REPAIRS AND REPLACEMENT OF WATER SUPPLY PIPE LINES AND OTHER CONNECTED MAINTENANCE WORKS AT ABNS AREA, CDO WING, PC WING, DEMO COMPANY, GLOBE AREA, MLIRC, HARDING LINES, MH, TURKAMATTI UNDER GE (I) BELGAUM

Amount

Excavating in trenches n exc 1.5m wide and n exc 1.5m depth and getting out in any type of soil for laying cables, pipes, etc. all as specified and directed.

Returning filling in including spreading leveling, watering and well ramming in layers n.exc 25cm thick all as specified and directed.

Removing excavated soil to a distance n exc 50m and depositing where directed at a level n.exc 1.5m above the starting point all as specified and directed.

M&L for 250mm bore ductile iron pipes with flanged ends, centrifugally cast, inside surfaces with cement mortar lining, ISI marked, Class K7, in any length, laid in trenches/ on ground/ on supports with push on rubber gasket joints including dismantling and taking down existing unserviceable CI pipes of any description and type and making good disturbed surfaces all as specified and directed. Note: Ductile iron pipe fittings wherever required shall be measured and paid separately under relevant items of this Schedule.

All as described in item No. 04 but 200mm dia DI pipes

All as described in item No. 04 but 150mm dia DI pipes

All as described in item No. 04 but 100mm dia DI pipes

All as described in item No. 04 but 80mm dia DI pipes

M&L for ductile iron spigot and socket pipe fittings such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs all as specified and as directed.

S&F 250mm bore CI Non Return Valve nitrite ball type cast iron body with bypass arrangement conforming to relevant IS, heavy duty, flanged, drilled, with necessary rubber gaskets, nuts & bolts etc as required and testing complete including taking down the existing unserviceable non return valve of any description all as specified and as directed.

All as described in item No. 10 but 200mm bore CI Non Return Valve

All as described in item No. 10 but 150mm bore CI Non Return Valve

All as described in item No. 10 but 100mm bore CI Non Return Valve

S&F 100 mm bore foot valve, nitrite ball type, cast iron body, flanged type, conforming to relevant IS 4038 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceablefoot valve of any description all as specified and as directed. Make: NORMEX or equivalent approved make

Supplying and fixing of 150 mm bore sluice valve, cast iron body with stainless steel spindle, flanged type, conforming to IS-14846 Class PN 1.0 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable sluice valve of any description all as specified and as directed.

All as described in item No. 15 but 100 mm bore sluice valve

All as described in item No. 15 but 80 mm bore sluice valve

M&L for run lead joints for 150mm bore ductile iron/ cast iron spigot and socket pipes and fittings including provision of spun yarn and caulking, jointed in repairs all as specified and as directed.

All as described in item No. 18 but for 100mm bore cast iron pipes.

All as described in item No. 18 but for 80mm bore cast iron pipes.

S&F in repairs rubber gasket joints for 150mm bore cast iron flanged pipes and fittings all as specified and as directed.

All as described in item No. 21 but for 100mm bore cast iron pipes.

All as described in item No. 21 but for 80mm bore cast iron pipes.

M&L for mechanical joints for 250mm bore ductile iron pipes with necessary CI collars, CI flanges, MS bolts/ nuts and rubber gasakets as in repairs to existing pipes including taking down existing DI pipes on either sides and relaying the same and necessary excavation in any type of soil, returning, filling in and removal of surplus soil to a distance not exceeding 50m all as specified and as directed.

All as described in item No. 24 but for 200mm bore cast iron pipes.

All as described in item No. 24 but for 150mm bore cast iron pipes.

All as described in item No. 24 but for 100mm bore cast iron pipes.

All as described in item No. 24 but for 80mm bore cast iron pipes.

M&L for 100mm bore GI water tubing, medium grade with and including provision of all fittings, laid in trenches including taking up or down existing unserviceable GI pipes of any description alongwith its connections all as specified and as directed.

All as described in item No. 29 but 80mm bore GI tubes.

All as described in item No. 29 but 50mm bore GI tubes.

All as described in item No. 29 but 40mm bore GI tubes.

M&L for 25mm bore GI water tubing, medium grade with and including provision of all fittings, fixed complete to walls and ceilings or laid in floors/ trenches including taking up or down existing unserviceable GI pipes of any description alongwith its connections all as specified and as directed.

M&L for 25mm bore UPVC water supply pipes, pressure rating 10 kgf/ sqcm with and including provision of all fittings, fixed complete to walls/ roofs or laid in floors/ trenches including taking up or down existing unserviceable GI/ HDPE/ PVC pipes of any description alongwith its connections all as specified and as directed.

All as described in item No. 34 but 20mm bore UPVC pipes.

All as described in item No. 34 but 15mm bore UPVC pipes.

S&F in repairs 15mm bore gun metal gate valve heavy duty ISI marked with iron wheel head screwed both ends to iron pipes and fixed all as specified and as directed

All as described in item No. 37 but 20mm bore gun metal gate valve

All as described in item No. 37 but 25mm bore gun metal gate valve

All as described in item No. 37 but 40mm bore gun metal gate valve

All as described in item No. 37 but 50mm bore gun metal gate valve

S&F in repairs 20mm dia PTMT ball valves high pressure (minimum weight 210 grams) with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe all as specified and directed.

All as described in item No. 42 but for 25mm dia PTMT ball valves

M&L for plain cement concrete type D2 1:4:8 using 40mm graded stone aggregate as in foundation and mass concrete including demolition of existing unserviceable concrete of any description all as specified and directed.

M&L for plain cement concrete 1:3:6, type C2, using 40mm graded stone aggregate as in coping/ thrust blocks including use of necessary form work including demolition of existing unserviceable concrete of any description all as specified and directed.

M&L for Moorum/ red bajri filling in cut portions of road/ paving/ floor, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering all as specified and as directed.

M&L for construction of valve chamber of size 1200 x 1200 x 1100 mm (Internal dimensions) with 100mm thick PCC 1:4:8 type D2 using 40mm graded aggregate for foundation, 200mm thick precast PCC 1:3:6, type C0 solid block walls built in CM 1:6, 75mm average thick x 200mm width coping in PCC 1:2:4 type B1 using 20mm graded stone aggregate, 15mm thick rendering in CM 1:4 to internal walls, floors and upto150mm depth below GL to external walls, including provision of 2mm thick MS sheet cover fixed to MS angle iron frame made out of 40 x 40 x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40mm x 4mm including two coats of synthetic enamel painting over one coat of red oxide primer to all steel surfaces and provision of locking arrangements including necessary excavation and earth work in any type of soil including demolition of existing valve chamber all as specified and directed.

All as described in item No. 47 but valve chamber of size 900 x 900 x 860mm (Internal dimensions)

Supplying, installing, testing and commissioning of cast iron bulk water meter, impeller type, enclosed type with gears and flanged ends, conforming to IS 2373 suitable for 250mm bore CI/ DI water supply pipe line with all necessary fittings all as specified and directed. Make: KRANTI/ L&T/ JINDAL

M/s.GOODWILL ELECTRICALS

M/s. VIJAY ELECTRICALS

DHANSHRI ENTERPRISES