Providing of 150 mm dia New bore well with 3phase, 3.0 HP Submersible motor for Samayanallur Division, Sub-division, section, Civil office and Samayanallur Sub-stores office buildings at Samayanallur TNEB campus.

Amount

Providing of 150 mm dia New bore well with 3phase, 3.0 HP Submersible motor for Samayanallur Division, Sub-division, section, Civil office and Samayanallur Sub-stores office buildings at Samayanallur TNEB campus.

Drilling bore well of 150mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification -Upto 100 Mts

Drilling bore well of 150mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification

Supply and delivery of 150 mm CS (Casing shallow depth -upto 80m) Plain PVC casing pipe as per IS 12818/2010 including transportation charges to stockyard, labours, lead, lift, etc., complete.

Supply and delivery of 150 mm RS Ribbed screen PVC casing pipe as per IS 12818/2010 including transportation charges to including transportation charges to stockyard, labours, lead, lift, etc., complete.

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

Charges for developing the borewell with air compressor of 300CFM capacity including transportion labour and fuel charges for compressor as directed by Board engineers and conducting yield test by 'V' notch method.

Supply and delivery of 3 Phase 3.0 HP submersible pumpset suitable for 150mm dia Borewell as per IS 8034/2002 as amended thereafter and BEE 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 continuous 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 V+/- 5% without panel Board.

Supply and erection of 32mm dia UPVC pipe for submersible pump in Borewell (class-5) (1 Mpa or 10 kg/cm2 pressure) of approved ISI brand including cost of pipe, lead, lift, etc., complete.

Supply and fixing of 18 mm Nylon Rope for Borewell with Submergible Motor pump including cost of materials, labours, lead, lift etc., complete

Supply and fixing of 1.5 sq.mm PVC insulated and sheathed 3 core Flat type copper cable confirming to IS 694/1990 including cost of materials, labours, lead, lift etc., complete

Supply and delivery of Three Phase Panel Board - D.O.L with two level guard and auto start which provides delivery of direct online starter confirming to IS13947 and IEC60947-1 suitable KW rating for operation in AC/Three Phase/50 HZ (+/- 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 vernim proof box including the capacitor.

Supply and fixing of 6" dia Bore Cap using M.S. Flat of size 1 cm x 3 mm and M.S. Sheet on top with bolting arrangements for securing the cap in position (Bore caps with M.S. Couplings need not be made) for Borewell with ISI marking including cost of all labours, materials, lead, lift, etc., complete.

Supply and fixing of 32 mm dia G.I.Bend as per IS 1239/PART II including cost of all labours, materials, lead, lift, etc., complete.

Supply and fixing of 40 mm dia M.S clampset for holding HDPE suction pipe as per IS 1239/PART II including cost of all labours, materials, lead, lift, etc., complete.

Labour charges for the Erection of submersible pumpset in borewell/openwell including fixing and jointing submersible copper cable, rope with proper clamps upto the starter to required depth and also fixing of riser HDPE pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and securing the borewell with bore cap, top sheet cover. Also 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 train run for 10 days.

Supply and providing 500 litre capacity priming tank made up of PVC water tank (make: sintex/equivalent) including transportation charges, cost of all labours, materials, lead, lift, etc., complete.

Supplying, laying and jointing of 32mm PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof.(Below ground level).

Supplying, laying and jointing of 25 mm PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof.(Above ground level).

Supplying, laying and jointing of 20 mm PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof.(Above ground level).

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements).

Supplying 32x25mm PVC Reducer (with working pressure 10 kg/sq.cm.) in water supply arrangements including cost of all labours, materials, lead, lift, etc., complete.

Supplying 25mm PVC Tee (with working pressure 10 kg. / sq.cm.) in water supply arrangements including cost of all labours, materials, lead, lift, etc., complete.

Supplying 25mm PVC Bend (with working pressure 10 kg. / sq.cm.) in water supply arrangements including cost of all labours, materials, lead, lift, etc., complete.

Supplying and fixing of Oval Shape Wash Hand Basin of size 560 x 450mm including cost of all labours, materials, lead, lift, etc., complete.

Supplying of PVC Screw Down Tap Heavy Type 20mm dia in water supply arrangement including cost of all labours, materials, lead, lift, etc., complete.

GST for bidders within Tamilnadu

GST for bidders outside Tamilnadu