Kerala Water Authority Tender

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 63 mm nominal outer dia pipes.

Interconnection of 63 mm pvc X 50 mm GI pipe by cutting and joining using special and all labour charges and including cost of materials etc complete.

Conveying and fixing G.I. pipes complete with G.I. fittings Excluding trenching and refilling etc(Open Laying),excluding cost of pipes and fittings - External work. r|nbr50 mm dia nominal bore.

Conveying and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. but excluding cost of pipes and fittings - Internal work - Exposed on Wall. 50 mm dia nomal bore.

Cutting,Grinding & Welding 50 mm GI pipe and specials by gas cutting,the cut edges / welded portions in MS pipe grind by grinding machine,after grinding three run welding including cost of welding rod / gas, all labour and hire charges of tools and machines etc complete.

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 80 mm diameter. Class I"

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 25 mm Single acting Air Valve

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Cost of Materials

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

Cost of 50 mm GI pipe

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 63mm Dia.

Augmenting Scheme-For Providing additional water

PANEL BOARD - br"Design,Engeneering, Supply, fixing, testing and commissioning of medium voltage sheet steel clad, totally enclosed Dust tight and vermin proof,indoor floor or Wall mounted cubical type common control panel board fabricated out of 16 SWG mild steel sheet,air insulated and of adequate size as mentioned below,for operation on 3 Phase 4 Wire 440 volts, 50 HZ.Supply system having consisting of 1 No. suitable capacity 125A DZ250,50KA MCCB as incomer and fitted with 3 Nos, of LED indicator lamps, 1 No. volt meter with 7 position selector switch, 1 No. Ammeeter(Correct range) with selector switch and Controlling Circuit 2 AMPS C CLASS 1 POLE MCB s- 3 Nos etc. of reputed make suitable for the above motor and conforming IS specifications and are assembled, earthed and the Panel board should be painted(powder coating) using approved colour shade. The Panel board should be fabricated as per kerala Electrical Inspectorate and relevant standards. The panel shall be fitted on a common base frame on wall or floor mounted (height-50 cm) with suitable Concrete foundation.brCABLING - Supply, laying, testing and commissioning of 70sqmm XLPE Cable for MSB to Starter Panel of requiered length and clamped on walls/ceiling with clamps and saddle clips partly laid in cable tray/ partly laid in trench suitable for motor as per the rules of Electrical inspectorate. Supply of 16 sqmm copper cables for starter to motor for the above pump set considering energy conservation as per IE standards.Reinforced flexible pipe or pvc pipe used to Draw wires in Panel,Starter, motor with pvc Glands.brTERMINATION - Supply of all materials and providing cable End termination of the copper cable of suitable size for giving power connections to Panel Board, Starter,motor,Capacitor etc compleate as per IE Standards.Supply , erection, testing of Reputed make suitable size and correct range Glycerine filled pressure gauge, syphne tube with Steel Ball type valve Stop Cock and all accessories suitable for the above pump set.brstar delta- push button soft starter for 50 Hp CF as per the direction of the dept officers