Providing, Supplying, Lowering, Laying and Jointing of 110 mm Dia PVC 6 kg/m2 of 3250 Mt. for Satda Village Under M and R To Machchhu-1 Group RWSS. TAL.- RAJKOT DIST. :RAJKOT

GUJARAT WATER SUPPLY & SEWERAGE BOARD

TAL :RAJKOT DIST : RAJKOT

Memorundums Showing the items of work to be carreid out BY THE CONTRACTOR FOR the work of Providing supplying lowering laying & jointing 110 mm dia. PVC (6kg/cm2) Pipeline 3250.0 m. from Satda B/F to Satda village Ex.Sump Under M & R to Machchhu-1 Group RWSS.

SCHEDULE - B - 1 - Pipeline

Qty. Unit Particular Rate Per Amount

Providing and supplying in standard length ISI mark rigid unplasticised PVC pipes suitable for potable water with ringfit joint including cost of rings, as per IS specification no. 4985/1988 including all local and central taxes, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to the departmental stores and including cost of jointing material etc. complete.

3250.00 Rmt. 110 mm dia P.V.C. pipe of test pressure of 6kg/cm2 199.00 Mts. 646750.00

Providing specials such as tees, bends, reducers, etc, complete.

3.00 Nos. 110 mm pvc bend 90 degree Heavy ( Moulded ) 519.00 Nos. 1557.00

Providing and supplying ISI mark CI D/F Sluice valve as per IS :14846 ( latest Edition ) of following class and diameter incluiding all taxes, insurance,transpotration freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete.

PN-1.0 With hand wheel/cap operated (PD type short body )

1.00 Nos. 100 mm Dia sluice valve 3563.00 Nos. 3563.00

providing and supplying C.I.Temper proof A.V. with SS 304 float gun metal nozzle of approved make & quality of following class and dia.incl.all taxes insurance,transportation,freight charges,octroi,inspection charges loading unloading etc. comp.

6.00 Nos. 50 mm.Dia. Without isolated S.V. PN-1.0 5499.00 Nos. 32994.00

Excavation for pipe line trenches incl. all safety provisions using site rails and stacking excavated stuff up to a lead of 90 mts. cleaning the site etc. complete for lifts and strata as specified.

Up to 1.5 mt depth.

614.25 Cum. (a) In all sort of soils and soft murrum 89.00 Cum. 54668.25

1330.88 Cum. (b) In hard murrum, boulders, incl. Macadam road. 135.00 Cum. 179668.13

102.38 Cum. (c) In soft rock 163.00 Cum. 16687.13

0.00 Cum. (d) In hard rock 372.00 Cum. 0.00

Lowering, laying and jointing PVC pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of labour, material, except cement solvent, giving satisfactory hydraulic testing as per ISI code

3250.00 Rmt. 110 mm dia P.V.C. pipe of test pressure of 6kg/cm2 19.00 Rmt. 61750.00

Erection of air valve riser by installing new M.S. pipe of 6mm thick and 3.2 mt. length with necessary fittings such as flange of appropriate size, nut bolts and embeded the pipe in RCC M:15 with offset of 10 CM arround pipe with necessary steel etc. complete

6.00 Nos. Dia. Of Air valve 50mm & MS Pipe 3112.00 Nos. 18672.00

Lowering, laying and jointing in position following C.I. / D/F Reflux valve, Butterfly valve, Sluice valves and air valves including cost of all labour, jointing material, including nut bolts and giving satisfactory hydraulic testing, etc. complete.

1.00 Nos. 100 mm Dia sluice valve 439.00 Nos. 439.00

6.00 Nos. A.V. 50 mm.Dia. Without isolated S.V. PN-1.0 178.00 Nos. 1068.00

Providing C.C.M. : 100 for encasing pipes using trap metal size 12mm to 50mm incl. Form work curing consolidation etc. Complated for various location on pipe line

5.79 Cum. Using Trap metal 40 mm Size 3368.55 Cum. 19504.05

2010.84 Cum. Refilling the pipeline trenches incl. ramming, watering, consolidating desposal of surplus stuff as directed within a radius of 3 km. 22.00 Cum. 44238.48

Total Rs. 1081559.03

I/We am/are willing to carry out the work at______% above/below___________percentage (should be written in figure & words) above/below the estimated rates mentioned above/below amount of my/our tender worked out as under :-

Estimated Amount put to tender Estimated Amount put to tender.

Rs. Add. % Rs. Deduct %

Above Rs. Below Rs.

Total Rs. Total Rs.

(In words Rupees (In words Rupees

Signature of Contractor Executive Engineer

P.H. Works Division

GUJARAT WATER SUPPLY & SEWERAGE BOARD

Taluka : Rajkot District : Rajkot

Memorundums Showing the items of work to be carreid out BY THE CONTRACTOR FOR the work of Providing supplying lowering laying & jointing 110 mm dia. PVC (6kg/cm2) Pipeline 3250.0 m. from Satda B/F to Satda village Ex.Sump Under M & R to Machchhu-1 Group RWSS.

SCHEDULE - ' A '

Schedule showing the materials to be supplied to the contractor for the work and the rate at which they are to be charged

Sr. No. Particulars Approximate Rate / Unit Place of delivery Remark

1 Contractor shall have to buy and bring ordinary portland cement as per IS 8112-1989 & IS 12269-1987 or its latest revision with ISI mark from open market and produce the bill of purchase along with necessary test certificate at the time of claiming running account bills. The cement shall be tested in the Departmental laboratory at the cost of the contractor whenever instructed by Engineer-in-charge. No extra cost should be claimed by the contractor for the same.

2 All materials except shown in Schedule-A and required for the work shall be provided by the contractor.

3 The contractor shall arrange lifting and carting of materials from departmental store to site of work which includes loading, unloading and proper stacking of materials.

4 The contractor has to provide safe store before taking delivery of materials.

5 The materials not shown in Schedule-A will be issued at issue rate or market rate which is on higher side if the same is available with the departmental and if found in the interest of the work.

6 Any material remaining un-used at the time of completion of work or termination of contract shall be returned to departmental store in perfectly good condition at contractor's cost. When materials are supplied free of cost for use in work and surplus and unaccounted balance thereof are not returned to the department, recovery in respect of such balances will be effected at double the applicable issue rate of the material or the market rate whichever is higher.

DEPUTY EXECUTIVE ENGINEER

SIGNATURE OF CONTRACTOR PHS.SUB DN. NO.-1