Laying and fitting of pipes for providing of water supply facilities to Maldar (Dardgund) (under B2v3)

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

Laying and fitting of G.I. pipes (all classes) complete excluding cost of pipes, fittings and Earth work.

40 mm dia GI Pipe

25 mm dia GI Pipe

20 mm dia GI Pipe

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 upto 1.5 m

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing Tee, including cutting and threading the pipe etc. complete.

50 to 80mm nominal bore

15 to 40mm nominal bore

Providing and fixing of MS Flanges including cost of flanges ,welding of flanges,Nuts ,bolts,rubber insertion and cutting of threading portion of the pipes etc complete job.

100 mm dia GI pipe

80 mm dia GI pipe

Providing and fixing of valves including all carriage:-

100 mm dia. Sluice valve

65 mm dia. Gate valve

40 mm dia gate valve

Provision for cost of pipe special and angle iron ladder .( To be paid as per actual)

Supply, installation, testing commissioning of submersible pumping unit for 250mm dia well of following specifications. Pump Make KSB/Xylem with discharge 3500 GPH and head 385m, Speed 2900RPM. ( B ) Motor Make KSB/Xylem, type Submersible, Rating not less than 25 HP . Method of start S/D/Soft start. Speed 2900 RPM, Voltage 415 + - 10% Insulation class. Suitable for above parameters. The submersible motor shall be Squirrel cage induction type and the winding shall be wet type. The entire unit shall be provided with name plate giving following Details. ( 1) name of manufacturer. ( 2 ) Serial No. ( 3 ) Total head and discharge. ( 4 ). Frequency. ( 5 ) No. of Phase . ( 6 ) Rated kilowatt/ HP. the pumping unit shall be provided with allied accessories/ attachments viz. MSstrengtening clamp,coupling and flanged nipple as per site requirement

Carriage of pipes from Divisional store to dumping site of work by mechanical transport for an Avg lead 15 Kms including loading, unloading and stacking complete.

65/50/40/25/20 mm dia GI Pipe

M/S MOHAMMAD AMIN ZARGAR