GF 2026-27 Erection of Submersible Pumpset Cable Pipe for Kongu nagar borewell in Ward No 6 in Karumathampatti Municipality

Earth work excavation in all soils and sub-soils to a full depth as may required except hard rock requiring blasting with an initial lead and lift of 10m and 2m respectively

Plain Cement Concrete 1:4:8 (one cement four Parts of crushed stone sand and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work using Fly Ash Bricks 230 x 110 x 70mm in Cement Mortar 1:5 (One cement and five m.sand) including curing neat finishing, etc., complete complying with standard specifiction.

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Supply and delivery of LT Three phase wet type 10.00 HP submersible motor pump suitable for 150mm dia bore well conforming to IS 8034/2002 specification MER 10/40 and as amended time to time suitable for installation. Pumps should control panel board from MS sheet 18 gauge with suitable DOL starter. MCB, dry run preventor, 16 Amps conductor, Voltameter up to 250V 1 No. overload relay on off push button indicator lamps with suitable capacitor. 50 Lpm / 275M.H without panel board

Supply and fixing of 50mm UPVC Column Pipes which includes all labour charges etc,.complete

PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER 4sqmm

Supply and delivery of Star-Delta starter where panel boards are available confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately).