Bharat Sanchar Nigam Limited Tender

iv) On surface of wall as required. Clamped with 1 mm thick saddle

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required .a) 4 X 35 sq. mm

Laying of Existing rigid PLB/PVC/UPVC pipe with necessary accessories for protction of armoured UG cable in the following manner etcas reqd.(Note: Pipe will be issued from Department) i) Direct in ground i/c excavation of soil, refilling the trench etc as reqd.

ii) In existing trench/ Duct/ surface of wall etc as reqd.

iii) In CC floor i/c cutting the floor 6" width and 6" depth i/c laying the pipe , neat finishing with 1:2:4 cement concrete etc as reqd

Supply and fixing of Aerial fuse Cutouts Porcelain type 100Ax3Nos with 63A Nuetral link , fixed on a suitable size hylam sheet board ,with suitable thickness , mounting all above on the EB Pole for Service Cable terminations etc complete as required. i/c connections testing complete as reqd. (On CESC Pole)

Supplying & Providing electrical grade Alkathene tubes/ PVC sleeves 15/18 mm dia for jump cable cores on the pole for protection as reqd.

Supply & fixing Cable Pot head of Cast Iron suitable for the following size Power Cable i/c filling bitumen compound, to avoid water entry in to the Cable complete etc as reqd. a) 4 X 25 / 35 Sqmm

Disconnecting the existing 3½ X 95/120/150 Sqmm UG cable from the MV panel, taking out the cables, relaying it to nearby distribution panel giving connection etc as reqd

Supplying & Fixing of 4 Nos 50/5 Amps, 3.75VA, Class 0.5 or 0.5S accuracy Ring Type LT current transformers suitable for operation on single Phase, 50Hz AC supply in the existing TP meter box i/c providing CT test certificates, making wiring with 2.5Sqmm pvc insulated copper wires, ferrules, suitable size round lugs, providing insulating supports to the CTs inside the busbar chamber complete etc as reqd. (Make: Kalpa or as per the CESC requirements)

Supplying and Fixing of 3 Phase 4 Wire 50 Hz Digital Energy meter suitable for measuring sanctioned load as per the CHESCOM specification, approved make & model with suitable to read demand based tariff i/c testing of meter as per CHESCOM requirements complete as reqd. (This meter shall be as per the CESC requirements, supplier has to produce all necessary documents to CESC for servicing the installation)

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable with suitable lugs in the existing surface/recessed steel/ PVC conduit as required. i) 1X10 Sq mm multistrand copper conductor.

Providing and laying 6mm thick M S chequred plate on trench Including cutting to suit the tench , providing lifting hooks , levelling with ground , etc… as reqd.

SITC of Factory made/ CHESCOM approved 'T' Type Tamper Proof Meter box confirming to CESC design and requirements for INDOOR metering purpose, made of 16 gauge MS sheet of Minimum size for meter chamber on Top 400mm X 300mm X 250mm (HxBxD) and for CTs & Fuse Chamber below 400mm X 700mm X 250mm (HxBxD), seperating both chambers by MS sheet, having the following provisions, earthing terminal, with all hinged doors, provision of holes for cable entry at bottom, rubber gasket for doors with necessary fastners, painted with CESC approved colour paint, sign writing, danger notice display on Meter Box with vinyle type stickering, as per CESC specifications etc as reqd. (Note: The Meter box shall be Procured at CESC Approved factory outlets / confirms to CESC design and requirements) As detailed below i) A Chamber to accommodate 3Phase 4 Wire Energy Meter on top having suitable thickness and size back hylam sheet with insulating support inside meter chamber, door sealing arrangement and a small openable window on front door to operate the curser buttons of Meter to take Energy readings with transparent front etc ii) Busbar chamber having 4 Nos 100A Aluminum busbars with suitable SMC/FRP insulating supports and Incoming cable entry knock outs, door sealing arrangements etc iii) Fuse chamber having with 3 Nos 100Amps Porcelain fuse cutouts with base and 1 No neutral link and Outgoing cable knockouts and S&F of 63Amps TPN Load limiter MCB ( Make -L&T/Hager)i/c inter connection etc iv) Making inter-connections from Busbars to Fuse cutouts and to Load Limiter with suitable gauge PVC insulated multistrand copper conductor cable for extension of supply etc complete as reqd

SITC of INDOOR distribution panel board made of 16G MS Sheet of size Minimum 900mm X 1250mm X 250mm (HxBxD) i/c cutting, bending,fabricating i/c making partitions for providing electrical switchgears , bus bar and cable chambour ,applying primer and painting 2 coats, with standard approved colour Powder coated paint providing earthing terminals, hinged doors, , provision of holes for cable entry at bottom for cable alley, rubber gasket for doors with necessary fastners, sign writing, danger notice display on busbar section with vinyle type stickering OR as per IE Rules i/c Supplying & Fixing of following switchgears and interconnection with suitable gauge PVC insulated multistrand copper conductor cable, complete etc as reqd. (Note: The panel shall be dustproof, Vermin proof and the vendor shall get the panel drawing approved from the competent authority prior to commencement of work at site) [ The Panel drawing attached in the Tender document] i) S&F of 63Amps 4Pole ON- load, 2Way Center -OFF Change Over Switch. (Make: HPL/ Socomec/ Schindler/ CG or SS Make) - 02 Nos ii) S&F Busbar chamber having 4 Nos 100A Aluminum busbars R,Y,B,N with suitable SMC/FRP insulating supports etc - 01 Set. iii) S&F 5kVAR 3 Phase Power capacitor with 16Amps TP MCB - 02 Sets ( L&T ,Meher/BCH Simlr Supr makes) iv) S&F of 63 Amps TPN MCB - 4 Nos and 32 Amps DP MCB -1 No in distribution chamber, fixed on a DIN bar, supporting rail etc - 1 Set. Make: L&T /Hager/MDS Legrand complete as reqd

Dismantling of the following Electrical Infra available at ChamarajnagarTE Bldg under C.R.N SDCA, disconnection of the power supply of main LT Panel / Power room panel/ Transformer Supply MCCB Outdoor Feeder Pillar/ Capacitor Panel/ Transformer Supply ChangeOver Panel/ Oil Cooled Servo Stabilizer/ SCVS Control Panel etc with all its Incomig & OutGoing power cables without any damages by engaging required quantity wiremens/ electricians and helepers and keeping all the above dismantled items in the same building at earmarked place as directed by the Bldg incharge under his custody for easy process of Scrapping etc as reqd. i) Dismantling of Outdoor Transformer Supply MCCB Feeder Pillar of Size 1.10Mtr X 1.65Mtr X 0.6Mtr having 2 Nos 400A MCCBs with busbar arrangements from the Brick pedestal. ii) Dismantling of Wall mounted Change Over switch for transformer I & II of Size 0.45Mtr X 0.75Mtr X 0.25Mtr with 1 No 250A 4 Pole Change Over Switch. iii) Disconnection & re-location of Indoor Floor positioned Oil Cooled 120kVA, 3Ph SCVS with its Wall mounted SCVS Control Panel of Size 0.70Mtr X 1.45Mtr X 0.40Mtr having 1 No 125A 4 Pole Change Over Switch & 1 No 100A MCCB. iv) Dismantling of Indoor 4 main Switch & 1 Key type Floor mounted Main MV Power Supply Distribution panel of Size 3.15Mtr-W X 2.20Mtr-H X 0.50Mtr-D, having 4Nos 400A TPN SDFUs, 7Nos 250A TPN SDFUs, 3Nos 63A TPN SDFUs, Bus Bar sections and 4sets of Voltmeter & Ammeter, measuring devices etc. v) Dismantling of Indoor Floor mounted Capacitor panel of Size 1.60Mtr X 2.00Mtr X 0.50Mtr having 1No 400A TPN SDFU, 7Nos 63A TPN SDFUs, 3Nos Power Capacitors varying from 20kVAR to 5kVAR, Bus Bar sections, set of Voltmeter & Ammeter, APFC Relay and related contactors etc. vi) Dismantling of Indoor Floor mounted Power room MV panel of Size 1.50Mtr X 2.00Mtr X 0.30Mtr having 2Nos 250A TPN SDFUs, 6Nos 63A TPN SDFUs, Bus Bar sections and set of Voltmeter & Ammeter, measuring devices etc. vii) Dismantling of Indoor Wall mounted Power room MV panel of Size 0.70Mtr X 0.90Mtr X 0.20Mtr having 1No 63A TPN SDFU, 3Nos 32A TPN SDFUs and set of Voltmeter & Ammeter, measuring devices etc. v) Dismantling of Indoor 4 main Switch & 1 Key type Floor mounted Main MV Power Supply Distribution panel of Size 3.15Mtr-W X 2.20Mtr-H X 0.50Mtr-D, having 4Nos 400A TPN SDFUs, 7Nos 250A TPN SDFUs, 3Nos 63A TPN SDFUs, Bus Bar sections and 4sets of Voltmeter & Ammeter, measuring devices etc. complete as above.