Special repair to water supply pipe line and connected items at Kanasar

Amount

Excavating in trenches, not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. laying cables, pipes, etc. not exceeding 10 Sqm on plan & not exceeding 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

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

Removing excavated soil/material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and as directed.

M&L for cutting/dismantling of PCC hardstanding / Interlocking tiles path / WBM road with soling & premix carpet of any description for replacement of 150mm bore water supply pipe line and disposal of debris & rubbish to a distance exc 250m but not exc 500m and making good the same with & including plain cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) after replacement of pipe line complete all as specified & as directed.

Supply, laying, jointing and testing centrifugally cast Ductile Iron pipe with spigot or socket ends (Class K7) of 80mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches including taking up or down old unserviceable CI/DI Pipe of 80mm bore complete all as specified & as directed. Note :- (i) Excavation & earthwork, DI fittings / specials shall be measured & paid for separately under relevant items of this Schedule. (ii) Cost of rubber gasket joint shall be deemed to be included in quoted rate of this item.

Supply, laying, jointing and testing centrifugally cast Ductile Iron pipe with spigot or socket ends (Class K7) of 100mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches including taking up or down old unserviceable CI/DI Pipe of 80mm bore complete all as specified & as directed. Note:- (i) Excavation & earthwork, DI fittings / specials shall be measured & paid for separately under relevant items of this Schedule. (ii) Cost of push on rubber gasket joint shall be deemed to be included in quoted rate of this item.

Supply, laying, jointing and testing centrifugally cast Ductile Iron pipe with spigot or socket ends (Class K7) of 150mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches including taking up or down old unserviceable CI/DI Pipe of 150mm bore complete all as specified & as directed. Note :- (i) Excavation & earthwork, DI fittings / specials shall be measured & paid for separately under relevant items of this Schedule. (ii) Cost of rubber gasket joint shall be deemed to be included in quoted rate of this item.

M&L for galvanized steel water tubing medium grade of 20mm bore with & including all fittings, laid in trenches, including taking up or down unserviceable steel water tubing and connections of 20mm bore complete all as specified and as directed.

M&L for galvanized steel water tubing medium grade of 25mm bore with & including all fittings, laid in trenches, including taking up or down unserviceable steel water tubing and connections of 25mm bore complete all as specified and as directed.

M&L for galvanized steel water tubing medium grade of 50mm bore with & including all fittings, laid in trenches, including taking up or down unserviceable steel water tubing and connections of 50mm bore complete all as specified and as directed.

M&L for galvanized steel water tubing medium grade of 80mm bore with & including all fittings, laid in trenches, including taking up or down unserviceable steel water tubing and connections of 80mm bore complete all as specified and as directed.

S&F DI/CI fittings (ISI marked) for Flanged Pipes/spigot socketed pipes upto 150mm bore such as Bends, Tapers, Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged, connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth, complete all as specified & as directed. Note :- Excavation & earthwork, Joints shall be measured and paid for separately under respective items of this schedule.

S&F 15mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling and taking out old unserviceable gate valve complete, all as specified & directed.

S&F 20mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling and taking out old unserviceable gate valve complete, all as specified & directed.

S&F 25mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling and taking out old unserviceable gate valve complete, all as specified & directed.

S&F 50mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling and taking out old unserviceable gate valve complete, all as specified & directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 80mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 80mm bore complete all as specified & directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 100mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 100mm bore complete all as specified & directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 150mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 150mm bore complete all as specified & directed.

M&L for Construction of Valve Pit of internal size 600mm x 600mm x 750mm built in brick masonry complete all as specified in Particular Specifications and as shown on drawing No. BTD-811 Sheet No. 1/2 & 2/2 after dismantling of old valve Pit chamber complete all as specified and directed.

M&L for Construction of Valve Pit of internal size 1000mm x 1000mm x 1000mm built in brick masonry complete all as specified in Particular Specifications and as shown on drawing No. BTD-811 Sheet No. 1/2 & 2/2 after dismantling of old valve Pit chamber complete all as specified and directed.

M&L for construction of Valve Pit of internal size 1200mm x 1200mm x 1000mm built in brick masonry complete all as specified in Particular Specifications and as shown on drawing No. BTD-811 Sheet No. 1/2 & 2/2 after dismantling of old valve Pit chamber complete all as specified and directed.

S&F in replacement of Cast Iron Air Release Valve of 150mm bore with two air outlets 50mm dia and fixed complete all as specified and as directed.

BIDAWAT ENTERPRISES (BID ID -3079750)