Bharat Sanchar Nigam Limited-BSNL has published Tender For Ht To Lt Conversion For Cto Building Statue Trivandrum Sh Providing Lt Meter Board And Rearranging Power Distribution. Submission Date for this Tender is 13-05-2024. Distribution Board Tenders in trivandrum Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. |
| 2 | Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. |
| 3 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 4 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required. |
| 5 | 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. |
| 6 | 4 X 16 sq. mm (28mm) |
| 7 | 4 X 25 sq. mm (28mm) |
| 8 | 3½ X 70 sq. mm (38mm) |
| 9 | Supplying and making outdoor end termination with cast resin compound including aluminium lugs and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 10 | 3½ X 70 sq. mm |
| 11 | 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. |
| 12 | in the existing RCC/ HUME/ Metal PIPE |
| 13 | the existing masonry open duct |
| 14 | on wall surface (clamped with 25 x 3 flat) |
| 15 | 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. |
| 16 | in the existing RCC/ HUME/ Metal PIPE |
| 17 | in the existing masonry open duct |
| 18 | on wall surface (clamped with 1mm thick saddle) |
| 19 | 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. |
| 20 | in the existing RCC/ HUME/ Metal PIPE |
| 21 | the existing masonry open duct |
| 22 | on wall surface (clamped with 1mm thick saddle) |
| 23 | Supply, installation, testing and commissioning of cubicle type Wall/Floor/Pedestal mounted LT energy metering panel suitable for 415V, 3 phase, 4 wire, 50Hz, AC supply system fabricated in compartmentalized design fabricated with CRCA sheet of 2 mm thick gland plates i/c powder coating in approved shade having 100 A 4P Aluminium bus bars of high conductivity, DMC/ SMC bus bar supports,suitable to accomodate 6 nos.of 3 phase 4 wire Energy meters (Energy meter shall be provided by KSEBL/Clients ) in separate cubicles with provision for locking and sealing by the KSEB. The Incoming compartment and Busbar chamber shall also have locking and sealing arrangements as per KSEB Standards. The entire meter board shall be weather proof type suitable for outdoor installation and shall have slanting M.S sheet roofs to protect from rain water entry and provision for glandingincoming and outgoing cables, necessary ventilation arrangement, danger notice plate etc. Transperent view glass shall be provided in the door for all meter compartments. The entire panel shall have a common GI earth bar of size 25 x 5 mm at the rear with 2 nos earth stud, interconnerction with suitable size PVC insulated copper conductor FRLS cable and control wiring with 1.5 sq.mm PVC insulated copper conductor FRLS cable, cable gland plates, i/c providing following switch gears . |
| 24 | a) Separate compartment for KSEB meter with provision for fixing 3 Phaseenergy meterwith separate door and sealing facility and see through glass windowfor meter reading.- 06 Nos |
| 25 | b) Supplying and fixing of 32 Amps TPN SDF suitable with 32/25A HRC fuse(Make: L & T/ Siemens) - 06 Nos |
| 26 | c) Supplying and fixing 3 Nos. 63 A Porcelain Fuse cutout & 63A neutral link - 6 sets |
| 27 | d) Supplying and fixing 4 Pole RCCB 40A Current sensitivity 100 mA- 6 Nos |
| 28 | e) Complete as above |
| 29 | Supply and fixing wall mounting cubicle type Indoor type Change Over & DG metering panel of approx. face area 500mmLx450mmWx250mmD. and made up of powder coated 16 gauge M. S. sheet. The meter board shall have seperate compartment for Change over switch and multifunction meter with view glassand provisons for terminating EB and DG Incoming and outgoing cables, necessary ventilation arrangement, danger notice plate and suitable for accommodating the following switchgears and accessories, interconnections for sensing/control with suitable size copper conductor wires including mounting arrangement using suitable frame work on wall etc as required. |
| 30 | Dual source LCD Multifuntion meter class 1.0 with RS 485 port - 1No. (Make:- L&T 4040 series or Similar superior make) |
| 31 | 63A 4 pole onload changeover switch-disconnectors, 415 volts, AC 23A- 1No. (Make:- L&T or Similar superior make) |
| 32 | Tape wound CT 60/5 class 1 at the load side- 3 Nos. |
| 33 | Interconnections using 1.5 sq.mm. FRLS copper wire for LED indicators |
| 34 | Complete as above |
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