PROVISION OF MAFI SUB STATION AND ALLIED WORKS AT AF STN BAMRAULI

Amount

SCHEDULE A PART I (BUILDING WORKS)

Lump sum price worked out by the contractor for Building works as listed in Sch ‘A’ Part I .

Sch A Part II (INTERNAL WATER SUPPLY)

Lump sum price worked out by the contractor for Internal Water Supply as listed in Sch ‘A’ Part II .

Sch A Part III (INTERNAL ELECTRIFICATION)

Lump sum price worked out by the contractor for Internal Electrification as listed in Sch ‘A’ Part III .

Sch A Part IV (EXTERNAL WATER SUPPLY)

Lump sum price worked out by the contractor for External Water Supply as listed in Sch ‘A’ Part IV .

Sch A Part V (EXTERNAL ELECTRIFICATION)

Lump sum price worked out by the contractor for External Electrification as listed in Sch ‘A’ Part V.

Sch A Part VI ( SEWAGE DISPOSAL)

Lump sum price worked out by the contractor for sewage disposal as listed in Sch ‘A’ Part VI.

Sch A Part VII (ROAD/PATH/CULVERT)

Lump sum price worked out by the contractor for Path/ Culvert as listed in Sch ‘A’ Part VII

Sch A Part VIII (SECURITY FENCING )

Lump sum price worked out by the contractor for Security fencing as listed in Sch ‘A’ Part VIII

Sch A Part IX (AREA DARINAGE)

Lump sum price worked out by the contractor for Area drainage as listed in Sch ‘A’ Part IX.

Sch A Part X (GENERATER SHELTER)

Lump sum price worked out by the contractor for Generator Shelter as listed in Sch ‘A’ Part X.

Sch A Part XI (LIGHTENING PROTECTION)

Lump sum price worked out by the contractor for lightening protection as listed in Sch ‘A’ Part XI.

Sch A Part XII (SITE CLEARANCE, EXCAVATION AND EARTH WORK)

Lump sum price worked out by the contractor for Site clearance, Excavation & Earth Work as listed in Sch ‘A’ Part XI

Sch A Part XIII (Miscellaneous Items of B/R and E/M)

S&F Ceiling fan 1200 mm sweep BEE 5 star rated with down rod and connecting up including provision of 3 core of 1.5 sq mm multi stranded copper conductor cable IS-694 marked from ceiling rose to fan connector and testing etc complete all as specified and directed. Make:- Crompton (Model- Agua plus 5 star), Orient (Model - Energy star), Standard (Model- Super speed 50)

S&F Ventilation fan AC single phase 230 volts 50 Hz of size 230 mm sweep PVC body with louvers and connecting the same to electric source with using copper conductor 23/0.0076 PVC insulated flexible three core cable complete including writing MES No. at the site complete all as specified & directed.

S&F Exhaust fan of 450 mm sweep BEE 3 star rating (heavy duty) single phase 230 V, AC, 1400 RPM with louvered shutter including mounting frame, nut bolts, washers, fastners etc with suitable size hole and connecting up including provision of 3 core of 1.5 sq mm multi stranded copper conductor cable IS-694 marked from ceiling rose to exhaust fan connector and testing etc complete all as specified and directed. Make:- Orient (Model- Power flow) or Bajaj- (Model- Max air) or Usha (Model- Aeroclean)

S & F wall/surface mounted type LED light fitting complete with LED lamp of 1x 20/24 watt (4 ft), extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable suitable size. etc complete all as specified and directed. Make :- Havells cat No ENDURALINERNEOBS20WLED865SPCWH, Wipro cat No LL20-221-XXX-65AL1 , Crompton Cat No. LCCLB24-CDL.WLED

S & F suspended aluminium extruded ( with continuous mounting end cap) ceiling mounted type LED light fitting complete with LED lamp of 1x 20 watt / 1x 25 watt (4 ft) complete with all accessories internally prewired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified & directed. Make :- Havells cat No DESTELLO70LP/S25WLED857SPMMAWH, Wipro cat No LM31-211-XXX-57WG1 or equivalent as approved by GE

S & F enrgy saving decorative batten type 9 / 10 watt energy efficient tube light fitting 2 feet surface mounted LED batten constructed of aluminium / polycorbonate and decorative end caps with all accessories prewired and making connection with 3 core copper flexible cable of size 23/.0076 from ceiling rose / PVC connector to light fittings complete all as specified & directed. Make :- Crompton Cat No. LCTLN-10NW, Bajaj Cat No. BCLSB 10 WH, Philips Cat No. BN021LED10S-4000PSUGRS1 or equivalent as approved by GE

S&F factory made epoxy powder coated Distribution Board SPN 8 ways, 240 volt grade ,(SPN MCB DB) IP-43 protection, with metal double dooracrylic top cover fabricatred made out of 1.6 mm thick CRCA sheet and fixed flush to wall and suitable for mounting including 200 amp rated copper bus bar with two neutral bar , earth bar & cable ties for cable management fully insulated bus bar with set of wires and door earthing with provision of space for 100 amps MCCB as incomer and SP/TP MCB four way MCB TP as out going including strandard DIN rail, Earth bar and cable ties for cable management, top and bottom removeable gland plates with knockouts complete all as specified and as directed.

S&F factory made epoxy powder coated Distribution Board TPN 4 ways, 240 volt grade , IP-43 protection, with metal double dooracrylic top cover fabricatred made out of 1.6 mm thick CRCA sheet and fixed flush to wall and suitable for mounting including 200 amp rated copper bus bar with two neutral bar , earth bar & cable ties for cable management fully insulated bus bar with set of wires and door earthing with provision of space for 100 amps MCCB as incomer and SP/TP MCB four way MCB TP as out going including strandard DIN rail, Earth bar and cable ties for cable management, top and bottom removeable gland plates with knockouts complete all as specified and as directed.

S&F TPN MCB 'C' curve 63 Amp, 415 V, 10 KA complete all as specified & directed. Make:- Legrand Cat No. 408683, C&S Cat No. CSMBS3C63N, INDOASIAN Cat No. 811220.

S&F double pole , 32 - 40 Amp, 'B' series, 230 volts, 50 Hz, breaking capacity 10 KA complete all as specified & directed. Make:- INDOASIAN cat No. HSN 8536, C&S cat No. CSMBS2B40 , STANDART cat No. DSMGCDPF040

Supply & Fixing MCB SP, 6 Amps to 32 Amps ('B' series) having current rating 10 KA complete all as specified and directed. Make:- INDOASIAN cat No. 811008 to 811015, C&S cat No. CSMBS1B6 - 32, STANDART cat No. DSMGBSPF006 - 032.

M & L for earthing complete with Galvanised steel earth plate 600 mm x 600 mm x 6.00mm thick buried directly in ground vertically in pit of depth not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 1.50 mtr below normal ground level connected to contineous (without joint) galvanised wire 4 mm dia as earthing wire (lead) by means of bolts, nuts, check nuts and washers of brass connected including gun metal or phosphorus bronze of size 75 mm x75 mm x 25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screwed all as specified including excavation and earth work and disposal of surplus soil including 15 mm bore Gl tubing medium grade and necessary fitting for protection of Gl wire including laying of charcoal, dust and common salt PCC 1:3:6 type C-1( using 20 mm graded crushed black trap/ granite/ Basalt stone aggregate), 40 mm thick pre-cast cover reinforced cement concrete with 8 mm dia TMT bars@ 75 mm c/c both way with 12 mm dia round bar as handle, GI light grade watering pipe 20 mm dia with funnel and wire mesh, 15mm thick rendering in cement mortar 1:4 internally and upto 150mm below ground level & externally. PGI funnel with wire mesh , complete all as shown on electrical plate No.3 of SSR Part -1( 2009) and connected in earth test including testing complete all specified and directed. NOTE :- (i) The rates quoted shall also deemed to include the cost of Earth test point and earth wire and protection pipe upto 7.5 metre beyond the earth plates electrode and the earth resistance of the whole system shall be as near as possible to 0 but shall not in any case exced one ohm.

M&L for Earthing complete with galvanised steel earth plate electrode, 600mm x 600mm x 6mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal (ground level) with top edge of the plate not less than 1.50m below ground level connected to galvanized iron strip of size 32 x 6mm as earth lead by means of bolts, nuts and washers of GI up to test point, GI tubing 40 mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, charcoal and salt, 40mm thick pre-cast RCC (1:2:4) type B-0 (Nominal mix) cover reinforced with XPM (weighing n.less than 4 Kg/Sqm) with suitable steel handle, and angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-0 (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing , all as shown on electric plate No. 03 of SSR-2009 Part-I, complete all as directed. Notes: 1. Earth lead & protection pipes length upto & including 7.50 metre. 2. Earth filling shall be done by vegetable soil. 3. Soil should be free from stone, boulders, aggregate, gravels etc.

S&F Sub main wiring using two runs of single core PVC FRLS insulated, unsheathed stranded copper conductor cable of size 2 x 4 .0 Sq.mm of voltage rating 1100 Volt & drawn in and including concealed PVC conduit of dia not less than 20mm with standard accessories, alongwith one run of PVC FRLS (green colour) insulated, unsheathed, stranded copper conductor of size 1x 4.0 Sq.mm as earth continuity conductor complete all as specified and directed. Note-Two runs of single core PVC cable 4.0 Sq.mm with one run of 4.0 Sq.mm as earth wire conductor and conduit shall be measured as one unit.

M&L for cutting into existing main distribution G.I. pipe line and inserting 'Tee' of size 50 mm x 50mm x 25 mm with all connected accessories complete all as specified & directed.

M&L for brick masonary valve pit chamber of size 600 mm x 600 mm x 600 mm( internal dimension), with3.15 mm thick mild steel sheet cover fixed with two Nos stainless steel hinges of 75 mm long on angle iron frame of size 40 mm x 40 mm x 6 mm thick (mild steel sheet cover and angle iron frame shall be painted with two coats of synthetic enamel paint over a coat of red oxide primer) , PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate ) as in foundation, 230 mm thick fly ash brick masonry built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 , typeC-0 ( using 12.5mm graded crushed stone agreegate) , 15 mm thick rendering in cement mortar 1:4 to all internal and exposed surfaces of valve pit including necessary excavation and earth work etc all as shown in drawing & as directed.

Supply, installation, testing & commissioning 11 KV, three phase, 50Hz, 630 Amps vacuum circuit breaker (VCB) (One number incoming and one number outgoing extensible) indoor type totally enclosed, horizontal/vertical isolation and horizontal draw out type overload and earth fault protection,ammeter, voltmeter suitable for 11 KV 3 phase, 50 Hz effective earthed supply system having a fault level 350 MVA at 11 KV comprising complete all as specified & directed. Note :- (i) VCBs shall be installed and comprising by at site by the Engineer of OEM including relay caliberation. (ii) VCB should be compatiable for installation with existing 630 A VCB (CG make) & should be connected to existing VCB through copper bus bar. (iii) PCC foundation for VCB shall be as per manufacturer recommendation and the cost of the PCC foundation shall be deemed to be included in quoted rate.

Supply, laying , jointing & testing of HT XLPE cable 95 Sqmm 3 core, 11000 volt grade (earthed) screened, PVC bedded, galvanised steel strip armoured (Heavy duty) with aluminium stranded conductor ISI marked IS-7098 (Part-I) 1977 and part-II of 1985 laid in pipe / ducts/ trenches under floor and road or fixed to wall etc including taking down existing cable of any size & type etc complete all as specified & directed.(Note:- Excavation & earthwork shall be measured & paid under respective item.)

Supply and fix cable jointing kit suitable for HT 11 KV (earthed) grade cable for indoor type cable end termination cold shrink type joint complete with jointing material and accessories for HT cable 95 Sqmm ,3 core XLPE, armoured, aluminium stranded conductor complete all as specified & directed.

Supply and fix cable jointing kit suitable for HT 11 KV (earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories for HT cable 95 Sqmm ,3 core XLPE, armoured, aluminium stranded conductor complete all as specified & directed.

Supply and fix of copper strip 20 x 3 mm with saddles / epoxy based insulators and fixing screw etc complete all as specified & directed.

Supplying, installation, testing & commissioning of 11 KV , HT panel 400 Amps ,minimum 13.10 KA Rupturing Capacity indoor insulated floor mounted, VCB switch gear with copper bus bars comprising 1 incoming, 2 bus coupler and 3 outgoing, the coupling should be at the top of panel through bolted connection & Sleeves bus bars covered with insulated boots. All live parts, bus bar , VCB will be enclosed in steel tank filled with IP class IP 67 , as per latest IEC 62271-200. Make:Siemens/Schneider/Areva/Alsthom (a) All VCB's shall be motorized with 110 V DC control voltage to operate two position double spring mechanism. Each VCB shall have green (on)/ Red (off) push buttons to operate & Live cable LED indicators through voltage dividers mounted on the bushing. (b) The earthing shall be provided in each cable compartment to provide solid earthing for the cable shield . Each VCB(except bus Coupler) incoming and outgoing shall be equipped with digital MFM to measure Amps , Volts , Frequency, PF, KWH , KVAR etc & 3 O/C +1 E/F self powered numerical protection relay with low and high set for over current and Earth Fault . Relay should have facility to display the maximum loaded phase current also. Relay shall record minimum 5 faults records with time stamping or as per manufacturer design. (c) The switch gear shall have built in programming logic using reputed make PLC for automatic changeover between two motorized incomer VCB & one bus coupler VCB and shall derive voltage reference from incoming supply in respective incomer. (d) PLC shall also be wired to all VCB's to monitor open/close status . The unit shall be supported with power pack of 110 Volt battery with battery charger (110 volt DC output ) for supply backup for PLC & motor operation . The unit shall include the following with all necessary standard fitting required at site. (e) TWO Nos. incomer 400 Amp VCB along with off load isolator and fault making type earthing switch. Resin cast ring dual core dual ratio type CT's 100-50/1 or 5 Protection Class 5P10- set and PT 11 KV/110 volt AC on each incoming.

(f) Two Nos. outgoing 400 Amp VCB along with off load isolator and fault making type earthing switch. Resin cast ring dual core dual ratio type CT's 100-50/1 or 5 Protection Class 5P10- & Metering 100-50/1 or 5, CI 1.0-1 sets on each outgoing (g) Two Bus coupler capacity 400 Amp VCB between two incomer and outgoning of with LED type Indicators for On OFF, RYB type Phase Indicators, without CT. PT and Relays Note:(i) Configuration and Schematics arrangement of Panel Shall be got approved from Garrison Engineer before fabrication. (ii) Any other parts/items not specified above but have been required essential for smooth and safe functioning of the Panel system shall be quoted rate (iii) The VCB/RMU will be tested as site as primerary injector system and relay will not be set as per load requirement (iv) Panel should have heating element with thermostat to avoid moisture condensation in the panel.

Supplying, installation, testing & commissioning of 11 KV , HT panel 400 Amps ,minimum 13.10 KA Rupturing Capacity indoor insulated floor mounted, VCB switch gear with copper bus bars comprising 3 incoming, 2 bus coupler and 1 outgoing, the coupling should be at the top of panel through bolted connection & Sleeves bus bars covered with insulated boots. All live parts, bus bar , VCB will be enclosed in steel tank filled with IP class IP 67 , as per latest IEC 62271-200. Make:Siemens/Schneider/Areva/Alsthom (a) All VCB's shall be motorized with 110 V DC control voltage to operate two position double spring mechanism. Each VCB shall have green (on)/ Red (off) push buttons to operate & Live cable LED indicators through voltage dividers mounted on the bushing. (b) The earthing shall be provided in each cable compartment to provide solid earthing for the cable shield . Each VCB(except bus Coupler) incoming and outgoing shall be equipped with digital MFM to measure Amps , Volts , Frequency, PF, KWH , KVAR etc & 3 O/C +1 E/F self powered numerical protection relay with low and high set for over current and Earth Fault . Relay should have facility to display the maximum loaded phase current also. Relay shall record minimum 5 faults records with time stamping or as per manufacturer design. © The switch gear shall have built in programming logic using reputed make PLC for automatic changeover between two motorized incomer VCB & one bus coupler VCB and shall derive voltage reference from incoming supply in respective incomer. (d) PLC shall also be wired to all VCB's to monitor open/close status . The unit shall be supported with power pack of 110 Volt battery with battery charger (110 volt DC output ) for supply backup for PLC & motor operation . The unit shall include the following with all necessary standard fitting required at site. (e) TWO Nos. incomer 400 Amp VCB along with off load isolator and fault making type earthing switch. Resin cast ring dual core dual ratio type CT's 100-50/1 or 5 Protection Class 5P10- set and PT 11 KV/110 volt AC on each incoming.

(f) Two Nos. outgoing 400 Amp VCB along with off load isolator and fault making type earthing switch. Resin cast ring dual core dual ratio type CT's 100-50/1 or 5 Protection Class 5P10- & Metering 100-50/1 or 5, CI 1.0-1 sets on each outgoing (g) Two Bus coupler capacity 400 Amp VCB between two incomer and outgoning of with LED type Indicators for On OFF, RYB type Phase Indicators, without CT. PT and Relays Note:(i) Configuration and Schematics arrangement of Panel Shall be got approved from Garrison Engineer before fabrication. (ii) Any other parts/items not specified above but have been required essential for smooth and safe functioning of the Panel system shall be quoted rate (iii) The VCB/RMU will be tested as site as primerary injector system and relay will not be set as per load requirement (iv) Panel should have heating element with thermostat to avoid moisture condensation in the panel.

Supply ,install, commissioning and testing step down power transformer indoor type, HT 11 KV , 3 Phase 433 Volts, 4 wire, 50 HZ Delta /Star connected, vector group DYN -II double copper wound , ONAN , manual type on load tap changing facility on HT side to vary secondary voltage of + 7.5% in steps of 2.5%, continuous rating of capacity 160 KVA including bushing on HT and cabel end box on LT side. The transformer shall conforming to IS-1180 part 1 : 2014 and BEE certified complete with all standard fittings and accesssories, gauges, first filling of transformer oil etc complete all as specified and as directed (For S/S No -02).Make :- CG/Schnider/Rajasthan Transformer/ITE Gurgown (a) Oil conservator with filling hole and cap drain valve and oil level gauge. (b) Silica gel breather with connecting pipe, first fill of dehydrating agent. (c) Explosion relief mounted on tank with double diaphragm and equalizer pipe connected to conservator air spoon (Pressure release valve.) (d) Air release plug. (e) Oil temperature indicator (gauge) having range 00 C to 1200, 100 mm dial type . (f) Thermometer pocket with thermometer dial size 100 mm dia. (g) Drain valve with threaded adapter. (h) Sampling valve. (j) Cover lifting eyes. (k) Jacking pads, handling and lifting lugs. (l) Rollers type four No. Wheels. (m) Rating plate and terminal marking plate. (n) HT bushing on 11 KV side and cable end box on LT side. Also extra bushing for neutral outside the LV side. (o) Hand hole of sufficient size to assess the interior of the tank. (p) First filling of transformer oil. (q) Platform constructed with PCC / Brick work and finished with cement mortar of size & design as per manufacturer recommendations.

Note:- Contractor shall arrange factory visit of representative of Accepting Officer to carry out initial inspection & Routine Type Test before dispatch of transformer from factory to the work site. Test Report to be submitted by the OEM during inspection of material and following Type Test as per relevant IS / IEC codes. The cost for testing of transformer shall be deemed to be included in the quoted rate. (i) Double voltage /Double frequency Test (ii) Full load Test (iii) Regulation Test (iv) Efficiency Test (v) Polarity Test &Other Type & Routine test as per IS (vi) Water load test at site.

Supply ,install, commissioning and testing step down transformer outdoor type, plinth mounted, HT 11 KV , 3 Phase 433 Volts, 4 wire, 50 HZ Delta /Star connected, vector group DYN -II double copper wound , ONAN , manual type on load tap changing facility on HT side to vary secondary voltage of + 7.5% in steps of 2.5%, continuous rating of capacity 630 KVA including bushing on HT and cabel end box on LT side. The transformer shall conforming to IS-1180 part 1 : 2014 and BEE certified complete with all standard fittings and accessories, gauges, first filling of transformer oil etc complete including suitable platform with PCC/brick work and finished with cement mortar 1:4 as per manufacture recommended length, width and height shall be 3000 mm x 3000 mm x 1750 mm (foundation depth should be 750 mm from ground level) 125 mm thick RCC slab (1:2:4) all as specified and as desire Type B-1 (Nominal mix) using 20 mm graded stone aggregate on top of the platfrom. Reinforcement should be 10 mm dia @ 150 mm C/C both way 02 Nos ISMB 150 of length should place below the wheel of transformer (For Substation No - 02).Make :- CG/Schneider/Rajasthan Transformer/ITE Gurgaon (a) Oil conservator with filling hole and cap drain valve and oil level gauge. (b) Silica gel breather with connecting pipe, first fill of dehydrating agent. (c) Explosion relief mounted on tank with double diaphragm and equalizer pipe connected to conservator air spoon (Pressure release valve.) (d) Air release plug. (e) Oil temperature indicator (gauge) having range 00 C to 1200, 100 mm dial type . (f) Thermometer pocket with thermometer dial size 100 mm dia. (g) Drain valve with threaded adapter. (h) Sampling valve. (j) Cover lifting eyes. (k) Jacking pads, handling and lifting lugs. (l) Rollers type four No. Wheels. (m) Rating plate and terminal marking plate. (n) HT bushing on 11 KV side and cable end box on LT side. Also extra bushing for neutral outside the LV side. (o) Hand hole of sufficient size to assess the interior of the tank. (p) First filling of transformer oil.

(q) Platform constructed with PCC/Brick work and finished with cement mortar 1:4 as per manufacturer recommendations length, width and height shall be 3000 mm x 3000 mm x 1750 mm. (Foundation depth should be 750 mm from ground level) 125 mm thick RCC slab (1:2:4) Type B-1 (Nominal mix) using 20 mm graded stone aggregate on top of the platform. Reinforcement should be 10 mm dia @ 150 mm c/c both way. 2 Nos ISMB 150 of length should be place below the wheel of transformer. Make of Transformer : Schneider/AREVA/Crompton Greaves/ VOLTAMP/ITE Gurgaon Note:- Contractor shall arrange factory visit of representative of Accepting Officer to carry out initial inspection & Routine Type Test before dispatch of transformer from factory to the work site. Test Report to be submitted by the OEM during inspection of material and Type Test as per relevant IS / IEC codes. The cost of following testing of transformer shall be deemed to be included in the quoted rate (i) Double voltage /Double frequency Test (ii) Full load Test (iii) Regulation Test (iv) Efficiency Test (v) Polarity Test &Other Type & Routine test as per IS (vi) Water load test at site.

M&L for Earthing complete with copper earth plate electrode, 600mm x 600mm x 3.15 mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal (ground level) with top edge of the plate not less than 1.50m below ground level connected to copper strip of size 25 x 3 mm as earth lead by means of bolts, nuts and washers of GI up to test point, GI tubing 40 mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, charcoal and salt, 40mm thick pre-cast RCC (1:2:4) type B-0 (Nominal mix) cover reinforced with XPM (weighing n.less than 4 Kg/Sqm) with suitable steel handle, and angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-0 (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing , all as shown on electric plate No. 03 of SSR-2009 Part-I, complete all as directed. Notes: 1. Earth lead (copper strip )& protection pipes length upto & including 7.50 metre. 2. Earth filling shall be done by vegetable soil. 3. Soil should be free from stone, boulders, aggregate, gravels etc.

Supply install testing and commissioning ISOLATION TRANSFORMER Indoor type- suitable for IP 23 enclosure, 415 volts at no load AC 3 phase 50 Hz capacity 160 KVA, core type double copper wound ONAN cooled Oil immersed delta connected on primary side and star connected on secondary side in accordance with vector symbol DYN-II (vector group) with neutral brought out on secondary side (LV side) and having tapping at +5% in steps of 2.5% by means of off circuit tap link board. The maximum temperature rise 115 degree calsius by winding resistance method after continuous full load on an ambient temp of 50 degree Celsius. The transformer shall be confirming to IS: 1180: 2014 and shall comprise of the following:- (a) Rating and diagram plate. (b) Two earthing terminals in two side. (c) Lifting lugs .(d) Off circuit link board. (e) Base channel with Bi- directional Rollers. (f) Danger board (g) 100 mm dial type thermometer. (h) Cable entry boxes etc complete as reqd.

Supply install testing and commissioning ISOLATION TRANSFORMER Indoor type- suitable for IP 23 enclosure, 415 volts at no load AC 3 phase 50 Hz capacity 630 KVA, core type double copper wound ONAN cooled Oil immersed delta connected on primary side and star connected on secondary side in accordance with vector symbol DYN-II (vector group) with neutral brought out on secondary side (LV side) and having tapping at +5% in steps of 2.5% by means of off circuit tap link board. The maximum temperature rise 115 degree calsius by winding resistance method after continuous full load on an ambient temp of 50 degree Celsius. The transformer shall be confirming to IS: 1180: 2014 and shall comprise of the following:- (a) Rating and diagram plate. (b) Two earthing terminals in two side. (c) Lifting lugs .(d) Off circuit link board. (e) Base channel with Bi- directional Rollers. (f) Danger board (g) 100 mm dial type thermometer. (h) Cable entry boxes etc complete as reqd.

Supply install test and commissioning back up power supply with 36 volt DC low maintenance type chargeable battery of 18 cell of 02 volts , 40 AH each including battery charger set having Float Cum Boost Charging facility Suitable for 36 Volt Battery Bank of 40 AH each, and control equipment of suitable size in sheet steel cabinet of 2 mm thick floor mounted for input 230 volts (+)(-)10 volt single phase, 50 Hz AC complete for 11 KV VCB Breaker panel with complete control wiring for connecting the DC tripping system to relays wiring shall be copper conductor of single core and size not less than 2.5 sqmm running in PVC conduit, including stand for mounting of batteries in rack formation, made up of slotted angle iron frame , all as specified & directed complete.

INDICATOR DIGITAL :- (i) Power indicator (ii) Voltage indicator (iii) Frequency Meter (iv) Power Factor indicator (v) Ammeter, Temperature Meter, Digital Ammeter& Digital voltmeter. (vi) Phase sequence indicatior. (vii)Oil level indicator

PROTECTION (i) Overload Cut-Off and short circuit Protection (ii) High/Low voltage cut off (iii) Bypass arrangement in case of emergency (iv) Single phase Prevention. (v) Spike and surge protection (vi) Earth Fault protection. INDICATOR DIGITAL :- (i) Power indicator (ii) Voltage indicator (iii) Frequency Meter (iv) Power Factor indicator (v) Ammeter, Temperature Meter, Digital Ammeter& Digital voltmeter. (vi) Phase sequence indicatior. (vii)Oil level indicator

(v) ACB,1250 Amps,50 kA at 433V MDO Type with O/L,S/C,E/L release & NO+NC contact 4 Pole- 02 Nos ( 01No working & 01 No as standby) (B) OUTGOING (vi) ACB,630 Amps,50 kA at 433V MDO Type with O/L,S/C,E/L release & NO+NC contact 4 Pole ( for CCR) - 02 Nos ( 01No. Working and 01 No. standby ) (vii) MCCB, 4 Pole of capacity 32 Amps, 25 kA at 415V ( for ATC and standby ATC)- 04Nos ( 02No. Working and 02 No. standby ) (viii) MCCB, 4 Pole of capacity 16 Amps, 25 kA at 415V ( for GCA and GP)- 04 Nos ( 02No. Working and 02 No. standby ) (ix) MCB, 4 Pole of capacity 6 Amps, 10 kA , C series at 415V ( for Base ops,Transmitter Room , Sqn 1, Sqn 02, Sqn 03,RVR 1, RVR 2, SRE ) - 16 Nos ( 08No. Working and 08 No. standby ) (x) MCB, 3 Pole of capacity 32 Amps, 10 kA , C series at 240V- 02 Nos ( 01 Nos for S/S bldg light load and street lights load)

S&F of LED aviation light fitting , pressure die cast aluminum housing, recess monted , round type ,230V, 7.5W capacity and making all electric connections with two core PVC insulated , PVC sheathed copper conductor flexible cable 24/0.2 mm complete all as specified and directed .

Supply & Fixing UPS for 30 minute backup single phase AC input 160 to 260 V and output 230 ± 1% of capacity 2 KVA complete all as specified and directed.

Supply and errection of Galvanized steel octagonal pole 7.0 Mtr long made of 3.0 mm thick hot dip galvanized (thickness 65-70 microns) steel sheet (conforming to grade S355JO) of bottom dia 130/135 mm & top dia 70 mm and galvanized steel base plate (Fe 410 conforming to IS 226/ IS 2062 ) of size 200 mm X 200 mm X 12 mm complete with flush mounted lockable hinged door 500 mm long and positioned at 500 mm above the base plate & mounting plate for fixing of connector, MCB etc for connection of loop in/ loop out cables. The pole shall be duly fixed on R.C.C. foundation ( 500 mm X 500 mm x 1500 mm) duly reinforced with 04 Nos 12 mm dia steel found bar of grade Fe-415 and 08 Nos M.S. stirrups made of 8 mm M.S. round bar and including provision of necessary shuttering etc) by using 4 Nos 'J' type foundation bolts of dia 20 mm x 600 mm long (EN-8 Grade) complete including 2 Nos 1.5 Mtr long 63 mm dia PVC flexible pipe, duly embedded in concrete foundation, for cable entry / exit and hot dip galvanized steel street light bracket having 300 mm long pole top cover of suitable dia made of 3 mm thick hot dip galvanized steel sheet and hot dip galvanized arm (1000 mm long) made of 32 mm ia light grade M.S. pipe duly welded with the pole cap with stiffener plate and provision of 1 No 30 Amps 4 way bolted type FRP / DMC cable connector and 1 No. SP MCB 3 Amps duly mounted on the mounting plate / DIN channel complete all as specified & shown in manufacturer's drawings. Make:- Bajaj/ Crompton/ Philips.

Supplying, erection, testing and commisioning of BBT of 1250 Amp TPN, cooled air Insulated compact BBT with copper earthing including bends, flange, flat elbow, end plug, interconnection adaptor box between LT panels with BBT (between LT panels of 630 KVA outdoor Transformer, 630 KVA DG set, 630 KVA stabilizer , 630 KVA isolation transformer with BBT installed at Sub station No 01) and including required canopy for outdoor BBT portion complete all as specified and directed Note:(i) Any other parts/items not specified above but have been required essential for BBT system shall be deemed to include in quoted rate

Supplying, erection, testing and commisioning of BBT of 400 Amp TPN, cooled air Insulated compact BBT with copper earthing including bends, flange, flat elbow, end lpug, interconnection adaptor box between LT panels with BBT (between LT panels of 160 KVA indoor Transfer, 160 KVA stabilizer , 160 KVA isolation transformer with BBT installed at Sub station No 02) complete all as specified and directed Note:(i) Any other parts/items not specified above but have been required essential for BBT system shall be deemed to include in quoted rate

Supply only synthetic insulating mat size1.00 m x 2.00 m x19 mm of approved colour complete all as specified & directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified & directed.

S&F LED Street light fitting 70 watt, with surge protection 4KV inbuilt in driver and minimum 10 KV separate, IP66 having Pressure dia cast aluminum housing with heat resistant toughened glass, individual LED lenses complete and suitable for mounted on 40/50 mm dia pipe/ pole complete all as specified & directed. Make:- C&S Cat Part No. LTESST70WLED/ Crompton Cat No. LSTP-72-CDL-M or Havells Cat No. ENDURACITYLINERNEOSL70WLED757PASYBOTG

Supply and fixing new pole mounted thermoplastic cable junction box for steet light 4 - 5 module with IP-65 protection, halogen free and weather proof with metric knockouts for cable entry for outdoor installation of size 126mm x 288mm x 111 mm with front door opening system including terminals for one incoming and two outgoing cables of size 16/25 sqmm 4 core, one MCB SP 3 to 6 Amp 240V AC with mounting clamp of flat iron, nut, bolt and washers complete all as specified and directed

M&L for twin core PVC insulated sheathed(heavy duty) unarmoured aluminium conductor cable (for phase and neutral) of size 2.50 Sqmm for connection drawing through pole or GI brackets of street light fittings with junction box or OH conductor complete all as directed.

Supply and fix of street light bracket (with two set of clamp of size 25 x 3 mm, nuts & bolts) made out of 32 mm medium grade GI pipe bend to shape and with fixing arrangement duly welded all as directed, length of pipe should not be less than 1.2 mtrs complete all as directed.

Supply and fix of cable path indicator of C.I. plate of minimum 150 mm dia and 4 mm thick indicating HT cable size and voltage written on it, fixed on MS angle iron of size 25mm x 25mm x 6mm and length of 600 mm duly painted with one coat od red oxide primer through out length and thereafer it will be painted with two coats of synthetic enamel paint and bituminous paint of brown colour including PCC (1:3:6) type C-1 using 20 mm stone aggregate of block size 150 mm x 150 mm x 450 mm deep complete all as specified & directed.

M & L for supplying, installing, connecting and commisioning of DG set control panel floor mounted indoor type, ACB switch gear with copper bus bar comprising for capacity of 1250 Amps, 01 Nos incoming for main Elcetric supply, 02 Nos incoming for 02 Nos of DG set supply, 01 No Bus coupler and 01 Nos outgoing alongwith control panel PLC, automatic refueling system, parameter displaywith all connected items. The panel shall also included the following capacity of the ACBs with all necessories fittings reuired at site : (i) 01 Nos incoming ACB of capacity 1250 Amps, 50 KA, 4 Pole complete with all necessorry fittings required for main powwr supply (ii) 02 Nos incooming ACB of capacity 1250 Amps, 50 KA 4 pole complete all acceesoories fittings for 02 nos for DG set supply (iii) 01 Nos Bus coupler with ACB of capacity 1250 Amps, 4 pole complete with all required for outgoing coonection. (iv) 01 No outgoing ACB of capacity 1250 Amp, 50 KA, 4 pole complete with all accessories and fittings.

Construction of steel gate 5.50m wide with RCC pillars including foundation, excavation in any type of soil, RCC 1:2:4 type B-1 in foundation & two coats of synthetic enamel paint over a coat of red oxide primer on all steel surfaces and fabrication complete all as specified and shown on drg No. CEAF/ALD/TD/55 sheet No. 1/1.

M & L for Construction of Septic Tank for 10 users including necessary earth work in excavation in any type of soil , plain cement concrete 1:2:4 type B-2 ( using 40 mm graded crushed stone aggregate ) as in foundation , brick work in cement mortar 1:4 , ,reinforced cement concrete M-25 ( design mix) as in slab cover including pre-cast man hole cover slab having 8 mm dia TMT bar reinforcemement @ 75 mm c/c & 6 mm thick mild steel plate embedded all around of cover slab , 15 mm thick plaster in cement sand mortar in 1:4 on wall, vent shaft, sludge chamber , form work to sides and soffits, 150 mm dia SGSW inlet & out let pipes up to 3 m from outer face of wall, CI vent pipe, sludge chamber, RCC baffle wall, returning filling & removal etc, complete all as shown on drawings & as specified.

M&L for soakage wells excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonary with top ring M-25 concrete including intercepting chamber and screen chamber made of brick masonary in CM, RCC cover slab in M-25 (Using 20 mm graded stone aggregate ) cover, interconnecting pipes of RCC complete filled with brick bats of size 1.20 m X 3.00 m complete all as specified and as directed by Engineer-in-charge

VEE SONS BUILDERS PVT LTD

DEORA ELECTRIC WORKS

R.K.ASSOCIATES

Leo Network power systems

M/s NSA Engineering Corporation

BRITE INDUSTRIES