Improvements of water supply to Kohna khan Nai Sadak.

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:All kinds of soil.

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Providing /fixing of ISI Marked, light GI pipes with specific colour coding confirming to relevant IS Code (IS-1239, part-I) with up to date amendments of following dias.The cost of pipe fixing in position amd cost of providing & fixing of MS flanges of 10mm thickness,nuts,bolts,rubber washers including welding charges of flanges etc. the job includes engagement of big boats (Khochas) for facilitating,laying & fitting of flanged pipes in water bodies including hire charges boat, boatman for the same.The job includes all types of carriage by mechanical means, manual means,boats, including loading, unloading and watch & ward etc. all complete.

65 mm dia Flanged G.I pipe (10mm thick ,1 flange on each side of pipe)

50 mm dia Flanged G.I pipe (10mm thick ,1 flange on each side of pipe) (Excluding Boats)

Providing/supplying ISI marked light GI pipes confirming to relevant IS Code (IS-1239, part-I) with upto date amendments. The item excludes the cost of earth work if any but is inclusive of the cost of pipes and cost of fixing of pipes in position. The item includes all sorts of carriage of pipes by mechanical/ manual means, boats up to actual site of work including loading, unloading, stacking and watch and ward. Complete.

80mm dia G.I pipe

65mm dia G.I pipe

50mm dia G.I pipe

40mm dia G.I pipe

Providing/supplying, ISI Marked, light GI pipes with specific colour coding confirming to relevant IS Code (IS-1239,part-I) with up to date amendments of following dias. The item excludes the cost of earth work. If any, but is inclusive of the cost of pipe fittings, cost of fixing of pipes in position. The job includes engagement of big boats (Khochas) for facilitating, laying and fitting of pipes in water bodies including hire charges boat, boatman, carriage of pipes from dumping site to actual site of work including stacking of pipes in boats/appropriate locations within the water body for the stipulated time frame/ completion of work inclusive of all watch & ward.The job includes all types of carriage by mechanical means, manual means, boats, including loading, unloading all complete.

25mm dia G.I pipe

20mm dia G.I pipe ( Excluding Boats)

Making connection of GI distribution branch with GI main of following sizes by providing & fixing Tee including cutting & threading the pipe etc. complete.

50-80 mm dia nominal bore.

25-40 mm dia nominal bore.

15 mm dia nominal bore.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto1.5 m.

Providing and fixing of gun metal gate valve with C.I. wheel of approved quality (screwed end) including all sorts of carriages up to site work.

80mm dia Globe valve

80mm dia Ball valve

60mm dia Ball valve

25mm dia Gate Valve

20mm dia Gate Valve

65mm dia Flanged Bends of 10mm flange thickness

80mm dia Bend

50mm dia Bend

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

M/S VERTICAL LIMITS