Extension of 11 KV line with 3-core 120 sq. Mm. XLPE UG Cable for Phuldangsei Innovative Water Supply Project, Jampui Hill within the Jurisdiction of Electrical

Amount

Supply of the following line materials

9 mtr. long Steel Tubular Pole

Stay set HT 20 sqmm

Stay wire

Stay insulator

M.S. Channel-100X50X50X6 mm

M.S. Channel-75X50X50X6 mm

M.S. Angle-65X65X6 mm

11 KV Pin Insulator (Poly)

11 KV Disc Insulator (Poly)

11 KV Disc Fittings

11 KV 3 Ph. G.O.S.

11 KV 3 Ph. D.O.F.(Polymeric type)

Cutout 200 Amp

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

PVC Cable-120 sq.mm

Erection of the following line materials

9 mtr. Long Steel Tubular pole

Stay set complete

11 kv Pin Insulator

11 kv Disc Insulator

Substation Top Bracket (2.8 mtr. Long M.S. Channel of 100X50X50X6mm)

Substation G.O.S, D.O.F, LA Bracket (2.8 mtr long M.S. Channel of 75X40X40X6mm)

Substation G.O.S handle suport bracket ( 2.8 mtr. Long M.S. Angle, 65x65X6mm)

Erection of G.O.S. Set i/c necessary connections complete as per technical specification

Erection of D.O.F. Set i/c necessary connections complete as per technical specification

Installation/positioning of 200 KVA Transformer with necessary connections and fitting and fixing of all allied accessoriees components as required for making complete in all respect for energizing.

Erection of L.A.

Providing 3 phase service connection

Fabrication of cross arm

Supply of 3 Phase, 3 core, 11 KV(E), 120 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 11 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(couhioning): Height-250mm, Width-350mm/ Protection: Double layer Bricks. Above 35 Sq.mm upto 39 sq.mm i/c supply of required sand and first class brick as necessary.

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

Supply of 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),120 Sq.mm. Size as required.

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),120 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.

Construction of RCC Base for Transformer

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

Carriage of the following by Mechanical from ESD-Vanghmun to work site including loading, unloading and stacking as required upto the lead range of 25 KM

9.0 mtr. Long steel tubular pole.

Line materials

Carriage of the following by Mechanical from Agartala store yard to Phuldongsei work site of ESD-Vanghmun including loading, unloading and stacking as required

3 Phase, 3 core, 11 KV(E), 120 Sqmm XLPE insulated, insulation screened Aluminium Conductor Power Cable (650 mtr.)

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)

Providing sub-station fencing of area 4.5MX3.5M with 13 No. 2.3 mtr long 35X35X5 mm angle posts 1 mtr apart and having grouting of volume 0.03125 cum (0.5 m X 0.25 m X 0.25 m ratio 1:2:4, 1 cement:2 river sand with gate size 1.5 mtr X 1.6 mtr i/c hinge

Supply and erection of kiosk for necessary arrangement of UG Cable coupling and LT metering with specification , 1 cabinet (5'x 3.5') in size made by G.I. Sheet of 20 mm gauge . 4 nos. copper sheet and 3 nos. cut out (heavy duty) are inside in the cabinet and having arrangement inside for install 3-ph energy meter i/c CC work

Md Abul Hussain