Augmentation of 03 No. 25 kVA Sub-Stations by 63 kVA DTs to accommodate new connections at Pine Enclave, Rehmatabad, Hyderpora and Co-operative Colony, Peerbagh (63 kVA DTs shall be supplied by the Department) - (Scheme Code - PDDSS2022100301)

Amount

Dismantling of existing 25 KVA sub station from the pole structure along with LT Cables and shifting the same to Divisional Stores at Bemina

Shifting of 63 kVA, 3-phase,11/0.433 KV 3-Phase Distribution Transformers with Bimetallic Terminal connectors Energy Level-2, from Divisional Stores Bemina to working sites (Including vehicle/crane charges, Loading, Carriage and Unloading of DTs - complete)

Commissioining of 11/0.433 KV, 3 Phase 63 kVA Distribution Transformer on Sub-Station Bed Structure by way of proper HT and LT connectioning (including mounting of transformer on Substation frame)

Providing and Fixing of Solderless Clamps (63 kVA)

Providing, Fabrication and Fixing of GI Channel (75x40x6)mm of sizes /Angle Iron (50x50x6)mm of sizes for mounting of GO switch and fixing of Operating pipe/handle / Belting angle for 63 KVA transformer.

Providing and Fixing of GI Pole collars 50x8 mm (Back Clamps Dimensions as per Drawing attached) for D.O/Fuse/Operating handle/ AB Switch/Belting Angle etc

Supply, Installation, Testing and Commissioning of 11 kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type including pipe, handle, pad lock etc including its earthing using 25x3 mm strip (strictly as per drawing attached)

Providing and Fixing of LT fuse set comprising of requisite aluminium bus bar mounted on LT polymer insulator assembled on galvanized channel iron frame including necessary clamps (Strictly as per drawing attached)

Supply, Laying, Testing and Commissioning of 0.03 ACSR Conductor

Supply, Laying, Testing and Commissioning of 120 sqmm single core Cable,1.1 kV Grade, XLPE Insulated Stranded Conductor (unarmoured) FRLS type

Providing and Fixing of Aluminium Thimbles, 120 sq mm

Providing and Fixing of Galvanized Nuts, washers and Bolts of sorts

Supply, Laying, Testing and Commissioning of 16 sqmm 2-Core, 1.1 KV Grade XLPE Insulated Aluminium Conductor Armoured FRLS Type

Providing and Laying of Earthing of substation Complete with all accessories --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239. Interconnection of 3 earthing pipes by 50x6 mm GI Flat. GI Strip of size 25 mm x 3 mm for neutral earthing (Two distinct connections) / connection of transformer body and LA. Earth pits to be refilled with earth enhancement materials and earth chamber made of brick masonary with RCC slab cover besides 8 SWG GI Wire connections for Transformer body, LT Distribution Box (2 distinct connections) and earthing terminal of Poles (Description as per Approved Drawing Tiltled Earthing for DTR on 9 mtr poles-CE/P&P/Drg/2022DTR007)

Providing/Submission of Both Pre and Post Work Execution Geo-Tagged Coloured Photographs of subjected work on A4 sized photopaper (1 pic per page)

M/S R R ELECTRICAL SERVICES

M/S HAYAT ELECTRICALS

UBAID SUPPLIERS AND CONTRACTORS