RM/MR/BRP/2019-20/1100

Amount

Erection of Gantry 4-Pole (8Mtr/9Mtr.as per site requirement) Structure with concrete foundation & painting with provision for Isolator & LA along with supply of all Nuts & bolts & LA Base plate 430x430x8 mm. (Other materials like pole, supplied by WBSEDCL)

Erection of 4-Pole Structure with concrete foundation & painting with provision for Isolator & LA along with supply of all Nuts & bolts & LA Base plate 430x430x8 mm. (Other materials like pole, supplied by WBSEDCL)

Erection of H/L 4-Pole Structure on 9 mtr. Long P.C.C. Pole for Isolator/Bus support with concrete foundation & painting with supply of all Nuts & bolts (Drawing No. RE/SS/34) (Other Materials supplied by WBSEDCL)

Erection of L/L 4-Pole Structure with 8mtr. Long P.C.C. Pole for Isolator support (RE/SS/41) and end bus support with concrete foundation & painting with supply of nuts & bolts (Drawing No. RE/SS/38) (Other Materials supplied by WBSEDCL)

Erection of D.P. Structure on 9 mtr. Long P.C.C. Pole for 11KV L.A. & Fuse unit, Isolator, Cable support with concrete foundation & painting including supply of nuts & bolts. (Other materials supplied by WBSEDCL)

Erection of 12.08 Mtr. Long Rail pole with concrete foundation with painting (2 coat red oxide & 2 coat aluminium) for shielding arrangement(RE/SS/45). (Rail Pole supplied by WBSEDCL)

Erection of 11 KV Cable support structure by M.S. channel with fitting fixing & painting complete (MS Channel/angle supplied by WBSEDCL)

Erection of L.T. Cable support structure by M.S/GI channel with fitting fixing of LT kiosk including painting (Materials supplied by WBSEDCL)

Erection of neutral earthning with GI 65x65x6 mm flat supported by MS channel i.r.o. 6.3MVA PTR/Station Service Transformer & necessary connection with earth Mat (Materials supplied by the WBSEDCL)

Supply & erection of fabricated G.I. 33 KV C.T. P.T. Structure (Drawing No. PLN(D)/SS/57) on existing plinth

Supply and fixing of C.T & P.T. Junction Box on existing structure with necessary required nos. of D - link connector.

Supply & fixing of double compression type gland complete with brass, rubber rings, for dust & moisture proof entry of PVC /A cable For 4 /8/12/16core 2.5 sq. mm PVC /A Cable(Supplied by the contractor).

Supply and fixing of 40mm dia G.I. Pipe for maintain of proper hight of Isolator Pipe (if required).

Supply and fixing of different type of clamp connector bolted type switable for ASCR 200 sqmm Panther conductor and as per direction of the site-in-charge. (Supplied by the contractor)

Supply and fixing of Poly Pipe 100mm dia up to 3mtr long for cable gurard

Fixing of 33 Kv Polymer Disc Insulator. (Materials supplied by WBSEDCL)

Fixing of 33 KV Polymer Pin Insulator. (Materials supplied by WBSEDCL)

Fixing of 33 KV C.R. Type Isolator with proper adjustment (without earth switch) (Materials supplied by WBSEDCL)

Fixing of 33 KV C.R. Type Isolator with proper adjustment (with earth switch)

Fixing of 11KV TPGO Isolator 400A

Erection of 33KV C.T. as per direction of the site in-charge. (Materials supplied by WBSEDCL)

Erection of 33KV P.T. as per direction of the site in-charge. (Materials supplied by WBSEDCL)

Installation of 33/0.433KV 100KVA Station Service Transformer on existing plinth including Transportation from Berhampore Divisional Store to work site. (Materials supplied by WBSEDCL)

Installation of 11 KV Indoor type V.C.B (11 panel) in the control room floor, including grouting of foundation Bolt ( Bolt to be supplied by the contractor) making of necessary cable connection with earthing complete. as per direction of the site-in-charge. (Materials supplied by WBSEDCL) a) Incoming----02 No.b) Outgoing-----06 No.c) Bus coupler--01 No.

Installation of 33KV VCB structure and VCB on existing plinth (Materials supplied by WBSEDCL)

Installation of 42 KV L.A. on existing structure. (Materials supplied by WBSEDCL)

Installation of 12 KV L.A. on existing structure. (Materials supplied by WBSEDCL)

Installation of 33 KV Control & Relay Panel in the control room floor, including grouting of foundation bolt & necessar connection as per direction of site-in-charge. (Materials supplied by WBSEDCL)

Installation of 33Kv RTCC Panel in the control room floor, including grouting of foundation bolt (Bolt to be supplied by the contractor ) as pre direction of the site-in-charge. (Materials supplied by WBSEDCL)

Installation of Battery Rack ,30V Battery with necessary charging and 30V Battery Charger including fixing of foundation bolt as required with earthning complete from earth bar to Charger by 25 x 5mm copper flat,bolt and copper flat supplied by the contractor (Other Materials supplied by WBSEDCL). Charging to be done by agency with filling of charging chart as prescribed by manufacturer.

H.T. Stay set Complete (Materials supplied by WBSEDCL)

Fixing of inverted Earth Spike on Rail Pole Top and necessary welding with Rail Pole & Eath Mat by MS/GI Flat (All materials to be supplied by WBSEDCL)

Fixing of A.C.S.R. 200 sq. mm Panther Conductor with Dropper Jumper complete. Single Conductor. (Materials supplied by WBSEDCL)

Stringing & Sagging of ACSR 50 Sq. mm single conductor for shielding wire. (Materials supplied by WBSEDCL)

Installation of earth electrode by 40mm dia 3mtr. Long perforated G.I. Pipe as a earth electrode including making of borehole and lowering the pipe with filling of borehole by betonite powder and excavated earth with fixing of 230 mm x 230 mm x 6mm GI Plate on top of the Pipe with electric arc. welding complete. (Required of betonite earthing compuund to be supplied by Agency. Per bore hole approx. weight 40Kg)

Construction of earth pit with 600mm x 600mm wide x 75mm brick wall & plastered outer & inner side including neat cement complete and providing enclosure on the top of the earth pit by RCC cover slab/ C.I. hinged inspection cover .as per direction of site-in-charge.(Materials supplied by the contractor)

Laying of earth mat by 65x65x 8 mm Flat including match alignment cold bending electric arc. Welding with excavation of earth & refilling the same after laying if earth mat.as per direction of site-in-charge.(Materials supplied by the WBSEDCL)

Fixing of sub-station earthing strips i.e. riser by 65 x 6mm / 50 x 6mm Flat including earthing of newly erected Sub-Stn. Structure & equipments including electric arc. welding Lap jointing complete and painting by anti -corrosive black paint as per direction of site-in-charge.as per direction of site-in-charge.(Materials supplied by the WBSEDCL)

Painting of all welded joint portion by anti -corrosive black paint & GI steel member cutting points by Red oxide & aluminium paint(Materials supplied by the Contractor)

Laying of 11 KV XLPE U.G. cable 3 x 300 sq. mm 3 core on existing trench from 6.3 MVA transformer to 11 KV VCB.as per direction of site-in-charge.

Laying of 11 KV XLPE U.G. cable 3 x 185 sq. mm 3 coreon existing trench from 11 KV VCB to Out-going terminal DP and as per direction of site-in-charge.

Fixing of end termination joimt out door type for 11KV XLPE cable including fixing of Channel/angle at the existing structure as per direction of site enginner

Laying of 1.1KV Grade 3.5 Core cable 120 Sq. mm XLPE/PVC from Station service transformer to AC Panel with necessary connectors/lugs(Cable supplied by WBSEDCL)

Laying of copper control cable 1.1 KV armoured, 2.5 sq. mm 4/12 of different length on existing trench Supply including supply & fixing of D-type ferule, 2.5 sq. mm copper lug, cable tie as required.

Termination of end joints including fitting and fixing of Heat Shrinkable/Push on type terminal Kit with supply of jointing Kit(make-RECHEM/3M/DENSION) for following cable including supply of all related consumable materials.

11 KV XLPE UG CABLE 300 SQ.MM 3 CORE, Outdoor Type

11 KV XLPE UG CABLE 300 SQ.MM 3 CORE, Indoor Type

11 KV XLPE UG CABLE 185 SQ.MM 3 CORE , Outdoor Type

11 KV XLPE UG CABLE 185 SQ.MM 3 CORE ,Indoor Type

Supplying & Installation of L.T. Cubical type distribution Panel Board floor mounting compartmentalized with multiple arrangement, a) Incoming arrangement: 250Atpn - 01No. b) Outgoing arrangement: 63A TPN - 04Nos. c) Outgoing Arrangement 32A TPN - 04Nos. d) Outgoing Arrangement 32A DP - 04Nos. e) Outgoing Arrangement 32A DP MCB Isolator - 12Nos. f)Bas-Bar section - 300A-4Bars -1Set. g) LED Type Indicator-03Nos. h) C.T. (250/5) -3Set. i)Digital meter Ammeter Volt Meter. All main switches should be L&T / Siemens / Havells make.

Installation of wall mounting DC Panel Board with multiple arrangement having rigid & self supporting structure along with necessary incoming & outgoing DC connections.

Steel Almirah (Size: 6'6"-3'4"-21") of Godrej or Raj & Raj company

Medium semi - round Table (Wooden) of Godrej or Raj & Raj company

Steel chair Godrej or Raj & Raj company

Supply and fixing of Glowsign Board at main gate with erection of S. T Pole with painting (Pole to be supplied by WBSEDCL)

M/S INDRADEEP ENTERPRISE

M/S ADHIKARI AND SINHA

M/S.BIVAS BANERJEE