KMC/WS/IGWTP/006-2ND/26-27, DT-03/08/2026

PART-A

CHAPTER - III TAKING OUT PIPES AND SPECIALS Cast Iron / Ductile Iron Pipes and Specials TakIng out C.I, / D.I. pipes with specials and valves including stacking the same within a lead of 30 M as per instruction of the Engineer-in-Charge, (Excavation. dewatering. earth filling etc. will be paid separately).Pipe above 250 mm diameter and up to 400 mm diameter Depth of trench up to 2 Metre.

CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials  2.1 C.I. / D.I. Pipe & Specials 2.1.1 Lowering any type C I. pipes & specials and laying along trench at any depth as per specification and direction of the Engineer-in-charge. [For laying over ground. the rates shall be reduced by 10 % and tile rates so reduced shall be inclusive of cost of holding arrengements) Diameter In mm 300mm dia.

CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials  2.1 C.I. / D.I. Pipe & Specials 2.1.6 Flange joint to C.l./D.l/MS. pipes and specials including supply of rubber gasket. nuts. bolts. washers etc. of best quality to make the joint watertight at required hydraulic pressure all complete as per specification & direction of the Engineer-in-Charge. Diameter in mm 300mm dia.

CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials  2.1 C.I. / D.I. Pipe & Specials 2.4Valves 2.4.1 Lowering, fitting and fixing of all types of valves in proper position and alignment using chain pully block or crane(for diameter above 250 mm) by providing temporary support,as required,gaskets,nuts& bolts etc.all cornplete as per specification and direction of the Engineer-in-Charge.[The rate Includes cost of flange joints]300mm dia.

CHAPTER - IV INSERTING PIPES AND SPECIALS Inserting C.I./D.I. pipes and or specials in the gap formed by cutting existing C.I./D.I. main. bailing out water from the trench due to normal seepage. if any. including fitting. fixing of ancillary C.I/D.I. specials with supply of Spun Yam all complete to make the joints water tight at required hydraulic pressure as per specification and direction of the Engineer-in-charge. [Cost of C.I/D.I. Specials. cutting of pipes. lead ioints. earth work in excavation road metal. earth work ill filling. shoring. where necessary. shall be paid extra as per relevant items of schedule of rates.] Diameter in mm 300/350

CHAPTER - VIII SUPPLYING OF MATERIALS 8.4Supply of Flat Rubber Gasket of EPDM Quality with ISI Mark to IS: 5382/1985 Type-4 suitable for flange joint, drilled to IS: 1538 (Table ... VI). The gasket should have dual thickness 3/6mm with 6 mm thickness at the sealing cross section.300mm dia

BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS, GATES ETC. A. ORIGINAL WORKS 3. Cutting to requisite length or shape departmental R.S. joists,channels, angles, tees, plates etc. (Payment to be made on area of cut surface)

BUILDING WORKS ( C ) Brickworks,Concrete Works etc?33..Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per

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]