Supply, Installation, Testing and Commissioning of EandM (Electrical, VAC and Fire Protection) Works from JLN stadium Station (Excluding station) to Infopark station including 10 Elevated Stations, PD areas and Associated Viaduct for Phase II of KMRL

Amount

E.00 General

a)The BOQ specified below include the latest relevant standards, specifications, drawing details, etc. and the bidder/ contractor is required to go through all stated above as referred in tender document while quoting the rates. All the samples/ material intended to be used in the works shall be subject to approval of the Employer's representative before supply.

b)Sub-letting of work by the contractor shall only be permitted in accordance with Particular Conditions of Contract.

c)The items indicating one quantity can also be operated and variation clause shall be applicable as stipulated in GCC / PCC.

d)Bus Bar Sizing calculations certified by OEM shall be submitted for approval to Employer or his representative.

e)For approved list of makes, refer specifications.

f)Any revision in size of Switchgear shall be re-cost as per Addition Deletion Schedule - which is part of this BOQ. All individual item in addition / deletion shall be applicable including all associated work, material etc., for revision of the same.

g)The prices are to be quoted in the below mentioned form & shall include the supply, installation, testing & commissioning at site of all equipment's, ancillary materials as specified and all such items what so ever required to fulfil the intent and purpose as laid down in the specifications and / or drawings .

h)All items shall be confirm to IS/ IEC/ BS/ NFPA as per approval of Employer's representatives. All items shall be supplied from ISO certified supplier.

i)Seperate neutral link shall be provided for each phase in all distribution board.

j)Supply, Installation & Testing of following items complete as per below description and comforming to technical specifications. In case of any contradiction between Technical Specification and BOQ most stringent one shall be applicable.

k)All E&M systems shall be RS 485 ports and potential free contacts for BMS/SCADA compatibility.

l)All Panels shall be provided with surge protection device of rated equivalent to design fault level of Panel. Surge protection Devices shall confirm to IS 16463 (Part 11) or, IEC 61643-11: 2011 or latest and NBC 2016 or latest.

E.01 M V SWITCHGEAR

Switch Boards / panels

Supply, installation, testing & commissioning of front operated front access cubical type indoor duty floor / wall / recess/ surface mounting, totally enclosed dust and vermin proof (minimum protection IP 54) panels with neoprene gaskets, fabricated from 2mm thick CRCA sheets for load bearings member and 1.6 mm thick CRCA sheet for enclosure portions with powder coated finish (minimum thickness 80 micron) suitable for 415 ±10% volts 3 phase 4 wire 50±3% Hz system to withstand symmetrical fault level of 50KA at 415 V including interconnections, bonding to earth etc. and flush doors conforming to relevant IEC (viz. IEC 61439-1&2) standard including the earth leakage protection complete as per specification & drawings as required and as given below. All internal wiring in the panels shall be carried out using FRLSH wires & shielded cables as per PS.

a)All panel shall be form 4b type 6. The Switchboards shall be provided with 3.2mm, thick aluminium detachable gland plates for entry of cables from the top/ bottom as required.

b)All live accessible parts shall be shrouded and all equipment shall be finger touch proof. SMC/ DMC shrouds and busbars supports suitably spaced shall be used. Hinged doors shall be provided on all outgoing feeders with switch handles lockable in OFF position.

c)The panel shall have High conductivity, High Strength tinned copper busbars with bar type feeder connections, spacers etc. and neutral busbar shall be of 100% capacity. Busbar spreader shall have full contact with lugs of cable.20% space provision shall be considered for future

d)Bus Bar Sizing calculations certified by OEM shall be submitted for approval to Employer or his representative.

e)All accessories & supporting structures such as channels, 75mm. ISMC base frame, mounting brackets, lifting lugs, panel heaters arrangement etc. as required.

f)Each incomer and outgoing feeder shall be provided with LED status indication lamps suitable for 230 V, AC as approved

g)The makes of components and accessories shall, to the extent practically feasible, be same for panels and boards for uniformity, standardisation and replaceability and shall be applicable to all panels/ boards under the scope of work.

h)Switchboard including interconnections, labelling, earthing, associated foundation/ masonry work & erection etc. complete as required.

i)All MCCBs shall be current limiting type microprocessor based, rated for requisite specified Service short circuit breaking capacity (Ics) suitable for isolation conforming to latest IEC60947-2 duly marked on MCCB, at operating voltage (Ue) of 415 V, insulation voltage (Ui) 750 V and with trip free mechanism, handle indicating ON, OFF, tripped position. The breaking capacity as mentioned shall be Ics values.

j)MCCBs shall be compact (As approved by Engineer-in-charge), suitably designed to provide protection of motors, cables, busbars to suit rated current, unbalanced power distribution as required and with front adjustable overload, short circuit and minimum electrical endurance shall be as per IEC 60947-2 clause no. 7.2.4.2 & table no.8.

k)All the MCCBs (Wherever required) shall be provided with potential free contacts for ON, OFF status as required, from BMS workstation and SCADA.

l)MCBs shall conform to IEC898/ IS 8828 (latest) and, with breaking capacity 10 kA at 415 V AC, current limiting type lower powerloss appx 40%-70% of the stipulated value and suitable for magnetic releases operating between 3 to 5 times rated current for normal power distribution application and 5 to 10 times rated current for motor application duty, with minimum Electrical endurance of the order of 20000 operation cycles.

m)Panel/ board design shall be compact and components / accessories of compact sizes be used to economise the room space available. Employer reserve the right to seek compact items inplace of larger ones

n)All incomer ACB's shall be provided with minimum 2 NO + 2 NC auxiliary contacts and all MCCBs (wherever required) shall be provided with 2 NO + 2 NC auxiliary contacts, and there should be provision to add min. 6 Auxiliary contacts.

0)All 4-pole ACBs shall have fully rated neutral pole

p)The panels shall be fitted with Clean Agent based panel flooding system. Payment for Clean Agent based panel flooding system shall be made under separate item. Scheme of Clean Agent based panel flooding system shall be got approved by Engineer-in-charge before proceeding with manufacturing and assembly. The holes arrangement shall be cordinated with Gas flooding system vendor/manufacturer.

q)All incoming and outgoing MCCBs shall have minimum ON, OFF & Trip. Phase indication (Red, Yellow, Blue) shall be used for incoming feeders only.

r)All outgoing feeders of lift, HVAC feeder of Essential panel and incomer of escalator panel shall be provided Digital Energy meter with RS 485 port for measuring Volt, Ampere, Power, Energy, Power factor, Max. Demand etc. confirming to IS 13779 with necessary Circuit MCBs and suitable size CTs.

s)All Panel shall have total discrimination with submission of verification document without any financial implication.

t)ALL Panel shall have Surge protection device in Incoming feeders with suitable circuit breaker. SPD shall be as per Particular Specification.

u)All hinged door shall be earthed through minimum 2.5 sqmm tinned braided copper wire.

v)All parameters as defined below shall be 415 ± 10% volt, 50 ± 3% Hz, 3 Phase, 4 wire System.

w)Meters and CT for all panels shall have an accuracy of 0.5

x)Various panels/ boards as given below:

1.1 Main Distribution Board (MDB) as per specifications & Drawing complete as per following details:

(a)Main Distribution Board (MDB) -Type-A

(A)TRANSFORMER - I INCOMING

1 no. 1000 A, 415V, 50kA, 4P draw out Electrically operated(EDO) ACB complete with:

1- set Red, Green for ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

3 nos. cast resin current transformers of 1000/5 ratio with 5 VA Burden & Class 5P10 for protection

3 nos. cast resin current transformers of 1000/ 5 ratio with 5 VA burden and Class 0.5 CT for measurement.

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc and as called for in the work requirements.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Surge protection device with.MPCB as required.

Terminals to receive aluminium XLPE armoured cables

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification and requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra. All feed back signal shall be wired with shielded cable of minimum 2.5 sqmm size

1 no. Numerical relay shall be provided with the following Instantaneous Overcurrent short, short circuit, REF protection, thermal overload protection with relevant number of RS485 ports ( minimum of 8 DOs)

(B)TRANSFORMER - II INCOMING

1 no. 1000 A, 415V, 50kA, 4P draw out Electrically operated (EDO)ACB complete with:

1- set Red, Green for ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

a:3 nos. cast resin current transformers of 1000/ 5 ratio with 5 VA burden and Class 0.5 CT for measurement. b:3 nos. cast resin current transformers of 1000/5 A ratio with 5 VA Burden & Class 5P10 for protection

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Surge protection device with MCCB as required.

Terminals to receive aluminium XLPE armoured cables

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification and requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra. All feed back signal shall be wired with shielded cable of minimum 2.5 sqmm size

1 no numerical relay shall be provided with the following Instantaneous Overcurrent short, short circuit, REF protection, thermal overload protection with relevant number of RS485 ports ( minimum of 8 Do s)

(C)BUS COUPLER & BUSBAR

1 no. 1000 A, 415V, 50kA, 4P, draw out electrically operated 4 pole (EDO)ACB, ON OFF and TRIP indications.

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 1000 A as per specification, suitable to with stand symmetrical fault level of 50 kA. at 415 V. The neutral busbar shall be of 100% capacity.the bus bar sizing calculation shall be certified by the OEM . Two incomers & Bus coupler shall be electrically & mechanically interlocked such that only two breakers shall be switched ON at a time.

Both incomers and bus coupler shall be interlocked electrically & mechanically.

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc.

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification & requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra. All feed back signal shall be wired with shielded cable of minimum 2.5 sqmm size

(D)Metering

1 No., 230 V, AC operated integral type Digital meter with RS-485 port for measuring Amps, Voltage, Energy, kWH, kVAH, frequency, THD, TOD, Maximum Demand, power factor & import / export etc. conforming to specifications, latest IEC(viz. IEC 1036, 687, 1286)/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size summating CTs for above two incomer metering supporting SCADA/ BMS connectivity

(E) OUTGOINGS All outgoings shall be equiped with ON /OFF/Trip indication

3 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit (ESPP, 2 no Spare )

1 nos. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent , short circuit & Earth Fault Protection ( EV Charging)

1 no. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent , short circuit & Earth Fault Protection. ( PAP)

1 nos. 200 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent , short circuit ( MLP,)

1 nos. 160 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent , short circuit (Esc PP)

2 nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent , short circuit ( Spare)

1 no. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent , short circuit & Earth Fault Protection. ( SPARE)

1 nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent , short circuit ( WPP)

1 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection.(AHF)

(F)B2 OUTGOINGS - All outgoings shall be equiped with ON /OFF/Trip indication

2 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & (ESPP,Spare,)

1 nos. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection (FPP)

1 nos. 200 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit ( MLP,)

1 nos. 160 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection. ( Spare )

1nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent, short circuit ( Spare)

1 nos. 63 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent, short circuit ( Spare)

1 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection (PAP)

(b) Main Distribution Board (MDB) -Type-B

(A)TRANSFORMER - I INCOMING

1 no. 1250 A, 415V, 50kA, 4P draw out Electrically operated (EDO)ACB complete with:

1- set Red, Green for ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

3 nos. cast resin current transformers of 1250/5 ratio with 5 VA Burden & Class 5P10 for protection

3 nos. cast resin current transformers of 1250/ 5 ratio with 5 VA burden and Class 0.5 CT for measurement.

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Surge protection device with MPCB as required.

Terminals to receive aluminium XLPE armoured cables

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification and requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra. All feed back signal shall be wired with shielded cable of minimum 2.5 sqmm size

1 no numerical relay shall be provided with the following Instantaneous Overcurrent short, short circuit, REF protection, thermal overload protection with relevant number of RS485 ports ( minimum of 8 Do s)

(B)TRANSFORMER - II INCOMING

1 no. 1250 A, 415V, 50kA, 4P draw out Electrically operated (EDO)ACB feeder complete with:

1- set Red, Green for ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

3 nos. cast resin current transformers of 1250/ 5 ratio with 5 VA burden and Class 0.5 CT for measurement. 3 nos. cast resin current transformers of 1250/5 A ratio with 5 VA Burden & Class 5P10 for protection

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Surge protection device with MPCBas required.

Terminals to receive aluminium XLPE armoured cables

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification and requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra. All feed back signal shall be wired with shielded cable of minimum 2.5 sqmm size

The provision for Auto / manual /remote switch for Incomer shall be provided. The operation of Incomer shall be done from both SCADA and locally. and the feed back of each position shall be taken to SCADA

1 no numerical relay shall be provided with the following Instantaneous Overcurrent short, short circuit, REF protection, thermal overload protection with relevant number of RS485 ports ( minimum of 8 Do s)

(C)BUS COUPLER & BUSBAR

1 no. 1250 A, 415V, 50kA, 4P, draw out electrically operated 4 pole (EDO)ACB, ON OFF and TRIP indications.

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 1250 A as per specification, suitable to with stand symmetrical fault level of 50 kA. at 415 V. The neutral busbar shall be of 100% capacity.The bus bar sizing calculation shall be certified by the OEM . Two incomers & Bus coupler shall be electrically & mechanically interlocked such that only two breakers shall be switched ON at a time.

Both incomers and bus coupler shall be interlocked electrically & mechanically.

ACB shall be equipped with Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's. Release shall be self powered, true RMS current, Internal fault indications, Overload, Short Circuit and Earth fault indications etc.

Note: Contractor shall provide an earmarked terminal boards for SCADA signals as per specification & requirements. Cost for SCADA compatibility requirements shall be included in this item and nothing shall be paid extra.

(D)Metering

1 No., 230 V, AC operated integral type Digital meter with RS-485 port for measuring Amps, Voltage, Energy, kWH, kVAH, frequency, THD, TOD, Maximum Demand, power factor & import / export etc. conforming to specifications, latest IEC(viz. IEC 1036, 687, 1286)/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size summating CTs for above two incomer metering supporting SCADA/ BMS connectivity

(E) OUTGOINGS All outgoings shall be equiped with ON /OFF/Trip indication

3 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit ( ESPP ,2 nos Spare )

1 nos. for 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection( AHF)

2 nos. 200 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent , short circuit ( MLP,Spare)

1 nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent , short circuit & Earth Fault Protection. ( Spare )

1 nos. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection. (EV Charger)

1 nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent , short circuit & Earth Fault Protection. ( WPP)

(F) OUTGOINGS All outgoings shall be equiped with ON /OFF/Trip indication

2 nos. 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit ( PAP,ESPP)

2 nos. 250 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit( Esc PP, Spare)

2 nos. 200 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit ( MLP,Spare)

1 nos. 100 A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent, short circuit ( Spare )

1 nos. 63A, 415V, Ics=35 kA, 4P MCCB’s with variable overcurrent, short circuit ( Spare )

1 nos. 400 A, 415V, Ics= 35 kA, 4P MCCB’s with variable overcurrent, short circuit & Earth Fault Protection.(FPP)

1.2 Essential Power Panel (EPP) complete with 415 V Contactor based automatic changeover system as per specifications & Drawing as per following details:

(a) Essential Power Panel (EPP)

(A)INCOMER (Normal supply)

Incoming from B1 with 400 A, 415V, Ics=35 kA, 4P, MCCB complete with variable overcurrent, short circuit for Normal supply.

Incoming from B2 with 400 A, 415V, Ics=35 kA, 4P, MCCB complete with variable overcurrent, short circuit and for Normal supply.

4 Pole, 415V Contactor based automatic changeover system complete.

2- set of Red, Green ON, OFF indicating lamps.

2- set of three phase indicating lamps (Red, Yellow, Blue).

2- set of Amber healthy trip indicating lamps for above feeders.

Surge protection device with MPCB as required.

(B)INCOMING FROM DG PANEL

1 no. 400 A, 415V, Ics= 35 kA, 4P, MCCB's complete with variable overcurrent, short circuit, Earth fault protection.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase (Red, Yellow, Blue) indicating lamps

1-set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35 kA at 415 V. The neutral busbar is to be of 100% capacity.

All incomers shall be interlocked electrically & Mechanically suitable for interlocking, complete with all hardware and software as per interlocking schedule. so that only one supply is switched on at a time and fail safe restoration.

(D)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVRH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size CTs for Busbar metering supporting SCADA/ BMS connectivity

(E)OUTGOING UNITS All outgoings shall be equiped with ON /OFF/Trip indication

3 No. 160A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection.(2 NOS S&T AND E&M COMBINED UPS+1 NOS SPARE)

2 Nos.100A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases(ACDB /TRACTION+SPARE)

2 Nos.100A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection with MFM ( ACDB 1 , ACDB 2)

2 Nos. 63A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and ( Spare )

10 Nos. 40A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection. (Elevators with MFM meters, Street level lighting DB )

1.3 Main lighting panel (MLP) complete with contactor based automatic changeover system as per specifications & Drawing as per following details.

(a) Main Lighting panel (MLP)

(A)INCOMER-1 from A (MDB)

1 no. 200A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(B)INCOMER-II from B MDB)

1 no. 200A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 200 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

16 nos. 40A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases (Lighting Dbs + Spare)

7 nos. 63A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases ( Via duct socket + Spare )

(E)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size of CTs for above Busbar metering supporting SCADA/ BMS connectivity

1.4 Water Pump Panel (WPP) as per specifications & Drawing as per following details:

All the fully automatic Starters shall be wired with FRLSH copper control cables of adequate size. Internal wiring, contactors, relay contacts, push button contacts should be rated not less than 2.5 sq mm.

(A)INCOMER

1 nos. 100A, 415V, Ics=25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases etc. having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(B)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 100 A as per specification, suitable to with stand symmetrical fault level of 25kA. at 415 V. The neutral busbar is to be of same size as phases.

(C)Metering

1 No. for busbar and 1 No. for each water pump feeder, 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and supporting SCADA/ BMS connectivity

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

2 Nos. 40A, 415V, TP MPCB for 7.50 kW motor with Star delta starter (with Inbuilt Single Phasing Protection, Auto/ Manual switch, Start Stop push button, Dry Run Protection, Bypass function, Overload, Short circuit, Earth Fault Protection) with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .(For 2 Nos. Bore well+ 2 Spare)

6 Nos. 3 Pole 32 A rating of TP MPCB for 3.7 kW motor with DOL starter (with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .( for Domestic water Pump -2 Nos & Sump Pump-2 Nos ).

2 Nos. 3 Pole 10 A rating of TP MPCB for with DOL starter (with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .( 2 Booster Pump )

2 Nos. 3 Pole 32A rating of TP MPCB for with DOL starter (with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .( 2 Domestic water Pump )

1 Nos. 3 Pole 10 A rating of TP MPCB for ( with DOL starter with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .(1 nos spare ).

4Nos. 3 Pole 32A rating of TP MPCB for 7.6 kW motor with DOL starter (with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .( for Domestic water Pump -2 Nos & Spare-2 Nos ).

1 Nos. 32A rating of TP MPCB for with DOL starter (with Inbuilt Single Phasing Preventer) Auto/ Manual switch, Start Stop push button, with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .for inline fans

4 Nos. DP 16 A rating of DP MCB with On,Off, Trip indications.

2 Nos. 32A rating of 4P MCCB Spare with On,Off, Trip indications.

1Nos. 25A, 415V, SP MPCB for Spare with Star delta starter (with Inbuilt Single Phasing Protection, Auto/ Manual switch, Start Stop push button, Dry Run Protection, Bypass function, Overload, Short circuit, Earth Fault Protection) with suitable rating of Electronic Over - load release and having suitable number of potential free contacts for monitoring & control, indications - On, Off, Trip .

1.5 Fire Pump Panel (FPP) as per specifications & Drawing as per following details complete with contactor based automatic changeover system.

(a) Fire Pump Panel (FPP) -Type-A (Civil station)

Internal wiring in the Starters shall be done with FRLSH cables of adequate size. Internal wiring, contactors, relay contacts, push button contacts should be rated not less than 2.5 sq mm.

(A) INCOMER - I from MDB-1(Normal Supply)

1 no. 400A, 415 V, Ics=35kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(B) INCOMER - II from DG set

1 no. 400A, 415 V, Ics=35kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of capacity as phases

Two incomers shall be interlocked electrically with contactor based automatic changeover system so that only one supply is switched on at a time.

(D)METERING

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVRH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size CTs for Busbar metering supporting SCADA/ BMS connectivity (for incomers)

(E)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

4 nos. 160 A, Ics=35 kA, 415 V, TP MCCB with fixed neutral and withand with variable overcurrent, short circuit (Main Hydrant pump 1 no. ,Common Standby pump 1no.,Sprinkler 1 no, 1 nos spare)

4 nos. 75 HP , VFDs with Inbuilt Single Phasing Protection, Auto/ Manual switch, Start Stop push button, Dry Run Protection, Bypass function, Overload, Short circuit, Earth Fault Protection and having contacts for indications - On, Off, Trip. with potential free contacts for remote monitoring and control.

2 Nos. 10-20A, 415 V, TP, MPCB upto 3.75 kW motor with suitable rating of Star Delta starter (with inbuilt bypass function, Start Stop push button, Electronics over current relays, single phasing preventer with potential free contacts for remote monitoring and control.

The outgoings shall be equiped with the following:

a)1 set of Red, Green,Amber- ON, OFF, TRIP indicating lamps

c)1 set of start stop push buttons.

e)Amber healthy trip indicating lamps.

Provision of remote stop with indication & buzzer of main fire pump & Stand By pump should be kept by pressing of push button switch. This provision shall be extended upto station control room.

(b) Fire Pump Panel (FPP) -Type-B (Alinchuvadu, Vazhakala,Padamughal,CSEZ,Infopark)

Internal wiring in the Starters shall be done with FRLSH cables of adequate size. Internal wiring, contactors, relay contacts, push button contacts should be rated not less than 2.5 sq mm.

(A)INCOMER - I from MDB (Normal Supply)

1 no. 250 A, 415 V, Ics=25kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(B)INCOMER - II from DG set

1 no. 250 A, 415 V, Ics=25kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 250 A as per specification, suitable to with stand symmetrical fault level of 25kA at 415 V. The neutral busbar is to be of capacity as phases

Two incomers shall be interlocked electrically with contactor based automatic changeover system so that only one supply is switched on at a time.

(D)METERING

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVRH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size CTs for Busbar metering supporting SCADA/ BMS connectivity (for incomers)

(E)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

3 nos. 160 A, Ics=35 kA, 415 V, TP MCCB with fixed neutral and with variable overcurrent, short circuit

3 nos. 75 HP , VFD with Inbuilt Single Phasing Protection, Auto/ Manual switch, Start Stop push button, Dry Run Protection, Bypass function, Overload, Short circuit, Earth Fault Protection and having contacts for indications - On, Off, Trip. with potential free contacts for remote monitoring and control.

2 Nos. 10-20A, 415 V, TP, MPCB upto 3.75 kW motor with suitable rating of Star Delta starter (with inbuilt bypass function, Start Stop push button, Electronics over current relays, single phasing preventer with potential free contacts for remote monitoring and control.

The outgoings shall be equiped with the following:

a)1 set of Red, Green,Amber- ON, OFF, TRIP indicating lamps

c)1 set of start stop push buttons.

e)Amber healthy trip indicating lamps.

Provision of remote stop with indication & buzzer of main fire pump & Stand By pump should be kept by pressing of push button switch. This provision shall be extended upto station control room.

(c) Fire Pump Panel (FPP) -Type-C(Palarivattom,Chembumukku,Chittethukara,KINFRA)

Internal wiring in the Starters shall be done with FRLSH cables of adequate size. Internal wiring, contactors, relay contacts, push button contacts should be rated not less than 2.5 sq mm.

(A)INCOMER - I from MDB (Normal Supply)

1 no. 250 A, 415 V, Ics=25kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(B)INCOMER - II from DG set

1 no. 250 A, 415 V, Ics=25kA, 4P, MCCB's complete with variable overcurrent, short circuit releases having:

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 250 A as per specification, suitable to with stand symmetrical fault level of 25kA at 415 V. The neutral busbar is to be of capacity as phases

Two incomers shall be interlocked electrically with contactor based automatic changeover system so that only one supply is switched on at a time.

(D)METERING

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVRH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criteria with necessary Circuit MCBs and suitable size CTs for Busbar metering supporting SCADA/ BMS connectivity (for incomers)

(E)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

3 nos. 160 A, Ics=35 kA, 415 V, TP MCCB with fixed neutral and with variable overcurrent, short circuit

3 nos. 60 HP - 40 HP , VFD with Inbuilt Single Phasing Protection, Auto/ Manual switch, Start Stop push button, Dry Run Protection, Bypass function, Overload, Short circuit, Earth Fault Protection and having contacts for indications - On, Off, Trip. with potential free contacts for remote monitoring and control.

2 Nos. 10-20A, 415 V, TP, MPCB upto 3.75 kW motor with suitable rating of Star Delta starter (with inbuilt bypass function, Start Stop push button, Electronics over current relays, single phasing preventer with potential free contacts for remote monitoring and control.

The outgoings shall be equiped with the following:

a)1 set of Red, Green,Amber- ON, OFF, TRIP indicating lamps

c)1 set of start stop push buttons.

e)Amber healthy trip indicating lamps.

Provision of remote stop with indication & buzzer of main fire pump & Stand By pump should be kept by pressing of push button switch. This provision shall be extended upto station control room.

1.6(A) Passenger Amenities Panel (PAP) For PD Area-Type-A ( Alinchuvadu/Chembumukk/Chittethukara/Padamughal/Palarivattom Jn /Kinfra park)

(A)INCOMER from A (MDB)

1 no. 250 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

The contractor shall provide KSEB/Kerala state electrical inspectorate tested energy meter of class 0.5s with suitable 4Nos CT of class 0.5s,burden 15VA on incoming side of the Passenger Amenities Panel with lockable arrangements.

Surge protection device with MPCB as required.

(B)INCOMER from Solar

1 no. 250 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 250 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

2 nos.100A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

5 nos.32A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

8 nos.63 A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection.

Each outgoing except the ones for commercial area DBs shall be equiped with suitable KSEB/Kerala state electrical inspectorate tested energy meter (class 0.5) provision with suitable 4 nos ( class 0.5 )CTs ( CTs are not required for direct metering feeders)

(E)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size of CTs for above Busbar metering supporting SCADA/ BMS connectivity

1.6(B) Passenger Amenities Panel (PAP) For PD Area-Type-B ( Civil station Junction)

(A)INCOMER from A (MDB)

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

The contractor shall provide KSEB/Kerala state electrical inspectorate tested energy meter of class 0.5s with suitable 4Nos CT of class 0.5s,burden 15VA on incoming side of the Passenger Amenities Panel with lockable arrangements.

Surge protection device with MPCB as required.

(B)INCOMER from Solar

1 no. 400A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(c)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

2 nos.160A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

3 nos.100A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release

1 no.200A, 415V, Ics= 35 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

1 nos.250A, 415V, Ics= 35 kA, 4P, MCCB's complete with variable overcurrent, short circuit release

9 nos.63 A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release

2 nos.32 A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release

Each outgoing except the ones for commercial area Dbs shall be equiped with suitable KSEB/Kerala state electrical inspectorate tested energy meter (class.5s) provision with suitable 4 nos ( class 0.5s )CTs ( CTs are not required for direct metering feeders)

(E)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size of CTs for above Busbar metering supporting SCADA/ BMS connectivity

1.6 ( C ) Passenger Amenities Panel (PAP) For PD Area-Type-C ( vazhakkala Station )

(A) INCOMER from A (MDB)

1 no. 400A, 415V, Ics=25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

The contractor shall provide KSEB/Kerala state electrical inspectorate tested energy meter of class 0.5S with suitable 4Nos CT of class 0.5S,burden 15VA on incoming side of the Passenger Amenities Panel with lockable arrangements.

Surge protection device with MPCB as required.

(B)INCOMER from Solar

1 no. 400 A, 415V, Ics=25 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

14 no 63A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

4 nos.32A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

2 nos.100A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

Each outgoing except the ones for commercial area Dbs shall be equiped with suitable KSEB/Kerala state electrical inspectorate tested energy meter (class.5s) provision with suitable 4 nos ( class 0.5s )CTs ( CTs are not required for direct metering feeders)

(E)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size of CTs for above Busbar metering supporting SCADA/ BMS connectivity

1.6 (D) Passenger Amenities Panel (PAP) For PD Area-Type-D ( CSEZ , Info park)

(A)INCOMER from A (MDB)

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

The contractor shall provide KSEB/Kerala state electrical inspectorate tested energy meter of class 0.5S with suitable 4Nos CT of class 0.5S,burden 15VA on incoming side of the Passenger Amenities Panel with lockable arrangements.

Surge protection device with MPCB as required.

(B)INCOMER from Solar

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases and Earth fault protection.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(C)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

4 nos.100A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

7 nos.63 A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

3 nos.32 A, 415V, Ics= 25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release.

Each outgoing except the ones for commercial area Dbs shall be equiped with suitable KSEB/Kerala state electrical inspectorate tested energy meter (class 0.5s) provision with suitable 4 nos ( class 0.5s )CTs ( CTs are not required for direct metering feeders)

(D)Metering (at Busbar)

1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criteria with necessary Circuit MCBs and suitable size of CTs for above Busbar metering supporting SCADA/ BMS connectivity

1.7 UPS Distribution Panel

(A)INCOMER-1 FROM UPS-1

1 no.160A, 415V, Ics=25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release and Earth fault protection.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

(B)INCOMER-2 FROM UPS-2

1 no.160A, 415V, Ics=25 kA, 4P, MCCB's complete with variable overcurrent, short circuit release and Earth fault protection.

1- set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps for above feeders

Surge protection device with MPCB as required.

( C )BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 160A as per specification suitable to with stand symmetrical fault level of 25kA at 415 V. Neutral Bus bar to be same size as phases.

(D)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

11 nos. 40A, 415V, Ics=25 kA, 4P MCCB’s and with variable overcurrent, short circuit release ( 9 nos Lighting Dbs + 2 nos spare)

4 nos. 32A, 415V, Ics=25 kA, 4P MCCB’s and with variable overcurrent, short circuit release( Signalling , telecom , AFC , Spare)

3 nos. 25 A, 230 V, Ics=25 kA, DP MCB’s and with variable overcurrent, short circuit release ( FACP + DFMD+ Baggage)

The switchboard shall be complete with all inter connections, risers, internal wiring, labels etc. complete as required.

(E)Metering

1 No., 230 V, AC operated integral type Digital meter with RS-485 port for measuring Amps, Voltage, Energy, kWH, kVAH, frequency, THD, TOD, Maximum Demand, power factor & import / export etc. conforming to specifications, latest IEC(viz. IEC 1036, 687, 1286)/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size summating CTs for above incomer feeder with supporting of SCADA/ BMS connectivity.

1.8 Escalator Power Panel (EscPP)

(A)INCOMER

1 nos.250 A ,415V, Ics=35 KA, TP MCCB with variable over current and short circuit release.

1 set of Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

Surge protection device with MPCB as required.

(B)BUSBAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 250 A as per specification, suitable to with stand symmetrical fault level of 35kA at 415 V. The neutral busbar is to be of capacity as phases

(C)OUTGOING All outgoings shall be equiped with ON /OFF/Trip indication

6 nos. 63A, Ics=35 kA, 415V, TP MCCB with fixed neutral and with variable overcurrent, short circuit, Earth fault protection releases suitable for motor application duty suitable for escalator drive motors accessories, connections as required and each having indication lamps to give status

(E)Metering

Incomer shall be provided with 1 No., 230V, AC operated integral type Digital meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, Maximum Demand & power factor etc. conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs and suitable size CTs for Busbar metering supporting SCADA/ BMS connectivity

1.9 MCCB with enlosures

(a) Supplying installation testing and commissioning of 32A TP MCCB with powder coated MS box in IP 55 rated surface/recessed box with the total unit having IP 55 ingress protection for PD area & SCR TER area with ON OFF& trip indication & cable termination box

(b) Supplying installation testing and commissioning of 32A TP MCCB with powder coated MS box in IP 40 rated surface/recessed box with the total unit having IP 40 ingress protection PD area with ON OFF& trip indication & cable termination box (S&T)

(c) Supplying installation testing and commissioning of 63A TP MCCB with powder coated MS box in IP 55 rated surface/recessed box with the total unit having IP 55 ingress protection PD area with ON OFF& trip indication & cable termination box (Viaduct)

(d) Supplying installation testing and commissioning of 160 Amp TP MCCB with powder coated MS box in IP 55 rated surface/recessed box with the total unit having IP 55 ingress protection for PD area with ON OFF& trip indication & cable termination box

(e) Supplying installation testing and commissioning of 100 Amp TP MCCB with powder coated MS box in IP 55 rated surface/recessed box with the total unit having IP 55 ingress protection for PD area with ON OFF& trip indication & cable termination box

(f) Supplying installation testing and commissioning of 16 Amp DP MCCB with powder coated MS box in IP 55 rated surface/recessed box

1.10 Active harmonic filter with power factor correction

(a) Supply installation, testing commissioning of 250- 300kVAR, Active Harmonics Filter as per IEEE 519, CRCA sheet enclosure with Tinned copper busbar & earth busbar, Cable chamber, protection relays comprising of specification under Active Harmonic Filter with all accessories and also provide the provision for fire trace tube in panel.Including power quality analysis

1.11 Adjustment rates for addition/ deletion of supply & fixing of following including making of suitable holes/ space in the panel/ DBs and making good all external finishes, terminations etc. complete as required.

(a) Multiple LED/ neon type indications

(b) Astronomic digital Timer

(c) Ammeter/ Voltmeter (3.5 digit display)

(d) TP Contactor - 40/ 32 Amp.

(e) Aux. Contact 1 NO + 1NC for MCB

1.12 Adjustment rates for addition/ deletion of compartmentalised switchgear in above panels/ board of following rating including the supply, fabrication, extension, modification of the enclosure or in a separate enclosure, earthing, basbar, other sub-systems, accessories etc. complete as required and as per specifications and as specified in of item 1.0 above

(a) 1 no. 1250 A, 415V, 50kA, 4P draw out Electrically operated ACB complete with:

1- set Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

3 nos. cast resin current transformers of 1000/ 5 ratio with 10 VA Burden & Class 5P10 for protection

3 nos. cast resin current transformers of 1000/ 5 ratio with 10 VA burden and Class 0.5s for measurement

Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Terminals to receive alum. XLPE armoured cables

RS-485 port for display of ON/ OFF status of ACB on BMS workstation through MODBUS protocol

(b) 1 no. 1000 A, 415V, 50kA, 4P draw out Electrically operated ACB complete with:

1- set Red, Green ON, OFF indicating lamps

1- set of three phase indicating lamps (Red, Yellow, Blue)

1- set of Amber healthy trip indicating lamps

3 nos. cast resin current transformers of 800/ 5 ratio with 10 VA Burden & Class 5P10 for protection.

3 nos. cast resin current transformers of 800/ 5 ratio with 10 VA burden and Class 0.5s for measurement

Microprocessor based release having variable range of overcurrent, short circuit, UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's.

230 V AC shunt trip coil

230 V, AC Motor wound spring closing mechanism

Terminals to receive alum. XLPE armoured cables

RS-485 port for display of ON/ OFF status of ACB on BMS workstation through MODBUS protocol

(c) Adjustment rates for addition/deletion of 5 KVAR capacity,additional capacity to the item no 1.12 (a) (Active Harmonics Filter as per IEEE 519,) based on the power quality analysyis done post commisioning of all equipments .

1.13 MCCB's complete with:

(a) 400A, 415V, Ics=35 kA, 4P, MCCB with variable over current, short circuit and 1-set of three phase indicating lamps (red, yellow, blue) including all Electrical Operating mechanism

(b) 250A, 415V, Ics=35 kA, 4P, MCCB with variable over current, short circuit and 1-set of three phase indicating lamps (red, yellow, blue) including all Electrical Operating mechanism

(c) 125 A, 415V, Ics=35 kA ,4P, MCCB with variable over current, short circuit with heavy duty solid neutral link and 1-set of three phase indicating lamps including all Electrical Operating mechanism

1.14 MCB's/ RCCB's/ RCBO's/Starters complete with:

(a)40-63A 4P MCB 10 kA

(b)5-32A SP MCB 10 kA

(c)40-63Amp DP RCCB, 30 mA

(d)40-63Amp DP RCBO, 30 mA

(e)DOL starter suitable upto 10 HP

1.15 Supply, installation and testing of 200 Amp adjustable, TP MCCB with fixed neutral in sheet steel enclosure with incoming & outgoing cable box and ON indication lamp complete as required.

1.16 Supply of 250A,415V,35KA,TP MCCB in 2mm. Sheet Steel Enclosure with incoming & outgoing cable termination enclosure.

1.17 Metering

(a) 230V, AC operated integral type Multi function meter (With CT) with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency, kVAR, THD, Maximum Demand & power factor etc. with TOD facility conforming to specifications, latest IEC/ EMC and EMI standards/ criterion, with necessary Circuit MCBs, CT, and supporting SCADA/ BMS connectivity

1.18 Other accessories

Supply and fixing of the following safety Equipments in Aux. Substation/ MDB room as per detailed descriptions given below and as per relevant IE rules & code of standard practice

1000 mm wide Insulating mat, confirming to IS 15652-2006 suitable to withstand 33 kV in front & rear of all panels in ASS building, DG room, UPS room & Pump room as required.

Laminated standard shock treatment charts in English & Hindi in ASS, ESR, DG room and Pump room in each station.

Danger plate as per approved Style & sample written in English , Hindi and local language for MV installations, Panels, DBs as required as per IE rules, IES and IS 2551 (latest) - 8 nos. per station

2 nos. per station First Aid Box Complete as approved by Indian Red Cross.

4 nos. per station of 3-fire-buckets set each painted red with 'fire' written complete with sand filling, floor/ wall mounting brackets/ stand complete as per relevant IS and as required.

1.19 UNINTERRUPTED POWER SUPPLY ARRANGEMENT

Supply, Installation, Testing and Commissioning of true modular( Hot / Live swappable ) parallel redundant 2 x 60 kVA, online Modular UPS System inwith Frame level N+1 redundancy suitable for providing power supply to Emergency lighting for the station including platform, equipment rooms, emergency escape routes, signage, Fire alarm, Signalling and communications, AFC’s and Telecom etc, suitable for incoming 415 volts, 3 phase +10 % - 20%, 50 Hz, supply and three phase output voltage, variation ± 1%, static switch, rectifier/dual converter, static switch, inverter, filter, Bypass & static transfer switch for automatic switch over without giving any break of power, maintenance bypass switch, Micro processor/ software controlled annunciation,protection(including against input phase reverssal), and menu run diagnostic module,associated cabling and connections/ terminations, erection including associated foundation/ masonorey or RCC work for mounting on base channels etc. complete as per specifications and as required and mentioned below. The maximum induvidual module size shall be 30kVA (Rate to be quoted including Input panel)

Dedicated Battery back up of 1 hour per 60kVA UPS @ 0.8 pf with heavy duty, high discharge 2V valve regulated lead-acid type batteries, battery racks and interconnecting cables

UPS Input panel ( refer UPS schematics)

(A)Incomer

2 nos of 160A 4P MCCB Ics=25kA, complete with variable overcurrent, short circuit releases having:

2- set of three phase indicating lamps (Red, Yellow, Blue)

2- set of Amber healthy trip indicating lamps

voltage monitoring relay with potential free contacts for communicating

160A 4P Auto Transfer Switch ( ATS) with manual bypass switch

0ne number Isolation transformer ( suitable rating) on the incomer side with 160 A 4P MCCB with variable overcurrent, short circuit releases and bypass through changeover switch

Type 2 SPD with suitable breaker

(B)Out goings

Tinned copper bus bar for 160 A rating - bus bar

4 nos 125A TP MCCB Ics=25kA, complete with variable overcurrent, short circuit releases

2 nos 16A DP MCB

( C )60 kVA SCVS with LCD display and suitable breakers in output side- Air cooled IP42 rated,input voltage range-340V to 480V, Output voltage range- 415V+ or- 15V, 50 Hz, reference ambient temperature 50 degrees celcius, with the following indications and control-Input Phase On indication,Output On indication, Phase reversal, Overload, Menu, Start, Stop,Reset, Log.The windings shall be copper wound with suitable sheet metal enclosure.

E.02 DISTRIBUTION BOARDS

Supply, installation, testing & commissioning of front operated front access cubical type indoor duty dead front wall / recess/ surface mounting, totally enclosed dust and vermin proof ( minimum protection IP 54 ) panels with foamed-in neoprene gasketted hinged doors, fabricated from 2 mm thick CRCA with powder coated finish suitable for 415 V, 3-phase, 4 wire, 50 Hz system including suitably rated insulated copper busbars, interconnections, neutral bar assembly, phase segregating barriers, LED indicating lamps for incoming and outgoing feeders,10% spare space for future expansion, knockouts and gland plates for entry of cables and conduits, all internal wiring using high temperature FRLSH wires, independent terminals for each phase, earthing terminals and including the cost of providing Master key lock on the door and pad locking facility on door as well as at incomer, bonding to earth etc. complete as per specification, drawings as required and as under:

MCBs shall conform to IEC60898/ IS 8828 (latest) and, with breaking capacity 10 kA at 415 V AC, current limiting type lower powerloss appx 40 - 70% of the stipulated value and suitable for magnetic releases operating between 3 to 5 times rated current for normal power distribution application and 5 to 10 times rated current for motor application duty, with minimum Electrical endurance of the order of 20000 operation cycles.

RCCB / RCBO conforming to IS 12640 shall be provided with 100 mA sensitivity and electrically connected rated current capacity MCB for short circuit and over load protection as required

All incomer MCBs of boards / panels shall be provided with NO/ NC contacts as specified in specifications and drawings

All the contactors shall be provided with potential free contacts for remote/ Auto/ Manual switch for monitoring and control.

Platform DB outgoing MCB shall be terminated in following sequence : circuit 1-RYB, circuit-2 RYB,-----------

Various distribution boards as given below:

All MCBs shall be B/C curve as per the requirement

2.1 Distribution Boards (DB) Type-1 Concourse/ Platform/Street Level as per specification and Drawing as per following details. ( Public area) Timer controlled

One distribution board TPN (DB) unit consisting of 2 compartments with respective incoming 4P MCBs, DP MCB RCCBs set of contactors and outgoing SP MCBs each having ON indications for incoming feeder status e.g. DB-1 is combination of DB 1/ N, DB 1/ U connected to incoming Supplies from Normal , UPS respectively including a set of time switches as per specifications and as shown on Drawing and as under:

(A) Normal Supply Compartment

INCOMER

1 no. 40 A TPN MCB

1 set of R,Y, B, ON indicating lamps for each

OUTGOINGS

36 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 32 A, DP, RCBO , 30/100mA with feeder ON indication lamps

of the above mentioned 36 Out going MCBS , i) 24 nos SP MCB shall be controlled through 40A 4P contactor with astronomical digital timer and other accessories as complete.

ii) 12 nos SP MCB shall be non timer controlled tapped from above contactor with 1 no RCBO for each phase

(B)UPS Supply Compartment

INCOMER

1 no. 40A TPN MCB

1 set of R,Y, B, ON indicating lamps for each

OUTGOINGS

24 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 32A, DP,RCBO , 30/100mA with feeder ON indication lamps

of the above mentioned 24 Outgoing MCBS , i) 18 nos SP MCB shall be controlled through 2 seperate 32A DP contactor with astronomical digital time and other accessories as complete for UPS Circuits considering bifurcation of 25% and 8 % lighting and signage.

3 nos 32 A DP RCB0, ( LIFT ,escalator emergency supply) non timer controlled tapped from above contactor

2.2 Distribution Boards (DB) Type-2 Concourse Level/ street level BOH as per specification and Drawing as per following details.

One distribution Board TPN (DB) unit consist of 2 compartments with respective incoming 4P, MCBs, DP MCB RCCBs, set of DP contactors and outgoing SP MCBs each having indications for incoming e.g. DB-2 is combination of DB 2/ N and DB 2/ U connected to incoming Supplies from Normal &UPS respectively including a set of time switches as per specifications and as shown on Drawing and as under:

(A)Normal Supply Compartment

INCOMER

1 no. 40 A TPN MCB

1 set of R,Y, B, ON indicating lamps for each

OUTGOINGS

30 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 40 A, DP, RCBO , 30/100mA, with feeder on indication lamp

(B)UPS Supply Compartment

INCOMER

1 no. 40A 4P MCCB

1 set of R,Y, B, ON indicating lamps for each

OUTGOINGS

18 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 32A, DP, RCBO 30/100mA, with feeder On indication lamp

3 nos. 32A DP RCBO.

2.3 Vertical Power distribution boards (VTPN) (AC DB-1) as per specification and as per following details.( AC , ventilation - Technical room side )

(A) INCOMER

(i) 1no. 63 FP MCCB

(ii)1 set of(ON) indicating lamps ( R,Y,B)

(B) OUTGOINGS

(i)14 Nos of 32 Amp DP MCB with feeder ON indication lamps ( for Ducted split units )

(ii) 8 nos 20A SP MCB with On indication ( For ventilation fans

2.4 Vertical Power distribution boards (VTPN) (AC DB-2) as per specification and as per following details.( AC , ventilation - ASS /TSS room side )

(A) INCOMER

(i) 1no. 63 FP MCCB

(ii)1 set of indicating lamps ( R,Y,B) , ON Indication

(B) OUTGOINGS

(i)6 Nos of 32 Amp DP MCB with feeder ON indication lamps ( for Ducted split units )

(ii) 14 nos 20A SP MCB with On indication ( For ventilation fans )

2.5 Vertical Power distribution boards (VTPN) (Commercial Area DB ) as per specification and as per following details.

(A) INCOMER

(i) 1no. 63 FP MCCB

(ii)1 set of indicating lamps ( R,Y,B) , ON Indication

(B) OUTGOINGS

(i) 4 Nos of 32 Amp TP MCB with feeder ON indication lamps

(ii) 8 Nos of 16 Amp SPN MCB with feeder ON indication lamps

2.6 Distribution Boards (DB)- Type-3 For External Light as per specification and Drawing as per following details.

(A) INCOMER

1no.40 A TPN , MCB

1 set of indicating lamps ( R,Y,B) , ON Indication

(B)OUTGOINGS

3 nos 32 A DP RCB0, non timer controlled tapped from above contactor

18 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 32A, DP, RCBO 30/100mA, shall be controlled through 40A 4P contactor with astronomical digital timer and other accessories as complete.

2.7 Distribution Boards (DB)- Type-3 For Via duct lighting as per specification and Drawing as per following details.

(A) INCOMER

1no.40 A TPN , MCB

1 set of indicating lamps ( R,Y,B) , ON Indication

(B)OUTGOINGS

18 nos. 20A SP MCB arranged in three rows and each row controlled by one no. 32A, DP, RCBO 30/100mA

E.03 MV CABLING & BUSDUCTS

Cable Laying

3.1 Supply, laying, testing and commissioning of 1100 V grade, armoured, FRLSH, XLPE, Aluminium (Al) / Copper (Cu) Conductor cables on existing trays/ walls/ columns / indoor / trenches including the cost of GI supports with suitable GI clamps, GI saddles, GI hooks, GI bolts etc. and including proper dressing of cables with UV resistant cable ties, markers, providing identification tags, earthing of glands armouring etc. complete as per specifications, as required and as below.

(a)4 core 300 sq mm Al Conductor

(b)4 core 240 sq mm Al Conductor

(c)4 core 185 sq mm Al Conductor

(e)4 core 150 sq mm Al Conductor

(f)4 core 120 sq mm Al Conductor

(g)4 core 95 sq mm Al Conductor

(h)4 core 70 sq mm Al Conductor

(i)3 core 70 sq mm Al Conductor

(j)4 core 50 sq mm Al Conductor

(l)4 core 35 sq mm AL Conductor

(m)3 core 35 sq mm AL Conductor

(n)4 core 25 sq mm Al Conductor

(k)4 core 35 sq mm CU Conductor

(o)4 core 16 sq mm CU Conductor

(p)3 core 10 sq mm CU Conductor

(q)4 core 10 sq mm Cu Conductor

(r)4 core 6 sq mm Cu Conductor

(s)3 core 6 sq mm Cu Conductor

(t)3 core 4 sq mm Cu Conductor

(u)3 core 2.5 sq mm Cu Conductor

3.2 Cable termination of cable as per item 3.1 - including cost of supplying and fixing, Crimping lugs(Cu/ Al /Bimettallic as required), double compression brass glands, insulation tape etc. complete as per specifications and as required. Termination at one end of cable with all cores will be treated as one termination i.e. if the cables with all cores terminated at both ends it will be treated as 2 terminations.

(a)4 core 300 sq mm Al Conductor

(b)4 core 240 sq mm Al Conductor

(c)4 core 185 sq mm Al Conductor

(d)4 core 150 sq mm Al Conductor

(e)4 core 120 sq mm Al Conductor

(f)4 core 95 sq mm Al Conductor

(g)3 core 95 sq mm Al Conductor

(h)4 core 70 sq mm Al Conductor

(i)3 core 70 sq mm Al Conductor

(j)4 core 50 sq mm Al Conductor

(k)4 core 35 sq mm CU Conductor

(l)4 core 35 sq mm AL Conductor

(m)3 core 35 sq mm AL Conductor

(n)4 core 25 sq mm Al Conductor

(o)4 core 16 sq mm Al Conductor

(p)3 core 10 sq mm CU Conductor

(q)4 core 10 sq mm AL Conductor

(r)4 core 10 sq mm Cu Conductor

(s)4 core 6 sq mm Cu Conductor

(t)3 core 6 sq mm Cu Conductor

(u)3 core 4 sq mm Cu Conductor

(v)3 core 2.5 sq mm Cu Conductor

3.3 Supply, laying, terminating, testing and commissioning of 1100 V grade, FRLSH, XLPE insulated armoured cable, Multi stranded Copper (Cu) Conductor cables on existing trays/ walls/ columns / indoor / trenches including the cost of GI supports with suitable GI clamps, GI saddles, GI hooks, GI bolts etc. and including proper dressing of cables with UV resistant cable ties, markers, providing identification tags, including termination /earthing of glands, lugs etc. complete as per specifications, as required and as below.

(a)3 C x 1.5 sq mm Cu Conductor

(b)8 C x 1.5 sq mm Cu Conductor

(c)3 C x 2.5 sq mm Cu Conductor ( viaduct lighting)

(d)5 C x 2.5 sq mm Cu Conductor

(e)3 C x 4 sq mm Cu Conductor

(f)5 C x 4 sq mm Cu Conductor

3.4 Cable Trays

3.4.1 Supply, fabrication & installation of perforated Hot Dipped Galvanised Iron (HDGI) double bended cable trays from 2 mm thick steel sheets continuously connected including inward, outward, horizontal and vertical bends, reducers, tees, and other HDGI accessories and duly suspended from the ceiling with 12 mm dia. vertical HDGI rods and supported by 40mm x 40 mm x 5 mm HDGI angle etc. or installed on wall supported on suitable HDGI brackets as required complete as per specifications and as defined below. The fasteners, nut-bolts, washers and other hardware shall be electroplated (8 micron zinc coating as per IS 1367) with yellow passivation as per ASTM A 380/IS 10117(2000) or latest. Salt spray test report as per ASTM B117- 2019/IS 9844 for 120 hours shall also be submitted. Fasteners, nut-bolts shall bear the marking of the manufacturer. Alternatively, SS-304 fasteners, nut?bolts, washers and other hardware may be used based on local environment

Note: Trays shall be supported adequately at minimum 1 m distance from the building structure / ceiling by means of HD galvanized (as specified) structural members secured to the structure by dash fasteners as per the approved make list) or by grouting. This support should be capable of withstanding the weight equivalent of 3m length of the cables that can be laid in the trays. Support shall be at both ends of the bend/ turn. Support at Jointing of the each cable tray shall be considered as per code/ standard, IS/ IEC.

Note: Perforation should be not more than 17.5%. Galvanization shall be provided as per IS 4759 on all sides.

(a)600 mm wide x 50 mm deep

(b)450 mm wide x 50 mm deep

(c)300 mm wide x 50 mm deep

(d)150 mm wide x 50 mm deep

(e)100 mm wide x 50 mm deep

3.4.2 Supply, fabrication & installation of perforated Hot Dipped Galvanised Iron (HDGI) double bended cable trays from 2 mm thick steel sheets continuously connected including inward, outward, horizontal and vertical bends, reducers, tees, and other HDGI accessories and fastened to the existing support provided by the civil contractor

Note: Perforation should be not more than 17.5%. Galvanization shall be provided as per IS 4759 on all sides.

(a)600 mm wide x 50 mm deep

(b)450 mm wide x 50 mm deep

(c)300 mm wide x 50 mm deep

(d)150 mm wide x 50 mm deep

(e)100 mm wide x 50 mm deep

3.4.3 Supply, fabrication & installation of Hot Dipped Galvanised Iron (HDGI) cable tray covers (Non-perforated) made out of 1.6 mm thick sheet steel suitable for perforated & ladder trays including all HDGI accessories like clamp, etc. complete as per specifications, as required and as below. The fasteners, nut-bolts, washers and other hardware shall be electroplated (8 micron zinc coating as per IS 1367) with yellow passivation as per ASTM A 380/IS 10117(2000) or latest. Salt spray test report as per ASTM B117- 2019/IS 9844 for 120 hours shall also be submitted. Fasteners, nut-bolts shall bear the marking of the manufacturer. Alternatively, SS-304 fasteners, nut?bolts, washers and other hardware may be used based on local environment. Note: Perforation should be not more than 17.5%. Galvanization shall be provided as per IS 4759 on all sides.

(a)For 600 mm wide x 50 mm deep

(b)For 450 mm wide x 50 mm deep

(c)For 300 mm wide x 50 mm deep

(d)For 150 mm wide x 50 mm deep

(e)100 mm wide x 50 mm deep

3.4.4 Supply, fabrication and installation of Hot Dipped Galvanised Iron (HDGI) cable ladders continuously connected with suitable size runners horizontal and vertical bends reducers, tees, cross members and suspenders and all other HDGI accessories. Trays shall be dully suspended from the ceiling with suitable approved make anchor fasteners as per the approved make list vertical HDGI rigid angle supports, base plates etc. or installed on suitable wall supported HDGI brackets as required complete as per specifications, as required. (Note: where required this item shall also be used for making cable cum luminaire fixing tray and for fixing bus trunking to the surface along with associated fixtures, fasteners and other fixing members as approved by employers representative) The fasteners, nut-bolts, washers and other hardware shall be electroplated (8 micron zinc coating as per IS 1367) with yellow passivation as per ASTM A 380/IS 10117(2000) or latest. Salt spray test report as per ASTM B117-2019/IS 9844 for 120 hours shall also be submitted. Fasteners, nut-bolts shall bear the marking of the manufacturer. Alternatively, SS-304 fasteners, nut?bolts, washers and other hardware may be used based on local environment. The side runners shall be 100 x 20 x 2 mm and centre rungs shall be of size 30 x 15 x 2 mm with centre to centre distance of 250 mm, as required. Note: Galvanization shall be provided as per IS 4759 on all sides.

(a)600 mm wide

(b)450 mm wide

(c)300 mm wide

(d)150 mm wide

Note : Hot Dipped Galvanised Iron (HDGI) suspenders and necessary anchor fasteners or any other fabricated item of any size as approved is included in this item and shall not be paid separately

3.5 Supply, fabrication & installation of GI supporting steel structure for ladder trays ,light fixture supports etc

3.6 Supply, installation and testing of Hot Dipped Galvanised Iron (HDGI)raceways in floor, fabricated from 2.0 mm thick HDGI with minimum coating thickness as per IS 4759 on all sides with removable cover plate complete with counter sunk cadmium plated brass screws, bends, tee-junctions, cross junction etc. rendered electrically continuous as approved and of following sizes

(a)200 mm wide & 50 mm deep

(b)150 mm wide & 50 mm deep

3.7 Supply, installation and testing of HDGI raceways tapp off boxes in floor, fabricated from 2.0 mm thick HDGI steel sheet with minimum coating thickness as per IS 4759 on all sides with removable cover plate complete with counter sunk cadmium plated brass screws, bends, tee-junctions, cross junction etc. rendered electrically continuous as approved and of following sizes

3.8 Supply, installation and testing of ceiling/surface 2.0 mm thick MS powder coated raceways of height 50mm and 2mm thick openable cover plate, totally enclosed with 3mm thick powder coated coupler plates for joints. The cost shall be including all supporting accessories.

(a)150 mm wide & 50 mm deep

3.9 Supply, installation, testing and commissioning of Junction boxes for ceiling/ surface raceways made from 2mm thick MS powder coated cover including neoprene gaskets between the cover and junction boxes, cadmium plated screws, with proper knock outs in all sides for raceway entry.The cost shall be including all supporting accessories.

(a)200 x 200 mm x 60mm deep

E.04 CONDUIT WIRING

4.1. Supply & laying of conduit and wiring for the following light / Ceiling Fan/ Exhaust Fan / Bracket fan point with 3 x 2.5 sq. mm, 1100 Volt grade PVC insulated FR copper conductor wires (As per Specification) in heavy gauge GI conduit surface run with GI saddles, or concealed or in GI raceway including chases and reflling ,complete with GI junction boxes, pull boxes, inspection boxes, bends,back boxes & other accessories, conduit support system etc. including insulated Protective Earth (PE) Conductor and earthing of switch boxes excluding the cost of switches/ sockets and switch boxes.as specified and as under: The Modular Switches , Plates and boxes shall be of the following models or simillar i)Panasonic/Anchor - Europa ii)Honeywell/ MK- Blenz Pro iii)Schnieder - Unica Pure

(a) First point controlled by one 10A switch / 10A MCB

(b)Secondary or looping points wiring as specified in 4.1 above using 3x2.5 copper (P+N+PE) wires in 25 dia. GI conduit for lights, fans, socket outlets including providing terminal block, ceiling rose & other all accessories etc. as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

4.2 Supply & laying of wiring for the following light point with 3 x 2.5 sq. mm, 1100 Volt grade PVC insulated FRLSH copper conductor flexible cable in existing heavy gauge GI conduit surface run with GI saddles, or concealed or in MS raceway including chases and complete with GI junction boxes, pull boxes, inspection boxes, bends & other all accessories etc. including insulated Protective Earth (PE) Conductor and earthing excluding the cost of MCB as specified and as under:

(a)One point controlled by 10A MCB.

(b)Secondary or looping points wiring as specified in 4.3 above using 3 x 2.5 sq. mm insulated copper (P+N+PE) flexible cable in existing conduits including providing terminal block, ceiling rose & other all accessories etc. as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

4.3 Supply & laying of conduit and wiring for the following 16A socket outlet point with 3 x 4 sqmm, 1100 Volt grade PVC insulated FRLSH copper conductor wires in heavy gauge GI conduit surface run with GI saddles.

(a)One no. 16A socket outlet point through one 16A switch.( primary)

(b)Secondary or looping 16A socket outlet points wiring as specified in 4.5 above using 3 x 4 sqmm copper (P+N+PE) wires in 25 dia. GI conduit for socket outlets including providing terminal block, ceiling rose & other accessories etc. as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

4.4 Power Sockets Power Sockets Ref Model- Schnider Unica pure or equivalent Supply and fixing of GI electro-galvanised box(47mm depth) in recess / surface mounted Metallic front ( Metallic outer plate with insulated metal inner plates ) plate with brushed finish (colour as per requirement) for power points including providing and fixing of moulded plate type, universal 6 pin, 6 / 16A shrouded socket outlet (shuttered) as specified in Specifications, with 16A switch including connections, earthing and testing etc as required.(Public Areas)

4.5 Power Sockets Power Sockets Ref Model- Schnider Unica pure - mocha brown or equivalent Supply and fixing of GI electro-galvanised box(47mm depth) in recess / surface mounted poly carbonate front plate with with insulated metal inner plates for power points including providing and fixing of moulded plate type,universal 6 pin, 6 / 16A shrouded socket outlet (shuttered) as specified in Specifications, with 16A switch including connections, earthing and testing etc as required.(BOH Areas)

Note 1 With regard to Item Nos. 4.1 to 4.5, for further clarifications, the sample measurement system to be followed is given below :-

Note 2 In case of 10 nos. light fixtures looped together and controlled directly from one no. MCB in DB, quantity to be paid shall be 1 No. as per Item No. 4.2 (a) as applicable and quantity to be paid shall be 9 Nos. as per item no. 4.2 (b) as applicable.

Note 3 In case of 5 nos. light fixtures looped together and controlled from switch located in a room, quantity to be paid shall be 1 no. as per Item No. 4.1(a) and quantity to be paid shall be 4 Nos. as per item no. 4.1 (b). Conduit & wire laid from MCB in DB to first light point via switch point shall not be paid separately and is included in the rate in item no. 4.1(a)

(a) 6A modular switch

(b)6A modular socket

(c)1 no. 6A switch & 1 no. 6A socket

(d)6/ 16A modular socket controlled by mcb , 2-6A MCB, heavy duty Polycorbonate enclosure box.

(e)6/ 16 Amp Universal socket with 16 amp modular switch

4.7 Supply and fixing of Weather proof (IP 54/IP66) for power points including providing and fixing of moulded plate type, universal 6 pin, 6 / 16A shrouded socket outlet (shuttered) as specified in Specifications, with 16A switch including connections, earthing and testing etc as required.(Pump Rooms and extrenal areas)

4.8 Supply of 6A modular In existing modular box and plates

4.9 Supply, installation, testing and commissioning of 63/32A 4P MCCB with powder coated MS box minimum 1.6 mm thick surface mounting with incoming & outgoing suitable cable connection box/ space, earthing terminals for S&T UPS complete etc. as required.with R,Y,B indications for both incoming and out going

4.10 Supplying installation testing and commissioning of 32A DP MCB including surface/ recessed box minimum 1.6 mm thick powder coated for AC indoor unit IP66 rated ) etc. complete as required.

4.11 Supply and installation of HDGI conduit complete with all HDGI accessories e.g. junction and pull boxes, GI fish wires etc. complete as required as below.

(a)25 mm dia. 1.6mm thick

(b)32 mm dia. 1.6mm thick

(c)50 mm dia. 2.0mm thick

4.12 Supplying and fixing 25 mm dia MS flexible pipe with PVC coating along with all ancillaries and accessories like coupler etc. as required.

4.13 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.( For S&T)

(a)1 or 2 Module (75mmX75mm)

(b)3 Module (100mmX75mm)

(c)4 Module (125mmX75mm)

(d)6 Module (200mmX75mm)

(e)8 Module (125mmX125mm)

(f)12 Module (200mmX150mm)

4.14 Supplying and drawing following sizes of FRLSH PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

(a)1R x 2.5 sq. mm

(b)1R x 4sq. mm

E.05 INDOOR LIGHTING AND FANS

The lighting system specified herein, must conform to section of particular specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between particular specifications and description in BOQ, the most stringent condition will prevail.

Supply, installation, testing & commissioning of light fittings including all accessories e.g. Drivers, reflectors, ceiling Rose, holders, surface/ recess mounting arrangement etc. including necessary supports, mounting arrangements including brackets, rods, fasteners and other accessories and hardware as per specifications & as required at site and as below:

All the wiring within the luminaire shall be FRLSH type as per the relevant latest standards.

All driver and fixture should have BIS certification.

Luminaire shall confirm to 45degree C. ambient temp. Colour rendering CRI should be greater than 80 for indoor, CRI >80 for Flood light and highbay. All luminaire shall have constant current drivers.

All the luminaire and accessories shall be as per the particular specifications.

Luminaire minimum specifications and requirements

5.1 Supply, Installation, Testing & commissioning of 2x2 ft. square luminaire as per the approved make of list. The luminaire should be suitable for Recessed/ suspended The luminaire should have CRCA housing with high efficiency polycarbonate diffuser cover. The luminaire shall have total lumen output package of minimum 3600 lumens with system efficacy of >150 lumen/ watt, CCT 4000-5700K. The luminaire should have CRI>80 with SDCM<5. The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 4kV, THD <10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. Both driver and luminaire should be BIS approved. It should have min IP-20 and IK 02 protection Wipro Cat. Ref. CRCO10R030HP57HEKS or Equivalent.(TOM/ SCR/EFO etc.)Wattage ≤ 33W .Similar to Havells Venus Neo HE 18-42 W MOD 28W with EMI EMC driver,Signify RC380B LED36S-6500

5.2 Supply, Installation, Testing & commissioning of LED batten luminaire as per the approved make of list. The luminaire should be suitable for wall/ surface/ suspended The luminaire should have extruded aluminium housing with polycarbonate diffuser cover. The luminaire shall have total lumen output package of minimum 4000 lumens with system efficacy of >150 lumen/ watt, CCT 4000-5700K. The luminaire should have CRI>80 with SDCM<5. The life class of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 4kV, THD <10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. (BOH Area/Equipment Room) Wattage ≤ 39W.Similar to Wipro Cat. Ref. LE23-491-XXX-57-XX or Equivalent (34 WATT), Havells Magnum grand neo 36W EMI EMC

5.3 Supply, Installation, Testing & commissioning of Down Lighter as per the approved make of list. The luminaire should be suitable for recessed/ suspended. The luminaire should have die cast aluminium heat sink CRCA with high efficiency polycarbonate diffuser. The fixture comes with an integrated constant current. The luminaire shall have total lumen output package of minimum 1500 lumens with system efficacy of > 150 lumen/ watt, CCT 4000-6500K. The luminaire should have CRI>80 with SDCM<5. The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 2.5 kV, THD <10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. It should have min IP-40 protection.Wattage ≤18W ( Toilets Area). Similar to Wipro Cat Ref. No. Mollis 15W,DN590B LED20S-6500 PSU WH IP54

5.4 Supply, Installation, Testing & commissioning of 4' LED luminaire suitable for trunking system as per the approved make of list. The luminaire should be suitable for surface/ suspended with two nos. SS spring clips (Grade SS-304), The luminaire should have extruded aluminium housing with polycarbonate diffuser cover.It shall be included with factory assembled internal cabling... The luminaire shall have total lumen output package of minimum 4400 lumens with system efficacy of > 150 lumen/ watt, CCT 4000-5700 K. The luminaire should have CRI>80 with SDCM<5. The life class of the luminaire should be min. 50000 burning hours with L70 Crieteria at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, Surge protection of 4kV, THD <10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. The width of the diffusers shall be a minimum 75 mm .It should have min IP-54 and IK-05 min protection. Wattage ≤39W (Platform Edge)

5.5 Supply and Installation of Trunking system suitabe for the above Trunking based Luminaires,Housing shall be made of extruded aluminium with powder coating,the length of the trunking system shall be 1.2m the trunking system shall be supplied with necessary suspenstion rods and end caps and shall be prewired with FRLSH 3 core flat cables as per the circuit requirements similar to wipro LE14A02C (TRUNKING)

5.6 Supply, Installation, Testing & commissioning of 4' LED luminaire suitable for trunking system as per the approved make of list. The luminaire should be suitable for surface/ suspended with two nos. SS spring clips (Grade SS-304), The luminaire should have extruded aluminium housing with polycarbonate diffuser cover.It shall be included with factory assembled internal cabling... The luminaire shall have total lumen output package of minimum 4400 lumens with system efficacy of > 150 lumen/ watt, CCT 4000-5700 K. The luminaire should have CRI>80 with SDCM<5. The life class of the luminaire should be min. 50000 burning hours with L70 Crieteria at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, Surge protection of 4kV, THD <10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V.The width of the diffusers shall be a minimum 75 mm . It should have min IP-20 and IK-05 min protection Wattage ≤ 39W.(Concourse and other public areas)

5.7 Supply and Installation of Trunking system suitabe for the above Trunking based Luminaires,Housing shall be made of extruded aluminium with white poweder coating,the length of the trunking system shall be 3.5 to 3.6m the trunking system shall be supplied with necessary suspenstion rods and end caps and shall be prewired with FRLSH 3 core flat cables as per the circuit requirements.

5.8 Supply, Installation, Testing & commissioning of highbay/ recessed luminaire as per the approved make of list. The luminaire should have Pressure die cast housing with dedicated optics giving optimal light distribution for asymmetrical/ Symmetrical configuration. The luminaire shall have total lumen package of minimum 8000 lumens with system efficacy of >150 lumen/ watt, CCT 4000-5700 K, The luminaire should have CRI>80 with SDCM<5.The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95 , Surge protection of 4 kV, THD <10%. Driver should be potted and encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. It should have min IP-65 and IK-05 min protection. Wattage ≤ 72W.) The light shall be antiglare with secondary diffuser.(Interior/ Escalator/ Staircase/ Double Height Area). Suitable for indoor applications

5.9 Supply, Installation, Testing & commissioning of LED linear highbay surface/suspended luminaire as per the approved make of list. The luminaire should be suitable for surface/ suspended The luminaire should have extruded aluminium housing with polycarbonate diffuser cover. The luminaire shall have total lumen output package of minimum 8000 lumens with system efficacy of >150 lumen/ watt, CCT 4000-5700 K. The luminaire should have CRI≥80 with SDCM<5. The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 4kV, THD ≤10%. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. It should have min IP-54 (Staircase /Esclator ).Wattage ≤ 40W. Similar to Signify BY500B LED88S-865 PSU W7L240 OD WH S1,Havells Glint 40W EMI EMC. (Staircase/Escalator)

5.10 Supply, Installation, Testing & commissioning of LED Bulkhead as per the approved make of list. The luminaire should be suitable for installations in Shafts/ ducts etc. The luminaire should have pressure die cast housing with high efficiency diffuser. The luminaire shall have total lumen output package of minimum 1000 lumens with system efficacy of >150 lumen/ watt, CCT 5700K. The luminaire should have CRI>80 with SDCM<5 The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 2.5 kV, THD <10%. Luminaire shall have input voltage range of 140-270V . Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. It should have min IP-65 and IK-08 protection compound walls or station exterior.) Wattage ≤ 10W. Similar to Wipro Cat. Ref. LW07-141-XXX-57-G1 or Equivalent.(10 WATT),Signify WT202W LED10S CW PSU S3 PC

5.11 Supply, Installation, Testing & commissioning of Street Light luminaire as per the approved make of list. The luminaire should have Pressure die cast housing with dedicated optics as per the road lighting standards. The luminaire shall have total lumen output package of minimum 7200 lumens with system efficacy of >150 lumen/ watt, CCT 5700 K. The luminaire should have CRI>80 with SDCM<5The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95 , Surge protection of 6 kV, THD <10%. Driver should be potted and encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. It should have min IP-66 and IK-10 min protection. Wattage ≤ 60W. Similar to Signify BRP501 LED078 CW R5C PSU S1 V1, Havells Sundown 70W SLTG Glada

5.12 Supply, Installation, Testing & commissioning of Street Light luminaire as per the approved make of list. The luminaire should have Pressure die cast housing with dedicated optics as per the road lighting standards. The luminaire shall have total lumen output package of minimum 9200 lumens with system efficacy of > 150 lumen/ watt, CCT 4000-5700 K. The luminaire should have CRI>80 with SDCM<5The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95 , Surge protection of 6 kV, THD <10%. Driver should be potted and encapsulated, replaceable w/ o cutting or (re)soldering any wires on field. Luminaire shall have input voltage range of 140-270V. It should have min IP-66 and IK-10 min protection(Street light).(Single arm) .Wattage ≤ 60W. Similar to Wipro Cat. Ref. LR08-981-XXX-57-SP

5.13 Supply, Installation, Testing & commissioning of Flood Light luminaire as per the approved make of list. The luminaire should have Pressure die cast housing with dedicated optics giving optimal light uniform distribution configuration. The luminaire shall have total lumen output package of minimum 8000 lumens with system efficacy of >150 lumen/ watt, CT 5700-6500 K.The luminaire should have CRI≥80 with SDCM<5.The lifeclass of the luminaire should be min. 50000 burning hours at design ambient temp 45 deg C. The electronic driver used shall have a power factor >0.95, surge protection of 5kV, THD <10% . Luminaire shall have input voltage range of 140-270V. Driver should be encapsulated, replaceable w/ o cutting or (re)soldering any wires on field.. It should have min IP-66 and IK-07 min protection. Wattage ≤ 70W. (Entrance/Stacirase /Double Height Area) Similar to Wipro Cat Ref. No. LF40-102-060-57-XX or Equivalent ,SIGNIFY BVP281 LED085 CW FG SY5WB 70W V1

5.15 Via Duct Lighting Supply, Installation, Testing and commissioing of Via duct lighting with Light fixture including weather proof junction boxes,Glands,lugs,support clamps and all necessary accessories.

Light Fixtures Supply, Installation, testing and commissioning of LED Via Duct Light with system power 20W High efficiency glass cover with Aesthetically Designed LM6 PDC housing with corrosion resistant polyester Powder coating, IP66 & IK 10 with operating voltage from 220-240VAC, 50 Hz, with LED Life of 50000 Burning Hours @L70 withsystem efficacy not less than 150 Lumen/Watt for the light fixture. CCT 4000-5700 K ,The system lumen shall be >= 2400 lumens . THD= <10% .The luminaire should have CRI>=80 with SDCM<5.External surge protection of 10KV.The supplier shall provide LM80 and LM 79 test reports from NABL accredited LAB before supplying the luminaires including all the junction boxes , fixing accesories for completing the same .Wattage ≤ 20W Similar to SIGNIFY BWP300 LED024 CW FLNR PSU SPD ,JETA VIATL TLPC 20 W (20 WATT)

5.16 Supply, Installation, Testing & commissioning of polycabonate/ Thermoplastic enclosure, cable connector/ Junction box with 3 way terminal having 10/ 20A terminal block as required.

5.17 Supply, Installation, Testing & commissioning of polycabonate/ Thermoplastic enclosure, cable connector/ Junction box with 6 way terminal having 10/ 20A terminal block as required.

5.18 Supply, Installation, Testing & commissioning of IR technology based occupancy sensor suitable for connected load minimum 10A, upto 6.5 M height, with all accessories as required.

(a) Supply and installations of 230 V, 1-phase, 1440 RPM, minimum 250 CMM sweep of appx. 450 mm wall mounted Bracket BLDC fan confirming to relevant IS/BIS including necessary bracket, blades, starters & other standard accessories complete as required.

(b)Supplying and installations of 230 V single phase, minimum 200 CMM, 1400mm sweep ceiling fans 5 star rated with BLDC motor conforming to IS374 with electronic regulators including all standard accessories complete, mounting of regulator on grid plate & MS BOX etc. and suitable length down rod, duly painted, not exceeding minimum fan height of 2.4 m 10 ft from floor FFL as required and aesthetically apealing as below Simillar to Crompton, bajaj , attomberg

E.06 PROTECTIVE EARTHING

Earthmat

6.1 Supply, laying, testing and commissioning of maintenance free earthing system consisting of copper bonded steel rod shall have minimum 17 mm dia. low carbon high tensile steel molecularly bonded with 99.9% pure electrolytic grade copper thickness of minimum 250 microns for earth mat (at 700mm to 1000mm deep as per approved drawing and as directed) as per specifications and shall be confirming to IEC 62561-2. All joints shall be welded by exothermic welding as per IEEE 837. Risers from earth mat to be brought out as per approved drawings and specifications. (Cost of risers, exothermic welding are not included in this item),including earth enhancement material which shall be RoHS tested by NABL accredited lab in compliance to IEC 62561-7 with a resistivity not more than 0.12 ohm-m and all excavations,boring , backfilling as required to complete the works including testlinks so as to attain resistance less than 1 ohm for the earthmat.

6.2 Supply, laying, testing and commissioning of maintenance free earthing system consisting of copper bonded steel rod shall have minimum 17 mm dia. 3 meter long, low carbon high tensile steel molecularly bonded with 99.9% pure electrolytic grade copper thickness of minimum 250 microns laying of vertical electrodes 3 m deep for Earth Mat as per specifications and shall be confirming to IEC 62561-2. All joints shall be welded by exothermic welding as per IEEE 837. Vertical Electrode shall be as per approved drawings and specifications. (Cost of risers, exothermic welding are not included in this item). Shall include earth enhancement material which shall be RoHS tested by NABL accredited lab in compliance to IEC 62561-7 with a resistivity not more than 0.12 ohm-m and all excavations,boring , backfilling as required to complete the works including testlinks so as to attain resistance less than 1 ohm for the earthmat.

6.3 Supply, laying, testing and commissioning of an exothermic welding jointing material to make permanent buried earthing joints of an earth mat. An exothermic welding shall be suitable for Straight, tee, cross & riser drawings. An exothermic weld Mould shall be suitable for type of joints. It shall withstand min. 60 Nos. of same type of joints at a time. An Exothermic welding powder shall be copper based material. An exothermic welding shall meet the requirements of IEEE 837.

6.4 Supply and laying, Testing and commissioning of copper/ Hot Dipped Galvanised Iron(HDGI) Strips(minimum 80 microns thickness)/ wire for interconnecting the earthing stations ,panels, DBs etc. of the following sizes in built up trenches / surface/ wall/ ground complete with holes & fixing, jointing / terminating accessories as per specifications & drawing as required. (Quantity shall be paid as per the actual measurement as executed.

(a)50 mm x 6 mm GI strip

(b)50 mm x 10 mm GI strip

(c)25 mm X 6 mm GI strip

(d)25 mm X 3 mm GI strip

(e)50 x 6 mm Copper Strip

(f) 50x 6mm Copper Bonded Strip(CBS) / bimettalic strips (GI and Copper combination)(Riser) to be used to interconnect Earthing grid with MET. It shall be In compliance with IEC 62561-2. (pigtail risers only)

(g)1 core x 70 Cu sqmm armoured cable ( RTU raiser and DG neutral )

(h)1 c x 16 sqm Cu cable ( for isolator earthings )

Note-1: In case of non availability of any of the sizes mentioned above, next higher size available in market shall be provided at the same rate.

Note-2: No additional payment will be made for providing Main Earth Terminals (made out of GI/ Cu strips from within the above sizes). The METs will required to be fixed on walls as required and will be required to be provided with 12/ 16/ 20mm holes for connections of individual Equipments including of other contractors.

6.5 Extra for bituminous coating and hessian tape wrap or polyethylene faced hessian complete for buried 50mm x 6mm or 75mm x 6mm strip as per specifications and drawings as required

6.6 Supply, laying, testing and commissioning of Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and GI watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required as per IS 3043 including all accessories.

6.7 Design, supply, erection, testing and commissioning of total maintenance free earthing done with 4 nos of copper bonded steel earth rods of 250 microns with min 4ft length and half inch diameter jointed with 25mmx3mm copper strip using high performance rod clamps, earth treatment using minimum 33 kgs of ground enhancement material to reduce the overall impedance offered by the earth test point (inspection pit of 1ft) as per specifications as Drawings.( RTU earthing) the value shall be less than 0.5 ohm)

E.07 LIGHTNING PROTECTION

7.1 Air Termination

7.1.1 Supply Installation testing & Commisioning of Multi spike air terminals of 16 mm dia. & 1000 mm length as required and as per site conditions. The air terminal shall be manufactured with aluminium & shall be as per IEC 62561-2. The air terminal shall be fixed with necesarry Base plate (150x150x6) arrangement. including 6sq.mm. copper cable (Bridging cable): along with lugs, having 500mm length & as per IEC 62561-1 so as to connect air termination rod with any metallic structure on the roof

7.1.2 Supply Installation testing & Commisioning of Roof Conductor for Parapet & Mesh : Supply of 8 mm dia aluminium round conductor for air termination network at parapet and for making mesh at terrace level and shall meet the requirement of IEC 62561-2 including Parapet Conductor holder, Mesh Conductor holder ,parapet & mesh conductor holder for metallic roof,Glue , Straight - Connector, insulator etc for making straight joint etc as per IEC 62561-2

7.2 Down Conductor & Earth Termination

7.2.1 Supply Installation testing & Commisioning of 8 mm dia aluminium round conductor for Down conductors to be installed on vertical wall, façade of masonary / glass / metalic work. It shall meet the requirements of IEC 62561-2, including all accessories such as conductor holder, test clamp, expansion piece etc as per IEC 62561-2

7.2.2 Supply Installation testing & Commisioning of Lightning Strike counter for counting the number of lightning strikes without any power supply. The Counter should be mounted on the Down Conductor. The Lightning Counter should be IP 68 rated enclosure suitable for external application.

7.2.3 Supply Installation testing & Commisioning of Earth terminations with 50 mm diameter with 3.6mm Thickness (heavy duty class-c) of GI perforated pipe complete with 15mm GI watering pipe with funnel with wire mesh etc. complete as per specification and drawing as required includind Test Clamp to disconnect the down conductor from the earth termination network for regular checks of the earth termination resistance value. (with enclosure) as per IS 3043.

E.08 EXTERNAL LIGHTING & MINOR CIVIL WORKS

8.1 Trenching

8.1.1 Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc in layers of 20 cm, ramming, watering and disposal of surplus excavated soil as directed, within a lead of 50 metres. (cost of cable covered under other cable item)

8.1.2 Additional for supply & provision of sand bed of 17 cm above the cable & 8 cm below the cable with supply & laying of brick by using second class bricks laid perpendicular to cable as per CPWD specifications for full length & cable protection and back filling of the trench after laying& dressing of the cable (cost of cable covered in cable item) - applicable with each cable run in the trench

8.2 Hume pipes

8.2.1 Supplying and fixing following sizes RCC Hume pipes (Class NP-4) in road crossings and below paved areas complete as required including road cutting and making good the damages etc.

(a)150 mm dia.

8.2.2 Supply, fixing and laying of GI pipes complete with joints and other accessories etc. direct in ground( 75cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. complete as required

(a)150 mm dia., class 'B'

(b)100 mm dia., class 'B'

8.2.3 Supply, fixing and laying of DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part 2 complete with fitting and cutting, jointing etc. direct in ground( 75cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. complete as required

(a)120 mm dia. (OD-120mm & ID 103mm nominal)

(b)160 mm dia. (OD-160mm & ID 135mm nominal)

8.2.4 Additional for laying the pipe through push through method where cutting and digging is avoidable or not permitted.

8.2.5 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone- III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) :

(a)With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

8.3 Poles

General Points

Entry & exit pipes for Power Cable. Power cable pipe minimum ID 35mm.

junction box, connectors, MCBs and power cable from junction box to luminaire as specified in PS shall be included in the price quoted

Each Pole should have cable pull-out hole of 20mm at every 500mm starting from 4 metre upto 6 meter for mounting other accessories. Pole switch should also have a terminal box of 75 mm. wide and 210mm. Long for accommodating services connector etc.

8.3.1 9.0 meter hot dipped galvanised Octagonal pole with single overhang arm & with foundation bolts, base plate complete with foundation, entry and exit pipes, control JB, MCB etc with connector generally as shown on drawings and as per specifications.

8.3.2 9.0 meter hot dipped galvanised Octagonal pole with double overhang arm & with foundation bolts, base plate complete with foundation, entry and exit pipes, control JB,MCB etc with connector generally as shown on drawings and as per specifications.

8.3.3 6.0 meter hot dipped galvanised Tubular pole with single overhang arm & with foundation bolts, base plate complete with foundation, entry and exit pipes, control JB,MCB etc with connector generally as shown on drawings and as per specifications.

8.3.4 1 meter long, minimum 3mm. Thick single/double overhang arm with 4 mm thick base plate fixing arrangement, hot dipped GI with minimum coating thickness 260 gm / sq. meter complete as required and as per requirement on execution / as per site. (for wall mounted external lights)

E.09 FIRE STOP MATERIALS

9.1 Supply, laying & testing of the Fire sealant materials complete as per below descriptions & confirming to Technical specification.

(a Supply installation and certification of rodent and termite proof Fire Barriers COMPOSITE SHEET Sheet in accordance to UL 1479 standard, shall be of approved make,ratified by FM Global and UL certified and with intumescent sealants for wall openings of approved Make. Sheet is made up of 28 guage galvanised sheet on one side and the other side reinforced with hexagonal shaped steel wire mesh and covered with aluminium foil.The nominal 7.62mm thick composite sheet provides minimum fire ratting of 2 hour. The maximum temperature that can be withstand is 1200 deg C (Hydro Carbon Fire) as per ASTM Standards E814 & E119. Composite sheet must be capable of passing ASTM E814,ANS1/1479 Standard methods of fire tests for through penetration fire stops upto the desired fire resistant ratring, It should also meets the summary of the fire tests results per ES1TIvt814. Electrical circuits protection systems for cable trays besides meeting surface burning characteristics ASTM E84.(ANSlIUL723) At Periphery of Intumescent Sheet & the small gaps left around the penetrants should be closed with INTUMESCENT SEALANT or INTUMESCENT PUTTY PAD suitable for rating of 2 hours or more. Product should not contain any volatile solvents or asbestos. The entire system shall be tested and approved by UL 1479 & ASTM E814 standard. All the applications, where intumescent Composite sheet along with Intumescent sealant or putty pad is used, UL System Test certificate or Engineering judgement report shall be submitted in compliance to international firestop council guidelines..( opening in wall)

(b) Sealing penetration in the wall and floor assemblies using FIRE, BARRIER ENDOTHERMIC MOTAR (with 3" depth) or approved equivalent Fire barrier motar shall be a light weight cementious product. The product should have fire rating and capable a minimum the rating of 2HRS.The maximum temperature that can be withstand is 1200 deg C (Hydro Carbon Fire) as per ASTM Standards E814 & El19.The material should be free of Asbestos or MMMF (Made made mineral fibre) the product shall have characteristic of self levelling and shall not sag. It should accomodate re-entry ability without the use of power tools.The products must be tested as per ASTM E& 14 and OANLWC S115 for apt 2 hours tire ressistance F& T (F1, F, FH and FTH).Expanding fire stop foam with minimum 2 hours fire rating when tested in accordance with UL 1479 standards, shall be used to seal areas that are highly dense or are not accessible and cannot be sealed with fire stop mortar properly. The expanding foam shall expand minimum seven times its volume to fill the cavity at the time of dispensing the material and shall fully cure within two minutes after dispensing.All the applications, where Firestop Mortar is used UL System Test certificate or Engineering judgement report shall be submitted in compliance to international firestop council guidelines .It shall carry test certificate in accordance with IEC 60068-2-57:1999-11 (Environmental Testing) as per Part 2-57: Test for Vibration-Time-history method and VERTEQII for seismic zone 4.. The products shall carry test certificate for mold resistance rating of 0 as determined by ASTM G21-96.

E10 DG STATIONS

Design, Manufacture & Supply of 'Silent Type' Diesel Generating sets along with all accessories(AMF Panel, 990L Day Oil Fuel tank, silencer,rotory pump) as given in Detailed BOQ and tender specification for the following capacity DG sets

10.1 Silencer should be of Critical/Hospital grade as per latest CPCB-IV+ Norms approval including baffle plates as per manufacturer's standard design and tender specification. Number of silencers will be as per the Tender specifications pertaining to the Noise level and the price will be inclusive of all the silencers required for one DG set.

10.2 Installation/Erection, Testing & Commissioning including Integrated Testing with all systems for the DG sets along with all accessories as given in Detailed BOQ and tender specification for the following Capacity DG sets

10.3 EXHAUST PIPING

Design, Manufacture, Supply and fixing exhaust pipe of suitable dia welded MS Class B pipe conforming to IS 1239 cut to required lenghts and installed with necessary bends, supports and clamps, anti-vibration mountings, insulation of exhaust system with mineral wool/rock wool, 50mm thick wire mesh and aluminium cladding etc. as required as per specification.

(a)For DG sets upto 320 KVA ratings

10.4 Fuel System

FUEL OIL PIPING

Design, Manufacture, Supply, installation testing and commissioning of fuel oil piping system of suitable size of MS Class B (as per IS 1239) pipes, cut to required lengths and installed with all welded joints including providing and fixing in position the necessary fittings like valves, elbows, tees, reducers, duly coated with two coat of primer and two coats of approved enamel paint complete as per specifications and as required between Day Oil fuel tank and DG set.

(a)For DG sets upto 320 KVA ratings

10.5 AMF PANEL (D.G. SET)-TYPE-A

AMF panel details will overruled by drawing/boq which one more stringent.

(a)AMF PANEL for 160 KVA DG

Supply, erection, testing and commissioning of floor mounted totally enclosed CRCA sheet steel AMF Panel of 160KVA DG set and having provision for automatic gas flooding using linear heat sensing tube type fire trace system or equivalent. The panel shall be suitable for 415 V, 3 phase, 4 wire system, Tinned copper bus bars designation labels as per requirement, continuous earth bus, cable clamping supports, panel illuminating lamps, cable gland plates for incoming and outgoing feeders as per details below : (Complying to IEC 61439- 1-2) and as per the requirements specified in the PS for MV/LV panels.

INCOMING 1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit release

1 nos. 400 A, 4 pole Power Contactor.

BUS BAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35 kA. at 415 V with necessary high temp. sleeving. The neutral busbar shall be of 100% capacity.

OUTGOING

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit release. (for Essential Panel)

1 no. 250 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit release. (for Fire pump Panel)

1 No., 230V, AC operated integrated type Digital Multi function meter for measuring Frequency, Amperes ,Voltage, Energy & Power factor of approved makes conforming to specifications, latest IEC/ EMC and EMI standards, with necessary Circuit MCBs and suitable size CTs for above two incomer metering supporting SCADA / BMS connectivity

One set of "Battery charger" consisting of :

Transformer/Rectifier

DC. Ammeter

DC. Voltmeter

One Mains supply Voltage monitor

One set of DC Control relays incorporating engine Start/Stop, three attempts starting facility and failure to start lock out.

Protection relay with following features: Over/Under voltage protection, Earth fault relay

One set of auxiliary relays for automatic closing and opening of the alternator contactor for automatic operation as required.

6 nos. potential free contacts for BMS

One set of the following :

Four Push buttons, Start, Stop, Reset, Test.

Two Indicating lamps "Load on set" "Load on Mains".

12 window annunciator( To display the following not limited to : O/C, S/C, E/F, Low fuel, alarm if DG is not running for 15 days etc

One counter to indicate number of times set has operated.

One Hour meter to indicate the number of hours set has operated

R,Y,B Phase indication lamp.

Phase sequence indication lamp and ON, OFF, TRIP indication lamp for incomer and outgoing feeders.

The AMF panel shall include necessary internal wiring, control circuit fuses, labelling, name plates cable identity tags on both ends etc. complete as per specification and as required

(b)AMF PANEL for 180 KVA DG

Supply, erection, testing and commissioning of floor mounted totally enclosed sheet steel AMF Panel of 180 KVA DG set and having provision for automatic gas flooding using linear heat sensing tube type fire trace system or equivalent. The panel shall be suitable for 415 V, 3 phase, 4 wire system, Tinned copper bus bars designation labels as per requirement, continuous earth bus, cable clamping supports, panel illuminating lamps, cable gland plates for incoming and outgoing feeders as per details below :

INCOMING 1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases

1 nos. 400 A, 4 pole Power Contactor.

BUS BAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 400 A as per specification, suitable to with stand symmetrical fault level of 35 kA. at 415 V with necessary high temp. sleeving. The neutral busbar shall be of 100% capacity.

OUTGOING

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases. (for Essential Panel)

1 no. 320 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases. (for Fire pump Panel)

1 No., 230V, AC operated integrated type Digital Multi function meter for measuring Frequency, Amperes ,Voltage, Energy & Power factor of approved makes conforming to specifications, latest IEC/ EMC and EMI standards, with necessary Circuit MCBs and suitable size CTs for above two incomer metering supporting SCADA / BMS connectivity

One set of "Battery charger" consisting of :

Transformer/Rectifier

DC. Ammeter

DC. Voltmeter

One Mains supply Voltage monitor

One set of DC Control relays incorporating engine Start/Stop, three attempts starting facility and failure to start lock out.

Protection relay with following features: Over/Under voltage protection, Earth fault relay

One set of auxiliary relays for automatic closing and opening of the alternator contactor for automatic operation as required.

6 nos. potential free contacts for BMS

One set of the following :

Four Push buttons, Start, Stop, Reset, Test.

Two Indicating lamps "Load on set" "Load on Mains".

12 window annunciator( To display the following not limited to : O/C, S/C, E/F, Low fuel, alarm if DG is not running for 15 days etc

One counter to indicate number of times set has operated.

One Hour meter to indicate the number of hours set has operated

R,Y,B Phase indication lamp.

Phase sequence indication lamp and ON, OFF, TRIP indication lamp for incomer and outgoing feeders.

The AMF panel shall include necessary internal wiring, control circuit fuses, labelling, name plates cable identity tags on both ends etc. complete as per specification and as required

(c) AMF PANEL for 250 KVA DG

Supply, erection, testing and commissioning of floor mounted totally enclosed sheet steel AMF Panel of 250 KVA DG set and having provision for automatic gas flooding using linear heat sensing tube type fire trace system or equivalent. The panel shall be suitable for 415 V, 3 phase, 4 wire system, Tinned copper bus bars designation labels as per requirement, continuous earth bus, cable clamping supports, panel illuminating lamps, cable gland plates for incoming and outgoing feeders as per details below :

INCOMING 1 nos. 630 A, 35 KA, 4-pole MCCB with microprocessor based over load and short circuit protection with time delay and earth fault IDMT release - all site settable

1 nos. 630 A, 4 pole Power Contactor.

BUS BAR

Electrolytic high conductivity Tinned copper three phase and neutral busbars rated at 630 A as per specification, suitable to with stand symmetrical fault level of 35 kA. at 415 V with necessary high temp. sleeving. The neutral busbar shall be of 100% capacity.

OUTGOING

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases. (for Essential Panel)

1 no. 400 A, 415V, Ics=35 kA, 4P, MCCB's complete with variable overcurrent, short circuit releases. (for Fire pump Panel)

1 No., 230V, AC operated integrated type Digital Multi function meter for measuring Frequency, Amperes ,Voltage, Energy & Power factor of approved makes conforming to specifications, latest IEC/ EMC and EMI standards, with necessary Circuit MCBs and suitable size CTs for above two incomer metering supporting SCADA / BMS connectivity

One set of "Battery charger" consisting of :

Transformer/Rectifier

DC. Ammeter

DC. Voltmeter

One Mains supply Voltage monitor

One set of DC Control relays incorporating engine Start/Stop, three attempts starting facility and failure to start lock out.

Protection relay with following features: Over/Under voltage protection, Earth fault relay

One set of auxiliary relays for automatic closing and opening of the alternator contactor for automatic operation as required.

6 nos. potential free contacts for BMS

One set of the following :

Four Push buttons, Start, Stop, Reset, Test.

Two Indicating lamps "Load on set" "Load on Mains".

12 window annunciator( To display the following not limited to : O/C, S/C, E/F, Low fuel, alarm if DG is not running for 15 days etc

One counter to indicate number of times set has operated.

One Hour meter to indicate the number of hours set has operated

R,Y,B Phase indication lamp.

Phase sequence indication lamp and ON, OFF, TRIP indication lamp for incomer and outgoing feeders.

The AMF panel shall include necessary internal wiring, control circuit fuses, labelling, name plates cable identity tags on both ends etc. complete as per specification and as required

Description of Work / Item(s)

Amount

FF.01 FIRE FIGHTING WORK

Whether explicitly specified or not, the pumps and the motors for fire protection system specified herein, must conform to Technical specifications, in addition to the description given in respective items of BOQ. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail. Foundation for all pumps shall be in scope of civil contractor. However anti vibration pad has to be provided by E&M Contractor only. E&M Contractor to interface with civil contractor for finalize the size of pump foundation.

The rates quoted shall be inclusive of all structural supports clamps and vibration mounting etc. as per the approved design/specifications. Also include painting of all exposed metal parts , pipes, fittings, vessels etc. with two coats of anticorrosive paint and two coats of enamel of "Fire Red" shade 536 to IS: 5-2004 and brand irrespective of whether mentioned or not.

All Main Fire Pumps shall be capable of delivering 150% of the rated flow at a head not less than 65% of the rated head. Also the shut-off head shall not exceed 140 % of the rated head.

The pump heads specified on the Drawings and / or Equipment Schedules are for guidance and information only and are calculated based on assumed equipment pressure drops. The exact pump head based on the pipe run and the offered equipment shall be carefully checked and re-calculated for each pump before ordering the equipment. Calculation shall be submitted for approval. No modification to the piping system shall be allowed without prior approval. Any additional cost for the modification of the system (pumps, motors, switchgears, cables, panel boards, switchboards, etc.) necessary to meet the specified duties, special conditions and the offered equipment shall be provided at no extra cost to the Employer.

FIRE HYDRANT SYSTEM

Supplying, installing & testing of fire pumps, electrically driven generally as specified and shown in equipment schedule complete with

All accessories

Vibration mounts

Test connection excluding starter panel

1.1 a)Hydrant Main Fire Pumps - Type 1 (Palarivattom, Chembumukku, Chittethukara )

Supplying, installing, testing, & commissioning of horizontal single stage, split case, single outlet pumping set with bronze impeller, C.I. body and connected by a flexible coupling to a totally enclosed fan cooled induction motor mounted on a common M.S. structural base plate with RCC base (RCC by civil contractor) and with all pump accessories, including pressure switch, pressure gauge (both with cut off ball valves) Casing relief valves complete as per specifications. Motor to be suitable for 415V, 3-phase, 50 Hz AC supply with IP 55 protection for enclosure,IE2, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325.(specifications as per fire fighting requirements and on the pattern of local authority approval) as per instruction and specifications. Pump shall have a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. ( Palarivattom, Chembumukku, Chittethukara)

Capacity :2280 LPM

App. head : 70 m

App. HP : 60 HP

b) Hydrant Main Fire Pumps -Type 2 (Alinchuvadu, Vazhakala, Padamughal, Civil station, CSEZ, Infopark)

Supplying, installing, testing, & commissioning of horizontal single stage, split case , single outlet pumping set with bronze impeller, C.I. body and connected by a flexible coupling to a totally enclosed fan cooled induction motor mounted on a common M.S. structural base plate with RCC base (RCC by civil contractor) and with all pump accessories, including pressure switch, pressure gauge (both with cut off ball valves) Casing relief valves complete as per specifications. Motor to be suitable for 415V, 3-phase, 50 Hz AC supply with IP 55 protection for enclosure,IE2, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325.(specifications as per fire fighting requirements and on the pattern of local authority approval) as per instruction and specifications. Pump shall have a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. (Alinchuvadu, Vazhakala, Padamughal, Civil station, CSEZ, Infopark)

Capacity :2850 LPM

App. head : 70 m

App. HP : 75 HP

c) Hydrant Main Fire Pumps - Type 3 (KINFRA)

Supplying, installing, testing, & commissioning of horizontal single stage, split case , single outlet pumping set with bronze impeller, C.I. body and connected by a flexible coupling to a totally enclosed fan cooled induction motor mounted on a common M.S. structural base plate with RCC base (RCC by civil contractor) and with all pump accessories, including pressure switch, pressure gauge (both with cut off ball valves) Casing relief valves complete as per specifications. Motor to be suitable for 415V, 3-phase, 50 Hz AC supply with IP 55 protection for enclosure,IE2, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325.(specifications as per fire fighting requirements and on the pattern of local authority approval) as per instruction and specifications. Pump shall have a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. (KINFRA)

Capacity :1620 LPM

App. head : 70 m

App. HP : 40 HP

1.2 Sprinkler Main Fire Pumps ( Civil station)

Supplying, installing, testing, & commissioning of horizontal single stage, split case , single outlet pumping set with bronze impeller, C.I. body and connected by a flexible coupling to a totally enclosed fan cooled induction motor mounted on a common M.S. structural base plate with RCC base (RCC by civil contractor) and with all pump accessories, including pressure switch, pressure gauge (both with cut off ball valves) Casing relief valves complete as per specifications. Motor to be suitable for 415V, 3-phase, 50 Hz AC supply with IP 55 protection for enclosure,IE2, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325.(specifications as per fire fighting requirements and on the pattern of local authority approval) as per instruction and specifications. Pump shall have a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. ( Civil station)

Capacity :2850 LPM

App. head : 70 m

App. HP : 75 HP

1.3 Fire Fighting Jockey Pumps

Supplying, installing, testing & commissioning of fire authority approved electrically driven Jockey pump suitable for automatic pressurisation pump set consisting of the following:

Squirrel cage induction motors suitable for 415 V, 50 Hz, AC supply of the above pump with synchronous speed of 2900 RPM T.E.F.C type such as confirming to IP:55 and including pressure switch, Pressure gauge ( both with cut off valves) complete as per specifications. Pump shall have a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. The motor shall conform to IS 325 (up to date) with flexible coupling and coupling guard.

Vertical mounted multi stage centrifugal Jockey pump.

Common bed plate of fabricated mild steel channel or cast iron type.

(a) Jockey Pumps

Capacity : 180 lpm

App. Head : 70 m

App. H.P. : 5 HP

1.4 Supply, installation, testing, trial run and commissioning of internal hose cabinet, complete as required and as approved Internal hydrants/landing valves generally as specified and all complete with below mention accessories. i) 63 mm dia Single headed landing valve IS marked (Stainless steel) ii) First aid hose reel with 25 mm dia, 45 m long thermoplastic hose as per IS 12585 rubber hose, ball valve, piping and 7-8mm SS nozzle as required iii) 38mm synthetic hoses (UL Listed) with 63mm instantaneous SS coupling, IS marked- 15 m x 2 lengths with suitable arrangement of connecting the hose pipe with coupling as required. iv) branch pipe and nozzle IS marked (Stainless steel) v) Pressure gauge with stop cock. vi)Fire man axe (1 no) vii)Providing & fixing as approved or as per site conditions with universal locking arrangement stainless Steel (SS-304) glazed with 5.5mm clear glass Fire Hose Cabinet size 1500 x 1200mm with single or double glazed front door and locking arrangement, vinyl reflective tape 50% front side, “Fire Hose” with stove enameled paint, written on front, including necessary supports for hanging arrangement of hose cabinet accessories of following sizes and types, supports grouted in floor complete in all respects. (a) SIZE 1500 X 1200 in 2 mm thick stainless steel sheet (Platform)

1.5 Supply, installation, testing, trial run and commissioning of internal hose cabinet, complete as required and as approved Internal hydrants/landing valves generally as specified and all complete with below mention accessories. i) 63 mm dia Single headed landing valve IS marked (Stainless steel) ii) First aid hose reel with 25 mm dia, 45 m long thermoplastic hose as per IS 12585 rubber hose, ball valve, piping and 7-8mm SS nozzle as required iii) 38mm synthetic hoses (UL Listed) with 63mm instantaneous SS coupling, IS marked- 15 m x 2 lengths with suitable arrangement of connecting the hose pipe with coupling as required. iv) branch pipe and nozzle IS marked (Stainless steel) v) Pressure gauge with stop cock. vi)Fire man axe (1 no.) vii)Providing & fixing as approved or as per site conditions with universal locking arrangement stainless Steel (SS-304) glazed with 5.5mm clear glass Fire Hose Cabinet size 2100 x 1200mm with single or double glazed front door and locking arrangement, vinyl reflective tape 50% front side, “Fire Hose” with stove enameled paint, written on front, including necessary supports for hanging arrangement of hose cabinet accessories of following sizes and types, supports grouted in floor complete in all respects. (a) SIZE 2100 X 1200 in 2 mm thick stainless steel sheet (Concourse & Street)

1.6 Supplying and fixing of stainless steel hose cabinet of size 900 mm x 600 mm x 500 mm made of 2 mm thick with 6 mm thick glazed glass doors i/c necessary locking arrangement suitable to accommodate external hydrant with butter fly valve, 2 Nos.15 mtr. Long Hose pipe, 1 No. branch pipe, mounted on wall OR with 4 nos MS angle ( 40 x 40 x 8 ) supports grouted in floor and duly coated with post office red external and white internal complete in all respects.

1.7 Supplying and fixing orifice plate made out of 6 mm thick stainless steel (Grade 304) complete as required 80 to 150 mm Dia.

1.8 Supply, installation, testing, trial run and commissioning of hydrants all complete as required and as approved

External hydrants/landing valves generally as specified and all complete with below mention accessories i) 63 mm dia Single headed landing valve IS marked (Stainless steel) as per IS : 5290 -1993 (Type 'A') - 1 No. ii) 63 mm dia. Stainless steel (Grade SS-304) short branch pipe with 20 mm nominal internal diameter size nozzle, conforming to interconnect hose pipe coupling and binded with G.I. wire complete as required. - 1 Set iii) Providing and fixing percolation fire hose pipe (As per IS : 8423) of 63 mm dia. and 15 meter length rated for burst pressure of 35.7 kg/sqcm. The hose shall be tested for flame resistance in accordance to IS :8423. Hose shall be complete with ISI marked Stainless steel male and female coupling (IS:903) bound and riveted to hose pipe with copper rivets &1.5 mm copper wire. 2 Set (Location : External fire hydrant)

1.9 Providing and fixing double flanged flexible rubber expansion joint with unit control of standard length of a as per manufacturer specs tested to a pressure of 15 kg/sqcm including rubber gasket, flanges, nuts ,bolts and washers complete as required.

(a) 50 mm dia.

(b) 65 mm dia.

(c) 80 mm dia.

(d) 150 mm dia.

(e) 200 mm dia.

1.10 Providing and installation of UL listed / FM approved Pressure Relief Valve, pilot controlled, diaphragm type and angle pattern valve. It shall have adjustable setting in range suitable for operating range of the pump. The relief valve outlet shall be led back to the tank.

(a) 100 mm dia

1.11 PIPING FOR FIRE FIGHTING SYSTEM

1.11.1 Providing and fixing Heavy Duty galvanised steel pipes Class C as per IS: 1239 /IS: 3589, embedded in earth shall be conforming to Specifications with all grooved fittings like couplings, bends, elbows, tees, flanges, CAF gaskets etc., including grooved fitting as required. This also includes necessary excavation in all kinds of soil (including hard rock) up to the required depth and providing 150 mm thick sand layer all around the pipes, refilling, ramming, removal and disposal of surplus earth complete in all respects as per the specifications. This further includes provision of corrosion protection by wrapping one layers of 400 microne sheet over two coats of bitumen.

i) All pipes and all heavy grade fittings conforming to IS 1239 together with grooved joints, flanges, gaskets, bolts & nuts, washers, fittings, adapter pieces etc.including necessary Excavation as required

(a) 80 mm nominal bore

(b) 100 mm nominal bore

(c) 150 mm nominal bore

1.11.2 Supply installation testing & Commissioning of Butterfly Valves IS:13095 with mating flanges generally as specified all complete.

(a) 50 nominal bore

(b) 65 nominal bore

(c) 80 nominal bore

(d) 100 nominal bore

(e) 150 nominal bore

(f) 200 nominal bore

1.12 Supply installation testing & Commissioning of cast iron non-return valve IS marked of 80mm dia

1.13 Supply installation testing & Commissioning of cast iron non-return valve IS marked of 200/150 mm dia

1.14 Supply, Installation, Testing and Commissioning of Gate Valves of the following sizes (conforming to IS: 14846 and Specifications) having ductile iron body conforming to IS: 1538 with flange ends suitable for pressure rating of 16 bars.

(a) 80mm dia.

(c) 150mm dia

(d) 200mm dia

1.15 INTERNAL PIPING

1.16.1 Providing and fixing of heavy duty Galvanised Steel Pipe Class C as per IS: 1239 /IS: 3589 with all fittings viz. flanges, bends, tees, elbows, reducers, as specified, including cutting, grooved making /making threaded joint and fixing to floor / wall with approved structural supports such as clamps, hangers etc. This further includes (1) Cutting holes / chases in brick or RCC walls / slabs and making good the same (2) Painting with two or more coats of synthetic enamel paint of approved shade as per pipe colour code over two coats of primer (3) Painting of legends with direction arrows complete as per specifications. Below 65 mm threaded joints (D.I. fittings) and Above 65 mm grooved joint shall be considered.

(a) 25 mm nominal bore

(b)32 mm nominal bore

(c)40 mm nominal bore

(d)50 mm nominal bore

(e)65 mm nominal bore

(f)80 mm nominal bore

(g)100 mm nominal bore

(h)150 mm nominal bore

(i)200 mm nominal bore (6.3 mm wall thickness)

1.16 Supply, fabrication (as per code), installation, testing and commissioning of Pressure vessels 450 mm diameter and 1000mm high fabricated minimum 8 mm thick with dished End, supporting legs, inlets & Outlet flanged connections pressure switches with valve operate as per operating sequence including 80mm dia drain valve air release valve with stop cock on the top duly painted with two coat of anti corrosive primer inside and outside, epoxy paint inside and two coat of postal red enameled outside of approved make inside and outside as complete.

1.17 Providing and fixing M.S. structure work fabricated from standard sections e.g. MS square bars, flat, rounds, angles, channels including cutting to size drilling, welding, fixing & welding to insert plates in RCC structure members as directed by Site Incharge, including cutting and making good the walls, floors & RCC roof (only fo pump room pipe supports, clamps, M.S. ladders & manholes for tank covers etc) including painting with two or more coats of synthetic enamel paint of approved colour over two coats of approved Steel Primer as per drawings & direction of the Site incharge.

1.18 Supply, installation testing and commissioning double flanged MS pot strainers with M.S. body and SS 40-grade mesh strainer.

(a) 200 mm nominal bore

1.19 Providing and fixing Stainless Steel four way fire brigade inlet connection to external hydrant ring/Internal hydrant riser with 4 Nos. 63 mm dia. instantaneous type inlet and 150 mm dia. flanges outlet conforming to IS:904 with blank cap and chain including wafer type non-return valve complete with nuts, bolts, flanges and complete in all respect. Note: The drawings of the proposed arrangement shall be provided by the contractor for approval of employer's representative.

1.20 Providing and fixing Stainless Steel four way fire brigade tank filling connection having 4 Nos. 63 mm dia. instantaneous type male coupling with built in check valve and 150 mm dia. flange outlet conforming to IS:904 with blank cap and chain with necessary 150 mm dia. MS (heavy duty) pipe and flanges, nuts, bolts etc. (Location: outside the building near U.G. Tanks for fire tank filling). Note: The drawings of the proposed arrangement shall be provided by the contractor for approval of employer's representative.

1.21 Supplying and fixing draw-out fire brigade connection of cast iron body with 2 Nos. Gun metal male instantaneous inlet couplings complete with cap and chain as read. for 100 mm dia MS pipe connection.conforming to IS 904 as required

1.22 Supply, fabrication (as per code), installation, testing and commissioning of Air vessels 300mm diameter and 1000mm high with ball valve inlet/outlet valve drain, air release valve valve air inlet etc. all complete

1.23 Providing and fixing lever operated bronze ball valve with SS-304 ball.

(a) 20 mm nominal bore

(b) 25 mm nominal bore

(c)50 mm nominal bore

1.24 Supply, Installation, Testing & Commissioning of Gate Valves of the following sizes (conforming to BS :5154 and Specifications) having bronze body conforming to BS:1400 with screwed ends suitable for pressure rating of 16 bars.

(a) 25 mm dia

(b) 32 mm dia

(c)50 mm dia

(d) 65 mm dia

SPRINKLER SYSTEM

1.25 Supply, installation, testing and commissioning of 150 mm dia. Installation Control Valve inclusive of 1 no. 150 mm dia. Butterfly Valve, strainer, Alarm Valve with Water Motor Gong, Pressure Gauges, Test Lines with Ball Valves with necessary GI (H) piping with threaded fittings of required pipe sizes complete. The item also includes providing and fixing 100 mm dia. Pressure Gauges on Sprinkler Headers including Ball Valves, Test Control Box, brass strainer, retard chamber.

1.26 Providing, fixing, testing and commissioning of UL listed Pendant / Upright type Sprinkler Head rated at 68 degree centigrade

1.27 Providing and fixing sprinkler drain with 25 mm dia. ball valve.

1.28 Providing and fixing UL listed Flow Switch of 65/80 / 100 / 150 mm dia. on Sprinkler Header complete with flexible full bore paddle, U clamp and NO / NC contact terminals complete as requied.

1.29 Providing , fixing, Testing & Commissioning of UL listed Flow Switch complete with flexible full bore paddle, U clamp and NO / NC contact terminals suitable for 50 dia pipes

PORTABLE FIRE EXTINGUISHERS

1.30 Supply and installation of portable fire Extinguishers as described below:

(a)9 litre capacity of water gas cartridge type, IS marked, with discharge tube including clamps etc.

(b)Carbon dioxide extinguisher conforming to relevant IS with high pressure discharge tube, horn, control valve, IS marked including clamps etc. (4.5 kg capacity extinguisher)

(c)Mechanical foam type 9.0 liter capacity fire extinguisher (for DG room)

(d)4 kg capacity ABC type extinguisher

FF.02 CLEAN AGENT BASED FLOODING SYSTEM

2.1 Supply, Installation, Testing & Commissioning of Automatic linear pneumatic Tube Detection based Clean agent System for Electrical Panels (Main Distribution Panel, Essential Power Panel, Fire Pump Panel,UPS Input Panel, UPS Distribution Panel, AHF Panel and AMF Panel) (Tube Panel Protection System), consisting of the following components:

(a) 10 LB CAPACITY Clean agent system complete with all necessary gas ,fitting ,support ,and accessories,connected with valve.

(b) 5 LB CAPACITY Clean agent system complete with all necessary gas ,fitting ,support ,and accessories,connected with valve.

(c) End of Line adaptor

(d) Pressure Switch

(e)Flexible Polymer Detection Tube with all necessary fittings & supports.

(f) Master Control Unit for connecting each system with electronic hooters and productivity input to Scada /Fire Alarm system including all necessaries +electrical wiring to make each entire system functional

Note: The items indicated above are notable items. The vendor to include all allied and implid items in required quantity at no extra cost.

F.A-01 FIRE ALARM DETECTION SYSTEM

1.1 Addressable Fire Alarm and Control Panel

Display type - Display consisting of 240 character backlight alphanumeric LCD display & LED for fault / isolate / fire. LCD display shall include specific name of each room / area with each zone for display when any alarm in that room / area occurs.

Key pad for operation and monitoring display requirement to display all types of alarm condition, short, open condition with address & should also indicate time and date.

Provision for 20% expansion of panel in future

FACP with all in-built Loop Cards and displays.

Terminal strips for receiving and terminating all external cabling.

All internal wiring

Auto dialling facility to nearest fire brigade station. (Optional)

Change over relay contactor for Remote Monitoring of fault with input for interface with flow switches and relay module for interface with the other systems.

Graphics User Interface for Monitoring & Control of complete Fire,. The GUI based main network software shall network with other panels on network. It shall be capable of graphically representing each facility being monitored with floor plans and icons depicting the actual locations of the various systems, and / or sensors’ locations. It shall have the facility to change the sensitivity of any detector. The software shall be capable of monitoring 200 Nodes with 100 Mbps Transmission rate on Fibre Optics Network and 12 Mbps Transmission on cable and 2,50,000 network points. The software shall be capable to Monitor & Control all the Digital Voice Evactuation as well as 2 way communication from main control room using voice signals over Fire Network along with the Fire detection signal. The Graphic workstation shall act as an independent node communicating on the peer to peer network and shall not be dependant on the Fire Panel CPU for operation. Failure of Fire Panel CPU shall not result in failure of GUI.

1.2 Intelligent addressable Multi sensor Detectors

Supply, Installation, Testing & Commissioning of Analogue addressable Multisensor detector (photoelectric smoke detection and thermal), auto floating sensitivity, 360° View Blinking LED, Base, mounting accessories etc. Address card/ Electronic/ Rotary Card or Switch to programme. Detector shall be tested & approved to withstand minimum operating temperature variation from min. 0 to 49 degree C and Humidity 93%. Detector should have self-locking mechanism. Detector must have non-volatile memory to write the installation date & site codes. (Approval: UL 7th Edition/ EN54 or latest amended upto date)

If any software & licence key required for detector , It should be provided by vender throughout the lifetime of product, free of cost

1.3 Intelligent addressable Heat Detectors

Supply, Installation, Testing & Commissioning of Analogue addressable Heat detector, 360° View Blinking LED, Base, mounting accessories etc. Address Card/ Electronic/ Rotary Card or Switch to programme. Detector shall be tested & approved to withstand minimum operating temperature from min. 57 degree C and Humidity 93%. Detector should have self-locking mechanism. Detector must have non-volatile memory to write the installation date & site codes. (Approval: UL 7th Edition/ EN54 or latest amended up to date)

1.4 Repeater panel

Supply, Installation , Testing & Commissioning of Network Repeater Panel with Minimum 240 characters backlit display. The LCD/LED shall Display all events / detectors, devices status of complete systems in the networked (Approval: UL 10th Edition/ EN54 or latest amended upto date)

1.5 Manual Call Boxes

Supply, Installation, Testing and Commissioning of Addressable type Manual call Point/ Station complete with all accessories. It should be resettable type, tested & approved minimum operating temperature variation from 0 to 49 degree C and Humidity 93%. (Approval: UL 7th Edition/ EN54 or latest amended upto date)

1.6 Wall/ Ceiling mounting Sounder/ Hooter cum strobes

Supply, Installation, Testing & Commissioning of Single Loop Circuit loop powered addressable sounder/ hooter cum strobe (Address through Control Module is also acceptable with must have supervision and alert on Panel for any wire cut or non-working condition of Sounder cum strobe or Addressable powered supply unit (EN/ UL), Control Module & Power supply cost to be considered while quoting) . Product shall be tested & approved to withstand minimum temperature variation from 0 to 49 degree C (Approval: UL 7th Edition/ EN54 or latest amended upto date)

1.7 Control/ Output Module

Supplying, Installing, Testing and Commissioning of addressable Output/ Control Module with accessories complete as required and as per specifications. Output/ Control module should provide analogue value to Fire Alarm panel. Product shall be tested & approved to withstand minimum temperature variation from 0 to 49 degree C (Approval: UL 7th Edition/ EN54 or latest amended upto date).Including face plate and accesories complete as required

1.8 Relay Module

Supplying, Installing, Testing and Commissioning of addressable Relay Module with accessories complete as required and as per specifications. Product shall be tested & approved to withstand minimum temperature variation from 0 to 49 degree C (Approval: UL 7th Edition/ EN54 or latest amended upto date).Including face plate and accesories complete as required

1.9 Monitor/ Input Module

Supply, Installation, Testing and Commissioning of addressable Input/ Monitor module for Sprinkler Flow Switch etc. with accessories complete as required and as per specifications. Input/ Monitor module should provide analogue value to Fire Alarm panel. Product shall be tested & approved to withstand minimum temperature variation from min. 0 to 49 degree C (Approval: UL 7th Edition/ EN54 or latest amended upto date).Including face plate and accesories complete as required

1.10 Fault Isolator Modules

Supply, installation, testing and commissioning of Fault Isolator Modules including mounting accessories complete as per specifications and complete as required. (for companies quoting detectors and devices with inbuilt isolator need not to quote against this line item).Including face plate and accesories complete as required

1.11 Response Indicator

Supplying, installation, testing & commissioning of Response Indicator which consists of steady glowing LED. This LED shall be mounted within a M.S. / fire rated Polycarbonate box and connected in parallel to the built in indicator of the detector as per specifications. The RI shall come "ON" as soon as the detector activates complete in all respects as per specification. The RI should be at least UL/ EN/ Vds certified.Including face plate and accesories complete as required

1.12 Copper Armoured Cable For Fire Detection And Alarm System complying BS 7846

Supply, installation, testing and commissioning of fire survival cable LSZH for fire detection and alarm system Copper conductor FS, Screened, CWZ Category, Armoured, 2 Core 1.5 sqmm cables as per specifications complete as required.

1.13 Copper Armoured Cable For Fire Detection And Alarm System complying BS 7846

Supply, laying, testing and commissioning of 2 Core 2.5 sqmm screened copper armoured cable as per specification complete as required .

1.14 WORKSTATION & PRINTER

The workstation shall be of OEM origin and shall be 21 inches LED monitor and A4 Laser printer with software. Intel core i7 Processor with 3.0 GHZ of latest generation or higher, 8GB RAM or above, 512 GB SDD, Integrated Sound & Graphics Media Accelerator, optical scroll mouse , multimedia keyboard ,52x DVD Read / Write, Dual LAN card, 2 Serial port, 1 parallel port, 4 USB Ports, All hardware driver as required for smooth operation, Latest windows operating system with standard MS Office package, & along with latest antivirus version with updated security pack and minimum 5 year product license validity, Auto recovery and auto archive software and suitable for operation on 230 volts A/C. 50 Hz

Description of Work / Item(s)

Amount

PART-A

General

1. For approved list of makes, refer Particular Specifications.

2. The prices are to be quoted in the below mentioned form & shall include the supply, installation, testing & commissioning at site of all equipment's, ancillary materials as specified and all such items what so ever required to fulfil the intent and purpose as laid down in the specifications and/ or drawings.

3. All items shall be confirm to IS/ IEC/ BS/ NBC-2016 as per approval of Employer's representatives. All items shall be supplied from ISO certified supplier.

4. All systems shall be Compatible with BMS/SCADA .

H.1 AIR-CONDITIONING

SUB-HEAD 'A' - MACHINERY & PIPING WORKS

1.1 AIR COOLED DUCTABLE /HI WALL TYPE SPLIT AC UNITS

Supply, installation, testing & Commissioning of Ductable/Hi wall type inverter based energy efficient split AC units with air cooled condenser complete with inverter type scroll/ rotary compressor, condenser, wiring & accessories. Indoor units shall be wall mounted type complete with evaporator, fan, filter, drier, expansion devices & microprocessor control panel along with all accessories with refrigerant & oil charge, remote controls. The unit shall be suitable for working at 240 ± 10% , 50 Hz, 1 phase AC supply. The unit shall be designed to take care of minimum vertical head 10mt & horizontal length of 25 mt & necessary oil separator shall be included, Necessary supporting arrangement for both indoor & outdoor units Powder Coated/Galvanized MS stand for ODU units as per approved make, with necessary vibration isolation arrangement as per site condition etc. Control cabling between indoor and outdoor cabling shall be included in the quoted price. ( condensate drain pipe shall be paid separately)

Necessary corrosive treatment of fins and copper coil, joints of the ODU/IDU with aluminium pigmented polyurethane coating of minimum 25 microns thickness on aluminium fins and 120 microns thickness on copper coil and joints or Silane based hybrid coating of minimum 15 microns thickness on aluminium fins and 40-50 microns thickness on copper coil and joints or 80-90 microns ( Base coat- 50-60 micron Hybrid epoxy + Top coat 20-30 micron Silane Hybrid) thickness on copper coil and joints & Silane based hybrid coating of minimum 15 microns thickness on aluminium fins to offer an inhibiting as well as sacrificial protection of metals against corrosion, Sulphur and other chemical contaminants present in the air. Coating should be done at manufacturing stage only in presence of OEM representative. The coating shall be carried-out by the certified applicator of coating manufacturer. The Outdoor unit Compressor must be provided with 5 Year Warranty Period. Silver Ion Filter, Dust Filter Civil Work such as wall hole making, wall chiselling, refilling of chiselling part with mortar etc. as per site condition. Nitrogen pressure testing for leakages & flushing during installation & after commissioning between IDU & ODU with flare nuts The unit shall be Modbus Compatible or can transfer data from Units on any other communication protocol to CRC/BMS.

Notes: The vendor may offer the outdoor units as per availability from the manufacturer, however keeping the tonnage same or nearby tonnage as per BOQ subject to approval by Client without any extra charge The indoor units capacity can be also as per availability from the manufacturer but keeping the minimum capacity as required in BOQ subject to approval by Client.

(a) 1. 5 TR (Hi wall split)

(b) 2. 5 TR (Ductable split)

1.2 Central Remote Controller with Touch Screen

Supply installation testing & commissioning of PLC based Central Remote Controller for complete system for controlling and monitoring the air conditioning units as per the particular specification.

1.3 Design,Supply installation testing & commissioning of PLC based Remote Temperature Controller device along with temparature sensor for monitoring and control of exhaust fans in ASS room including temparature sensor ,Cabling of 3 Core, 19/0.3mm, silver coated copper strands, teflon insulated, teflon sheath white, SS304 braided shield cable laid inside GI flexible conduit as per client approval. The individual/group of exhaust fans shall be controlled. Real time monitoring and display of temperature. Running status of exhaust fans etc shall be available on the controller. Controller shall be located in the ASS room.

1.4 REFRIGERANT PIPING

Supply,installation,testing and commissioning of Interconnecting refrigerant pipe work with elastomeric nitrile rubber/closed cell expanded polythene tubular insulation, GI flexible pipe cladding between each set of indoor & outdoor units as per specifications, all piping should be laid on Galvanised Iron cable tray supported with threaded rods, GI angles, Hangers & Clamps and price shall be all inclusive. (As per IS 10773:1995)

(a)15.9 mm O.D .(insulation-13 mm thick)

(b)9.5 mm O.D .(insulation-13 mm thick)

1.5 DRAIN PIPING

Providing and fixing of uPVC (Class 1) drain water piping complete with fittings, flexible connection to IDU, necessary support as per specification and insulated with 6 mm thick closed cell elastomeric nitrile rubber insulation.

(a)25 mm dia.

(b)20 mm dia.

H.2 SUB-HEAD 'B' - VENTILATION FANS

2.1 AXIAL FAN

Supply, Installation, Testing and Commissioning of propeller / axial flow fans for the following capacity fan shall be supplied with GI gravity louvers ,bird screen etc. Motor shall be of insulation class F.

(a)6000 CFM (25 mm static pressure)

(b)4000 CFM (25 mm static pressure)

2.2 INLINE FANS

Supply, Installation, Testing and Commissioning of Inline fans suitable for single phase, 240 volts, 50Hz AC supply including fire retardant non-porous double layer flexible connection of the following capacity. Motor shall be of insulation class F.

(a)2040 CMH-15mm WG SP

(b)400 CMH-15mm WG SP

2.3 PROPELLER FAN

Supply, installation, testing and commissioning of wall mounted Propeller type heavy duty exhaust Fan (as per IS: 2312-1967 (as reaffirmed in 2005)/ CE certified in accordance to EN 60034-1:2010 Standard) of metallic construction complete with double insulated motor(motor shall be of insulation class F), bird screen, gravity louvers,fan guard required cable, plug top, sealing compounds & other accessories compete as required, suitable for single phase, 240 ±10 volts, 50Hz.1 phase AC. supply of following capacities:

(a)250 mm sweep dia. (Suitable for minimum 650 CFM)

(b)315 mm sweep dia. (Suitable for minimum 650 CFM)

(c)350 mm sweep dia. (Suitable for minimum 850 CFM)

(d)450 mm sweep dia. (Suitable for minimum 3061 CFM)

(e)500 mm sweep dia. (Suitable for minimum 3061 CFM)

(f)500 mm sweep dia. (Suitable for minimum 4000 CFM)

H.3 SUB-HEAD 'C' - AIR DISTRIBUTION WORKS

DUCTING FOR AIR CONDITIONING/ VENTILATION

3.1 Supply, installation, testing and commissioning of Factory fabricated G. I sheet metal ducts complete with flanges, neoprene rubber gasket, elbows, Splitter Damper, vanes, hangers & support etc. as required as per IS standard & conforming to specification. The rates shall include all materials of the duct and labour for suspension and supporting arrangement for plenums, ducts, complete with fire retardant flexible connection as required and as per specifications.

Note : Splitter Shall be a part of ducting.

3.2 Supply, installation, testing and commissioning of 50 micron Powder coated Aluminium extruded Diffuser/ Grills as per specification & and drawings including fixing frames of GI in False ceiling/ wall.

(a) Aluminium Grill with Damper

(b) Aluminium Grill without Damper

(c) Aluminium Diffuser with Damper

(d) Aluminium Diffuser without Damper

3.3 Supply, Installation, Testing and Commissioning of Fresh Air Louvers including the wire mesh, filter, volume control damper (all factory fabricated and assembled). The louver shall be of extruded Aluminium construction, and powder coated to the approved finish and colour and required fire rating.

3.4 Providing, fixing, testing and commissioning of exhaust air/fresh air louvers of powder coated extruded aluminium construction with bird screen, minimum 80 mm deep.

H.4 SUB-HEAD 'D' INSULATION

Providing and fixing of self adhesive Closed Cell Elastomeric Nitrile rubber insulation on duct complete as per the specification

4.1 13 mm thick Closed Cell Elastomeric Nitrile Rubber Insulation for Supply Air Duct

Description of Work / Item(s)

Amount

1. Decorative Lighting

1.1 Supply,Installation testing and commisioning of LED RGBW Flexible LED Strip with 14.4 Watt per meter . LED Strip with system lumen output should be more than 700 lms /Meter . Standard Length of LED Strip shall be a minimum of 5 Mtr and it shall be capable of producing dynamic color changing light for with 16 million colors and should be programmable using 8 bit control DMX512 protocol / Ethernet based control. The Strip should have IP 67 protection with inbuilt IP67 connectors at both ends. DMX enabler circuit should be outside the Luminaire/LED Strip only. LED Strip shall be suitable to operate at an ambient temperature range of -20°C to 50°C. Life time shall be at least L70B50 @ 35000 burning hours at 50°C. LED should of make Nichea, Osram, Cree, Lumiled, of 5050 SMD package only. The rated voltage of the Luminaire should be 24VDC, Luminaire shall be offered with a BIS Approved Potted Driver of IP 66/67 rating made of extruded aluminium to make it more thermal efficient, Led Driver should have Operating input voltage range: 90-305Vac, PF > 0.95 and must have safety operation range form 90V - 176Vac. Life time of LED driver should be > 80,000 hours and MTBF of LED driver should be ≥ 2,00,000 hrs, Led driver must have SELV output and Case temperature i.e. Tc > 90°C. The product should be BIS approved with R number mentioned on product label. To be supported with Product test reports - LM79, BIS Report and LEDs Test Reports. Luminaire shall be conforming to BIS i.e. IS 10322 (PART 5/SEC 7) and shall be complete with all necessary mounting accessories required for proper working of fixture including driver, decoder, 8 bit control DMX512 protocol based controller with splitter,weather proof connection cables, water proof connectors etc. as required. Make: Havells FLexiline/LTE MAZE STRIPLIGHT or equivalent. ( Concourse).

1.2 Supply,Installation testing and commisioning of LED Flexible LED Strip with 14.4 Watt per meter . LED Strip with system lumen output should be more than 700 lms /Meter . Standard Length of LED Strip shall be a minimum of 5 Mtr with CCT range 6500K/4000K/3000K/RGB/TW. The Strip should have IP 67 protection with inbuilt IP67 connectors at both ends. LED Strip shall be suitable to operate at an ambient temperature range of -20°C to 50°C. Life time shall be at least L70B50 @ 35000 burning hours at 50°C. LED should of make Nichea, Osram, Cree, Lumiled, of 5050 SMD package only. The rated voltage of the Luminaire should be 24VDC, Luminaire shall be offered with a BIS Approved Potted Driver of IP 66/67 rating made of extruded aluminium to make it more thermal efficient, Led Driver should have Operating input voltage range: 90-305Vac, PF > 0.95 and must have safety operation range form 90V - 176Vac. Life time of LED driver should be > 80,000 hours and MTBF of LED driver should be ≥ 2,00,000 hrs, Led driver must have SELV output and Case temperature i.e. Tc > 90°C. The product should be BIS approved with R number mentioned on product label. To be supported with Product test reports - LM79, BIS Report and LEDs Test Reports. Luminaire shall be conforming to BIS i.e. IS 10322 (PART 5/SEC 7) and shall be complete with all necessary mounting accessories required for proper working of fixture including driver, decoder, weather proof connection cables, water proof connectors etc. as required. Make: Havells FLexiline/LTE MAZE STRIPLIGHT or equivalent ( Concourse Area).The light fixture shall be aesthetically apealing with the architectural finishes

1.3 Supply Installation, testing and commisioning ,of suspension mounted maximum 30 W,2550 System Lumens. Sqaure shape with each arm having 900mm length to form a cluster of 3X11 GRID as per the final design, high efficient LED luminaire with aluminum white/black powder coated finish housing and special translucent diffuser giving vertical light output. LED Chip and diffuser should be mounted on inner side of the square arm giving both Up and Down light distribution. LED chip life of 50,000 burning hours at L70. IP 20, CCT 5700K, CRI> 80. Luminaire driver should be Isolated and multistage constant current constant voltage APFC type. Driver should be BIS registered with Input voltage range of 150V to 270V ( nominal rated voltage – 240V) with minimum 2 KV surge protection, PF >0.95, THD <15%. Similar to Wipro Make Skymesh LED in Cluster Formation (LM13S) or equivalent make.( Concourse).The light fixture shall be aesthetically apealing with the architectural finishes

1.4 Supply of Architectural linear shapes like L,Y, X,+ luminaire based on the client requirement The luminaire shall have housing made of Aluminum extruded housing in white powder coated finish and high transmittance PMMA opal diffuser for glare free symmetric light distribution. Luminaire shall deliver excellent illumination & visual comfort with CRI of >80,CCT 5700 K. Luminaires should be with 100 lm/W System Efficacy and designed for Avg. LED Life (L70 B50) 50,000 Burning Hours & with high efficient Photobiologically safe PN junction diode. Luminaire should be Powered by an integral electronic constant current driver offering THDi<10% , Output Short-circuit protection, Surge Voltage protection, and other reliability tests as per IS:15885 Part 2/Sec 13. Luminaires should be provided with 4kV surge protection. Luminaire dimensions must have each arm based on the shape with each arm of 525 mm to 585 mm length and width of 50 mm including all fittings for extending the fixture for suitable formations as finalised in line with the architectural finishes and requirements. Luminaires manufacturer to have an in-house NABL-accredited Laboratory for testing Photometric parameters. Make: Havells Destello 25 W L / Y / X / +/ wipro Axeon or equivalent

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED (BID ID -2265236)

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED (BID ID -2265236)

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED (BID ID -2265236)

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED (BID ID -2265236)