli:e Pemammg :p&Pt1al 1e.ymeeiis Ht fltiJ An:tl p1 ormletl 

fe1 tlm· The:ii eR eemf>le&J:eB: e:REl e.ee9]!1teae-el--ee.e&-se1u1;rate-.buY.amg,..vessel,puhlie-wock~ 

drlieleB ef tae ee;atPe.et, ea wmsk tke p;ese HI stated eepA.Ht&ly m tke c:oatPQGt, pe.ymeat me.y 'Be me.ele 

m !till melu.Elmg PetameQ. f18Peeatages tk8Peoarless-&U.tb.Gnzed...deduoti.ons 

(c) All matiene:l ea wePk ee¥ePeel 'By 'fJ&Ptlal pary:m&ts made skaU tkel'el:lpoa seeeme tae eele 

p:r61'lert.y ef "t.lie GeT, erB!meat1 Sl:lt tme pPev;u;wa &aall agt be c:o.ustJ;11ed lli :i:obev::m.g tbo coatllac:tor fi:o1t1 

the eele Pespeas:i.'91.h~ feF tae su:e Gel pr.gteGtlo;g, of mat~als 111Mhworl~upoa-w.hi4-paymeuts-ha.-v.eheea me.ele 9P tli:e 1"estePnt1ea ef 1m¥ dll.lllage'1 w.ollk, Qll as a w:AWV of tbe mg:b.t ef tae Qovemmeat te 

:reqm:re t.fte ~eat ef ei1l ef tke tel&e ef tae eoatllac:t, 

(d) Upon completion and acceptance of all work reqw.red hereunder the amount due the contrac 

tor under tlus contract will be pmd upon the presentation of a properly executed and duly certified 

voucher therefor after the contractor shall have furnished the Government with a release if reqwred 

of all chums agamst the Government ansmg under and by virtue of this contract other than such clauns 

if any as may be specrli.cally excepted by the contractor from the operation of the release m stated 

amounts to be set forth therein 

AnTICLll 17 Rate of wages (m accordance with Pubhc Act No 403 74th Cong approved Aug 30 

1935 this article shall apply If the contract IS m excess of $2 000 m amount and is for the construction 

alteration and/or repru.r mcludmg pamtmg and decoratmg of a public butldmg or pubhc work withm 

the geographl.cal Imuts of the States of the Umon or the Distnct of Columbia) -

<a) The contractor or lus subcontractor shall pay sJ.1. mecham.cs and laborers employed directly 

upon the Site of the work unconditionally and not less often than once a week and without subsequent 

deduction or rebate on any account the full amounts accrued at tune of payment computed at wage 

rates not less than those stated m the specrfications regardless of any contractual relationship which 

may be alleged to e"'O.st between the contractor or subcontractor and such laborers and mechamcs and 

the scale of wages to be pmd shall be posted by the contractor m a promment and easily accesSible place 

at the Site of tho work The contractmg officer shall have the nght to withhold from the contractor 

so much of accrued payments as may be conSidered necessary by the contractmg officer to pay to laborers 

and mecha.nlcs employed by the contractor or any subcontractor on the worl the c:hfference between the 

rates of wages reqwred by the contract to be paid laborers and mechamcs on the work and the rates of 

wages received by such laborers and mecham.cs and not refunded to the contractor subcontractors or 

their agents 

(b) In the event it 1s found by the contractmg officer that s,ny laborer or mechamc employed by the 

contractor or any subcontractor directly on the site of the work covered by the contract has been or Is 

bcmg pn1d a rate of wages less than the rate of wages required by the contract to be paid as aforesaid 

the Government may by written notice to the contractor term.mate hl.s nght to proceed with the work 

o:r such part of the work o.s to which there has been a failure to pay said reqwred '\Vages and prosecute 

the wo11... to completion by contract or otherwise and the contractor and his sureties shall be hable to 

the Government for any excess costs occasioned the Government thereby 

(c) For the purpose of said act every person wlule performmg work of a lo.borer or mechamc on the 

pubhc v. ork covered by this contract Is to be rego.rded as employed as a laborer or mechnru.c by the 

contro.ctor or subcontractor regardless of any contractual relationship alleged to eXISt between thecontractor or subcontractor and such laborer or mechnru.c 

(d) The pay rolls of the contractor and all subcontractors and agreements made by the contractor 

or subcontractor or any other party relatmg to the employment of laborers or mechamcs or the per 

formnnce of the work of laborers and mecham.cs on saJ.d butldmg and to the wages or compensation to 

(6) o-:a 

fl[~7RICTrn 
U.S. Sta.ndD.rd Form. No. 23 (Revised September 11, 1936) SlmE'.t'4 ' {CONSTRUCTION CON'TRACT] 

be paid therefor, nre to be open to inspection by the ,contracting_ officer at su~h times !tS the latter may 

elect, provided that such inspection shall not interfere with the proper and orderly prosecution of the 

'vork, and that a clearly legible statement of the rates piiyal>le as aforesaid under thls contract shall 

be posted by the contractor in a prominent and easily accessible place at the site of the work so th.~t 

such statement may be seen at any time by persons engaged on the work. 

_(e) If it sJ;i.ould be found by the contracting offi.~ that 8Jl.Y laborer or mechanic employed by the 

contractor or any subcontractor on the public work covered by this contract has been or is being paid a 

rate of wages less than the prevailing rate.of wages, as aforesaid,. the Gover,pment may, by written notice 

to the contractor, terminate his right to proceed with the work, or such part of the work as to which 

there has been a failure to pay said prevailing wages. In such event, it is understood and agreed that 

the Government may take over the work and prosecute the same to completion by contract or otherwise, 

and that the contractor and his sureties shall be liable to the Government for any excess cost occasioned 

the Government thereby. 

ARTICLE 18. Domestic prejerence.-In the performance of the work covered by this contract the 

contractor, subcontractors, material men or suppliers1 shall use only such unmanufactured articles, 

materials, and supplies as have been mined or produced in the United States, and only such manufactured 

articles, materials, and supplies as have been manufactured in the United States substantially all from 

articles, materials, or supplies mined, produced, or manufactured, as the case may be, in the United 

States. The foregoing provision shall not apply to such articles, materials, or supplies of the class or 

kind to be used or such articles, materials~ or supplies from which they are manufactured, as are not 

mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably 

available commercial quantities and of a satisfactory quality, or to such articles, materials, or supplies 

as may be excepted by the head of the department under the proviso of title III, section 31 of the act of 

Congress approved March 3, 1933 (U. S. Code, title 41, sec. lOb). 

ARTICLE 19. Nonrebate.-(a) The contractor shall furnish to the Government representative in 

charge at the site of the work covered by this contract, or if no Government representative is in charge 

at the site, shall mail to the Federal agency having control of the project, within 3 days after the payment of each and every weekly pay roll, an affidavit in the form prescribed by regulations issued jointly 

by the Secretary of the Treasury and the Secretary of the Interior under date of January 8, 1935, to 

be effective on and after January 15, 1935, or any modification thereof pursuant to the act of June 13, 

1934 (48 Stat. 948), sworn to by the officer or employee of the contractor supervising such payment, 

to the effect that each and every person employed on the work has been paid in full the weekly wages 

shown on the pay roll covered by the affidavit; that no rebates or deductions from any wages due such 

employee or employees have been made either directly or indirectly; and that to the best of the knowledge 

and belief of the affiant no agreement or understanding emts with any person employed on the project 

pursuant to which any person, directly or indirectly, by force, intimidation, threat, or otherwise, induees 

or receives any deductions or rebates in any manner whatever from any sum paid or to be paid any 

person for labor performed in carrying out this contract. At the time upon which the first affidavit 

with respect to wages paid employees is filed the contractor shall also furnish an affidavit setting forth 

the name of the officer or employee who supervises the payment of employees and stating that such 

officer or employee is in a position to have full knowledge of the facts set forth in the affida.vit respecting 

the p,ayment of wages of employees. In phe ~vent that the contractor ia a corpol"ation the second affidavit 

herein described shaij. be executed by its president or a vice president; in case the contractor is a partnership such affidavit shall be executed by one of the partners. A similar affidavit shall be filed immediately 

in the event that a change is made in the officer or employee who supervises the payment of employees. 

(b) The contractor shall cause appropriate provisions to be inserted in all subcontracts relating to 

this work to insure fulfillment of the requirements of this article. 

ARTICLE 20. Additional security.-8h.ould any surety upon the bond for the performance of this 

contract become unacceptable to the Govel'D.ment, or i£ any such surety .shall fail to furnish reports as 

to his financial condition from time to time as requested by the Government, the contractor must promptly 

furnish such additional security as may be required from time to time' to protect the interests of the 

Government and of persons supplying labor or materials in the prosecution of the work contemplated 

by the contract. 
ARTICLE 21 D~nitions -(a) The term head of the department as used herem shall mean the 

head or any asS1stant head of the executive department or mdependent estabhshment mvolved and the 

term his duly authonzed representative shall mean any person s.uthonzed to act for hnn other than 

the contractmg officer 

(b) The term contractmg officer as used herem shall mclude 1us duly appomted euc~ssor or his 

authonzed representative 

ARTICLE 22 .Alteratums-The followmg changes were made m tills contract before it was mgned by 

the parties hereto Par'lgraOhs (a), (b) and (c) o! .Article 16 deleted, and krticlea 

23, 24~ 25, 26, zz~ 28, 29,, 30,, 31 and :32 added 

I:N WITNESS WHEREOF the parties hereto have e~ecuted this contract as of the day and year :first 

above wntten 

THC UNITED STATDS OF AMDRICA 

By ~A O D ... cmiy,=~~, Signal Oorps, 

Cont.racti?}g Offic_,r 

come a1 title) 

Two witnesses 

-2 9" 
ARTICLE 23 Termination when contractor not in default -If m the opinion of the contracting 

officer upon the approval of the Secretary of WaJ. the best interests of the Gove1"lllllent so l equire 

this contract may be termmated by the Government even though the contractor be not m default 

by a notice m wutmg relative thereto from the contiactmg officer to the contracto1 In case such 

notice be given the contracto1 this contract shall termmate ipso facto upon the givmg of said no 

bee Upon such ternunabon the contractor shall forthwith dehvei to the Government f o b pomt 

of assPmbly m their then state of completion all articles spa1e parts drawmgs and other mfo1ma 

bon and thmgs called for herem not previously delivered and all work m process materials and 

fabucated parts acqmred and/01 produced by the contractor for the performance of tlus contiact 

and the Government shall then fo1-thw1th pay the contracto1 all amounts if any i emammg due 

and unpaid under this contract for completed arb.cles spare parts dlawmgs and other information 

and thmgs called for herein the1etofo1e completed delivered and accepted bl the Government and 

Jie Government shall also forthwith pay the contractor fo1 a11 partially completed a1 bcles spare 

parts w01k m process materials fabr cated parts drawings and other mformation and thmgs to 

be so dehve1 ed hereunder an amount to be computed as follows 

(a) The1e shall be deter:m.med by an audit conducted by or for the contractmg offi.cei the total 

net amount of all expenditu1es and obligations made and/or mcurred by the contiactor under this 

contract m des1gnmg manufacturmg and dehvermg said pa1-tially completed articles spare parts 

wo1k m p1ocess materials fabricated parts drawings and other mformabon and things so dehv 

eied heieunder 

( b) The contractor and the contractmg officer shall agree upon au estimate based on the fo1 e 

going audit and any othei pe1-tment data of the net cost to the contiacto1 of fully completing and 

dehve1"1.ng said pa1 tially completed articles spare parts d1 a wings and othe1 mformailon and thmgs 

called fo1 herem all m acco1dance with the reqmrements of tlus con ract had 1t not been term.mated 

mcludmg m such estimate all cost previously mcurred under this contract m designmg and manu 

facturmg said partially completed aiticles spare parts diawmgs and othe1 mformabon and things 

as well as those costs which would be leqmred m the future for the entue completion and delivery 

thereof In the event of the failure of the contracto1 and the contracting officer to a1nve promptly 

at such an agreement said estimate shall be determmed m the manner p10vided m this contract fot 

the adJ ustment of claims and disputes 

(o) The pe1centage which the foregomg item (a) is of item (b) shall then be determined and 

a sum of money equal to that same pe1centage of the total contract p11ce (plus 01 mmus any additions 

or deductions fo1 changes) of such pa1-t1ally completed articles spa1e parts diawmgs and other 

information and thmgs had they been completed delivered and accepted m accordance with the 

terms of this contract shall then be computed 

( d) The total of all payments if any previously made to the contracto1 on account of such 

partially completed articles spare parts drawings and other information and thmgs shall then 

be asce1 tamed 

(e) The contracto1 shall then be paid the same sum of money computed m acco1dance with 

( o) above less the total of item ( d) 

Upon the making of said payments all obligation of the Govei'llillent to make further payments 

or to carry out other undertakmgs hereunder shall cease forthwith and fo1evei except that all rights 

and obhgations of the iespective parties under the Articles if any of this contract applicable to 

patent mf11ngements and ieproductions rights shall 1emam m full fo1ce and effect 

ARTICLTI 24 Federal tax-Prices bid herem include any Fedeial tax he1etofo1e imposed by 

the Congiess winch is applicable to the material on this bid If any sales tax p1ocessing tax ad 

3u.stment charge or other ta~es or charges are rmposed 01 changed by the Cong1ess aftei the date 

set -"01 the opemng of this bid and made applicable dnectly upon the p1oduction manufactme 01 

sale of the supplies covered by th.IS bid and are paid to the Government by the contiactor on the 

a1-t1cles or supplies herem contracted for then the prices named Ill this bid will be inc1 eased 01 cle 

c1eased acc01dmgly and any amount due the contiactor as a iesult of such change will be charged 

to the Gove1"lllllent and entered on vouchers (or invoices) as separate items 

The p1 ices herem do not mclude any Federal taxes from which exemption 1s granted 01 as to 

which a credit 01 iefund 1s provided for under the prov1s1~ &fu~~<;teW 401 of the Revenue Act of 

1935 (act of August 30 1935 49 Stat 1014 1025-1026) /nor any'lf'ax imposed by a State county 

01 mumc1pahty upon the tiansaction of tlus p1ocurement of these materials GOTEBl!KIOR ft TI on"ICI 3-10628 

(8&) 
REF ID:A71995 

\ RfSTf{CTED 

ARtlCLa 1'- ~· ... ,,_ ~l" ~ bold ud aft the GGv~•t.• 

1\JJ ott1."W41 eien ~ants, end.~' hdstle• trca UabUitr ot at(f 

aatv. ~ kt.1144 !nolwU.ns c09ta ll.t1 ~-.for tit'•~ of a;q pahntod 

or 'Mpi'l\ent«t tav.ut.1•1 a.ri.io:le• w ~ .-nl.d'a4t.tl.N4 01r uae4 ia tt. p_.... 

t~o• ot tM.• oonvaot., .tnoltt41nt \h•il" u• bf' th• Oq\t'~. 

Alfl01$ *6 ~ - b14- "1th _..,,,,. •&\UtaGtOt7 to ibJ 

tHmtrrutti~ tdt1~. rnuant th• tu\~ pet~ ot ib4t pl"O'fUiom 

ot \hi• oontl"Aot ahal.l u latni.tied ~th ta \be .,. or t.m P«"O•\ (W) 

.r th• tot.Al oon.i~tlorl ot tb.U #Ontf'a.c\. 

O'!'IOLI 1:/,. ~ kl!tt ... 1_,..n\ load., with • ~ v '"1HU• 

Nti.tf\MtOQ" to the oorttl'"aotina office tor ~ pro~1Cb ot all puwona Rp-

~~ tabor" v'4 ..tC!l"1sl !A th• PtO•tcutica ot the ~ PNvided tor la ~ 

ikmt.raf;t tor t:i. uae Qf ~ •u.•h pel"dlla •MU 'be tw.•nhh4Mi hordith in tn. 

•• 9t tit\T ptf'etflfl,\ ( ~) f>f t.M W\Sl ccr;aid•aUoe. tlf this «rnt.:r;-o.o\tt 

ww:n.s •· ~Uni.kt.~. ut,~ • the Aut or c~ (;zub1J.t #JI>)! 14tb 0onsrH;;;iPP1'<W'tl'Ml AugWJi ,0: 9)J,. 1'?0 u.nd the aOt app.rt;rnd 

JW.!"Oll '' 1m, Nl.A"'1.f to \he ,..,to. ot """ to-t l.abol"en abd l811tCMnie• a- plora« e, Cont:tuton .ad, "Mbcont.rn.otor~ • Publ.1~ Wlldinzo• 41 appliu t.e 

\h1$ oont:rt.Ot Ind in •ocor~ With tn. p~S..10tlll ot •a1d Pot., ~ toll~ 

~4\.ll• of ~ h6ur wa,c. nto ho.tr ~ 'lhtnuuutd bf' the 3-on\eioy ot 

tabor to b« ttlil prffd.lit'!;g ~t.- or ft&• tor- thtt tt3ttll opeoit!ed. t.o be .,,... pl.OJ1td Ob the ,f.mt.Ul•tJ.on. ot a f'l'Gt~t1•• S,rwt• at ~on, DttC•t 

~u:•c~ :r1m .. 9l !rHtJ!•. 

~\eni, 3~1Wi'll 

Jl.H:tt-1~ 

t&l:wa••• 

hifit.er1 

iWii es l¥NJi 

ti .. '6-l/4 l.eo 

.,, 

1.n-l/7 

I.tie£. Qb!l1.u 19~ t:•W • 41J7 olu• ot labor-er. and MOha.nie• 

llQt liat.ed in the~ p~ whloh m.ll bt -..i.o,.d cm thh oont.ran," 

th"lll bo .Us•ltied. or NOlt*Miti-4 OM!c~ to t.1'e r~,l'Oi.ni echedulo. In tlW 

fttlttt ~ int.fl'«I•~ p.t.rU~s tttiM.ot air• on trn. Jl1'0P'.l¥" clM1l1tio'lti0t1 or reol..., 

ritic.-.. t.ion of a p*!'ti¢Ulu .Use ot labor.an 4M ~htlld.e• to be uedt the ~tiorlt 

eo~wttd b7' the ~~ti(ll or the e<>mr..tQU.q- r:>ttiGet'• •hill be r.t.rred 

t-o the ~~~ ot ~ tor tiilal 4.t~sUm. 

AttIOtl :l'I l.M229a!!?iiJ~ 2t 92;-:~~ itm£!9~ • (•) A. print• in41vidw.l,1 til'll ol'" C0l"pGNtiou 1'hifth .ntors into • CObt t.o en.I~ lA te.chni.cal 

1ferk tr»: tho WQ" o.i>a.~ b«:~• r~ibl• 1ft • .,,t.uru 'll1\h.1n hie or u .. ocmtt'Ol tor th• ••f•~.,rdin« of ill aocrot.1 oontid«nttel.1 tXt' niotr1ot.ed ~ttera that 

'iMf ~ dieoloqed rJr t.h1t ~be d«eloP4d in ooanect.ien t.hernit.h 

(b} CQntnct.¢n a.ff 1"fllp<.msihl• t.h-it. all olu.i!iecl proJco\.s llllot\ed. to sttbwom.raot.ora or ;aaent. u• tul..11' prot(.'i!Jtod. lf' a aUdl ..- ....... ..en\1 
Al!lCX3 JO.,,.. ~ ~ '!( lb! Psl\wHJ: W l&lGIUtJ:ial sf l!lllr ~!,,.&n!~ ... - A'\ t.he time ot ~1et1ort of thta t.awt.all.atloa,, eonr;c;t;,. •h-.U •l.lbdt t~ ~al -4 bl aooordance with tho pl'leral prortlfione 

or thei;e ~"· ooaplt/t.o ~· 1D quadrup11oate ot \.ha 'f'IU'icwt 1t .. ln4 wto required tor the itwtallation, omplet• wll"ins dlaira- •howinc the 

MnMl" or oon.neot.1"4' i:ld !not~ eaoh ot t"'M VU"imie wd.ta ud 1.....:1 tnat.ructiona for the rqular lft.Unten.,no• Ctd inePlroticn and t.esta ot \ti. qate • 

.&ATXCLS Jl.. 1Ja1=t:91k - lm,i:ieotica 9ill le -~ 'IV the :.lf'f1cer 1D ~raw. S1cnaJ, lnttttllt.renoe serY0e1 ot.t1ce ot tho Ch1et S{pl Ctticw, who will owUf1 u to t.b.• •ats.ataot.cry peitor=no• ot the •ettl~on •peoU19d 111 Art.tel• l 

lMreot • !be Contraot.i.,, ottio.r ctJl'>Ul4 ho l'M''tU'ied Wt. •t.wial l• NadJ' t• 

ba;-AcrtJ.on. 

(h)~ 
REF ID:A71995 

u • :--~-~ ~ ~ _/ certdy that I am >he 1eo..raucn0>< Co....., l 

6- /"::.tary of tha oorporafaon namsd as oonta:actor harem 

!::: Blglled ~ contr~~ contractor was then 

ore~rporation ~~ that said contract was 

duly SigD.ed for and m behalf of said. corporation by authonty of its govermng body and lB wi~ ~IW 

scope of its corporate powers 

I hereby certrry that to the best of my knowledge o.nd behef based upon observation and mqmry 

... who signed this contract for the 

had authonty to eiecute the same and JS the mdividual who mgns sumlar 

contracts on behalf of this corporation with the pubhc genereJly ~, 

This contract IS authonzed by the acts of 

./ 

No special act 

.... ..... ..., .,,... .,... .. ,.,.... 11 1 7 1 *" tft2 $j k, .,..J .. 4 ..a e&P.1..J J.1 , .,,,,,. DIRECI'IO~S FOR PREPARATION OF CONTRACT 

__ ..... _ i.... 

Cont act nu Ojficer 

- --~ - _; ,,,,.~.-:.. 

tC' ~ ( JI .., 

1 Tlus form shs.11 be used for every formal contract for the onstruotwn or rep811' of pubh bu ldmgs w ks but 

ts u will n t b r quired m fore gn untnes 

2 There shall be no deviation from this standard contract f rm except as provided for m these directions and exc pt 

as authonzcd by the Director of Procurement Where nterhneat ns d 1 t n adcbt n other alt at ns are pe 

mitt d p fi n tat n of the sam h!l.ll bee te d n the blank spa e f llow ng tli.e a t cl nt tled Alt rat n bef e 

mgnmg ThIS article is n t to b nst d as g n al auth ntl' to deVI&te from the standard form D I t n f the 

de cnpt1ve matter not apphcable m the prearoble n d n t b n ted m th a.rt1 le ent tled Altera.t ons 

3 The blank spa f Art cl 1 lB nt nd d f 

place of performance r f th enum rat n f ~p 

the msert on of a. statement of the wo k t b d n t g th "' th 

whlch contain the necessary data 

4 H xt IS deemed nee ssarl' to m lude an article on patents the Invitat n to Bl.elder hall tat and the followmg 

art cle be u ed 

.Alr.TIOLD _ Pat nta -The contraetor shall hold and save the Government ts office ag nt ervant 

and employe harmle fr m h b llty l any na.t l.ind ncludmg cost and expenses f r o n ace unt of 

any pat nted o unpatent d mv nti n art I apphanc m nufa.ctu d o u d n the perfo mance of tins 

contra t in lucbng ih u e by the Go\ernment 

Whe e anv pa.tent p t nt are t b pted f om the p rat n of tJus art I u h e-m pt ns will b p c1fi ally 

stat d by ref ren e t the pat nt numb dat of l sue and nam f p tentee m a p vi t be added to the art cle 

5 Where nly ne pa:-tment s c nt mpla.ted upon completion of the contmqt all ex pt paragraph (d) f Art le 16 

Payment to Contra to must b tn ken o»t 

6 If approval of the contract IS required before it shall become bmdmg the f 11 wmg art 1 mu t b added 

A.RTIOLD Ap'JYl'ovoJ, -ThIS c~tract shall be subJe t t the wntt n a.pp val f _ _ __ __ _ _ _ - and shall not be b ndmg unttl s app ved 

Contra.eta subJect to a.ppr v 1 are n t valid unttl approved by the authonty designated to approv th m and th 

c ntractor s opy will not be dehvered nor any di.stnbut on made until such approval All changes and deletions must 

hav been mad b fo the contra.ct IS f rwa.i:ded f r a.pp ,al 

7 The number of e cuted c. pl.es and f erWied 

am unt f bond des gnation of place of nspei.t on 

d p rtment t wh ch th c nt ~ct p rtams .. p es demgnat on of cbsbursmg offi. er statement f appropnat n 

v.ell a. th admuustrat v details shall be a d e ted by the 

(9) 
REF ID:A71995 

8 All blank spaces muat be. filled m or ruled out Tb.. contract muaf. bo dated and the bond muat b ' the same 

or aubaequent date 

9 An oliiccr of a. ~t10n a member of a pa.rtneralup or a.n agent. mgnmg for the prm.cipaJ shall place bu mgnature 

a'lld title after 1.11e word By under tho name of t.he pnncipal A contract eucuted by a.n attorney or agent on behalf of 

tho contracWl' al all be accompanied by two authentica.tcd copies of bu power of attorney or at.her evidence of bu a.uthonty 

to act 011 behalf of the contract.or " c. 

10 U ti o contractor 11 a corporation one of the certificates followmg the mgnaturee of the parties mUBL be eacuted 

n the contra.ct. la mgncd by the 1terot.ary of the borpo:tation then the fl.rat oertlfi.cate mdat be e'UIC!Tl.ted. by aome other ofB.cer 

of the corporation under the corporate sc31 or the accond certificate e ccutod by the contract.111g officer In heu of either 

of the foregoing ccrhfica.tca tl ere ma.) be attached to the oontmct copies of so much of the roc:orda of the corporation 88 

will aJ nw the omclal cbar.Kt.er and authonty of the offi.oer mgmng, duly oertdied by the secretary or asmst.a.nt aooretary 

under tl o 011JOrate seal to be true CoplCB 

11 Tb.u full n"me and buamcu addreaa of the oonf.mator muat be :mserted and the contract 111g11ed with h11 usual 

algnaturo Typcm nte o pnnt. name under all mgnatures to contract and bond 

I ... J 0 

12 'nle croutr.ICtlng omoer muat fill m the 01tatio.n of tho act authcm.. ng the cm.tract as mdicated "t the end of the 

laat. pago of tho oont:mot 1 'M u 

w a1l " 'l J 

13 The Invif.af.iou Bid, Acceptance ancl Inatruot10ns to Bidders are not to be mcorporated m the contract 

14 Tho apcclficatJ.ona should mclude a. paragraph stating the amount of hquulated damages that will. be paid. by the 

contractor for ea.ch calendar day ot delay as inch ated 111 Article 9 of the contract If time 11 not of the eaaenee of the 

conkact the l'Ords No hqmdatcd du.~ or an i;quival.fnlt phrase ahould be lllf81icd on the reverse mdo of S~ 

J!'orm. No 20 Bo much of the la.Dguage fu. Article 9 88 relalea to hqmdated do.maps ahaJl ~Ii.en be deietcd .. 

16 Adcht10nal contraot provfmons and natruot ons, deemod necessary for the particular wo k not 1nooD81Stent with 

tho ata.ndud fo:rma nor fnvolVIDg queat1ona ot pohoy ma.y be mcorpor&ted. m the apem1lcat101111 or other acoom.panymg 

papon .. 

.. ' 

., 

... 

) 

... 

- , 

11-1 n n (10) 
IN REPLY 

l'lmFEl'l Te 

1t. 4875 

·. 

~~5 • --............ "'!!"" - - •• 

WAR DEPARTMENT 

OFFICE OF THE CHIEF SIGNAL OFFICER 

WASHINGTON 

March 8, 1940 

Electro-Protective Corporation, 

1605 Court Square Buildi~, 

Baltimore, Maryland. 

Attention of Yr. Robert S. Meyers, 

Commercial lla.nager. 

Gentlemen: 

9 

In accordance with the terms of your bid dated February 

23, 1940, submitted in compliance with Invitation (R-4875) Vi 1049-

40-1 for furnishi~ all material and labor and perfonning all work . required in the supply and installation of a conpl~te local electric 

burglar alarm system in Rooms 3335 to 3337 ,inclusive and Rooms 3341 

to 3350 inclusiTe, Munitions Building, Washingl;on, D.O. including 

the corridor within the area, which bid '\ras accepted by the Government on March S, 1940, you are hereby t;iven not.ice to proceed 

'With the Trork provided therein. 

Contract is beint; prepared on u. s. Standard Form 23, and 

will be !orwarded for :rour s~ture as soon as practicable atter 

receipt or acknowledgment of this letter. At the same time Perfo!!nance Bond and PS\Yfilent Bond 11111 be forwarded to 1'0U for execution. 

This is your formal notice to proceed with the work, and 

the performance time or your contract starts on the day this notice 

is received by you. Likewise, actual work must be cmnmenced immediatel.7 nfter date of receipt or this notice to proceed and will be 

dompleted within 21. calendar days from that date. 

Very truly yours, 

-·~ .-.. . 

'lJ~OA~- A 

a: D~--~~;_:-=J Major, Signal Corps, 

Contractint; O!ficer. 

TO: The Contracting Officer, Room 3428,liunitions Bldt;., \fashin!ton, D.C. 

The above notice to proceed was received on\n~ ll:f,. fqaf-c, 

El.ec~Protec~~· Corporation, 

By ~· c1~}'), l /l 

Si~ature &: ./rt):ef. 
STANDARD GOVERNMENT FORM OF INYIT.TION FOR BIDS 

(CONSTRUCI'ION CONTRACT) 

- ..DILDEPAR~t Office of the<~~ignal Officer, 

__ -~lll>.»17 Di Vl.ll_~ ,,, ,, • --.,.. ., 

' .... .. ... _ ll~ tign13 Bldg , 

.. 1 1 .Rqmg. ~426' -

-

(~) Wt.Shl.~~.Jt ... 0 __ ..- . -:, - ...,. .. """'"' ~ ...t .. (Dais) ...Fe.h~uary ..J&.. 19M) 

SEAT,ED BIDS m{ :=}subJect to the conditions contam.ed herem will be received 

unttl Februal'Y' 26 1940 at 11 00 Al Er~ T and then pubhcly opened for furmshmg 

.... 

all labor and matenals and perform.mg all work b JJ.ecessary in the supply and installation ot a complete local eleetric burglar ala~m system in the J!Ullitions l!Rd.l!ding Washington D C , in aooordance with Signal Corps Outl1ne Specitiaations 

dated February 8 1940 (.RESTRICTED DOCUMENT NO 2) 

Pric& q.,,oted must include all costs incident to the supply and installation of 

the co~plete apphratu~ required \ .. ,,,. I ., 

LOOATIONt Bidders desiring to inspeot locat1on will apply to the Contracting 

Officer or his authorized representative .... .J.,.. .. -

........ DELIVERY OR PERFOlMANCE Work shall be commenced immediately upon receipt of 

notice to proceed and shall be completed within twenty-one calendar days :f'rom 

that date .. 

INFO:m.IA.TION PERT.AINIUG TO Hl!:STRIC'fED DOCUlr!p,nS In order to obtain a complete 

set of RESTRICTED DOCUMEN'IS applicable to this Iii.vitation tor Bids it will be 

necessary that the ~T - Rli'iS'l'RI..Gl'EO constit~ting INCLOSORE NO l hereto 

be properly executed in duplicate • the original copy to be forwarded to the 

ContractiJ:JB Ottice:iu ~!IPJ>l.7 Division Ott'ice ot the Chier Signal Oft:a.cer Room 

3426 Muni t1~ns j!ui?ding -Washington D C 1 the car_!>on copy to be retained 

• ... ,. t -l""11~ I .... .-- ... - .., .. - "' r ... '\. lo J .. 'I.. • .. ) .., "',. ill 

~ •1 .. '4.¥t "' .A ... ,,, .. \ -- ~ .. 1. • rA 1 .. ""tr .. 

• 

" ... 

-REST~crm 
REF ID:A71995 

Where copies of plan'i are requested a deposit of g None 

return 

will be requued to msure their 

Guarantee will be required with bach bid as follows 

(S PllBll"&Ph 8 f I t tf t Bldd ) 

WS.ived 

Performance bond will be required as follows Standard. Form No11 25 - Revised to be exe- .A 

cuted in the sum flt ten percent (10%} of the total consideration of the contract ,.., 

PAYMENT BOND Payment Bohd will be required 1n the amount of fifty percent (50%) 

or the total consideration of the contract 

Liqmdated damages for delay ,vtll be required at the rate ot $10 00 per day for each 

and every day of delay beyond time specified for the completion of the contract 

Partial payments{ :..ot} be made 

(Bee Art! l oo t t) 

{ 

will } Article on patents iiaikKl!t be made a part of the contract 

(B direct! back f t t) 

DOCUMr;NT NO 1 

h:i. trin~1cate aonst.ructl.on fstand FO.fIE: No, 21) ... RF.sTRIOTEn/ Bids must be suomittti upon the Stannard lfovernm nt ·1 'orm. of Bi; .... and tne succe Sful bidCl.er Will 

be required to e~ecute the tandard Government rorm of Contract for Construction(Stand Form 

No 23 - Revised) - copy attached. 

The right is reserved as the mterest of the Government may reqwre to reJect any and all bids 

to waive any mformahty m bids received and to accept or reJect any items of any bid unless such b d 

is qualified by specific lmuto.tion 

Dnvelopes conta.mmg bids must be sealed marked and addressed as follows 

Bill for Supply .and. installation of .Burglar .Alarm J3_yatem 

To bo opened Februa:cy: 25 19.40 at ll...00 A .Ma. ~'D. 

Incloaure No 1 C D -Cuny 

AGREEMENT - REST.lUCTED in dup lUiJ.Or_,, Signal Q_orps u s .Armx.a. 

Contracting Officer 

N -S Sta d d G ment In t u t on t B dde and c py f the Standa d Government rorm of Cont a t ~jl1rJm1!1f:&il42~'1fD"JrlJl~'WJEl:mllrmc:IJll:~IDilliJiJID~~llXllillrx11~ilili>ll1£1iitKin which are attached and are 

torwarded tor your inf'ormation including Reply Envelope - RESTRICTED 

_ ............ (2) 
Standard ror:m. No 5111 

Apnroved by tho Pres1dont 

Nov 19 1900 

R·.-srr~·~~ "rn =A 11995 

1... 1uli I tU 

OCSIGO. INVITATION NO. (R-4875) .... 

STANDARD GOVERNMENT FORM OF BID 

(CONSTRUCTION CONTRACT) 

(Constituting RESTRICTED DOCU!:El\TT NO. 1 att~ched to and forming part of OCSIGO. 

~ INVITATION NO. (R-4875) W 1049·40-1,) 

To ----ca.n:trrrcrti rrg- O:f'ficre-r-, --supp"ly -I')J:vi"sron, 

Office of the Chief Signal Officer, 

Roon "3426, Afml.1 tttlns--Bu:tl:¢1-ng~-----------------

Washington, D. C. 

In comphance with youi mvitation for buis dated Pebruar7 16, 1940 

and subJect to all the condit1ons thereof, the undel'Slglled 

a corporation 01gamzed and eia.stmg under the laws of the State of In Jersey 

" 

a partnership cons1stmg of ft,._. - r ,.. 

or an mdiv1dual. tro.dmg as 

I " "' ~) 1("J. r I 

I p 

of the city of J(8'fRU"k 

I • 

• 

, ~ •• 

- -, 

; . .., r 

hereby proposes to {UI1Ush al). labor and mp.tenal~ and perform aJl work required :H in the 

supply and installation of a complete local electric burglar alarm system 

in Rooms 3335 to 3337, inclusive and Rooms 3341 to 3350 inclusive, llunitions 

Build~ng. Washington, D. c., including the corridor within this urea. c :: 

.. • 

... ' 

~ .... 

.. ~ - I \. i • 

.. 

... - •• 

J 

~ 

m stnct accordance with the specmca.tions, schedules, and drawings, as described in Signal 

Corps Outline Spectricutions dated February 8, 1940, (RESTRIC'IED DOCUllENT NO.Bl 

for the conSidere.tion o 

THIRTY-THREE HUNDRED DOLLAM (13300.00). , 

Cert.ii'Ud.1 A tru. OopJ' • 

·• ~or-;"stl;i ~ (1) .. 10-1770 

RESTRICTED 

• $ • 

,. 

4 

.... 
REF ID:A71995 .. I • 

-- ~ ~--I"" ... ~ 

I 

--""W -·· 

1 P "'" I .. I 

The undersigned agrees, upon receipt of written notice of the acceptance of tlns brd withm 

days (GO days JI no shorter penod be specified) af Ler tpe date of openmg of the bids, to execute the 

standard form of Government contract, m accordance with the bid as accepted, and give bond, with 

good and sufficient. surety, or sureties, for the faithful performance of the contract., wrthm 10 days after 

tho proscnbed forms aro presented for Signature 

imme d1a toly Performance will begm ~ J ~~after date of recerpt of notice to pioceed 

and will bo compleLed w1thm 21 calendar days from that date * 

{* The words "that date" refer to date o:r receipt ot notice to proceed.) 

!:"'\ 

~ 

.. - - - ~ . -·· - ... 

.. 

EIECTRO-P~T".t.GTIVE CORPORATION .l'L __ .... ____ .. _.,. ____ ._...l...ti.-"-lt--.t:--.flo[L J_,._ ..,_________ "'----.. --... ----

I 

l3y- -----~~~--~!--~~~--~~..!-~~~--------~--~-- Robert s. 1le7ora,. Canmeroial Kanager, 

-... I 

Albee Building, 1faabington, D. c. ____ .1.6o5.JJnurt .S.miar• .Bldg ... _Baltimor.a ... 1'd. 

(!luainess addre•s) 

NoT11-Rca.d Standard Government Instructions to Bidders before preparing thlB bid 

10-1710 .. ..-ornnmnillln' 

(2) 
U S Standard rorm No 25 (Revised) Approved by the Secretary of tho Treusnry Sept 16, 19.Jo 

REF ID:A71995 

PERFORMANCE BOND 

(CONSTRUCTION OR SUPPLY) 

BOND NO. 184:6~41 

itnobl all £r[eu b!' t{Jese ~resents, That we, ELLC!R.O PROTEC'l'IVE COR.POR.ATIOH, 

a oorporation or the Sta.ta of ll81{s.#'mt"-Uns4 5 ana7> 

as PRINCIPAL and THE FIDli:LITY AND CASUALTY COMPANY OF JEW YORK, A CORFORATIOJI 

of the state of New York, with principal office at 80 Maiden Lane, Bew York 

New York as SuRETY, (See Instructions 2 3 4 and 7) 

are held and firmly bound unto the Uruted States of 4mencp.,,.Jiere1&'{ter called the GovernmentuJn 

the penal sum of THREE HUNDRED FIFTY .AND 00/100 \ttv~! _J _-_ ---_ --• .-: : : : ....................... 49-. ... _. 

---------~- ~~ for the payment of which sum well and truly to be made, we bmd ourselves, our heirs, executors, 

adIDIIllStrators, and successors, JOmtly and severally, firmly by these presents 

THn CONDITION OF THIS OBLIGATION IS ':!UCH, that whereas the prmcipal entered mto a certam 

contract, hereto attached, with the Government, dated Maroh 14. , 19 f.O, for 

aupply & inatalla.tion of •omplate eleotrio burglar alarm ayatem in Munition• 

Building, Wa•hington, D. c. 

Now THERnronE, If the prmcipal shall well and truly perform and fulfill all the undertakings, covenants, terms, conditions, and agieements of said contract durmg the ongmal term of sru.d contract 

and any extensions thereof that may be granted by the Government, with or without notice to the 

surety, and durmg the hfe of any guaranty reqmred under the contract, and shall also well and truly 

perform and fulfill all the undertakings, covenants, terms, conditions and agreements of any and all 

duly authorized mochli.cat10ns of said contract that may hereafter be made, notice of whwh modifications to the surety bemg hereby waived, then, tlus obhgat10n to be v01d, otherwise to remam m full 

force and virtue 

IN WITNESS WHEREOF, the above-bounden parties have executed this mstrum.'ent under their several 

seals this 16th day of Maroh , 19 -iO, the name and corporate seal of each 

(1) 10-2202 
REF ID:A71995 

corpornto pnrLy bemg hereto alli."\.ed and these presents duly signed by it:oi undersigned representative, 

pursuant to authority of its governmg body 

In prosenco of-

---------------------------------------------------------- ( SDAL] (Individual pnnclpal) 

-----------v..-c!d"i~)---------------------------- (Business address) 

---------------- -------------------------------------- [SIJAL] (Individual principal) 

(Address) -------------------------(B""~!,;.;~-;d.;I;~;s)-------------------------

------------ --------------------------------------------- [SDAL] (Ind1v1dual pnnc1pal) 

(Address) (Bu moss address) 

-------·------ ------------------------------ ------- I SIJAL] (Indlvldual princlp::il) 

(Address) ---------------------(Bus1~si~dd;;s""s) ________ --------------

------------- -------------------------- ---------------- [SEAL] (Ind1v!dual surety) 

----------------------------(A-ddre~)---------------------------- (Business address) 

----------- -------------------------------------------- {SEAL] (Individual surety) 

(Address) (B usmess address) 

Attest 

ILIC.!hO_..atatECtlVK_.C.OkKJli'flOJl 

(Corporate principal) 

__ JJ.uimi._A:_JCarket _ _atre.et.a.,.. lftrnrk,_ JI .... ,J .. (Business address) 

~-/y&-- "-.J~~~~~~~--~--~-~--~-="~[Ah1l.fE9ii~tO] -- B 

Attest i~ _E~_f! __ ~--~~~Y..~1._Y __ Q~Alff __ Q.f __ 1-(1LJcRK 

(Corporate surety) 

--~ltaiden-:t..ana.,..-~~l'.or.Jts -'f.QJ!k --- <Bus1n addr s) 

By _____ f I) I J, t':.~f1 , __ "1'__ ------ ~c?lil. ] J:l!tl~~~:~ohaud, Attorney 

Tho rate of prom.mm. on this bond 18 ~00. _ _ _____ per thousand 

Total amount of prerruum charged, $~!.QQ. _________ ____ _ 

(The above must be filled in by corporate surety) 

(2) 1D-!l202 
REF ID:A71995 

U s Standard rorm. No 25-(Revlsed Sept 16 193.JJ SHI:ET 2 

CERTIFICATE AS TO CORPORATE PRINCIPAL 

J T 4 "'l"'" 

[PERFORMANCD BOND] 

I, ~ ~ z;f7 k~/ , certify that I am the secretary of .:ilie corporation nam"~s~al l~ ~he w1thm bond, that /l ,e} /O/n >--....-.. -'tfU,o 

, , - - .~,who ,signed the said bond on behalf of ~he prm.c1par;;;t"ti(:U-r"' 

o2. A._/. u ...I- of said corporation, that I know ills signature, and ills signature thereto is genmne 

~~bond was duly signed, sealed, and attested for and m behalf of said cor.Porat10n QY 

authority of its governm.g body 

AFFIDAVIT BY INDIVIDUAL SURETY 

L__!j ..J- .1. :!":f_:._J L.l l.l Ull~ lJ!..!J i H 1 U ... ~ 

STATE OF-------------------------------------------188 

COUNTY OF_ ----------------------------------- - --

I, , bemg duly sworn, depose and say that I am 

one of the sureties to the foregomg bond, that I am a citizen of the Uruted StatesJ and of full age and ! I I ,.. f I legally competent, that I am by occupation a , 

for last past domg busmcss at 

lil 

and res1dmg at m 

that I am worth m real estate and personal property the sum of 

dollars over and above (1) all my debts and habtl1ties, owmg and mcurred, (2) any prop-erty exempt from 

execution, (3) any pecuruary mterest I have m the busmess of the prmmpal on said bond, and (4) a,.ny 

mterest I have m any so-called commuruty property, that I am the sole owner m fee srmple of certam 

real estate descnbed as follows, will.ch IS located at 11rrl Ill I irr '"}°"!. ...... h Jt•r. I h 'r fl 'l I f(n l , .... n.rrorl "'.:il"''l-1'1.,.. .... } <iii ( r -::i '')~ - fj i I - I' 

(a)-----------------------------------------------------------------------------------------:-----------L-l--~---------ll--~-! (Descnptlon o~property) 

j'o - n r.,. 1" ,...'1: 

-------------- ----------'----------------------------------------1---------J _______ -- ... ..:tt. ...... t ... ., ... ,.J ... !~L-~_! ________ J!. ___ .., _______ _! ___ c_--!! 

that the fair valuation Qf said real estate is ($ ) , that the assessed value of that property 

for ta"{at1on purposes is ($ ) , that said property is not exempt from seizure and sale under 

any homestead law, commuruty, or marriage law, or upon attachment, 0"\.ecution, or 3udicial process, 

that the mortgages or other encumbrances agamst said real estate are the followmg 

(b )---------------------------------------------------------------------------------------------------------------------------

and that there are no encumbrances agamst said real estate other than as above stated, that my liabilities 

owmg and mcurred do not exceed $ , m add1t1on to the real property above described, 

I am worth the ,sum of $ _oxel'.. and above my 3ust debts and hab1hties m property sub3ect 

to execution and sale, and that the addit10nal personal property consISts of the followmg 

(c )------------------------------------------------------------------------------------------------------------------------------- (Descnbe per~onal property fully) 

-----... ------------------------------ ---------------.... --------------... --... -----------------------... --... -- .. ,.. ................. -------------------------

(3) 10-2202 
REF ID:A71995 

That I am not surety on any other bonds, except ns follows: 

(d >---··----------------------------------------------------------------------------------------------------·· --· . --. ··- . -.. ---------- (i>tate character and amount ol c:ic!i bond. II not on other ba'lrl•, sn stute) 

That I am not a partner in the business of the principal on. the bond or bonds on which I appear 

or may appear ns surety. This affidavit is me.de to induce the United States of America. to accept me as 

surety on the foregoing bond. 

(Signed) 

(Surety's algn1Lture) 

Subscribed and sworn to before me this day of 19 

at 

[OFFICIAL SEAL) 

('f;<Je or ofl!ci.il n<l•nini•tering <'lltb) 

AFFIDAVIT BY INDIVIDUAL SURETt 

STATE OF. - - . -----------------------------------------i 88.' 

Cou?."TY o"----· ···------------------------------------1 

I, . , bE:'i.ng duly sworn, depose and se.y that I am 

one of the sureties to the foregoing bond; that I am a dtizen of thE:' Unit.od Stutes, r.nd of foll age o.n<l 

legally competent; that I am. by occupation a 

for le.st past doing busine::Js at 

in 

and residing at in 

that I am worth in real esto.to and personal property the Rum of 

dollars over 8.lld above (1) o.U my debts and li9.bilities, owing and incurred, (2) any property exempt 

from execution, (3) any pecuniary interest I ho.ve in the business of the principal on said bond, and (4) 

any interest I have in any so-called community property; that I &m. the solo owner in fee simple of certain 

reel estate described as follows, which is located at 

(a>------------------------------------------------------------------------------------------------------ ---··----------------·· ----- (Descrlprlou or propert:ri 

that the fair valuation of said reo.l estate is ($ ) ; that tho aRscsscd value of th11t prop<'rty 

for taxation purposes is ($ ) ; that said property fa not exempt from seizure and s:.i.fo under 

any homostead law, community, or marrie.go law, or upon P.tte.ohment, ox('cution, or judicial process; 

that tho mortgages or other encumbrances against said res.I estate are the following: 

(b >-- ------------------------------ ----------------------·· ------------------------------------· . -· . --. ---------·----·---------------

(4) 
REF ID:A71995 

C, s. Standard Form No. 95-A-(Approved Sept. 10, le!~) 

8BSllT 3 [PAYMENT Bmrn] 

and that there are no encumbrances against so.id real estate other than as above stated; that my liabilities 

o"ing and incurred do not exceed $ ; in addition to the reul property o.bovo described, 

I am worth the sum of$ over and above my just debts and liabilities in property subject 

to execution and so.le, and that the additional personal property consists of the following: 

(c >---------------------··------------------------------------. ---------- --. ---··-------------------------------------------------- <Descrihe penonal 1iroperty fully) 

That I nm not surety on any other bonds, except as follows: 

( d) _________ ---------------------------------------------------------------------------------------------------------------------- (State oharacter and amount ol each bond. U not on other bond!, so 1tat.e) 

That I am not a partner in the business of tho principal on the bond or bonds on which I appear 

or may appear as surety. This affidavit is mo.de to induce the United States of Americn. to accept me 

as surety on the foregoing bond. 

at 

(Signed) ____ --------------------------- ------··---------------------- csure~:v·s slgnaLure) 

Subscribed and sworn to before me this day of 19 

[OFFICIAL SEAL] 

-----------ciiti8-or-~-;~~;,;iii)--. ------

N OTm.-See Instruction No. 10 before executing the followinp; certificates. 

CERTIFICATE OF SUFFICIENCY 

I HEREBY CERTIFY, That , one of the sureties namt\d 

above, is personally known t-0 me; that, in my judgment, said surety is responsible, and qualified to act 

as such; and that, to the best of my knowledge tmd belief, the fa.cts stated by said surety in the foregoing 

affidavit are true. 

- - -·----------· --· -·-------com1:1a1-tir1e> _____ -----····---·· ·- · · --·---· -

---- ------ -- . ------ ----------(~'1.dd~l----------· ----·------------·--

CERTIFICATE OF SUl-'FICTENCY 

I HEREBY CERTIFY, That , one of the sureties named 

above, is personally known to me; that, in my judgment, said surety is responsible, and qualified to act 

as such; and that, to the best of my knowledge and belief, the facts stated by said surety iu the foregoing 

affidavit are true. 

---------------------------comcl"ai-tii:hii ·-------------------------· 

---------------------------- -c.~d.;b-;;;;;)------------------ -----·---·· --

(6) 111-22l'3 
REF ID:A71995 

INSTRUCTIONS ...., p -, 

~"""' f n.4"p-t~ Lr""\..., Ji. r ": ,,,... ..... - I~,... oi:t 1--,. 1""4 '1' i' it l 11.a 

1 Th1s form shall ho used for construction work or the furmshmg of supplies, whenever a bond is 

reqmred Thero shall be no deviation from tlus form e"'{cept as authorized by the Director of Procurenrnnt - t 1"' .,~-_;;_r "I 7:h'.lC"'G'HT fRfTr"'.,. ... r-~or; r "e~fa Jlll' ~~ c ~- i..'LB nuJrr'l"I "'r~ 

2 _Tho smety on tho bond for any bid or for the performap.ce of t]l.e_ q_gaj;mQ~_:rgay be any corporai.lon authorized by tho Secretary of the Treasury to act as surety, or two responsible md1vidual sureties 

Each mdividual surety shall Justify ill a sum not l~~~ tha"!?- the penali:y~f ~~~yQUd 

3 A firm, as such, w1.ll not be accepted as a surety, r:.or a partner foi copartners or for a firm of 

wluch ho is a member Stockholdeis of a corpoiate prmcipal !:!?-RY ho accepted p.s suretlQ[:! provid,ed their 

quahficahons as such are mdependent of their stock holdmgs therem Sweties, if mdividuals, shall be 

citizens of the U_:Q!ted Btates, e'rcept that ~!:Jl'~tles on,_ Q_oncfa execute<! m any foretgn country1 the Canal 

Zone, tho Phtlippmo lsland'3, Puerto Rico, Hawau, Alaska, or any possession of the Umted States, for the 

pmformanco of contracts entered mto m these places, need n~~ be '='.i~ize_g§l 2.-L~J.!.e Um_~e~_Statesz but 1f n9_~ 

citizens of tho Umte<l States shall be domiciled m the place where the contract is to be performed 

4 Tho name, mcludmg fμll C1rr~strnn--iia,~e1 -a.p.d r:esi~_9n.ce of ... E1Pf~ .11?-~iYi.1vaJ party to t~e ,bond 

shall ho msertc<l ill tho bo<ly thereof, and each such party shall sign tho bond with lus usual signature 

on tho lme opposite the sc10ll seal, and if signed ill Mame or" New Hampslme, ;~, .. ~dhei;;;_v~ seal sh~ll' b; I r If ..ct" affixed opposite tho signature - - - l1>9~10::) "' -

5 If tho puncipals are partners, their md1vidual names shall appear ill the body of the bond, with 

tho recital that they are partners composmg a firm, nammg it, and all the members of the firm shall 

e.:ecuto tho bond as mdiVIduals 

G Tho signature of a witness shall appear m the appropriate place, attestmg the signature of each 

mdividual party to the bond f ~l:l IAI •rHo! 

7 If tho pnncipnl or surety is a corporation, the name of the State m which mcorporated shall be 

msorted m tho appropnato place m the body of the bond, and said mstrument shall be executed and 

att-0stcd under the corpoiato seal as illdicated ill the form If the corporation 11as no corporate seal tho 

fact shall be stated, m wluch case a scroll or adhesive seal shall appear followmg the corporate name I 1•1~ It'. '10 ITJ..'.H:ITS..tJ 

8 Tho official character and authority of the person or persons exegutmg the bond ~W.:I:.4.e prmc1pnJ, if a corporation, shall be certified by the secr~~~ry or assistant _secret~y1 acco;rdmg to Wo ,f,QJ.Yli 

attached therQto In hem of such certificate tp.!2re !fiay be atpached tQ tp.e _!>£>1!U c9p1es. of so mμJc4, 2f 

tho records of the corporation as will show the official character and authority of the officer '3ignmg1 

duly corLified by tho secretary or assistant secretaiy, under the corporate seal, to be true copies ~-

9 Each mdividual swoty shall Justify, under oath, according to the form appeanng on the bond, 

before a Umt-Od Stutes c01nnnss10nei, a clerk of a Umted States court, a notary pubhc, or some other 

officer havmg authority to admmister oaths genmally If the officer has an official seal it shall be affixed, 

otherwJSe the prope1 cei tifi.cate as to h.ls officrnl character shall be furmshed Where c1tizenslup is not 

reqmred, as proVIded m paragraph 3 of these Inst1 uct10ns, the affidavit may be amended accordmgly - - • • ,., >10 TI.!'"''1IT\1'i:J 

10 En.ch certificate~ of sufficiency shall be signed by an officer of a. bank Of trust company, a Judge 

or clerk of a court of record, a Uwtgu ~,~2-t~~ -~str1ct._attor¥e:f or COmmIS~loner'; d'pos~ma~t~, a COl!e9-o~ 

or deputy collector of mternul revenue, or any-other officer of the Umted States '1tccrptable to the department or ostabhshnient c..,oucer~ed ,•~· ~· •- -;::-~-~ J.ut ::'.! !Ouci..d 6 ,_;; .:.~J ~ .. ., 'ii'l.H' ~ 

.,-;j G'T" tnRf>L!l_11 

Further certificates as to j,he __ :fi.I:!.~l}--~i!!L.9.u_~_gcat10n of the sureties may be required from time to 

time 1 wluch certificates must be based on the personal mvestlgatlon of the certifymg officers at the 

tllllo of the makmg thereof, and not :μpop. Jl!'l-Q.~~rtificates 

11 TL.e date of tho_ bond ~u~t __ ~?-~-~-~-pnor t_? the <late of the mstrument for wluch it is given 

(6) 1~-2202 
REF ID:A71995 

U. s, standanl For:m No. !llS·A 

.Approved by thjl Secretary of the 'l)wsury 

Sept. 16, 1935 PAYMENT BOND 

(CONSTRUCTION) 

Pursuant to the Act of Congress, Approved August 24, 1935 

49 Stat. 1011 

nte rr·1iUU AJ't: CAl!.~"1..ft C~'AIT ~ B1f l(•f.• a ...,Cllfa'1CI\ 

as PRINCIPAL, and 1 · AA_, ... _ •·- S.W Ti!Wk ., \lw Mate ., .. """ .... fftMS.,U Glft@H •• ~ """"·~ ._, . 

-

~ 'foft as SuRETY, (See Instructions 2, 3, 4, and 7) 

are held and firmly.~und .~nto·t~e United Sta~es oLAm.erica.~ee-. a&lled..if.6b7"~eat, in 

the penal sum of Olli ~,.n&A.ltr IB1IM lftlU U\:, FI1Tf IJ1F;; \~t• 

. • ...• •' • • • • - • • - • • • • • ·• • .,. ········-·····--·- · ·· · dollars 

for the payment of which. sum well and truly to be made, we bind ourselves, our heirs, executors, 

administrators, and successors, jointly and severally, firmly by these presents. ' ~. 

THE CONDITION OF THIS OBLIGATION IS SUCH, that wherMe rcipal entered into aertain 

~ntract, hereto attached, with the Government, dated . . , 19 , for -17 t, ~1.a'* ot .-,>.ne •l.eoVl• •l>M a1w ..,.._ tn ~u .. 9ul1~. ~ 12• 0. 

"' 

· .. i'. 

' ,_ . ' 

\ 

Now, THU.EFOBE, If the principal shaij promptly make payment to all persons supplying labor 

and material in the prosecution of the work provided for in said contract, and any and all duly 

authorized modifications of said contract that may hereafter be made, notice of which modifications to 

the surety being hereby_ waived, then this obligation to be void; otherwise to remain in full force 

and virtue. 

IN WITN,,WEREOF, the above-1mi&n parties have ex.ted this instrument under their several 

seals this · day of . , 19 , the name and corporate seal of each 

(1) lo--=18 
corporate party being hereto affixed and these presents duly signed by its undersigned r~presentative, 

pursuant to authority of its gove~~b®y~ ·' ,< •• · · • -

In presence of-

(Address) 

(Address) 

--------------------------------------------------------"'--..; __ -----

-----------------------------(:;lei~)-----~----------------------

(Address) 

(Address) 

(Address) 

Attest: 

----- /~.L-- ~/_ 0 '. ~~--:-/. p;?;;I;~ 4/ 

Attest: 

------------------------------------------- -------------_ _ [SEAL] (Individual principal) 

(Business addre$l) 

---·---~----·---------------------~--------~-------~--~~--- [SEAL) (Individual prlnelpal) 

(Business address) 

---------------------~-~df;ld~;i;ri;cip;jj""""""""""" ___ (SEAL} 

---------------.,---------(ii~8Jdn;;s3·-----·------------------

------------"--·------------------------------------_ ---__ [SEAL] (Individual principal) 

-------------------------cii~s-8ii~)-------------------------

--------C------------------------------------------------- {SEAL) (Individual surety) 

-------------------------(:B~ri;;B;J~)------------------~------

---------------------------------------------------------- [SEAL} (Individual surety) 

(Business address) 

11.ICtOO l'WM'iC'llft OC~t~ 

----------------------------------------------------------· -------- _. ___ _.CQor,PRraJApRi1 _._ ... t11 , ......... 

tlfl tlt~lSUtr 1Jm CAt\~At.:tr cv•AIY Of' • t•:u 

-------------(~;---, .. ;--.. --,"" 

-~~'ii~~- Jly -.~;-~--- r~------;--<n=~;,~=; 

---•i.. -----.i.----------------l..---------------____ :,,._ ·---------------

The rate of premium on this bond is --------------------- per thousand. 

Total.amount of premium, chug~, ~---------·---.:....--... •r-·-•·. , ,,,. 

('l'he above must be filled in by corporate surety) 

(2) 10-2203 
REF ID:A71995 

u. s. Standard Fonn No. 215·A-(Approved Sept. 16, 19.'lli) BHEE'I: 2 

CERTIFICATE AS TO. CORPORATE J>JllNCIPAL 

[PAYMENT BOND] 

I, e:??/ / · A M ~,;d , certify that I am the secretary of t~~ed-'8 prlnri(ali;the within bond; that (IL};%~~ . . . , w.lio signed the 88.\~ bond on b~~ 9f the ])l"llwi;.l,."4s t~~ . ~~of said corpo~.a.tion; that I koow his, ~ture, and his ~ature thereto is genuii).~; Ina that said cbond was duly signed, sealed, and attested for and in behaU of ~d corporation by 

authority of its governing body. · · 

--~--*~;;:.;-- ["0";';,'i'l,' .. ] /' /~~ 

AFFID~. VIT ,BY INDIVIDUAL SURETY 1 J <of I 

STATE OF--------------------------------------.. ------188. . . Co uNTY oF ------------______________________________ _ 

I, , being duly sworn, depose and say that I am 

one of the sureties to the foregoing bond; that I am a citizen of the United States,, and of full age and 

legally competent; that I am by occupation a · 

for lasj; .P.ast doing business at 

lil 

and residing at '~ · fu ' '' 

that I am worth in real estate and personal property the sum of 

dollars over and above (1) all my debts and liabilities, owi,ug and.incurred, (2) any property exempt from 

execution, (3) any pecuniary interest I have in the business ;of_ the principal on _said bon.d, and (4) .any 

interest I have in any so-called community property; that I am the sole owner in fee simple of certain 

real estate described as follows, which is looated at 

(a) __ -------------------------------------------------------------------· --·------.~•---•--•'- -----•--~-- ~-- --------.+-•~ C.-------~. (Description. o( property) 

----- ------------------------------------------------------------------... ~ .... ------ -----------.. --------------·---------------- --- -------------

-------------------------------------------------------~ ... ~ -.... ~~ ;.._--~.:..- ~:::.·~'-"" ..... -~- -'-,.:.:.:.-..--.----... ~-------.... ~~--... -.....--...;..:. ......... --... -_._ __ .,: ___ .;,._.,:. __ _ th.at the fair valuation Q( sa~d real esti;i,te is ($. , . : .);; that the assessed value df tha.t property 

for taxation purposes j.~ (~ ) ; that said 9r-0pe.tty is not exeJ;llpt fro.m seizure and sale .. under 

any homestead law,: comriu.mity, or ma.rri.11-ge law, or upon atto.clune:qt, e;icecution, or judicial .prooess; 

that the mortgages or other encumbrances against sai4, i,-e,U ~t4te .ate the following: 

(b )-----------------------~--- ------ --~--- ------ c---------.-- c-- -~- .. ---- -- --- - - ------- ------ --- --- --------------------- -------------

------------------------------------------------------------------.----.- ~--:- ------------------------------------... ---------.-------------........ ...,__ -

and that there are no encumbrances,agains~ said real estate other thaill as above $tated; that my liabilities 

owing and incurre~. do not eJ1;ceed $ ., ;jii. ad,<lition to the real p~perty above _described, 

I.am worth the.suip, of.$: , . .over and ~~v~. llliY' j_μ&t debtlM1.~liabil~ ~·llll"Qperty subject. 

to execution and sale, a.nd that the additional p~ prope,rty coneista of the following: · 

( c) _ ----------------------------------------------------------------------------------------------------------------------·------- (Describe personal property fully) 

--------------------------------------------------------------:".'- -:--- -~ --------- --------......... --...... ----... --------------... -----------------------

(3) 11>-2203 
REF ID:A71995 

That I am not surety on any other bonds, except as follo"'."s: 

, -. ._ . . . \i ~ ; ·_ .l : • ) ~ ; t ! : ~ . : , . ." · ! I • , ' ' ; • . • ; ; 1 J , ' ' : ' , , , . , .• · ; • , 

------Th~-t-i:--~-;~·;~-:-~~~;-;-ib:~~,~~:t;i-ih~-·prirt~~i-;;;~th~-b;;~d~6;-b-~~<l~-~~-;hi~ii-i~~;~; 

Or-irtay ·ap~~,a.~Wt-etj; ' TbiS' afli(taVitiS'ma\ie to m'du~~ t:he Uhi~d'State13 ~f: ~ei;ica tO ~accept lll0 ~B sfilletjt on· th~1 fdreg6fug· bond. . l " . . i . ' '' : • • . • ". . • . 

- \;n·: , .. · .. ;, 

--· ... 

(Surety's signature) 

'j'~·~ }!'··~ .1: ;~-~,..1-~~,'f~ {~:._. , ... ·.}'i'!, 

Subscribed and sworn to before me this day of 19 

, I•'' .. 

at 

''' · [o~dIAL SEAL} 

! 7- : ) l ._: ·-· --.....----

.. . AFFIDAVIT 1

,,Y INDIVIDUAL SURETY 

'· 4 . . • 

STATE OF-------------------------------------------'-'-! 

L'_;_:, ··: :· ,. _·,') ~j)' ·~ .1_ '.-:: ,' ·.) • •. · fliJ 

ootmTY ~-:.: _ _,_:.:~1~~---·-~----~~~~-~-~1~~~:.~_:-_· ______ ~- ~ ·. · . ; . --: 

!. 

·,. 

.. ' 

I, · ', btiing· 'duly sworn, depose itm:t say that I am 

one of the sureties to the foregoing bond; that I am a. citizen of the United States, and of full age and 

legally competent; that I am by occupation. a - . ·.····... · · · 

for '"laat pa~t d~l.ng business at 

in 

and residing at in 

th.at I am worth in real estate and personal property the sum of 

de).tart':·oTEii .&nd abt>.ve ~l) 11.ll :my dt;bts :i\nd liabilities, owing md in~urred, (2) any property exempt· 

:fromi~ecutiooi (3) any petunia.ty interest I'hl'liv~<i:JJ the bu!fut.ess of the principal on said ,bond, aria (4Y 

any in"tete~~l hne in a.ny s<>'-Callel:hitlnittiunity ptbpatty·; ~at T a.Jn: the sole oWn.er in f~ ·~ple of c~rl~: 

real estate described as ·follows, which-' is loeated 8.t-' -~ ·' · • · · · · · ' · ; · · · 1 •··· • 

(a>------· --·-------------------------------------------------------------------------------------------------------------- c __ - --- - (Description or property) 

_ ....... _ -------- _..:,,,...;.:.-----·..:.- - - _....;; ___ - --....;; __ - -- -~--..;. --- .. .= .. - ----- - ____ ..; - ______ .;._ -~-----~----- .. :: ;_· __ - - --- ~ - - ---- .: .. ------ - - - --- --- --- ---------- - - ------ -

that: the fii.ki :valuatibn of -said <r~-·estaie is {$ : ' • ; '); thMi the assessed value of that property· 

fQt·t.BX&ii011 purposes is.($. · .,.r · .. ; .. : , ):;:tftieit saici property is not ~:iM?ttpt from seizu.ie'M.d;sale'under 

any homastead·l-.w} ~ty; or m~a.ge }Mr,;6flJupoo. ittt!tchment1 execution, or'judicial'process;' 

that the mortgages<or other ~ncumbra.hoos ~~t sfftd re8ll '0St'ate 1are the fOlloWing: 

(b )------------------------------~--7·~-':'·-~."'.'~-:--;~-~"-~-.--"-;-.:~-----------------------------------------------~~~--;~2 ____ _ 

_____ ... ________ -------------__ .,. __ ------.. _ ...... ___ _. ...... _ -..... -------------...... --------------------------------------------------------------------

(4) l(}-2203 
REF ID:A71995 

fl, s. stan<lal'd. Fonn No. 2G·A-(Approved Sept. 16, l~}, 

SHBBT 3 ' [PAYMENT BOND] 

Md that there are no eilcumbr&nees against· said real estate other than as abov:e stat.ed; that my liabilities 

'Owing and incWTed do not eieeed $ ; in addition t.o the real property above described, 

lam worth the sum of'$ · . o'Ver and above my'just debts and li&bilities in property subject 

to execution and sale, and that the additional personal property consists of the following: 

. { C) __ -'-~ -----------'--~--- --~-- ~--- --------~--- ------------~:.:. __ ·_ -------------------------------------------------------- : . ' . : ~ . . . . . . • ; • ~~ibe ~ propert7 fullJ') . : . . 

I; . (d)~--'-~--·--- __ : ___ ------------~- -: ~ ~ ---------: _ ~- ~- ~---- ---~~- ------~ ------------·-----. -----·------------··--•--·---~ -·· -------- • • • • 1 . • ·(State obaraotM aDd amoui:lt -Of each bond. U not ou other boJlds, so ~~ . . ·' ,t- . 11 '. ' . - . • ' • . .' . ' 

--------~.:...:. _____ ------------------------------ -~- -------------------------------------------------------------------------------_.: ___ -----

~.~~-Th;~j-~~-~~t-:-~-~;~~;-ii-i1i~--bri~~~~--6!-ti:~-~~ci~-il-~~-ih~--.;~~<l-~;-};titici~-rin-;hi6i;-i-~~~~~; 

oi in:a'.}'" ;ilppear as 'surety.: This a:fliClavk'is made ·t.o in~uoo th~ Unite.d St~tes of'·Ani~ric~. to 'accept,~~ .as surety on the foregoing bond. . . . ' ' . ! . ' 

(Signed) _____________ . _______________ ~- __________ -~--- --~~- ________ _ . (Surety's slgnaiure) 

· , . : 8,uQscribed and sw<U"D to bef or.e xne this day of .19 

.at ' ;~ . ; 

[OFFICIAL SEAL] 

--------------------------------------------------- ' , , . . . , , (Tltlt of oUllllal ~terlug oath) · 

. z.i'OTE.---See I~t.ructio~ Np. 10 ~e~ting t1¥l,followng cenmcates. 

cER'l'll'IcA.TE ot sUFFicmNcY 

· I llEREBY CERTIFY, That , one of the 8uretiel!I named 

above, is personally known to me; that, in my judgment, said slirety is responSible, and qualified to a.Ct 

as sooh; and that, to th& best of my knowledge and belief, the facts stated by said surety in the' fmegoing 

affidavit are true. · 

! ! < ---------------------------<omC1ai"iii1;,:;· --~--~- ------------------

-------' --------------------(:Acicirm)-----------------------------

CERTIFICATE OF SUFFICIENCY 

I H1!:REBY CERrtFY, That . . , one of the suret~s named 

above, is persoD.ally kD.o\vn to me; 'Aiat, in myJudgment, ~aid surety iS responsible, and qwililled to a6t 

as such';'and that, to the best of my knowledge'ari.'d. belief, the facts stated·by said surety in the fo~ego~ 

affidavit are true. · 

. l 

I I ; ·~--------~~:..----~------_;,- -----------------------------------------

'. ---------------------------com;;w-ii11;>---------------------------

-----------------------------(A.d~)- ---------------------------:-; 

(6) 10-2203 
REF ID:A71995 

INSTRUCTiONS 

1. This.form, for the protection of pe?aons enpplyirig labor and material, shall be used in: connection with all contracts ex!}eeding two thOusand dollars in amount, for the construction, alteration, or 

repam of any public building o.r public work of the United States. There shall be no deviation from 

this form except as authorized by the Director of. Procurement. 

2. The surety on the bond may be any corporation authorized by the Secretary of the Treasury to 

act as surety, or two responsible individual sureties. Ee.eh individual surety shall justify in a sum not 

less than the penalty of the bond. 

3. A firm, as such, will not be accepted as a surety, nor a partner for copartners or for a firm of 

which he is a member. Stockholders of a. C~.?J!O~l;l.~ lj>*ci_pal :μlay b~ a.ccepte.d,as, ,~we~s. p~o_vid~ their 

qualifications as such are independent of their stock hoidings therein. Sureties, if individuals, shall be 

citizens of the United States, except that sureties on bonds execut_ed in any foreign country, th~_.,~anal 

Zone, the Philippine Islands, Puerto Rico, HaWaii.1 Alaska, o?'any posse!Won of the United States, for the 

performance of contracts entered into in these places, need not be citizens of the United States, but if not 

citizens of the United States shall be domiciled in the place where the contract is to be performed. 

4. The name, including full Christian name, and residence of each; in.d.ividual ·P¥tY to ~ bond 

ahiill be in~t,e.d in tbe pody thQ.feof,~ and ea.ch s~h,p&rty shall~ the bpnd With Jlls~ usual W.0."'Ilature ori the'lille opposite the scroll seal, and if signed in Maine or New.Hamp!}hire,an,l;l.'1hesi.ve ~~mill be 

affixed opposite the signature. - · · 

5. If the principals are partners, their individual names shall appear in the body of the bond, with 

the recital that they are partners composing 8. firm, naming it,<an~·ht.ll the membenH:>f th~ firm 'shall 

execute the bond as individuals. 

6. The signature of a witness shall appear in the appropriate place, attesting the signature of each 

individual party to the bond. . . .· ; · · ' · 

7, . If t}:ie principal or i?urety is a corporation, the name of the State in which incorporated shall be 

inserted in 'the appropriate place in the body of the bond, and said instrument shall be executed and 

attested under the corporate seal as indicated in tbe form:· If th~ corpo~a"ticrli:bas ri'b 'corporate seal the 

fact shall be stated, in which case a scroll or adb,es~ve f!ea1 shall appear following the corporate name. 

> . ~·- Th~ official character and authority of the person or persons execupg th~ :bol!ld· Wr the principal,, ij ·~ corporation, shall be ~rtmed by the ~reta.ry or as~tfl.nt ~rattt.rY, ac~ding to the form. 

&.t~W ~her~t.o. In lieu. of ·sqeh-ee~~te there may Qe, '1.ttaahed~~ :t;~ bo~ copies of; so 1p.uch of 

the records of the corporation as will show the official character and authority of the qfficer signing, 

duly certified by the secretary or assistant secretary, under the corporate seal, to be true copies. 

9. Each individual surety shall justify, under oath, according to the form appearing on the bond, 

before a United States commissioner, a clerk of a United States court, a notary public, or some other 

officer having authority to administer oaths generally. If the officer has an official seal it shall be affixed, 

otherwise the proper certificate as to his official character shall be furnished. Where citizenship is not 

required, as provided in paragraph 3 of these lnstructimis, the affidavit may be amended accordingly . 

. , 10. Each certificate of sufficiency shall be signed by an officer of a baμk: or t:r~t compaJly, a judge 

qr clerk of a court ?f record, a United,S,tates dis,ttjct at~orney -;>r conμi;Ussi9rier, a postma~~r, a co]Jector 

or deputy collect_o·r (if internal reven;u,e, or an;r other o~cer of the'Uni't~d S~a.tes accepfable .to ~he departmentor establishment concerned. · · · -· · · · 

Further certifi,cates as to the fin~cial qualification of the sureties may be required from time to 

time; which certificates must be based on the personal investigation of the certifying officers at the 

time of the mf!,king thereof,. and not upon prior certificates. 

11. The date of this bond must not be prior to the date of the contract in connection with which 

it is given. . . 

<ro 10-2203 U.S. GOVERNMENT PRiNTINlil OFF'ICE 
REF ID:A.71995 

CIRCUITJ i1rl!> OP::&~TION CF E. i). C. IJlC~L BU~1GL.'Ul W.IUI SY.JTi:ll 

AfJ PHOPOJ!::D FOR t:J?IIT:W ST 'i.TZ::S ',,'AR DZPA:~l"S::l·JT ~UGHAL CORPS 

A. c. Operatiom 

Operation !'ran A. c. pouer lines is obtr~inod by tho use of a 

tra.nafo:rmer and copper oxide rectifier. The rectifier is connected across the dey cello with two rosistere in series with the 

positive line. A 2511i"d 25 volt olectro],ytic condenser is ahunted 

across the output of tho rectirier to ;")rovitie filtering notion for 

the rectified current. The (~djU3table rosistor (R-.5) is provided 

so tho.t tho current reriuirod for the systec. can be v0riod rm hbould 

be adjusted so that no current is flol'finG either into or out or the 

b3tteriea. · 

A Resister RS is utilizod to prevent a around on the normally un-

·grounded loop fran causine' a "short circuit" across the 70 volt 

secondney or the traneforner, ellminnting tho possibility of injury 

to tho tranefomer. 

In the sccompan,yine schern.'ltic drilw.l.ngs "sketch B", the A. c. p<m·er 

supply nnd tremble loca.tin,s system, wirine io indicated in red eo 

that it is readily identified trom tho system as called for in the 

basic bid. The opernM.on of the trouble loeatine system is r~adily 

apparent and in view or the inherent charactoriotics of ?leon eas 

it can be seen that norriall.y the trouble locating neon lam~s have no 

eff'ect on the systen, however, upon operntion of the trouble a witch 

70 volt ~"-· C. is applied to the protection cirine and the Neon ens 

beeocee active and the lampa will Glow. 

The resistor R-7 is· included to provide a completed circuit through 

the protective wirinP. when the trouble locating switch is oper.':\ted 

to ita ~on" position. An 8ma A. c. circuit is established throueh 

tho contacto, window contacts, wn.ll panola, etc. Thfa current is 

decided upon in order to burn out any locntine corrosive coating on 

smell particles of foreip:n mattor that may accumuln.te on tho contacts 

dur1ne the protootion ttoff" r.)eriod. 

P1ormal "Protaction <h" Condi tion1 

The circuit as shown on sketch B is in its normal "protection on" 

position. It conaiste or n conventional. aingle circuit thnt may be tr~eed tram the potiitive ten:iinal or the battery to the nl.~U'Ornagnet, 

.then throueh Resieter R31 the housine lininc ond t3Cpers, continuing 

through control pryoff tamper, contact Sii') and contact Tel to the 

UDBrcunded si{le of the premises wiring. The circuit may be turther 

traced through contact Te21 reeistor R1. to the m1lliw:llil.8ter, the control 

unit door tamper, contact $·11, to the Clllgnat o! the alarm relay A, tttroueh contact ~J2 and grounded loop ot tho i1rotactive premise wiring, 

to eround. The circuit continues throuch contact ,u of the alarm relay 

to the neeative side of the battery. The relay L is connected parallel 

With the al:irm boll by a circuit established through the !Use, contacts 

Cl and Si14. 
REF ID:A71995 

, The current :ln the nir,ht protective circuit ia ndjueted to .OlOA by 

means ot the odjuetable resister Rl. 

Alnitm Condition: 

The opening of any attachment, a break or croes in the premises wiring 

w.111 cnuse the 11\tlgnet of the alarm rela, to become de-enereized. Upon 

de-energization, tha contact .1'\l or the alarm rolny t'li.ll open and contact 

A2 will clo30. Contnct A2 conn0cts the alarm device u.nd locking rellW' 

directly aerose the dry cell batteries and output or tho rectifier, 

causing the alarm device to sound eontinuouoly and the locking rell\V to 

become energized. The bnck contact L(IJ.) or the locldnr, relay operui, 

makine it impossible to restore thi' circuit by merely closing the attachment or oponing 01• recov1nfl the croae 1n the protective wiring, and the · front contact L (IJ.) closes, creating a holdine circuit throueh the 

magnet of. the lockine relay and J'laintninine the circuit U1rouch the alarm 

device. The parallel cormection of contacts Al and ,·~2 or the alarm relay 

ard L (IJ.) of the lockine relay ia utilized to minimize the possibility 

or falee al,~·l'L'l!I from extraneoue ('bu.Udin(.j). vibrations, etc., nnd to ellm1n~te the use of a. wirinB suspension aothod or I:10untine the alam relay. 

The lookin8 relay is al.so orranged to perform the following functions 1 

contact L (~3) operates the hcad~uarters annunc1ator9. Contact L (iU) 

shunts out the adjustc'lble (rectifier) reei3tor RS so tn"l.t the ereater portion of the current required for the operation of the bell is taken rrom 

the rectifier ~net only a minor portion is tnken f'rom tho dry cells. This 

feature is included to obtain dry cell economy and eliminate fre'1Uent 

replacecents. 

"DAY" OR npa~ TillTION OFF" C!)rIDITiot~1 

Vlhen the premise is to be opened, the shunt switch is f't1~st operotod to 

"oft" (contact clooed) position. This places n shunt t1round the contacts 

on th<.' main entrance door, and other reo>voble ntt4ohmente, nllonine entr,v 

without t1ound1ng the al.am. The control co.bi11ct is then opened "nd the key 

switch returnod to its 11 otf" position. The circuit throU[;'h the protective 

(preoisea wiring) ie opened by contacts 3:71, J:.12 and s:13 of the a"1toh. 

A holc:lin8 circuit tor the al1..\rm, relay is estnbliohod f'ran the battery n.nd 

output Of the rectifier thrOU,flh the reeister n8, the key switch, ala.rm 

relay magnet_ and cloned contact of .Y~'2. t'hc current in this c:lrouit m.ll 

be .010 smperos. 

Test Procedures 

When the key switch in the control unit is operated to ite 11 test1

' position 

a test circuit is estnbllshed from the positive eide of the bllttory and 

rectifier, throueh the alarm bell mechanism, R31 the housine lining and 

tamper contacts, to the protective (premi:Jes) wirine (live side), continuil.'18 through resister Rl, the milliru;iraeter, tho back contact of the control 
. :e 

REF ID:A71995 

-3-

cabinet door tern.i::ier, resister R41 the grounded protective loop, retul-ning 

through the gl-ound. conductor to the outer housing nnd oontaot Al to the 

negative side-of. the battery. U'i.tb tho circuit in this condition tho meter 

sht>uld read .010 amperes. If no reading is obtained on the meter, it 

indionte.s an improperly closed nttnohcent or a. defect .or trouble· in the 

wiril'l8• The trQublo can generally be loclltod by use ot the Neon trou,ble 

loc3ting feature, previously described. 

The!t operation ne ind1cotod here is f'or one control, controlling one area 

and the alarm unit in both tho noseane roan and gu'.lrd room. The procedure 

for the other a.rea is identical and is indepondent of the first nrea. 
REF ID:A71995 

DESC!?IP'l'ION C"F E. ? • C. L00/1L BURGLJ\R ALtUW GYJT:ll 

Genera1: 

The E. P. c. Grade "A" Uorcnntile Buralar iloro System is the most 

roodern am efficient available on the fuwrioan CJarket. In it, tentureat 

are incorporated whioh tnke amntaee or modern developments in electrical science. Bnsically1 E. P. c. eyetems exceed the riBid requirel!lenta 

of tho Undenriters Laboratoriea, Inc. for Grade "..i." Burglar 3ystema. 

The syetED i::s called for in Siflnal Corpe outline 9peoification, 

Invitation Ho. (R-J.875) U-1049-40-1, 'lrould not include llll1ey ot the 

features incorporated in the E. P. c. Grode "A" system. However; an 

additional quotntion hnn been made over nDi above our basic bid which 

would be the cost of a.ddine these features to the system aa specified. 

;.\ description or the system !!. specified follo\781 

Protes;tion !!ethodsc 

The protection nethods to be employed ore to follow otand:.il'd practice 

aa recol!lrl&nded by the Undel"\'friters• Laboratories, Inc. and in each 

dc&tail will comply with. the epecUioationsJ specitioal.ly, double circuit 

protective circuits are to be employed in !SUCh o manner ns to ntf ord the 

highest possible degree of imcnmity ag:dnat attack. All screens are to 

be of et'.'ndnrd reooonended r.iater1al1 dimeneions, and circuit wiring. 

!~ choice of tl'lo types of aoreen circUit wiring is ottered, io-altcrmte b~rs or the same polnrity uhich is knolfil as 1-4 mring or adjacent hara 

of the eene polarity which 1s known as l-3 wirin«. Thia circuiting cannot 

be cbaneed once the screens are constructed. 

All contact devices, door shunt switches, connection and circuit wiring 

shall be approved stnndnrd as reoomra.ended for burglnr alarm prnotica. 

(;Jee photograph)! · · . . 

tecni Control UnittJ: 

Locl.U control units 1n each protected area shall consist of E. :r. c. key operatt:Kt control oabinttt which contains an "on"-"off" lock switch, super- visory meter, ru!d necessary wiring and devices for its proper functioning. The cabinet 18 equipped with a hinged door operated. by a key, euah hi.need 

door being equipped with tamper contacts. One control unit is to be 

provided in each protected area. (See photoeraphle · 

The E. P. c. key control has circuits which are so 3rrnnged thnt it 

requiroe the operation of the key sw1 toh in tho control cabinet an<l the 

key S1'itch on the outside or tho premises at the time of setting the alarm. 

Ir tho switch 1n the control cabinet is left in the "off' position and 

the operator nttompte to oporate the door 91fitoh upon loaving the premises, 

an nlnm will sound 1.mmodi.atel.y n-;;;tifyine the subscriber or hiu neglect. 

In other eyotoms it is possible to completely foreet and omit the opera~ 

tion or the "on" sncl 11 oft" owi.tehes in tho control unit cobinet and to 
REF ID:A71995 

-2-

leave the premises, operntine the door Bfli.tch in the unual canner. 

In doing so, the operator oould n'lturnlly. asm.u:ie protection on the 

area as being eetnbllshed but innamuoh as the non" and "oft" switch 

1n the control unit WllS in the "oftrt position, there trould be absolutely no protection on the area. 

It is this cirour.ist'.mce which forces name m.".UlUfo.cturers to erapl.01' 

the use of nn outside eynter.i 0~1:.ation light 1n an att<J:lpt to overeOCle 

the nbove described operation deticienoy. The t~eaknesa of the lieht 

ill apparent 1n view of the tact th~t 1 t is oo....'1Dthil1l! else to operato 

and enn itself be forgotten. 

On the ~verage installation, it is possible.for an intruder to hide 

1n the protected area dl.U'ing the open 9ariod and after the nrea is 

closed and protection a9plied, the intruder oun co to tho control unit 

and \'d.th a knovrledga of tho loco.tion of the contriol tamper contact, use 

means to prevent its oper.ltion while pryine open the cover on the local 

control unit. Once the cover 1B open the systen can be turnod oi' f at 

the local control nnd·al.l protoction removed from that area. 

Thie possibility does not mdst with the E. ?. o. system inasouch us 

both the door shunt switch und the switch in the control unit .cmst be e OPer'ated to their "off" position before the nlarm is inoperative. 

Hhen an attack of the type mentioned above is al11e, the intruder may 

pry or otherwise succeed in opening the E. r. c. control unit, however 

the alnrm will rinf! when an attempt 1e made to tum the system off even 

with ths proper key because it is also necessnr,v to operate the door 

awitch before the system is inoperative. It is absolutely necessary 

tha\. the outeide door swi toh nl.so be operated before the alarm bell 

could be silftl".ced. The lock switch used on the outside door consists 

or a cylindrical type looking b:J.rrel .'.',nd this arrangc:nent has been 

approved as pick-proof by the Undorrrriters• Laboratories, Inc. Furthar-

""more the keys furnished cannot be d'ltollO.'.:..ted except at tho factory, due 

to their unique t:;pe1 and then only when a proper code number is oupplied 

to the manufacturer. 

This code number does not. appear on aqy ot the koyo nor CWl be identified 1n B.IJ1' manner on the look. E. P. c. contains no record of euoh 

numbers and keys C<lil be ordered only by authorized repreeentntivu ot 

the eubscriber. Jlnny lock switches enployi.ne Qrdinary Ya.le keye or 

other fl.at tumbler ke)'ll can eaail3' be dupllc!\ted at the n03rest h'.rc:br:lre 

etore. 

Al.arm Uni t1.u 

Alarm units are to be ot E. P. o. manufacture 2nd ore to be oonnooted 

in accordance with the epecifications to the local control units b1' 

f'ully supervised double circuit wiring in such a tlilll1ler rui to prevent 

tamperine without initin.tine proper cienals in the alann unit. The 

alarm unit ah..'\ll consist or a steel cabinet equippod with tariper contacts 

which will provent access to the arlam equi~nt without soundi!l€' an 
REF ID:A71995 

-3-

alarm. The cabinet shall cont:.i1n the necesimr,y rel.nys; wiring, bells, 

anunoio.tor drops, etc., for the proper and efficient operation ond control 

of the system. Dry cell battorios will be included either 1n th1e cabinet or 1n a tanpor-proot cabinet adjacent thereto ns required: 

In the E. 2. o. circuit desien, the bell is under constant electrical 

superviaion and ahmlid there be aruderangement or the bell wt:ring, it 

would be impossible to place the oystem 1n aervioe at closing. This feature 

el.im1nates the nMd ot nomal oporation of the altU"m bell for testing purpooes when unlockine the aysteo, which procedure is worthless 1nmunudl as 

the test occurs after the use ot the system 1natead ot before. (Equipnent 

shown in photograph to be modified in accordance 171.th the speoitica.tions). 

:'iall Protection: 

For the protection of wall surfaces we recaxiend and propose the uae ot 

toiled panels which ~a considered the .r.t0at effective method ot proteot1ng 

auch surf".aoes. This method consists or the apr,licntion ot an approved roil directl.y on the selected type panels. The foil io spaced and circuited in accordance with apecificatione. 

The construction or these pnnelo is as followsa 

Panels of pre-detcrnined dif.lensioJl3 deoigned to accuratel.v fit the wall 

space are cut to size and approved foil or not lees than ?11 width nor more 

than l" width, is fastened to the surface or each panel, with hieh-grade 

aephaltum, on 5" centers and circuited 1n a 1?18Jlner which provides approved 

1-3 or 2-4 wiring as selected. The entire surface of the panel is then 

covered with ~aphaltum and the f'cillll{! 18 covered with a sheet of building 

pnper, thus rorming a noietur~proot envelope tor the toil. The paJ'.lels are 

then insti..:lled on tho '':811 to be protectod D.nd painted as :required. The 

advontages or this method of protection are as £olloi-11u 

(1) The panele lll'G moisture-proof tberob7 reducine false al·'.1rnl and trouble 

ditticUltiea due to corrosion or moisture short circuits. 

(2) 

(3) 

(4) 

The panels are less susceptible to open circuits because of the 

tlex1ble n~ture ot the toil. 

The proteci;.ion off ors the ereateat resistnnce to attack or tampering 

by virtue of the concealed na.ture of the foil and the inherent euacap- . t1bil1ty or the foil to brenk·tge upon direot o.tt"ck. 

Test blocks in each panel are provided so that ready ncceae to the 

circuits for testing purposes is available. 

(5) This is the ~ cethOd. approved by the Underwriters* Laboratories 

for the direct protection of walls where the hiehost possible quality 

or protection is necessary. 
REF ID:A71995 

-Ir 

Screens tor Windowa & Doors: 

Due to the fact tl~1t electrical protection a,?pliod to wind01'S · nnd doors 1e 

sWJceptible to rnecl'ani.Oal injury, it is recor.ll'.lended and proposed thut electrical wood earoehs be provSded, these screens to be constructed as followes 

Wood trace works ot approxicntely in.x l" poplnr are constructed to proper 

window size and supported 1n the frruno work G1'e 3/8" wood dOl'fOls epaoed on 

4" centers, such dowels to be slotted to receive 24 enuee enameled wire. 

The circuitine of the screens is to be ·:us denoribed ~bove under "!Totoction 

Methods"• Applit11d to oach corner or each screen will be a removable contact 

ear through which the circuit 1o carried to the window frame by means of a 

corresponding lntoh, in other words, there will be four lutches on the trnce 

for each screen nm the ecreen <:!111 be eaeily l"tlllOVed for washinB windows, etc. 

The late hoe and ears as well m1 carryi11g tho el'°trical c!rcui t to the e oreen 

provide meahnnical support tor each soreen. :111 such cxpoeed acreens are to 

be 1&ainted o.t our faotory to oritch the present color ot paint on the wind.ow 

frames. This oarne type screen construction is proposed for the protection 

ot door surtncea. 

Contacts on Doors nnd 7lindoJ!! 

Approved contacts (See photoerapha 3171 3181 3191 3201 321 and 322) are to be 

utJed as wind.cm contacts mid door contacte. 

General: 

E. P. O. BURGL\R AtARU !JY;:iTa! ',;!'I'll 11DDITIONAL FEl\TUaz.9 

NOT ViCLtmt-]) ·m TU::; DPBCIFIC!t'l'IONS 

The follo1'1ng are aon.e or the main features which we strongly recommend to 

be incorporated 'in the eystein to be inst''lled in order to provide the highest possible ~ual.ity protedtion obtainable: · 

(l) It i:s rec0Itr.1ended that the E. P. c. System which usea both alternatillg 

current fra:u building power auppl:f as well as dry cell.a tor its operation be used. A 8pecial circuit arrangement provides tor normal 

operation of the oyntem trom the building isupp]3 and the drT cells 

are used as etrmd-by po'lf81' to be used onlT 1n emergenciee 1D cue 

ot. !allure in b~dinc power supp]3 or an attempt to deteat the •rote by d.iaaonnection of the building power euppJ.T to the system. Thia 

circuit ie so arranged th..'\t there ie no normal drain on the dry cells, 

this keep~ the dry cell'• energy at its fUll. operating capacity at 

all timee. There is no danlJer of the syotem failing to operate, due 

to poc11r failure, in case ot an attack. 

Tho advantagea or usinc two sources of pormr supply ~moh as reco.tmlended 

1a appar•nt whsn comp'.'rUon is made to o. oystem which use.a dry celle 

only as a po:ier source. Dry cells such n1 3l'"e ordimrll.7 WJed1 goneral..13 

have the cop'lcity tor operatine the systoa for llppro.:dmntel,y one year 

rmen no al.nrr.JS nre experienced on the eyst.Q. However, ao the batteries 

·38•• their capacity decreases and it is possible that even thoueh_the 

b:itteriee maintain the rrotoction circuit in proper operating condition 

there 1147 not be sufficient enerBY to opcrn.te the tll.a.rm bells upon '-ltta.ck. 
r 

REF ID:A71995 

-s-

. Failure or tho b:ltteriea from b~ttory oper.1ted eyotECB at the time 

of olooino would prevent the use of the system until suab batteries 

rrere repl~aed. A1so failure of the protective oU':"cuit batteries 

dur1ng the protected period would cause a falae ~a.rm rmd the syetta 

would b~ out of servicf) until the bnttcries uere replaced. 

(2) Syste!!lS operated froa dry cell.a nlone usual.13 do not employ more 

than 5 inilliamperes drain 1n the protection circuit. This ruoount 

ot current is ooootimee insuf t'ioient to broak down oxides or amall 

pnrticles of' dust which o:~y collect on window and door contact 

curfaces, thus the rrescnce of such dust or oxide in aey one contact 

would. prevent the use of tho eyatem until tho trouble was located . and remedied. The E. ri. c. B78tern., because or the uoe or building 

power 'Which docs not requi~ the conoerv:ltion of battery energy, 

cnn enplo7 up to ten milliarlperes in the protection circuit which 

currant is much more effective in brenking dmm the oxides and small 

duf!t pnrtioles which no~ collect on the ilrious contact eurfacee; 

than the soollar currents necessarily used when batteries nlone are 

used. Thie feature · nlone tonds to reduce the number of times that 

it may be impossible to place the system in operotion 11t clooiog 

time and turthor provents fnlee Blt11'1!18 after the system. is set. 

(3) The E. i-'• C. arranement of floating the dry cell b·tt.eries in the 

cirCllit corusiats ot n s:tene.l transtomer por1er unit conta1n1ng a 

transtoraer vd.th l2 volt nnd 70 volt tape and n copper oxide tu1l 

wave rectifier with filterinc resisters and condensers. The 12 volt 

rectifying supply is used to float tho batteries and to suppl,y normal 

current to the syetem, 'Vthil.e the 70 volts A. c. is used to operate trouble locatine devices later described. 

(4) 'l'he trr-uble location feature·ie or extreme importance in view or the 

tact tlnt it makes it poaeibl.e to operate the oyotem 1n reeuiur day• 

1n and da,y-out service with the minimum or operatin[r dH'ticult7. 

The· trouble locatine feature cakes it poaeible to irlr::todiately locr.ite 

improperly closed. windows or doors nrxi other forms of trouble which 

prevent reac\Y and convenient closing and aettinc of tho system. 

In tbie p.'U'ticular instr.tlltition tthere there wUl. be a comiderable 

amount of wall protection made imocdilltcly inaccessible due to the wallbc;)~rd cover1n.e1 it is obvious that a broken wire or other fault 

in the ooncenled tdrinr, ,·rould introduce unusual difficulty in locatine the exact point of tho fault. It is our experience with reg;.rd 

to the use or eleotrioBJ. wall protection that reg')rdlees or manufacture, open cirouite eonetimea occur and r:ira o. serious consideration 

in the maintenance or the e79tem. These openines sometimes occur 

' due to the normal settllne, buildine vibration, icpaot or office 

fUrniture, chairo, etc. 
REF ID:A71995 

(') E. P. c. provides a special circuit arraneement very r:JiJJ\l)le but 

effective which makes it possible to plnce smnll Neon 1111hta 1n 

the protective wiring nt vcrious intervW.e, suOh aa at each aroup 

of windows and in eaoh section of lmll t1rotection, so thnt when .an 

o. E:. sicnal cannot be obtninod at the local. cormrol panel, a 

trouble locating switch 8Upplied 1n the local control panel c&n be 

imncdi.~tely operated and the Neon lighto can be observed throughout 

the protected nrea. These lights cnn be arranged near the coiling · eo.t.hnt it is only necess~ for the operator to observe the lights 

in proper sequence until u point is reached whore an unlighted lamp 

ie found. The def active portion of tho system trould thon be between 

th$ last li~tCd lamp· run the .firat unlighted lamp. Should the def.ct 

be found to be 1n a wall panel; thtlt p:mal is lllmodintely identified 

am the trwblo is irnmed:f.o.teJ.7 isolnted for repnir. 

It ia obv.ioue thri.t this method of trouble loc."ltion eliminntss man,y 

sources ot annoyance and inconvenionce in the operfition or tho system 

and .t\lrt.her assure• a m1n1.mum ot time that the syetem might not be 

available for use. 1\s can be seen !ran the accompanyins circuit 

diaaram, the aourco ot · eup?lT for the Ueon lanps ie obtained trom the 

·70 volt tape in the po~er suppl.y transformer. The N'ecn light method 

ot locat:lne openinea is ths lntet nnd most efficient method designed 

and utilizes reecnt scientific advnnoes in electrionl. engineering. 

The Neon light method of locntins open:ines and troubl• in connection 

with the protective circuits io an oxclueive and patented feature used 

in conjunction with E. P •. c. s,1Stcms only. 

E. P. c. ~ees to fumisb and install all .icceasorires, devlcal!I, equipcent, etc. for the addition ot the above described dou:~lc power souroe 

nnd Heon trouble loootinr, a~tom for tho sum ot 'l'l'JO HutJi>It:.J) OOLI:.RS 

($200.00), 1n addition to tho basic bid. . 
' .... 

HOlllQ'*lia M F8R9Tf •Atltl; .r "t'P5J' 7 rcsncrC' 

ELECTRO - PROTECTIV§ 

~. ~wM . Jlfo/cl~ !J!6tem!> and~~ 

OffiCe of the Chief Signal Engineer 

Supply Division 

Munitions Building 

Washington, D.. C. 

- Pa A, •flFFEAY; ' 1iH .P a ·a, t 

HERBERT M. LAFORD, i\061 & 1a Y' Tre~surer 

~ORPORATION 

5 6 O B R,O A 0 S T R E E T , N E WA R K , N • L 

TELEPHONE• MITCHELL 2·4076 

Republic 2131 

Albee ,Builciing 

Washington, D. C .• 

Reference: OCSIGO, Invitation No. (R-4875 W-1049-40-1) 

Attention: C. D. Cuey, _Maj or, Signal Corps, U. S. .A. 

Gentlemen: 

Attached hereto you will find our bid with regard to the subject 

invitation for Burglary Protection as specified in Restricted Document #2. 

Attached hereto you will. find: 

1. Executed st.andard Gqvernment form of bid. #21 in tr,iplicate 

2. Standard Government form of bid bond #24 in triplicate 

3. A group of photographs of E. P. C. equipment 

4. Description of° E. P. C. Local Burglar Alarm System 

'5. Description of Circuits and Operation of E. P. C. Local Burglar Alarm 

System. 

6. Sketch A, Straight Line Diagram of Proposed Installation 

7. Sketch B, Engineering Schematic Diagram of complete system. 

The complete schematic diagram was submitted in its present form due to 

the fact that insufficient time was available ,for proper preparation of 

blue prints.. However, the sketch used in conjunction with the descripation 

of circuit operation should enable you to determine the merits of the 

system offered. 

All restricted documents, still in our possession, will be returned in 

accordance with the stamard agreement, which .was executed by us. 

We trust that consideration of our bid will enable you to decide in favor 

of our proposal. 

Very truly yours, 

RSM/cab 

*-R E'VE N'T'I NG LOSS JilrniSbes Broadest Scopt of Protection against Dtstroction of bot& 'J'angible and 'Jntangible Assets, BusilltSS rf Continuity. and otbtr Complicalions caused by '.Far-RwclJirrg E.Jfects of '.Fire, Burglary and 'Jloldups. 

;. 

-~· .~ ... 

, 

,_ 

... 1mm;~~:fi-W ams~~'.:-.;...·*-·;,..:,t,"}:·-:~; . . ·.--_ ~-,. ,~,.~--,,~,~,·-=~-- ~<- .-_, ···'i;• 
··-·· ... RE'~ID':K71995 

MSTRie133:B 

February B, 1940 

SIGNAL CORPS OUI'LEIB SPECIFICATIONS 

(Cons ti tuUng RESTRICTED DOCU1::ENT NO. 2, attachGd to and 

forming part of OCSIGO. INVITATION 1~0. (R·-4875) W 1049-40-1.) 

R E 0 f ff ! e I E D 

Section I - General Conditions: 

Description of Specifications; 

Drawings Required of the Cuntractor and Installation and ~.;aintenance 

Instructions; 

Material and Workmanship; 

Final Inspection and Test; 

Control of and Access to Work; 

Liability for Damages; 

Compensation Insurance; 

Notice. 

Section II - §pecial Conditi~~: 

Federal Tax; 

Certificate Reference Growth & Production United States; 

Patents; 

Eight-Hour Law - Convict Labor; 

Bonds Required; 

Termination when Contractor not in Default; 

Descriptive Data with Bid;, 

Experience and Facilities; 

Statement of Facts; 

Prevailing Rates of Wages. 

Section I - General Conditions: 

I - 1 - Description of Specifications: These specifications cover the 

requirements of the United States Signal Corps for the supply and installation of a complete local electric burglar alarm system in Rooms. 

3335 to 3337 inclusive and Rooms 3341 to 3350 inclusive, I.iunitions Building, Washington, D. c., including the corridor within this area. This 

system shall be of the double-closed circuit, fully supervised type 

(A.D.T. or equal). 

Oedrissificd by NSNCSS 

Deputy Associate Directm for p~nd Recortb 

on:kJ,~o~O \ . by Sheet 1 of B sheets.· 
REF ID:A71995 ~8IfeI8mB 

SIGNAL CORPS ourLINE SPECIFICATIONS 

(Cont.) -----

Section I - General Conditions: (Cont.) 

I - 1 - Description of Specific3tions: (pant~) 

Scope: 

SHEET NO. 2 

The rooms designated shall be protected by means of burglar alarm screonf 

on all windows, exterior doors and walls, - all to be installed as horoinaftcr described, so that when protection is established, any attempt t\ 

enter the rooms through protected points or any unauthorized tampering 

with the protective wiring will automatically cause an alarm gong to rinL 

and an annunciator drop to operate in the alarm units in the Guard Room, 

Euni tions Building, on first floor and in the Messc:.ge Center, Eun.i tions 

Building, on third floor. Operation of the drop wi 11 :indicate the room 

into which ontrance is being nttempted or whose protective wirins is 

being tar:i.pered with, before access to the room is obtainable. 

Each suite of rooms as U.."lderlined above shall be operated under one local 

control unit and shall be considered as one protective area, a total of 

two areas to be covered in this project. 

All equipment :J.nd appar;1tus slrnll cons ti tuto a unified system for the 

satisfactory operation of which one manuf:Jcturer shall be responsible. 

Wires & Cables & Conduit: 

·Hirings ins1ae of the rooms specifisd shr:~ll consist of individually insulated conductors or cables of a chD.rc.ctcr and size recommended by the 

mar:.ufacturers and approved by the contr;!Cting officer. Wil'ing from local 

control units to alarm units to be of double-closed circuit fully supervised ty"pe in lead-covered, non-coded c:::.blcs. Wiring from room to room 

across corridor-s shall be ir:closed in. g<1lvnnized or sherardized conduit. 

All circuits shall be so arranged snd installed th::.:t the breaking or 

shorting o~ the protective circuit or cutting of the protective cable 

will l1utomatically ini tiato an a.lurm and indic&te in the ale.rm uni ts the 

protective circuit or circuits in trouble. 

Room Protection: 

All outside windows shall be fully protected with romovc;.blc double circuited screens and conto.cts. Tho window screens are to be applied direct 

ly to the inside of the sash and must be so designed that the sash must 

be closed before the protection c£m be ostnblish•Jd. The screens must be 

such os not to interfere with the op0r1ing end closing of the windows 

without removing screens. Tho circuit shall be so arra:r_ged that tht~reo.fter any unauthorized opening of the snsh wi 11 ini tia to an alarm. Walls 

and partitions, except beams end colwnns, shall be fully protected with 

permanent double circuited screens.· All screens to provide continuous 

electric circuits Eot ovor 4" o.part, the breaking of any one of which 

will initiate an alarm. All circuits on walls shall be covered by suitable wall board, unpainted. 

RJ!S !RIC I'.l!:'.O 

Sheet 2 of 8 sheets. 
REF. .. ID:A71995 

ItEO 'fiHO 'ffi f) 

SIGNAL CORP3 OUTUNE SPECIFICATIONS 

(Cont.) --

Section I - General Conditions: (Cont.) 

I - 1 - Description of Specifications:. (Cont.) 

Room Protection: (Cor.t. ) 

SHEET NO. 3 

Screens and contacts similar to those on the windows shall be applied to 

the inside of the doors leading into the protected room, screens to cover 

en tire surface of door. A light will be mounted in each of the two areas 

so that when the systerii is turned on a check: as to the operative cond: tion 

of the system can be determined. A suitable switch is to be provided to 

turn this light off after check has been made. 

Local Control Equipment: 

I 

A single local control panel shnll be installed within each of the two 

protected areas near entr.'.lllce. Each panel shall house switch, supervisory meter and other equipment necessary to control its respective protected area; all e_nclosed in cabinet.. In addition, a lock switch shall 

be installed at each entry door to the protected areas. Upon entering 

an area, lock switch at door must be operated, followed by operation of 

switch in locul control panel to disconnect protection in its respective 

area. Alarm should be given whenever anyone enters even with proper key. 

Leaving the area, lock switch at door is operated ~nd switch in control 

panel set for protection. Tamper springs must be provided on cabinets. 

Alarm Units : 

.Tlrnse uni ts shell be located in ,tho Guard Room, Munitions Building, on 

first floor and in the Message Cent.er, Munitions Building, where designated. They shall consist of necessary control apparatus and a drop for 

each area as visual signals. In addition, a 611 alarm bell and trouble 

bell shall be included at each. All cabinets shall be tEilllpered and shall 

include ne_cessary dry cells for the operation and supervision of the system. The alarm bells shall have tomper proof contacts so that signal 

will be given if attempt is made to disconnect the bell. This installation shall comply with The National Electrical Code and the Fire and 

Building Regulations of the District of Colurabia. 

I - 2 - Drawings Required of the Contractor and Installation and 1'Iain.tenance 

Instructions: At the time of completion of this installation, contractor 

shall submit for o.pproval and .in accordance with the general provisions of 

these requirements, complete drawings ·in quadruplicate of the various items 

and units required for the installation, complete wiring diagrams showing the 

manner of connecting and installing each of the various units and general 

instructions for the regular mninten2nce and inspection and tests of the 

system. 

Sheet 3 of 8 sheets. 
. REF ID:A71995 

SIGNAL CORP3 OUTLUJE SPECIFICATIONS 

(Cont.) 

Section I - GenerRl Condition~: (Cont.) 

SHEET NO,, 4 

1-::-_~ - ~.:aterial and Workmanshil?_: All the nr.:terial used in the construction of 

the apparatus'shall be selected as the best cVailable for the purpose for Which 

used, considering strength, conductivity, durnbili ty, and the best en(sineoring 

practice. All work shall be do::i.e and completed in :1 thorough workmanlike manr:,-· 

and shall follow the best modern practice in the manufc:cture of high-grc.d.e mo.-

chinery notwi thstc.nding any omissions from these specific2.tions. .h.11 work shr~J 

be done by mechanics skilled in their various tn:des. All parts shell be m:_1de 

accurately to standard gauge wh~re pbssi ble so as to facili tnte replscement <~Dl: 

repair. All equipment shall be of a type which is comrnercially stc.ndard o.nd 

which h3.s proved satisfactory in service oYer a period of years. 

I - 4 - Final Inspection and Test: Vv'hen the installe.tion has been completed, 

the contractor shall furnish n responsible technical expert to give the installed system one thorough checking and complete testing ~nd adjustment. The 

system shall be guarnnteed for a period of one year e.gainst mechanical defects. 

I - 5 - Control of and Access to Work: The work is entirely under the control 

of the contracting officer and he or his authorized representative shall have 

access to same at all times. 

I - 6 - Liability for Damages: rrhe contractor will be held responsible for all 

d~ge to the work under construction of .whatever noture. He will c.:.lso be held 

responsible for all dE:.mages which may occur to persons, property, c.nimals or 

vehicles from want of proper safety precautions or from any accidents arising 

from defective apparatus or any negligence on the part of himself or his employees. 

I - 7 - Compensation InsurLl!lce: The contr.':lctor shall prov:lde adequate workmen's compenso.tion insurgnce i'or ·all labor emplo~red on the project who may 

come within the protection of such lc.ws c..nd shall provide, where precticable, 

employers' general liability insurance for the benefit.of his employees not 

protected by such comper..sation lnws and proof of such insur.:1nce shall be given 

to the contracting officer to his satisfaction~ 

I - 8 -'Notice: These specifications· are furnished with the explicit understanding that when Government drawings, specifications, or other data are used 

for QilY purpose other than in connection with a definitely related Goverrunent 

procurement operation, the United States Government thr;:reby incurs no responsibility or any obligation whatsoever; and the fact that the Government may have 

formulated, furnished; or in any way supplied the said drawings, specifications 

or other do.ta is not to be rego.rded by implict~tion or otherwise as in any mnnner licensing the holder or any other person or corporation, or conveying any 

rights or permission to manuf<:'.Cture, use or sell any patented invention tho.t 

may in any way be related thereto. 

Sheet 4 of 8 sheets. 
~A71995 

SIGNAL CORPS OUTLINE SPECIFICATIONS 

(Cont.) 

Section II - Special Conditions: 

SHEET NO. 5 

II - 1 - Federal T::i.x.: Prices bid herein include any Federal tnx heretofore 

imposed by the Congress which is applicable to the material on this bid. If 

any s'.1les to.x, pro-::essing to.x, .adjustment charge, or other taxes or charges 

are imposed or changed by the Congress after the date set for the opening of 

this bid and made applicable dire~tly upon the pi·od.uction, manufacture, or ~ ·-

sale of the supplies covered by this bid, and are paid to the Government by 

the contrcctor on the articles or supplies herein contracted for, then the 

prices named in this bid will be increased or decreased accordingly, and any 

amount due the contractor as a result of such change will be charged to the 

Government and entered on vouchers (or invoices) as sep~rate items. 

The prices herein do not include any Federal taxes from which exemption is 

granted, or as to which a credit or refund is provided for under the provisions of Section 401 of the Revenue Act of 1935 (Act of August 30, 1935; 

(49 Stat. 1014, 1025-1026)) as amended; nor any tax imposed by a state,· 

county or municipality upon the transaction of this procurement of these 

materials. 

II - 2 - Certificate Reference Growth and Production in United Stntes: It is 

hereby warranted the,t in the event awnrd is mode to the undersigned the unmanufactured articles, materials, 9r supplies furnished the United States will 

have been mined·or produced in the United States, nnd the manufactured articles, materials, and supplies will have been manufactured in the United States 

all from articles, materials, or supplies mined, produced, or manufactured, e.s 

the case may be, in the United States, except as noted below or otherwise indicated in this bid. 

Bidder's Signature 

Title 

II - 3 - Patents: The contractor sh~ll hold and save the Government, its 

officers, agents, servants, and employees, harmless from liability of any 

nature or kind, including costs and expenses, for or on account of any 

patented or unpatented invention, article, or appliance manufactured or used 

in the performance of this contract, including their use by the Government. 

II - 4 - Eight-Hour Law - Convict Labor: (a) No laborer or mechanic doing 

any part of the work contemplated by this contract, in the employ of the 

contractor or any subcontractor contrccting for any part of said work contemplated, shall be required or permitted to work more than eight hours.in 

any one calendar day upon such work Qt the site thereof. For each violation 

of the requirements of this article a penalty of five dollars shall be imposed upon the contractor for each laborer or mechanic for every calendar 

day in which such employee is required or permitted to labor more than eight 

hours upon said work, nnd all penalties thus imposed shall be withheld for 

Sheet 5 of 8 sheets. 
. REF ID:A71995 

RES'PRI 0 'ffi D 

SIGNAL CORPS OUTLINE SPECIFICATIONS 

(Cont:}- · 

Section I~ - General Conditions: (Cont.} 

II - 4 - Eight-Hour Law - Convict Labor: (Cont.) 

the use and benefit of the GOTu:CTiiil8nt: Provided, Thct this stipulntion sh.'..111 

be subject in nll respects to the exceptions ;1nd provisions of the :1ct of 

June 19, 1912 (37 Stat. 137), relating to hours of l~bor. 

( b) The contre.ctor shall not employ any person undergoing sentence of impri so:c.-

ment 3t h2rd lnbor. 

II - 5 - Bonds Required: · · 

Po.yment Bon.d: Payment Bond, with u surety or stu-eti0s s::tisfe.tctory to the contracting officer for the protec.tion of ~111 persons Slipplying labor ·:i.nd mat.::.rinl in the prosecution of the work provided for in this contrcict for tho use of 

each such persons sh:J.11 be furnished herewith in the sum of fifty percent (50:fo) 

of the total consider8.tion of this contra.ct. 

Performance Bond: Bond, with surety so.tisfo.ctory to the contro.cting officer, 

guaranteeing the faithful performance of the provisions of this contract shall 

be furnished herewith in the sum of ten percent ( 10%) of the totc.l considero.-

tion of this contract. 

II - 6 - Termination when Contractor not in .Defnul~: If, ir:; the opiraon of 

the contr.'..lcting officer upon the o.pprov::,l of the Secretary of War, the best 

interests of the Government so require, this contrr"ct m:::y be terrninnted by 

the Government, even though the contr:·~ctor be not in def::i.ul t, by a notice in 

writing relative thereto from the contracting officer to the contractor. · 

In cnse such notice be given the contrs.ctor this contract shall termini~ te, 

ipso fccto, upon the civing of snid notice. Upon such termination the contractor shall forthwith deliver to the Goverrunent f.o.b. fGctory, in their 

then state of completion, '.111 articles, spare parts, drswings, and other 

information and· things called for herein, not pre7iously dclhrered, and all 

work in process, mnterials, nnd f."..bricated parts acquired o.nd/or produced 

by the contrnctor for the performnnce of this contract, c.nd the Government 

shall then forthwith po.y the contractor all amount's, if any, remdning due 

nnd unpaid under this contr::,ct for completed ::.:.rticlos, spure parts, drawings, 

nnd other ini'ormntion and things cnlled for herein, theretofor completed, 

delivered, ::.:.nd o.ccepted by the Government; rend the Government sh<1ll also 

forthwith pay the contrcictor for all partially COiilpleted o.rticles, spr!re 

parts, work in process, materiels, fabriccted parts, drawings, and other 

information 2nd things to be so delivered hereunder, an nmount to be computed 

as follows: 

(a) There shall be determined by nn cuJit conducted by or for the contractinB 

officer, the totnl net amount of nll expenditures and obligations rru::,de and/or 

incurred by the contractor under this contract in designing, manufacturing, 

nnd deli v:ering said partinlly completed articles, spare parts, work in process, 

mnteric.ls, fnbricated parts, drawings, and other informc.tion o.nd thir..gs so 

delivered hereunder. 

RBS '3?RI 0'¥.EJ D -------

Sheet 6 of 8 sheets. 
REF. ID:A71995 

. ~f3iffi:IC'fflD _. •· .. :;;,!···· ,.· 

SIGNAL .'.Cb.RPS OUTLINE SPECIFICATIONS 

(Cont.) 

Section II - General Conditions_: (Cont,.) 

SHEET NO. 7 

II - 6 ·- Termine.tion when Contractor not in Defo.ult: (Cont.) 

( b) The contractor and the contr[\cting officer sho.11 2.grce upon an estimate, 

based on the foregoing audit and nny other pertinent d~ta, of the net cost to 

the contractor of fully completing o.nd delivering said partiGlly completed 

articles, sp3re pnrts, J.rawings, and other inforii1ntion and things cnlled for 

herein, all in accordance with the requirements of this contract had it not 

been terminated, including in such estimate all cost previously incurred wider 

this contra.ct in designing Md manufacturing so.id partio.lly completed articles 

spare parts, drawings, and other information and things, as well as those 

costs which would be reQuired in the future for the entire completion and deli very thereof. In the event of the failure of the contractor and the contracting officer to arrive promptly at such an agreement, said estimate shall 

be determined in the manner provided in this contruct for the adjustment of 

claims and disputes. 

(c) The percentage which the foregoing. item (a) is of item (b) shall then be 

determined and a sum of money equal to that snme percentage of the total contract price (plus or minus any additions or deductions for chan,ses), of such 

partially completed articles, spare·pnrts, dr.::.wings, and other information 

and things, had they been completed, delivered, and accepted in accordance 

with the terms of this contract, shall then be cor.iputed., 

( d) The total of all payments, if uny, previously made to the contractor on 

account of such partially completed articles' sp:::cre parts, drawings' and other 

information and things, shall then bo ascert<.~ined. 

(e) The contrnctor shall then be paid the so.me sum of money computed in accordance with (c) cbove, less the total of item (d). 

Upon the moking of said pGyment all obligations of the Government to 

make further payments or to carry out other undertakings herewider shall 

cease forthwith and forever, except that all rights and obligations of the 

respective parties under the articles, if any, of this contract applicable 

to Po.tent Infringements and Reprocluction Rights shall remain in full forcennd effect. 

II - 7 - Descriptive Data with Bid: Bidder shall submit with his bid the 

following data:· 

(a.) Complete descriptive data of the equipment offered. 

( b.) A complete schematic di~1grr.m of the proposed circuits~ 

(c.} Such theoretical and practical d~ita as may be necessary 

to determi::ic fully, without further reference to the 

bidder, the excellence of the equipment offered and 

the need for any unusual circuit or applio.nce. 

REG'f'RIEJTED 

Sheet 7 of 8 sheets. 
. REF ID:A71995 

RES".PfilO'.PED 

SIGNiU, CORPS OUTLINE SPECI~ICATIONS 

(Cont.) 

Section II - General Conditions: (Cont.) 

SHEET NO. 8 

e II - 8 - Experience and Facilities: The bidder rnay be required to furnish 

satisfactory evidence of experience and facilities for handling the work and 

may also be required to furnish satisfactory evidence that he has adequate 

shops, plants, facilities, equipment, financial resources, business and technical organizations and working capital to begin the work properly and prosecute it viq,orously in such manner as to secure completion within the time 

specified. 

II - 9 - Statement of Facts: The Signal Corps reserves the right to require, 

prior to the award of the contract, a statement of facts in detail of the 

business and technical organization of the bidder available for the contemplated work including financial resources for such part of the work to be 

used, and experience of organization in construction of comparable work. 

The Signal Corps reserves ·the right to reject any bid respecting when the 

facts as to business and technical organizations, financial resources, or 

experience, compared with the project bid upon, justify such rejection. 

II - 10 - Prevailing Rates of Wages: The Act of Congress (Pub~ic #403, 74th 

Congress), approved Aue.,ust 30, 1935, "To amend the Act approved March 3, 1931, 

relating to the rates of wages for laborers and mechanics employed by Contractors and Subcontractors on Public buildings," applies to this project and in 

accordance with the provisions of said Act, the following schedule of minimum 

hour wage rates has been determined by the Secretary of Labor to be the prevailing rates of wages for the crafts specified to be employed on the ·ipstallation of a Protective System at Washington, D. C.: 

CU>.SSIFICATION OF LABOR: 

Carpenters, journeymen 

Electricians 

Laborers 

Painters 

RATES PER HOUR 

$1.56-1/4 

1.80 

.75 

1. 57-1/7 

Labor Classes Not Listed - Any class of laborers and mechanics not 

listed in the preceding paragraph, which will be employed on this contract, 

shall be classified or reclassified conformably to the foregoing schedule. 

In the event the interested parties cannot a0ree on the proper classification 

or reclassification.of a particular class of laborers and mechanics to be used, 

the question, accompanied by the recommendation of the contracting officer, 

shall be referred to the Secretary of Labor for final determination. 

ItE 0 'fRI fff':E B 

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REF ID:A71995 

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