Water Corporation Of Odisha Tender

Provision of PLC Panel having capacity of additional 20 I/OS with 10% stand by , battery bank for 230 volt AC & 24 volt DC with UPS for 8 hour back up with full load ,of panel size (1800x1200x800)mm double door insulated weather proof of (rittal / Nvent / Royco) make with floor mounted foundation channel including pannel mounted Air conditioning acessories like SS 316 grade comperssion gland for all size of cable,2 nos chemical earthing at distance of 3mtr from each other , 50x6 mm G.I flat 12 port optical fibre ,connection switch with 4 port earthornate port required SFP 1310/1550 NM 20km range.

Globe type Altitude pilot control valve of D.I - 200mm dia (CLA/Singer/Dorot make)

Globe type flow Control Selonoid valve guided by 24 volt DC selonoied of DI- 150mm dia ((CLA/Singer / Dorot make)

Supplying, installation, Testing & commissioning of electric powered electromagnetic full bore type IP 68 fully welded Flanged type water flow meter of Pulse DC type of Flow tube SS304, coil housing & electrodes SS316, SS ring type grounding etc with IP 67 signal converter remote mounting,input power supply 220VAC & out put 24V DC 4 - 20 mA,programable LCD display to show Actual flow rate, totalised flow, flow direction, flow velocity,conductivity with + or - 0.5 % accuracy etc & provision to diagnostics empty pipe detection, coil temperature, coil resistance etc & compatable to data communication modules & communication the data to remote SCADA station for live monitoring where ever required including providing data cable & power cable required as per site condition .The standard calibration certificate & guarantee certificate for flow meter & electromagnetic signal converter to be given for minimum one year from the date of installation. (Krohne/ Marshall/ABB/Yokogawa/Simens)

200mm dia

150mm dia

Rador base level transducer (1 -10 mtr) with SS 316 grade mounting bracket

Pressure transducer with diapharmm,snubber,needle valve

S.S glycerin fill Pressure gauge with diapharmm,snubber,needle,escape valve -150mm dia

Data cable (screened) copper 1.5 sqmm 3 core

DC power cable copper 1.5 sqmm 3 core

OFC: Supply and Laying of 12core unarmoured Optical fibre cable (OFC :fiber glass with F-G 62.5/125micron, 2.6DB/KM F600) to various sites through HDPE pipe, prelaying testing of each cable drum for each fibre and taking the OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ Site Engineer, blowing of OFC through previously laid HDPE, jointing / splicing of OFC, post installation testing of OFC for each fibre for each drum laid & taking OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ SiteEngineer as per the scope, specifications and directions of Engineer-in-charge/ Site Engineer.

HDPE PIPE: Supply and Laying of 25MM dia HDPE pipe (Make: Supreme/equvalent) in cable trench as per specification and directions of Site Engineer / Engineer-in-Charge.

Integration of instrument like flow meter,control valve,level transducer & pressure transducer etc.

Data transmission to NIC/WATCO server at Unnati bhawan by fibre optic with web view for the required users & officals for real time monitering.

Supply, Installation, Testing & Commissioning of Cable tray GI with metal bracket of required size as per QAP/GA drawing.

Supply, Installation, Testing & Commissioning of Chemical Earthing for flowmeters & electronic pannel including supply of all materials T&P and Labour etc. All completed as per electrical specification and as per direction of EIC.

Power connection for TPCODL

RCC framed PLC room (6x3.5) mtr size - 2 nos

Construction of Fly ash brick masonry Boundary wall of height 1.50M above GL framed columns & tie beam (2.5 span spacing) with fixing of MS fabricated gate, around the ESR premises area etc all complete as per direction of Engineer-in-charge.

Yard lighting with led bulb (4 sets) 36 watt /each with cable & FRP connection box.

RCC surface drain ranging from 150mmx300mm to 250mmx300mm with precast cover & grating.

Providing Supplying, fitting and fixing of 60mm thick interlock concrete colour paver block on compacted river coarse sand free from all organic materials and filling the joints with sand. including cutting corbelling, splays where ever necessary to proper size with cost, conveyance, royalties and taxes of all materials and cost of all labour, etc. complete in all respect as directed by Engineer in charge.

M.S pipe with epoxy coating 150/200 mm dia 7.1 mm thick pipe 20 mtr with required manifold , flange,bend,cutting & welding etc all complete as per direction of EIC .

Chlorine dioxide dosing system with skid

Fencing arround control valves in 1.8 mtr height

Approach road with RCC curb of 6 mtr wide