KMC/WS/TPBPS/26-27/01

DJB ITEM CODE 4.25.7 THE SLUICE VALVES SHALL GENERALLY CONFORM TO IS 14846 / DIN 3352, WITH LENGTH OVER FLANGES AS PER PD OR ALT 1 OF IS 14846 CORRESPONDING TO BS EN-558/150 5752 BASIC SERIES 3 & 15 RESPECTIVELY. BODY/ DOOR/ DOME DUCTILE IRON GGG 40/IS:1865 GR.400/15, SPINDLE NON-RISING STAINLESS STEEL AISI 410, BODY SEAT FACE DOOR OR SPINDLE NUT GUN METAL IS: 318 GR. LTB2, FLANGES TO DRILLED AS PER IS:1538 TABLE 4 & 6. 300MM (SCHEDULE OF RATE 24-25 DELHI JAL BOARD)

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 - VIII SUPPLYING OF MATERIALS Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 300

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.

DJB ITEM CODE 4.9.4 TAMPER PROOF KINETIC DOUBLE ACTING AIR VALVE,AS PER STANDARD TECHNICAL 150 MM (SCHEDULE OF RATE 24-25 DELHI JAL BOARD)

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]

Sub Total

GST 18%

CESS 1%