Shifting of TF

Amount

Supply of Materials (Decentralised Material )

11 KV O/D cable J/Kit 3x185 Sq O/D

3.5x400 Sq mm cable St th

11 KV 3x185 Sq ST Th

MS channel 100x50x2240

MS channel for DO set 125x65x2240 mm

GI strip 50x6 mm

MS bolt and nut off size with washer

All crimping lug 70 Sq mm

All crimping lug 400 Sq mm

All crimping lug 1000 Sq mm

Holding clamp for channel

Henelay type tailless unit protection cubical pannel

Tailess unit 500 Amp

Copper bus bar

Stay clamp for support of GI pipe

HDPE pipe 125 mm

Alluminium paint

Red oxide paint

MS angle iron 65x65x6 mm bracing with clamp

PG clamp

GI pipe 6" dia

DWC (Double wall caurated) pipe 100 mm for LT cable

Errection Work

De-installation of following T/F and re-installation of the same at New Location with the help of Hydra/Crane on New Plinth/D.P. under 33/11 KV Sub-Station Rambagh.

630 KVA TF Rambhawan Chauraha to Marwadi Dharamshala Park

250 KVA TF Marwadi Dharamshala to Marwadi Dharamshala Park

250 KVA TF Mansarovar Chauraha to Mansarovar Chauraha

Carriage of all Centralized material from store to site

Installation, grouting, earthing and commissioning of Henley type Tailless unit protection cubical panel for 1X630 KVA Transformer and making of connection with T/F by 1x1000 sqmm LT XLPE Cable and making platform & plastering the same with cement, sand in ratio 1:6 and fixing of Tailless unit 500 Amp complete in all respect. (All materials required for grouting and earthing must be arranged and supplied by the contractor )

Construction of T/F Plinth for 02 No. Transformers of size 1.9x1.6x1.25 mtr on a padding 0.25m deep in the ground, in ratio 1:5:10 cement, sand and brick ballast on the top of padding brick work of 1st class bricks of 0.95m height and 0.35 meter thick wall will be constructed. Rest wall should be 0.23mtr 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 ratio 1:24 and 2 nos. Channel of size 50x100x1500 mm to 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. (All materials will be provided by the contractor as above)

Construction of retaining wall, fabrication and erection of wire mesh fencing 5' height with locking arrangement including grouting of fabricated MS Angle 40x40x5 mm, Painting of fencing and support with all material around 11/0.4 KV Substation with D.P. Box of size 2x(5+3x2) Sqmm. At Marwadi Dharamshala Park, Mansarovar Chauraha and Mandpam. The fencing shall be made of 50x25 mm 10 SWG rectangular type of wiremesh. Wiremesh shall be fixed on panel made of 40x4x5 mm MS Angle Iron. The wiremesh on panel will be supported by 25x3 mm MS Flat on all the bracings diagonally and 40x5 mm MS Angle iron horizontally at the centre of the panel. The panel will be jointed by bolts & nuts of appropriate size with each other and on the main support of the corner. (All materials will be arranged by the contractor as above)

Carriage and Installation of Trolley Transformer at site.

De-installation and carriage of trolley transformer from site to Sub station / safe place

Erection, grouting, plinthing, earthing & painting of 01 Nos. 11 Mtr. long STP Double pole including fixing of HT /LT connections as well as DO & GO Set complete in all respect with all necessary clamps, other accessories like top channel, Pin insulator, cross Arm, Bracing Angle as dropper, Danger Board, Barbed wire and making of Bus-Bar with the help of Dog conductor and making of HT connection with the help of 1x70 sqmm DD wire ect. 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 (All De-centralized Material will be arranged and supplied by the contractor and centralized materials will be provided by the Department.)

Erection, grouting, plinthing, earthing & painting of 01 Nos. 11 Mtr. long STP Double pole including fixing of top channel, Pin insulator, disc insulator, dropper channel, sagging of Dog conductor and hoisting of cable on DP and making of HT connection . 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 (All De-centralized Material will be arranged and supplied by the contractor and centralized materials will be provided by the Department.)

Manually road cutting and digging of road charges (All De-centralized Material will be arranged and supplied by the contractor)

Laying of HT cable UG manually inside of HDPE pipe

Laying of LT cable UG manually inside of DWC pipe and fixing of Lug (All De-centralised Material will be arranged and supplied by the contractor)

Hoisting of old/new HT cable on the ST pole inside of GI Pipe and clamping of pipe with pole

Making of trench for HT & LT cable with proper inside separation of HT and LT cables by bricks and filling of sand and cover with patiya (stone slab) (All De-centralised Material will be arranged and supplied by the contractor)

Making of all connection and charging HT & LT line and TF

Dismantling of existing old ST/rail pole installed at site with all accessories and keeping it at safe place for reuse as per requirement at site.

Loading unloading and carriage of old pole from site to store

Shifting of existing A type panel installed at Rambhawan Chauraha to near by location as per site requirement with proper foundation and making of all connections properly.

Chemical/pipe Earthing of Transformer body by lowering of GI pipe of size 1.50" dia 20' deep, connecting with GI Strip of size 50x6 mm with clamp. (All materials will be provided by the contractor as above).

Chemical/pipe Earthing of Transformer neutral by lowering of GI pipe of size 1.50" dia 20' deep, connecting with GI Strip of size 50x6 mm with clamp. (All materials will be provided by the contractor as above).

Installation of 11 KV LA with structure and all accessories for TF (All De-centralized Material including Lightening Arrestor will be arranged and supplied by the contractor)

Chemical earthing for LA with all accessories. All materials to be supplied by the contractor.

Fixing 11 KV 3x185 sqmm outdoor cable joints & end terminations. (All Material to be provided by contractor).

Fixing 3x185 sqmm LT Straight Through cable joints & end terminations. (All Material including St/Th to be provided by contractor).

Fixing 3.5x400 sqmm LT Straight Through cable joints & end terminations. (All Material including St/Th to be provided by contractor).

Other Misc. work like repairing of damaged water pipe or other department cables, boundary wall of park etc. with material effected during work.

M/S Kanchan and Company (BID ID -5777953)

Shiv Enterprises (BID ID -5775169)