Supply and Laying of 200mm DI K9 Pipeline and 200mm Sluice valve, Specials at SMP colony OHT to Kuruvi karan salai bridge Government Rajaji Hospital Pipeline in ward no. 30

Amount

Dismantling the existing BT Road surface for pipeline work etc., complete.

Earthwork excavation below water level in light or sandy soil for infiltration gallery, syphon or connecting pipe line and connected works including shoring and strutting and charges for special tools and plants for bailing/ pumping etc., such as air compressor and helmet.(RATES FOR EARTHWORK EXCAVATION PIPE LAYING WORKS FORWATER SUPPLY AND SEWERAGE WORKS)

Supply of DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K9 AS PER IS 8329/2000 Etc.Complete.. (200 mm D.I K9 Pipe)

Supply of M.S. PIPES- SPIRAL/LONGITUDIDNAL WELDING AS PER IS 3589/2001 WITH INTERNAL LINING AND EXTERNAL COATING MADE WITH FE410, Bare pipe per metre, CML Internal 6mm to 12mm thick per metre as per table of IS 3589, External epoxy Coating 406 micr. per metre etc., complete. 219.1X6.3mm M.S Pipe( =2581.30+492.30+785.00 +1055.50+370.30 =5284.40)

200mm Sluice Valve

200mm NRV

100mm - 200 mm dia SOCKET

100mm - 200 mm dia FLANGE

Spun Yarn ( 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)

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)

Supply and Fabrication of 300 To 900 323.9X7.1mm mm MS Bend Inculdig Genset, Welding Plante, Cutting Machine , Cutting Wheel ,Welding Rod, Gas Cutting Machine, Labour Charges, loading And Unloading Chages Etc.Complete..

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

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 III phase welding machine PWD 24 -25 P.No :331 Rs .80.00/Hr X 12.00 Hrs =960.00, Pug cutting machine PWD 24 -25 P.No :331 Rs .39.00/Hr X 12.00 Hrs = 468.00 ,Cutting Wheel =Rs 25.00 / No X 20.00 No's = 500.00, Welding Bag = Rs 500.00 / Bag X 1.00 Bag = 500.00,Welding Cloush=Rs 250.00 / No X 1.00 No's = 250.00, Welding Glass =Rs 150.00 / No X 1.00 No's = 150.00 ,Transporting Charges = Rs 300.00/ Each X 2.00 = 600.00 (=960.00+468.00+500.00 +500.00 +250.00+150.00+600.00 = 3428.00 )

Lowering of M.S pipes and specials into the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.(219.1X6.3mm M.S Pipe)

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.(200 mm D.I K9 Pipe)

Testing of pipes for water supply / Sewage with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. (200 mm D.I K9 Pipe)&(219.1X6.3mm M.S Pipe)

Providing Thrust Block arrangement as per the degree of the M.S pipe with Earth work excavation, P.C.C. 1:4:8, Shuttering work, R.C.C 1:1.5:3, RTS Rod and refilling etc., complete

Jointing the C.I/ D.I - S/S pipes and specials with molten lead and Yarn including caulking the joints. (Including cost of jointing materials)

Providing Inter Connection works for all type of Main Pipe arrangement and . The rate include the cost of all labour and material charges etc., complete.

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement etc., complete.

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 sixdigit 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 accor dance 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.

Providing and laying,spreading and compacting 0.396m3 of 45-22.40mm &0.528m3 of 22.40-2.36mm &0.396m3 of2.36mm and below metal graded stone aggregate to wetmix macadam (WMM) so ecification including premixing the material with water at OMC in mechanical mixplant carriage to mixed material by tipper to site laying in uniform layers with paver insubbase /base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as perclasue 406 of MORTH specifications.

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standardspecification

Constrution of Valve champer in Earth Work , Pcc 1 : 4 : 8 , Shutering Side , MS Grill , RCC 1 : 1.50 : 3 , In Valve Champer inner size in 1.50m x1.50m x 1.50m including Labours, loading & Unloading Charges Etc Completed.

Add GST 18%

CLASSIC ENGINEERING (BID ID -1366807)