For Construction of 02 Nos. New 250 KVA LT Sub- Stations Sanction Under Business Plan-2021-22 for reduce overloading of 400 KVA TF at Tubewell Park Sector-K and Dandayya Bazar, Aliganj in the work area of Sub-Division Puraniya Under the jurisdiction

Amount

Loading, carriage & unloading of following materials from centre store Daliganj to work site and its stacking. Distance approx (0-50) kms.

(a) 250 KVA T/F

(b) LT Cable 1x630/3.5x 400/240 SQMM

(c) AB Conductor 3X120 sqmm

Fabrication and fixing of DO fuse set.

Chemical type earthing by using B-class, GI Pipe of 80mm dia and making hand pipe type 20 feet 4’ inch boring separately shall be used. Every chemical earthing for distribution transformer’s of 600/400/250 KVA substation and its apparatus shall have to such earthing like one earthing shall be connected to main power supply with using of 4 square mm copper strip as per direction of E/I.

Construction of massonary type T/F plinth of size 2x2x1.2 meters with fixing of two nos. Channel on the top of the plinth . RCC slab of 4’’ thick on the top of the plinth, plastering outer surface of walls and its proper curing for erection and commising of 11/0.4 KV 630/400/250 KVA T/F.

Construction of masonry type Distribution Pillar box with first class brick ballast cement, coarse sand, local sand, brick ballast and MS Round bar of 10 mm dia including supply and mounting of 02 nos. Straight MS Angle 50x50x6x750 mm- 2 nos., Henely type tailless fuse units 500 Amps. 650 Volts one no. for incoming and other for 2 outgoing, Copper bus bar 4 nos. 1000x50x6 mm with locking arrangement made of 18 SWG BP Sheet.

Wiremess fencing of 11/0.4 KV S/S shall be made of rectangular of size as per site requirement not exceeding 3 meter fabrication 45x45x5 mm angle the frame is also have 1 no. Horizontal runner of MS flat 40x5 welded in middle to support of wire mess. Rectangular welded type wire mess of size 50x25 made of 12 S.W.G. wire mess shall be welded all along the periphery of the frame as well as on horizontal runner to give extra strength of welding to wire mess welded on the frame. Diagonal bracing of all the frame panel will be welded with MS flat of size 25x3mm to support as per RESPO specification & direction of E/I.

Erection of AB Conductor 3X120 sqmm existing/newly erected pole by providing and fixing of all required materials. Only ABC provide by the department.

Laying of LT cable LT cable 3.5X240Sqmm/PVC single core with suitable size of Al. Lugs. Only cable shall be provided by department.

Earthing of pole by MS Earthing Rod.

Installation & commissioning of 250/400 KVA Transformer including its connection from 11 KV line and LT line mounting of copper L-Pieces 300X65X6 mm, Providing , Fixing aluminum crimping lugs of suitable size. (Only T/F shall be supplied by the department).

Supply and fixing of clamps.

(a) Clamps of various size

(b) Nut & Bolts of size

Cutting and chopping of tree branches for clearance of HT/LT Line. After clearance line throughout pieces of tree branches of site.

MEEMANSA ENTERPRISES