R and M of 08 No. Distribution Sub-Stations at various sites pertaining to Sub-Divisions Baghat / Hazuribagh / Rajbagh / Chanapora under Capex Budget-2023-24 (Scheme Code - PDDSS2022100411)

Amount

Supply and Erection of ST Pole 9 mtr. long (ST-410 SP33) with Galvanized Channel Iron Earthing Arrangement (as per Drawing CE/P&P/Dwg/2022-STP-E0001 attached) including its loading from factory unit, carriage and unloading upto site. (Poles shall be got tested at the cost of bidder prior to its delivery at site for erection)

Supply and Erection of ST Pole 8 mtr. long (ST-410 SP15) with Galvanized Channel Iron Earthing Arrangement (as per Drawing CE/P&P/Dwg/2022-STP-E0001 attached) including its loading from factory unit, carriage and unloading upto site. (Poles shall be got tested at the cost of bidder prior to its delivery at site for erection)

Supply, Laying, Testing and Commissioning of 0.1 ACSR Conductor

Supply, Laying, Testing and Commissioning of 0.03 ACSR Conductor

Providing, Fabrication and Fixing of GI Channel of sizes (100x50x6mm) (75x40x6mm) , V Cross aram with Pole top bracket and GI Angle Brace with back clamps / Pole collar of sizes - as per approved drawing (Provided in the tender document)

Supply, Installation, Testing and Commissioning of Gapless Surge Arrestor, 9 kV, 10 kA, LA with polymer housing, Stn. Type (as per drawings)

Supply, Installation, Testing and Commissioning of 11 KV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type (strictly as per drawing attached) including earthing of GO switch Handle

Supply, Installation, Testing and Commissioning of 11 KV Horn Gap Fuse Set 3 Phase 200 Amp (strictly as per drawing attached)

Providing and Fixing of Galvanized Nuts and bolts with washers

Providing and Fixing of Solderless Clamps (250 kVA)

Providing and Fixing of Solderless Clamps (315 kVA)

Providing and Fixing of Solderless Clamps (400 kVA)

Providing and Fixing of Solderless Clamps (630 kVA)

Providing, Fabrication and Fixing of Pole Post fabricated from MS Pipe Post 10' long having 6'' dia with proper sized end plates (for supporting bed structure) including proper paint (red oxide/aluminium paint/tractor orange) and Cement Bottoming (0.25 cum)

Supply, Installation, Testing and Commissioning of LT fuse set comprising of requisite aluminium bus bar mounted on LT polymer insulator assembled on galvanized channel iron frame including necessary clamps for fixing (Strictly as per drawing attached)

Providing and Fixing of 11 kV Polymer Pin Insulator 12 kV, 5 kN, Lighting Impulse 75 kV Positive and 80 kV Negative, creepage distance 320 mm

Providing and Fixing of 11 kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm with fittings

Providing and Fixing of LT Shackle Insulators 16 KN 100 mm

Providing and Fixing of GI Muki Clamp (Complete) of 50x8 mm galvanized flat iron having end inner dia 18 mm for Shackle Insulators suitable for ST Pole with back clamp and galvanized nuts and bolts

Providing and Fixing of 11 KV/440 V Danger Plate with Clamp

Providing and Fixing of Anticlimbing Device using GI Barbed wire with end Clamps (2 kg Barbed wire per job/pole with 2 G I clamps with GI nuts/bolts and washers)

Providing and Earthing of ST Poles 9/8 mtr long using GI Pipe 40 mm or GI Rod 20 mm 2.5 mtr long through GI Strip.

Providing and Laying of Cement Bottoming of ST Poles 9 mtr long in the ratio 1:2:4 Mix as per approved drawing (0.5 cum/pole)

Providing and Laying of Cement Bottoming of ST Poles 8 mtr long in the ratio 1:2:4 Mix as per approved drawing (0.45 cum/pole)

Supply, Laying, Testing and Commissioning of 400 sqmm single core Cable, 1.1 kV Grade, XLPE Insulated Stranded Conductor (unarmoured) FRLS type

Providing and Fixing of Aluminium Thimbles 400 mm sq

Dismantling, Shifting and Re-Commissioning of existing Distribution Transformer on new Sub Station frame structure using hired crane/hydra (Reconnectioning/Refixing of existing Station LT Cable where ever required)

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 and earthing terminal of Poles (Description as per Approved Drawing)

Providing and Painting of ST Poles 9/8 mtr long with 1 coat of Red Oxide and 2 coats of Aluminium Paint

Dismantling of old PCC/ST DT structure complete (poles/channels/ link set/ DO set Cable etc) with all accessoies (LT zero PCC pole wherevere available) and returnable to Divisional Stores at Bemina

Providing/Submission of Both Pre and Post Work Execution Geo-Tagged Coloured Photographs of subjected work on A4 sized photopaper (2 pic per page -Pre and Post)

UBAID SUPPLIERS AND CONTRACTORS

M/S AL MANSUR CONTRACTORS AND SUPPLIERS

M/S R R ELECTRICAL SERVICES