Construction of 2X16 MVA plus 2X10 MVA, 33/11 kV Central Substation, Balanda with maintenance during defect liability period on Turnkey Basis at Jagannath Area, MCL

Amount

SURVEY, SOIL TESTING & DESIGN ENGINEERING COST

(a) Detailed survey of the area within the battery limit & submission of reports (complete works as per Tender document) (b) Sub soil exploration, field and laboratory testing of samples and submission of reports (complete works as per Tender document)

Design Engineering cost: (a) Preparation of system engineering (Complete works for system as per system requirement) (b) G.A. & detailed engineering designs and drawings of all civil and structurals included in system & Scope of works (Complete works for system as per system requirement) (c) G.A. & detailed engineering designs and drawings including working and maintenance manuals of (Complete works for system as per system requirement) : i) Outdoor switchyard equipment (Electricals) ii) Indoor switchgear equipment. iii) SCADA System. iv) Illumination system. v) Cables. vi) Earthing system and lightning protection system. vii) Fire-fighting system etc. (d) Documentation as per tender specifications (Complete works for system as per system requirement)

CIVIL AND STRUCTURAL WORKS

Development Work and Infrastructure a) Earth work in excavation in all kinds of soil and rock b) Back filling with all kind of soil in layers c) Leveling & dressing d) Internal road (Bituminous) and Drain -(Internal and peripheiral) e) Hume pipe culvert f) Culvert (drain crossing) g) Borewell with pipe line arrangement for potable water and sanitary fittings h) water taps i) GI Pipes j) Boundary wall & Fencing k) Pile work l) Parking Shed

Civil(RCC) and Structural Steel Works a) Substation building having RCC framed structure with steel truss roof shed with false ceiling and cladding (as per requirement) b) PCC at all levels as per system requirement c) RCC at all levels as per system requirement d) Suppling and spreading stone pebbles e) Baffle wall of suitable dimension between power transformers -3 Nos. f) Drain oil pit g) Anti weed Treatment h)Concertina coil fencing i) Structural Steel Work at all levels as per requirement j) Brick work with all finishing k) Misc. items of works like flooring, painting, waterproofing, tiling, fixing doors, windows, shutters etc

SUPPLY OF PLANT & MACHINERY

ELECTRICAL P&M EQUIPMENT AND ACCESSORIES

33/11kV Switchyard (OUTDOOR) (33kV System) a) Isolators, 33 kV (nominal), 3 poles, pole mounted, 1600A, with earthing switch - 3 Sets b) Isolators, 33 kV (nominal), 3 poles, pole mounted, 1600A - 38 Sets c) Isolator, 33 kV, outdoor type, 800 A with drop out fuse - 6 Sets d) Lightning Arrestors, station class, 30 kV, 10 kA, suitable for 33kV, with counters/surge monitors -15 Sets e) Current Transformer (CT), outdoor type, oil cooled, 33 kV, 3 cores,CTR for metering & protection - 14 Sets f) Potential Transformer (PT), outdoor type, 33/√3 kV/110/√3V for metering & protection - 3 Sets g) Vacuum Circuit Breaker, outdoor type, 33kV, 750 MVA, 800 Amps, 25kA, outdoor type, having IDMT relay for O/L and E/F protection, with remote control panel - 14 Sets h) Power transformer, out door, plinth mounted, 33/11kV, 16 MVA, ONAN cooled, DYN-11, on- load tap changer and LV neutral effectively earthed through required value of resistance. (Restricted Neutral System). Suitable for NIFPS - 2 Nos. i) Retrofitting of NIFPS system for existing power transformers - 2 Nos. j) 250 kVA, 33kV/415 V, DYN-11, cu wound, Station transformer - 2 Nos k) 100 kVA, 33kV/240V(L-L) lighting transformer - 1 No. l) Neutral Grounding resistors with proper Protection 11kV, 127 Ohms, 50 A - 4 Sets

33/11kV Switchyard (OUTDOOR) (11kV System) a) Isolators, 11 kV (nominal), 3 poles, pole mounted, 1250A, with earthing switch - 4 Sets b) Isolators, 11 kV (nominal), 3 poles, pole mounted, 2000A, with earthing switch - 4 Sets c) Isolators, 11 kV (nominal), 3 poles, pole mounted, 2000A - 30 Sets d) Isolators, 11 kV (nominal), 3 poles, pole mounted, 800A - 50 Sets e) Isolator, 11 kV, outdoor type, 800 A with drop out fuse - 4 Sets f) Lightning Arrestors, station class, 10 kV, 10 kA, suitable for 11kV, with counters/surge monitors -26 Sets g) Current Transformer (CT), outdoor type, oil cooled, 11 kV, 3 cores,CTR for metering & protection - 32 Sets h) Potential Transformer (PT), outdoor type, 11/√3 kV/110/√3V for metering & protection - 4 Sets i) Vacuum Circuit Breaker, outdoor type, 11kV, 350 MVA, 2000 Amps, outdoor type, having IDMT relay for O/L and E/F protection, with remote control panel - 14 Sets j) Vacuum Circuit Breaker, outdoor type, 11kV, 350 MVA, 800 Amps, outdoor type, having IDMT relay for O/L and E/F protection, with remote control panel - 18 Sets k) 11 kV Capacitor banks with automatic power factor correction and control panel - 4 Sets

Indoor Equipment a) 415 V Indoor Switch board consisting of MCCB having O/L, S/C etc. protection for Station Transformers - 2 Nos b) Lighting switch board consisting of MCCB and MCBs, 230 V (L-L)-1 No. c) DC Distribution Board.-1 No d) Battery VRLA, Min 200 AH with battery charging unit, control panels, racks etc.-1 No.

Cables & accessories comprising of the following : a) 1.1 kV grade, PVC insulated, PVC sheathed, Single wire armoured, Aluminium FRLS cables of different sizes - lot b) 660V/ 1.1 kV grade, PVC insulated, PVC sheathed, Single armoured Aluminium conductor FRLS Lighting cables of different sizes - lot c) 1.1/0.650 kV Single/ Multi core PVC insulated and sheathed, Copper conductor, FRLS Control & signaling cables - lot d) Cable trenches & cable vaults etc - lot

Illumination : Adequate no of following items as per DGMS (Legis.) Circular No. 02 of 2017 (Latest) to attain desired LuX. a) High mast (16m) for outdoor lighting with flood light as per requirement for switchyard lighting. b) Street light fittings with 120/200/300 W LED lamp on 11 mtrs (min) steel tubular pole. c) Two nos post top lantern with 40 W LED lamp. d) 15/20W LED lamp fitting for substation building. e) Lighting distribution boards f) Luminaries with 120/200/300 W LED lamps to be mounted on Substation building with brackets g) Miscellaneous items like junction boxes complete with fuse, terminal block and other necessary accessories, cable glands, lugs, conduits, receptacles etc - lot

Miscellaneous Equipment/Arrangement comprising of the following : a) Earthing system (Chemical Earthing) (Safe Earth Electrode type) including earth b) Lightning Protection consisting of spikes, earth pits, galvanised strips/flats, shield conductors etc Complete. c) NIFPS system for power transformers (4 nos.) along with portable fire extinguisher, sand buckets with stand and FDA System in the substation building. d) Substation automation/SCADA and data acquisition system. e) Bus Bar (AL) arrangement. f) Room air conditioners(Inverter Type), 1.5/2.0 te capacity ( 5 star rating ) including servo stabilizer for control room, office room, SCADA Room, Engineer-in-charge room and Engineer’s room. g) 63 kVA DG Set with 415 V Power Distribution Board, cables, change over switch etc. - 1 Set. h) High voltage testing arrangement for breaker & transformer, Non-Contact High/Low Voltage Detector, Portable Transformer oil testing equipment, Transformer oil filtering machine of suitable capacity, Bridge megger, AVO meter, Soldering Kit, Crimping tool with dies, Earth ResistanceTester, Lux meter, Spanners ( Full range of ‘D’ spanners, Full range of ring spanners, Full range of box spanners), Slide wrenches of required size, Full range of screw drivers, First aid box complete with necessary contents, Self-Supported Trolley mounted ladder, safety Belt - 1 Set Each Continued at sl. no. 3.08...........

Continued from sl. no. 3.07...... i) Tong Tester, Discharge rod, Electric shock treatment chart - 2 Sets Each j) Electrician’s rubber gloves for H.T. working, 250 mm & 375 mm - 3 Sets k) Enameled danger notice boards 415V/3.3kV/33kV/MEN WORKING ON LINE - 4 Sets l) Miscellaneous Items including Cable trays, cable racks, binding materials, cable glands/lugs, cable jointing kit, bolts, nuts, washers, termination kit Ceiling & Exhaust Fan, Insulating Rubber mat, LOTO System, DO'S and DON'T chart, Electrical layout or single line diagram etc. Note: Rate to be quoted in sl. no. 3.07 for the items covered in of sl. No. 3.07 & 3.08.

Any other item not mentioned above but required for completion of the project.

ERECTION, INSTALLATION AND COMMISSIONING OF PLANT & MACHINERY

Electrical P&M

MAINTENANCE AND TRAINING

Training of the employer personnel on Operation & Maintenance as per requirement

Maintenance of the 33/11 kV substation (all inclusive) including supply of required manpower, spares and consumables during defect liability period of 5 (Five) years after commissioning of substation as per Tender document

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

Konstelec Engineers Limited (BID ID -1022461)