-I J - 'T ' .,**'~-** n Co )-

. '.L.

-- 

### u 

### La. L:...... ' 

### 1

..

### ..J LCill. DEPARTMENT OF ENVIRONMENTAL QUAUTY DMSION OF AIR QUALITY l -, Michael O. Leavitt :l 150 Nonh 1950 West GovaDlr P.O. Box 144820 Di2.nDe R. Nielson. Ph.D. :; Salt Lake City, Utah 841144820**~~** (801) 536-4000 Russell A. Roberts (801) 536-4099 Fu (801) 538-4414 T.D.D. September 20. 1995 DAQE-860-95

James R. VanOrman Director. Environmental Management Department of the Air Force Headquaners Ogden Air Logistics Center (AFMC) Hill Air Force Base. Utah 84056 Re: Your Letter of 6 September 1995. Phase IT Vapor Recovery at Building 454 Dear Mr

. Van Orman: The attachments to the referenced letter includes a letter from James J. Morgester. Chief of Compliance Division of the State of California's Air Resources Board. to Wayne Tarpley of Schlumberger Technologies. Mr. Morgester's letter provides a cenifieation of Schlumberger 4000 Series dispensers that use the Gilbraco VaporVac Assist System. Section 4.9.9 of the Utah Air Conservation Rules [R307-1-4.9.9B(1)] requires all phase II vapor recovery systems to be designed and operated in accordance with CARB's requirement of 95% gasoline vapor recovery while dispensing, transferring, or pumping gasoline from storage tanks to vehicles. In accordance with UACR-307-1-4.9.9. therefore. this letter may serve as a cenification of your proposed phase II vapor recovery system to be installed and operated in Building 454 at HAFB. The installation. operation and maintenance of the proposed Schlwnberger Model 4330 fuel dispensers shall be done in accordance with the manufacturer's specifications and requirements. Sincerely,

ecretary
RAR:MMB:DN

Printed on recyCleCl paper 4.2.4-134DEPARTMENT OF THE AIR FORCE HEADQUARTERS OGDEN AIR LOGISTICS CENTER (AFMC) ("1 

# RE CEIVED HILL AIR FORCE BASE. UTAH

# \~~EP 1 1 

## 1995 I 

## )\ir 

# Quality

Mr Russell A. Roberts 6 Sep 1995 Executive Secretary Division of Air Quality 

# ---- \

----**711~~t){P** 1950 West North Temple PO Box 144820

# "~ Salt Lake City, UT 84114-4820 RE: Notice of Intent to Construct and Operate a Phase II Vapor Recovery System at Building 454 Dear Mr Roberts This letter is to serve as a Notice of Intent to construct and operate a Phase II Vapor Recovery System at building 454. Building 454 is a commercial service station that sells fuel to military personnel and their families. This Phase II Vapor Recovery System is being installed as part of a project to upgrade the underground fuel storage tanks at this facility. The proposed system is a Gilbarco VaporVac Phase II "Vapor Recovery System, California Air Resources Board (CARB) Executive Order G-70-150-AB (attached). The specified system will utilize the Schlurnberger 4000 Series Dispensers; CARB certified under letter # 94-8, April 25, 1994 (attached). The system will be installed according to the attached sketch. Specific equipment to be installed under this project is as follows; Schlumberger Model 4330 Fuel Dispensers (literature attached) OPW 11 VAl Bellowless Nozzles (literature attached) OPW 66CI Breakaway Couplings Dayco 8' Assist Vapor Recovery Hoses Dayco 12" Vapor Assist Whip Hoses As per the requirements of R307-1-4.9.9.B.(1) the system has been certified by CARB to recover 95% of the gasoline vapor emissions resulting from dispensing fuel into motor vehicle fuel tanks. During 1994 the station dispensed approximately 3,000,000 gallons of motor vehicle fuel. Had this system been in place during 1994J VOC emissions from fuel dispensing at building 454 would have been 2,800 Ibs (1.4 tons) rather than the 25,207.6Ibs (12.6 tons) reported in the 1994 emissions inventory.

4.2.4-135Based upon our analysis of R307-1-4.9.9 it is not clear whether an Approval Order is required for this installation. Your prompt response in approving this system and issuing the necessary approval documentation would be greatly appreciated as construction has already begun on the underground tank upgrades. If you have any questions or require any additional information regarding this matter please do not hesitate to contact Mike Graziano at 777-0359. Sincerely



# JfuMu**~.** 

# Ja...J)fVMt1M-/
JAMES R. VAN ORMAN Director, Environmental Management Atch 1. CARB Executive Order G-70-150-AB 2. CARB Certification Schlumberger Series 4000 Dispensers 3. Vapor Recovery System Piping Layout Sketch 4. Schlumberger Dispenser Model 4330, Literature 5. OPW 11 VAl Vapor Assist System Nozzle, Literature
CAljuf

4.2.4-136

### State of California AIR RESOURCES BOARD Executive Order G-70-150-AB Modification to the Certification ofthe Gilbarco VaporVac Phase II Vapor Recovery System.
WHEREAS, the California Air Resources B·oard ("the Board" or "GARB") has established., pursuant to California Health and Safety Code sections 39600, 39601 and 41954, certification procedures for systems designed for the control of gasoline vapor emissions during motor vehicle fueling operations ("Phase II vapor recovery systems") in 

### its "Cerci.fication Procedures for Gasoline Vapor Recovery Systems at Service Stations" as last amended December 4, 1981 (the "Certi:fi.cation Procedures"), incorporated by reference in Title 17, California Code ofRegulations section 9400 1; WHEREAS, the Board has established, pursuant to California Health and Safety Code sections 39600, 39601 and 41954, test procedures for determining the· compliance ofPhase II vapor recovery systems with emission standards in 

### its "Test Procedures for Determining the Efficiency of Gasoline Vapor Recovery Systems at Service Stations" as last amended September 1, 1982 (the "Test Procedures"), incorporatedby reference in Title 17, California Code ofRegulations section 94000;

. WHEREAS, Gilbarco 

### Inc. ("Gilbarco"), requested and was granted certification of the VaporVac Phase II vapor recovery system ("VaporVac system") pursuant to the Certification Procedures and Test Procedures on March. 26, 1993, by Executive Order G-70-150, and was granted a modifications to the certification by Executive Order G-70-150-AA, issuedAugust 31, 1993; WHEREAS, Gilbarco requested modification ofthe VaporVac system certification regarding manifolding at the vent lines in lieu of an underground manifold for existinginstallations,**~e** storage tank pressuxe limitation, and interaction with the the Phase I system; WHEREAS, Section VllI-A ofthe Certification Procedures provides that the

.Executive Officer shallissue an order ofcertification ifhe or she determines that the vapor recovery system conforms to all ofthe requirements setforth in Sections I thxough VII ofthe Certification Procedures; and

--

### -- . - . -­ 

### WHEREAS, I find that the VaporVac system

### confo~ with all the

### re~ements set·
. forth in Sections I thxough VII ofthe Certification Procedures, and reSultS 

### in a-' . ­

4.2.4-137 

# 4TC. 14. 

# 1--1CAlrtilication Executive Order**G-70~150-AB.** page 2 

### vapor recovery system which is 

### at least 95 percent effective for attendant andJor self-serve use at gasoline service stations when used in conjunction Vlith a Phase I vapor recovery system which has been certified by the Board.. NOW THEREFORE, IT IS HEREBY ORDERED that the certification, Executive Order G-70-150 AA, is 

### hereby modified to 

### allow manifolding at the vent lines in lieu of an underground manifold for existinginstallations, to remove the storage tank pressure limitation, and to 

### clarify' the interaction ofthe Phase I system with the Phase II system. The maximum dispensing rate for the VaporVac system shall be thirteen (13.0) gallons per minute. Exhibit 1 contaiD..s a list ofthe equipment certi.:fi.edfor use 'With the VaporVac system. Exhibit 2 contains installation and performance specifications for the system
.

. IT IS FURTHER ORDERED that compliance 'With the certification requirements

and roles and regulations ofthe Division ofMeasurement Standards ofthe Department ofFood andAgriculture, the State Fire Marshal's Office, and the Division ofOccupational Safety and Health ofthe Depamnent ofIndustrial Relations is 

### made a condition ofthis certification. IT IS FURTHER ORDERED that the certified VaporVac system shall, at a minimum, 

### be operatedin accordance with the manufacturer's recommended maintenance intervals and shall use the manufacturer's recommended operation, installation, andmaintenance procedures. IT IS FURTHER ORDERED that any alteration ofthe equipment, parts, design, or operation ofthe systems·certifiedhereby is 

### prohibited, and deemed inconsistent with 

### this certification, unless such alteration has been approvedby the Executive Officer or hi.sJber designee. IT IS FURTHER ORDERED thatinstallations ofthe system certi:fi.ed hereby shall perform in 

### actual use with the same effectiveness as the certification test systems. If, 

### in thejudgment ofthe Executive Officer, a significant fraction ofinstallations fail to meet the specifications of

### this certification, or if a significant portion ofthe' vehicle population is 

### found to 

### have configurations which significantlyimpair the system's collection 

### efficiency, the certification itselfmaybe subject 

### to modification, suspension orrevocation., .Any revision to the certi:fi.cation and/or 

### testprocedures relevant to 

### this certification may be the basis for evaluation ofthe system and may constitute grounds for modification, suspension or revocation of

### this certi.:fication. ITIS FURTHER ORDERED that allnozzles approved for use with 

### the VaporVac system. shallbe 100 percent performance checked at.the factory, includingchecks of. properfunctioning ofall automatic shut-offmechan;sms.

. .. '" 

### IT

# IS

# FUR.ffiER ORDERED thatthe

# follo~g**~e~emen~ ~~.** **niad~ c~~dition.·**  ofcertification.. The VaporVac system shallbeinstalled only

### in**faciliti.~** 

### which are
4.2.4-138 I 

# -'2-.'. ....,. t 'f· • i .-...



## . ). '-'



### .

# (~Certification Executive Order G·70.150-AB. page 3 

### capable of demonstrating on-going

### ~ompliance v.i.th 

### the vapor integrity requirements ofthe local air 

### pollution control district ("district"). The owner or operator ofthe installation shall conduct, and pass, a static pressure decay test at least once in each twelve month period.. The district may elect to impose more stringent test frequency requirements. The test shall be conductedin accordance with a GARB-approved or district-approved test procedure. (The most current draft procedure TP-201.3 may be used 

### until a static pressure decay testprocedure is 

### adoptedby the Board.) Alternative test procedures may be used if 

### determinedby the Executive Officer to yield comparable results and to not require components to possess greater integrity than was req'UiIed for certification. 

### IT IS FURTHER ORDERED that, at such time as the contribution ofthe fugitive emissions which may result from pressurization ofthe storage tanks can 

### be quantified, if 

### such emissions are found to affect the overall effectiveness ofthe system, the efficiency ofthe system may be reevaluated andrevised. 

### IT IS Fl.i"RTHER ORDERED that the certified VaporVac system shallbe performance tested during installation for ability to dispense gasoline and collect vapors without difficulty in the presence ofthe station manager or other responsible individual. The station manager, owner or operator shall also be 

# _. provided with instructions on the proper use ofthe VaporVac system, its repair and maintenance, and where system replacement and system components can 

### be readily obtained. Copies ofthe manufacturer's warranty for the VaporVac system shallbe made available to the station manager, owner or operator.



### Executed at Sacrament<>, California, this

# Ay of ,1994.



# .

. Attachments .

4.2.4-139

### Executive Order G-70-150-AB Exhibit 1 VaporVac System Equipment List
Component Nozzle

Inverted Coaxial Hose

PressureNacuum Valve State Fire Marshal ManufacturerJM:odel Identification Number OPW Il-VAI-42 (leaded) 005:008:050 -47 (unleaded) -22 (leaded, Hold Open Latch) -27 (unleaded, Hold Open Latch) 

### OR .Any inverted coaxial nozzle CARE-certifiedfor use with the VaporVac system.
Thermoid Hi-Vac 005:037:003 Goodyear F1exsteel 005:036:002 Dayco 7282 Superflex 2000 005:033:005 

### OR , .Any inverted coaxial hose CARB-certifiedfor use with the 

### ..r.-..., VaporVac system. I. 

### .Any CARE-certified valve with the following pressure and vacuum settings, in inches water column (we). Pressure: three plus or minus one-halfinches (3.0 

### + 0.5") water column.

. Vacuum: eight"plus or minus two inches (8 

## ± 2") water column. ·Note: For systems installedbefore two CARB-certi:fi.ed. valves which meet the above criteria are available, or within thirty 

### days after that date, a valve with the following settings may be used for 

## aperiod not to exceed four years from the date the second valve was certified.: Pressure: at least one and not exceeding three and

. one-half

### inches (1

- 3.5") water columiL.. Vacuum: at least one:.halfouncefmch2

### (0.8T' wc). Local 

### districts may recluire valves withhigher settings andlor may require earlierreplacement ofthe 1" pressure/vacuum valves.

4.2.4-140,- Executive Or-der- G·70·150·AB, Exhibit 1. page 2 Breakaway Couplings

Dispensers

VaporVac Retrofit

Assemblies (For the Advantage Series and :MPD-1, 2/C, and 3) Catlow AV200, AV200·1

. 005:030:005 Richards Industries VA-50, VA-51 005:031:007 OPW 66CI 005:030:005 

## OR .Any inverted coaxial breakaway CARB-certified for use with the VaporVac system; Advantage Series B"XY" ("X" maybe 0 through 9 or A,

"y" may be 0 through 9, A through P) 

### CVOO"XY"_"ZZ" ("X" may be 0 through 3

"T may be 0 through 9 "Z" may be 0 through 9 and designates cosmetic features such as color)

.**.~** ­ 

## - -_

.. 

### --
.. , ' .. 

### , ._ ... . 

# .

.: -;; '-:: -.­

4.2.4-141L 

### .Executive Order G-70-150-AB 

### Exhibit 2 Specifications for the \.TaporVac Bootless Nozzle System
Figure 

### 2-A contains a dIaVr'ing of a typical installation ofthe VaporVac system. Figures 2·B and 2-C depict the operation and location ofcomponent parts 

### ofthe VaporVac system. Nozzles Leaded and unleaded spouts are interchangeable. 2. Failure mode testing d.emonstrated that blockage ofsome ofthe vapor collection holes in 

### the spout has negligible effect on the operation ofthe system until only four or fewer holes remain unblocked. .Any OPW II-VAl noz..zle which 

### is found to have less than four unobstructed vapor collection holes is 

### defective and shall be immediately removed from service. Inverted Coaxial Hoses .:-0....) 1. 

### The maximum length ofthe hose shall be·fifteen (15) feet. 2. The length ofhose which 

### may be in contact with the island and/or ground when the nozzle is 

### properly mounted on the dispenser is 

### limited to six 

### inches. Breakawav Couplings 1. 

### Breakaway couplings are optionalbut, 

### ifinstalled., only certified breakaways maybe used. VaporVac System 1. 

### The normal operatingrange ofthe system, as measuredby air-to·liquid ratio testing, is 1.10 

### to 1.15 

### plus or minus 0.10 (1.00 

### to 1.25). 

### Failure mode testing has demonstrated thatpotential malfunctions which. 

### do not shut down the fueling point result in 

### an air·te-liquid ratio less: than 0.9. Therefore, the air-ta-liquid ratio ofthe system shallbe not lesS than**0~9,** 

### measured at a :flowrate of atleast eight gallons per minute (8 gpm). .AIJ.y fueling point not capable of demonstrating compliance with 

### this 

### performance standard shallbe

. deemed defective andremoved from service. For the pmpose of determining 

## Q.

. non-compliance, the results of at least three air-to-liquidratio tests shallbe


### ··1· f.**~~.** 4.2.4-142Executive Order G-70-150-AB; Exhibit 2, page 2 averaged.. The 

### air to liquid ratio shall be determinedby a CARE-approved or district-approved test procedure. (Draft procedure TP-201.5 may be used until an 

### air to liquid ratio test procedure is adoptedby the Board.) Alternative test procedures may be used 

### ii they are determined by the Executive Officer to yield comparable results. Note: this test procedure returns 

### air rather than vapor to the storage tank, and normally causes an increase in storage tank pressure and may cause vent emissions. This is a temporary condition due to the test is should not be considered an indication ofmalfunction or noncompliance. 2. The VaporVac shall be equipped with electronic safeguards designed to ensure that no fuel is dispensed unless the VaporVac system is operatingproperly. An error code is indicated which identifies the problem as being related to VaporVac. The following conditions shall halt or inhibit the operation of the one side ofthe dispenser, with an error code indicated., while allowing the other side to operate.


### • Excessive vapor pumn motor current (possible causes include bearing failure, locked rotor, motor winding shorts or fluid in pump cavity for more time than required to clear a blockage). -, ./ 

### • Failure ofthe vanor nump to start while 

### fuel is being dispensed (possible causes include control electronics failure, disconnected or severed motor wiring, or lockedrotor).

• Vapor pUffin activitv duringidle periods when no 

### fuel is· being dispensed.

• Maximum permissible pump sneed exceeded (possible causes include loose connections in vapor path or PUJJ;lP malfunction).

.
• Disconnection or accidental swanping ofSide AlB vapor pumns_

, _ .......

- _0.**~:-:.:.:.** ••.•

4.2.4-143

## '~1-7Executive Order G·70·150·AA. EXhi'cit 2, Page 3 The following conditions shall shut down the entire dispenser 

### i:l a manner similar to a "dead-man s-.vi.tch", in that VaporVac must actively prevent its activation. This is achieved by requi.....-i..ng the VaporVac to n:aintain a normally-closed sv ....iteh, which 

### v.ill open should the VaporVac be taken "offline" via various mechanisms.

• Failure or loss ofVaporVac power supply.

• .A....C. line fuse op ens.
• Cabling/vviring missing or disconnected (tampering). 3. The mass emission rate measured during the efficiency test: 0.277 pounds per 1,000 gallons. Vauor Lines and Tank Vents 1. The pressure drop through the system, measured at a flow rate of 60 

# scm, should be as low as possible. The marimum recommended pressure drop from the dispenser riser to the storage 

### tank is 0.02 inches water column (0.03 inches water column 

### if the measurement includes an impact valve). The maximum allowable pressure drop through the system shall not exceed oneihalfincb. (0.5") water column measured at a flow rate of 60' SCFH with dry Nitrogen. The pressure drop shallbe measured from the dispenser riser to the storage tank. with the poppeted Phase I vapor connection open and with pressure/vacuum valves installed or 

### 'With the vents capped. 2. The dispenser shall be connected to the r..ser with either flexible or rigid material which is listed for use with gasoline. The dispenser-to-riser connection shall be installed so that any liquid in the lines 

### will.

### drain toward the storage tank. The intemal diameter ofthe connector, including 

### all fittings, shallbe not
. less than five-eights inch (5/8"). 3. The recommended nominal inside diameter ofthe undergr-ound Phase II plumbing is as indicated in Figure 

### 2-A. Smaller vapor lines are not recommended but may be used provided the pressure drop criteria specified above is met. The vapor return lines shall be manifolded as shown in Figure 

### 2·A. Exception: For installations with a vapor return line directly to only one tank, and for which a manifold on the tank vents will be used to provide part ofthe vapor return path to other tanks, the vent manifold may be used as an alternative to the underground manifold onlv in ex:i.stinginstallations where the vapor piping 

### is already installed, and shallnot be used in "new" installations where vapor piping is beinginstalled. Forinstallations with ,. 

## .­ \

# "'­

4.2.4-144 

# -\"-8

. 

# .Executive Order G-70-150-AA. Exhibit. 2. Page.4 

### dedicated vapor piping cii..rectly to each tank, the vent manifold is 

### approved for both new and existinginstallations and an additional tank manifold below grade is 

### optional but not required. 4. 

### .tJ.l vapor return lines shall. slope a minimum 

### of 1/8 

### inch per foot. A slope of 1/4 

### inch or more per foot is 

### reco:omended wherever feasible. 5. A pressure/vacuum (PM) 

### valve shall. be installed on each tank vent. Vent lines may be manifolded provided the manifold is 

### installed at a height not less than 12 feet above the driveway surface used for Phase I tank truck filling operations_ At least one 

### PN valve shall be installed on manifolded vents. If 

### two 

### PNvalves are desired., they shallbe installed in 

### parallel. so that each can serve as a bacl.rup for the other if 

### one should fail to open properly. The 

### PN valve shall be CARB-certified as specified in Exhibit 1. 

### The outlets shall vent upward and be located to eliminate the possibility ofvapors accumulating or traveling to a source ofignition or entering adjacentbuildings. 6. All vapor return and vent piping shall. be installedin accordance with 

### the manufacturer's instructions and all applicable regulations. Storage Tank and Phase I System 

### WARNING: Phase I 

### :fill caps should be opened with 

### caution because the storage tank 

### may be underpressure.

1. 

### A threaded tap shall be installed at which the storage tank 

### pressure may be monitored. The tap may be in the dispenser riser connection or on the vent line, and shall be accessible for connection to a pressure gauge. One tap is 

### adequate for manifolded systems. The tap shall remain plugged andvapor tight except when test equipmentis 

### being connected to or removedfrom it. Iflocated on the vent line, the tap shall be atleast six feet (6') and not more than eight feet (8') above grade. Note:

- Frequent venting, except when caused by air 

### ingested into the' system during the performance ofthe air-to-liquid ratio test or Phase I activities, may indicate system malfunction. Observation ofrapid pressure decay when no vehicles are fueling may indicate leaks in the system; a static pressure decay test may be used to determine compliance with the vaporintegrity requirements.


### ,_.-.. 

### 2. The Phase I vapor and:fill caps provide an additional seal. which may 'preventvap'or emissions when they are in place. However, the caps ml:lSt be removedduring Phase I operations and may result in 

### loss ofvaporfrOlI1. the

. storage tank.. Therefore, compliance with static pressure decay test criteria 4.2.4-145

### 4 Executive Dreier G-70-l50-AA"**::x.~ibit** 2. Page 

### shall be demonstrated with these caps removed.. P=ior to pressurizing the system, verify that the liquid level in 

### the storage tanks is 

### at least eight inches (S") 

### above the highest opening at the bottom ofthe submerged drop tube. 3. Spill containment manholes 

### which have drain valves shall demonstrate compliance vtith the static pressure decay criteria**~th** 

### the drain valves installed as in 

### normal operation. Manholes with cover-actuated drain valves shall demonstrate ccmplia.:lce with static pressure decay test criteria both with 

### the cover open and 'With the cover closed.. Coaxial Phase I vapor recovery systems and manholes with 

### cover-actuated drain valves certified prior to the effective date ofthis Order shall not be used with the VaporVac Phase II system; only CARB-certified two-point Phase I systems shall be installed.. Wnere the VaporVac installation is 

### made by retrofitting previouslyinstalled equipment, local districts may elect to allow the existing coaxial Phase I systems to remain in use for a specifically identified period oftime provided the following conditions are met:

• the existing coaxial Phase I system is a poppeted., CARB-certiiied system;

• installation ofthe Phase IT system requires no modification ofthe storage

tanks andJor connections; and

J 

### the existing coaxial Phase I equipment is in. 

### good working order and has j'-.:-1 , 

### demonstrated compliance with the static pressure decay test criteria when tested 'With all 

### fill caps removed.. 5. The Phase I vapor recovery system shall be operated during product deliveries so as to minimize the loss ofvapors from the facility storage 

### tank, which may be under pressure. Provided it is 

### not in 

### conflict with established safety· procedures, this may be accomplished in the following manner: The Phase I vapor return hose is 

### connected to the delivery tank. 

### and to 

### the delivery elbow before the elbow is connected to the facility storage 

### tank. The delivery tank vapor valve is 

### opened only after all vapor connections have been made, and is closed before disconnection of any vapor hoses. The vapor hose is disconnected from the storage tank before it is 

### cli..sconnected from the delivery tank.

4.2.4-146 

# 1-·tP

### ) Executive Ordel

.... ·10·150·All Figure 

### 2-A Typical Installation of the Gilbarco VaporVac Phas'e II Vapor Recovery System With Two-Point Phase I System

# ('"-~-**("--~_..** ' , - , 2

____ J 

### , '- .. 

# ·**w~J1Y.s** 

# ,.M"**''----------~Z** 3"- 

### A I V.pOI n.luln lin

..

# ~-y~ e 8

, 

## ..

# , .



# - - PAEFEAED ALTERNATE II on.

.... ;..



### .....

! '
FC Floal Check Valve to F

.. Fill LIne V to**Slo~e** , Vapor Recovery Nolo: 1. All VaporlVenl Lines Are 3" Excopl As Noled



# - 2. Slope: 1/8 11 Pef Fool Min. N 1/4 11 Per Fool Prelerod 3, Malnlaln 2'0" Claarrance Belweon Fill Line

.. And Siage , Vapor Relurn LIne To, Truck "-J I

## -- Executive urder G-70-150-All

. Figure 2-A**(continu~d)** 

### Typical Installalion 

### of the Gilbol'cO VoporVoc Phose II Vopor Hecovcl'y System With 'l'wo-Point Phase I System

l1./LpressNac /) '1 Valves L



## , I 

### ,--­**2'~** J ".

_

### ',----------~Z 

# . . 

## . I- 3"­ 

# ;;::=
__ Je 

# A Vapor Relurn Lines 

# -**~.** B 

# '"

Fe

.. Floal Check Valve . F

.. Fill L1no

V ZI Slagel Vapor Rocovery Nole: 1. All VaporNenl Lines Are 3" Excepl As Noled 2. Slope: 1/0" Per Fool Min. N


### , 1/4" Por Fool Prelered
>-' . 3. Malnlaln 2'0" Clearranca Belween Fill L1na And Siage IVapor Relurn Line To Truck

# l-I~ I I I

'I Ivtin.

# WI~J~~_ 2"
-4- Slope -,**~~-** 

### ­ C



### ALTERNATE III

(--'\ 

### ... ..."**"~** ,

## ~p: 

# .J

. )J 00

Io o 10 

# ....

o oto 

## o
Q) "'0 : ..

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# .... :: 

# .- -::I (.) (1) x t:l 4.2.4-149Executive G . G-70-160-AH Figure 2-C 

# VaporVacTMVaccum Assist 

# Vapor RecoverySyst8111S Component Locations



# -

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## .**.~**

J:>. N J:>.

....... Vl o

# ~--------

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### AdvanlogeTM ·MPD Dispenser Relrofits Vipol Pumpa In Upper 1101

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### no

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### 1·2/C and 3 Dispenser Relrorils 

# 1========--­

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### AdvanlagoTM MPD Dispenser Producllon Models

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# "

. IPETE**~I~~O~,** Governor STATE OF CALIFORNIA AIR RESOURCES BOARD 2020 L STREET P.O. BOX 2815

._.**·~RAHEHTO.** CA 95812

April 25, 1994

Mr. Wayne Tarpley Engineering Manager

- Dispensers Schlumberger Technologies 1300 Bicentennial Drive Post Office Box 280 Bonham, Texas 75418 #94-8 Dear Mr. Tarpley: Certification of Schlumberger 4000 Series Dispensers uSlna Gilbarco VaporVac VaDor Assist System You requested California Air Resources Board (CARB) certification of the Schlumberger 4000 series dispensers using the certified Gilbarco VaporVac retrofit vapor recovery assembly. The Schlumberger 4000 series dispensers were formerly a product of Southwest Pump company which was acquired by Schlumberger in April of 1992. Recently, Schlumberger has entered into a license agreement with G1lbarco, allowing Schlumberger to install**VaporVa~** into its 4000 series Dispenser. The 4000 series dispensers were previously CARB certified for Balance vapor recovery systems by Executive Order G-70-52-AM, Exhibit 10 (refer to approval letter #92-25). It was the task of CARB staff to test and ensure that the Schlumberger 4000 dispensers equipped with VaporVac functioned equivalent to the certified Gilbarco dispensers with respect to vapor recovery. Schlumberger provided the necessary additional circuitry in order to ensure electronic "communication" with the 4000 series dispenser central processing unit and the Gilbarco YaporVac unit. The additional circuit boards added to ensure dispenser/VaporVac Interface consists of a VaporVac interrace ooara installed in the dispenser canopy and a**Puls~('** 31911al Amplifier installed in the dispenser computer area. The interfacing circuit also ensures that error signals from VaporVac are read and repeated by the Schlumberger 4000 series central processing board. CARB staff also verified that the vapor recovery system of the Schlumberger 4000 series dispensers with Gilbarco VaporVac functioned equivalent to the certified units. CARB staff conducted air to liquid ratios of the 4000 series dispensers, using the same type of bootless nozzle and hose as the certified vapor recovery system, and found the performance

4.2.4-151

# A,G~ 

# 2-1Mr. Wayne Tarpley -2- Apr; 1 25, 1994 of the 4000 series dispensers to meet the AIL data of 1.00 to 1.25 as specified in Executive order G-70-150-AB. As required by the Air Resources Board certification procedures, you requested the approval of the Division of Occupationai Safety and Health, the Office of the State Fire Marshal and the Department of Food and Agriculture, Division of Measurement Standards. The necessary approvals have been obtained from these agencies. I find that the use of the Schlumberger 4000 series dispenser with Gilbarco YaporYac, when installed in accordance with the manufacturer's instructions, will not adversely affect the performance of vapor recovery systems on which they are installed. Based on my staff's analysis and testing, I also find the Schlumberger 4000 series dispenser equipped**wi~h** Gilbarco VaporVac pquivalent to the certified Gilbarco VaporVac bootless nozzle vapor recovery system as contained in Executive Order**G-70~150-A8.** Therefore, I certify the following model number matrix for the Schlumberger 4000 series dispenser: 4abc

- yz - s - VG "aU = 1 thru 4 (Number of products on· the front side) "b"

.. 0 thru 4 (Number of products on the back side) "c"

.. 0 thru 3 (Number of hoses per side) lOy" 2 thru 7 (Computer options) "z" = A; 0; or none (Computer options) "s" = 8; L; R; -B-l; -B-R; -L-R; -B-L-R; or no characters (optional features) VG 

### = VG (Gilbarco VaporYac vapor recovery system) The above dispenser model matrix number will be added to the Gilbarco Executive Order G-70-1S0-AB at the next revision. If you have any questions, please feel free to call Jorge Fernandez at (916) 445-0383 or Laura Sullivan McKinney at (916) 327-1525. Sincerely,

James J. Morgester, Chief Compliance Division

cc: Vapor Recovery Technical Committee Mr. Craig Hartsell, Gilbarco

4.2.4-152 

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# Dispenser

The latest dispenser technology - simplified. Schlumberger's 4300 (single-sided) and 4330 (two-sided) models dispense three products from a single fueling point to provide customer convenience and reduce space requirements. Featuring a modern, visually pleasing deSign, powerful electronic capabilities and economic upgradability, these dispensers offer the technology you need today and in the future. A low clearance design improves visibility of island activities for store and kiosk attendants, and customers, too. The user-friendly display panel, which prompts customers easily through the fueling process, insures simplified operations. Add to this SChlumberger's streamlined hydraulics and you have a dispenser with maximum versatility and high marketability.**C'~~lumberger's** 4300 and 4330: the latest technology, simplified. 4.2.4-154i :1 : !i, LZ 

# '.,,? -, -Cl5 I Three proauets. two mooe!s I Fuel from one side ortwo

._ 04 •••••••••••••••••••••••••••••••••••••••••••••••••• I Moouizr ceslgn I Gives Ii:e versanlrry of aoding n8'N CGDaDUftJes as neeaed I Two nvcrauiic base Dlans I Easy uP9raaabiiity from 2000 series to 4COO senes I Cus;omer ai5:llay panei I SteD-oy·steo orornolS guide customers :nrougn fueling procedure

....................................................................................... I Low Clearance aeslgn • Imareves vis:biirry 0; isiana acuvines ior smre and kiOSK artenaams I Streamlined hydrauiics I Easier to worl< on, less downtime; fewer connections.**e~vir()nr~n.l?llyS?fer** I Intenaces to PCs for easy PC**u~raaaDility**

.............-- .. I Stanaara vaoor ready or balance • Compliance T1exibiiity

vaoor ,ff:fJvery aVaJiabie ..........•................

- . The 4300 and 4330's modular design allows CardScan as well lSecun;y I 02r2 srorage IS in non-volatile memory to as other options to be instalied mamtaln totals integmy during power loss

at the factory or at your site. • Mechanical totalizers provide backup for electronic !otals



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, , • V25+ 16 bit mlcroorocessor • 2 meg flash memory ----I !I • Non-volatile memorj· Error checking bi-directional communications Meter

, • Positive displacement des:g:-: • 2'year warranty 

### I i Schiumoergers 2000 Display

### '~ • Fluorescent Backlighting· 6 digit single salelvolume display I· comoatIbie A. B, C hvaraUilc 

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### Pia~.**~~~ r~~rence**  OnlY. • Step-by-steo customer prompts • Sales information will remain vIsible for up to 15 minutes after power failure

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### pas devices, inclUding the**Micro-Max~,** Pro Series and T-2000. That's the 4300 and 4330, products backed by the resources of Schlumberger, a worldwide leader in the development of services and equipment for**~troleum** industry. 4.2.4-155

09944330NM10 Retail Petroleum Systems Division Distributed by: 825-M Greenbrier Circle' ChesaoeaKe. VA 23320 

# 4-2. (804) 366-4400· (800) 368-3063

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New on the Market

The OPW 11VAl Series bellowless nozzJe operates exclusively with Ii vac· uum <lss{St system. This type of system Cre<ltes a slight vacuum at the nozzle spout breathc:rholes and the vehicle iillpip::. rne assist system draws gasoline vapors through the coaxial spOUt breather holes. then back through lhe nome and hose and into the:: under­ !,"I"Ound stor.lge taJ1k. • Ideal for vapor reco\lery conversion areas - with oaly minor changes in the appearance ofthe nOrLlt:. :;ustomers will appreciate the fumiliarity ofthe nozzle. resulting in no negative impact on the custOlller friendliness of the station. • Dependable

- based on successful OPW 11 Aand lIB senc:::> ofnOlzles.

... Low maintenance

- no bellows or

face seal to replace. • Easv to inst:J11 replacements kits

­ replacing**~poutS** 

### ana hand insulators is quick and c:asy using stocked. and readiJy availoble replacement kits. • Rugged**DUr:llu.l~lever** and lever guard· St;lJld.$ up to self-serve abUse btuer :mc1longer and won't corrode.

1WAI VoporVcc'· (GllBARCO)**HPIOOO~** (HASSiECH) 

### Features Superior Customer Convenience**B~** on the design oi the OPW lIB, one ofthe most widely accepted automarie nozzles on the market the 11 VAl**S~es** bellowJess nozzie felltures supe­ :ior customer con\'enience. • No insertion force

- with no bellows, simply insen the spout into the**fil1pip~.** No insertion force or positive seai with vehicle rill pipe is requited. • Short hllIld span - female consume.rS will appreciare the slim design which makes the nome easy to use. • One hand operation· !.he easily seen hoid-oOl:n clio eM bt: uctivilted wilh the 

### tuck of a iinger. Other nozzle clips may be difficult to locate :l.!ld may**r~quire** the use of both hands. ..Attnetive, compact designcustomer:; will be attr3.Cted to the sleek. modem deSign which makes the noule lighr and easy to operate. • Lightweight· the IIVAl weighs less

than other vapor recovery nozzles on the market. Simole to install. maintain and repair. • .Exclusive self-sene prepay feature

­ nozzle closes automatically when line pressure is removed. and can only be opened**w~n** line pressure returns. • Metric threaded "inverted" coax:r..l..l inletstyle

- the OPW 11VAl connects to the DC::W inverted style hoses. This type ofhose generally results in higher flow rates. longer usable length. and t:limiDares the need for hose venturi for c::vacuation of vapor space.



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# oJ Meets Vapor Assist System Requirements

The OPW L I VAl Series meets t!1t requirements oft11e Gilb<l!cO lllld Hasstecn VC\Cuum-assist systems. 

### Listings and Certifications

All OPW vapor recovery nozzles are _ Underwriters Laboratorie:i 

# ®**list~** and CARB 

## L (California Air Resources • Board) certified as a component ofvanou:; vacuum-assist systems unless oth**erwi~** noted. Note: The following parents apply to OPW 11 VA Vaoor Rt:Coverv Nozzles: 4,199.012. 4.351,375. ana**~A53..s78"** Other patents pending.



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