REPAIR MAINT OF RISING MAIN CI DI AND GI PIPE LINE AND OTHER CONNECTED WORKS TO WATER SUPPLY SYSTEM UNDER GE AF TECH AREA AGRA

Amount

M&L in renewal for lead joints including spun yarn & taking out old lead by burning etc for the following bore of CI pipe /fittings complete all as specified and directed Note: (i) The quoted rate shall be deemed to be inclusive of the necessary earth work (ii) Old taken out lead to be used in making of lead joint

(a) 300 mm bore

(b) 200 mm bore

(c ) 150 mm bore

(d) 100 mm bore

(e) 80 mm bore

Dismantling, opening head of sluice valve, taking out wedge nut/spindle with nut/wedge for replacement and refixing after replacement of Gun metal wedge nut and stainless steel spindle and refacing/regrinding sheet etc for the following size of sluice valve including nuts, bolts, washer, rubber packing and gland complete all as specified and directed.

(a) 300 mm bore

(b) 150 mm bore

(c) 100 mm bore

(d) 80 mm bore

Taking up/down GI/HDPE tubing of any length including fitting from trenches, walls, ceilings for relaying/replacement for the following sizes all as specified and directed :-

(a) 40 mm bore tubing

(b) 50 mm bore tubing

(c) 80mm bore tubing

(d) 100mm bore tubing

Laying only in trenches GI/HDPE tubing in any length with connections as retrieved from item here-in-before after cleaning, washing or removing old screw thread as required & providing new fittings, as required, complete all as specified and directed for the following sizes :-

(a) 40 mm bore tubing

(b) 50 mm bore tubing

(c) 80mm bore tubing

(d) 100mm bore tubing

Laying only, GI/HDPE tubing with connections in any length as retrieved from item here-in-before, fixed to wall, ceiling or laid in floor after cleaning, washing or removing old screw thread as required & providing new fittings, wherever required, complete all as specified and directed for the following sizes :-

(a) 40 mm bore tubing

(b) 50 mm bore tubing

(c) 80mm bore tubing

(d) 100mm bore tubing

Supply, laying & testing GI tubing medium grade in trenches in any length including required GI fitting complete all as specified and directed for the following bore :-

(a) 40 mm bore tubing

(b) 50 mm bore tubing

(c) 80mm bore tubing

(d) 100mm bore tubing

M&L in for drilling & tapping cast iron mains in position for branch connection of 20mm bore GI pipe with MS clamps including necessary earth work if required etc complete all as specified and directed.

Supply & fixing in renewal gun metal globe gate valve with iron wheel head, screwed both ends ISI marked for the following sizes complete all as specified & directed :-

(a) 50mm bore

(b) 40 mm bore

Supply & fixing in renewal of cast iron body sluice valve ISI marked PN 1.6 and conforming to IS 14846 with stainless steel spindle of following sizes etc complete all as specified and directed.

(a) 300 mm bore

(b) 200 mm bore

(c) 150 mm bore

(d) 100 mm bore

(e) 80 mm bore

M&L in renewal for ‘D’ joints complete with collars, rubber ring, nuts & bolts etc for following bore complete all as specified and directed.

(a) 300 mm bore

(b) 200 mm bore

(c) 150 mm bore

(d) 100 mm bore

(e) 80mm bore

(f) 50 mm bore

Supply & fixing in renewal of non return valve ISI marked including complete fixing accessory of following sizes etc complete all as specified and directed.

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Supply & fixing in renewal Cast iron pipes with flanged ends, centrifugally cast, class B, in any length laid in trenches/over head reservoir with Nut bolt and all fitting arrangments of following dia complete all as specified and directed . Note - (a) The subject work is to be carried out upto 21.00 m hight (b) The quoted rate shall be deemed to be inclusive of the cost of all tools and plants (c) The contractor shall provide sefety measure to avoid any incidents during progress of work.

(a) 80 mm dia

(b) 100 mm dia

(c) 150 mm dia

Excavation in trenches in soft/loose soil n. exc 1.5 Mtr wide and not exc. 1.5 M deep and getting out including forming bottom surface for laying of pipes complete all as specified and directed.

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

Removal of excavated material to a distance not exc 50 Meter and depositing where directed at a level not exc 1.5 M above the starting point complete all as specified and directed.

M&L for Cutting of cast iron pipe in position for insertion of new tee, collar etc including necessary earth work if required complete all as specified and directed for the following bore: -

M & L in renewal for flange joints with rubber sheet 3mm thick, including nuts, bolts including necessary earthwork if required complete all as specified and directed for the following bore:-

Supply, fixing, jointing & testing in renewal cast iron fittings such as bends (any types radius and angle) tappers, collars, tee , Y junction, plugs, caps and connecting pieces or any other special required at site for the flanged/spigot and socketed pipes upto 150 mm dia complete all as specified and directed.

Supply, fixing, jointing & testing in renewal cast iron fittings such as bends (any types radius and angle) tappers, collars, tee , Y junction, plugs, caps and connecting pieces or any other special required at site for the flanged/spigot and socketed pipes 200 to 300 mm dia complete all as specified and directed.

Taking up cast iron water mains in any length (including all fittings), with flanged/spigot and socket ends and lead joints including burning out joints and recovering lead for the following cast iron water mains complete all as specified and directed.

(a) 100 mm bore

(b) 150 mm bore

(c) 200 mm bore

(d) 300 mm bore

Relaying of CI/DI pipe of following dia obtained from item here in before in any length complete all as specified and directed.

(a) 100 mm bore

(b) 150 mm bore

(c) 200 mm bore

(d) 300 mm bore

M&L for DI pipes ISI marked of make as specified with spigot and socket ends suitable for tyton joints, centrifugally cast, class K-9, in any length coforming to IS: 8329(2000) as per latest amendments, laid in trenches with & including making rubber gasket joints (Tyton joint) and testing on completion complete all as specified and directed for the following sizes:-

(a) 100mm bore

(b) 150mm bore

(c) 200mm bore

(d) 300 mm bore

Taking out U/S submersible pump set including motor from bore well of capacity 1.5HP after disconnecting all electrical connections & supply, fixing, lowering, commissioning & testing submersible pump set of discharge capacity 70 LPM at 57 metre head single phase , 230 volt AC electric driven 2900 RPM of 1.5 HP including necessary wiring from motor to panel etc complete all specified and directed.

M & L for construction of brick masonry valve pit with sub-class 'B' brick built in cement mortar (1:6), of size (90 x 90 x 90) cm (internal dimension) with one brick thick walling and150 cm x150 cm x 10 cm base foundation with PCC (1:3:6), type C2 using 40mm graded stone aggregate, cement plastering 10 mm thick with cement mortar (1:4) on internal & exposed surfaces, of brick work with and including MS cover of size 01mtr x 01mtr made out from 3 mm thick MS sheet with and including (40 x 40 x 5) mm angle iron framing fixed on top of the valve pit & painting the steel surfaces with two coats of synthetic enamel paint (first quality) over a coat of red oxide primer, including necessary excavation and earth work and demolition of the existing old valve pit and removal of old demolished materials and surplus excavated soil to a distance n-exc 50m etc complete all as specified and as directed.

M&L for cutting of existing HDPE/ GI pipe of 40/50mm bore for cleaning/ leakage repairing and re-jointing the same in existing position with & including jointing rings and heating process including all necessary excavation & earth work if required and making good the surfaces as per existing complete all as specified and directed.

rohan traders

M/S SINGH ELECTRIC CO

Balaji Associate

jmd engineers