REPAIR MAINTENANCE OF CI/GI PIPE LINE, VALVE AND ALLIED WORKS AT AYODHYA CANTT UNDER AGE (I) AYODHYA.

Amount

Taking out 15 mm bore steel water tubing including fittings complete all as specified and directed by Engineer-in-charge. (Note- Excavation & earth work shall be measured and paid separately)

All as per item No. 1.00 here-in-before but 20 mm bore.

All as per item No. 1.00 here-in-before but 25 mm bore.

All as per item No. 1.00 here-in-before but 50 mm bore.

All as per item No. 1.00 here-in-before but 80 mm bore.

S&F of 15mm bore GI pipe medium grade with all fittings and fixtures complete fixed to wall/ceiling or laid in floor /trenches etc. complete all as specified and directed by Engineer-in-charge. (Note - Excavation & earth work shall be measured and paid separately)

All as per item No. 6.00 here-in-before but 20 mm bore.

All as per item No. 6.00 here-in-before but 25 mm bore.

All as per item No. 6.00 here-in-before but 50 mm bore.

All as per item No. 6.00 here-in-before but 80 mm bore.

Refixing old steel tubing and connections in new or old position (Walls, ceiling,floors, etc.) including cleaning of pipes of 20mm bore complete all as specified and directed by Engineer-in-charge.

All as per item No. 11.00 here-in-before but 25 mm bore.

Attending complaint for rectification of leakage of 50mm bore GI Pipe line including excavation, returning and filling etc including fittings like unions, sockets, bends, elbows, tees, nipples etc as per site requirement and complaint shall be rectified within 24 Hrs from date of complaint failing which recovery shall be charged @ 500 per complaint per day complete all as specified and directed by Engineer-in-charge.

All as per item No. 13.00 here-in-before but 25 mm bore.

All as per item No. 13.00 here-in-before but 20 mm bore.

All as per item No. 13.00 here-in-before but 15 mm bore.

M&L for replacement of old rusted flat iron clamp of size 370 mm length 80 mm width and 6 mm thickness along with 25/50 mm hole in centre of the clamp and fixing of 25/50 mm socket on clamp for fixing of GI pipe and two holes on each side end of clamp for fixing of nut bolt and washer including smith and lathe work for making the desired curve on flat iron suitable for fixing on 150 mm pipe mains complete all as specified and directed by Engineer-in-charge.

M&L for replacement of old rusted flat iron clamp of size 370 mm length 65 mm width and 6 mm thickness along with 20/15 mm hole in centre of the clamp and fixing of 20/15 mm socket on clamp for fixing of GI pipe and two holes on each side end of clamp for fixing of nut bolt and washer including smith and lathe work for making the curve on flat iron suitable for fixing on 150 mm pipe mains complete all as specified and directed by Engineer-in-charge.

M&L for replacement of old rusted flat iron clamp of size 270 mm length 80 mm width and 6 mm thickness along with 25/50 mm hole in centre of the clamp and fixing of 25/50 mm socket on clamp for fixing of GI pipe and two holes on each side end of clamp for fixing of nut bolt and washer including smith and lathe work for making the curve on flat iron suitable for fixing on 100 mm pipe water mains complete all as specified and directed by Engineer-in-charge.

M&L for replacement of old rusted flat iron clamp of size 270 mm length 65 mm width and 6 mm thickness along with 20 / 15 mm hole in centre of the clamp and fixing of 20 / 15 mm socket on clamp for fixing of GI pipe and two holes on each side end of clamp for fixing of nut bolt and washer including smith and lathe work for making the curve on flat iron suitable for fixing on 100 mm pipe water mains complete all as specified and directed by Engineer-in-charge.

S&F gun metal globe or gate valve 'ISI marked' with iron wheel head screwed both end for iron pipe all as per latest IS specifications of 15mm bore complete all as specified

All as per item No. 21.00 here-in-before but 20 mm bore.

All as per item No. 21.00 here-in-before but 25 mm bore.

All as per item No. 21.00 here-in-before but 50 mm bore.

Excavation in trenches n.exc. 1.5 mtr wide and n.exc. 1.5 mtr in depth for laying / taking out water supply pipe line in soft/loose soil, taking out excavated material,forming bottom etc complete all as specified and directed..

Returning filling in including,spreading ,levelling watering and well ramming in layer in n.exc 25 cm in soft/lose soil all as specified directed.

Removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above starting point as in soft/loose soil complete all as specified and directed.

S&F flat three core submersible cable PVC insulated and sheathed multistranded copper conductor of cross sectional area 16 sqmm of make: Havells/ Polycab or equivalent

M&L for replacing of gland packing,nut-bolts and washer of sluice valve, of 150mm bore , complete all as specified and directed by Engineer-in-charge.

M&L for replacing of gun metal check nut of sluice valve of 150mm bore, complete all as specified and directed by Engineer-in-charge.

M&L for replacing of existing size gun metal spindle of sluice valve of 150mm bore , complete all as specified and directed by Engineer-in-charge.

M&L for packing pea gravel of size 2 to 4 mm of natural shape brought direct from river bed and packing around the assembly of borewell complete all as specified and directed and directed by Engineer-in-charge.

Supply and application of sodium hypochloride liquid (chlorine content 10%) duly packed in sealed drum of make: M/s Declibac/ M/s Rayalshima Enterprise/ Birla Chemicals or equivalent complete all as specified and directed by Engineer-in-charge.

M&L for replacement of old rubber gasket packing 6mm thick along with nut bolt and washer consisting of 8/6" holes at each flanged joints of 150 mm dia column pipe including lifting and lowering of 150mm column pipe along with motor pump from deep borewell having 300 mm casing pipe complete all as specified and directed by Engineer-in-charge.

Cleaning of RCC overhead reservoirs internally of capacity 100000 gallons on upto 21 metre high staging including removing deposits, sand etc from inside the tank, scrubbing and washing side walls and bottom of inside tank with bleaching powder solution and making surface free from any fungus/ algae/ vegetation, filling of cavities inside of tank with cement mortar 1:3 mixed with quick settling chemical and applying one coat of white wash inside dome. Cleaning of wash out system as required for proper flushing out of dirts/ deposits of over head tank.Writing date of cleaning outside the tank complete all as specified and directed by Engr-in-charge. [Note :- (i) All type of T&P and Labour etc shall be arranged by the contractor and rate for the same deemed to be included in the quoted rate. (ii) Contractor will dispose off the material taken out from the installation at appropriate location upto 50 mtr as directed by Engineer-in-charge.

All as per Item Ser No. 35.00 above but RCC OH reservoir of capacity 50000 gallons complete all as specified and directed

Collection of water samples of bore wells located in deferent pockets of cantonment area in decontaminated sterilised bottles and testing of water samples for following essential parameters for drinking water as per IS:10500- 2012 from Govt Lab or NABL accredited laboratory: - (i) Colour (ii) odour (iii) taste (iv) pH value, (v) Turbidity (vi) TDS (vii) Total arsenic (viii) Silica (ix) Fluoride (x) Iron (xi) Magnesium (xii) Sulphate (xiii) Total Hardness (xiv) Total alkalinity (xv) Calcium (xvi) Conductivity (xvii) Chloride (xviii) Total Coliform and (xix) E Coli all as specified and as directed.

Repair and maintenance of submersible pump set any make & model of capacity upto 45 HP including required repairing if any like motor rewinding, replacement of minor spares like CI/ MS bowl (As per existing size), stainless steel shaft with key, stainless steel sleeve, sand guard ,impeller lock with key, neck ring (as per existing size and type), stainless Steel thrust bearing, carbon plate, gun Metal bush, rubber bush, upper housing, lower housing, housing & sleeve repairing on Lathe, rubber gasket, nut bolt and testing after servicing complete all as specified and directed by Engineer-in-charge. [Note: All type of T&P like chain pully block etc and lifting and lowering of motor pump along with column pipe from deep borewellout required at site will be arranged by the contractor and rates for the same deemed to be included in the quoted rate.]

Repair and maintenance of defective Monoblock motor pump any make & model of capacity upto 10 HP including required repairing like motor rewinding, replacement of minor spares like Motor bearing, Gland packing, Fan motor blade, Packing paper, Water seal, Starting Coil, Motor housing, S.S . sleeve repairing on Lathe ,Impeller Brass, Gun Metal Bush, Rubber Coupling Set, Rubber bush, Rubber gasket, nut bolt & any other minor connected items and testing after repairing including painting complete all as specified and directed by Engr-In-Charge. [Note: All type of T&P including dismantling and fixing required at site will be arranged by the contractor and rates for the same deemed to be included in the quoted rate.]

M&L for 02 Nos. display board for two way of 3 mm thick mild steel sheet of size 1.2 mtr x 1 mtr welded on frame of same size of angle iron of size (30 x 30 x 3) mm with 3 mm thick flat iron in cross fixed with necessary nut bolt and washer on 4 mm thick mild steel U channel (70 x 35) mm of length 2.5 mtr (0.5 mtr below ground) with necessary excavation and PCC (1:3:6) type C-2 using 40 mm graded aggregate as in foundation filling & mass concrete fair finish over surfaces alongwith two coats of synthetic enamel paint blue on display board and black on U shaped channel over a coat of red oxide primer along with writing of pump house no., location,office name,area etc in suitable font in white colour synthetic enamel paint on display board complete all as specified and directed by Engineer-in-charge.

Taking out steel water tubing/ UPVC for 20 mm bore size including fittings complete all as specified and directed by Engineer-in-charge.

S&F UPVC pipes Sch 40 for 20 mm bore sizes fixed to walls, ceilings or laid in floors etc., ISI Marked best quality etc complete all as specified and directed by Engineer-in-charge.

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M/S AVADH ENTERPRISES

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