Providing LWSS Janhari Handara and Sanjwan, Rajgir etc Indora area in Tehsil Indora

Amount

Construction of reinforcement cement concrete circular over head water storage reservoir 35,000 liters capacity including supply of design and structural drawing subject to approval of the same from the competent authority before starting the work including carriage of material within all leads and lifts of balcony 0.90 mtr. wide complete with railing. Reservoirs should comprise of following :-

G.I pipe 65mm dia for Inlet, 65mm dia Outletr, 65mm dia Over flow pipe length maximum 12 meter each and G.I pipe 100 mm dia Scour pipe length maximum 12 meter including, G.I. Bend, by pass arrangement and pipe fittings all dia meters.

Providing and fixing 2mm thick M.S. sheet man hole cover of size 0.60X0.60 metre welded with bottom frame size 0.60X0.60 metre of angle iron size 40X40X6mm and cover frame of M.S angle iron size 25X25X5mm using central cross pipces along with locking arrangement and welding complete and applying a primer coat of red lead paint ( the weight of cover and frame to be not less than 20.15 kg.) with in all leads and lifts as per the satisfaction of the Engineer in charge.

Providing and fixing of galvanized M.S. flat Iron/ Angle, Gallery & stair Railing, M.S. Angle iron ladder, from man hole to bottom of reservoir and from ground level to top of proof up to manhole (in case of partially underground reservoirs.)

Cast iron ventilater pipe with cowl mosquito to proof cover of suficient length suitable for under ground reservior.

All other required accessories such as bell mouth, control valve for outlet, inlet and by pass line lighting conductor (if required ) water level quard (indicator).

All the fitting shall be embedded in the structure while the work is in progress. All connection shall be left outside the structure with sluice valve/control valve in position ready for connection with incoming and outgoing pipes, all sluice valves / Control valve shall be of Kartar Make PN 1.60.

All these above fitting shall conform to the relevent I.S. code.

Dilbag Singh