REPAIR, MAINT, RENEWALS TO CERTAIN CI/DI WATER SUPPLY PIPES LINES, SLUICE VALVES AND CONNECTED WORKS AT JHANSI CANTT UNDER AGE E/M AT GE JHANSI

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in any type soil for laying pipe lines etc, complete all as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as directed.

Taking up old unserviceable CI/DI pipe including all fittings with spigot and socket ends and lead joint of size 100mm bore complete all as specified and directed.

All as per Item No. 4.00 here-in-before but of size 150mm bore.

All as per Item No. 4.00 here-in-before but of size 200mm bore.

All as per Item No. 4.00 here-in-before but of size 250mm bore.

All as per Item No. 4.00 here-in-before but of size 300mm bore.

Supply, laying and testing of Ductile iron pipe (Conforming to IS: 8329-2000), Centrifugally Cast (Spun) Pressure Pipe with Socket and Spigot ends suitable for Push-on-Joint incl jointing material, duly applied with Zinc Coating with finishing layer of Bitumen on external surfaces and Cement Motor Lining with Bituminous Seal Coat on internal surfaces complete of size 100mm bore class K-9 laid in trenches complete all as specified and directed .

All as per Item No.9.00 here-in-before but of size 150mm bore.

All as per Item No.9.00 here-in-before but of size 200mm bore.

All as per Item No.9.00 here-in-before but with flanged ends of size 250mm bore.

All as per Item No.9.00 here-in-before but with flanged ends of size 300mm bore.

Supply and replace Cast Iron sluice valve of size 300mm dia bore, having pressure rating PN 1.0, double flanged, non-rising stainless steel spindle with iron wheel conforming to IS:14846-2000 with jointing material such as new rubber gasket, nuts & bolts, washer etc of suitable size and taking down old unserviceable sluice valve complete all as specified and directed. Note : Material will be accepted and allowed to incorporate in the work only after production of purchase voucher from manufacturer / authorised dealer in original and test certificate from the manufacture.

All as per item No. 14.00 here-in-before but of size 200mm dia bore

All as per item No. 14.00 here-in-before but of size 150mm dia bore

All as per item No. 14.00 here-in-before but of size 100mm dia bore

All as per item No. 14.00 here-in-before but of size 80mm dia bore

Supply and replace Cast Iron Non Return Valve (NRV) 200mm NB with flanged ends swing type / ball type conforming to IS:5312(Part-I)-2004 including replacement of necessary packing material, bolts, nuts and washers complete all as specified and directed. Note : Material will be accepted and allowed to incorporate in the work only after production of purchase voucher from manufacturer / authorised dealer in original and test certificate from the manufacture.

All as per item No. 19.00 here-in-before but of size 150mm NB

All as per item No. 19.00 here-in-before but of size 100mm NB

Material and Labour for replacement of old rubber gasket including nuts, bolts & washer with new rubber gasket joints, and GI nuts, bolts & washer of suitable size for DI/CI/MS pipe lines of 300 mm dia size of OHT (height of OHTs approx 14 to 21 Mtrs), fixed in vertical position, by deploying sufficient man power and requisite tools & plants to ensure safety of OHR Structure and working party complete all as specified and directed. Note : (i) One No flange joint connecting two flanged pipes or pipe & valve will be measured as one unit. (ii) The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, shoes etc for working man power and inspecting staff and no extra cost will be paid in this effect. (iii) Necessary tools & plants, transport and other necessary equipment shall be arranged/brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect.

All as per item No 22.00 here-in-before but pipe of 250 mm dia size.

All as per item No 22.00 here-in-before but pipe of 200 mm dia size.

All as per item No 22.00 here-in-before but pipe of 150 mm dia size.

All as per item No 22.00 here-in-before but pipe of 100 mm dia size.

Material and Labour for Run lead joints to cast iron spigot and socketed pipes (water main) and fittings including burning of old lead joint for 80 mm bore dia pipe, complete all as specified and directed. Note : Earth work will be measured and paid separately under respective items.

All as per item No 27.00 here-in-before but suitable for pipe of 100 mm dia size.

All as per srl item No 27.00 here-in-before but suitable for pipe of 150 mm dia size.

All as per srl item No 27.00 here-in-before but suitable for pipe of 200 mm dia size.

All as per srl item No 27.00 here-in-before but suitable for pipe of 250 mm dia size.

All as per srl item No 27.00 here-in-before but suitable for pipe of 300 mm dia size.

Supply and fix in replacement of DI Mechanical joint (MJ) collar with rubber ring complete suitable for CI/DI pipe line of 80mm bore size with and including all jointing material complete all as specified and directed. Note : Earth work will be measured and paid separately under respective items.

All as per item No. 33.00 here-in-before but suitable for pipe of size 100mm dia

All as per item No. 33.00 here-in-before but suitable for pipe of size 150mm dia

All as per item No. 33.00 here-in-before but suitable for pipe of size 200mm dia

All as per item No. 33.00 here-in-before but suitable for pipe of size 250mm dia

All as per item No. 33.00 here-in-before but suitable for pipe of size 300mm dia

Material and labour for brick masonry with sub class B bricks, straight or curved on plan exc 6m mean radius in cement mortar 1:6 complete all as specified and directed.

Material and labour for Plain cement concrete, type B-2 ( 1 : 2: 4), (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete, complete all as specified and directed.

Material and labour for cement plaster in cement mortar (1:4) 15mm thick on fair faces of brick works or concrete surface finished even & smooth without using extra cement complete all as specified and directed.

Supply and fixing in replacement of SS spindle, gun metal check nut (guttka) with using new GI nuts & bolts for top cover and stuffing box to sluice valve of size 100mm bore complete all as specified and directed.

All as per Item No.42.00 here-in-before but suitable for sluice valve of size 150mm bore.

All as per Item No.42.00 here-in-before but suitable for sluice valve of size 200mm bore.

All as per Item No.42.00 here-in-before but suitable for sluice valve of size 250mm bore.

All as per Item No.42.00 here-in-before but suitable for sluice valve of size 300mm bore.

Material and labour for ductile iron fittings suitable for CI/DI pipe of size 80mm to 300mm bore and any type, class K-12, 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 etc), caps and plugs etc, complete all as specified and directed.

Material and labour for Mild Steel Channels, angles, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

Material and labour for Construction of Valve Chamber of Size 1000mm X 1000mm X 1200mm (Inner Dimension) with 150 mm thick PCC foundation 1:4:8 type D2, brick wall 230 mm thick built in CM 1:4, 10 mm thick internal plaster in CM 1:4, MS Sheet Cover 3mm thick including 50x50x5mm MS Angle iron frame fixed in 50mm thick PCC Coping of 1:2:4 type B1 with locking arrangement and the steel surfaces shall be painted with one coat of red oxide primer and two coats of synthetic enamel black paint and the valve chamber shall be painted withh two coats of cement base paint complete including necessary excavation in any type of strata and removal of surplus soil etc complete all as specified and directed. Note : (i) Bottom PCC floor of the pit should be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space. (ii) The sluice valve should positioned in center of the pit.

M/S Kumar Contractors

M/S S K AGARWAL

M/s BRIJ KUMAR RAI