Tiruppur_Corp_Drilling of New Borewell Providing 5 HP Submersible Motor Pumpset Electrification to Kallandi street in ward no 36

Amount

Hydro Geological survey charges Which gives the guarantee of minimum safe yield of one inch (8.65 LPM) etc., complete

Drilling of 150mm Vertical bores in hard rock areas to the required depth as directed by Departmental officers including labour charges for inserting cassing pipe assembling in the drilled holes including welding the jointing if neccesssary grouting the cassing pipe etc., and including transportation charges for the rig and supporting vechiles from one place to another.

Upto 150M below GL

From 150 M to 180M

From 180 M to 210M

From 210 M to 240M

From 240 M to 270M

From 270 M to 300M

Supply, delivery and fixing in position of 150mm dia RS PVC cassing pipe with IS specification etc., complete.

Supply and delivery of clear water vertical wet type 5 HP submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted 50x175 LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

Supply of 3.00 x 4.00Sq.mm Flat Submersible Cabel of ISI / IS make etc., complete as per standard specifications.

Supply and Delivery of 50 mm dia UPVC. Pipes with ISI specification as directed by the departmental officers including cost and conveyance the same to the departmental store etc., complete as per standard specifications.

Labour charges for the erection of 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.

Wiring with 2 x 1.5 sqmm (22 / 0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For electronic regulator) SD-23

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS Plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.SD-38

Supply and fixing of 4 way single phase DB of 16A / way with 16A DP switch with metal clad of 500V (side handle) with fuse and neutral on suitable TW board with earth connection only. (SD 146)

Supply and run of 4 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade on 7 /20 GI bearer wire for service connection mains (SD 67)

Supplying of 2" (50MM) GM Gate Valve including conveyance of all materials to the site etc., complete as per DPC specification.

Add GST @ 18%

Ramachandra Electricals and Engineering Stores (BID ID -1111043)