Removing and refixing new 600mm,500mm,450mm,sluice valve NRV and special in the arasaradi pumping station

Amount

Dismantling RCC by manual/ by using deploying machineries etc., complete.

Supply of 600mm , 500mm 450mm Sluice Valve , NRV,100mm Air valve, D.I Double Flanged Pipe, & Specials related IS Specifications etc., complete 600mm Sluice Valve

450mm Sluice Valve

300mm Sluice Valve

600mm Non Return Valve

450mm Non Return Valve

100mm AirValve

500 mm - 600 mm dia Socket

500 mm - 600 mm dia Flange

350 mm - 450 mm dia Socket

350 mm - 450 mm dia Flange

250 mm - 300 mm dia Socket

250 mm - 300 mm dia Flange

100mm - 200 mm dia Flange

Quicke Setting Cement ( This Data already Approved 2015 , If Current Year The Rate increase Every Year of 2% So =160 *20% =32.00 =Say =192.00)

Lead Wood ( This Data already Approved 2015 , If Current Year The Rate increase Every Year of 2% So =650 *20% =130.00 =Say =780.00)

Hump Yarn ( This Data already Approved 2015 , If Current Year The Rate increase Every Year of 2% So =160 *20% =32.00 =Say =192.00)

610X12.5mm M.S Pipe pipe per metre, CML Internal 6mm to 12mm thick per metre as per table of IS 3589,CTE ,Wrapping Tape IS 15337:2013 ,External epoxy Coating 406 micr. per metre

323.9X7.1mm M.S Pipe pipe per metre, CML Internal 6mm to 12mm thick per metre as per table of IS 3589,CTE ,Wrapping Tape IS 15337:2013 ,External epoxy Coating 406 micr. per metre

600mm x300mm concentric Tapper

450mm x300mm concentric Tapper

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in units of (kilolitres/ cubicmeter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3m/sec to 4 m/sec and be constructed as follows:Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects Coil Housing shall be fabricated from stainless steel (SS 304) with Anticorrosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP 68 protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions.The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output, . The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out Higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminium with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flowmeter test calibration certificate from FCRI, flow test lab/ NABL accredited lab to be furnished. 600mm

Hire charges for deploying earth moving machinery (JCB/Poclain) for earthwork including diesel, oil and labour charges etc., complete.

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete. (5HP)

Hire charges for portable Genset 1.00 KVA with 2 Nos. of 150W flood light including all incidental charges, transportation, crew charges and fuel charges etc., complete.

Hire charges for Welding Plant 11 KVA ,Cutting Machine including the material of Welding Rod, Cutting Whell and labour charges, transportation charges etc., complete.

Removing The Damaged 600mm ,500mm, 450mm Sluice Valve, NRV Refixing The New 600mm ,500mm, 450mm Sluice Valve, NRV & 100 mm Air Valve Including Rubber Sheet Bolt Nut Vaser, The rate include the cost of all labour and material charges etc., complete.

Supplying and erecting shuttering with necessary supports for plain surface such as RCC boxing side slab, and similar,RCC Slab with all cross bracings etc., complete in all floors of any height (The retrieved materials should be taken back by the contractor). The payment for centering shall be given after the concrete is laid. (Vertical Portion Only) using steel plates10m2.

Reinforced Cement concrete 1:1.5 :3 (one cement, one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Add GST 18%

RAJAHARI CONSTRUCTION (BID ID -1466072)