Electrical Repairing and Shifting Of 500 KVA DTR From Behind Earth Science Department to New Proposed Location Near Boys Hostel-5 At Assam University Silchar.

Amount

1C X120sqmm unarmored 1.1 KV grade Al cable

DTR cubical for 500 kVA DTRs comprising of requisite one no µP MCCB (1x800A) for incoming and three TM release MCCB (2X400A,1X250A) for outgoing , Static TVM , CT ,V-meter, A-meter, LED pilot lamp indicator complete with bus-bar etc.

GI earthing pipe 50mm dia 3m length ,3.15 mm thickness with perforated holes of 15 mm dia at 30 cm interval along the pipe

GI trip 25X3mm for DRT earthing

GI trip 50X6 mm for DRT neutral earthing

11 KV 400A GOAB switch cum horn type fuse set

Disc insulator (Poly) 70 KN (T&C)

Pin insulator poly 5 KN

LT pin insulator

LT Guy insulator

LT shackle insulator

GI 11 KV T Cross arm with angle size 50X50X6 mm

GI channel cross arm (100X50X6X2200)mm

GI channel cross arm (100X50X6X2800)mm

GI channel cross arm (100X50X6X3200)mm

LT angle cross arm (40X40X6X500)mm

11Kv 5KA LA (Line type Distribution class)

Transformer oil EHV grade insulating oil

H/W fitting for disc insulator T&C 70kN tension type

LT GI Shackle strap with bolts

DTR fencing as per REC standards specification complete with labour and materials.

Earth filling with river sand including watering leveling compacting grading etc including payment for forest royalty and other duties as per site condition and technical specification.

Grouting and muflerring of steel tubular pole as per specification and drawing with minimum planting depth of 2.15 mtr

Grouting and muflerring of 8.5 mtr pole as per specification and drawing with minimum planting depth of 1.5 mtr

Grouting of stay set with PCC and boulder

DTR fencing including all material complete with RCC footing beam ,brick wall etc as per specification Rates include all material and labour.

Transformer pad for 500 KVA distribution transformer complete

Supplying fitting and fixing of transformer bushing

Heat curing and tanking of transformer

Oil filter and filling after dehydration of transformer

Supplying fitting and fixing of transformer new gasket set complete

Cleaning, painting, varnishing of transformer tank both inside and outside

Testing ,inspection and commissioning of the 500 kV DTR including payment of statutory charges and handing over the DTR to the University for operation and maintenance complete as directed by the department

Supplying and erection of L.T. stay set complete (Galvanize with 19mm dia x1.8m long stay rod anchor plate of size 30cm x 30cm x 6.4 mm thimble stay clamps tube buckle (19mmx 60c 7/14 SWG dia G.I stay and strain insulation etc. in cement concrete 1:3:6:(1Cement:3Course sand: 6graded stone aggregate 40mm nominal size foundation including excavation and refilling etc. as required and as directed by the department.

Supplying and erection of H.T. stay set complete (Galvanize with 19mm dia x1.8m long stay rod anchor plate of size 30cm x 30cm x6.4 mm thimble stay clamps tube buckle (19mmx 60c 7/3.15 mm dia G.I stay and strain insulation etc. in cement concrete 1:3:6:(1Cement:3Course sand:6graded stone aggregate 40mm nominal size foundation including excavation and refilling etc. as required and as directed by the department.

Shifting of the 500 KVADTR from behind Earth Sc department to new location near Boys Hostel 05 Building at Assam University Silchar including following works:

Hire charge for 20 ton Hydra

Hiring of Man Power for preparing kaccha road and jungle cutting suitable of DTR shifting.

Disconnection of Electrical components and accessories

Reconnection of existing Electrical components and services

Lugs of required size and crimping complete as directed

SITC of 12 mtr HT MS pole complete with erection as directed by department.

SITC of 8.5 mtr HT MS pole complete with erection as directed by department.

Supplying and string up AAAC Racoon conductor in the existing P.S.C./ M.S/ Galvanized pole with binding etc. as required and as directed by the department. Directed by the department.

Any other SOR item based on APDCL SOR

PROTIMA TRADERS AND ELECTRICAL SHOP