Extension of 11 KV line with 3-core 95 sq. mm. XLPE UG Cable from main road tapping point to the existing 1x25KVA and 1x63 KVA DWS Scheme at Beliangchhip Innovative Water Supply Project within the Jurisdiction of Electrical Sub-Division Vanghmun

Amount

Supply of the following line materials

11 KV Pin Insulator (Poly)

11 KV Disc Insulator (Poly)

9 KV, 5 KA L.A. (Polymeric type)

120 mm2 Lugs

M.S. Channel-100X50X50X6 mm

11 KV Disc Fittings

Erection of the following line materials

11 kv Pin Insulator

11 kv Disc Insulator

DP Bracket 100X50X50X6 MM (For tapping of UG Cable)

Erection of L.A.

Fabrication of cross arm

Supply of 3 Phase, 3 core, 11 KV(E), 95 Sqmm XLPE insulated, insulation screened Aluminium Conductor Power Cable as per IS 7098/II/1985 and latest amendments i/c taxes, duties, freight & Insurance etc.

Laying of one number PVC insulated & PVC sheathed/XLPE power cable of 1.1 KV grade of following size direct in ground i/c excavation, sand cushioning, protective covering & refilling the trench etc as required Trench Size: Width-350mm, Height-750mm /Sand(cushioning): Height-250mm, Width-350mm/ Protection: Double layer Bricks. Above 35 Sq.mm upto 40 sq.mm

Supply of 110mm diaTATA/JINDAL/BANSAL make best quality GI PIPE as per ISS 1239 as per requirement of engineering for using at road crossing/river crossing/cherra crossing/Water supply point/Pipe Line/Telefhone line and riser to feeder pilar, poles etc.

Laying and Commissioning of 3 Phase, 3 core, 95 sq. mm 11 KV XLPE insulated Power cable below the road surface or other locations through GI pipe by manual / machine boring without affecting the existing Road Surface at a depth of minimum 1100 mm. or as per site requirement of TSECL depending on approved route survey. including carring of the materials from Kanchanpur Sub-Divisional store yard to work site by mechanical transport/Manual/Hand cart etc.including loading unloading & stacking as required.

Laying and Commissioning of 11 KV , 3 core, 95 sq. mm. , XLPE cable above Ground for risers to poles, transformers & feeder piller

Supply and making out door cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for XLPE insulated Cable of grade 11 KV(E), 95 Sq.mm. Size as required.

Supply of T-Shaped RCC Pillar for cable line in/c Straight Through jointing ID MARKING engraved with caption " 11KV UG Line"(made of precast RCC) of size 1.20mtr. X 0.20mtr X 0.20mtr for I section and (T- Section- 0.60mtr. X 0.20mtr x 0.20mtr.) by excavating of earth in/c required painting of the engraved caption in black over yellow background as per technical requirement, direction of the Eng-In-Charge.The pillar shall be enmbedded in earth by 0.75Mtr.

Erection of T-Shaped RCC Pillar for cable line in/c Straight Through jointing ID MARKING engraved with caption " 11KV UG Line"(made of precast RCC) of size 1.20mtr. X 0.20mtr X 0.20mtr for I section and (T- Section- 0.60mtr. X 0.20mtr x 0.20mtr.) by excavating of earth in/c required painting of the engraved caption in black over yellow background as per technical requirement, direction of the Eng-In-Charge.The pillar shall be enmbedded in earth by 0.75Mtr.

Erection of the following line materials

Supply of fabricated clamps of assorted size of MS flat(50 x 6mm) for erection of cross-arms

Supply of assorted size of Nuts and bolts

Earthing for Hard, stiff or medium clay soil (As per REC Specification ) of perforated GI Pipe (Medium grade ) 2.5 Mtr long and 40 mm OD i/c earth excavation and refilling with alternate layer of salt and char coal as per drawing excluding supply of salt and charcoal, G.I. pipe, Clamp & nots & bolts.

Supply of 2.5 mtr. Long , 40 mm dia G.I pipe(Make- TATA/Jindal)

Supply of 60 Kg Salt & 55 Kg Charcoal(For 1 pit)

Supply and erection of kiosk for necessary arrangement with specification , 1 cabinet (5'x 3.5') in size made by G.I. Sheet of 20 mm gauge with weather proof paint . 3 nos. copper sheet (Strip)and 6 nos. epoxy insulator are inside in the cabinet and having arrangement to connect underground cable end i/c CC work

THE TRIPURA ELECTRICAL HOUSE