Providing 150mm dia new borewell, construction of 1000 liter HDPE tank and supply and erection of submersible motor with pumpset for water supply arrangements at Solampallam in Division No. 21 at Suramangalam Zone

Amount

Providing Geological investigation charges including preparation of geological report as per TWAD board type circular including all cost of transporation and handling charges etc., complete

Supply and delivery of PVC casing pipe as per IS 12818/2010 for borewell including cot of conveyance of material

a).250mm CS (10" dia)

b).150mm CS (6" dia)

Drilling of 150mm (6") dia vertical clear bores in hard rack in any habitation any where in salem district to any required depth as directed by the officers concerened including labour charges for inserting including crew and fuel charges for rigs and supporting vechile from one place to another etc complete and as directed by officers concerned.

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board

a).250mm CS (10" dia)

b).150mm CS (6" dia)

Suplying and fixing of Borewell Cover PVC 180mm including all cost etc., complete

Supply and delivery of direct online starter 3 HP 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 (the cost of capacitor is to be taken separately).

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell (50lpm x 175m Head) conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted 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 and Delivery of PVC Insulated and Sheated 3 Core Flat type Copper Cable Confirming to IS 694/1990. 4.0 Sq.mm.

40mm HDPE pipe suitable for submersible motor (1 MPa or 10 kg./cm2 pressure)

Supplying and Delivery Nylon rope for Borewell

Labour charges for the erection of 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.

Providing Construction of pedestal for 1000Liters Capacity HDPE Tank including cost of earth work PCC 1:4:8 using 40 mm metal, brick work in CM 1:5 using country bricks, Plastering in CM 1:3, 20mm thick and 1000 Liter HDPE Tank as per standard specification including all cost and conveyance etc., complete gravel filling including cost and conveyance of gravel

Supply, Delivery and Laying of 40mm dia HDPE Pipes with specials including Cutting open road, Earthwork excavation, supply of pipes, cutting, threading, laying and Refilling the excess excavated earth etc. complete as directed from the Departmental Officers.

Supply and fixing of Wooden board for fixing electrical accessories in motor room etc., 20mm Ball valves -3 set, Tank nipples, B nipples, 20mm bend, 32mm NRV, 32mm GI specials, color wash etc., 32mm Hose Collar, Borewell cover, Borewell clampset etc.,

Supply and fixing of EB service cable required length, Insulated GI wire, Reel for EB service line, 50mm GI EB Box pole, Service wire, EB Service pipe, GI EB Meter Box, Borewell protection and color washing etc., Complete

TCK Trade India (BID ID -1537749)