Augmentation of existing 100 KVA SUB-STATION to 315 KVA SUB-STATION, Extension of 11 KV H.T. line, at PTC Dergaon in Assam.

Amount

Augmentation of existing 11KV/0.4KV 100 KVA outdoor Sub-Station to 11/0.4 KV 315 KVA Sub-station including supplying, installation & commissioning of a new 315 KVA 4 Star level-2 copper wound AN/ON cooling Transformer complete with all accessories such as 9.75 Mtr. PSC DP, G.O. Switch, Lightning Arrestor, D.O. Set, G.I. channel, 11 KV Pin insulator, 11 KV Disc insulator, CT/PT set, Metering cabinet, Meter Modem, C.I. earthing pipe, nuts & bolts, pole clamps etc as required for a 315 KVA Sub-Station including making necessary payment to APDCL authority for supervision charge, Labour charge, Meter security etc . The arrangement for charging approval from competent authority is to be done by the contractor as per direction of the Deptt.

Providing and laying in position reinforced cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required (excluding reinforcement). Foundation size of Panel Board .=2.20(L)x2.000(B)x0.20 M(D)=0.88 Cu.M

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres. 2.30 M x2.10M x.30M=1.45 Cu. M

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all level

Construction of RCC 2(two) columns Transformer Pad as per approved drawing. Size of Slab= 2400 MM(L)x2400 MM(B)x125MM(D) Size of beam = 250 MM x 350 MM Size of floor beam = 250 MM x 350 MM Column size = 300 MM x 300 MM Column Height from G.L. = 2400 MM Planting depth ( Below G.L.) = 1.50 M

Supplying including carriage & placement at site 9.75 Metres length PSC pole complete as specified & directed by the Deptt.

Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. Above 8.0 metre and upto 11.0 metre

Supplying and stringing up of ACSR Rabbit conductor in the existing P.S.C. Pole with binding etc as required and as directed by the Deptt.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required . Se

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required .

Supplying and erection of 100 mm X 65 mm pin insulator complete with G. I. Spindle and nuts etc. as required .

Supplying and erection of 75 mm X 90 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required .

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener, 7/ 3.15 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

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)

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Supplying, stringing up & binding of 3 Cx 70 Sq. mm+ 1C x50 Sq. mm 1.1 KV grade insulated Messenger cum Neutral L.T. 3 phase covered Al. conductor AB cable on the existing P.S.C. Pole complete as required and as directed by the Deptt.

Supplying, stringing up & binding of 1 Cx 50 Sq. mm+ 1C x50 Sq. mm 1.1 KV grade insulated Messenger cum Neutral L.T. 3 phase covered Al. conductor AB cable on the existing P.S.C. Pole complete as required and as directed by the Deptt.

Supplying with fitting & fixing Suspension clamp for 1.1 KV grade L.T. covered Al. conductor AB ( Aerial Bundled) cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of Anchor clamp(End Cap) for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of Buckle for steel strap for D. B. fixing for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of Eye hook for suspension & Anchor clamp for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of ASA Distribution Box of 140 A 1 Ph 10 connector with spring loaded busbar system for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of ASA Distribution Box with pre-fitted lug for 250 A 3 Ph 10 connectors with spring loaded busbar system for service connection for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing of Steel Strap for installing D.B., size 20 mmx1.00 m long for 1.1 KV grade L.T. covered Al. conductor AB cable complete as specified & directed by the Deptt.

Supplying with fitting & fixing 45 W Energy saving & enviromental friendly long life LED Street light made of high pressure die cast aluminium housing with toughened glass cover and high power LED lamp as lighting source having IP65 protection complete to be fitted on existing roadside PSC pole as specified & directed by the Deptt. (Cromton/Havell's or equivalent make as approved by the Deptt.)

Supplying including handling to site , cutting at suitable length, termination at both end of XLPE insulated aluminium conductor armoured 1.1 KV grade Underground cable as specified & directed by the Deptt. (Polycab/Havells or equivalent make as approved by the Deptt.) 150.00 SQ. MM 4 Core

Supplying including handling to site , cutting at suitable length, termination at both end of XLPE insulated aluminium conductor un-armoured 1.1 KV grade Underground cable as specified & directed by the Deptt. (Polycab or equivalent make as approved by the Deptt.) 95.00 Sq.mm 1 core un-armoured

Supplying with fitting & fixing of 160 Amp 4 Pole open execution 36 KA breaking capacity Thermal release MCCB including making necessary connection in the Panel Board as specified & directed by the Deptt. (L&T or equivalent make as approved by the Deptt.)

Supplying with fitting & fixing of 500 Amp 4 Pole open execution 50 KA breaking capacity Thermal release MCCB including making necessary connection in the Panel Board as specified & directed by the Deptt. (L&T or equivalent make as approved by the Deptt.)

Supplying including handling to site , cutting at suitable length, termination at both end of XLPE insulated aluminium conductor armoured 1.1 KV grade Underground cable as specified & directed by the Deptt. (Polycab or equivalent make as approved by the Deptt.) (a) 4.00 SQ. M 2 Core 1.1 KV grade

(b) 6.00 SQ. M 2 Core 1.1 KV grade

Supplying with fitting and fixing new generation environmental friendly long life 150 W LED Flood light made of high pressure die cast alluminium housing with P.C. diffuser lens enclosure over LED for glare free light complete with making necessary connection as specified & directed by the Deptt. ( (Havell's/Phillips/Bajaj/Crompton or equivalent make as approved by the Deptt.)

Supplying with fitting and fixing 10 W Unique concept LED Bollard in IP 66 to ensure sustainable performance in all sections and aesthetics which keeps the surrounding lively complete including PCC base foundation & making necessary connection as specified & directed by the Deptt. (Havell's/Phillips/Bajaj/Crompton make or equivalent make as approved by the Deptt.)

Supplying with fitting & fixing 40 Watt Steilar LED Post Top Lantern offering combination of Sturdy and aesthetics design, excellent illumination , IP 66 and 1 K o8 rating, eco friendly complete fitted on existing RCC gate post with making necessary connected as specified & directed by the Deptt. Havell's/Philips/ Bajaj/ Cromption or equivalent make as approved by the Deptt.)

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 MCB/RCCB/Isolator) 6 way , Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "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. Double pole

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm

Above 95 sq. mm and upto 185 sq. mm Metre

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 MM dia

Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. Above 8.0 metre and upto 11.0 metre

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) V shape cross arm for two 11 KV over head line conductors complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Supplying and making outdoor end termination with cast resin compound including aluminium lugs for following size of PVC insulated and PVC sheathed/ XLPE aluminium conductor cable of 1.1 KV grade as required. 3 1/2 X 150 sq. mm

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. 3 1/2 X 150 sq. mm (50 mm)

Supplying, installation, commissioning & testing of 10 ft dia Ring type colour changing LED light water fountain in the esisting structure incorporating the following items of works. 10 feet dia Ring make in Jindal B Class grade complete with hoder assembly with rubber coated paint = 32.00 ft. Crown Jet Nozzle for Ring with ball joint made of brass with shine chrome = 64 nos.Centre Clyster Jet Nozzle with ball joint made of brass with shine chrome = 1 no Colour changing LED light 27 watt powered by Edison). Rating IP68/CE/OHS (BKWT or equivalent make)- 11 nos. DCC Programmable Controller for lights. Rating IP65/CE/OHS (BKWT or equivalent make) - 1 no. Open Well Submersible pump with dust grill 3 HP 3 Ph 50 Hz. (Crompton/Kirloskar make) - 1 no. Supplying, installation & commissioning of Electrical Panel, Overload relay and ON/OFF indication, protection circuit, assembled with L&T or TC as suitable for pump operational system with smart shock protection circuit. Rating IP65/65- 1 no. Supply and fixing of PVC pipe ( 10 Kg/Cm2 including all required PVC accessories, jointing with good quality solvent. All fixing to be done to enter high pressure - 1 Job. Supplying & laying of 1.50/2.50 sq. mm PVC insulated copper conductor 4 core/3 core/ 2 core Submersible flat/ round multistrand cable jointing with water proof tape- 1 job. Design/Supervision/Installation/commissioning/ LAbour/ Transportation/execution - 1 job

Fixed charge to be paid to APDCL authority

Load Security

M/S KALITA ELECTRIC WORKS

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