Special repair/replacement of unserviceable CI/GI pipe line and allied works and provn of desert cooler with stand and ceiling fan and exhaust fan under Madhopur station under GE Basoli

Amount

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for laying of CI/GI water tubing, manhole etc and getting out in soft/loose soil complete all as specified and directed.

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

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Supply and laying for 50 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed.

Supply and laying for 25 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed.

Supply and fix in repair for 50 mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Supply and fix in repair for 25 mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Material and labour for cutting of road/dismantling of interlocking paver blocks from pathways including excavation and earth work upto required depth complete all as specified and directed. Note :PCC for making good disturbed surface will be measured and paid separetely.

Material and labour for PCC 1:3:6 type C-2 using 40 mm graded crushed stone agregate as in foundation, filling and for making good distrubed surfaces of road/drain/hard standing etc including necessary form work, finishing the exposed surfaces of the concrete even & smooth without using extra cement complete all as specified and directed.

Supply laying , jointing and testing of Ductile Iron pipe, sockets and spigot end, class K - 7, of 150 mm dia (6") ISI marked, including special fittings suitable for rubber tyton jointing pipe laid in trenches , joints and jointing materials as per OEM specifications and testing complete all as specified and directed. Note:- Joints, excavation and earth work and fittings shall be measured and paid separately.

Supply laying , jointing and testing of Ductile Iron pipe, sockets and spigot end, class K - 7, of 100 mm dia ISI marked, including special fittings suitable for rubber tyton jointing pipe laid in trenches , joints and jointing materials as per OEM specifications and testing complete all as specified and directed. Note:- Joints, excavation and earth work and fittings shall be measured and paid separately.

Supply and fix DI specials/fittings for spigot socketed /flanged of any size any type such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee, joint pieces, single branch 'Y' junction double branch cross (all sockets or socket and spigot) collars caps complete all as specified and directed.

Taking out old unserviceable sluice valve and supply and fix new cast iron sluice valve flange type of 150 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket(neouprene) complete (Joints, excavation and earth work and fittings shall be measured and paid separately) complete all as specified and directed.

Taking out old unserviceable sluice valve and supply and fix new cast iron sluice valve flange type of 100 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket (neouprene) complete (Joints, excavation and earth work and fittings shall be measured and paid separately) complete all as specified and directed.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 25mm to 50mm, complete all as specified and directed.

Dismantling and taking up/down old unserviceable CI/GI pipe 150mm bore any class, complete all as specified and directed.

Dismantling and taking up/down old unserviceable CI/GI pipe 100mm bore any class, complete all as specified and directed.

Taking up or down steel tubing and disconnecting for cleaning for re- fixing of size 50 mm complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and disconnecting for cleaning for re- fixing of size 25 mm complete all as specified and directed by Engineer-in-Charge.

Material and labour for construction of masonary valve chamber size 60 X 60 X 60cm (Internal dimension) with 100 mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) sub base of floor, 50mm thick PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) in floor finished even and smooth without using extra cement, one brick thick wall in cm 1:4 using old size sub class 'B' bricks and plastering internally and externally upto 150mm below GL 15 mm thick with cement mortar (1:4) and MS sheet cover not less than 3.15 mm thick with angle iron frame size 40x40x6mm, locking arrengement and painting with two coats synthetic enamel paint over a coat of the red oxide primer including excavation and earth work in any type of soil complete all as specified and directed.

Material and labour for construction of masonary valve chamber size 90 X 90 X 90cm (Internal dimension) with 100 mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) sub base of floor, 50mm thick PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) in floor finished even and smooth without using extra cement, one brick thick wall in cm 1:4 using old size sub class 'B' bricks and plastering internally and externally upto 150mm below GL 15 mm thick with cement mortar (1:4) and MS sheet cover not less than 3.15 mm thick with angle iron frame size 40x40x6mm, locking arrengement and painting with two coats synthetic enamel paint over a coat of the red oxide primer including excavation and earth work in any type of soil complete all as specified and directed.

Material and labour for construction of masonary valve chamber size 120 X 120 X 120cm (Internal dimension) with 100 mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) sub base of floor, 50mm thick PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) in floor finished even and smooth without using extra cement, one brick thick wall in cm 1:4 using old size sub class 'B' bricks and plastering internally and externally upto 150mm below GL 15 mm thick with cement mortar (1:4) and MS sheet cover not less than 3.15 mm thick with angle iron frame size 40x40x6mm, locking arrengement and painting with two coats synthetic enamel paint over a coat of the red oxide primer including excavation and earth work in any type of soil complete all as specified and directed.

Point wiring with 1.5 Sqmm FRLS, PVC insulated and unsheathed multi stranded flexible copper conductor cable in and incl rigid PVC conduit concealed medium grade with pressed mild steel terminal boxes(sheet not less than 1.6 mm thick) duly painted with a coat of red oxide primer with suitable thickness plastic laminated sheet cover 3mm thick of adequate size for one light or one fan controlled by one switch incl 1.5 Sqmm FRLS, PVC insulated and unsheathed multi stranded flexible copper conductor cable as earth wire(green colour) to common earth dolly complete all as specified and directed by Engr-in-charge.Note: a) Rate for cutting chases for conduits and sinking for boxes and making good to wall, floors deemed to be included in each point etc (b) On RCC roof ceiling PVC conduit shall be provided on surfaces for any necessary point with proper fixing clips and no extra cost shall be paid for the job etc complete all as per specified and directed.

Point wiring with 2.5 sqmm FRLS, PVC insulated and unsheathed multi stranded flexible copper conductor cable drawn in and including rigid PVC concealed conduit medium grade of suitable size with sunk cast iron/pressed steel terminal boxes(sheet not less than 1.6mm thick) of adequate size with suitable thickness plastic laminated sheet cover 3mm thick for one 3 pin socket outlet 15 Amp on independent board including continuous 2.5 sqmm FRLS,PVC insulated and unsheathed copper conductor cable (multistranded) as earth wire to common earth dolly, complete all as per specified and directed.

Supplying & Fixing switch piano flush button single pole one way 5 amps 230 volts, complete all as per specified and directed.

Supplying & Fixing switch socket combination 2 in 1, 6 pin, 5 and 15 amps, 230 volts,flush type complete all as per specified and directed.

Supply and fixing ceiling fan with blade, down rod, BLDC regulator and accessories, 230 Volt, 1200mm sweep, min air delivery 210 CFM with service value 6.00 BEE, five star rated with brushless direct current motor (BLDC) complete all as specified and directed..

Supply and fix Exhaust fan 300mm sweep, steel body, heavy dutu with blade, frame, louvers with all accessories, complete all as specified and directed.

Supply and fixing desert cooler electric driven Single phase having nominal air flow capacity 4000 CUM per hours of steel body complete all as specified and directed

S&F framed brackets or angles or tees with web and flanges cut to shape drilled and counter sunk for screw, including bending and welding angles iron frame GE 410W (Gde-E-250) stand made out of quality A size of 40x40x5mm angle frame duly grouted in wall/floor all as necessary MS angle painted with two coats of synthtic enamel paint over a coat of red oxide primer complete all as specified and directed.

AGGARWAL ASSOCIATES (BID ID -3094306)

kailu construction co (BID ID -3094269)

M/s. Jaswant Singh Govt Contractor (BID ID -3092756)

ADVAIT CONSTRUCTION CO (BID ID -3091205)

Shiva Builders (BID ID -3094031)

M/S K B CONSTRUCTION CO (BID ID -3093293)

R K Builders (BID ID -3093135)

Substantial Const. Co. (BID ID -3093680)