ELECTRIFICATION OF VRINDAVAN HOUSING COLONY PARK IN NANTHANCODE WARD

Amount

2.3.4 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator 16 way, Double door

2.12.2 Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps

2.14.3 Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps

2.10.1 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

5.2 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

5.15 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 6SWG dia G.I. wire on surface for loop earthing along with existing surface/recessed conduit/submain wiring/cables as required.

5.13 Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

90.12.4.20 Supply and laying of one number PVC insulated and PVC sheathed armourned aluminium power cavle of 1.1 KV grade of the following size in the existing RCC/HUME/STONE WARE/GI/DWC pipe as required. 4 core 10 sq mm

90.12.10.3 Supply and laying of DWC pipe in ordinary soil 0.75m below grouand level including excavation 63/50mm or nearest size.

1.20.1Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required. 20 mm

1.17.1 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 1 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 2 x 2.5 sq. mm

Fabrication, supply & installation of dust and vermin proof, wall mounting, thermoplastic meter box of following size suitable for fixing KSEB meter, fuse units, CT etc, hinged door construction for the front side with compartments if necessary, providing vision panel for the meter compartment, knock out for cable entry and exit.

S & F switch disconnector unit (isolator) complete with handle assmebly, door inter lock and padlocking arrangement of the following ratings

32 A DP SDF

Supply and fixing the following accessories in the existing meter board and giving connection etc.

63A 415 V Bakelite fuse fitting

2-80A DIN type fuse link of size 000

63A 415 V 2 way neutral link mounded on DMC/SMC base

Supply and drawing the following sizes of multi core PVC insluated & PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface /recess conduit as required including giving necessary connections of the following sizes.

3 core 1.50 sq mm

Supply, conveyance, installation, testing and commissioning of Yard light Philips BRP 320 1 x 50 W LED/ equivalent make fitting on the existing GI pipe and giving connection with 16/20 mm 3 core round copper conductor flex wire or with extended orginal wiring etc. as required.

Earth work excavation in hard soild and depositing with a lead up 50 m and lift upto 1.50 m including neat banking.

Cement concrete 1:2:4 using 20 mm (nominal size) broken stone for reinforced concrete work.

Supply, conveyance and erruction of "B" class GI pipe in single section for poast top lantern fittings of all types (excluding excavation & concrete paint over a coat of zinc chromate primer elc as required.

Supply and installation of Hensel make IP 65 terminal junction box for termination 1.50 sq mm 3 core cavle for street light post.

SURESH T

B SASIKUMAR