11kV Substation work including installation of 200kVA Transformer and 250kVA DG Set

Amount

LATTICE STRUCTURE

Supply of 10meter HT lattice structure 75*75*6mm with cross arm 6Nos,1No cable bracket and provission for fixing CT/PT unit 400A AB Switch 1set 12kV 9kA lightning arrestor Pin Insulator 2set DO fuse 1set ACSR conductor

Supply, Erection,Testing and commessioning HT metering kiosk

Supply and installation of TOD meter suitable for 11kv/110v -/5A class 0.2s

HT CABLE LAYING

Supply, installation, testing and commissioning of 11kV, 3Cx300 sq.mm A2XFY cable in trench / ground etc. as detailed on drawings and complying to specifications and standards.

HT CABLE TERMINATION (Heat Shrinkable Joints)

Supply, installation, testing and commissioning of cable end terminations for 11kV,3C x 300 sq.mm. XLPE cables with heat shrinkable type end-sealing kit of approved make and quality. Including all required accessories, etc. as required and complying to Specs and standards. (Make: Raychem)

Indoor

Outdoor

UNTZED SUBSTATION

Foundationwork

Installation of 11kV/433V 200kVA Indoor Dry Type Resin Cast Unitized Substation with LT side 320A 4pole Microprocessed based isolation duty with 3OC & 1 EF

NEUTRAL CTs

Installation, testing (From Electrical Inspectorate Approved Laboratory) and commissioning of CT units/relays in transformer complete with weather proof metallic enclousure and giving connections as required.

60/5A 15VA class PS (Neutral CT for 200kVA Transformer)

Supply of Emergency push button station with element

Panels

Supply,installation,testing & commissioning of Cubicle/Modular type, dust and vermin proof, floor mounted, front operated, 500V LT panel board made out of 16 SWG thick CRCA sheet, powder coated after 7 tank process, fully compartmentalised complete with hinges and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates made out of 2mm thick sheet steel with all necessary meters, (KSEB Meters are not included, but provisions are made) indications, CTs etc as shown in the electrical drawing or as per the latest Electrical Inspectorate requirement complete with all connections and interconnections.

Transformer LT side isolation 320A 4pole Microprocessed based isolation duty MCCB with 3OC & 1 EF Protation Incomer: 320A 4P Isolator 2nos (EB/DG) multifunction meter with suitable CT,indication lamps and all control MCB Outgoings 250A 4Pole Isolator 1No 125A 4Pole SFU 1No 100A 4Pole SFU 1No (spare) with all inter connections and other suitable accessories as in approved drawings.

LT CABLES

Supply,laying , testing and commissioning of 1.1kV, AYFY / XLPE-LT power cable with FRLS sheath in duct / trench / ground / tray etc. as detailed on drawings and complying to specifications and standards.

Make: Gloster,Finolex,Havells

3.5c x300mm2 A2XFY Cable (USS to MSB)

3.5c x 300mm2 A2XFY Cable (MSB to DG set)

3.5c x 185mm2 A2XFY Cable (MSB to Fire Panel)

3.5c x 120mm2 A2XFY Cable (MSB to SB-1)

4cx 2.5mm2 2XFY Cable

12cx 2.5mm2 2XFY Cable

TERMINATION

Supply,providing, testing and commissioning of end termination suitable for 2/3/3.5/4 core cables using brass compression glands, earth clamps and aluminium tubular crimping cable lugs for PVC insulated and PVC sheathed armoured aluminium conductor cables of the following sizes as required.All Cables shall be properly identified with aluminium tags of size (75mmx25mm) showing details of cable size, length and feeder name etc.

Make: Prabhath, Dowells, Commet

3.5c x300mm2 A2XFY Cable

3.5c x 185mm2 A2XFY Cable

3.5c x 120mm2 A2XFY Cable

4cx 2.5mm2 2XFY Cable

12cx 2.5mm2 2XFY Cable

CABLE TRAY

Supply and installation of HT&LT CABLE Tray 300MM

DIESEL GENERATOR

Foundation work 250kVA DG

Installation of 3phase 415V, 0.8pf 50Hz. Air cooled DG set and providing necessary arrangements for commissioning of the same.

250kVA Diesel Generator

Supply,erection,commissioning of additinal length of exhaust pipes with necessary bends, clamps,supports etc.from residential silencer with all support with ms angle of size 25 x 6 mm

150mm dia

EARTHING (HT & LT)

Supply, providing, testing, commissioning of earthing for entire installation compalying to IS 3043.The earth network includes, plate and pipe earthing stations,strips and bare condinuity conductors.

25x3mm Cu strip

Supply and Erection of Plate Earth Electrode of 1200x1200mmx12.5mm size CI Plate Earthing with all accessories as per IS 3043

Supply and Erection of PIPE Earth Electrode of GI PIPE Earthing with all accessories as per IS 3043

MISCELLANEOUS ITEMS

Supplying and fixing of Shock treatment chart with glass and teakwood frame on wall as approved by the directorate of electricity in Local/Hindi & English languages.

Supply & fixing Laminated drawings of electrical lay out, schematic drawing

Supplying & fixing on wall First aid box 14"x9"x7" with all the necessary materials and medicines for first-aid as per St.John's/ Fire Brigrade standard.

Supply of 11kV grade rubber gloves made from specially compounded latex.Totally shock proof and tested confirms to IS 4770

Rubber mat

Supply and fixing providing MV voltage danger notice board confirming to IS:2551-1982 size of 200mm x150mm made from mild steel sheet of at least 1.6mm thick and vitreous enameled white, with letters(english,hindi and malayalm) figures and the conventional skull and cross-bones in signal red colour ( IS:5-1978).

DOCUMENTATION & AUTHORITY APPROVALS

All documentaion works including preparation of all authority standard drawings, submission and getting Approval from Electrical Inspectorate. Submission of completion certificates and arranging inspection towards Statuary sanction for Energisation Order from Electrical Inspectorate.

All documentaion works including preparation of all necessary standard drawings, submission at KSEB/ Section/ Circle for Enegization of the premise.

Rate should be exclusive of GST. GST will be paid extra

RECON TECHNOLOGIES

BINDU VEERAN

ADVAITH ASSOCIATES