MEMORANDUM (a) If several sub work are included they should be detailed in a separate list. : General Description CONSTRUCTION OF MESS BUILDING & TOILET BLOCK FOR SRPF AT SUB POLICE STATION PERIMILI ,TAH: AHERI, DIST -GADCHIROLI. (b) Estimated cost : Rs. 22,70,176.00/- (c) The amount of earnest money to be deposited shall be in accordance with the provision of the paras 206 and 207 of the M.P.W.Manual. : (c) Earnest Money : Rs. 22,800.00/- (d) The deposit shall be accordance with paras 213 & 214 of M.P.W. Manual. : (d) Security Deposit : (i) Cash (not less than amount : Rs. 45,500.00/- of earnest money) (ii) To be deducted from current : Rs. 45,500.00/- : Rs. 91,000.00/- (e) This percentage where no security deposit is taken will vary from 5% to 10% according to the requirement of the case. Where security deposit is taken see note to clause (1) of condition of contract. : (e) Percentage, if any, to be deducted from bill so as to make up the total amount required as security deposit by time the half the work as measured by the cost is done 4 percent. (f) Give schedule where necessary,showing dates by which various items to be completed. : (f) Time allowed for the work from date of written order to commence is 06 (Six) Calendar Monthsincluding monsoon should this tender be accepted. I / We hereby agree that this offer shall remain open for acceptance for a minimum period of 90 days from the date fixed for
SCHEDULE ‘A’ Statement showing (approximiately) the materialto be Supplying to the contractor from dept. Stores and at which the material s are to be supplied Name of work :- CONSTRUCTION OF MESS BUILDING & TOILET BLOCK FOR SRPF AT SUB POLICE STATION PERIMILI ,TAH: AHERI, DIST -GADCHIROLI. Sr. No. Name of Material Approximate Quantity to be stipulated Unit Rate at which the material will be charged to Contractor Remarks In Figures In 1 2 3 4 5 6 7 All material to be brought by contractor as per Appendix ‘A” on Page No.64 .....................................NiL............................................. aPPENDIX “a” Statement showing (approximiately) quantity to be brought by the contractor at his own cost for the work
ANNEXURE - III QUALITY CONTROL TESTS & THEIR FREQUENCIES. Sr. No. Material Test Frequency of Testing Remarks. 1 Sand i) Fineness Modules ii) Silt Content At the beginning & if there is change in source. 2 i) Crushing Value ii) Impact Value iii) Abrasion value iv) Water Absorption v) Flakiness Index vi) Stripping value vii) Gradation One test per 200 cum or part thereof. PWD hand book I.S.2386 Part-IV 3 Cement Concrete Comp. Strength Upto 5 cum - 1 set 6 - 15 - 2 sets 16 – 30 - 3 sets 31 – 50 - 4 sets 51 & Above - 4 sets + 1 additional set for each 50 cum or part thereof. M.O.RT H. specification 1716 (Fourth revision 01 ) 4 Cement i) Comp. Strength ii) Initial setting time iii) setting time iv) Specific Gravity v) Soundness vi) Fineness One test for each consignment of 50 MT (1000 bags) or part thereof. I.S. 8112 -1989 5 Steel i) Weight per meter ii) Ultimate Tensile stress iii) Yield stress iv) Elongation One test for 5.0 METRIC TONNE or part thereof for each diameter. I.S. 432 IS 1786-1985 6 Granular Sub Base i)Gradation ii) Aturberg limits iii) Moisture content to compaction. One test per 200 cum. One test per 200 cum. One test per 250 cum. One test per 500 cum M.ORTH.specification Table 900-3 .(fourth revision 01 )
iv) Density and compacted layer 7 Water bound macadam i) Aggregate Impact ii) Gradation iii) Flakiness Index & Elongation Index. Iv) Atterberg limits of binding material. V) Atterberg limits of portion of aggregates passing 425 Micron. One test per 200 cum. One test per 100 cum. One test per 200 cum. 1 test per 25 cum of binding material. One test per 100 cum. Of aggregate MORTH specification Table 900-3. (fourth revision 01 ) 8 coat / tack coat / Fog spray i) Quality of binder ii) Binder Temperature iii) Rate of spread of binder No. of samples per lot and tests as per I.S. 73, I.S. 217 and I.S. 8887 as applicable. At regular close intervals, 1 test per 500 Sqm and not less than two tests per day MORTH specification Table 9004. (fourth revision 01 ) 9. Seal coat / surface dressing. i) Quality of binder ii) Impact value / Los Angles Abrasion value. Iii) Flakiness & elongation index iv) Stripping value of aggr. . . (Immersion tray test) v) Water absorption vi) Water sensitivity of mix (if required) vii) Gradation viii) Soundness Same as mentioned under Sr.No.8 1 test per 50 cum of aggregate 1 test per 50 cum. Initially 1 set of 3 representative specimen for each source of supply.subsquently when arranted by change in the quality of aggregates 1 test per 25 cum Initially one determination by each method for each source of supply, then as MORTH specification Table 9004. .(fourth revision 01 )
warranted by change in the quality of aggregate 9 Seal coat / surface dressing. ix) Temp. of binder x) Rate of spread of materials xi) Percentage of fractured faces. . At regular close intervals, 1 test per 500 Sqm and not less than 2 tests per day. When gravel issued. One test per 50 cum. MORTH specification Table 9004. .(fourth revision 01 ) 10 Open graded premix surfacing / close graded premix surfacing. i) Quality of binder ii) Impact / Abrasion value iii) Flakiness & elongation index iv) Stripping value v) Water absorption vi) Gradation vii) Water sensitivity of mix viii) Soundness ix) Temp binder Binder content Rate of spread of mixed material xii) Percentage of fractured Same as per Sr.No. 8 Same as per Sr.No. 9 -----do----- -----do----- ----do----- -----do----- -----do----- -----do----- -----do----- At regular close intervals. 1 test per 500 Sqm& not less than 2 tests per day. Regular control through checks of layer thickness. Same as per Sr.No.9 MORTH specification Table 900-4. .(fourth revision 01 11 Bituminous Macadam i) Quality of binder ii) Impact / Abrasion value iii) Flakiness & elongation index iv) Stripping value v) Water sensitivity of Same as per Sr.No.8 Same as per Sr.No.9 -----do----- MORTH specification Table 9004. .(fourth revision 01
mix vi) Water absorption vii) Soundness viii) Percentage of fractural faces. Ix) Gradation Binder content &aggrt. Grading. xi) Control of temp of binder & aggregates for mixing & of the mix at the time of laying & rolling. Xii) Rate of spread of material xiii) Density of compacted layer ---do----- -----do----- - ----do----- -----do----- -----do----- tests per day per plant both on individual constituents & mixed aggregates from dryer. Periodic subject to minimum of 2 tests per day plant. At regular close intervals. . . Regular control through check of layer thickness one test per 250 cum 12 S.D.B.C. As per Sr. No. 11 Job Mix As per Sr. No. 11 ANNEXURE - IV Setting of Laboratory The Contractor shall have to establish a field laboratory with following minimum equipments on the instant work at his own cost. These instruments are conforming to IS Specifications duely calibrated from competent agency. Contractor has to carry out the calibration of said instruments as directed by
Sr No Qty as per execution Specified frequency Required test as per frequency Test actual taken at test Deficiency in testing Remarks Site office Labortory 1 2 3 4 5 6 7 8 9 10 Contractors :- ___________________________________________________ Name :- ___________________________________________________
Name of work : CONSTRUCTION OF MESS BUILDING & TOILET BLOCK FOR SRPF AT SUB POLICE STATION PERIMILI ,TAH: AHERI, DIST -GADCHIROLI. SCHEDULE “B” Sr. Item of Work Quantity UNIT Rate Amount Reference to specification In Fig. IN WORDS Unit 1 2 3 4 5 6 7 8 9 1 Excavation for foundation in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 m. beyond the building area and stacking or spreading as directed, preparing the bed for the foundation and necessary back filling, ramming, watering, including shoring and strutting as necessary complete. Spec.No. : Bd.A.1/Page No.259 i. Lift upto 1.5 m. 107.50 Cum 223.10 Rupees two hundred and paise ten only One Cubic Metre 23983.00 ii. Lift above 1.5 m to 3.00 m.Depth 19.41 Cum 241.25 Rupees two hundred forty-one and paise only One Metre 4683.00 2 Excavation for foundation in Hard Murum and boulders including removing the excavated materials upto a distance of 50 meteRs., beyond the building area and stacking or spreading as directed, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. Spec. No. : Bd.A. 3/Page No. 259 ii. Lift 1.5 m to 3.00 m.Depth 16.51 Cum 291.80 Rupees two hundred and paise eighty only One Cubic Metre 4818.00 3 Filling in plinth and floors with approved excavated materials in 15 cm. to 20 cm. layers including watering and compaction complete. (Including Royalty) 12.69 Cum 297.00 Rupees two hundred and paise nil only One Cubic Metre 3769.00 Spec. No. : Bd.A. 10/Page No. 262