SITC of Sub-Station

Amount

Supply, Installation, testing & commissioning of 11 KV, 800 A, short-circuit capacity of 26.3 KA for 1 sec, 3-panel HT Gear with VCBs as per Specification [Make - SIEMENS/ ABB /Crompton Greaves/L&T/Kirloskar/Eaton/Esennar] below : BIL-28KV/75KV The Vacuum Circuit Breaker should comply as per IS:13118 & IEC:62271-100 for Circuit Breaker & IS:3427 & IEC:62271-200/IEC 694, IEC-61850 for Indoor panel.

PANEL The HT panel is rated at 11 KV, 3-Phase 800A, Breaking Current/short-circuit capacity of 26.3kA for 1 sec, 50c/s and shall be of floor-mounting, sheet steel clad, free-standing metal enclosed air insulated switchgear cubicle with VCB inside. The Vacuum Circuit Breaker is horizantal isolation & horizantal drawout/Vertical isolation & horizontal drawout with 3 compartments and is made of 2mm CRCA sheet for load bearing members with vermin & moisture proof along with automatic shutter arrangement for complete isolation of bars, cable sockets & other live parts etc. when the removable portion is withdrawn. The breaker is arranged for hand operation through front of the panel push buttons & spring charging mechanism and also electrical motor which will be energizied by 230V AC. Closing and tripping coils are rated for 110V DC to be made available from local power supply 230 V, 50 Hz, A.C. with remote operation compatibility. The shutter shall be gravity operated

. FRONT DOOR The front door of the breaker should not be set as front. High-Voltage door during switching operations, the high-voltage door should remain closed and mechanical interlock should prevent opening of door when the switching device is in service and is switched ON.The position of the withdraw-able section, the CLOSED/OPEN switch position of the switching device, the operating cycle counter and the “spring charged” indication should be visible through pressure-resistant inspection windows in the high-voltage door. The panel front door can be closed with the breaker in isolated position. The degree of protection in the panel is IP-43 as per Indian Standard IS 3427.

BUSBAR The spacious bus bar compartment is provided on the top of the cubicle. The main bus bar can carry current upto 800A and are made of electrolytic grade copper & shall be vertically placed one after another. The bus bars should be air insulated but must be HT PVC sleeved or heat shink insulated & color coded for R-Y-B. No live parts should be accessible. All joints should be insulated covered and color coded for easy identification.

BREAKER The vacuum circuit breaker is mounted on a truck and is of horizontal isolation and horizontal drawout or Vertical isolation & horizontal drawout type having a robust motorized mechanism. The spring charge cycle duty of mechanism is O-C-O. The vacuum circuit breaker is single break design and have one vacuum interrupter per phase. The minimum operational life of the vacuum interrupter is 30,000 mechanical, 10,000 electrical at rated current & 100 at rated short circuit current. The breaker is having auxiliary switch 6NO+6NC. [OEM test Certificate for quality assurance to be provided]

EARTHING A continous GI earth bus runs across the entire length of the switchboard. All doors partitions, covers and non current carrying metallic parts are earthed to achieve earth potential for the entire enclosure. Terminals are provided at each end of the earth bus to connect the grid earthing.

INTERLOCK The circuit breaker can be operated only in service/test position and not in any intermediate position, beside fully isolated condition.The circuit breaker cannot be inserted into service position in closed condition and cannot be removed from service unless it is in open condition. The circuit breaker cannot be moved from test position to service position unless auxiliary plug is disengaged and vice versa in service possition auxiliary plug should be in engaged condition.If earth switch is provided it shall be mechanically interlocked with the breaker so that both the devices can not be 'ON' simultaneously.

TESTING The fully assembled switch board shall be offered for routine testing as per provision of IS 3427. The manufacturer should submit closing & tripping time curve after testing on a breaker analyzer. For major boughtout components like CT, PT, meters & relays the routine test certificates of the respective manufacturers need to be submitted.

i) Combined Numerical Relay of SCADA-compatability incl. providing necessary software with following protection function:-50, 50N, 51, 51N, 37, 46, 46BC, 49, 50BF, 64N, 68, 86 and 95 with programmble in-built LED indicating lamp --- 1 set.[MAKE-ABB,SIEMENS, L&T] with programmble in-built LED indicating lamp --- 7 sets of LED (01-Power ON, 02-Pickup, 03-R, 04-Y,05-B, 06-E/F, 07-High set) m) Master Trip Relay - 1 no. n) Trip circuit Supervision relay --- 1 no. o) Antipumping relay -- 1 no. p) 6/8 Window Annunciator -- 1 set q) Trip -Neutral -Close/Spring Charge Motor On/Space Heater On- Switch- 3 set. r) MCB for control supply-AC/DC -- 2 sets s) HRC control fuse & link as per scheme-- 1 set t) 110V DC Hooter- 1 no. u) Power Pack with 220 Volt AC input & 110V DC continuous output, should be capable of taking O-C-O operation with its battery back up. Charging unit for system complete with suitable interconnection with 2.5 sq.mm FRLS insulated copper conductor cable etc as required -1 Set v) Panel space heater with thermostat-- 1 no.

k)Trip circuit Supervision relay-1no. l) Auxiliary relay for Transformer Wdg. temp. Alarm & Trip indication ---- 2 no. m) Antipumping relay -- 1 no. n) 6/8 Window Annunciator -- 1 set TRIP -Neutral -Close/Spring Charge Motor On/Space Heater On- Switch- 3 set. q) MCB for control supply-AC/DC -- 2 sets r) HRC control fuse & link as per scheme-- 1 set s) 110V DC Hooter- 1 no. t) Panel space heater with thermostat-- 1 no.

11KV / 415V, OIL TYPE TRANSFORMER Supply, Installation, Testing & Commissioning of IP-43,11KV/415V, 750 KVA oil type transformer as per specification below: (Make: Crompton / BHEL/ Volt-Amp (Baroda) / kirloskar/ABB/Raychem/Schneider) Applicable Standard:- IS 1180 NEW LEVEL 1 with latest modification (if any) Rating:- 750 KVA, 3 phase, 50Hz, Delta / Star Type:- Three phase, copper wound, oil cooled Voltage ratio:- 11000V / 415 Volt Links / Tappings:- Off circuit Links, tapping range +5% to -5% in steps of 2.5% Tap position configuration diagram shall be provided. Cooling:- ONAN Painting:- As per IS 5 (Painted with synthetic enamel) Vector Group:- Delta/Star & Dyn 11 Class of Insulation:-F Temp. rise of tap oil/winding (Degree C):- 40/45º

% Efficiency (Minimum):- a) At Unity PF (i) 99.08% at full load (ii) 99.25% at 75% load (iii) 99.38% at 50% load % Regulation:- a) At Unity PF (i) with full load : 1.49 (Max) % Regulation:- a) At 0.8 PF (iii) with full load : 3.6875 (Max) Termination HV/LV : HV Cable Box with terminals for cable finishing ends of suitable rating. LV Cable Box extended copper bus bar has to be provided for multiple cable finishing of suitable rating. Testing:- All Routine tests as per relevant IS 2026 have to be conducted at manufacturer’s works. The manufacturer should have in-house test facilities and should arrange for type tests i.e. impulse test & temperature rise tests on chargeable basis, if asked for.Terminal arrangement:- HV : cable box ;. LV : LV cable box Enclosure:- Sheet steel with protection, painting should be epoxy / as per latest standard with paint shade 631 of IS-5.Basic Insulation level for HV:- 75 KV pk, class of protection -IP-55

Temperature Scanner:- Transformer will be provided with RTDS for sensing winding temperatures & oil temperature. Dial type temparature measuTransformer will be provided withbukhholtz relay .ring devices for display of oil & winding temparature.

LT PANEL-1 (For SS-4) Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of two nos. 1250A, ACB, EDO as incomer , One 1250A ACB EDO as bus coupler and 1250A on load changeover switch one no. . The incomer ACB's & Bus-coupler are to be elctrically & mechanically interlocked to prevent any malfunction.) [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part. Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position.

The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system . The panel is to be properly gasketed to prevent the dust & vermin. All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side. Incoming Arrangement : i) 415 V, 1250A, 50 kA 4(four) pole electrically draw- out type A.C.B. with Microprocessor-based protection release.-2 (One) no. (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V, 1250A, 50 kA 4(four) pole electrically draw- out type A.C.B. with Microprocessor-based protection release.-1 (One) no. As Bus Coupler (Make – L & T/ SIEMENS/ABB/Schneider)

iii) 415 V, 1250A, 4P On Load Changeover switch -1 (One) no. (Make – L & T/ SIEMENS/ABB/Schneider) Buscoupler arrangement: 415 V, 1250A 4(four) pole 50 KA electrically draw- out type A.C.B. with Microprocessor-based electromechanical interlocking Arrangement. Manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service / test / isolated position indicators and frame earthing contact, 1 no. independent manual spring closing mechanism, 1 no. shunt trip coil 220 Volts AC, conforming to IS 13947 - 2 - 1993 as amended upto date - 1 set. The interlocking arrangement(both electrical & mechanical) should be such that in case of failure of one transformer the entire panel will be charged by one transformer after adjusting the connected load. Otherwise in normal condition the two different supply from two different transformers should be separated and accordingly load will be distributed to hospital. Bus bar section : 500V, 1600 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 2x80 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped

with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 630A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 2 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) b) 415V,400A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items .----- 2 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider)

c) 415V,315A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items----- 5Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor ( (Make – L & T/ SIEMENS/ABB/Schneider) ) - 2 Nos., d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 12 Set. e) 1250/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos. e) Supplying & Fixing 6 Amp SP MCB---- 36 nos. f) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads.

Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

LT PANEL-2 (for SS-5) Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of two nos. 1250A, ACB, EDO as incomer and One 1250A 4P On Load Changeover switch . The incomer ACB's & Bus-coupler are to be elctrically & mechanically interlocked to prevent any malfunction.) [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part.

Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system . The panel is to be properly gasketed to prevent the dust & vermin. All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side.

Incoming Arrangement : i) 415 V, 1250A, 50 kA 4(four) pole electrically draw- out type A.C.B. with Microprocessor-based protection release.-2 (Two) nos. (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V, `1250A, 4P On Loaad Changeover switch -1 (One) no. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) Buscoupler arrangement: 415 V, 1250A 4(four) pole 50 KA electrically draw- out type A.C.B. with Microprocessor-based electromechanical interlocking Arrangement. Manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service / test / isolated position indicators and frame earthing contact, 1 no. independent manual spring closing mechanism, 1 no. shunt trip coil 220 Volts AC, conforming to IS 13947 - 2 - 1993 as amended upto date - 1 set. The interlocking arrangement(both electrical & mechanical) should be such that in case of failure of one transformer the entire panel will be charged by one transformer after adjusting the connected load. Otherwise in normal condition the two different supply from two different transformers should be separated and accordingly load will be distributed to hospital.

Bus bar section : 500V, 1600 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 2x80 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set *** Bus - Bar Extension provision to be provided in this panel for inter connection between two nos Main Panel through Bus coupler arrangement. The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 630A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 4 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider)

b) 415V,400A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 2 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) c) 415V,100 A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 1 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor ( (Make – L & T/ SIEMENS/ABB/Schneider) ) - 2 Nos., b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 9 Set. c) 1250/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos. d) Supplying & Fixing 6 Amp SP MCB---- 27 nos. e) Danger board---- 1 nos.

Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

LT Panel for Bat Tala Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of one no 800A, ACB, EDO as incomer [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part. Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system .

The panel is to be properly gasketed to prevent the dust & vermin. All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side. Incoming Arrangement : i) 415 V, 800A, 50 kA 4(four) pole electrically draw- out type A.C.B. with Microprocessor-based protection release- 1 (one) No. (Make – L & T/ SIEMENS/ABB/Schneider) Bus bar section : 500V, 1200 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 2x60 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 630A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 1 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) b) 415V,400A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 4 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) c) 415V,250A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 1 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider)

d) 415V,160A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 1 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) e) 415V,100 A 4P MCCB Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting. With all necessary items ----- 2 Nos. (Make – L&T/SIEMENS/ABB/Legrand/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor ( Make L&T/Legrand/ABB) - 1 No., b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. c) 800/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. d) Supplying & Fixing 6 Amp SP MCB---- 3 nos. e) Danger board---- 1 nos.

Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

Feeder Pillar box near Zoology Department SITC of outdoor type water proof Distribution Feeder Pillar box (1200 mmx1350mm x550 mm ) conforming to Indian Standard IS : 5039- 1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS). [Manufacturer/Fabricator having Test Certificates from CPRI] The body will be fabricated with 3mm thick MS plate, MS angle ( 50X50X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also. Incoming arrangement -i) 415 V 630 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating including power coated painting on it (Siemens/ L &T/ Havels/ABB) :- 1no

Bus bar section : 500 V, 1000 Amp capacity 4 bar Aluminium bus bar (2x50mm x 5mm) mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification- 1 set. B) Outgoing arrangement- i) 415 V 400 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 4 no. ii) 415 V 315 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 1no. (Make – L & T/ SIEMENS/ABB/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor (Make – L & T/ SIEMENS/ABB/Schneider) - 1 No., b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. c) 630/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos.

d) Supplying & Fixing 6 Amp SP MCB---- 3 nos. e) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads. Earthing Arrangement :- A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip. The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

Feeder Pillar box near MBBT Department SITC of outdoor type water proof Distribution Feeder Pillar box (900 mmx1300 mm x550 mm ) conforming to Indian Standard IS : 5039- 1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS). [Manufacturer/Fabricator having Test Certificates from CPRI] The body will be fabricated with 3mm thick MS plate, MS angle ( 50X50X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also. Incoming arrangement - i) 415 V 400 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating including power coated painting on it (Make – L & T/ SIEMENS/ABB/Schneider) :- 1no

Bus bar section : 500 V, 600 Amp capacity 4 bar Aluminium bus bar(2 x 40mm x 5mm) mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification- 1 set. B) Outgoing arrangement- i) 415 V 250 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 2 nos. (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V 200 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 2 nos. (Make – L & T/ SIEMENS/ABB/Schneider) iii) 415 V 160 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 1no. (Make – L & T/ SIEMENS/ABB/Schneider)

Metering Panel a) Multifunction Meter Digital Type Load Monitor ( Make L&T/Legrand/ABB) - 1 No., b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. c) 400/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. d) Supplying & Fixing 6 Amp SP MCB---- 3 nos. e) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads. Earthing Arrangement :- A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip.

The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

Feeder Pillar box near NMR Department SITC of outdoor type water proof Distribution Feeder Pillar box (1200 mmx1350mm x550 mm ) conforming to Indian Standard IS : 5039- 1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS). [Manufacturer/Fabricator having Test Certificates from CPRI] The body will be fabricated with 3mm thick MS plate, MS angle ( 50X50X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also. Incoming arrangement - i) 415 V 630 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating including power coated painting on it :- 1no (Make – L & T/ SIEMENS/ABB/Schneider)

Bus bar section : 500 V, 1000 Amp capacity 4 bar Aluminium bus bar mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification- 1 set. B) Outgoing arrangement- i) 415 V 400 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 2 nos. (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V 315 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 3 nos. (Make – L & T/ SIEMENS/ABB/Schneider) iii) 415 V 160 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 1no. (Make – L & T/ SIEMENS/ABB/Schneider)

Metering Panel a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider) d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. e) 630/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. e) Supplying & Fixing 6 Amp SP MCB---- 3 nos. f) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads. Earthing Arrangement :- A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip.

The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

Feeder Pillar box near Banyan Hostel SITC of outdoor type water proof Distribution Feeder Pillar box (1200 mmx1350mm x550 mm ) conforming to Indian Standard IS : 5039- 1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS). [Manufacturer/Fabricator having Test Certificates from CPRI] The body will be fabricated with 3mm thick MS plate, MS angle ( 50X50X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also. Incoming arrangement - i) 415 V 630 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating including power coated painting on it :- 1no (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V 630A on load front operated Changeover- 1 nos (Make – L & T/ SIEMENS/ABB/Schneider)

Bus bar section : 500 V, 1000 Amp capacity 4 bar Aluminium bus bar (2 x 50mm x 10mm) mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification- 1 set. B) Outgoing arrangement- i) 415 V 400 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 1 nos. (Make – L & T/ SIEMENS/ABB/Schneider) ii) 415 V 200 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating with cable end box at one side including power coated painting on it :- 5 nos. (Make – L & T/ SIEMENS/ABB/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider) d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set.

e) 630/5 Amp ratio C.T (Kappa or equivalent) --- 1 nos. e) Supplying & Fixing 6 Amp SP MCB---- 3 nos. f) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads. Earthing Arrangement :- A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip. The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

LT Panel for Biochemistry Biophysics Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of one no315 A SFU as incomer [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part. Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system .

The panel is to be properly gasketed to prevent the dust & vermin. All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side. Incoming Arrangement : i) 415V, 315 A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 1 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) Bus bar section : 500V, 500 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 40 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 63A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 5 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) b) 415V,100A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 5 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider) d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. e) 315/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos.

e) Supplying & Fixing 6 Amp SP MCB---- 3 nos. f) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

Supplying and fixing 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. 320 A. (Make- L&T/ABB/Siemens/Schneider)

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. [d-c/4/a] 320 A . (Make- L&T/ABB/Siemens/Schneider)

Supplying and fixing sheet steel (16SWG) cable end box on TPN SFU enclosure with nuts bolts etc incl. powder coated painting. 315/320A. [D-5/5]

LT Panel for Computer Science and Engineering 1 Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of one no 400 A SFU as incomer [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part. Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system .

The panel is to be properly gasketed to prevent the dust & vermin. All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side. Incoming Arrangement : i) 415V, 400 A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 1 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) Bus bar section : 500V, 600 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 50 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 200A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 4 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) b) 415V,160A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 4 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider) d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. e) 400/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. e) Supplying & Fixing 6 Amp SP MCB---- 3 nos.

f) Danger board---- 1 nos. Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

LT Panel for Computer Science and Engineering 2 Supply and installation of L.T. cubical type fully compartmentalized distribution panel board(Raw Normal Power), having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. (Main LT panel comprised of one no 250 A SFU as incomer [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of this item has to approved by EIC before making of it mentioning all major technical details with specification and Make of each and individual part. Construction Details : All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system . The panel is to be properly gasketed to prevent the dust & vermin.

All combination of Horizontal and vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, Aluminium multi core cables/Aluminium Bar, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side. Incoming Arrangement : i) 415V, 250 A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses (Make – L&T/SIEMENS/ABB) in open execution ----- 1 Nos. Bus bar section : 500V, 400 Amp capacity tinned 4 bar Aluminium bus bar [size of flat- 50 mm x 5 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications. Outgoing Arrangement : a) 415V, 63A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 4 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) b) 415V,100A TPN Switch Disconnector Fuse unit with DIN type HRC Fuses in open execution ----- 3 Nos. (Make – L & T/ SIEMENS/ABB/Schneider) Metering Panel a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider) d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set. e) 250/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. e) Supplying & Fixing 6 Amp SP MCB---- 3 nos. f) Danger board---- 1 nos.

Interconnection :- All interconnection between incoming main to Busbar are to be made with suitable size Aluminium bars or equivalent flexible pvc insulated multistranded single core Al. cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. Earthing :- A separate continuous GI earth busbar of size 50mm x 6mm is to be placed at the inside bottom of the panel and run across the full length of the panel board atleast extended for 75 mm at both side end of panel and should have drill hole to fit in 12x50mm GI nut bolt for earth strip connection. The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating. Installation :- The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C. All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

(For Substation -2 , LT Panel Extension) Supply & Fixing 5 (five) nos separate sheet metal ( 2mm thick) Iron Clad Cable end terminal Box on angle iron frame on wall, incl. earthing attachment and painting as required. Dimention of each compartment is 600 x 600x 200 mm .comprising of four nos 240/415 V, 630/400 A stud / Al Bus Bar (R/Y/B/N) on porcelain insulator, compression type cable gland for PVC/A cable and having lined with rubber gasketted top cover with brass machine screws etc. Drawing and Connection diagram approved by EIC.

Supply & Delivery of following sizes single Core XLPE Insulated & Sheathed Non-Armored Aluminum conductor cable for Working Voltage up to 1100 Volts [Make - Havells/Gloster / Polycab / RR kable/KEI]

single core 240 sqmm

single core 95 sqmm

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Dismantling the old 2 nos. Transformers, 3 Panel HT Gear, 2 nos LT Panel from existing Sub Station, LT Panel from Bot Tala S/S, one Feeder Piller in front of Microbiology Deptt., 3 nos. LT Panel from existing Deptt. after disconnection existing connection, deposited the same at University Store, mending good the damages as per direction.

Hiring of 500 KVA DG set for emergency supply of Power to diff. Deptt. During the time of normal power shut down taken to give facility the work.

Hiring of 250 KVA DG set for emergency supply of Power to diff. Deptt. During the time of normal power shut down taken to give facility the work.

Hiring of 100 KVA DG set for emergency supply of Power to diff. Deptt. During the time of normal power shut down taken to give facility the work.

Supply and pouring of Diesel Fuel for Hiring DG Set

Submitting of Electrical Plan layout diagram from different S/S to Diff. Building of Kalyani University in 4 copy.

Supplying & delivery of HT 11 KV (E) Grade 3 core 240 sq. mm circular Armored Al. XLPE (E) insulated with extruded semi conducting compound in combination with copper tape, inner sheath of PVC tape armored & overall PVC sheathed cable (Make: Gloster / Universal / Polycabl / Havells) confirming to IS:7098 / part - II / 2011 with latest amendments. [ NS ]

Laying of one 3 core 240 sq. mm cable through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand as per GS [F3 / 4(b] (At 300 KVA S/S site.)

Supplying & fixing of 3 Core 240 sq. mm 11KV XLPE (E) cable termination heat shrinkable end kits 3M (M-seal) make including S&F heat shrinkable 11KV XLPE (E) cable termination end kits and other necessary materials complete for Indoor & Outdoor termination .also including socketing long barrel type 3 M (M-seal) / Dowels make by crimping method complete including S & F 11 KV HT tape & necessary materials also maintain proper method of 11 KV HT kit fixing. (NS )

Supply & Delivery of following sizes 4 Core XLPE Insulated & Sheathed Armored Aluminum conductor cable for Working Voltage up to 1100 Volts [Make - Havells/Gloster / Polycab / RR kable/KEI]

50 sq. mm (NS) [For Pump Room]

95 sq. mm [NS] [For NMR Bldg.]

120 sq. mm [NS] [For International Guest House]

150 sq. mm (NS) [For Different Department]

240 sq. mm (NS) [For Research & Innovation Building and Adm. Building to S/S -4]

300 sq. mm. (NS) [For LT Panel at SS and different Feeder Pillar]

400 sq. mm. (NS) [For Research Innovation Centre]

Withdrawing of Cable of 4 Core 35 sq. mm to 240 sq. mm from existing underground trench by companies own tools & tackles with care. (NS)

Supplying & fixing medium gauge GI pipe (ISI medium, Make - Zindal / Bansol) protection with necessary fittings and jointing materials as required.

50 mm dia [F6/11(c)]

65 mm dia [F6/11(d)]

80 mm dia [F6/11(f)]

100 mm dia [F6/11(g)]

125 mm dia [F6/11(h)]

Road boring (Micro Tunneling) of different sizes of pipes / as per requirement / as per instruction of EIC with necessary tools & tackles complete including 80 mm dia GI pipe . (NS)

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

4 C 50 sqmm

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting.

4 C 95sqmm

4 C 120 sqmm

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish Above 35 sqmm to 95 sqmm at an average depth of 100 mm in floor/pavement/wall etc.

4 C 50 sqmm

Laying of one cable upto 150 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand

4 C 50 sqmm

4C 95 sqmm

4 C 120 sqmm

4 C 150 sqmm

Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand

4 C 240 sqmm

4 C 300 sqmm

Laying of one cable above 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand

4 C 400 sqmm

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

4 C 50 sqmm

4 C 95 sqmm

4 C 150 sqmm

Laying of two cables above 35 sqmm and upto 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

4 C 120 sqmm

4 C 150 sqmm

Laying of one No. cable above 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

4C 240 sqmm

Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

4C 300 sqmm

4C 400 sqmm

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

4C 50 sqmm

Laying only Cable above 50 sqmm but not exceeding 400sqmm through existing RCC/ Hume/GI Pipe/open masonary trench for single, 2, 3, 3½ and 4 core

4C 120 sqmm

4C 150 sqmm

4C 240 sqmm

4C 300 sqmm

4C 400 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE / PVC armored cables as below Dowels make gland as per GS

4 Core 25 sq. mm [7(c)/F4 ]

4 Core 35 sq. mm [7(c)/F4 ]

4 Core 50 sq. mm [7(c)/F4]

4 Core 70 sq. mm [7(c)/F4]

4 Core 95 sq. mm [7(c)/F4]

4 Core 120 sq. mm [7(c)/F4]

4 Core 150 sq. mm [7(c)/F4]

4 Core 185 sq. mm [7(c)/F4]

4 Core 240 sq. mm [7(c)/F4]

4 Core 300 sq. mm [7(c)/F4]

Finishing of the XLPE / PVC insulated armored cable ends by crimping method incl. supplying & fixing solder less socket (DOWELS) make, tapes, anticorrosive paste & jointing materials as per GS.

4 Core 25 sq. mm [8(b)/F5]

4 Core 35 sq. mm [8(b)/F5 ]

4 Core 50 sq. mm [8(b)/F5 ]

4 Core 70 sq. mm [8(b)/F5 ]

4 Core 95 sq. mm [8(b)/F5 ]

4 Core 120 sq. mm [8(b)/F5 ]

4 Core 150 sq. mm [8(b)/F5 ]

4 Core 185 sq. mm [8(b)/F5 ]

4 Core 240 sq. mm [8(b)/F5 ]

4 Core 300 sq. mm [8(b)/F5 ]

Sub-Head 7 --Earthing & Earth Bus bar Earthing with 50 mm dia GI pipe (Tata Medium), 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level. [2(a)/G-1]

Earthing with 65 mm dia GI pipe (TATA-Medium) x 3.0 Mts. long and 1 no. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. [2(d)/G-1]

Earthing with 80 mm dia GI pipe (TATA-Medium)x 6.0 Mts. long full length and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 6.65 Mts. [For Transformer neutral − (4) nos, transformer body − (4) nos., consumer gear − 2 nos. and Lt Panel (4) ]

Extra for providing masonry enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement mortar (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.

Extra treatment of soil by using salt & charcoal for pipe electrode as to G.S. ( To be use / Pipe electrode (2 cement Bag Charcoal & 15 Kg Crystal Solt)

Connecting the equipment’s to earth bus bar including S & F 4 SWG GI (Hot Dip) wire on wall/floor with staples buried inside wall/floor as required and making connection to equipment’s with bolts, nuts, washers, cable lugs etc. as required and mending good damages. [5(a)(i)/G-2)]

S & F of earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. [4(a)/G-2]

S & F of earth bus bar of galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the bus bar complete with GI bolts, nuts, washers, spacing insulators etc. as required. [4(b)/G-2]

Connecting the equipment body to earth bus bar including S&F 20 mm x 3 mm galvanized (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipment incl. drilling holes, with bolts, nuts, washers etc. [5(c)/G-3]

Connecting the equipment body to earth busbar including S&F 25 mm x 6 mm galvanized (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipment incl. drilling holes, with bolts, nuts, washers etc. [5(d)/G-3]

Supply & fixing earth bus bar of galvanized (Hot dip) MS flat 65 mm x 8 mm on wall having clearance of 6 mm from wall incl. providing drilled holes on the bus bar complete with GI bolts, nuts, washers, spacing insulators etc. as required (for transformer neutral). [G-2/4d]

Insulating the 65 x 8 mm GI flat incl. S&F black heat shrink PVC sleeves etc. The PVC tube sleeve to be inserted on the GI flat and heat shrieked by heating apparatus by skilled technician carefully without damaging the PVC sleeve as per direction of the EIC (for transformer neutral earth bus bar) (NS)

S& laying 240 sq. mm. single core multi strand PVC insulated flexible Cu wire in suitable size of PVC flexible pipe (reinforced) from neutral earth bus bar to transformer point as required (to be laid 2 nos. in parallel) (for transformer neutral earthing including 2 nos. 240 sq.mm Size Cu. Socket Dowels make .) (NS)

Supply & fixing of earth bus bar of Galv. (Hot dip) M.S. flat of 50 mm x 6 mm on wall having clearance of 6 mm from wall incl. providing drilled holes on the bus bar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Connecting the equipment body to earth bus bar incl. S & F 50 mm x 6 mm galvanized (Hot dip) M.S. flat on Wall/floor with G.I. saddle as required and making connection to equipment with incl. drilling holes, nuts, bolts & washers as per G.S. [G-3/5.e]

Making testing arrangement and submitting the test report for high voltage testing of specified voltage incl. checking & testing of all HT / LT equipment by authorized firm of Directorate of Electricity & commissioning the installation after obtaining the Approval of Directorate of Electricity. [NS]

Providing & fixing danger plates made of mild steel at least 2 mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required. (a) High Voltage - size 250mm x 200mm

Providing & fixing danger plates made of mild steel at least 2 mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required (b) Medium Voltage - size 200mm x 150mm

S & F CO2 fire extinguisher (4.5 kg. capacity) (Surex / Fire shield / Max Well) on wall with necessary MS bracket as per G.S. incl. mending good the damages to original finish. [NS]

Supply and fixing of foam fire extinguishers conforming to IS 4989-2006, Portable type 9 lit capacity hanged on wall with bracket complete as required. [Make - Fire Shield/ Ceasefire] [Non-Schedule Item]

Providing of set of 1 no. 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red-oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity I/c filling sand etc.

Supply and fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass as reqd. (approximate front area 1.20 sq.metre). [Non-Schedule Item]

Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.)

S & F best quality FIRST AID BOX (Al. body) as per PWD specification, complete with all the items as required by rule of sub-station on MS bracket incl. damages to original finish. [NS]

S & D of 2 mtr' x 1 mtr x 12mm rubber mat to withstand 15KV dielectric strength as per IS 15652 - 2006 [NS]

S & D of 2 mtr' x 1 mtr x 6mm rubber mat to withstand 3.3 KV dielectric strength as per IS 15652 - 2006 [NS]

S & F 11/33 KV grade rubber hand gloves. [NS]

Supply & fixing 6 mm thick best quality M.S. chequer Plate. Including painting. For covering the trench

Supply & fixing of ISM C channel 75 mm X 50 mm X 4.8 mm required for installation of HT and LT equipment over through out the cable trench in the sub station

Supply & Delivery of Single Core 500 Sqmm sizes XLPE Insulated & Sheathed Armoured Aluminum conductor cable for Working Voltage up to 1100 Volts [Make - Gloster /RR kable/KEI / Polycab / Havells]

Laying of one cable above 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand

Laying of one No. cable above 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

CHAKRABORTY ENTERPRISE (BID ID -6103263)

DURGAPUR POWER (BID ID -6093098)

M/S. N.C. HORE (BID ID -6095739)

PARTHA SARKAR (BID ID -6081050)