PROVISION OF METER PANEL BOX AND ALLIED ITEMS AT BLDG NO P92-1, 92-2 AND 92-3 TYPE- III P83-1, 82-2 83-3 TYPE II AT VARUNA COMPLEX, NPOL KOCHI

Amount

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3.5 core complete all as specified and as directed. Note: Rate for earth work, sand cushioning, brick , road cutting or PCC/ RCC covering, light Grade GI tubing etc will be paid seperately under relevent items.

Excavation in trenches not exceeding 1.5 mtr deep and 1.5 mtr width as in Hard dense soil complete all as specified. Note: NO JCB Excavation is permitted for earth work.

Returning filling incl leveling watering and well ramming in layer not exceeding 25 cm thick complete all as specified

Removal of surface soil to a distance n.exc 50 m and deposited where directed at a level n. exc 1.5 m above the starting point complete

S & L for riddled earth / sand for cushioning for cable protection in trenches 8 cm before laying cable and 15 cm deep over the cable complete ( Note: Punned thickness shall be taken for measurement)

M & L for laying LV unreinforced precast concrete cable cover but Type 2, flat, size 300mm x 180mm x 40mm directed by Engineer-in-Charge.

M & L for road cutting /removing the hard Standing/Cutting floor inside the Substation /E/M Installations / Path for laying of cables of any size complete all as specified.

M & L for PCC 1:4:8 type D2 40 mm graded aggregate Complete for making good to the excavated portion of Road/Hard Standing at road crossing etc , complete.

Supply and lay in trenches/fixed on wall 50 mm bore GI tubing light grade with necessary fittings such as bend, tee, elbow etc complete for the following sizes for protection of LT UG cable.

Supply and fixing of 4 way TPN DB, Double door horizontal type IP 54 protection sheet steel, MCB distribution board ,415 V, on surface /recess, complete with tinned copper bus bar , neutral bus bar, din bar, interconnections, powder painted including earthing etc as required.(For each Block).

Supply and fixing of MCB 63 Amps TPN rating,240/415V,10KA "C" curve, miniature circuit breaker suitable for inductive load of triple poles and neutral in the proposed MCB TPN DB complete with connections, testing and commissioning etc, as required .

Supply and fixing of MCB 5 A to 32 A Single pole rating, 240/415V,10KA "C" curve, miniature circuit breaker suitable for inductive load of single poles and neutral in the proposed MCB DB complete with connections, testing and commissioning etc, as required .

S&F of Meter panel box 2mm thick powder coated MS sheet of size 1.4mtr x1.4mtr X 0.25mtr split in two parts 0.1X 1.4 mtr on top for refixing the meters and 0.4X 1 mtr for fixing of MCB TPN DB. The top portion should be provided with glass of size 10cm x 10cm in front of each meters to facilited recording of meter reading and including provision of wooden block of suitable size to fix the meters and DBs, door with locking arrangement and box to be fabricated such as the MCBs can be operated from outside including Removing and refixing of existing meters (9 Nos). Note: rate quoted also includes fixing of the DB completely on angle frame with necessary cable for internal wiring in the DB, lugs insulators etc.

M&L for sub main wiring with 2 runs of single core 10 Sqmm PVC insulated unsheathed multistranded, FRLSH copper conductor cable in recessed Concealed type medium class PVC conduit and its accessories and connecting terminals to DBs/switch board including providing 1 run of 10 sqmm PVC insulated unsheathed multi stranded FRLSH copper cable as earth continuity conductor and connecting to common earth dolly, complete ll as specified and directed . Note: two runs of main wire and one run of earth wire alongwith conduit will be measured as single run.

PARAMBIL ENTERPRISES (BID ID -3205542)

Linsta Services (BID ID -3194992)

ZOOM ENTERPRISES (BID ID -3201477)