SPECIAL REPAIR OF CI GI PIPE LINES AND CONNECTED WORKS IN TECHNICAL AND DOMESTIC AREA AT AF STN NARELA AND PROVN OF SLUICE VALVE IN TECH AREA AND REPLACEMENT OF WATER PIPE LINES AT AF STN RAJOKRI UNDER GE AF GURGAON

Amount

Taking up or down CI/MS water mains 200/150/100/80 mm dia bore (including all fitting) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed.

Supply, laying and testing of 200mm bore CI pipe line with spigot and socket ends and centrifugaly cast Class-A in any length laid in trenches complete all as specified and as directed by Engineer-in-charge.

Supply, laying, jointing and testing of 80mm bore MS pipe Class-C (Heavy Gde) including welding joints where ever reqd complete all as specified and as directed by Engineer-in-charge.

Supply, laying, jointing and testing of 100mm bore MS pipe Class-C (Heavy Gde) including welding joints where ever reqd complete all as specified and as directed by Engineer-in-charge.

Supply, laying, jointing and testing of 150mm bore MS pipe Class-C (Heavy Gde) including welding joints where ever reqd complete all as specified and as directed by Engineer-in-charge.

Re-laying and testing of existing cast iron pipe line 200mm bore with spigot and socket ends Class LA including cleaning and painting with black bitumineous paint externally complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement Cast Iron Bends for Spigot Socketed Pipes (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 etc 200mm dia pipes complete all as specified and as directed.

M&L for run lead joints for 200mm dia of cast iron Spun pipes/fittings including burning out old joints and recovering lead complete all as specified and as directed.

S&F pressure gauge dial 0-21 Kgs rating complete all as specified and as directed.

S&F pressure switch suitable for 0-21 Kgs rating pressure gauge complete all as specified and as directed.

Supply and fixing non return valve of size 80mm dia including all fixing arrangement of size 80 mm dia bore MS pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 150mm bore size Butter fly valve both end flanged type including all fixing arrangement of size 150 mm dia bore CI/MS pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 80mm bore size Butter fly valve both end flanged type including all fixing arrangement of size 80 mm dia bore CI/MS pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 80mm size foot valve one end flanged type including all fixing arrangement of size 80 mm dia bore CI/MS pipe complete all as specified and as directed by Engr-in-Charge.

M&L for testing and servicing of fire hydrant complete all as specified and as directed by Engr-in-Charge.

M&L for shifting of old motor to new location including PCC 1:2:4 type-B-1 foundation as per site requirement including connecting and testing complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 200mm bore sluice valve both end flanged type non rising stem type of class PN 1.6 including all fixing arrangement duly drilling holes for fixing of nuts, bolts, stem made of high tensile brass ISI marked including rubber gasket, nut, bolts and washer complete all as specified and as directed by Engr-in-Charge.

Taking up or down cast iron water mains 80 mm dia bore (including all fitting) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed.

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

Taking up or down cast iron water mains 150 mm dia bore (including all fitting) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed.

Taking up or down steel tubing and connections, including fittings to store GI tubing 20 mm bore any type complete all as specified and as directed.

Taking up or down steel tubing and connections, including fittings to store GI tubing 25 mm bore any type complete all as specified and as directed.

Taking up or down steel tubing and connections, including fittings to store GI tubing 40 mm bore any type complete all as specified and as directed.

Taking up or down steel tubing and connections, including fittings to store GI tubing 50 mm bore any type complete all as specified and as directed.

Supply , laying , jointing of GI Pipe medium grade of size 20 mm dia including jointing material/ ISI mark GI fittings in trenches complete all as directed.

Supply , laying , jointing of GI Pipe medium grade of size 25 mm dia including jointing material/ ISI mark GI fittings in trenches complete all as directed.

Supply , laying , jointing of GI Pipe medium grade of size 40 mm dia including jointing material/ GI fittings in trenches complete all as directed.

Supply , laying , jointing of GI Pipe medium grade of size 50 mm dia including jointing material/ GI fittings in trenches complete all as directed.

Supply , laying , jointing of GI Pipe medium grade of size 80 mm dia including jointing material/ ISI mark GI fittings in trenches complete all as directed.

M & L for ductile iron pipes of 150 mm dia with spigot and socket ends centrifugal cast K-7 as per IS 8329 in any length suitable for and including rubber tightening joints laid in trenches complete all as specified and as directed by Engineer-in-charge.

M & L for ductile iron pipes of 100 mm dia with spigot and socket ends centrifugal cast K-7 as per IS 8329 in any length suitable for and including rubber tightening joints laid in trenches complete all as specified and as directed by Engineer-in-charge.

Supply and fixing gun metal globe or gate valve with iron wheel head screwed both ends for GI pipe of size 20 mm dia complete all as specified and as directed.

Supply and fixing gun metal globe or gate valve with iron wheel head screwed both ends for GI pipe of size 25 mm dia complete all as specified and as directed.

Supply and fixing gun metal globe or gate valve with iron wheel head screwed both ends for GI pipe of size 40 mm dia complete all as specified and as directed.

Supply and fixing gun metal globe or gate valve with iron wheel head screwed both ends for GI pipe of size 50 mm dia complete all as specified and as directed.

Supply and fixing sluice valve both end flanged type of class PN 1.6 including all fixing arrangement of size 150 mm dia bore pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fixing sluice valve both end flanged type of class PN 1.6 including all fixing arrangement of size 100 mm dia bore pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fixing sluice valve both end flanged type of class PN 1.6 including all fixing arrangement of size 80 mm dia bore CI/DI pipe complete all as specified and as directed by Engr-in-Charge.

Supply and fix Valve, reflux, with by-pass Arrangement, 150 mm (6”) dia complete all as specified and as directed.

Supply and fix in replacement Cast Iron Bends for Spigot Socketed Pipes (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 etc upto 150mm dia pipes complete all as specified and as directed.

Supply and fix in replacement Cast Iron Bends , Tapers,Tee pieces (single & double branch) for Flanged Pipes anytype and angle/radius andstraight connecting pieces but all ends flanged upto 150mm dia pipes complete all as specified and as directed.

Supply and fix in repair Cast Iron Connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth upto 150mm dia pipes complete all as specified and as directed.

M&L for run lead joints for 150mm dia of cast iron Spun pipes/fittings including burning out old joints and recovering lead complete all as specified and as directed.

M&L for run lead joints for 100mm dia of cast iron Spun pipes/fittings including burning out old joints and recovering lead complete all as specified and as directed.

M&L for run lead joints for 80mm dia of cast iron Spun pipes/fittings including burning out old joints and recovering lead complete all as specified and directed. Note for ite nos 43 to 45 :- The Excavation in muddy soil including removing water by any means for supply and fixing Run lead joint after removing jointing material cocking the required materials properly complete will include in quoted rates in the item itself.

M&L for Drilling and tapping cast iron water mains for branch connection of the internal dia 20mm including clamp piece and nuts and bolts all as specified and as directed.

Taking out of sluice valves/ NRV/ Reflux valve from existing pipe lines upto 80/100/150 mm bore complete all as specified and as directed.

Taking out of Gate valve 20 to 50 mm bore complete all as specified and as directed.

Excavation intrenches in soft loose soil not exceeding 1.5 mtr vidse and not exc 1.5 mtr in depth for poles stays,cable and getting out complete all as specified and directed by Engr-in-Charge.

Returning filling in approved earth incl spreading leveling watering and welln ramming in layers not exc 25cm complete all as specified and directed by Engr-in-Charge.

Removing excavated materials (surplus soil) to a distance exc. 50m and depositing where directed at a level n.exc 1.5 m above the starting point all as specified and directed by Engr-in-Charge.

M&L for cutting existing CI/DI pipe 150mm bore and reducing to required length and making connection with new pipe line using requisite tee,reducer or fittings/joints complete all as specified and directed by Engr-in-Charge.

M&L for cutting road/path for laying of DI pipe line upto 150mm and making good to the disturb area as existing complete all as specified and directed by Engr-in-Charge.

M&L for brick masonary valve pit (type B) of size 90 x 90 x 90 cm cm (internal of chember ) MS sheet cover fabricated from 3 mm thick MS sheet and frame of angle iron 40 mm x 40 mm 6 mm with fixing arrangement , hinges and locking arrangement and painting two coat of synethetic enamel paint over a coat of red oxide primer on MS cover and frame , inlcuding necessary excavation and earth work in any type of soil , returning , filling in approved soil disposal of surplus soil to a distance not exc.50 mtr , 150 mm thick PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation , brick work in cement motor (1:6) 15 mm thick plastering in cement mortoar (1:4) (both internally and externally) 100 mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggregate as in flooring complete all as directed by Engr-in-Charge.

M/s Navansh Engineers & Consultants

V.K. Enterprises