REPAIR , MAINT GI , CI PIPE LINE , VALVES AND CONNECTED WORKS OF WATER SUPPLY IN TECHNICAL AREA AT AF STATION CHAKERI

Amount

Taking up/ down of 15 mm bore steel tubing and connections from excavated trenches and building up to tripple storey with due care including removal from site complete all as specified and directed.

All as per item No 1.00 above but size 20mm bore

All as per item No 1.00 above but size 25mm bore

All as per item No 1.00 above but size 40mm bore

All as per item No 1.00 above but size 50mm bore

Taking up/down 100 mm bore steel tubingand connection from excavated trenches with due care including removal from site complete all as specified and directed.

Taking up/down 150 mm bore steel tubingand connection from excavated trenches with due care including removal from site complete all as specified and directed.

Taking up/down cast iron water main 100 mm bore (including all fitting) with spigot and socket end and joints including burning out joints and recovering lead complete all as specified and directed.

All as per item No 8.00 above but size 150 mm bore.

All as per item No 8.00 above but size 200 mm bore.

All as per item No 8.00 above but size 250 mm bore.

Relaying old CI pipe in new or old position retrieved vide item No. 8.00 above including cleaning of pipes , cutting to required length etc. as per site requirement by using previously used and additional run lead , spun yarn including caulking to make the joints water tight complete all as specified and directed.

Relaying old CI pipe in new or old position retrieved vide item No. 9.00 above including cleaning of pipes , cutting to required length etc. as per site requirement by using previously used and additional run lead , spun yarn including caulking to make the joints water tight complete all as specified and directed.

Relaying old CI pipe in new or old position retrieved vide item No. 10.00 above including cleaning of pipes , cutting to required length etc. as per site requirement by using previously used and additional run lead , spun yarn including caulking to make the joints water tight complete all as specified and directed.

Relaying old CI pipe in new or old position retrieved vide item No. 11.00 above including cleaning of pipes , cutting to required length etc. as per site requirement by using previously used and additional run lead , spun yarn including caulking to make the joints water tight complete all as specified and directed.

Re-fixing old steel tubing with new fittings and connection in new or old position in trenches/wall/ ceiling/ floors etc complete as specified and directed of sizes:- 15mm bore

All as per item No 16.00 above but size 20mm bore

All as per item No 16.00 above but size 25mm bore

All as per item No 16.00 above but size 40mm bore

All as per item No 16.00 above but size 50mm bore

M&L for GI pipe medium grade (ISI marked) with all necessary fittings laid in trenches / floor /wall or cealing of size 15mm bore complete all as specified and directed. Make : Jindal/Tata/Prakesh Surya

All as per item No 21.00 above but size 20mm bore

All as per item No 21.00 above but size 25mm bore

All as per item No 21.00 above but size 40mm bore.

All as per item No 21.00 above but size 50mm bore.

Dismantling and taking up or down unserviceable / cracked U PVC tubing and fittings with all fittings including stop valves or gate valves of the following sizes complete all as specified and directed. 15mm dia

All as per item No 26.00 above but 20mm dia

All as per item No 26.00 above 25mm dia

All as per item No 26.00 above 50mm dia

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out for taking out/laying pipes in soft/loose soil complete all as specified and directed.

Returning, filling, including spreading levelling watering and well ramming in layers not exceeding 25cm thick in solf/loose soil after pipes are laid complete all as specified and directed.

Removing of excavated material not exceeding 50 m distance and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Attending of day to day complaints of water supply of all nature i.e. leakage in water GI pipe lines ,fittings /fixture , no water supply including all type of complaint noted in complaint register all complaints slips received from the complaint cell and deposit the complaint slip after reactification and obtained signature of users with necessary T & P with experianced one pipe fitter and one helper and GI fittings i.e. elbow,tee,reducer,union,long screw socket ,nipple ,plug etc including necessary excavation ,returning filling work complete all as specified and directed . Note : The complaint shall be attended and defect shall be rectified with in 24 hrs commencing from the date and time of notifying the complaint failing which a penalty @ Rs 100 per complaint per day shall be recovered from Bill.

Supply, laying, jointing and testing of 'U' PVC Pipe including supply and fixing of all fittings such as bend, tee, elbow, union, reducer etc, laid in trenches / floor/ walls etc all as specified and as directed at site of the following sizes :- 15 mm dia Make-Prince/Finolex/Supreme Notes : (i) The laying and jointing of pipes are required to be carried out in short/long streches catering to specific requirements of a purticulular building.

All as per item No 34.00 above but 20 mm dia

All as per item No 34.00 above but 25 mm dia

All as per item No 34.00 above but 50 mm dia

S&F 'U' PVC ball valve for 'U' PVC pipe of 15 mm bore complete all as specified and directed.

All as per item No 38.00 above but 20 mm Bore

All as per item No 38.00 above but 25 mm Bore

All as per item No 38.00 above but 50 mm Bore

S&F in replacement of Gun metal Gate valve (ISI marked) with Iron wheel, head screwed both ends for Galvanised Iron pipe of sizes 15mm bore complete all as specified and directed.

All as per item No 42.00 above but size 20mm bore

All as per item No 42.00 above but size 25mm bore

All as per item No 42.00 above but size 40mm bore.

All as per item No 42.00 above but size 50mm bore.

S&F in replacement sluice valves 250 mm dia class PN-1.0 , IS-14846 with flanged ends, stainless steel spindle and iron wheel including nut bolts and rubber packing complete all as specified and directed. Make Kirloskar /Upadhaya /GDPA/Kartar/ L&T (AUDCO)

All as per item No 47.00 above but 200mm bore

All as per item No 47.00 above but 150mm bore

All as per item No 47.00 above but 100mm bore

All as per item No 47.00 above but size 80mm bore

S&F centrifugally cast (spun) ductile iron pressure pipes 100 mm bore for water with socket & spigot ends confirming to IS 8329/2000 in any length for classification of K7 suitable for rubber gasket push on with cement mortar lining inside the pipe with outside zinc coating as per IS 8329/2000 complete all as specified and directed. Make Electrosteel / Jindal / TATA / KESORAM Note :- Rubber gasket joint will be measured and paid seperately under respective item.

All as per item No 52.00 above but size 150mm bore

All as per item No 52.00 above but size 200mm bore

All as per item No 52.00 above but size 250mm bore

M&L for cast iron fittings such as bends tapers to pieces( Single or double) branch pieces any type, straight, connecting pieces, socket, collars, caps, plugs, flanges/spigot with nut, bolts and washers for 80mm to 250mm dia complete including taking down existing fitting complete all as specified and directed.

M&L for ductile iron fittings upto 250mm bore such as bend, (any type, radius and angle) tapers of any type (straight bend, decreasing, increasing, flanged or double socketed etc) tail pieces, tee, single branch, 'Y' junction, double branch, cross collar, cap, plug etc including push on joints(tyton) complete all as specified and directed.

M&L for rubber gasket push on joint suitable for 100 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M&L for rubber gasket push on joint suitable for 150 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed .

M&L for rubber gasket push on joint suitable for 200 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M&L for rubber gasket push on joint suitable for 250 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

S&F in replacement of cast iron non-return valve 200 mm dia ncluding nut ,bolt ,washer and rubber packing complete all as specified and directed. Make: Kirloskar/Upadhaya/GDPA/Kartar

S&F in replacement of cast iron non-return valve 150 mm dia including nut ,bolt ,washer and rubber packing complete all as specified and directed. Make: Kirloskar/Upadhaya/GDPA/Kartar

S&F in replacement of cast iron non-return valve 100 mm dia including nut ,bolt ,washer and rubber packing complete all as specified and directed. Make: Kirloskar/Upadhaya/GDPA/Kartar

S&F in replacement of Bib tap 15 mm size ISI marked standard of PTMT any colour high pressure screwed for iron pipes and fixed complete all as specified and directed. Make Prayag /polytuf/symet

Cleaning of Pump house in Tech area and all connected valve pits inside and outside and cleaning roof of building cutting of grass in side of boundery wall , surrounding of OHTs and complete remove the all waste materials approx area upto 500 sqm complete all as specified and directed.

M&L in replacement for cast iron detachable joints ( D Joint), suitable for CI pipe line 100mm dia complte with full thread 12mm dia nut and bolts and washers incl two Nos rubber rings complete all as specified and directed.

M&L in replacement for cast iron detachable joints (D Joint) suitable for CI pipe line 150mm dia complte with full thread 12mm dia nut and bolts and washers incl two Nos rubber rings complete all as specified and directed.

M&L in replacement for cast iron detachable joints (D Joint) suitable for CI pipe line 200mm dia complte with full thread 12mm dia nut and bolts and washers incl two Nos rubber rings complete complete all as specified and directed.

M&L for repair leakages through lead joints from existing CI pipe of following size , fittings, tee, bends tail pieces, connecting pieces etc by using previously used and additional run lead , spun yarn including caulking to make the joints water tight including excavation works as required complete all as specified and directed for the following bore pipe line :- 250 mm bore

All as per item No 70.00 above but 200 mm bore

All as per item No 70.00 above but 150 mm bore

All as per item No 70.00 above but 100mm bore

All as per item No 70.00 above but 80mm bore

M&L in replacement ventuary/ orific arrangment made out of MS pipe 150 mm bore 7.0 mm thick 0.50 m long (appx) including welding of flange at both end and five Nos. socket of 20 mm bore with fixing of nipple and gate valve of size 20 mm bore and one No. reducer of size 50 x 20 mm complete all as specified and directed.

Opening of Duct cover (PCC) and cleaning the mud from duct for laying of pipe line in duct and refix the duct cover on same position complete all as specified and directed.

M&L for cutting of PCC/Hard standing/WBM road for passing of GI/CI pipes all as specified and directed . Note : Making good with PCC shall be measured and paid separetely under respective item.

M&L for cement concrete 1:2:4 Type B 1 using 20 mm graded crushed stone aggregate complete all as specified and directed.

M&L for PCC 1:2:4 Type B2 using 40 mm graded stone crushed aggregate as in foundation , filling and mass concrete complete all as specified and directed.

M&L for replacement of gland suitable for sluice valve 80 mm to 250 mm bore including replacement of worn out nut ,bolt and washer complete all as specified and directed.

M&L for structure work fabricated from structural , steel section including nut, bolts, washers including cutting/ welding in any position, any shape and drilling hole for bolts in any size and shape as per site requirement or directed and inclusive of one primer coat of red oxide and one finish coat of synthetic enamel black paint complete all as specified and directed.

PAWAN COOL CORPORATION

DHARM ENTERPRISES

om sai builers

M/S EASTERN SUPPLIERS