CNG Composite Works

Amount

GA 11.03 in the district of Sonitpur in Assam

SS TUBING, SS FITTINGS & SS VALVE

Supply of SS Tubes, SS Fittings & SS Valve as per technical specification, typical P&ID, drawing, scope of work & as per instruction of Engineer in charge.

¾”OD X 0.095” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<80

½”OD X 0.083” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<80

1/4”OD X 0.083” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<81

SS Fitting & Valves

End connection: 1/2" tube OD for stem & 1/2" NPT(F) for body material : SS316: rated pressure: 5000 PSI @ 70°F Temperature : 0°F to 400°F)

SS Elbow

3/4" ODX3/4" OD

SS Equal Tee

3/4" ODX3/4" ODX3/4" OD (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Union

Size : ½” OD, Material : SS316 (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size : ¾” OD, Material : SS316 (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Reducing Union

Tube OD 3/4" X 1/2" Tube End, Material: ss316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Reducer

Tube OD 3/4" X 1/2" Tube End, Material: ss316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Male Connector

Size 1/4” NPT (M) x 3/8” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size 1/2” NPT (M) x 3/8” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size 1/2” NPT (M) x 3/4” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

SS Ball Valve(LB,MB,HB)

2-Way Floating Normal Bore Ball Valve ¾"(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F) with Orifice 7 mm min.

2-Way Floating Normal Bore Ball Valve ½"(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F) with Orifice 7 mm min.

3-Way Trunnion Mounted, Reducer Bore Ball Valve ½" OD end Connection and ¼” NPT (F) bottom end connection(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F)

Conductive Core Thermoplastic Hose

SS Front Ferule

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

SS Back Ferule

3/8” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Plug for SS Fittings

1/2” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Plug for SS Fittings

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Cap for SS Fittings

1/2” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Cap for SS Fittings

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Insulating Joint (IJ)

4" , Material : ASTM A105 Temperature: -29°C to 65°C

Laying, testing & commissioning of SS Tubes, SS Fittings & SS Valve as per technical specification, typical P&ID, drawing, scope of work including SS tube installation, hydrotest at site & as per instruction of Engineer in charge.

¾”OD X 0.095” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<80

½”OD X 0.083” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<80

1/4”OD X 0.083” min Wall thk. SS 316 Seamless Tube as per ASTM A213/269, Hardness= Rb<81

SS Fitting & Valves

End connection: 1/2" tube OD for stem & 1/2" NPT(F) for body material : SS316: rated pressure: 5000 PSI @ 70°F Temperature : 0°F to 400°F)

SS Elbow

3/4" ODX3/4" OD

SS Equal Tee

3/4" ODX3/4" ODX3/4" OD (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Union

Size : ½” OD, Material : SS316 (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size : ¾” OD, Material : SS316 (Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Reducing Union

Tube OD 3/4" X 1/2" Tube End, Material: ss316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Reducer

Tube OD 3/4" X 1/2" Tube End, Material: ss316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Male Connector

Size 1/4” NPT (M) x 3/8” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size 1/2” NPT (M) x 3/8” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

Size 1/2” NPT (M) x 3/4” OD, SS316(Rated pressure : 5000 PSI @ 70°F Temperature : 0°F to 400°F)

SS Ball Valve(LB,MB,HB)

2-Way Floating Normal Bore Ball Valve ¾"(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F) with Orifice 7 mm min.

2-Way Floating Normal Bore Ball Valve ½"(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F) with Orifice 7 mm min.

3-Way Trunnion Mounted, Reducer Bore Ball Valve ½" OD end Connection and ¼” NPT (F) bottom end connection(Rated pressure : 6000 PSI @ 70°F Temperature : 0°F to 400°F)

Conductive Core Thermoplastic Hose

SS Front Ferule

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

SS Back Ferule

3/8” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Plug for SS Fittings

1/2” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Plug for SS Fittings

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Cap for SS Fittings

1/2” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Cap for SS Fittings

3/4” OD, Material : SS316 (Rated Pressure : 5000 PSI @ 70°F Temperature: 0°F to 400°F)

Insulating Joint (IJ)

4" , Material : ASTM A105 Temperature: -29°C to 65°C

MECHANICAL

Transportation of all equipment's (Static & Rotary) along with all accessories supplied by supplier etc. from owner's storage point / designated location to work site including loading and unloading, erection of all static / rotary equipment's including layout marking at site, fabrication and installation of shims including cutting and grinding, installation and levelling of base plates, assembly of sub-assemblies, bolting, fitting of all interconnected piping items (supplied by equipment supplier), shifting and reconfiguration of spreader beams, installation of rigging apparatus for erection crane, alignment of equipment at all elevations as per drawings, removal, placing and shifting of stools and saddles including loading and unloading, installation of all mountings and accessories, all enabling work as required, and completing the work in all respects as per drawings, specification, codes and instruction of Engineer-in-Charge. Note:1. Actual rate shall be paid to contractor based on actual weight of items.

Installation of Stationary Cascade 3000 WL, 1 Nos (1 Nos at each station )

Installation of Mobile Cascade 4500 WL , 1 Nos (1 Nos at each station )

SUPPLY AND INSTALLATION OF FIRE EXTINGUISHER

5 KG DCP near Compressor (1 EA for each cascade)

9 KG DCP near Dispenser (1 EA for each cascade)

75 KG DCP

10 KG DCP near Mobile Cascade (1 EA for each cascade)

10 KG DCP near Stationary Cascade (1 EA for each cascade)

Supply and installation of mandatory signs made of 3 mm ACM sheet and printed on ECO Vinyle sheet

Transportation of Dispenser along with all accessories supplied by supplier etc. from owner's storage point / designated location to work site including loading and unloading, erection, installation and levelling of base plates, assembly of sub-assemblies, bolting, fitting of all interconnected piping items (supplied by equipment supplier), all enabling work as required, and completing the work in all respects as per drawings, specification, codes and instruction of Engineer-in-Charge. Note: 1. Dispenser including fitting of all interconnected piping items (supplied by equipment supplier) shall be provided by Owner.

Installation of Dispenser

ELECTRICAL

SUPPLY ITEM

Electrical Power Distribution Boards (DBs)

MEDB (Main Electrical Distribution Board Location - 250/400/450 SCMH Motor Drive DBS Station)- Design, Manufacturing, Assembly, Inspection, Testing at shop, Packing, Supply including transportation to site of Electrical panel suitable for 415 Volt, 3 phase neutral, 4wire, 50Hz, 25kA AC supply, system fabricated in compartmentalized form from CRCA sheet steel not less than 2mm thick, duly treated with 7 tanks process, powder coated with approved shade and oven dried. The complete Electrical panels shall have a short circuit withstand capacity of 25 KA for 1 Second and IP 42 rating. The panel shall have a common copper earth bus of suitable size at the rear with 2 EA earth studs, design as per drawings and documents, specification, codes and standards and direction of consultant / owner. (ref Key single line diagram- C241131-CNG-EL-SLD-4005 attached with tender). The MFM Meter in the MEDB should have RS-485 port for communication with SCADA system. Both incomer MCCB must have auxilliary contacts to indicate (OFF) open/(ON) closed status in SCADA. The panel shall have facility to trip the incomer when any of the three ESD switched located in the CNG station is activated. Feeder details are as follows- Incoming - 1 EA 125A 4P MCCB with Microprocessor based O/C, S/C & E/F releases along with electrical & Mechanical interlock and Auto/Manual Control of the Incomer MCCB. Type1+Type2 Surge protection device to be provided for incoming feeders. Outgoing - 100A, 4P MCCB- 2 Nos 16A, 4P MCB- 3 Nos 16A, 2P MCB- 3 Nos 16A, 3P MPCB- 2 Nos 32A, 4P MCB-1 Nos with timer, 40A 3P contactor 1 no and 5 nos 16A DP MCB complete .

UPS and UPSDB

Supply of online 1 kVA AC UPS with static by-pass switch, and SCVS in bypass line. The UPS shall be suitable for 1-phase input and 230V, 50Hz, single phase output and as per the tender specifications. UPS will have surge protection device at its input. The UPS must have RS-485 port enabled to communicate with SCADA. Scope also includes supply of Battery Bank and UPS DB as described below: UPSDB- Design Engineering, Manufacturing, assembly, inspection, testing at shop, packing of complete set of UPS DB suitable for 230 Volt AC supply, 1 phase , 2 wire 50Hz, 6kA, with 32A bus-bar, fabricated from CRCA sheet steel not less than 1.6 mm thick duly treated with 7 tanks process, powder coated with approved shade and oven dried. The complete UPS DB will have a short circuit with stand capacity of 10 KA for 1 Second, IP 42 rating. Refer single line diagram- for items 1.1 to 1.4 above which are attached with tender. The panel shall have a digital MFM to display voltage and current. The incomer is to be provided with a suitable Type 1+Type 2 SPD SMF VRLA batteries Banks - Design, Supply of 1 nos SMF VRLA batteries banks with isolating arrangement consisting of 8nos 12V 26Ah (EP26-12 of Exide or equivqlent). for 1 hours back-up time considering aging, temperature & capacity factors complete with all interconnecting cables, glands, battery cables, battery racks, connectors and lugs etc. The battery bank shall be as per specification Doc No: VCS – SS – EL - 4042. Inter-cell connectors are included in the scope of supply.

Power Cables

Supply of 1.1 kV grade XLPE insulated, PVC sheathed, FRLS power cables (conforming to IS:7098 and specification EA: VCS-SS-EL-4024) of following sizes in buried trenches/ excavated under ground trench /trays, pulling through pipes and its proper sealing, cutting of paved area, roads etc. Scope includes supply, installation, testing and commissioning of double compression nickel plated cable glands of suitable size (flameproof type wherever required) & lugs, excavation and supply of soft /hard soil with backfilling, preparation of RCC trench/pull RCC pit with RCC cover complete in all respect.

3C X 2.5 mm2 CU XLPE

4C X 4 mm2 CU XLPE

3.5C X 35 mm2 AL XLPE

5C X 1mm2,2XWY screened

12P X 1mm2, 2XWY screened

EARTHING & LIGHTNING SYSTEM

Supply of complete earthing, earth electrode/ pit , earth main ring, earthing of eletrical equipment, instrumnet panels, feild instruments, process equipment and pipes/ flanges including all associted excavation, concrete cutting, restoration, civil works with all materials and labour as per specification and drawings. All GI materials shall be hot dip galvanied, SS nut bolts &clamps to be used for earthing. GI Earth pipe 3 M long 100 mm dia and 3mm thick including accessories and providing massionary enclosure with covel plate having locking arrangement with backfil as required as per IS 3043.

Supply of complete earthing, earth electrode/ pit , earth main ring, earthing of eletrical equipment, instrumnet panels, feils instruments, process equipment and pipes/ flanges including all associted excavation, concrete cutting, restoration, civil works with all materials and labour as per specification and drawings.All GI materials shall be hot dip galvanied, SS nut bolts &clamps to be used for earthing. Copper plate electrode 600 x 600 mm x 3.15mm including accessories and providing massionary enclosure with covel plate having locking arrangement with backfil as required as per IS 3043.

Supply of 50mm X 6mm G.I strip complete with all accessories.

Supply of 25mm X 3mm GI strip complete with all accessories.

Supply of 25mm X 3mm Cu strip complete with all accessories.

Supply of yellow-green stranded earthing wire for:

Earth connection between GI earth plate and MEDB/UPS DB/ UPS body earth/battery rack (2 connections for each) and GI earth strip to compressor base frame and cascade base frame (2 connections for each) using 10 mm2 copper earthing wire The earthing wire shall have lugs at both ends and both connections shall be bolted.

Earth connection between Copper strip and dispenser and between copper earth strip and compressor PLC/Control system using 4mm2 copper earthing wire The earthing wire shall have lugs at both ends and both connections shall be bolted.

Supply of Static Discharge Reel/ Grounding Reel (Closed Model) PVC Coated Copper Wire Single Core X 4sqmm X 5Mtr with clamp. Scope includes structural support/stand for the reel.

Supplying of 8 Way Earth Bus (Earth Plate) bar with all accessories.

Street Lighting Poles & Outdoor Light fittings

Supply of flameproof light and streetlight pole with foundation. Street lighting pole 6 mtr high GI octagonal/circular pole (Type BOP-6030 of Bajaj make or equivalent, Top Dia 70mm Bottom dia 130mm sheet thickness 3mm ) complete with bracket, GI clamps for fixing flame proof control gear box, cable from JB to fixture, flame proof gland, plugs for any spare/unused cable entry, foundation civil works including all materials including all labours and complete materials, as per standard drawing & specification. Scope also includes Street lighting, integral flame proof well glass fixture (CMIFR approved for Zone-1/2 gas group IIA & IIB) with 100 W LED luminaire with flame proof control gear of Baliga make or equivalent reputed make (Subjected to prior approval from Engineer Incharge(EIC)).

CABLE TRAYS

Supply of pre- fabricated Perforated type GALVANIZED (75micron thickness) cable trays & horizontal/ vertical bends & regular tees 2mm thickness of various sizes on already erected supports or risers, including joining various cable trays by bolting with G.I. bolts, nuts and washers as per approved drawings(including fixing J - hooks, reducer coupler plate, adjustable coupler plate) as per the desired cable route and as per the drawings and direction of Engineer-In-charge .

300 mm wide

150 mm wide

75 mm wide

Supply of cable route markers along the cable route at an interval of 30M as well as at cable bends and joints.

FABRICATION OF STEEL STRUCTURE Supply of M.S. frame supports & brackets for various equipment base frame, misc. electrical equipment support, made of channels, angles, flats etc. of different sections including bolting, welding, riveting, supply of necessary anchor bolts & grouting etc. including 2 coats of zinc rich anti rust epoxy primer & 2 finish coats of epoxy paint including breaking wall, floor etc. & making good the same with all labour & consumable materials to make installation complete in all respect as per approved drgs, specification & direction of Engineer-in-charge. Including SITC.

Supply of HDPE pipes of following sizes for cable protection of cables laid in concrete, trenches, to be buried, floor sleeves etc. fixed on a steel structure, etc. to a clamp, nuts, bolts, sockets, reducer, spacer, plug, bushing, chiping of concrete floor, breaking of concrete cable trench, walls & complete with labour & materials as per direction of Engineer-in-charge.

50mm (2" dia)

75mm (3" dia)

100mm (4” dia)

SAFETY MATERIALS

Supply of caution boards written in English and in Local language.

Supply of Shock Treatment Chart written in English and local language duly framed and approved by Engineer-in-charge.

First Aid Boxes containing all the medical items as per approved international Red Cross Society or by govt. medical authority.

Safety posters as issued by the local Government Safety Council in English and local languages.

CO2 fire extinguisher(4.5 kg).

Sand Bucket 04 NOS with stand and sun shade.

Single Line Diagram printed on sunboard complete in glass frame. Location of installation to be decided by EIC.

Supply of Wind Sock with cloth made out of Red and White colour strips 2ft. dia and 6ft. long from fluorescent parachute cloth with extra nylon rope, including G.I. pipe stand made out of 1" dia. 4ft. long with portable round ring 2ft. dia. with ball bearing system.

Insulating Mats

Supply of Insulating Mats 11kV grade (as per IS:15652 - 2006) of 1000mm width, required for maintenance of electrical equipment in substation as required including cutting to required shape in running length and including all labour and materials etc. complete and as per directions of Engineer-In-Charge as per applicable Indian or International standards and Indian Electricity Rules.

Emergency Shut Down Button

Supply of Emergency Shut Push Down Button with Latching lift flap, Flameproof type (Zone 1 & 2 Gr IIA & IIB) & weatherproof enclosure IP65, quick release provision, NO-NC Contacts to trip all the incomers simultaneously of the main electrical distribution board and UPSDB incomer.Location of installation to be decided during detailed engineering.

Servo Stabilzer

63KVA, Oil Cooled Servo Voltage Stablizer filled with Transformer Oil as per standard IS-335-1993, suitable for outdoor use and with an overload capacity of 200% for 20 seconds

AUTOMATIC POWER FACTOR CORRECTION PANEL

Supply of automatic power factor correction panel with 4 stage 10kVAR capacitor bank complete with sensing CT and automatic power factor correction relay. The relay shave the facility for manual operation also.

INSTALLATION, TESTING & COMMISSIONING (SITC)

Electrical Power Distribution Boards (DBs)

MEDB (Main Electrical Distribution Board Location - 250/400/450 SCMH Motor Drive DBS Station)- Installation, Testing and commissioning of of Electrical panel suitable for 415 Volt, 3 phase neutral, 4wire, 50Hz, 25kA AC supply, system fabricated in compartmentalized form from CRCA sheet steel not less than 2mm thick, duly treated with 7 tanks process, powder coated with approved shade and oven dried. The complete Electrical panels shall have a short circuit withstand capacity of 25 KA for 1 Second and IP 42 rating. The panel shall have a common copper earth bus of suitable size at the rear with 2 EA earth studs, design as per drawings and documents, specification, codes and standards and direction of consultant / owner. (ref Key single line diagram- C241131-CNG-EL-SLD-4005 attached with tender). The MFM Meter in the MEDB should have RS-485 port for communication with SCADA system. Both incomer MCCB must have auxilliary contacts to indicate (OFF) open/(ON) closed status in SCADA. The panel shall have facility to trip the incomer when any of the three ESD switched located in the CNG station is activated. Feeder details are as follows- Incoming - 1 EA 125A 4P MCCB with Microprocessor based O/C, S/C & E/F releases along with electrical & Mechanical interlock and Auto/Manual Control of the Incomer MCCB. Type1+Type2 Surge protection device to be provided for incoming feeders. Outgoing - 100A, 4P MCCB- 2 Nos 16A, 4P MCB- 3 Nos 16A, 2P MCB- 3 Nos 16A, 3P MPCB- 2 Nos 32A, 4P MCB-1 Nos with timer, 40A 3P contactor 1 no and 5 nos 16A DP MCB complete .

UPS and UPSDB

Installation, Testing and Commissioning of online 1 kVA AC UPS with static by-pass switch, and SCVS in bypass line. The UPS shall be suitable for 1-phase input and 230V, 50Hz, single phase output and as per the tender specifications. UPS will have surge protection device at its input. The UPS must have RS-485 port enabled to communicate with SCADA. Scope also includes supply & Installation of Battery Bank and UPS DB as described below: UPSDB- Design Engineering, Manufacturing, assembly, inspection, testing at shop, packing of complete set of UPS DB suitable for 230 Volt AC supply, 1 phase , 2 wire 50Hz, 6kA, with 32A bus-bar, fabricated from CRCA sheet steel not less than 1.6 mm thick duly treated with 7 tanks process, powder coated with approved shade and oven dried. The complete UPS DB will have a short circuit with stand capacity of 10 KA for 1 Second, IP 42 rating. Refer single line diagram- for items 1.1 to 1.4 above which are attached with tender. The panel shall have a digital MFM to display voltage and current. The incomer is to be provided with a suitable Type 1+Type 2 SPD SMF VRLA batteries Banks -Installation, Testing, Supply and Commissioning of 1 nos SMF VRLA batteries banks with isolating arrangement consisting of 8nos 12V 26Ah (EP26-12 of Exide or equivqlent). for 1 hours back-up time considering aging, temperature & capacity factors complete with all interconnecting cables, glands, battery cables, battery racks, connectors and lugs etc. The battery bank shall be as per specification Doc No: VCS – SS – EL - 4042. Inter-cell connectors are included in the scope of supply.

Power Cables

Laying, Termination, Testing and Commissioning of 1.1 kV grade XLPE insulated, PVC sheathed, FRLS power cables (conforming to IS:7098 and specification EA: VCS-SS-EL-4024) of following sizes in buried trenches/ excavated under ground trench /trays, pulling through pipes and its proper sealing, cutting of paved area, roads etc. Scope includes supply, installation, testing and commissioning of double compression nickel plated cable glands of suitable size (flameproof type wherever required) & lugs, excavation and supply of soft /hard soil with backfilling, preparation of RCC trench/pull RCC pit with RCC cover complete in all respect.

3C X 2.5 mm2 CU XLPE

4C X 4 mm2 CU XLPE

3.5C X 35 mm2 AL XLPE

5C X 1mm2,2XWY screened

12P X 1mm2, 2XWY screened

EARTHING & LIGHTNING SYSTEM

Installation testing commissioning of complete earthing, earth electrode/ pit , earth main ring, earthing of eletrical equipment, instrumnet panels, feild instruments, process equipment and pipes/ flanges including all associted excavation, concrete cutting, restoration, civil works with all materials and labour as per specification and drawings. All GI materials shall be hot dip galvanied, SS nut bolts &clamps to be used for earthing. GI Earth pipe 3 M long 100 mm dia and 3mm thick including accessories and providing massionary enclosure with covel plate having locking arrangement with backfil as required as per IS 3043.

Installation testing commissioning of complete earthing, earth electrode/ pit , earth main ring, earthing of eletrical equipment, instrumnet panels, feils instruments, process equipment and pipes/ flanges including all associted excavation, concrete cutting, restoration, civil works with all materials and labour as per specification and drawings.All GI materials shall be hot dip galvanied, SS nut bolts &clamps to be used for earthing. Copper plate electrode 600 x 600 mm x 3.15mm including accessories and providing massionary enclosure with covel plate having locking arrangement with backfil as required as per IS 3043.

Laying of 50mm X 6mm G.I strip complete with all accessories.

Laying of 25mm X 3mm GI strip complete with all accessories.

Laying of 25mm X 3mm Cu strip complete with all accessories.

Installation/laying of yellow-green stranded earthing wire for:

Earth connection between GI earth plate and MEDB/UPS DB/ UPS body earth/battery rack (2 connections for each) and GI earth strip to compressor base frame and cascade base frame (2 connections for each) using 10 mm2 copper earthing wire The earthing wire shall have lugs at both ends and both connections shall be bolted.

Earth connection between Copper strip and dispenser and between copper earth strip and compressor PLC/Control system using 4mm2 copper earthing wire The earthing wire shall have lugs at both ends and both connections shall be bolted.

Installation of Static Discharge Reel/ Grounding Reel (Closed Model) PVC Coated Copper Wire Single Core X 4sqmm X 5Mtr with clamp. Scope includes structural support/stand for the reel.

Installation of 8 Way Earth Bus (Earth Plate) bar with all accessories.

Street Lighting Poles & Outdoor Light fittings

Installation, cabling/wiring, testing and commissioning of flameproof light and streetlight pole with foundation. Street lighting pole 6 mtr high GI octagonal/circular pole (Type BOP-6030 of Bajaj make or equivalent, Top Dia 70mm Bottom dia 130mm sheet thickness 3mm ) complete with bracket, GI clamps for fixing flame proof control gear box, cable from JB to fixture, flame proof gland, plugs for any spare/unused cable entry, foundation civil works including all materials including all labours and complete materials, as per standard drawing & specification. Scope also includes Street lighting, integral flame proof well glass fixture (CMIFR approved for Zone-1/2 gas group IIA & IIB) with 100 W LED luminaire with flame proof control gear of Baliga make or equivalent reputed make (Subjected to prior approval from Engineer Incharge(EIC)).

CABLE TRAYS

Installation of pre- fabricated Perforated type GALVANIZED (75micron thickness) cable trays & horizontal/ vertical bends & regular tees 2mm thickness of various sizes on already erected supports or risers, including joining various cable trays by bolting with G.I. bolts, nuts and washers as per approved drawings(including fixing J - hooks, reducer coupler plate, adjustable coupler plate) as per the desired cable route and as per the drawings and direction of Engineer-In-charge .

300 mm wide

150 mm wide

75 mm wide

Installation of cable route markers along the cable route at an interval of 30M as well as at cable bends and joints.

FABRICATION OF STEEL STRUCTURE Fabrication & installation of M.S. frame supports & brackets for various equipment base frame, misc. electrical equipment support, made of channels, angles, flats etc. of different sections including bolting, welding, riveting, supply of necessary anchor bolts & grouting etc. including 2 coats of zinc rich anti rust epoxy primer & 2 finish coats of epoxy paint including breaking wall, floor etc. & making good the same with all labour & consumable materials to make installation complete in all respect as per approved drgs, specification & direction of Engineer-in-charge. Including SITC.

Installation of HDPE pipes of following sizes for cable protection of cables laid in concrete, trenches, to be buried, floor sleeves etc. fixed on a steel structure, etc. to a clamp, nuts, bolts, sockets, reducer, spacer, plug, bushing, chiping of concrete floor, breaking of concrete cable trench, walls & complete with labour & materials as per direction of Engineer-in-charge.

50mm (2" dia)

75mm (3" dia)

100mm (4” dia)

SAFETY MATERIALS

Installation of caution boards written in English and in Local language.

Installation of Shock Treatment Chart written in English and local language duly framed and approved by Engineer-in-charge.

First Aid Boxes containing all the medical items as per approved international Red Cross Society or by govt. medical authority.

Safety posters as issued by the local Government Safety Council in English and local languages.

CO2 fire extinguisher(4.5 kg).

Sand Bucket 04 NOS with stand and sun shade.

Single Line Diagram printed on sunboard complete in glass frame. Location of installation to be decided by EIC.

Installation of Wind Sock with cloth made out of Red and White colour strips 2ft. dia and 6ft. long from fluorescent parachute cloth with extra nylon rope, including G.I. pipe stand made out of 1" dia. 4ft. long with portable round ring 2ft. dia. with ball bearing system.

Insulating Mats

laying of Insulating Mats 11kV grade (as per IS:15652 - 2006) of 1000mm width, required for maintenance of electrical equipment in substation as required including cutting to required shape in running length and including all labour and materials etc. complete and as per directions of Engineer-In-Charge as per applicable Indian or International standards and Indian Electricity Rules.

Emergency Shut Down Button

Installation of Emergency Shut Push Down Button with Latching lift flap, Flameproof type (Zone 1 & 2 Gr IIA & IIB) & weatherproof enclosure IP65, quick release provision, NO-NC Contacts to trip all the incomers simultaneously of the main electrical distribution board and UPSDB incomer.Location of installation to be decided during detailed engineering.

Servo Stabilzer

63KVA, Oil Cooled Servo Voltage Stablizer filled with Transformer Oil as per standard IS-335-1993, suitable for outdoor use and with an overload capacity of 200% for 20 seconds

AUTOMATIC POWER FACTOR CORRECTION PANEL

Installation, testing and commissioning of automatic power factor correction panel with 4 stage 10kVAR capacitor bank complete with sensing CT and automatic power factor correction relay. The relay shave the facility for manual operation also.

RAJ CONSTRUCTION (BID ID -237060)

M/s Pawan Communications Private Limited (BID ID -236522)