Supply and Laying of LT cable from service line to LT panel and allied work at WBUAFS Mohanpur

Amount

Supply of 4 core XLPE insulated & sheathed armoured Aluminium conductor cables for working voltage up to 1.1 KV of the following sizes (Make - Polycab/Havells/RR Kabel/Universal) 4 core 120 sq. mm [NS]

4 core 70 sq. mm [NS]

4 core 35 sq. mm [NS]

Laying of one no. 4 core 35 sq. mm cable in the underground trench 460 mm. wide x 760 mm. average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, levelling up and restoring surface duly rammed. [1(a) / F-2]

Laying of one no. 4 core 70 sq. mm. cable in the underground trench 460 mm. wide x 760 mm. average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per mtr. including filling the space between the bricks and cable and also the trench with shifted soil, levelling up and restoring the surface duly rammed. [1(b) / F-2]

Laying of two cables above 35 sq. mm and up to 185 sq. mm in an underground trench in single tier formation (horizontal), the trench size: 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separators between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed. 2(b/F-2)

Laying of 4 core 35 sq. mm. cable through existing RCC/ Hume/GI Pipe/open masonry trench. [3(b)/F-1]

Laying only Cable 70/120 sq. mm. but not exceeding 400 sq. mm. through existing RCC/ Hume/GI Pipe/open masonry trench for single, 2, 3, 3½ and 4 core [3(b)/F-1]

Laying of 4 core 35 sq. mm. cable on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting. [2©/F-1]

Laying of 4 core 70 sq. mm cable on wall/surface incl. S & F MS Clamps with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting. [2(d)/F-1]

Laying of 4 core 120 sq. mm. cable on wall/surface incl. S & F MS clamps with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting. [2(e)/F-1]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below [7(C)/F-4] For 4 core 120 sq. mm

For 4 core 70 sq. mm

For 4 core 35 sq. mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials. 4 core 120 sq. mm cable [8(b-xix)/F-5]

4 core 70 sq. mm cable [8(b-xvii)/F-5]

4 core 35 sq. mm cable [8(b-xv)/F-5]

Supplying and fixing 100 A, 415 V, FP Changeover switch (make-Legrand/L&T/ABB) with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. [2(b)/D-1] (Siemens/L &T/ Havells)

Supplying and fixing 415 V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN-type HRC fuses as per rating. [4(a)/D-3] 63 A

Supply & installation of a minimum 2 mm thick CRCA sheet metal cubical box [800 mm (H) x 500 mm (L) x 400 mm (W)] with two sides sloping for the top portion on a 900 mm height brick foundation with 4 nos. angle iron leg (35 mm x 35 mm x 5 mm), front opening hinged door, locking arrangement, gland plate with required size hole for entry of I/C and O/G connection, incl. S&F 4 nos. 400 mm long 415 V, 400 A capacity Al. bus bars having sufficient holes on the bar. The bus bar should be fixed with an FRP chair & the entire bars should be insulated with PVC heat Sinkable sleeves of suitable size & different coloured as per norms and direction of E.I.C. incl. earthing attachment and painting as required.

Supply & installation of a minimum 2 mm thick CRCA sheet metal cubical box [700 mm (H) x 450 mm (L) x 300 mm (W)] with two sides sloping for the top portion on a 900 mm height brick foundation with 4 nos. angle iron leg (25 mm x 25 mm x 5 mm), front opening hinged door, locking arrangement, gland plate with required size hole for entry of I/C and O/G connection, incl. S&F 4 nos. 350 mm long 415 V, 200 A capacity Al. bus bars having sufficient holes on the bar. The bus bar should be fixed with an FRP chair & the entire bars should be insulated with PVC heat Sinkable sleeves of suitable size & different coloured as per norms and direction of E.I.C. incl. earthing attachment and painting as required.

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing materials as required. 40 mm. dia [11(c)/F-6]

50 mm dia [11(d)/F-6]

65 mm dia [11(e)/F-6]

Boaring of the metal road for fixing 65/80 mm GI pipe. [NS]

Excavation of soil for the installation of Earth Electrode and filling & ramming for Soft Soil [1(a')/G-1]

Earthing with 50 mm. dia ISI-Medium GI pipe 3.64 mm thick x 3.04 mts. long and 1 x 4 SWG GI (Hot-Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S &F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mt. below the ground level.

DECADON ENGINEERING (BID ID -5531121)

MALLICK ENTERPRISE (BID ID -5538927)