ELECTRICAL WORK

Amount

PART – A WORK. (Erection of work) AXM Structure (05 Nos.)

ATMS Structure (05 Nos.)

BTM Structure (04 Nos.)

BBL Structure (02 Nos.)

BTI Structure (01 Nos.)

BCT Structure (03 Nos.)

ALP Structure (14 Nos.)

ABL Structure (02 Nos.)

CCM Structure (03 Nos.)

CGM Structure (04 Nos.)

Stringing of Bus Bar. Stringing of 132 KV three Phase Jack Bus of Panther conductor for the 20 MVA, 132/33 KV Transformer Bay. The work involve fitting of tension clamp, hoisting of 70 KN disk/tension fitting/PG Clamps, cutting of conductor of bus bar aprrox 22-26 meter span. All material shall be supplied by the deptt. The work also include shifting of all material from store to switch yard site and all other associated work to complete the work satisfactorily as per technical specification.

Stringing of 132 KV three phase Bus of T/F section of Zebra conductor for the HV of 20 MVA, 132/33 KV Transformer. The work involve fitting of tension clamp, hoisting of disk/tension fitting/PG clamps, cutting of conductor of bus bar approx 24 meter span. All material shall be supplied by the deptt. The work also include shifting of all material from store to switch yard site and all other associated work to complete the work satisfactorily as per technical specification.

Stringing of 132 KV three phase Bus of Line section of Zebra conductor for the incoming line. The work involve fitting of tension clamp, hoisting of disk/tension fitting/PG clamps, cutting of conductor of bus bar approx 24 meter span. All material shall be supplied by the deptt. The work also include shifting of all material from store to switch yard site and all other associated work to complete the work satisfactorily as per technical specification.

Stringing of 132 KV three phase Transfer Bus of T/F section of Zebra conductor for the HV of 20 MVA, 132/33 KV Transformer. The work involve fitting of tension clamp, hoisting of disk/tension fitting/PG Clamps, cutting of conductor of bus bar approx 24 meter span. All material shall be supplied by the deptt. The work also include shifting of all material from store to switch yard site and all other associated work to complete the work satisfactorily as per technical specification.

(C) Jumpering of various equipments. Making U Jumpers with supporting string for 132 KV System.

Dismantling of “U” Jumper with supporting string for 33 KV System.

Interconnection of all equipment of bay and Bus Bar including cutting, belding of ACSR conductor and jumpering, clamping along with all other associated work to complete the job satisfactorily as per drawing and technical specification.

(D) Erection of following equipment as per instruction manual of various equipment and tech. specification including shifting of material/equipment from store to erection site including all other associated work to complete the job satisfactorily. 1. 145 KV CB

145 KV Polycone Insulators

145 KV Bus Isolator

145 KV Tendom Isolator

145 KV CT JB

132/33 KV Transformer C&R Panel

36 KV Isolator

36 KV CT JB

(E) Earthing of various equipments viz CB, CT, CVT, PT Isolator, Panels etc with earthmat laid below 800 mm. Ground level by MS Flat of various sizes as per specification given by engineer in charge including all work such as excavation, back filling after completion of work straightening bending, cutting, welding and drilling holes including painting of MS Flat with one coat of red oxide and two coat of MS bus green for proper completion of work. 1. Earthing as above by MS Flat of size 75x10 mm

Earthing as above by MS Flat of size 50x6 mm

Making delta earthing of one set of 120 KV LA of 03 Nos. 03 Mtr. M.S Rod 40 m dia electrodes with 40 mm MS round laying round as per drawing. Painting and joints with 40 mm MS round, 75x10 mm MS flat laying around as per drawing. Paint the joints with black japan paints of good quality after proper cleaning of joints by wire brush.

(F) Laying of following sizes of control cable in the cable trench from control relay panel to various equipment, marshaling boxes/junction boxes etc. In switchyard as per cable schedule, including carriage of cable drum from store to site and shifting back to store and all other associated works to complete the job satisfactory as per tech specification including making necessary holes on glands plates or Box wherever required fixing of cable gland of size and ferrules for each core of cable. 2x2.5 Sq mm

4x2.5 Sq mm

6x2.5 Sq mm

10x2.5 Sq mm

Interconnection and termination of cable with providing of 2.5 mm cable ferrules.

(G) Name Plate & Phase Plate. Providing and fixing of name plate made of 02 mm aluminium sheet with covering of 03 M HIP/MDG retro reflective sheet of size 300 mmx150mm plate to be fixed with the help of nuts & bolts of all ready installed equipments structure as per sample.

Providing and Fixing of phase plate equipment (R, Y, B) phase of 02 mm thick aluminium sheet of size 5” dia covering of 03 M HIP/MDG retro reflective sheet in single piece with all mounting with GI nut & bolts.

(PART – B SUPPLY ) Supply of bolted type tension fitting for single Zebra conductor with turn buckle for 132 KV main bus suitable for each disc string 10 Nos. disk insulator with hardware fittings D-shackle, socket ball hook, yolk plate etc as per standard technical specification.

Supply of bolted type tension fitting for single Panther conductor with turn buckle for 132 KV Jack bus suitable for each disc string 10 Nos. disk insulator with hardware fittings D-shackle, socket ball hook, yolk plate etc as per standard technical specification.

Supply of bolted type tension fitting for single Tarantulla conductor with turn buckle for 33 KV main bus suitable for each disc string disk insulator with hardware fittings D-shackle, Socket Ball Hook, Yolk Plate etc as per standard technical specification.

Supply of 04 bolted type PG Clamp of Al-Alloy of Zebra to Zebra ACSR conductor as per standard technical specification.

Supply of 04 bolted type PG Clamp of Al-Alloy of Zebra to Panther ACSR conductor as per standard technical specification.

Supply of 03 bolted type PG Clamp of Al-Alloy of Panther to Panther ACSR conductor as per standard technical specification.

Supply of 04 bolted type PG Clamp of Al-Alloy of Tarantula to Zebra ACSR conductor as per standard technical specification.

Supply of 04 bolted type PG Clamp of Al-Alloy of Tarantula to Panther ACSR conductor as per standard technical specification.

Supply of 04 bolted type PG Clamp of Al-Alloy of Tarantula to Tarantula ACSR conductor as per standard technical specification.

Supply of CT JB for the 145 KV CT as per standard technical specification.

Supply of CT JB for the 36 KV CT as per standard technical specification.

Supply of PT JB for the 36 KV PT as per standard technical specification.

145 KV Isolator Clamp of Al-Alloy for Panther ACSR conductor as per standard technical specification.

120 KV LA Clamp of Al-alloy for Panther ACSR conductor as per standard technical specification.

145 KV Bi-metallic CT clamp of Al-alloy for Panther ACSR conductor as per standard technical specification.

36 KV PT clamp of Al-alloy for Panther ACSR conductor as per standard technical specification.

36 KV LA clamp of Al-alloy for Panther ACSR conductor as per standard technical specification.

36 KV Bi-metallic CT Clamp of Al-alloy for Zebra ACSR conductor as per standard technical specification.

36 KV Isolator Clamp of Al-Alloy for Tarantula ACSR conductor as per standard technical specification.

36 KV Isolator Clamp of Al-Alloy for Zebra ACSR conductor as per standard technical specification.

36 KV PI clamp of Al-alloy for Panther ACSR conductor as per standard technical specification.

Supply of single suspension fittings of Al-alloy for ACSR Panther conductor as per standard technical specification.

Supply of single suspension fittings of Al-alloy for ACSR Zebra conductor as per standard technical specification.

Hot dip galvanized perforated cable tray 18 SWG having size of 75 mm as per technical specifications.

Hot dip galvanized perforated cable tray 18 SWG having size of 150 mm as per technical specifications.

Copper Bond as per technical specification.

SHIVAM ENTERPRISES

M/S JAI SHREE ENTERPRISES