NH Crossing work of 250 mm Dia. & 300 mm Dia. D.I. Pipeline @NEAR TALUKA POLICE STATION Gondal Under Gondal Group M & R Programme

Gondal Group M & R

SCHEDULE SHOWING THE ITEMS TO BE SUPPLIED BY THE DEPARTMENT FOR THE NH Crossing work of 250 mm Dia. & 300 mm Dia. D.I. Pipeline @NEAR TALUKA POLICE STATION Gondal Under Gondal Group M & R Programme

TALUKA: GONDAL DIST.: RAJKOT

S C H E D U L E -- A

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

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.

SIGNATURE OF CONTRACTOR DEPUTY EXECUTIVE ENGINEER PHS SUB DIVISION GONDAL

Gondal Group M & R

MEMORANDUM SHOWING THE ITEM OF WORK TO BE CARRIED OUT BY THE CONTRACTOR FOR THE NH Crossing work of 250 mm Dia. & 300 mm Dia. D.I. Pipeline @NEAR TALUKA POLICE STATION Gondal Under Gondal Group M & R Programme

TALUKA: GONDAL DIST.: RAJKOT

S C H E D U L E -- B

GWSSB SOR 2022-23

Qty Unit Item Rate Per Amount

Drilling of Horizontal bore hole for water main pipeline under the Railway / Road tracks in all strata with required length including fixing of M.S.(or as specified by Railway / Road authority) casing pipe of suitable size and Thickness. Rate includes the cost of Drilling of bore hole , Casing pipe & welding pushing etc complete but excluding the cost of water main, valves and other items. Entire work should be as per Approved Drawing and as per instruction of Railway / Road authority for Following diameter of Bore hole. for MS pipe

1) Horizontal Drilling-600:& MS Casing Pipe-500 thick:8

60.00 Rmt. 1.1) For 300 MM Dia D.I. for Road Crossing 9166.00 Rmt. 549960.00

2) Horizontal Drilling-500:& MS Casing Pipe-400 thick:6

60.00 Rmt. 2.1) For 250 MM Dia D.I. for Road Crossing 6439.00 Rmt. 386340.00

Providing and supplying D. I. K-7 pipes for following nominal bore diameter with internal cement mortar lining including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete. (IS 8329-2000).

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.

22.40 Cum (a) In all sort of soils and soft murrum 89.00 Cum 1993.60

22.40 Cum (b) In hard murrum, boulders, incl. Macadam road. 135.00 Cum 3024.00

22.40 Cum (c) In soft rock 163.00 Cum 3651.20

22.40 Cum (d) In hard rock 372.00 Cum 8332.80

Lowering, laying and jointing C. I. S & S Spun pipes suitable for Tyton joints / Mortar lined D. I. Pipes of various classes with CI / MS specials of following diameters in proper position, grade and alignment as directed by Engineer-in-charge including hydraulic testing etc. comp.

168.03 Cum Refilling the pipeline trenches incl. ramming, watering, consolidating desposal of surplus stuff as directed within a radius of 3 km. 22.00 Cum 3696.66

Providing and supplying ISI mark CI D/F Butterfly Valves as per IS:13095 (Latest Edition) of following class and diameter including all taxes, insurance, transortation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete.

1.A Butterfly valves IS 13095 with ISI mark PN 1.0

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

A) Butterfly Valves

Manufacture, Supply & Delivery of Ductile Iron Flange socket spigot bends, tees, reducers or any other specials as per BS-EN-545/1995 Class-A series K12 suitable for use with D.I. Pipes manufactured as per IS:8329/1994delivery of specials is to be made to GWSSB store or site of works any where in Gujarat including all taxes, loading, unloading, carting, stacking, insurance, inspection charges, octroi etc. complete. With external bitumen & zinc coating & internal cement mortar lining

1) Socket and Spigot Type

1) M.S.Special plain & socket ends

Construction of valves chambers in brick or bela stone masonry, locally available in C. M. 1:6. Foundation concrete 150 mm thick in C. C. 1:4:8 of trap metal size 25 mm to 40 mm thick, inside cement plaster in C. M. 1:3 and cement pointing outside in C. M. 1:3 and top cover of precast RCC slab 100 mm thick (with key hole in two parts, each with handles or MS Bar etc. complete as given size) Upto 1 Mt. depth from G. L. to pipe invert level incl. complete civil works but excl. cost of excavation and refilling, with cast in situ RCC slab in one single piece with fixing of CI-MH Frame and cover (excl. cost of CI-MH Frame and cover) with 23 mm thick brick masonry wall in C.M.1:6 With precast slab in two parts 100 mm

4.00 Nos. Size of 1.30 m x 1.30 m and 1.0 m deep 11351.00 Nos. 45404.00

2.20 Rmt. For 1 Mtr. Extra Depth 6084.00 Rmt. 13384.80

Total Rs. 1,778,495.06

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 the Contractor Executive Engineer

P.H. Works Division