Kerala Water Authority Tender

100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes.

OD129060/2024-2025:Interconnecting the newly laid 90 mm PVC. Pipe line to the existing line, by cutting the existing 160/110 PVC. Line diametrically, the cut being diametrically perpendicular to the axis of pipe and smoothening of cut ends, inserting the 160/110 mmx90mm PVC ‘TEE’,90 mm CIR Joint supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure, including cost of ‘TEE supplied by the contractor, labour charges , and hire for tools etc; complete.

OD129678/2024-2025:Interconnecting the newly laid 90mm PVC pipe line to the existing 80mm GI pumping main using 80mm GI bend 2Nos, 80mm GI pipe -2.5m ,90mm PVC Threaded adaptor, 90mm PVC pipe,etc..to the newly laid 90mm PVC line and testing to the required test pressure ,including cost of necessary specials supplied by the contractor, labour charges, hire for tools etc. complete

APPENDIX B - PART II :-LAYING PUMPING MAIN - COST OF MATERIALS

100.98.236:Supply of PVC Pipe, 10kg/cm2, 90mm Dia.

APPENDIX C :-SUPPLY, ERECTION AND COMMISSIONING OF SUBMERSIBLE PUMP SET

OD129061/2024-2025:Supply, erection. testing and commissioning of electrically operated brand new energy efficient submersible pump set - 2 Nos. (1 No. standby) of reputed manufacturers having ISI mark suitable for 150 /200mm dia, Tube well capable to discharge of water ranges 240 LPM against a head of 75 M with stainless steel shaft with bronze impeller coupled with suitable three phase 400/440V prime over with a delivery size of 80 mm including supplying 3 X 4 mm square submersible flat type cable not less than 10 M, fully automatic star delta starter L&T make (Model No MU-G20/ MU-G10) compatible for automation, wall mounted type panel board with 63 Amp TPN switch(L&T), Voltmeter, Ammeter with selector switch, indicator lamps, suitable rated capacitor (not less than 6 KVAR) , MCB/ELCB, single phase preventer, 63 Amp change over switch. having ISI mark, providing proper earthing as per IE standards etc complete, supplying 80mm Heavy duty GI pipe as column pipe not less than 10 M for successful erection of pumpset, necessary fabrication works for delivery connection including supplying and fitting 80 mm CI D/F sluice valve - 1 No (PN 1.60) , 80mm CID/F NR valve - 1 No (PN 1.60), 80 mm GM valve (for scour line) etc in delivery pipe and trail running as per the direction of engineer in charge.

OD129062/2024-2025:Supplying, conveying and fitting module for automation of submersible pump set (make L&T, model GSM 0301) - 2 Nos. (1 No. standby) for automatic operation of pump set including cost of all components and fitting charges etc complete as per the direction of engineer in charge.

OD129063/2024-2025:Supplying 80 mm GI Class B pipe (weight not less than 8.5 Kg/M) having ISI mark.

OD129064/2024-2025:Supplying 80mm Tee

OD129065/2024-2025:Supplying good quality 80mm GI BEND

OD129068/2024-2025:Supplying 3X4mm sq. submersible cable having ISI mark

OD129069/2024-2025:Supply, conveying and fittings with specials of 80 mm Flexiible PVC hose