DESIGN DETAILED ENGINEERING FABRICATION MANUFACTURE SUPPLY ERECTION TESTING COMMISSIONING TOWARDS ESTABLISHMENT OF 33 KV INDOOR SUBSTATION WITH 2X8 MVA POWER TRANSFORMER AT GOVARTHANAGIRI IN CHENNAI EDC WEST OF CHENNAI NORTH

Power Transformer - 8 MVA , 33/11 kV , 3 Phase , Indoor Cable Box Type , with On Load Tap Changer Gear, RTCC Panel along with Complete Accessories.

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

Fire fighting 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

Safety Equipments

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

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

Erection of RTU, DLMS & associated materials to communicate with SCADA as per specification