DNIT/DGM/ED-SBM/23-24/08 dated 08.02.2024

Amount

Supplying of 11 KV U.G.,185 sq. mm. 3C, TR-XLPE insulated conductor and insulation screened Aluminium conductor Power cable as per IS : 7098/II/1985 ans latest amendments incl. taxes , duties,freight & insurance etc as per technical spec of the Bid document.

Outdoor type Heat Shrink Jointing kit suitable for 185 sq. mm. 3C, XLPE UG cable

Indoor type heat shrink cable jointing kit size of 185 sqmm 3C, XLPE UG cable.

Supply and erection of 4 way ( 1 incoming and outgoing feeder) HT Kiosk/11KV Outdoor type feeder pillar made of MS Sheet of 10 SWG MS sheet complete with aluminium basbar, HT insulator etc as required provided with locking system and painting to be fitted on structor of MS angle(50X50X6mm) and M.S. flat (40X6mm) including supply of MS angle and flat as required and connecting of ratio 1:2:4 with excavation of earth, centering shuttering & disposal excess soil.(as per RAPDRP Rate)

11.0 mtr long steel tubular pole

Galvanised Stay set complete

Stay Insulator (HT)

Stander Stay Wire

Galvanised 75x40x40x6 mm M.S. Channel

GI Bkt. Clamp (50x6 mm)

GI Stay Clamp (50x6 mm)

GI Nuts & bolts of assorted size

Excavation, erection, testing & commissioning of 40mm dia, 2.5 m long GI pipe earth electrode with test link, RCC pit, RCC cover plates on GI frame, charcoal, salt and other accessories complete.

8 SWG G.I. wire (4 mm) for earth connectivity

¾ th inch dia. Polythin Pipe

HDPE Pipe PE 100 grade 110 mm outer Dia

100 mm. dia. TATA/JINDAL/ BANSAL make best quality G.I. pipe as per IS:1239 (as per price list)

Supply of 11 KV,800 Amps continuos rated current, 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker ( for outgoing feeder), complete with 1 set of CT of ratio 200/1.5 Control & Relay Pannel Simplex type with 110 Volt DC actuated electrical closing/ tripping mechanism and internal wiring , 2-Over current & 1-earth fault combined micom digital relay, 1 no electromechanical AREVA Master Trip Realy auxiliary relays as required, 1 no. L& T / SECURE make "Tri-Vector" Meter (SCADA compatible), 3 Ammeter, 1 Voltmeter, 1 C.T opareted static KW meter, with panel bus mounted C.T and integal earthing facility including inemal arc tested panel Conforming to relevant ISS/IEC as reqd. including standard indication facilities as per reqirment detyailed herein after.

Supply of 11 kv Ring Main Unit : 12 KV motorrised ringmain unit, self power typewith CPT or by other means, solid or SF6 installation, outdoor enclouser, FPI, battery and charging system, software, all accessories and tools as provided in technical specification 3 way RMU Type SBBBSS.

Laying & commisioning of 3XC, 185 Sqmm, 6.35/11KV, XLPE insulated armoured HT power cable direct into earth including excavation of earth up-to a depth of 1100 mm (Width of the trench 40 cm) including 1st class brick protection of two layer flat brick soling, 300 mm. sand (river sand) cushoning and refilling and ramming the excavated soil and also make devider by layig of bricks to protect both the cables as per direction of the EIC.

Fitting, fixing of outdoor type Heat Shrink Jointing kit suitable for 185sq. mm. 3XC, XLPE UG cable

Fitting, fixing of Indoor type heat shrink cable jointing kit size of 185 sqmm 3XC, XLPE UG cable.

11.0 mtr long galvenised steel tubular pole

Stay set complete

Stay Insulator (HT)

Stander Stay Wire

Galvenised 75x40x40x6 mm M.S. Channel

8 SWG G.I. wire (4 mm) for earth connectivity

100 mm. dia. TATA/JINDAL/ BANSAL make best quality G.I. pipe as per IS:1239 (as per price list)

Erection of 11 KV,800 Amps continuos rated current, 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker ( for outgoing feeder), complete with 1 set of CT of ratio 200/1.5 Control & Relay Pannel Simplex type with 110 Volt DC actuated electrical closing/ tripping mechanism and internal wiring , 2-Over current & 1-earth fault combined micom digital relay, 1 no electromechanical AREVA Master Trip Realy auxiliary relays as required, 1 no. L& T / SECURE make "Tri-Vector" Meter (SCADA compatible), 3 Ammeter, 1 Voltmeter, 1 C.T opareted static KW meter, with panel bus mounted C.T and integal earthing facility including inemal arc tested panel Conforming to relevant ISS/IEC as reqd. including standard indication facilities as per reqirment detyailed herein after.

Supply & Errection of Cable identification marker: Providing of pre-cast cement concrete cable identification route marker (1 cement: 2 sand : 4 graded stone aggregrate 6 mm nominal size) reinforced with 1.6 mm dia mild steel wire including centering and shuttering, roughening cleaning, fixing and finishing in cement morter 1:3 (1 cement: 3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits as per design, drawing and specification of TSECL. The marker shall be embossed " DANGERS: TSECL, 11KV Power cable" with black colour letter (Both side). The vissible part shall be painted with yellow colour Japan Paint.

Erection, testing & commissioning of 11 kv Ring Main Unit : 12 KV motorrised ringmain unit, self power typewith CPT or by other means, solid or SF6 installation, outdoor enclouser, FPI, battery and charging system, software, all accessories and tools as provided in technical specification 3 way RMU Type SBBBSS with appropriate civil work.

ADHIR DEBNATH

RATAN PAUL

Asish Debnath