Supply and Erection of Submersible Pumpsets to the Construction of 56 HIG Flats at Varaganeri in Trichy East Taluk Trichy District

Amount

Submersible pumpset

Supplying and delivery of 3 H.P.& 7.5 H.P Submersible pumpset for 150mm Dia. Borewell and Sump with I.S.I mark suitable for the following requirements. 1) Borewell to Sump: a) Depth of Borewell - 100m b) Total Head - Borewell - 75.49 m c) Delivery Pipe - 40mm dia d) Discharge of Borewell - 0.0022m3/sec, 2) Sump to OHT: a) Depth of Sump - 3m b) Total Head - sump - 67.10m c) Delivery Pipe - 80mm dia. d) Discharge from sump - 0.0035 m3/sec,

7.50 HP (Sump to OHT).

THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor. all complete as directed by the Departmental officers. (for 3 HP) (Submersible Motor).

Labour charges for the erection of 3.00 HP & 7.5 HP submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supplying and delivery of the following PVC Pipe and suitable for submersible pumpset including cost and conveyance of to the site work as directed by the Departmental officers. (for Borewell to Sump).

Supplying and laying of 40mm dia. Threaded PVC pipe for submersible of 10kg/cm including laying,cutting,jointing etc.,

40mm dia PVC Elbow

40mm dia PVC Coupler

40 mm dia G.M. Gate valves (Heavy)

Supplying and delivery for the follwing PVC pipe and specials and suitable for submersible pumpset including cost and conveyance of to the site work as directed by the Departmental officers.(Borewell to meter room).

25mm dia PVC Rigid pipe 1.8mm thick (for Cable run off).

25mm dia PVC Rigid bend

Supplying of 4 Sq.mm sheathed copper submersible cable for erection of pumpset upto panel board.

Nylon rope for Borewell.

Sub Total

GST at 18%

A & A BUILDERS AND PROMOTERS