Miscellaneous Electrical repair works at MDP GCS, GMAA, NSP and Tatipaka GCS Surface Installations under Rajahmundry Asset

Amount

Description

Electrical panel trench underground concreting: Collection and supply of HBG stone chips of 2.36mm size and below(crusher stone dust) including cost and conveyance of all materials to work site, stacking to departmental gauge and all labor charges etc. complete as per SS and as directed by the site engineer Providing PCC(1:2:4) concrete for plain/reinforced concrete in open foundations using 20mm & 10mm in nominal size Graded hard stone aggregate, mechanically ,mixed, placed in foundation and compacted by vibration including curing as per the instructions of EIC. Construction of 2ft depth pit on one corner of the trench with slope of the trench towards the pit for collection any further water seepages.

Laying of 3.5C X 70 Sq.mm XLPE Armoured Copper Cable in Existing Tray/ underground Trench and dressing with Cable Ties from Electrical Control Room to Junction Box near SPF Security Room . Cable to be supplied by ONGC

Supply of MS Junction Box (2x2x1 feet) with hardware and suitable connectors for termination of 3.5CX 70 Sq.mm Copper cable along with glanding termination of cables at both ends.

Fabrication, supply and erection of MS frame of 5 feet height (1.5ft. below ground level foundation & 3.5ft above ground level) suitable for fixing of MS Junction Box (2x2x1 feet) as per instruction of EIC

Removal of existing 3.5 x 95 sq.mm cable from existing cable route of PMCC panel to J.B. near security room and handing over it to EIC.

Lighting circuit Point wiring modification and provision of two pole switches for each point for phase to phase 230 volts control at SCADA control room, New PMCC room,Staff room, Conference room, canteen, DCS control room, New security room, second gate security , Mechanical shed, POL Shed, GG Shed, Jockey shed, KPCL bunk, KPCL Room, Doctor bunk

Laying of cable 4 core x 16 sq.mm copper armoured i).From MCC room to GG Set Shed (through existing cable tray & existing DWC at road crossing) ii).New MCC Room to old MCC Room Note: Cable will be provided by ONGC

Road crossing with 4inch DWC pipe

Providing & fixing of Cable tray top covers size (approx.600mmX15mm X (1.5mm thick ness)

Providing & fixing Cable tray top covers size (approx.450mmX15mmX (1.5mm thick ness)

Supply and fixing of perforated steel cable tray of (approx.200mm x 50mm x 2.0 mm thick.) with cover and auxiliary accessories like coupler plates, elbows/bending plates etc. for interconnection of trays which shall be erected over prefabricated MS angular supports to facilitate laying of above ground cables. The perforated steel cable trays shall be properly fixed over horizontal MS angular supports with GI nut bolts and as per instructions of EIC.

Providing prefabricated vertical cable tray supports made of MS L- Angular of 35x35x5mm thick which shall be 1 feet length (for provision of perforated GI /FRP cable tray ) which shall be fixed with anchor fastener. Also, horizontal section of L- Angular of 35x35x5mm thick 200 mm long shall be welded to the vertical L-angular so as to fix perforated GI /FRP cable tray for laying of cables. Also, painting of two coats of Zink primer and two coats of silver epoxy color finish paint over prefabricated cable supports to be provided and as per the instructions of Engineer In-charge or his authorized representative.

Supply and replacement of EPR cable for 25M high mast. This includes dismantling and erection of works using crane and associated labor works. Crane to be supplied by ONGC

Painting of corroded lighting poles: The pole, shall be cleaned and chipped property with wire brush and emery paper before paint. Then the pole shall be painted with one Coat of red oxide primer and two Coats of Silver enamel paint. Then plinth of pole shall be white washed.

Replacement of top ARM of street light poles: Providing and fixing 76 DIA Pipe (BEND ARM) with bracket nut and bolts and Hot DIP Galvanised on street light poles as instructed by EIC

Repair and replenishment of earth pits at Production installations with charcoal, salt and painting works.

VIJAYA ELECTRICAL AND REWINDING WORKS (BID ID -868564)

RAMA ELECTRICAL AND REWINDING WORKS (BID ID -870331)