Laying of additional 300 Sqmm Cable along with Feeder st TC Complex for Load Enhancement

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

125 A, 16 KA, TPMCCB

12 way (4 + 36), Double door

Single pole

6 Module (200mmX75mm)

Upto 35 sq. mm (clamped with 1mm thick saddle)

3½ X 35 sq. mm (32mm)

3 run of cable

6 A, to 32 A, ratings , DP MCB, 'C' curve, 10 KA breaking capacity

6 A, to 32 A, ratings , TP MCB, 'C' curve, 10 KA breaking capacity

Group B

Above 185 sq. mm and upto 400 sq. mm

Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

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

Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

Earth work in excavation by mechanical/manual means over areas; All kinds of soil; lead up to 50 m & all lifts

Providing & laying PCC 1:2:4 (20 mm graded stone aggregate) up to plinth level

Reinforced cement concrete work 1:1.5:3 with 20 mm graded stone aggregate (excluding centering/shuttering & reinforcement)

Centering & shuttering for foundations, footings, bases of columns etc.

Thermo-Mechanically Treated bars of grade Fe-500D or more (reinforcement)

Outdoor Feeder Panel, IP65, CRCA 2.0 mm with canopy, base frame, space heater, locks

Main Busbar set, 4P, ≥630 A, Aluminium tinned; Neutral 100%; GI earth bar 25×6 mm

MCCB Incomer, 630 A, 4P, Icu ≥50 kA, rotary handle, aux contacts

Outgoing MCCB, 200 A, 4P, Icu ≥36–50 kA, rotary handle (Dept-A)

Cable termination kit – Incomer (3½C×300 mm² Al XLPE): glands, lugs, clamps

Cable termination kit – Outgoing Dept-A, B, C (3½C×95–150 mm² Al XLPE): glands, lugs, clamps

Internal wiring & ferruling (FRLSH, terminals, ferrules, ties) – complete

Labels, nameplates, feeder schedules, danger plate IS-2551

Testing & commissioning, IR tests, functional checks, documentation

g). 300 Sq.mm 3 1/2 Core