KMC/WS/ARSM/68/2025-26

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 1. Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (A) For Exposed Work (h) (ii) 80 mm dia. Medium quality

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 4. Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). (ii) 80 mm dia

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 5. Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. (for water lines only). (ii) 80 mm dia

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 9. C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. (ii) 80 mm

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 9. C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. (i) 50 mm

PLUMBING WORKS (A)-(II) G.I. PIPE WORKS AND FITTINGS 9. C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. (i) 50 mm

CHAPTER - VII MISCELLANEOUS ITEMS Repair of Air valve by supplying ebonite and- rubber ball. gasket. nuts and bolts with washers and labour all complete Diameter in mm 200

CHAPTER - VII MISCELLANEOUS ITEMS Repair of Air valve by supplying ebonite and- rubber ball. gasket. nuts and bolts with washers and labour all complete Diameter in mm 150

CHAPTER - VII MISCELLANEOUS ITEMS Supplying. fitting and fixing air valve splash plate useing 24 mm thick MS plate) according to necessary site measurement as per direction of EIC.

CHAPTER - VIII SUPPLYING OF MATERIALS 8.9 Cast iron double flanged single door swing Non-Return Valve generally conforming to IS 14846 having body, door cover in graded cast iron to IS 210 Gr. FG 200, body and door rings and bearing block of leaded tin bronze to I.S 318 Gr. LTB 2, hinge pin of ST AISI410 valves suitable for maximum working pressure of 10 kg/cm... and body tested 15 kg/cm.... Diameter in mm 80

SECTION(A) PLUMBING WORKS (A)-(VI) TUBE WELL (a) Original Works 12 Supplying,fitting and fixing check valve (horizontal) G.M. tested to 21 kg per sq. cm.(vi) 50 mm

DISCONNECTION OF INLET AND OUT LET WATER PIPE CONNECTION, DISCONNECTION OF ELECTRICAL SUPPLY, DE-COUPLING THE VACUUM PUMP FROM ITS MOTOR, DE-BOLTING THE PUMP AND MOTOR FROM BASE PLATE AND SHIFTING TO THE WORKING FLOOR AS PER DIRECTION OF EIC

DISMANTLING THE PUMP PART BY PART SUCH AS REMOVAL OF IMPELLER ASSEMBLY, PROTECTING BUSHES BEARINGS, GLAND PACKING ETC FROM THE SHAFT, DISTANCE RING OF CONTROL DISC, STUFFING BOX JOINTS, CASING COVER JOINTS, AIR SUPPLY COCK, GASKET PACKING, DIAL VACUUM GAUGE, WATER PRESSURE GAUGE ETC COMPLETE AS PERDIRECTION OF EIC

CLEANING AND MACHINING THE IMPELLER ASSEMBLY, SHAFT, PROTECTING BUSHES, CHANGE OF BEARINGS, CHANGE OF STUFFING BOX, MACHINING AND OR REPAIRING OF CONTROL DISC ETC. COMPLETE AS PER DIRECTION OF EIC

COMPLETE CHANGE OF IMPELLER ASSEMBLY INCLUDING SUPPLY ETC AS PER DIRECTION OF EIC

SUPPLY AND FITTING FIXING OF BALL SUPPORT OF C.I. WITH REQUIRED SIZE TEFLON BALLS AS PER DIRECTION OF EIC.

COMPLETE CHECKING OF VACUUM RECEIVER WITH WATER INLET VALVE, WATER DRAIN VALVE, WATER LEVEL INDICATOR, AIR INLET VALVE ETC. COMPLETE AS PER DIRECTION OF EIC

ASSEMBLING THE VACUUM PUMP COMPLETE SET OF IMPELLER WITH SHAFT, BUSHES, BEARINGS, GLAND PACKING, GASKET PACKING, BALL SUPPORT WITH TEFLON BALLS ETC. COMPLETE AND ASSEMBLING THE MOTOR AND THEREAFTER COUPLING AND BOLTING ON THE BASE PLATE, FITTING THE VACUUM GAUGE, WATER PRESSURE GAUGE, CONNECTION OF INLET & OUTLET WATER PIPES, AIR PIPES, PAINTING THE TOTAL UNIT ETC. COMPLETE AS PER DIRECTION OF EIC

CHAPTER - VII MISCELLANEOUS ITEMS Dewatering by pumps including all leads, lifts and making all arrangements of disposal. where continuous flow of water from a source other than natural or ground water is encountered in case of emergency maintenance works related to leakage. breakage and making wet connections[Note ;- In case of any other situation demanding such emergency dewatering. use of this item is to be approved by the Superintending Engineer/Tender Accepting Authority. This item shall be executed on the specific direction duly supported by proper clarification of the E.I.C. who will be satisfied in absolute discretion that such work has not been necessitated due to any natural source of water or any fault of the Contractor]

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