Installation and Energisation of 3 MVA 11/0.4 KV T/F alongwith 11 KV V.C.B.

(Part-A) Supply of Materials as per RESSPO Technical Specification & Norms.

03 MVA 11/0.43KV Oil Filled Transformer With Tap Changer

Steel Tubular Pole 9 Mtr. Long SP 33.

Mild Steel (MS) Earthing Complete

11 KV XLPE Alluminium Cable size 3x185 sq mm

11 KV VCB for O/G CTR 200/100/5 A 250MVA

Heat Shrinkable 11 KV Outdoor Cable Jointing Kit for 3x185 sq mm. XLPE cable Conforming to VDE-0278/1EEE-48-1975/IS–13573-1992 and ESI STD. 09-13 and all other relevant standards complete with all accessories.

Heat Shrinkable 11 KV Indoor Cable Jointing Kit for 3x185 sq mm XLPE cable Conforming to VDE-0278/1EEE-48-1975/IS–13573-1992 and ESI STD. 09-13 and all other relevant standards complete with all accessories.

Heat Shrinkable 11 KV Straight Through Cable Jointing Kit for 3x185 sqmm XLPE cable Conforming to VDE-0278/1EEE-48-1975/IS–13573-1992 and ESI STD. 09-13 and all other relevant standards complete with all accessories.

Stay Set Complete

M.S. Nut & Bolts of size 5/8" x 6" Half threaded with washer, suitable for 100x115 mm Insulator.

Stone Pad

Danger Board (Technical Specification & Drawing attached).

140 mm HDPE pipe as per IS 49841 (Length 6 Mtr.) (Technical Specification attached).

HDPE Cable support Clamp

Alluminium Binding wire 10 SWG made of best quality Alluminium as per IS 739:1992. (Reaffirmed 2001)

11 KV Drop Out Fuse set.

11 KV Isolator

Structure for 11 KV Isolator

33 KV Post Insulator & Lightning Arrester (L.A.)

Structure for 33 KV Post Insulator & Lightning Arrester L.A.

90 lbs Rail pieces for Power T/F 44.64 Kg/mtr.

ACSR DOG Conductor

Chemical pipe earthing for Transformer & L.A. and other accessories (including GI Strip of Size 50x6mm complying with IS:1897-2008.

Alluminium Crimping Lug 400 sqmm

(Part-B) MOUNTING, FITTING & ERECTION OF WORK AS PER RESSPO NORM.

Carriage, Loading, Unloading, Installation & commissioning of new 11/0.4 KV 3 MVA T/F (with Oil) at Bio CNG Plant alongwith all HT/LT connections done properly Complete in all respect.

Erection And commissioning with all respect of the following line material at Bio CNG Plant.

11 KV lighting arrester with structure

11 KV Line isolator with structure

11 KV VCB complete with CT

11 KV Post Insulator with structure

Construction of T/F plinth of size 3x3x1 Mtr. on a padding 0.75 deep in the ground in the ratio 1:2:3 cement, sand and brick ballast on the top of padding brick work of Ist class bricks of 0.95m height and 0.35 meter thick wall will be constructed. Rest wall should be 0.23 Mtr. thickness, brick work will be in ratio 1:4 cement and sand. In the hollow portion the sand should be filled from ground level upto 15 cm below from the top of plinth, cement, sand and ballast should be placed in ration 1:24 and 2 No. Rail Pole Pieces be grouted in the concrete. The T/F plinth should be plastered on all sides by 12 mm thick in 1:6 cement and mortar.

Erection and grouting of 11kv cable support gantry with fabrication of MS channel.

Erection and grouting of neutral support gantry with fabrication of MS channel.

Special earthing of 3 MVA transformer neutral/body by 03 no g.i pipe and 20 feet deep to make delta point and connect with 50x8 mm GI strip.

Special earthing of LA. 03 no G.I Pipe and 20 feet Long to make earthing and connect with 50x8 mm GI strip.

Special earthing of Other equipments 01 No. G.I Pipe and 20 feet Long to make earthing and connect with 50x8 mm GI strip.

Erection, grouting, Plinthing & earthing of 9 Mtr. long D/P at working site for cable hosting including fixing of all necessary clamps, other accessories like Top channel and its grouting in ratio 1:4:8, cement, stone grit & coarse sand, Plinthing of support of size 0.4x0.45x0.3 Mtr. with cement, coarse sand & brick blast in ratio 1:4:8 and 12 mm thick plastering around the plinth in ratio 1:2:4 with 12 mm thickness curing of plinth should be done properly for 11 KV line.

Earthing of ST pole 9 Mtr.

Painting of ST pole 9 Mtr with the help of one coated red oxide & Alluminium paint.

Stringing of ACSR Dog conductor for 11 kv overhead line.

Fixing H.S. type 11 KV 3X185 sq mm S/T cable joints & end terminations.

Fixing H.S. type 11 KV 3X185 Sqmm O/D, I/D cable joints & end terminations.

Installation & commissioning of 11 KV & DO fuse set. On Already erected DP.

Installation, Testing, Commissioning & Earthing with G.I. strip (50x6 sqmm) of 11 KV VCB (O/G 200/100/5A) in all respect of related Sub-Station.

Laying of 11 kV 3x185 sq. mm XLPE cable in by digging a Kachcha trench 1050 mm deep, 750 mm wide.

Erection & grouting of stay Rod with Cement, Sand and Bricks ballast in ratio 1:4:8 and fastening the stay wire with pole and stay rod nuzzling.

NIKHIL ENTERPRISES

D N S ENTERPRISES