REPAIR / REPLACEMENT OF UNSV WATER PIPE LINE OF DIFFERENT SIZES AT WEST AREA OF GARRISON UNDER AGE E/M (W) OF GE (W) AGRA

Amount

Excavation in trenches in soft/loose soil, n. exc. 1.5 M wide and n.exc 1.5 M in depth, to required level and gradient for laying of pipe etc and getting out complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n.exc 25cm thick in soft/loose soil complete all as specified and directed by Engr-in-Charge.

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

Taking up or down for 100mm bore old steel tubing and connections complete all as specified and directed by Engr-in-Charge.

All as per item No-4 above but 80mm bore.

All as per item No-4 above but 50mm bore.

All as per item No-4 above but 40mm bore.

All as per item No-4 above but 25mm bore.

All as per item No-4 above but 20mm bore.

All as per item No-4 above but 15 mm bore.

Refixing/relaying for the 100 mm bores old steel tubing in new or old position including new ISI GI fittings after cleaning by suitable chemical, roding, cutting to required length, screwing ends etc. as per site requirement complete including existing connection with required size of Tee or MS clamp with rubber bush all as specified and directed for the following bores: - Note: GI pipe retrieved from item No. 4 here-in-before shall be used after cleaning.

All as per item No-11 above but 80mm bore.Note: GI pipe retrieved from item No. 5 here-in-before shall be used after cleaning.

All as per item No-11 above but 50mm bore.Note: GI pipe retrieved from item No. 6 here-in-before shall be used after cleaning.

All as per item No-11 above but 40mm bore.Note: GI pipe retrieved from item No. 7 here-in-before shall be used after cleaning.

All as per item No-11 above but 25mm bore.Note: GI pipe retrieved from item No. 8 here-in-before shall be used after cleaning.

All as per item No-11 above but 20mm bore.Note: GI pipe retrieved from item No. 9 here-in-before shall be used after cleaning.

Supply, laying and jointing for the 100mm bore in trenches/on floor/wall, galvanized steel tubing medium grade including ISI marked GI fittings, including cutting to reducing length, screwing and connecting with existing line including fix existing connection with required size of Tee or MS clamp with rubber bush complete all as specified and directed by Engr-in-Charge.

All as per item No-17 above but 80mm bore.

All as per item No-17 above but 50mm bore.

All as per item No-17 above but 40mm bore.

All as per item No-17 above but 25mm bore.

All as per item No-17 above but 20mm bore.

All as per item No-17 above but 15 mm bore.

Taking up/down 100mm bore of cast iron/ductile iron water mains(including all fittings), with spigot and socket ends and lead joints including burning out joints and receiving lead complete all as specified and directed by Engr-in-Charge.

All as per item No-24 above but 150mm bore.

All as per item No-24 above but 200mm bore.

All as per item No-24 above but 250mm bore.

All as per item No-24 above but 300mm bore.

Laying only 100mm bore cast/ductile iron pipes retrived from item No 22 here-in-before in same or new position in trenches after cleaning by suitable chemical, roading as per site requirement including including existing connection with required size of Tee or MS clamp with rubber bush complete all as specified and directed by Engr-in-Charge.

All as per item No-29 above but 150mm bore retrieved from item No-23

All as per item No-29 above but 200mm bore retrieved from item No-24

All as per item No-29 above but 250mm bore retrieved from item No-25

All as per item No-29 above but 300mm bore retrieved from item No-26

M&L for 100 mm bore centrifugally cast (spun) ductile iron pressure pipes for water mains with socket & spigot ends conforming to IS 8329/2000 any length for classification of K7 suitable for rubber gasket joint (push on type) with cement mortar lining inside the pipe with outside zinc coating complete all including existing connection with required size of Tee or MS clamp with rubber bush as specified and directed. Note :Cutting of pipe, fittings for pipe, lead joints shall be measured and paid separately under respective items of Sch 'A' complete all as specified and directed by Engr-in-Charge.

All as per item No-34 above but 150mm bore.

All as per item No-34 above but 200mm bore.

All as per item No-34 above but 250mm bore.

All as per item No-34 above but 300mm bore.

M&L for push on tyton (rubber gasket) joints for 100mm bore DI pipe complete all as specified and directed by Engr-in-Charge.

All as per item No-39 above but 150mm.

All as per item No-39 above but 200mm.

All as per item No-39 above but 250mm.

All as per item No-39 above but 300mm.

Cutting existing Cast Iron pipes in position (comprising of two cuts) for insertion of new iron fittings (tees, branches etc) complete of the size 100mm bore of pipe complete all as specified and directed by Engr-in-Charge.

All as per item No-44 above but 150mm.

All as per item No-44 above but 200mm.

All as per item No-44 above but 250mm.

All as per item No-44 above but 300mm.

Taking Out PVC Gate Valve and S&F new GM gate valve with iron wheel ISI marked IS-778 screwed down for iron pipe or ferrule including fittings such as union , socket, nipple , check nut etc of size 50mm including cutting of existing GI pipe and fixing properly complete all as specified and directed by Engr-in-Charge.

All as per item No. 49 above but of size 40mm dia.

All as per item No. 49 above but of size 25mm dia.

All as per item No. 49 above but of size 20mm dia.

M & L for repairs to leakage of cast iron pipe line 400mm dia size including excavation earth work in any type of soil, burning out old lead, cleaning joint and filling with fresh pig lead and cocking to make joint leak free complete all as specified and directed by Engr-in-Charge.

All as per item No. 53 above but of size 300 mm bore

All as per item No. 53 above but of size 250 mm bore

All as per item No. 53 above but of size 200 mm bore

All as per item No. 53 above but of size 150 mm bore

All as per item No. 53 above but of size 100mm bore

All as per item No. 53 above but of size 80mm bore

M&L for 400mmx400mm size "D" joint made out of CI collar and rubber ring complete all as specified and directed by Engr-in-Charge.

All as per item No-60 above but 300mmx300mm size.

All as per item No-60 above but 200mmx200mm size.

All as per item No-60 above but 150mmx150mm size.

All as per item No-60 above but 100mmx100mm size.

All as per item No-60 above but 80mmx80mm size.

All as per item No-60 above but 50mmx50mm size.

S&F cast iron fittings for spigot socketed pipe like 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 socket and spigot) collars, caps and plugs etc suitable for pipe line up to 400 mm bore complete all as specified and directed by Engr-in-Charge.

S&F ductile iron fittings for spigot socketed pipe like 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 socket and spigot) collars, caps and plugs etc suitable for pipe line up to 300 mm bore complete all as specified and directed by Engr-in-Charge.

M & L in repairs 80mm bore Cast Iron sluice valve both ends flanged PN-1.6 with iron wheel (ISI Marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed by Engr-in-Charge.

All as per item No- 69 above but of size 100mm bore

All as per item No- 69 above but of size 150mm bore

All as per item No-69 above but of size 200mm bore

All as per item No- 69 above but of size 250mm bore

All as per item No-69 above but of size 300mm bore

All as per item No- 69 above but of size 400mm bore

M & L in repairs 80mm bore Cast Iron Non Return valve (NRV) both ends flanged PN-1.6 (ISI Marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed by Engr-in-Charge.

All as per item No- 76 above but of size 100mm bore

All as per item No- 76 above but of size 150mm bore

All as per item No- 76 above but of size 200mm bore

M & L in repairs 200mm bore Cast Iron Foot valve one ends flanged (ISI Marked including nuts, bolts, washer and 3 mm thick rubber insertion sheet complete all as specified and directed by Engr-in-Charge.

All as per item No-80 above but 150mm.

All as per item No-80 above but 100mm.

S & F in repairs of spindle of sluice valve 400mm bore (stainless steel) including check nuts made out of stainless steel complete all as specified and directed by Engr-in-Charge.

All as per item No 83 above but 300mm bore.

All as per item No 83 above but 250mm bore.

All as per item No 83 above but 200mm bore.

All as per item No 83 above but 150mm bore

All as per item No 83 above but 100mm bore

All as per item No 83 above but 80mm bore

M&L for 300mmx300mm with 50mm bore made out of CI coller and rubber ring complete all as specified and directed by Engr-in-Charge.

M&L for 200mmx200mm with 25mm bore made out of CI coller and rubber ring complete all as specified and directed by Engr-in-Charge.

M&L for 150mmx150mm with 25mm bore made out of CI coller and rubber ring complete all as specified and directed by Engr-in-Charge.

M&L for 100mmx100mm with 20mm bore made out of CI coller and rubber ring complete all as specified and directed by Engr-in-Charge.

M&L for 80mmx80mm with 20mm bore made out of CI coller and rubber ring complete all as specified and directed.

M & L for road cutting for laying of pipe line and making good after laying to match with surrounding area with PCC 1:2:4 type B-1 using 20 mm graded stone aggregate for a depth of 30 cm from top and balance portion shall be filled with approved earth complete all as specified and directed by Engr-in-Charge.

M&L for boring of holes under road, pavement, hard standing by trenchless technology using necessary machinery and labour for laying underground pipe GI/DI up to size 300mm complete all as specified and directed at site.. Note : Pipes will be measured and paid separately complete all as specified and directed by Engr-in-Charge..

M&L for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete, complete all as specified and directed by Engr-in-Charge.

RAJEEV CONSTRUCTION

M/S R.K ENTERPRISES

m/s meetu enterprises

M/S SHRINATH CONTRACTION

MUKTA AND COMPANY

M/s S.M. Construction

jmd engineers

M/S KAMAKHYA CONTRACTORS

N.K. ENTERPRISES

PD GUPTA AND COMPANY

M/S R B CONSTRUCTIONS