Extensionof 33KV linefrom Dasda33KV SubStation atunPara BOP via Khantalangi nstallationof12 Nos 100KVA Distribution Substation forBorder Flood Light ingPower connection

SUPPLY FOR CONSRUCTION OF 33 KV LINE AND 33/.433 KV DISTRIBUTION SUB-STATION

12 mtr. Long full galvanised steel tubular pole

11 mtr. Long full galvanised steel tubular pole

09 mtr. Long full galvanised steel tubular pole

GI stay set complete

Stay insulator 33 kv

Strain screw

Stay wire

PG Clamp

33 kv 900MM polymer composite pin isulator

33 kv polimatric disc insulator

33 KV DIsc Fittings 7/3.8

MS Channel (100x50x50x6 mm)

MS Channel (75x40x40x6 mm)

MS Angle 65x65x6 mm

ACSR RABIT(50 SQ MM Conductor)

ACSR(DOG) 7/1.57//6/4.72 MM

33KV Polimatric G.O SWITCH 3PH/ISOLATOR 500A

33 KV Polymer DOF

100 KVA 33/.433 KV Distribution transformer

33 KV L.A 30 KV , 10 KA

GALVONISED NUTS &BOLTS assorted size

Danger plate

Galvonised flat 65x6mm

Barbed wire

33KV Polimatric G.O Post Insulator

33KV Polimatric G.O Male, Female & Lace parts

33 discharge rod

33 kv G.O SWITCH 3PH/ISOLATOR 800A outdour, manually operated horizontal rotating type double break triple pole Gang operated isolator complite with post insulator, arching horns, mechanical interlocking arrangement etc. without earth switch

SUPPLY OF PLANT, EQUIPMENT & MATERIALS FOR 33KV SUB-STATION

36 Kv , V1250A ,750KVA rupturing capacity outdoor type Vaccum Circuit Breaker complete with spring closing /tripping local and remote arrangement with complete accessories

33 KV control and relay panel simplex type complete with differential relay, 2- over current & 1-earth fault combined relay,1 Unit of differential relay, auxiliary relay, 1-Voltmeter, 3-Ammeter, CT operated static tri-vector meter(TVM), internal panel wiring, semaphore for VCB breaker & isolator, mimic bus diagram (size 4 mm thick X 10 mm. width) with the panel name:

33 KV Sigle phase outdoor type CT (CTR 100-50/1--1-1 A)

33 KV single phase outdoor type PT of suitable burden and accuracy class having following PT ratios 33000V/√3/110V/√3.associated with outdoor terminal box and bi-metalic clamps.(1 No as spare).

33kv 3PH 400A Isolator outdoor , manually operated horizontal rotating type double break triple pole Gang operated isolator complete with post insulator, arching horns,mechanical interlocking arrangement etc.without earth switch.

33kv 3PH 400A Isolator outdoor , manually operated horizontal rotating type double break triple pole Gang operated isolator complete with post insulator, arching horns,mechanical interlocking arrangement etc.with earth switch .

Galvanised steel materials for granty Structures of Switchyard as per approved design and bill of materials.

Galvanised nuts & bolts with washer and foundation bolts etc. as required

Busbar & stringing materials. a) 60 mm. dia Aluminium. pipe for equipment bus having current carrying capacity 400A. i

Ball & socket type 70KN, 11KV disc insulator

Tension clamp suitable for 70KN ball & socket type disc insulator with AASC "DOG" equivalent conductor of size 7/4.26mm

AAS "DOG" Conductor

Flexible bimatelic clamp for isolator, CT, breaker & LA etc

"T"-clamp suitable for AASC "DOG" equivalent conductor in one end and 40mm dia Al. tube on other end.

7/3.15mm GI stranded earth wire

33KV post insulator

Sub-station earthing materials complete with 32x6mm Hot dip galvanised steel flat and 50mm dia 3.5mm thickness hot-dip galvanised pipe, clamps etc. as per specification.

Control cable,PVC insulated PVC Sheathed & 2.5 sqmt. Copper conductor of following capacity & core as per IS:1554 (P-I) 1988.a)12-core - lot b) 07-core - lot c) 04-core - lot d) 02-core - lot

50x6mm G.I.Flat.

CIVIL WORKS FOR CONSTRUCTION OF SWITCHYARD (33KV S/S)

Earth work in excavation in foundation trenches not exceeding 1.5 mtr. In width or 10 Sqm on plan or drains not exceeding 1.5 mtr.width or 10 sq.mtr.on plan i/c dressing of sides & ramming of bottoms, lift 1.5 mtr. i/c getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 mtr.: a) All kinds of soil ( excluding rock)

RCCwork 1:2:4 (1 Cement :2 river sand: jhama brick aggrigate of 20 mmnominal size)excluding the cost of centring,shuttering & rainforcement.

Cold twisted steel rainforcement for RCC works i/c bending binding and placing in position complete

First class brick work in foundations & plinth in cement morter 1:6(1 cement:6 river sand.) a.) Cable trenches

Providing & laying cement concrete 1:3:6 ( 1 cement : 3 river sand : 6 jhama brick aggregate 20 mm. nominal size ) excluding the cost of centring & shuttering. a) Foundations and plinth

12mm cement plaster work 1:6 (1 cement :6 river sand )

Providing centring & shuttering i/c shruttering, propping etc and removal of forms for:- a.) Foundation footing , bases of colum etc of mass concrete.

Neat cement punning

Earth work in excavation over areas exceeding 30cm in depth, 1.5 mtr in width as well as 10 Sqm. on plan in/c disposal of excavated earth lead upto 50 mtr . and lift upto 1.5 mtr .disposed earth to be levelled and neatly ressed. a.) All kinds soil excluding rock.

Supplying and fixing of outdoor LED Luminious complete with 2.5mtr long 40mm dia GI pipe, power coated die cast housing and heat resistant tempered glass / diffuser including necessary connection etc as required. 72 Watt LED street light i/c. SPD

Galvanised LED Street Light Bracket Including Galvanised Bkt Clamp With N& B and other required for installation of the light on PCC Pole.

2.5 sq mm cupper wire for connection of street light from existing LT line as per provision of I.E. Rule.

CIVIL WORKS FOR 33KV LINE AND 33/0.433 KVA TRANSFORMER BASE

Transformer base (RCC) i/c hard drawn fencing with necessary accessories

Steel pole grouting(CC) 1:2:4 ( cement 1 , sand 2 , 40MM agreegate stone concrete 4 )Erection of 12 mtr long steel tubular pole in normal soil with cement concrete foundation of ratio 1:2:4 (cement: Sand:Jhama brick aggregate) Volume 0.333 cum i/c supply of gradients & centering, shuttering

Erection of stay set in normal soil with cement concrete foundation of ratio 1:2:4 (cement: Sand:Jhama brick aggregate) Volume 0.119 cum i/c supply of gradients centering, shuttering

Detailed Route survey for alignment with coverage of exiting distribution sub-station, submission of route alignment, profile and final survey indicating land mark, road crossing, river, water body, SCADA OFC cable, and P&T line etc.

Errection of the Following items at 33KV Sub-Station

36 Kv , V1250A ,750KVA rupturing capacity outdoor type Vaccum Circuit Breaker complete with spring closing /tripping local and remote arrangement with complete accessories

33 KV, 400A, manually operated horizontal rotating type double break triple pole Gang operated isolator complete with post insulator, arching horns, mechanical interlocking arrangement etc. With earth switch

33 KV, 400A, manually operated horizontal rotating type double break triple pole Gang operated isolator complete with post insulator, arching horns, mechanical interlocking arrangement etc. Without earth switch

33 KV Sigle phase outdoor type CT (CTR 100-50/1--1-1 A)

33 KV single phase outdoor type PT of suitable burden and accuracy class having following PT ratios 33000V/√3/110V/√3.associated with outdoor terminal box and bi-metalic clamps.(1 No as spare).

10 KA, 30 KV Static type Metal Oxide heavy duty lightning surge arrestor of class 3 suitable for operation on 33 KV system conforming to IS: 3070 (P-1) / 1974and latest amendments(3 No as spare)

33 KV control and relay panel simplex type complete with differential relay, 2- over current & 1-earth fault combined relay,1 Unit of differential relay, auxiliary relay, 1-Voltmeter, 3-Ammeter, CT operated static tri-vector meter(TVM), internal panel wiring, semaphore for VCB breaker & isolator, mimic bus diagram (size 4 mm thick X 10 mm. width) with the panel name:

Galvanised steel materials for granty Structures of Switchyard as per approved design & bill of materials..

Galvanised nuts & bolts with washer and foundation bolts etc. as required.

60 mm. dia Aluminium. pipe for equipment bus having current carrying capacity 400A. i

Ball & Socket type 70KN, 33 KV disc insulator.

Al. tension clamp suitable for 70 KN ball & socket type disc insulator with ACSR( DOG ) conductor.(Steel- 7/1.57, Al- 6/4.72)

ACSR( DOG ) conductor.(Steel- 7/1.57, Al- 6/4.72).

Suspension clamp suitable for ACSR(DOG)

"T" - clamp suitable for ACSR (DOG) conductor in one end and 40 mm. dia Al. tube on other end.

"T" - clamp for ACSR(DOG) conductor.

Flexible bimetallic clamp for isolator, CT, PT, breaker, transformer & LA etc.

Control cable,PVC insulated PVC Sheathed & 2.5 sqmt. Copper conductor of following capacity & core as per IS:1554 (P-I) 1988.a)12-core - lot b) 07-core - lot c) 04-core - lot d) 02-core - lot

Errection of the Following Items for 33kv line & Sub-Station

Erection of 12 mtrs.long galvonized tubuler Pole direct in earth including excavation, refilling and ramming etc. as required complete (1 /6 th of the length of the pole to be embedded in earth).

Erection of 11 mtrs.long galvonized tubuler Pole direct in earth including excavation, refilling and ramming etc. as required complete (1 /6 th of the length of the pole to be embedded in earth).

Erection of 11 mtrs.long galvonized tubuler Pole direct in earth including excavation, refilling and ramming etc. as required complete (1 /6 th of the length of the pole to be embedded in earth).

Erection of 3.5 mtr long made of 100x50x50x6 mm MS Channel for DP structure for line GO & Sub-Station GO purpose as per direction of the Engineer-in-Charge.

Erection of 3.2 mtr long made of 100x50x50x6 mm. MS Channel for D.P. structure as per direction of the Engineer-in-Charge.

Erection of 0.3 mtr long made of 100x50x50x6 mm.MS Channel for S.P. structure as per direction of the Engineer-in-Charge.

Erection of 'V' cross arm 2.5 mtr long made of 100x50x50x6 mm. MS Channel for SP structure and distence of two pin hole1525mm as per direction of the Engineer-in-Charge.

Erection of 3.5 mtr. long made of 75 x 40 x 40x 6 mm MS Channel for double pole guard bracket as per direction of the Engineer-in-Charge.

Erection of 2.5 mtr. long made of 75 x 40 x 40x 6 mm.MS Channel for Single pole guard bracket as per direction of the Engineer-in-Charge.

Erection of 3.5 mtr long made of 75x40x40x6 mm MS Channel for G.O, D.O., & GO pipe suport as per direction of the Engineer-in-Charge.

Erection of 3.2 mtr. long made of 65x65x6 mm MS Angle for double pole cross arm as per direction of the Engineer-in-Charge.

Erection of 2.5 mtr. long made of 65x65x6 mm MS Angle for double pole cross arm as per direction of the Engineer-in-Charge.

33KV Polimatric G.O SWITCH 3PH/ISOLATOR 500A

33 KV Polymer DOF

100 KVA 33/.433 KV Distribution transformer

33 KV L.A 30 KV , 10 KA

Danger plate

Barbed wire

33 kv G.O SWITCH 3PH/ISOLATOR 800A outdour, manually operated horizontal rotating type double break triple pole Gang operated isolator complite with post insulator, arching horns, mechanical interlocking arrangement etc. without earth switch

33 kv 900MM polymer composite pin isulator

33 kv polimatric disc insulator with dIsc fittings 7/3.8

Laying, hoisting & stringing of ACSR(DOG) 7/1.57//6/4.72 MM dog Conductor including binding, jumpering, etc. as reqduired & as per direction of the Engineer-in-Charge.

Laying, hoisting & stringing of 10 SWG GI wire including binding, jumpering, etc. as reqduired & as per direction of the Engineer-in-Charge.

Eection of 33kv protective guarding by GI 10 SWG as per technical specification. Acoss road river Telicom line etc. In horizontal formation complite.

Design, engineering, manufacture, inspection, packing, dispatch and installation & commissioning and connecting with the system of complete set of maintenance free Chemical Earting with Electrode (Strip-in-pipe Technology) made of 50mm dia, GI pipe of 2.5 meter long with arrangements for fitting/termination of GI flats/strips with GI nuts & bolts and washers including cost of backfill compound (mixtureof conductive materials, like carbon powder, bentonite and other minerals, designed to enhance soil conductivity and reduce earth resistance and maintain moisture around the electrode) and good qualitysoil, water puring arrangements, earth pit chamber made of heavy duty polythylene for extra durability on top with removable pit cover complete with labour with for excavation of pit conforming to IS: 3043/1987 with its latest amendment and as per direction of Engineer In-Charge. materials

Erection of GI Stay Set complete direct in earth with 16 mm. dia. 1.8 mtr. long painted stay rod, anchor plate of size 300 X 300 X 10 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. MS rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. ( including supply of MS clamp & Nuts & Bolts as reqd) and Grouting of stay set with CC of ratio 1 :2:4 (1 cement: 2 river sand: 4 jhama brick aggregate of 20 mm. nominal size) ilc supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming along with centering and shuttering as required ( @ 0.119 Cum per stay set as per TSECL Specification)

Cutting, clearing & disposal of jungle/tree of any girth from 3(three) meter either side of HT/LT line of providing required vertical and horizontal clearance as per provision of I.E. Rule.

Extension of 1 ph service connection.

Carriage of GI wire by truck from Store Division AD Nagar to work site including loading unloading stacking etc. as required

Renovation existing 33kv/11kv/LT line for properly alignment and distence maintain with 33kv and 11kv line including line shifling, up-rooting, erection, straightaning of pole, jungle clearing , stringing of conductor, Adjustment of stay set etc as required.

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