REPAIR/REPLACEMENT AND MAINTENANCE OF DEFECTIVE EXTERNAL WATER SUPPLY PIPE LINES, VALVES AND MISC ITEM AT TECH AREA, OMQ, NP AREA AND WSA AT 2 WING AF STN PUNE UNDER GE (AF) LOHEGAON

Amount

Taking up or down unserviciable / old GI tubing any grade and fittings connections ( including dewatering of trench) and removal from site Complete all as specified and as directed by Engr-in-charge of following sizes :-.

15 mm bore

20 mm bore

25mm bore

40mm to 80 mm bore

Refixing/Relaying old steel tubing and connections in new or old position, ISI marked with all fittings such as bends, tees, elbows, nipple, unions, short pieces, sockets etc fixed to walls ceiling or laid on floor / roof etc Complete all as specified and as directed by Engr-in-charge of following sizes :-

15 mm dia bore

20 mm bore

25 mm bore

40 mm to 50 mm dia bore

Supply & lay and jointing tubing medium grade galvanised iron pipes, ISI marked with all fittings such as bends, tees, elbows, nipple, unions, short pieces, sockets etc fixed to walls ceiling or laid on floor / roof etc Complete all as specified and as directed by Engr-in-charge of following sizes :-

15 mm bore

20 mm bore

25mm bore

40mm bore

50mm bore

80mm bore

Taking up cast iron water mains including all fittings, with spigot and socket ends and lead joints including burning out joints and recovering lead a Complete all as specified and as directed by Engr-in-charge of following sizes :-.

100 mm bore

150 mm bore

200 mm bore

250 mm bore

250 mm bore

M&L for caulking existing leaking lead joint including jointing materials such as lead, lead wool, spurn yarn for the following sizes of CI pipe lines Complete all as specified and as directed by Engr-in-charge.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

M & L for bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socked etc) tee pieces , single branch, junction, double branch, cross ( all sockets or socket and spigot) collars, caps plugs suitable for the pipe upto 150 mm bore Complete all as specified and as directed by Engr-in-charge.

M & L for bends (any type, radius and angle) tapers any type (straight bend, increasing, decreasing or double socked etc) tee pieces , single branch, junction, double branch, cross ( all sockets or socket and spigot) collars, caps plugs suitable for the pipe 200 mm to 300 mm bore Complete all as specified and as directed by Engr-in-charge.

S&F PVC Float valves , high pressure ,with polythene float and flynut complete screwed for iron pipe including taking down Complete all as specified and as directed by Engr-in-charge.

15 mm dia

20 mm dia

25 mm dia

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil for cleaning surface area and cutting shurbes/grass & bushes and remove the material at various installation at site. Complete all as specified and as directed by Engr-in-charge.

S & F gun metal gate valves with iron wheel head screwed both end for iron pipe and fixed including taking down unserviceable gun metal gate valves Complete all as specified and as directed by Engr-in-charge.

20mm dia bore

25mm dia bore

40mm dia bore

50mm dia bore

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for laying of GI tubing/ taking out of GI tubing and getting out in the following complete all as specified and directed by Engr -in- Charge :-

Soft /loose soil

Hard / dense soil

Soft disintegrated rock

Returning filling including spreading levelling, watering and well ramming in layers n. exc 25cm with soil obtained from excavation Complete all as specified and as directed by Engr-in-charge.

Removing excavated soil / material n. exc 50 mtr and depositing where directed at a level n. exc 1.5 mtr above the starting point Complete all as specified and as directed by Engr-in-charge.

Demolishing or dismantling Concrete in ground floors and pavings n exc 15 cm thickness Complete all as specified and as directed by Engr-in-charge.

M&L for cement concrete (1:3:6) type C1 in foundation filling and mass concrete using 20mm graded stone agg for foundation work as required on site etc complete all as specified and directed by Engr-in- Charge.

Supply only Alum powder, Purity 83% used for cleaning of swimming pool Complete all as specified and as directed by Engr-in-charge.

Supply and fixing MS Sheet of thickness 2.0 mm as in chamber cover including pintol heavy duty hinges, with locking arrangments welding bending cold or hot drilling holes for bolts of any shape and sizes frames of angle or other section and hold fast arrangements made by MS flat iron including necessary fabrication work etc complete all as specified and directed by Engineer - in - Charge.

M&L for Construction of brick masonry valve pit inside measurement 1.2 m x 1.2 m x 90 cm in replacement complete with MS Sheet 3.00 mm thick cover and angle iron frame (40m x 40mmx 40mm) as per existing size including locking arrangement suitable for sluice valve 200 mm to 300mm and sheet cover with one coats of red oxide and two coat of Synthetic enamel paint and complete leveling refilling the unwanted existing trenches ,as per ground requirement complete all as specified and as directed by Engr-in-charge.

M&L for Construction of brick masonry valve pit inside measurement 0.90m x 0.90m x 0.90m in replacement complete with MS Sheet 3.00 mm thick cover and angle iron frame (40m x 40mmx 40mm) as per existing size including locking arrangement suitable for sluice valve 80 mm to 150 mm and sheet cover with one coats of red oxide and two coat of Synthetic enamel paint and complete leveling refilling the unwanted existing trenches ,as per ground requirement complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp of (minimum thickness of 6mm) flap type,GP joint for CI,DI Pipe of size 80mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint for CI,DI Pipe of size 100mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp (minimum thickness of 6mm) flap type,GP joint for CI,DI Pipe of size 150mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp (minimum thickness of 6mm) flap type,GP joint for CI,DI Pipe of size 200mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp (minimum thickness of 6mm) flap type,GP joint for CI,DI Pipe of size 250mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for Mechanical Joint clamp (minimum thickness of 6mm) type,flap type,GP joint for CI,DI Pipe of size 300mm along with MS nut bolt washer Complete all as specified and as directed by Engr-in-charge.

M & L for DI water pipes with spigot and socket ends including rubber gasket joint Class K 7, in any length, laid in trenches complete all as specified and as directed by Engr-in-charge.

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Taking out unserviceable CI sluice valve from exisiting position by opening the nuts , bolts and breaking of valve chamber including necessary earth work and excvation in any type of soil and S & F CI sluice valve with PN rating 1:6 conforming to IS 14846 duly ISI marked with iron wheel head HSS spindle and all other conected accessories such as gland packing, bolts, and nuts rubber gasket etc complete and making good the vlave chamber to match with the adjacent surface including brick / PCC block works, plastering etc for the following sizes Complete all as specified and as directed by Engr-in-charge.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Taking out water sample in clean container gettng the same tested from Deptt of Water and waste water examiner or NABL accredited lab Complete all as specified and as directed by Engr-in-charge.

Repairing of leakages/blockage GI pipeline of size 15 mm,20mm,25mm by replacing the tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including material, excavation and earth work Complete all as specified and as directed by Engr-in-charge. Notes :- (a) Fitting required to rectify will be included in above intem of size mentioined pipe line paid seperately. (b) Defect should be rectified within 24 hrs of intimation otherwise recovery @ Rs 300 per day will be carried out. (c) Contractor should be responsible to rectify the defects in any place including restricted area in AF Lohegaon

Repairing of leakages/blockage GI pipeline of size 40mm,50mm by replacing the Tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including material, excavation and earth work Complete all as specified and as directed by Engr-in-charge. Notes :- (a) Fitting required to rectify will be included in above intem of size mentioined pipe line paid seperately. (b) Deffect should be rectified within 24 hrs of intimation otherwise recovery @ of rupees 300 per day will be carried out. (c) Contractor should be responsible to rectify the defects in any place including restricted area in AF Lohegaon

Repairing of leakages/blockage GI pipeline of size 80mm by replacing the tees, bends, sockets,unions,nipple and providing the other materials required to complete the job including material, excavation and earth work Complete all as specified and as directed by Engr-in-charge. Notes :- (a) Fitting required to rectify will be included in above intem of size mentioined pipe line paid seperately. (b) Defect should be rectified within 24 hrs of intimation otherwise recovery @ of rupees 300 per day will be carried out. (c) Contractor should be responsible to rectify the defects in any place including restricted area in AF Lohegaon

S&F for bib tap 15 mm bore of fancy chromioum plated with long shank & cup , screwed down high pressure with crutch or butterfly, screwed both ends for iron pipe or for brass ferrule fixed in repair complete all as specified and as directed by Engr-in- Charge.

Supply only Calcium Hypo Chlorite 65% chlorine content (Calcium based granular) Complete all as specified and as directed by Engr-in-charge.

Supply & fixing flow water meter brass of size 100 mm including all the fittings required for replacement complete all as specified and directed by Engr-in-Charge.

Supply & fixing of centrifugal pump suitable for work under operating condition of head 40 mtr and discharge of approx 25 LPS on 415V, 3 Phase, 50 Hz complete as specified and directed by Engineer-in-Charge.

supply and fixing of electric motor suitable for driving pump of operating condition as mentioned in item No 35, 415V, 3 phase 50 Hz complete all as specified and directed by Engr-in-Charge.

Supply and fix in repair and connecting Air release valve of size 50 mm dia both ends flanged with check nut including provision of jointing material such as insertain sheet 3mm thick nut & bolts with washer complete all as specified and directed by Engr-in-Charge.

SKS Electricals

M/S S H KHAN ENTERPRISES

metro electrical services

Parmanand Enterprises