SPECIAL REPAIR TO RISING MAIN WATER SUPPLY LINE AND ALLIED WORKS AT ZONE D AT NEW CANTT UNDER GE (S) PATIALA

Amount

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

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

Removing surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed by Engr-in-Charge.

Taking up/out cast iron water mains of 200mm bore including all fittings with spigot and socketed ends or flanged ends including burning out lead joints or dismantling flanged joints for pipe complete all as specified and directed. Note: (i) Excavation and earth work shall be measured and paid separately.

All as per Item Sr No.04 but cast iron pipe with flanged end centrifugally casted class LA in any length 150 mm bore complete all as specified and directed.

All as per Item Sr No.04 but MS pipe 200mm dia complete all as specified and directed. Note:- The required T&P items shall be arranged by the contractor and cost thereof shall be included in the unit rate quoted.

Cutting existing cast iron pipe upto 200mm bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately).

All as per Item Sr No.07 but Pipe of 150mm bore complete all as specified and directed.

M & L Run lead joint to spigot and socketed pipes and fittings of pipe of 200mm bore including spun yarn etc. complete all specified and directed.

All as per Item Sr No.09 but Pipe of 150mm bore complete all as specified and directed.

Supplying and fixing in replacement cast iron sluice valves ISI marked with hand wheel suitable for cast iron pipe of 150 mm bore, both ends flanged rating PN-1.6 ISI marked as per IS:14846 with mild steel spindle as in repairs including jointing with nuts and bolts, washers and gasket etc. complete all as specified and directed.

All as per Item Sr No.11 but Pipe of 200mm bore complete all as specified and directed.

Construction of masonry pits of size 150x150x120cm (internal) for sluice valves with sub Class 'B' bricks straight or curved or plan exc 6 mtr mean radius built in CM 1:6 PCC 1:3:6 in foundation, 15 mm thick plaster in CM 1:4 with and including WPC on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangements, hold fasts and handle etc duly painted with two coats of synthetic enamel paint over a coat of rex oxide primer including necessary excavation & earth work complete all as shown in drg No. STD-1106, Sh-1/1 and as specified, including dismantling of existing unserviceable valve pit and removal of unserviceable material from site, complete all as specified.

Material & labour for laying, jointing and testing Ductile iron water pipes 200mm bore class K-9 conforming to IS, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work, CI/DI specials and lead joints shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted).

S & F fixing cast iron pipe with flanged end centrifugally casted class LA in any length 150 mm bore in rising/supply main of O/H reservoir with rubber gasket, nuts & bolts with washers complete including required T&P. NOTE:- (i) The required Scaffolding upto the height of 25 mtrs for opening and fixing of CI Pipe of OH reservoir, Chain pulley Assy, Lifting Jack for holding vertical pipe and other misc T&P items shall be arrangement of the contractor and the cost thereof shall be included in the unit rate quoted.

Supply and fixing in replacement of MS pipe 200mm dia as in suction pipe of length 3metre each, thickness of pipe not less than 6mm flanged on both sides with hole as per matching the existing complete all as specified and directed. Note: For the purpose of measurement only pipe length shall be measured. The cost of flange shall be included in the unit rate quoted. Note:- The required T&P items shall be arranged by the contractor and cost thereof shall be included in the unit rate quoted.

Cast iron/MS fittings of size upto 300 mm bore for spigot and socketed pipes e.g. Bends (any type, radius and angle). Tapers any type (Straight, end, increasing, decreasing or double socket etc). Tee pieces single branch, 'Y' junctions double branches, crosses (all sockets or socket and spigot) collars caps and plugs conforming to I.S. complete all as specified and directed. (Excavation, earth work, & joints shall be measured and paid separately).

All as per Item Sr No.17 but Ductile iron fittings complete all as specified and directed.

Materials and labour for drilling & tapping CI/DI/GI water mains of any size ( in position) for branch connection of the internal dia of size 20 mm including supply and fixing plain brass ferrules screwed both end 20mm bore and necessary earth work complete all as specified and directed by Engr-in-charge.

Supply & fixing in replacement Cast Iron Foot valve assembly as per IS 4038, ends flanged suitable for 200 mm bore pipe complete with nuts /bolts and washers of appropriate size and rubber gasket etc complete all as specified and directed. Note:- The required T&P items for taking out and refixing foot valve shall be arranged by the contractor and cost thereof shall be included in the unit rate quoted.

Cutting of road / PCC path upto the depth of pipes and making good the disturbed surface with PCC 1:2:4 (20mm aggregate) using extra cement including earth work complete all as specified and directed

Supply & Fixing in replacement LED Street light / Building light fitting with cast aluminium body and toughened glass of capacity 48 watt lamp type 48 W LED 6000K complete all as specified and directed.

Supply & fixing Bracket 1.2 mtr long made to shape fabricated out of GI pipe medium grade (ISI marked ) 32mm dia including provision of socket/nipple, fitted at one end to suit the mounting of street light fitting including all cutting drilling and welding etc. fixed to wall / beams of OHT by means of two sets of clamps made out of 40x5mm MS flat and 6 Nos nuts & bolts of suitable size duly applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed. (Rates of MS clamps and nuts/bolts are deemed to be included in unit rate quoted)

Material and labour for MS sheet upto 2 mm thick as in Top covers of O/H Reservior, made to size and shape provided and fixed with angle iron frame 40x40x6mm frame with fixing hinges, locking arrangement hold fastand handle etc as per site requirement including all fabrication work, two coat synthetic enamel paint over coat of red oxide primer, providing lifting arrangement complete all as specified and directed by Engineer-in-charge .

M/S RAJ KUMAR GUPTA

Jawandha Enterprises

M/S Mukesh Kumar Gupta

Swami Engineers