External Electrification, Works at Proposed Multipurpose Police Office Complex Buiding Dehradun (Uttarakhand)

Amount

P/F M.V danger notice plate of 200 mm x 150 mm, made mild steel, atleast 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

P/F H.T danger notice plate of 250 x 200 mm, made mild steel, atleast 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side 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.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe FRLSom earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Supplying and making end temination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed /XLPE aluminium couductor cable of 1.1 KV grade as required.

3.5 x 240 sq. mm

3 x 240 sq. mm

S/M OUTDOOR cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required: upto 240 sq. mm

Erection of metallic pole of following length 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.: Above 8 meter and upto 10.0 meter

supplying and erction of bow stay set complete (galvanised) with 19/20 mm dia x 1.8 metres long stay rad, anchor plate of size 45 cm x 45 cm x 7.5 mm, thimble, stay clamps, bow tightener), 7/3.15mm 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 and also with 0.6 m long brace of size 50 mm x 50mm x 6 mm angle iron with 50 mm dia pulley fixed at one end of the brace as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) 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.

Erection of angle channel iron cross arm on RCC/ PCC/ steel tubular/ pole etc. as required.

Erection of ACSR conductor of 7/2.11 mm to 7/3.00 diameter including binding etc. as required.

S/E of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

S/E of 11 KV disc insulator for 11 KV over head lines with galvanised insulator filttings, ball and socket type and complete with galvanised strain clamps, bolts, nuts wahers etc. as required.

S/E of three piece nonlinear resistor type lighting arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharege current rating of 5 KV and complete with galvanised clamping arrangenment, G.I. bolts, nuts, washers etc. as required.

S/F of 32 mm dia x 2.00 metres long G.I, pipe (medium class) brecket for mounting of fluorescent/ HPMV /HPSV street light fitting on pole including bending the pipe to the required shape, 40 mm x 3 mm flat iron clamps and wiring with 1.5 sq.mm WP/PVC wire and painting the flat iron with primer and finish paint etc. as required

P/L G.I. pipes with G.I. fittings i/c trenching and refilling,

80 mm dia. nominal bore

Supply & installation 3Ph 4W kWh Dir-base energy meter 240V 10-60 A. Make: L&T

Supply installation, commissioning and testing of transformer copper wound step down 250 KVA out door type 11/0.433 KV at no load 3 ph, 4 wire 50 HZ AC with oil immersed naturally cooled, delta connected on HV side and star connected in LV side in accordance with vector symbal DY-II with neutral brought out on secondary side and having tapping in step of ± 2 ½ %, ± 5% and ± 7 ½ % to be changed by mean of hand operated over load tap changing gear including first fill of transformer oil as per IS-335, and including all fittings/accessories as specified in technical specification and IS-2026, the transformer should be fixed on plinth with cable box/LT bushing on LT side and brass cable gland HV bushings on HT side, oil temprature gauge 96mm dia dial type dehydrating breather with first fill of dehydrating agent, oil conservator explosion vent, rating and terminal marking plate, oil level gauge, oil drain and filter valve, extra bushing to restore out side cable box for providing independent earthings and neutral fittings, lugs and two earthing terminal and all other standard accessories all as specified and directed by Engineer-in-Charge.

Supply installation, commissioning and testing of switch air break gang operated HT 11 KV triple pole with 12 insulator 200 amp rating with drop out fuse assembly with fuse carrier ,fuse element mounted on insulator and steel frame mechanically oprated mechanism consisting of operating rod of 25mm bore grade GI pipe of suitable length worked from ground level and with locking arrangment flat iron clamp 50mmx6mm including MS channel of suitable size and length for fixingGO/DO including bolts, nuts, and washers complete.

S/F XLPE insulated screened PVC beded galvanized steel strip of wire armoured electric power cable (heavy duty) with aluminium conductor 11KV greds cross sectional area 50 sqmm as per diected by engineer-in-charge. For metering eqpt.

Material and labour for transformer foundation of size 1.8x1.8x0.90m, brick masonry work in 1:6 with PCC 1:4:8 in top of plateform including feeling of boulder brick bats with barbed wire fencing work with angle iron size of 35x35x5mm all as directed by Engineer-in-charge.

S/L of 12mm thick Rubber matting size 1800mm x 900mm ISI mark suitable for 1.1KV all as directed by Engineer-in-charge.

Supply of Steel tubular swaged poles complete with cast iron base plate, final taper plug, bolts, nuts & scrwes as specified type 410 SP-45 with two coat of aluminium paint over one coat of primer all as directed by engineer-in-charge.

M&L Anticlimbing devices spike type made out of 40mm x 6mm flat iron clamp in two pices with 10 Nos 10 cm long and 12mm dia spike sarpned one end and welded in clamp at the other end suitable for Steel tubular pole. Approx 14 kg each

S/L Aluminium conductor PVC insulated armoured, served, sheathed cable 1100 volts grade at a depth of 750 mm below ground level over a cushion of 75 mm thick sand around and protected with brunt bricks on side and on top. On surface the cable run shall be fixed on M.S. clamps etc. of suitable size or as directed by the Engineer- Incharge, complete in all respect. The armouring of the cable shall be properly connected with the earth conducter by clamps etc.

s) (i) 240 sqmm 3.5 core Cat A. ( for Trf. To panel)

Supplying and fixing LED streetlight 72 W made up of pressure die cast housing with toughned glass and individual LEDs with secondary optics and IP66 protection comlete with all accessaries as required.

Supply and fixing of pole junction box with 6amp. MCB for street light pole comlete with all accessaries as required.

Supplying and fixing Gate Lite LED post with die cast aluminium body and with clear toughned glass diffuser and IP65 protection comlete with all accessaries as required. Bajaj 'TENCO' BRIL 45W LED NW Neutral White.

Supply,Installation, testing & Commissioning of 180 KVA silent Type DG Set , 221 BHP/water Cooled ,1500 RPM Coupled with 180 KVA 3- phase Alternator , sound proof canopy with AMF Panel.

60KVA Online UPS (Three phase input, Three phase output), True Online Double Conversion UPS with 12V, 32 Nos of 65AH SMF Batteries for 20 minutes back up alongwith rack, interconnections, DC cable upto 5mtr. (Including Isolation Transformer.

10KVA Online UPS (Single phase input, single phase output), True Online Double Conversion UPS with 12V, 16 Nos of 26AH SMF Batteries for 20 minutes back up alongwith rack, interconnections, DC cable upto 5mtr. (Including Isolation Transformer)

Saklani electrical works