SPECIFICATION FOR SUPPLY ERECTION TESTING COMMISSIONING TOWARDS ESTABLISHMENT OF 33 KV INDOOR SUBSTATION WITH 2X8 MVA POWER TRANSFORMER AT SHOLAVARAM AT

33 kV Feeder Indoor Panel 1250 A - VCB, Current Transformer - ratio 600/300/1-1A , Potential Transformer , Relays, Busbar Chamber, Surge Arrestor & Cable Chamber for Incoming Feeder along with Complete Accessories.

33 kV Transformer ( HV ) Indoor Panel 1250 A - VCB, Current Transformer - ratio 600/300/1-1-1A , Relays, Busbar Chamber, Cable Chamber for Transformer control (HV) along with Complete Accessories.

33 kV Bus Coupler with Riser Indoor Panel - VCB, CT with CT ratio 600/300/1-1A, Relays Busbar chamber for Bus coupler & Bus Riser along with Complete Accessories.

11 kV Feeder Indoor Panel 1250 A - VCB,CT with CT ratio 400/1-1A for outgoing feeders , Relays, Busbar chamber , Cable Chamber along with Complete Accessories.

11 kV Transformer Indoor Panel 1250 A - VCB , CT's with CT ratio 1200/900/1-1-0.577A , PT , Relay, Busbar Chamber for Transformer control (LV) along with Complete Accessories.

11 kV Bus Coupler with Bus Riser Indoor Panel 1250 A - VCB CT with CT ratio 1200/900/1-1A for Bus coupler & Riser control Relays , Busbar Chamber along with Complete Accessories.

33 kV 1cx630 sq.mm XLPE Aluminium UG cable

11 kV 1cx630 sq.mm XLPE Aluminium UG cable

33 kV Indoor HS type Indoor Terminations suitable for Alu 1cx630 sq mm XLPE cable for Power Transformer end and VCB end along with Complete Accessories .

11 kV Indoor HS type Indoor Terminations suitable for Alu 1cx630 sq mm XLPE cable for Power Transformers and LV VCBs along with Complete Accessories

11 kV Indoor HS type Indoor Terminations suitable for Alu 3cx300 sq mm XLPE cable for Outgoing feeders along with Complete Accessories.

AC Panel with auto changeover facility

DC Panel

20C X 2.5 sqmm Copper Cable armoured

14C x 2.5 Sq.mm Copper cable armoured

8C x 2.5 Sq.mm Copper cable armoured

8C x 4 Sq.mm Copper cable armoured

4C x 4 Sq.mm Copper cable armoured

4C x 2.5 Sq.mm Copper cable armoured

ISI mark 19 / 22 mm cable gland

ISI mark 25 mm cable gland as directed by the field Engineer.

ISI mark cable 28 mm gland as directed by the field Engineer.

Lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination

Supply of GI chequerred plate 6mm thickness for Breaker Panel Erection

Supply of GI CHANNEL 100X50X6mm for Breaker Panel Erection

Supply of GI ANGLE 50X50X6mm for Breaker Panel Erection

GI Flat 65 x 10mm , 50 x 10mm, 25 x 6 mm for Earthing

MS Rod 40mm dia (6m length) for Earthing

110V 300 AH Battery (1 No.) & Charger (2 Nos.)

110 V DC 300 Ah Lead acid battery in complete set. (2 nos of Hydrometer, 2nos of Cell tester, 2 nos of Thermometer) with Stand

110V DC 60 A Battery charger-2 Nos.

Fire fighting equipments, Fire Alarm Detectors, Scientific Equipments & Safety Equipments

Mechanical Foam Portable type 9 litres capacity fire extinguishers with initial charge complete with chromium plated GM cap, high pressure nylon braided discharge hose with specially designed foam designed nozzle and in general all accessories strictly confirming to the latest issue of ISI Certification mark

Dry Chemical Powder type trolley mounted Cylindrical shape 25KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder level indicator and all accessories confirming to the latest issue of ISI Certification mark

Dry Chemical Powder type Cylindrical shape 9/10 KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of ISI Certification mark

Portable Dry Chemical Powder type cylindrical shape 5/6 KG capacity fire extinguisher wilth initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of ISI certification mark.

Fire/Wate bucket of 10 lit capacity made out of 26Swg (0.46 mm) M.S.Sheet painted with white & red enamal paint in side & out side respectively bottom of bucket shall be ` U ` shapped out side of the bucket shall be written as Fire in English /Tamil in white enamal paint including cost of all materials.

Fire buckets Stand.

Carbon dioxide type Cylindrical shape 6.5 KG capacity fire extinguisher with complete with rubber or braided hose,confirming to the latest issue of ISI Certification mark

1/2 Drum with Cover and filled with River sand

Fire Alarm, smoke detector & associated materials as per specification

6 Zone Fire Alarm Control panel - 4 wire system.

Smoke Detector

2c x 1.5 sqmm un armoured copper control cable

Hooter

Manual Call Point

Rubber Gauntlets as per IS Standard as directed by the field Engineer.

Rubber Gloves as per IS Standard as directed by the field Engineer.

Aluminium extension type ladder 5 feet Length with support as per IS Standard as directed by the field Engineer.

Rubber mat of size 2000X1000X10mm as per relavent ISI Code.

Telescopic Earth Rod

Discharge Rod

High Beam Torch Light

HD CCTV Camera (incl. Cable, Accessories,Erection, Data Storage and connectivity to 5 officials) (5 Nos.)

Rain coat

Supply of Reputed make Emergency Light(Rechargable & Portable)

First Aid Kit

Instruction chart with lamination Board

Plastic Name Board ( Feeder Name, LC board, Back charged etc.,)

33kV & 11 kV breaker name plate details stickers

GPS Synchronised Wall clock

Entrance Floor Mat

Welcome Mat

Schematic & Earthing layout board (wooden / plastic / Aluminium) having the size of 1200mm x 600 mm and board covered with 3mm thick achorlic transparent sheet.

Steel clerks table with single drawer and cabinet on the right side of size 42"x24"x30" ( Make:TANSI)

Steel "S" type Chair with arm. Make:TANSI - 1 Nos.

Steel Half Bench with "L" top of size 36"x15"x18" Make:TANSI

Steel Stool of size 15"x15"x18" H Make:TANSI

Steel senior plain cupboard with 4 shelves forming 5 compartments of size 78"x36"x19" Make:TANSI

Personal Computer with Monitor and Laser Printer

1000V/2000MOhm Hand operated Meggar

Digital multi meter of reputed make (Fluke)

Power clamp Meter 400A AC/DC with Accessories

Hot blower 500W Make: Meco, Bosch

Spanner Set - Box Type (Ring, Double End, Socket set) Make: Taparia, Stanley

RTU, UPS, Relays & associated materials to communicate with SCADA as per specification

Erection, testing & commissioning of 8 MVA 33/11 kV Power Transformer with OLTC

33 KV VCB

33 KV CT with TC( 1200-600-300/1A)

33 KV PT (1 Phase unit)

33 KV LAS Station Type

33 KV AB Switch with out Earth

Control Panels

110 V DC indoor C&R Panel for Twin #

Bus Arrangement Materials

22 KV PT Insulator

Alu.Busbar 50 mm

ACSR Zebra conductor

Control Cables

8 x 4 Sq.mm Ar.Copper cable

4x 4 Sq.mm Ar.Copper cable

14 x 2.5 sq mm Ar.Copper cable

4 x 2.5 Sq.mm Ar.Copper cable

2 x 2.5 Sq.mm Ar.Copper cable

Supply,fabrication,sand blasting & Zinc painting of RS Joist 200x100 mm & 200x125 mm including the cost of all materials, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply, fabrication, sand blasting & Zinc painting of (125 x 65 /100x50) and MS angle, MS Channels various size including the cost of all materials, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply and fabrication of earth electrode 9.00mtr length with 40mm MS Round Rod (10m/6m length)including transport and other charges and erection of earth spikes, including cost of MS Rod 40mm, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply of MS Flat (65x10mm) for earth mat MS Flat 50x8 mm thick) and earth raiser to site including the cost of all materials, transport, labour, lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Labour charges for erection of structure Heavy section structure. (Sectional weight 14kg/m and above)

Labour charges for erection of structure Light section structure. (Sectional weight below 14kg/m)

Labour charges for erection of CT/PT junction box including fabrication of clamp.

Labour for erection of AB switches, including cost of lubricant, consumables and wiring for motor operated switches, alignment, checking of operation by both manual and electrical (if necessary) as directed by the field engineer. 33 or 22 or 11 KV without earth hand operated.

Labour for erectiong of LAS single stage or multi stage including fabrication of base if required. 33/22/11 KV Station type. LC Condition

Labour for erection of single pole stack upright under hang or suspension . 33/22/11 KV

Labour for strining of strung bus including hoisting of insulator.33/22/11 KV Single zebra conductor (1Span 3 runs) LC Condition

Labour for erection of bus bar . 50mm IPS AL tube without making bends.

Labour for providing jumpers and droppers.

Labour for providing jumpers and droppers. LC Condition

Labour, machineris, consumables for fabrication of earth electrode 10 mtr/6mtr length or as directed by the field engineer at site.

Labour,machineries, consumables for erection of earth spikes

Labour,machineries, consumables for erection of earthmat and earth raiser.

Providing 140/150mm dia bore including labour, lead,lift etc., including mobilization in all type of soil and erection of earth electrode, supply and providing of A Grade bentonite powder with 5% common salt mixed with available site clay soil 5kg per metre depth in earth hole as direcetd by the field engineer.

Labour for erection of panel/battery charger . simplex indoor/outdoor

Labour for laying of cable in duct / Trench including the cost of aluminium tag for identification . Upto 8 Core

Labour for laying of cable in duct / Trench including the cost of aluminium tag for identification . Above 8 Core

Labour for providing cable core end termination

Labour for excavation and refilling of trench of average width of 0.3m and average depth of 0.8M for earth mat and 0.4m for laying of cable below fixed yard level and of any size as required by field engineer.

Supply and erection of of GI Steel tubular Yard light pole 8 meter length single bracket pole with base plate (250x250x6mm)and 114.30mm OD x 5.40mm Thick x 4500mm length, 88.90mm OD x 4.85mm Thick x 1750mm length, 76.10mm OD x 3.25mm Thick x 1750mm length, including the cost of all labour,lead,lift etc., complete as directed by the dept. engineer at site.

Steel Side Rack "O" Type with 4 shelves including Top and bottom forming 3 compartments of size 36"x33"x12" (Make:TANSI)

Labour for loading,or unloading or shifting of materials without using Boards Crane(one operation) Non Fragile

Labour for loading,or unloading or shifting of materials without using Boards Crane(one operation) Fragile

Labour for loading or unloading or shifting of 33/22/11 KV breakers,including panels by own crane arrangement.(One operation)

Labour for loading or unloading or shifting of 110 KV and above breakers ,CT,PT,& Etc.,by own crane arrangement.(One operation)

Labour charges for painting earth raisers by green enamel painting and wherever required including cost of paint (Dulex, Asian Berger Perferrd) and other consumables as directed by the dept. engineer at site

Hire charges for Crane provided (12tonne) for any erection or loading,Unloading or shifting of equipments,done by department or by the contractor.

Manufacturing and supply of bolt of required length out of 18 - 20mm dia GI rod including the cost of GI rod and2 Nos.GI Nuts & washer as directed by the field engineer . Eye bolt & Grout bolt.

Supply and provision of M8,M9, M10,M12,&M 16 full thread GI bolt, nuts & GI washer of various size for erection of insulator or any other purpose wherever required and as directed by the field Engineer.

Fabrication, supply and fixing of main equipment board of various size and fire stand and etc., as per drawing and as directed by the field engineer including the cost of all materials. ( 1.Individual Equipment Board - 6*8 = 48 KG. 2. Earth Electrode Identification board -- 30 * 2 Kg- 60 KG. Total = 108 KG Or Say =110 KG)

Fabrication supply and fitting of CT/PT junction box out of 14SWG (2.00mm) MS sheet where ever required as directed by field engineer .The box shall have sturdy hinges provision for mounting terminal blocks and locking arrangements including cost of all materials 400WX150DX300H

Fabrication supply & fitting of AC Distribution box of size 750W X 250D X 750H mm out of 14 SWG (2MM) M.S.Sheet wherever necessary as directed by the field Engineer.The box shell be vermin proof shall have sturdy hinges,provision for mounting MCB & MCCB,detachable gland plate & locking arrangement including cost of all materials.

Manufacturing and supply of yard light box of size 200W X 200H X 150D mm out of out of 18

SWG (1.2MM) MS Sheet with cable entry holes, fixing arrangement for fuse units and mounting clamp including the cost of all materials transport, labour,lead,lift etc., complete as directed by the dept. engineer at site.

Labour charges for removing rust, primer coat, first & second coat painting both sides & in M.S.board RSJoist & yard light pole etc., including cost of enamel paint Dulex,Asian, Berger preferred) and other consumables directed by the field Engineer.

Labour charges for writing details in finished surface boards including cost of enamel paint (dulex, asian berger preferred) and other consumables as directed by the field engineer.

Supply and erection of B class GI pipe for extension of tandem/down pipe forAB switches and for any other work as required and directed by the field engineer including cost of Gi pipe 40mm dia

Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panel , boxes for AC Circuit wherever required as directed by the field Engineer. 100 A

Supply and fixing of ISI make MCB(AC) in panels/boxes of reputed make as directed by field engineer. 1Pole 16 Amps

Supply and fixing of ISI make MCB(AC) in panels/boxes of reputed make as directed by field engineer. 3Pole 32 Amps

Supply and fixing of mounting channel suitable for CBTM5 terminal block in panel/box as required and directed by field engineer

Supply and fixing of disconnecting type terminal block for CT/PT circuits in panel box as required and directed by the field engineer.

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer . 19 MM

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer. . 25 MM

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer. . 28 MM

Supply and termination of cable core end including cost of cable socket (Lugs), ferrules straps etc as per cable schedule and as directed by the field engineer.

Supply and fixing of (Godrej 6 lever Navotal lock with triplicate keys for AB Switches and for any other purpose including the cost of ring and key token as directed by the field engineer.

Supply and providing of 600mm mean dia,300mm height, 36mm thick cement collar for identification of earth electrode location including 1 primer and 2 coat of colour wash as directed by field engineer.

Manufacturing and supply of sand drum made out of oil drum of size 580 mm dia and 420 mm height with conical cover made out of tin sheet provided with handle including cost of barrel sand and consumables as directed by field engineer.

Supply and fixing of flexible copper tape/rope of size 1 inch for interlinking panel earthing and for any other purpose, on any sizes,including the cost of copper lugs at both ends as directed by the field engineer.

Fabrication and fixing of bell mouth Providing Jumper connection in the solid core/PT Isulators Including the cost of GI Pipe 50mm dia one meter & other consumables & as directed by the field Engineer.

Supply of 4 Bolted tension fitting

Supply of Switch end clamp for zebra

Supply of Switch end clamp for 2" Bus

Supply of Switch end clamp for Mink/Kundah

Supply of `T`Clamp for zebra to zebra

Supply of 2" Free end

Supply of 2" Seating block

Supply of Corona ball for 50 mm bus bar

Supply, Transport, Fabrication, galvanising and Erection of Structures, earthmat & earth raisers / erection of equipments, AB switches, Bus bars, jumpers, laying of control cables and end terminations etc for Outdoor Bay Extension . M.S.Materials (Supply & Erection):

ELECTRICAL ERECTION

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works ) of 33kV VCB Panel for incoming feeders

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works )of 33kV VCB panel for Transformer control (HV)

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works ) of 11kV VCB panel for Transformer (LV) control

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works )of 11kV VCB panel for outgoing Feeders

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works ) of 33kV VCB Bus Coupler with Bus Riser control

Erection, testing & commissioning ( including cutting, welding , embedding / grouting of MS Channel with necessary masonary works ) of 11kV VCB Bus Coupler with Bus Riser control

Erection, testing & commissioning of 33KV 1x630 Sq.mm, XLPE, UG Cable from 33KV Transformer panels to Power transformers

Erection, Testing & Commissioning of 11KV 1x630 Sq.mm, XLPE, UG Cable from 11 KV Transformer panels to 16 MVA Power Transformer

Erection, testing & commissioning of 33kV, 1cx630 Sq.mm, XLPE, HS type ID Termination Kit suitable Alu. Clamps and gland plates used for Pr. Tr. HV side and HV breakers per Power Transformer

Erection, Testing & Commissioning of 11kV, 1cx630 Sq.mm, XLPE, HS type ID Termination Kit suitable Alu. Clamps & gland plates used for Pr. Tr. LV side per 16 MVA Power Transformer

Erection, Testing & Commissioning of 11kV, 3cx300 Sq.mm, XLPE, HS type ID Termination Kit. Suitable Alu. Clamps & gland plates shall be used for outgoing feeders.

Erection, testing & commissioning of AC Panel & DC Panel

Erection, Testing & commissioning of Control cable and G.I cable tray with necessary fixing accessories.

Labour charges for auguring to a depth(Normal Bore) of 6mtr/20ft and fixing the M.S round rod 40mm dia and making M.S Clamping arrangement in top of the rod and 4nos 12mm dia holes in clamp for inter linking of M.S. flats in any kind of soil and fixing with ,GEM / Earth Enhancing Material and burried in ground and as directed by Engineer in charge.

Labour charges for laying, cutting welding and painting of MS flat of size 65 x 10 mm and interconnecting. The plate should be burried at a depth of 2 feet depth or laid in duct as per site condition and clamped out one meter Interval and painted with twin coat redoxide and enamal green paint before laying and as directed by Engineer in charge for earthing

Erection of Battery and Battery Charger

Erection, Testing & commissioning of Fire Alarm, smoke detector with associated materials and other fire fighting equipments as per specification and as finalised during detailed Engg