ELECTRICAL INSTALLATION AND ALLIED WORKS FOR INTERNAL HT INFRASTRUCTURE AT ARAI AEC CHAKAN PUNE.

Price Bid for PR No 60005646- ELECTRICAL INSTALLATION & ALLIED WORKS FOR INTERNAL HT INFRASTRUCTURE AT ARAI AEC CHAKAN PUNE.

Contractor Name & Address:-

SR.NO. PARTICULARS QTY UNIT Rate ( S+I) Amount in Rs

A HT CABLES & END TERMINATION WORK

1 Supply & Laying of 22kV 3C X 300 Sq.mm cable, earthed grade (E), three core, multi-stranded, Aluminium conductor, screened by extruded semi-conducting compound, cross-linked poly ethylene (XLPE) insulated, cores screened with non-magnetic metallic (Copper) tape laid up with inner and outer extruded FRLS sheath compound Type-ST2 and galvanised steel round wire armouring, of following sizes. (Specification of cable should be as per MSEDCL Specifications) Scope will consist of laying cable in Underground Hume Pipe (Hume pipes , HDPE Pipes are seperate items in BOQ ) / half round hume pipe, as per site conditions. Miscellaneous items such as cable dressing accessories like nylon tie, Aluminium clamps, GI cleats, cable tags, CI cable route markers at every 30 mtr etc. are included in the scope. Removal of empty drums, cartons and making the site normal as instructed by Purchaser/ client is included in scope.

1.1 22 kV 3C X 300 sq mm Al - FROM METERING CUBICLE 02 TO CSS ( Round Arm ) 40 R Mtrs.

2 Supply and fixing of Heat shrinkable Indoor type end termination for 22 KV 3 core 300 sq. mm. XLPE insulated cable used for

2.1 22 kV 3C X 300 sq mm Al XLPE Cable - FROM METERING CUBICLE 02 TO CSS ( Round Arm ) 1 Nos.

3 Supply and fixing of Touchproof Jointing Kit, suitable for RMU Termination for 22 KV 3 core 300 sq. mm. XLPE insulated cable used for

3.1 22 kV 3C X 300 sq mm Al XLPE Cable - FROM METERING CUBICLE 02 TO CSS ( Round Arm ) 1 Nos.

1 Design, Supply, Installation Testing & Commissioning of Outdoor Min IP 55 type Compact Substation with following equipements and specifications & as per technical tender datasheet & single line diagram & latest applicable IS code. Provided CSS should be adhering all the IS Codes and with required ventilation for its full load working conditions. CSS should be Internal Arc Tested.Refer technical tender section 10 for detailed specifications. CSS Supply should be with all required accessories, tools and tackels required for total work. 1 Job

22 KV, 630 A, 26.3 KA for 3 Sec. Compact RMU with 1 Incoming and 1 Outgoing Panel with required CTs, relays for Remote Tripping and Touchproof Joint Kits. Panel should be Extensible type. Panel consists of following, 630A For Incomer SF6 insulated Vacuum circuit breaker & 630A For Outgoing of Fixed SF6 insulated Vacuum circuit breaker. SF6 insulated Vacuum circuit breakers with self- powered relay having Transformer protection, over current , earth fault protection and annunciation. Interconnection between RMU and transformer shall be in scope of Vendor, complete. Breaker Should be compatible for future expansion/extention

TRANSFORMER COMPARTMENT

22 KV/ 433V 3000 KVA Distribution Transformer Harmetically Sealed, Easter Natural Oil, with Copper Foil winding, delta star connected Indoor type oil cooled transformer (Inside CSS) , Vector Group Dyn11, OLTC with Taping on Primary +5% to -15% in steps of 1.25%, HT & LT Cable terminations as per CSS Design.All standard accessories like dial type thermometer, breather, rollers, buchholz relay, Marshalling box for interconnection with incomer switch and hooters, First fill of oil, Rating and diagram Plate. Transformer shall be as per Latest IS 2026. Refer tender specifications section 10 for detailed specifications. Tolerances for Losses and Impedance should be per IS 2026

Supply Installation, testing and commissioning of following totally type tested as per IEC 61439 1-2 Indoor type LT Panels as per tender technical datasheet & Single line diagrams. Panels shall be fabricated out of min 14 swg for Panel Body and 16 Swg for Partitions, CRCA sheet steel, with necessary structural supports in form of structural steel sections. Panels shall be floor mounted.The panel shall be compartmental type with suitable size of bus bar and separate cable and busbar chambers. The cable chambers shall be free from any live open connections. Multifunction meters for all incoming feeders, Indication lamps for all incoming and outgoing feeders for phase identifications and for indication of Switch status.Refer technical tender section 10 for detailed specifications.

SPECIAL CONDITIONS (MANDETORY)

A) PANEL IP : 4X (WITH IEC CERTIFICATION, HAVING ASTA CERTIFICATION) WITH NATURAL / ACTIVE COOLING

B) PANEL CANOPY : IP 55 RATED DESINGED BY OEM FRANCHISE UNDER SUPERVISION OF OEM. FRANCHISE SHOULD BE PRODUCE IP55 CANOPY IEC CERTIFICATION.

C) BUSBAR MATERIAL - ALUIMINIUM / COPPER (AS PER OEM DESIGN)

D) CURRENT DENSITY - AS PER OEM TYPE TEST DESIGN.

E) HBC DESIGN CONSIDERING KA RATING OF PANEL - SHALL BE AS PER ASTA CERTIFICATION.

SPECIAL NOTE : OEM on letter to state complience to above conditions (A to E) , mentioning 13 type tests as per IEC 61439 mentioning ASTA Certification No. with ACB Make and Family. Certificate to follow CE Guidelines validity of Type Test Report.

AS PER CALCULATION FAULT CURRENT :- 50 KA

All panels Switchgear will be provided with lockout tagout (LOTO)arrangement.

INDICATIONS POSITION

FOR ALL INCOMERS PHASE INDICATION WITH SWITCH POSITION (ON, OFF AND TRIP)

FOR ALL OUTGOINGS FOR SWITCH POSITION INDICATION (ON, OFF AND TRIP)

SINGLE PHASING PREVENTER ON INCOMING BUS FOR PHASE IN BALANCE AND SINGLE PHASE PREVENTIONS

SURGE PROTECTION DEVICES

MFM + kWH as per SLD FOR INCOMING & OUTGOING FEEDER BREAKERS (WITH RS485 PORT SUITABLE FOR EMS & REMOTE MONITORING) Suggested Make : WL5010/EM6440 NG or equivalent true PF, 31st harmonics measurement

ALL FROM BOTTOM. PLEASE REFER TO CABLE SCHEDULE FOR CABLES TERMINATING IN AND OUT, ACCORDINGLY SPACE PROVISION IN PANEL AND GLAND PLATE SHOULD BE DESIGNED ACCORDINGLY.

PANEL SPECIFICATION

PANEL SHOULD BE suitable FOR INDOOR CONDITION WITH IP43 PROTECTION. PANEL SHOULD BE AS PER LATEST IEC 61439, 1-2. DESIGN SHOULD BE SUITABLE FOR 50 KA INTERNAL ARC PROTECTION. OEM to submit certificate of Copper/Aluminium, of min incomer rating or more is acceptable internal arc of 50kA 0.5 Sec without external means such as glass door.

BREAKER DETAILS

6300 A FP ACB FOR INCOMER

EDO TYPE MICROPROCESSOR BASED WITH LSIG PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

TOTAL OF SECTION SOURCES

Design, Supply Installation, testing and commissioning of following totally type tested as per IEC 61439 1-2 Indoor type LT Panels as per tender technical datasheet & Single line diagrams. Panels shall be fabricated out of min 14 swg for Panel Body and 16 Swg for Partitions, CRCA sheet steel, with necessary structural supports in form of structural steel sections. Panels shall be floor mounted.The panel shall be compartmental type with suitable size of bus bar and separate cable and busbar chambers. The cable chambers shall be free from any live open connections. Multifunction meters for all incoming feeders, Indication lamps for all incoming and outgoing feeders for phase identifications and for indication of Switch status.Refer technical tender section 10 for detailed specifications.

Min 14 SWG CRCA

SPECIAL CONDITIONS (MANDETORY)

A) PANEL IP : 4X (WITH IEC CERTIFICATION, HAVING ASTA CERTIFICATION) WITH NATURAL / ACTIVE COOLING

B) PANEL CANOPY : IP 55 RATED DESINGED BY OEM FRANCHISE UNDER SUPERVISION OF OEM. FRANCHISE SHOULD BE PRODUCE IP55 CANOPY IEC CERTIFICATION.

C) BUSBAR MATERIAL - ALUIMINIUM / COPPER (AS PER OEM DESIGN)

D) CURRENT DENSITY - AS PER OEM TYPE TEST DESIGN.

E) HBC DESIGN CONSIDERING KA RATING OF PANEL - SHALL BE AS PER ASTA CERTIFICATION.

SPECIAL NOTE : OEM on letter to state complience to above conditions (A to E) , mentioning 13 type tests as per IEC 61439 mentioning ASTA Certification No. with ACB Make and Family. Certificate to follow CE Guidelines validity of Type Test Report.

AS PER CALCULATION FAULT CURRENT :- 50 KA

All panels Switchgear will be provided with lockout tagout (LOTO)arrangement.

INDICATIONS POSITION

FOR ALL INCOMERS PHASE INDICATION WITH SWITCH POSITION (ON, OFF AND TRIP)

FOR ALL OUTGOINGS FOR SWITCH POSITION INDICATION (ON, OFF AND TRIP)

SINGLE PHASING PREVENTER ON INCOMING BUS FOR PHASE IN BALANCE AND SINGLE PHASE PREVENTIONS

SURGE PROTECTION DEVICES

MFM + kWH as per SLD FOR INCOMING & OUTGOING FEEDER BREAKERS (WITH RS485 PORT SUITABLE FOR EMS & REMOTE MONITORING) Suggested Make : Simens PAC 3200 or equivalent true PF, 31st harmonics measurement

ALL ABOVE NOTES ARE APPLICABLE TO ALL PANELS LISTED BELOW

1 AEC PLANT MAIN DISTRIBUTION PANEL 1 No.

PANEL SHOULD BE suitable FOR INDOOR CONDITION .PANEL SHOULD BE AS PER LATEST IEC 61439, 1-2. DESIGN SHOULD BE SUITABLE FOR 50 KA INTERNAL ARC PROTECTION. for IP43 - OEM to submit certificate of Copper/Aluminium, of min incomer rating or more is acceptable internal arc of 50kA 0.5 Sec without external means such as glass door.

INERT GAS FLOODING SYSTEM SHOULD BE PROVIDED FOR THIS PANEL FOR ALL THE COMPARTMENTS. Suitable KG CYLINDER TO BE CONSIDERED FOR ALL FEEDER.Non-conductive non residual type gas suppression system suitable for this application and the capacity should be designed for the sizes of respective compartment of Electrical panel. Form A to be submit for this system from authorised fire licensed agency.

FROM BOTTOM & TOP. PLEASE REFER TO CABLE SCHEDULE FOR CABLES TERMINATING IN AND OUT, ACCORDINGLY SPACE PROVISION IN PANEL AND GLAND PLATE SHOULD BE DESIGNED ACCORDINGLY.

6300 A FP ACB FOR INCOMER

EDO TYPE MICROPROCESSOR BASED WITH LSIG PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

METER ON THIS FEEDER - DEMAND CONTROLLER WITH KWH & HARMONICS METER WITH ETHERNET PORT

3200 A FP ACB FOR DG INCOMER

EDO TYPE MICROPROCESSOR BASED WITH LSIG PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

CHANGEOVER LOGIC

2 SOURCE BREAKERS SHOULD BE PROVIDED WITH ELECTRICAL AS WELL AS MECHANICAL INTERLOCK USING BOWDEN WIRE. INTERLOKCING LOGIC SHOULD BE PROVIDED FOR SWAPPING BREAKERS DURING SUPPLY CHANGEOVERS. ALL REQUIRED CONTROL LOGIC SHOULD BE PROVIDED. ACB AUTO ON AND OFF CONTROL LOGIC SHOULD BE DEVELOPED AS PER TRUTH TABLE PROVIDED IN SINGLE LINE DIAGRAM. SUITABLE PLC SHOULD BE INSTALLED IN SYSTEM TO GENERATE VARIOUS WORKING SCNARIOS AS PER PRODUCTION REQUIREMENT

2000 A FP EDO ACB FOR GROUND FLOOR ELECTRICAL LOAD

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

800 A FP EDO ACB FOR FIRST FLOOR ELECTRICAL LOAD

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

250 A FP MCCB FOR SECOND FLOOR ELECTRICAL LOAD

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

2500 A FP EDO ACB FOR EV CHASSIS DYNO LOAD

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

630 A FP MCCB FOR UTILITY LOADS

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

630 A FP MCCB FOR CENTRALIZED UPS LOAD

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

630 A FP MCCB FOR CHILLER LOAD

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

1250 A FP EDO ACB FOR FUTURE LOAD CONSIDERATIONS

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

METER ON THIS FEEDER - KWH & HARMONICS METER WITH ETHERNET PORT

1250 A FP EDO ACB FOR 500 KVAR RTPFC + 200 KVAR SVG HYBRID PANEL FOR POWER FACTOR CORRECTION

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

800 A FP ACB AHF

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

2500 A FP EDO ACB FOR SPARE

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

800 A FP ACB FOR SPARE

EDO TYPE MICROPROCESSOR BASED WITH LSI PROTECTION.

RACKING HANDLE, RACKING INTERLOCK, SAFTY SHUTTER, DOOR SEALING FRAME,READY TO CLOSED SHUNT TRIP COIL (230V), UNDER VOLTAGE COIL (415V), TRIP SIGNAL SWITCH, AUX. CONTACTS ( AS REQUIRED).

630 A FP MCCB FOR SPARE

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

630 A FP MCCB FOR SPARE

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

250 A FP MCCB FOR SPARE

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

250 A FP MCCB FOR SPARE

MCCB WITH LI PROTECTION WITH MICROPROCESSOR BASED RELEASE WITH ADJUSTABLE OVERLOAD PROTECTION

D CABLES AND END TERMINATION

1 Supply, testing, tagging, laying and commissioning of following sizes of 1100 Volt grade, XLPE / PVC insulated multistrand Al. / Cu. Conductor armoured / unarmoured cables (As Per latest IS 1554 & IS 7098) in readymade RCC trench, in provided PVC pipe, RCC pipe hume pipe, on cable trays / ladders etc. as. required complete with clamps for fixing tagging etc. Miscellaneous items such as cable dressing accessories like nylon tie, Aluminium clamps, GI cleats, cable tags, CI cable route markers at every 30 mtr etc. are included in the scope. Removal of empty drums, cartons and making the site normal as instructed by Purchaser/ client is included in scope.

1.1 3.5 CORE 300 SQ. MM AL XLPE ARM CABLE 1120 R Mtrs.

1.2 20 CORE 2.5 SQ. MM CU SHIELDED XLPE ARM CABLE (FOR TRANSFORMER TO RTCC SENSING CABLE) 60 R Mtrs.

1.3 12 CORE 2.5 SQ. MM CU SHIELDED XLPE ARM CABLE (FOR DG SENSING CABLE) 300 R Mtrs.

2 Supply and providing LV cable end termination for below listed cable with Aluminum/copper/bimetallic lugs as required , flange type brass cable glands (Double compression type), PVC glands for flexible cables with tapping, crimping, etc.

2.1 3.5 CORE 300 SQ. MM AL XLPE ARM CABLE 46 NOS.

2.2 20 CORE 2.5 SQ. MM CU SHIELDED XLPE ARM CABLE (FOR TRANSFORMER TO RTCC SENSING CABLE) 2 NOS.

2.3 12 CORE 2.5 SQ. MM CU SHIELDED XLPE ARM CABLE (FOR DG SENSING CABLE) 2 NOS.

Supply, Installation, testing and Commisioning of prefabricated hot deep galvanised , ladder/perforated type cable trays of minimum 2mm thick as per latest IS code & details given below. Prefabricated, bends and couplers with G.I. Nuts and bolts. Gas cutting of cable trays at site is not permitted. If any welding is to be done on cable trays, the welded part shall be touched up with anti-corrosive primer and silver paint. The running rate shall include bends and couplers. The Running meter lengths of cable Trays Shall include all types of standard Joints,"+" "U"; "T”; "L" Horizontal, vertical, Bends etc.Straight, Left hand, Right Hand reducers etc. Horizontal, vertical inside & vertical outside elbows complete with all necessary Hardwares like Nuts Bolts, Plain & Spring washers. Special Note : Rate shall be inclusive of cost for primary & secondary supporting arrangement as per standards, site conditions and Connection of 10 sqmm copper flexible wire or suitable gi strip to earth terminals at coupling of cable trays. Supporting Arrangement can be in any form i.e. Structural Steel / Threaded Rod / Special Supporting arrangement like Hilti, Gripple etc. Vendor will propose the type of supporting arrangement for approval. ARAI and Consultant will approve them prior execution.

consider 2 mm thickness all ladders trays.

1.1 900 X 100 GI LADDER TRAY R Mtrs.

1.2 600 X 50 GI LADDER TRAY 150 R Mtrs.

1.3 300 X 50 GI LADDER TRAY 60 R Mtrs.

1.4 150 X 50 GI LADDER TRAY 250 R Mtrs.

2 CABLE TRAYS - PERFORATED TYPE

Consider 2 mm thickness for all trays.

2.1 600 X 100 mm GI perforated cable tray 90 R Mtrs.

2.1 300 X 50 mm GI perforated cable tray 35 R Mtrs.

3 CABLE TRAYS COVER

Consider 1.6 mm thickness for all trays covers.

3.1 600 mm GI tray cover 60 R Mtrs.

4 Supply, transport, unloading, shifting & Fabrication of steel sections and erection of MS base frames, MS angle channels, flat, MS C-Channel, MS Z-Channel etc for supporting various items of equipment such as various panels/local machine switches / proper cable laying in trenches / addition support for proper cable termination/ MS Fabricated cable trays/ junction boxes/ light fittings, DB etc. The scope include welding, bolting, chipping , grouting etc. The all MS steel assembly should be fabricated in the contractors shop and then HOT- Dip galvanisation of total assembly shall be done. Rate shall include total process of Galvanization and all allied costs. The scope is inclusive of minor civil work as required, supply of GI hardware materials, Base Plates and its bolts, consumables, tools & tackles and necessary labour Special Note : This Fabrication is only for Panel, DB Placements. It should not be considered for Cable Tray support as cable tray supports are part of Cable Tray SITC Item 3.5 MT.

F EARTHING STATIONS

1 Supply, installation, testing and commissioning of Indelec / OBO / Jef / Actord make eco safe maintenance free electrode of 25 mm diameter low carbon steel with 250 micron molecular copper bonded earthing rod of 6 mtrs. length along with carbon based environment friendly back fill ground enhancing compound required to fill up the excavated earth with required quantity. It also includes necessary accessories like nuts and bolts, test link, insulators etc. This item includes 100 mm dia drill in ground, average 8 meter depth in back filled earth and 4 meter depth in virgin earth (total average 12 meters depth drill). It also includes suitable casing for the drill upto the backfilled area, installation of earth electrode, supply, installation and connection of earth strip from electrode to test link inclusive of inside the borewell earthing strip upto 9 meter, testing and connection complete as per code of practice IS:3043 complete. (Electrode type) Earthing Instruction Board to be supplied with Earthing for in periodic maintenance date and showing ohm value of particular earth pit. Scope consist of Construction of Chamber around Earthing pit Heavy Duty Metal / FRP Cover on top.

1.1 HT CABLE 2 Nos.

1.2 CSS EARTHING 2 Nos.

1.3 HT PANEL EARTHING 2 Nos.

1.4 TRANSFORMER EARTHING 4 Nos.

1.5 LT PANEL EARTHING 2 Nos.

2 Supply, tagging, laying or fixing, testing of GI / Cu earthing strip / wire in ground- excavation item is separate in BOQ. All joints will have SS nut bolts or with Brazing

2.1 HT CABLE - 50 x 6 mm GI FLAT 30 R Mtrs.

2.2 CSS EARTHING - 50 x 6 mm GI FLAT R Mtrs.

2.3 HT PANEL EARTHING - 25 x 6 mm GI FLAT R Mtrs.

2.4 TRANSFORMER EARTHING - 75 x 10 mm GI FLAT R Mtrs.

2.5 TRANSFORMER EARTHING - 25 x 6 mm CU FLAT 40 R Mtrs.

2.6 LT PANEL EARTHING - 50 x 6 mm GI FLAT 160 R Mtrs.

2.7 8 SWG GI WIRE - CONNECTION OF THIS WIRE AT EVERY CERTAIN INTERVAL SHOULD BE WITH LUGS ONLY 100 R Mtrs.

3 Supply, Installaton, Testing & Commisioning of Busbar of 0.5 Mtr length made out of 50 x 6 mm GI strip with drill holes of M8 at 25mm interval mounted on insulators with Enclosure. 1 Nos.

G CIVIL RELATED WORK

1 Supply, Laying, Jointing, Testing and Commissioning of HDPE Pipe Supply and laying of ISI-marked Full Round HDPE SN4 pipe of specified diameter, including transportation from store/site depot to the work location, loading, unloading, handling, alignment, laying, jointing with approved fittings and jointing materials, excavation in any kind of soil and murum, hard rock depth upto 1 m & width as per drawing and refilling wherever required, compaction so as to attain 95% Standard proctor density, surface preparation, dewatering, hydraulic testing, rectification of defects, and all labour, tools, tackles, equipment, consumables, and miscellaneous items necessary for completion of the work. The work shall be carried out as per relevant IS standards, approved specifications, and the directions of the Engineer-in-Charge, complete in all respects.

1.1 150 mm dia HDPE SN4 Pipe 10 R Mtrs.

1.2 300 mm dia HDPE SN4 Pipe 35 R Mtrs.

1.3 600 mm dia HDPE SN4 Pipe 150 R Mtrs.

2 Supply, Laying, Jointing, Testing and Commissioning of Half Round Hume Pipe Supply and laying of ISI-marked Half Round Hume pipe of specified diameter, including transportation from store/site depot to the work location, loading, unloading, handling, alignment, laying, jointing with approved fittings and jointing materials, excavation in any kind of soil and murum, hard rock depth upto 1 m & width as per drawing and refilling wherever required, compaction so as to attain 95% Standard proctor density, surface preparation, dewatering, hydraulic testing, rectification of defects, and all labour, tools, tackles, equipment, consumables, and miscellaneous items necessary for completion of the work. The work shall be carried out as per relevant IS standards, approved specifications, and the directions of the Engineer-in-Charge, complete in all respects.

2.1 200 mm dia RCC NP - II Class Half Round Hume Pipe 50 R Mtrs.

3 Providing and constructing brick masonry (B.B. Masonry) chamber of specified size and depth as per the drawings approved/provided by the consultant, including excavation in soft murum & hardrock, surface preparation, PCC of M15 grade, brick masonry in cement mortar, internal smooth plaster and external plastering with cement mortar (1:3), dewatering, curing, backfilling, layer wise compation so as to attain 95% Standard proctor density, disposal of surplus earth, and all incidental civil works. The work shall also include providing and fixing heavy-duty perforated RCC manhole frame and SFRC (Steel Fibre Reinforced Concrete) cover of approved size and load-bearing capacity, complete in all respects as per specifications and directions of the Engineer-in-Charge

3.1 Manholes Size 0.9M X 0.9M-depth 1 mtr 5 Nos.

3.2 Manholes Size 0.9M X 0.9M-depth 1.2mtr 2 Nos.

4 Design, Manufacture Supply & Laying of factory-made (wet cast) high strength precast reinforced cement concrete U Shape Drains with top cover of Following dimensions. Drain should be steam cured in a controlled environment and manufactured by using high performance self-compacting concrete of M- 40 grade using Fe 500 / 550 D grade TMT steel reinforcement bar. Design should confirm to IS standards / Guidelines/ Codes furthermore taking into consideration expected handling and erection stresses etc. The precast drain & Cover shall be designed considering a Heavy Duty Application for loading capacity 20 ton . Drain shall be manufactured using water tight formwork made up of automobile steel to have accurate dimensional product. Precast drain shall have a tie shape groove of 10-20 mm width and 25 mm depth on both sides for joining two precast units.At every corner & at shortage of length need to consider the RCC pardi as per site condition of same width as per Precast U drain & thickness as per design provided by consultant inculding excavation in any kind of soil, hard & soft murum, hard rock, dewatering, surface preparation backfilling with approved material, layer wise compation so as to attain 95% Standard proctor density, PCC, RCC work, shuttering, FE 500 reinforcement of any diameter as per Structural consultant drawing, finishing, curing etc.

4.1 Width 1200 x Depth 1000 mm 10 R Mtrs.

5 Soil Excavation :- Earth work in excavation for Electrical Cable trench of required width & chamber work upto 1.2m in depth in all type of soil including ,stone soiling,boulder filling using pickaxes or mechanical means including shoring & dewatering by bailing or by normal pumping if required, dressing section to the required grade,camber,side slopes. ( Measurement based on solid volume of excavated quantities of specified width as per drawing ) complete as directed 75.6 Cubic Metre

6 Rock Excavation :-Excavation in all kinds and condition of hard rock up to 1.2 mtr by chiselling or sledging or any other means including shoring & dewatering by bailing or pumping if required preparing the bed of the trench/ chamber to the required grade,camber, side slopes. ( Measurement based on solid volume of excavated quantities of specified width as per drawing) complete as directed 302.4 Cubic Metre

7 Sand Bed :-Providing & laying sand bed of 75mm thick in trench. The sand shall be crush sand/gravel with size 1 to 10 mm only. Complete as directed. 45 Cubic Metre

8 Soil Filling :- Providing & laying earth work in trench filling with approved murrum or equivalent material available from excavation including spreading in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming & watering,by using mechanical compactor ( Plate or Roller)as approved by engineer so as to attain 95% Standard proctor density,incl. soil testing for compaction etc. complete to required level & slopes as specified, directed. ( measurement based on solid volume of filling quantities of specified width as per drawing & levels recorded) .The type of compactor to be used shall be approved by the engineer based on the trial. 283.5 Cubic Metre

9 Disposal of excess material :-Disposal of unwanted materials from excavation at contractor risk & cost to the location suitable to contractor outside working area. 37.8 Cubic Metre

10 RCC M-20 grade Design Mix Work for road crossing- Providing and laying in position machine batched, machine mixed (non tilting with automatic water dispenser arrangement) concrete or by RMC (with prior approval) and machine vibrated, designed mix cement concrete as per IS 456-2000 of specified grade for reinforced cement concrete structural elements, including the cost of centring, shuttering, scaffolding, lifting, pouring, finishing, admixtures in recommended proportions as per IS 9103 to accelerate, retard, setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in -charge to required level / shapes / slopes, curing, all lead, lift, depths etc. complete. (including fixing of Reinforcement steel work if required) For M-20 grade Reinforced Cement Concrete for road crossing as per detail specifications and directions-(Only site batching and mixing be allowed).Curing will be in contractor`s scope. The scope also includes providing TMT bars in foundation. Special Notes : 1) Equipment foundations should be as per OEM recommendation. 2) Structural Design Preparation and Approval from ARAI. Design should be prepared Government affiliated Strucutal Consultant / Agency 22.5 Cubic Metre

11 Design, Constructing, Installation of Shed Structure with Precoated Fabricated Structural Steel and Precoated Sheets. Please refer to the detailed drawing submitted as annexure with the tender for Substation Detailing. It should consist of, 1) Structural Design Preparation and Approval from ARAI. Design should be prepared Government affiliated Strucutal Consultant / Agency 2) Foundations and Baseplated with bolts. 3) Vertical and Horization Structural Columns, Supports (Precoated) 4) Required purlins for Top Roof Sheets and Side Sheets. 5) Precoted sheets for roof and sides. 6) Rainwater Gutters and Downtakes from Roof Sheets 7) Foundation inside Structure for CSS and Metering Cubicle 8) Required Trenches with Nosing Channels and Chequered Plates on Trenches 9) Chanlink Fencing till 2.4 Mtrs Height as per Drawing attached 10) Gates in Chain Link Fencing as per drawing attached. 11) Gravels inside Substation except foundation area. 12) Sand Buckets as per Fire Fighting complience 1 Job

H SAFETY EQUIPMENTS INSIDE POWER HOUSE AS PER LATEST IS CODES

1 Supply of 22 KV handgloves pair 1 set

2 Supply of Rubber Mat Suitable for 1.1 kV of 2 mtr x 1 mtr 12 piece

3 Supply of Rubber Mat Suitable for 22 kV of 2 mtr x 1 mtr 4 piece

4 Supply and fixing of Electric shock treatment chart 1 set

I LIAISONING WORK

1 Electrical Liaisoning work and obtaining applicable electrical permissions for chargings of 3000 KVA Transformers with HT,LT Panels CSS along with transformer yard layouts. The scope includes- preparation and submission of drawings,application submission to MSEDCL/electrical inspector, timely follow up and till obtaining charging certificate and yard layout approval from Electrical Inspector, All Legal and statutory fees shall be paid by ARAI. 1 Job

TOTAL AMOUNT OF WORK

GST Amount @ 18%