SUPPLY AND WORK FOR CONSTRUCTION OF 02 NOS. 33KV BAYS FOR JAL JIVAN MISSION YOJANA AT 132KV S/S BALLIA UNDER ELECTY. TRANS. DIVISION, BALLIA.

Laying and Jointing PVC Pipe. Heading

PG Clamps Moose to Panther P.G Clamp

Moose to Moose P.G Clamp

Panther to Panther P.G Clamp

Bus post clamp suitable for Panther Conductor

Phase plate (R,Y,B phase )

36 KV Post Insulator

Copper bond

LED Street light Limiaire type SL-L1945W)

40mm dia MS electrod of 3 meter length

40mm dia MS round bar

Single Tension Fitting for ACSR Moose conductor

70 KN Disc Insulator

G.I Nut &Bolt with washer 16X40 mm

G.I Nut &Bolt with washer 16X45 mm

G.I Nut &Bolt with washer 16X50 mm

Sorting counting and loading for Carriage of substation structure (6.00 MT) from EFU Naini Prayagraj to 132KV S/S Ballia

Carriage of substation structure from Naini to 13KV S/S Ballia Approx distance (6MT X 300=)

Unloading and stacking of G.I Structure at 132KV S/S Ballia

Erection of Main and auxiliary structure by shifting of structure from store to work site as per relevant drawing and practices using Nut - Bolt and spring washers .The material shall be supplied by department free of cost but the contractor has to manage T&P and all other associated work to complete the job satisfactory.

Stringing of 33 KV Main/Transfer Bus bar ( R, Y & B phase ) with ACSR Single Moose conductor including cutting, bending and clamping fitting of tension clamp with all associated accessories, hoisting of insulator string after shifting of material from store to work site and all other associated work to complete the work satisfactory.

Erection of following equipments as per instruction manual of various equipments and technical specification including shifting of material from store to work site includig all other associated work to complete the job Satisfactory. 30 KV LA

Junction box for 36 KV CT

36 KV VCB

36 KV BSI

36KV LSI

33KV Tripple feeder control & relay panel

Erection of ABT Energy Metering panel with 2Nos ABT meter

Jumpering of equipments using single/double panther/zebra/moose conductor from bus bar to isolators,CB,CT,LA, etc

Laying of follwing size control cables from control & relay panels to various equipment junction boxes etc in switchyard as per cable schedule, its binding at every 1.5 mtr. distance with M.S. saddle including carriage of cable from store to work site and shifting back to store and all associated works to complete the job satisfactorily. 2C x 2.5 sq. mm

4C x 2.5 sq. mm

6C x 2.5 sq. mm

Termination of above cable as per cable schedule including making necessary holes in gland plates of boxes where ever required including Supply and fixing of cable glands of approxinmate size and to provide ferrules and nos. for each core of cable and its termination with all the other associated works to complete the Job.

Delta earthing of 30 KV LA consisting of 06 Nos 3 meter long electodes its placing inside the ground and connecting all three electrodes with 75x10 mm MS flat and connecting the same with LA at two place required including cost of M.S strip excluding cost of M.S round bar.

Construction of Delta earthing of Station Transformer by piercing 3 meter long electrodes in earth and then connecting them with each other by 75x10 mm M.S flat and connecting to neutal bushing ,the same with main earthmate at 2 places as required, excluding the cost of M.S. Bar and M.S. flat to be provided by the department free of cost. and all other associated work to completion the job satisfactory.

Earthing of Main & Auxiliary structure and various type equipments (CT, PT, CB, LA, LSI, BSI etc ) by M.S strips by cutting to proper size, digging of earth from ground level to earthmat then proper welding as per drawing and leveling earth. Painting of M.S Strips of one coat red oxide primer and two coat with green colour and all associated work to complete the job satisfactory . M.S Flat will be provided by the contractor. 50 x 6 mm

Laying of 40 mm dia. Round bar 700 mm below ground level including cutting straightening ,welding painting excavation of earth in trench from back filling after completion of work with all other associated work to complete the job satisfactory ,excluding cost of 40mm dia round bar.

Fabrication of 3 meter long electrode with 40 mm MS round bar having 150 mm conical shape and then its piercing vertically inside the ground with top 700 mm below ground level and its welding exluding cost of 40 mm dia. Round bar

Providing and fixing of name plate made of 2mm thick aluminium sheet of 3M HIP retro reflective sheeting plkates to be fixed with help of nut and bolts of istalled equipment structure of 400mm*250mm size

SHIFTING OF 33/0.4KV STATION TRANSFORMER Dismantling of 33/0.4 KV 250 KVA station transformer bay including disconnection of jumpers and earting etc .

Dismantling of Auxiliary structure (ABL-01, Fuse set -1.

Dismantling of 33KV Bus Isolator and DO- fuse set

Shifting of 33/0.4 KV 250 KVA Station transformer at new Re- located plinth by hydra Crane .

Erection of 33/0.4 KV 250 KVA station transformer

Commissioning of 33/.4 kv, 250 KVA Station Transformer by earthing ,making cable connection and connectiong jumpers, installation of silica gel etc

Re- erection DO fuse set of new place

Shifting of power cable