RECONSTRUCTION OF DEFICIENT WORKSHOP FOR TORPEDO STORAGE INCLUDING DEMOLITION OF BLDG T-62 AT NAD TROMBAY, MUMBAI

Amount

SCHEDULE "A" Part - I (BUILDINGS & STRUCTURES WORKS) Total of Sch-'A' Part-I B/F

SCHEDULE "A" PART-II (SITE CLEARANCE, AREA DEVELOPMENT, EXCAVATION & EARTHWORK) Total of Sch-'A' Part-II B/F

SCHEDULE "A" PART-III (DEMOLITION/ DISMANTLING) Total of Sch-'A' Part-III B/F

SCHEDULE "A" PART-IV (INTERNAL WATER SUPPLY) Total of Sch-'A' Part-IV B/F

SCHEDULE "A" PART-V (INTERNAL ELECTRICFICATION/ TELEPHONE CONDUITS) Total of Sch-'A' Part-V B/F

SCHEDULE "A" PART-VI (ROAD & HARDSTANDING) Total of Sch-'A' Part-VI B/F

SCHEDULE "A" PART-VII (SEWAGE DISPOSAL) Total of Sch-'A' Part-VII B/F

SCHEDULE "A" PART-VIII (AREA DRAINAGE) Total of Sch-'A' Part-VIII B/F

SCHEDULE "A" PART-IX (RETAINING WALL) Total of Sch-'A' Part-IX B/F

SCHEDULE "A" PART-X (EXTERNAL ELECTRIFICATION) Total of Sch-'A' Part-X B/F

SCHEDULE "A" PART-XI (EXTERNAL WATER SUPPLY) Total of Sch-'A' Part-XI B/F

SCHEDULE "A" PART-XII (FIRE FIGHTING) Total of Sch-'A' Part-XII B/F

SCHEDULE "A" PART-XIII (AIR CONDITIONING & REFRIGERATION) Total of Sch-'A' Part-XIII B/F

SCHEDULE "A" PART-XIV ( LIGHTNING PROTECTION ) Total of Sch-'A' Part-XIII B/F

SCHEDULE "A" PART -XVI (MISCELLANEOUS ITEMS)

SITE CLEARANCE & EARTHWORK

M & L approved earth filling brought from outside MD Land any lead, laid in layers n exc. 15 cm thick spread, levelled and rammed including watering as directed.

Removing excavated material (any type) and depositing it outside Ministry of Defence Land. Note for 16.002 (i) Before quoting the tender, the bidders are advised to ascertain the distance outside MD and, at which the excavated material/ debris are to be disposed off. No extra claim what-so-ever shall be entertained on this account. (ii) This item shall be considered as per the requirement at site. (iii) All excavation earthwork covered under Sch'A' part III to part XIV shall be measured and paid under this item.

DEMOLITION / DISMANTLING

Taking down copper/ aluminum point wiring (Light/Fan/Socket or power) complete including fixtures and fittings such as switches, ceiling roses, pendants, regulators, socket, light fitting etc. for taking credit.

Taking down of Old MCB DB with MCB's of any size/ capacity

Taking down ceiling fan/exhaust fan, and depositing to E/ M store yard.

Taking down old US sub main wiring of size 4/2.5 Sqmm complete

INTERNAL WATER SUPPLY

S & F two way bib cock with wall flange quarter turn (Low-flow) 16 mm dia , complete all as specified and directed by Engineer-in-Charge. Make Jaquar Model No KUP-35041PMGE or equivalent in Crab Tree/Kohler brand

S & F Pillar Cock (Low-flow) 16 mm dia. complete all as specified and directed by Engineer-in-Charge. Make- Jaquar Model No KUP-35001PMG or equivalent in Crab Tree/Kohler brand

S & F Angular Stop Cook 15 mm bore of pipe (16 mm outer dia) with Wall Flange chromium plated Stop valves complete all as specified and directed. Make- Jaquar Mogel No KUP-35053PM or equivalent

S & F Hand shower (Health faucet) with 1 meter long easy flex tube in chrome finish and wall hook with NRV (Back flow preventer) complete all as specified and directed. Make Jaquar Model No ALD-579

S & F bib cock with wall flange quarter turn (Low-flow) 16 mm dia. Make - Jaquar Model No KUP-35037PMGE or equivalent in Crab Tree/Kohler brand complete all as specified and directed by Engineer-in-Charge.

INTERNAL ELECTRICFICATION/ TELEPHONE CONDUITS

S & F factory made screwless, dust proof cover plates having superior finish, rounded corners, and solid strength supported by plastic frame behind with flexible wall alignment, horizontal adjustment facility complete all as specified and directed. Make: Legrand/ Anchor/ L&T/ Havells

a) 12 module

b) 18 module

S & F factory made not less than 1.2 mm thick sunken, modular flush sheet galvanized metal enclosure haing zinc coating not less than 120 GSM, conforming to IS 14772: 2000, having top, bottom, side and back-wall knockouts for conduit entry from any direction, suitable modular cover-plates complete all as specified and directed by the engineer-in-charge. Make: Legrand/ Anchor/ L&T/ Havells

a) 8 module

b) 12 module

c) 18 module

Supply, installation, testing and commissioning of factory made, CPRI type tested, indoor cubical compartmental type BUILDING PANEL of suitable size, conforming to IS/IEC-61439-1 & 2 and IEC 61641, having both sides openable with hinged double doors and locking arrangement, IP 43 protection made out of 2.0 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3- Phase, 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. complete as specified and directed by engineer-in-charge. Make: L & T, Schneider, Siemens, ABB The BUILDING PANEL shall comprise of the following: [A] BUSBAR CHAMBER [i] 01 Set (3L + N) of copper busbar of rated capacity 315 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection [B] INCOMING [i] 250 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz FP MCCB, conforming to IEC 60947-2, having microprocessor based trip unit, adjustable overload setting (0.7 - 1 X In), adjustable short-circuit setting (5 - 10 X Ir), adjustable neutral protection (N, N/2, OFF), front indication LEDs (Ready, Overload and pre-alarm & Overload), etc.- 01 Nos. [ii] Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interupts- 01 Nos. [iii] LED phase indicators (Red, Yellow, Blue)- 01 Set

[C] OUTGOING [i] 32 A, 10 kA, 230 V, 50 Hz DP MCB (c -curve)- 04 Nos. [ii] 32 A, 10 kA, 415 V, 50 Hz FP MCB (c -curve)- 03 Nos. [iii] 63 A, 10 kA, 415 V, 50 Hz FP MCB (c -curve)- 04 Nos. [iv] LED phase indicators (Red, Yellow, Blue)- 11 Set [v] Digital ammeter of suitable capacity with suitable CTs for each feeder- 01 Nos. NOTES: [i] The Panel shall be purchased from the original equipment manufacturer (OEM) only. [ii] The bidder shall furnish dimensional drawings of the items offered indicating all the fittings, dimensional tolerances, GADs, etc. for approval of the Engineer-in-Charge. [iii] The rate quoted for the item shall be inclusive of insulating Mat of size 2X1 mtr class A, 2.00 mm thick as per IS-15652(2006)

Supply, installation, testing and commissioning of factory made, CPRI type tested, indoor cubical compartmental type MACHINE EQUIPMENT PANEL of suitable size, conforming to IS/IEC-61439-1 & 2 and IEC 61641, having both sides openable with hinged double doors and locking arrangement, IP 43 protection made out of 2.0 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3- Phase, 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. complete as specified and directed by engineer-in-charge. Make: L & T, Schneider, Siemens, ABB The MACHINE EQUIPMENT PANEL shall comprise of the following: [A] BUSBAR CHAMBER [i] 01 Set (3L + N) of copper busbar of rated capacity 500 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection [B] INCOMING [i] 320 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz FP MCCB, conforming to IEC 60947-2, having microprocessor based trip unit, adjustable overload setting (0.7 - 1 X In), adjustable short-circuit setting (5 - 10 X Ir), adjustable neutral protection (N, N/2, OFF), front indication LEDs (Ready, Overload and pre-alarm & Overload), etc.- 01 Nos. [ii] Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interupts- 01 Nos. [iii] LED phase indicators (Red, Yellow, Blue)- 01 Set

[C] OUTGOING [i] 63 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz FP MCCB, conforming to IEC 60947-2, having microprocessor based trip unit, adjustable overload setting (0.7 - 1 X In), adjustable short-circuit setting (5 - 10 X Ir), adjustable neutral protection (N, N/2, OFF), front indication LEDs (Ready, Overload and pre-alarm & Overload), etc.- 08 Nos. [ii] LED phase indicators (Red, Yellow, Blue)- 08 Set [iii] Digital ammeter of suitable capacity with suitable CTs for each feeder- 01 Nos. NOTES: [i] The Panel shall be purchased from the original equipment manufacturer (OEM) only. [ii] The bidder shall furnish dimensional drawings of the items offered indicating all the fittings, dimensional tolerances, GADs, etc. for approval of the Engineer-in-Charge. [iii] The rate quoted for the item shall be inclusive of insulating Mat of size 2X1 mtr class A, 2.00 mm thick as per IS-15652(2006)

S & F vertical triple pole & neutral, double door, 8 way metallic modular distribution board conforming to IEC 61439-3, suitable for flush / surface mounting with provision for MCCB up to 250 A as incomer and SP/TP MCBs as outgoing, reversible metal door, fully insulated 250 A copper busbar for each phase, two fully insulated & shrouded neutral bars, two earthbars, cable ties for cable management, prefitted masking sheet, etc. having IK 09 & IP 43 protection complete all as specified and directed by engineer-in-charge. Make: Legrand, Schneider, L & T NOTE: [i] FP MCCB & SP/TP MCBs shall be measured and paid separately.

Supply and fix MCB SP/SPN/Four pole, 10 KA, IK-09 'C' series suitable for 230/415 Volts, 50 Hz supply Make- Schneider/L&T /Legrand

(a) 6- 32 A, 230 V, 50 Hz, SP MCB (C curve)

(b) 6- 32 A, 230 V, 50 Hz, SPN / DP MCB (C curve)

(c) 6- 32 A, 415 V, 50 Hz, FP MCB (C curve)

(d) 40-63 A, 415 V, 50 Hz, FP MCB (C curve)

S & F moulded case circuit breaker, 63 A, 25 kA, 415 V, 50 Hz, FP MCCB with thermal magnetic trip unit (TMD), compression lug connectors, protection against overloads (Ir adjustable from 0.7- 1 X In), protection against short circuits (Isd adjustable from 1.5- 10 X Ir), inbuilt encapsulated double break roto active type instanteneous protection, earth fault leakage protection, etc. having Ics = 100% as per IEC 60947-2 complete all as specified and directed by engineer-in-charge. Make: Schneider, Legrand, L & T

S & F 20 W surface / wall mounted LED batten capable of delivering 2000 lumen, having PC diffuser, luminous efficacy of > 100 lumens/watt, CRI > 80, PF > 0.9, CCT 5700K, independent isolated SMPS based constant current electronic LED driver with THD < 10%, surge voltage protection and other safety tests as per IS 15885 (Part-2/Sec-13): 2012, polycarbonate diffuser, housed in powder coated white extruded aluminium channel housing. white coloured ABS end caps, IP 20 protection, input voltage range 140- 270 V, input frequency 50- 60 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fixture complete all as specified and directed by the engineer-in-charge. Make: Philips/ Wipro/ Surya/ Havells

S & F 30 W recessed mounted square shape 2' X 2' LED panel capable of delivering 3000 lumen having high efficiency long life LED package in integral module with luminous efficacy of > 120 lumens/watt, independent isolated SMPS based constant current electronic LED driver with THD < 10% and CCT 5700K, surge voltage protection and other safety tests as per IS: 15885 (Part-2/Sec-13): 2012, high transmittance polystyrene opal diffuser, housed in white powder coated pressure die-cast aluminium heat sink having input voltage 220- 240 V, input frequency 50- 60 Hz, PF > 0.95, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fixture complete all as specified and directed. Make: Philips/ Wipro/ Surya/ Havells

S & F 12 W recessed mounted round shape LED downlight capable of delivering 1200 lumen. having minimum luminous efficiency > 100 lumens/watt, CCT 5700K & THD < 10%, CRI > 80, high quality polycarbonate diffuser, input voltage range 140- 270 V, input frequency 50- 60 Hz, including electrical connection complete all as specified and directed by the engineer-in-charge. Make: Philips/ Wipro/ Surya/ Havells

S & F 20 W surface mounted round shape LED downlight capable of delivering 2000 lumen. having minimum luminous efficiency > 100 lumen/watt, CCT 5700K & THD < 10%, CRI > 80, high quality polycarbonate diffuser, input voltage range 140- 270 V, input frequency 50- 60 Hz, including electrical connection complete all as specified and directed by the engineer-in-charge. Make: Philips/ Wipro/ Surya/ Havells

S & F 118 W High bay light duranto mounted LED, LED capable of delivering 14300 lumen, extruded aluminium housing with PC diffuser and integrated electronic driver with high efficiency long life LED chips, CRI ≥ 80, power factor ≥ 0.95, system luminous efficacy > 120 lumens/watt, CCT 5700K & THD < 10%, having average life 50000 hrs, operating voltage 140- 270, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the LED fitting including hanging arrangements from ceiling with SS chain 2 meter height complete all as specified and directed. Make: Philips/ Wipro/ Surya/ Havells

S & F 25 W street light having high efficiency long life LED module with SMD LED package mounted on MCPCB with high LED efficacy of ≥ 110 lumens/watt and CCT 5700K, integral SMPS based constant current electronic LED driver with THD < 10%, surge voltage protection and other safety tests as per IS: 15885 (Part-2/Sec-13): 2012, IP 66 protection, high effiency polycarbonate cover with integrated lens housed in pressure die-cast aluminium alloy heat sink for effective thermal management, sturdiness, excellent corrosion resistance, separate optical and control gear compartment & top opening for easy maintenance, suitable for side entry, pole mounting with bracket arm OD 35 mm to 42 mm including necessary electrical connection to the fixture with 3 core flexible Cu conductor cable of appropriate size and 1.5 m long bracket, having 40 mm diameter light grade GI pipe, including GI clamps, nuts, bolts & washers with two coats of synthetic enemal paint over a coat of red oxide primer complete in all respect as specified and directed by engineer-in-charge. Make: Philips/ Wipro/ Surya/ Havells

S & F BEE five star rated energy efficient high-speed ceiling fan having 1200 mm blade sweep, air-flow not less than 200 CMM, operating voltage 220-240 V and frequency 50 Hz, including a downroad of suitable size complete with electrical connection through 3 core PVC insulated copper conductor unarmoured cable of suitable size as specified and directed by engineer-in-charge. Make: Crompton Cat-Part No. ENTRUST 50- 5 STAR or equivalent model of Havells Cat-Part No. ES - 50 Premium or BAJAJ Cat-Part No. Electra 50

S & F energy efficient non-metalic fresh air fan having blade sweep 250 mm, air delivery not less than 860 CMH, operating voltage 220-240 V and frequency 50 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fresh-air fan complete all as specified and directed by engineer-in-charge. Make: Crompton Cat-Part No. VENTILUS 10" or equivalent model of Havells Cat-Part No. Ventil Air - DX White or BAJAJ Cat-Part No. Maxima DX

S & F energy efficient metalic exhaust fan having blade sweep 300 mm, air delivery not less than 6000 CMH, operating voltage 220-240 V and frequency 50 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fresh-air fan complete all as specified and directed by engineer-in-charge. Make: Crompton Cat-Part No. EXHD300- 4-1 or equivalent model of Havells Cat-Part No. Ventil Air - DSP or BAJAJ Cat-Part No. Max Air

S & F wall fan having blade sweep 600 mm, air delivery not less than 125 m³/min, operating voltage 220-240 V and frequency 50 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size complete all as specified and directed by engineer-in-charge. Make: Crompton Cat-Part No. WM Fizzair or equivalent model of Havells Cat-Part No. Turbo Force or BAJAJ Cat-Part No. Esteem

Supply only pedestal fan having blade sweep 450 mm, air delivery not less than 125 m³/min, operating voltage 220-240 V and frequency 50 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size complete all as specified and directed by engineer-in-charge. Make: Crompton Cat-Part No. SSTORM2 or equivalent model of Havells Cat-Part No. Windstorm or BAJAJ Cat-Part No. Victor VP01 18"

S & F 2.0 mm thick 50 mm X 200 mm perforated hot dipped galvanized iron cable tray having galvanization thickness not less than 50 microns and perforation not more than 17.5% including fittings viz. joints, bends, tees, etc. in convenient sections of length.

S & F 2.0 mm thick 50 mm X 150 mm perforated hot dipped galvanized iron cable tray having galvanization thickness not less than 50 microns and perforation not more than 17.5% including fittings viz. joints, bends, tees, etc. in convenient sections of length.

S & F 2.0 mm thick 50 mm X 100 mm perforated hot dipped galvanized iron cable tray having galvanization thickness not less than 50 microns and perforation not more than 17.5% including fittings viz. joints, bends, tees, etc. in convenient sections of length.

M & L of structural steel for cable tray support structure with painting as recommended by OEM.

S & F heavy duty industrial electric bell, IP 56 protection, operating voltage 230 V, bell volume 90 ± 5 dB at 1m complete all as specified and directed by engineer-in-charge.

S&F modular type 1 module RJ 11 telephone socket with shutter complete all as specified and directed

S&F 20 pair telephone distribution box with suitable S.S. frame for mounting tag module Krone module and incorporated in 16 SWG MS box with proper lockable cover. The box should be fixed on wall with suitable fasteners including painting & earthing. This also includes fixing the cable, distribution chart sufficient space for the cables, wires etc. complete all as specified and directed.

S&F for 2 pair telephone cable having solid electrolytic annealed bare copper conductor of 0.5 mm nominal diameter with high density polyethylene insulation. paired, polyester taped, nylon rip cord and grey colour sheathed with FR PVC, conforming to ITD specification SWS 113 C including termination complete all as specified and directed.

EXTERNAL ELECTRIFICATION

S & F of DWC HDPE pipe 100 mm dia for laying in ground, road crossing etc for cable protection including necessary fittings , clamps for supports, etc all as directed.

xv) Cast resin insulated CT 50/25/5 Amps Class 15 VA burden 5P10 - 1 Set xvii) Thermostate controlled cubical space Panel Heater with thermostate - 1 Set xviii) Panel illumination lamp with switch xix) Breaker Raking handle xx) Breaker handling trolley as per manufacturer instructios and approved by GE xxi) Necessary provision to terminate incoming and outgoing cables xxii) Motorised breaker charging facility with back up battery power pack of suitable capacity as per manufacturer design. xxiii) Necessary base frame for foundation and danger notice plate. xxiv) Insulating mat of size 2x1 mtr class B, 2.5 mm thick as per IS-15652(2006)

xvi) Cast resin insulated CT 50/25/5 Amps Class 15 VA burden 5P10 - 1 Set xvii) Cast resin insulated PT 11 KV/1.732/110V/1.732 with 100 VA burden rating with HT fuse at secondary & primary - 1 set xviii) Thermostate controlled cubical space Panel Heater with thermostate - 1 Set xix) Panel illumination lamp with switch xx) Breaker Raking handle xxi) Breaker handling trolley as per manufacturer in structios and approved by GE xxii) Necessary provision to terminate Incoming and outgoing cables xxiii) Motorised breaker charging fa cility w1th back up battery power pack of suitable capacity as per manufacturer design. xxiv) Necessary base frame for foundation and danger notice plate.

S & F cable route indicator made out of 50x50x6mm angle iron, 150mm long embedded in PCC block of suitable size with the letter 'HT CABLE' suitable inscribed on CI circular plate plate 8mm thick, 100mm dia complete as specified and directed.

Supply and fix cable jointing kit for 1.1 KV grade cable for end termination joint complete with Jointing material heat Shrink type and accessories suitable for 3½ / 4 core XLPE, armoured, Al conductor cable of size 300 to 400 sqmm.

Supply install, test and commissioning LT Panel board (CPRI Approved and as per IS/ IEC-61439-1&2) Powder coated with minimum 7 tank process , cubical type Indoor factory fabricated made out of 2 mm thick CRCA sheet & suitable size to accommodate all accessories/fittings, compartmentalized in construction to accommodate all accessories. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator. The incoming as well as outgoing MCCBs shall have copper extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC / Epoxy insulators having provision for termination of incoming and out going cables. All extension links /interconnection shall be insulated with heat shrinkable colourcoaded sleeves. The cubicle shall have a bottom channelof size 50x50 mm. A detachable predrilled powder coated gland plate should be used at the bottom for entry of armoured cable of adequate size with glands.The above panel shall be front and back openable lockable /openable by key from both side and shall have louvers and air vent gasket for natural flow of air. Adhesive type gasket shall be used to make panel vermin proof , complete as specified and consisting the following (Location-: Main LT Panel substation).

i) Electrolytic Copper Busbar TPN 1200 Amps -1 Set ii) Air Circuit Breaker 800 Amps MP SR 18 G, 4 pole, EDO , 50 KA with - 01 No (Incomer) iii) MCCB 320 Amps 4 pole 50 KA,MP - 1 No (Machine panel) iv) MCCB 250 Amps 50 KA FP, MP - 04 Nos (LT Panel Bldg+ APFCP+AC plant +Spare) v) MCCB FP 100 Amps 36 KA FP, Thermal Magnetic type - 01 Nos (Utility Panel) vi) MCCB 40 Amps 10 KA - 01 Nos (Bldg Supply) vii) MF Meter 4410 series -01 No viii) Indicating Lamps LED Type set of three -01 Nos ix) Digital Ammeters with suitable CT's for respective ckts - 08 nos x) Digital Voltmeter - 01 no Note –: i)The Lay out drawing of the panel shall be got approved by the contractor from GE before the panel fabrication work. ii) The rate quoted for the item shall be inclusive of insulating mat size 2x1 mtr class A, 2.0 mm thick as per IS-15652(2006)

Supply install, test and commissioning LT Panel board (CPRI Approved and as per IS/IEC-61434-1) Powder coated with minimum 7 tank process , cubical type Indoor factory fabricated made out of 2 mm thick CRCA sheet & suitable size to accommodate all accessories/fittings, compartmentalized in construction to accommodate all accessories. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator. The incoming as well as outgoing MCCBs shall have copper extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC / Epoxy insulators having provision for termination of incoming and out going cables. All extension links /interconnection shall be insulated with heat shrinkable colourcoaded sleeves. The cubicle shall have a bottom channelof size 50x50 mm. A detachable predrilled powder coated gland plate should be used at the bottom for entry of armoured cable of adequate size with glands.The above panel shall be front and back openable lockable /openable by key from both side and shall have louvers and air vent gasket for natural flow of air. Adhesive type gasket shall be used to make panel vermin proof , complete as specified and consisting the following (Location-:Utility Panel). i) Electrolytic Copper Busbar TPN 200 Amps- 1 Set ii) ATS 100 Amp 50 KA FP - 1 Nos ( Incomer) iii) MCCB 20 Amp 36 KA FP, Thermal magnetic type -3 Nos ( S/L +2 rollimg shutters) iv) MCCB 32 Amp 36 KA FP - 2 Nos ( EOT 5 Ton+ Booster Pump v) MCB SPN 32 Amps - 1 Nos ( emergency lighting) vi) Digital Ammeter 0-100 - 1 No with suitable CT's vii) Indicating Lamps LED Type-03 Nos viii) Digital Voltmeter 0-500 Volts Note –: i)The Lay out drawing of the panel shall be got approved by the contractor from GE before the panel fabrication work. ii) The rate quoted for the item shall be inclusive of insulating mat size 2x1 mtr class A, 2.0 mm thick as per IS-15652(2006)

Supply, installation, testing & commissioning of indoor type "APFC Panel", having MPP type capacitor with 7% aluminum wound reactor units tested in accordance with IS 16636: 2017 with contactor switching, semi compartmentalised suitable for 3- Phase, 4 Wire, 440 V, AC Supply made out of 3.15 mm thick CRCA sheet with built upon rigid frame work, cubical type of capacity 125 kVAr, i.e. (2 X 12.5 + 2 X 25 +1 X 50) capacitor bank and Induced air system provided axial flow fan or centrifugal fan and IP 65 protection, including control wiring with FRLS copper wire complete all as specified and directed. The APFC Panel shall comprise of the following: [i] 250 A, 415 V, Ics = Icu = 36 kA, 50 Hz FP MCCB with adjustable overload settings (0.45- 1 X In), adjustable short-circuit settings (13 X Ir) and microprocessor based trip unit- 1 Nos. [ii] High performance microprocessor based 3 Phase APFC relay with auto/manual switch option- 01 Nos [iii] 3 Phase power analyzer with inbuit digital VAF meter, phase indicating LED lamps (R, Y, B), step indicating LED lamps, ON/OFF push buttons, timer, CT- 100/5A, CI- 1.0, 10 VA- 01 No [iv] MPP capacitor of 125 (2 X 12.5 + 2 X 25 +1 X 50) For 12.5 kVAr: (2 STEP) [i] 25 A, 415 V, Ics = Icu = 36 kA, 50 Hz, TP MCCB with fixed magnetic settings and adjustable thermal settings (0.7 - 1 X In)- 2 Nos [ii] 3P, 12.5 kVAr Power contactor, 415 V, 230 V AC coil- 02 Nos [iii] 7% detuned reactor, 440V, Al wound type, 12.5 kVAr- 02 Nos Note: (i) The rate quoted for the item shall be inclusive of insulating mat size 2x1 mtr class A, 2.0 mm thick as per IS-15652(2006)

For 25 kVAr: (2STEP) [i] 50 A, 415 V, Ics = Icu = 36 kA, 50 Hz, TP MCCB with fixed magnetic settings and adjustable thermal settings (0.7 - 1 X In)- 2 Nos [ii] 3P, 25 kVAr Power contactor, 415 V, 230 V AC coil- 02 Nos [iii] 7% detuned reactor, 440V, Al wound type, 25 kVAr- 02 Nos For 50 kVAr: (1 STEP) [i] 100 A, 415 V, Ics = Icu = 36 kA, 50 Hz, TP MCCB with fixed magnetic settings and adjustable thermal settings (0.7 - 1 X In)- 1 Nos [ii] 3P, 25 kVAr Power contactor, 415 V, 230 V AC coil- 01 Nos [iii] 7% detuned reactor, 440V, Al wound type, 50 kVAr- 01 Nos

Supply and fix GI cable tray of thickness 16 SWG and size 300mm x 50mm depth with cover including all coupler plates, hanger hinges, nut, bolts, washers, clamps etc

Supply, Fixing and connection of hot dip galvanised octagonal poles of height 6 mtr with 130mm bottom & 70mm top made up of 3mm thick HT sheet along with base plate of size 200 x 200 x 12mm thick including 4 nos of M20 x 600 long J type foundation bolts and 1 mtr long hot dip galvanised single arm standard bracket, including MCB of 6 Amps, with connector 4 way to be provided as termination point complete all as specified and directed.

EXTERNAL WATER SUPPLY

Cutting of existing CI pipe 100mm in position for inserting CI Tee of size 100 x 100 x 100 mm incl lead joints complete all as directed for taking 100 mm dia DI branch line.

M & L for DI fittings class K-12 conforming to IS:9523/2000 upto 100mm dia of any type, size, such as bend, tapper, tee piece, cross etc complete all as specified and directed.

Supply, lay/fix, connect and testing DI water tubing of 100 mm bore with spigot and socket ends class K-9 conforming to IS:8329/2000 in any length suitable for rubber tyton joint including one rubber joint laid in trench complete all as specified and directed.

S&F sluice valve 100mm bore, cast iron body, flanged and drilled end, conforming to IS-14846, ISI marked, class PN 1.0 including all joints with rubber or fibre board, gaskets, bolts and nuts, washers, iron wheel including taking up / down old unserviceable valves from any position and any addition / alteration for fixing required complete all as specified and as directed

Material and labour for construction of valve chambers of size 100x100x100 cm depth including excavation and earthwork. PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate, 150 mm thick & 150 mm wide offsets around over 100 mm thick hardcore , 200 mm thick PCC block masonry walls built in CM 1:4, 100 mm thick PCC 1:2:4 Type B1 coping finished even and smooth, rendering 10 mm thick in cement mortar (1:6) finished even and smooth, with out using extra cement internally including top of floor including excavation earth work in hard/dense soil 6 mm thick MS sheet cover fixed on 25 mm X 25 mm X 6 mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over one coat of primer including disposal of surplus soil to a distance not exceeding 50 m etc complete all as specified and directed.

Supply install test and commissioing of electronic water level indicator 10 stages (10 to 100% in step of 10 %) with suitable SS sensors, suitable 10/12 core copper wires of suitable size in PVC conduit, including alarm on water level falls below 50%, complete all as specified and directd by E-in-Charge.

FIREFIGHTING

S & F of orifice plate made out of 6 mm thick SS 304 with orifice of required size to be fitted between flange and landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete as specified and directed by the engineer-in-charge. Make: Newage, AAAG, Minimax

S & F of PN 1.6 rated 25 mm NB full bore, two piece design, quarter turn, lever operated brass ball valve having nickel-plated forged brass body & end connector, brass chrome plated ball, PTFE body seat ring & packing, H.T. brass stem, nut & gland, rubber 'O' ring, powder coated MS lever and screwed female ends, etc. with accessories complete as specified and directed by the engineer-in-charge. Make: Leader, Sant, Venus

Supply, installation, testing and commissioning of FM approved and UL listed addressable relay module to provide FACP a dry-contact output for activating a variety of auxiliary devices, viz. fans, dampers, control equipment, etc. having built-in type identification, integral LED indicators, high noise immunity, SMES screws with clamping plates for wiring ease, direct-dial entry of address, etc. complete all as specified and directed by engineer-in-charge. Make: Notifier FRM-1 or equivalent model of JC, Esser

M & L for low smoke zero halogen (LS0H) flame retardant fire alarm, 2 core, 1.5 mm² cable, conforming to BS 7629-1, BS 6387 & BS EN 50200 and rated for 500 V, drawn through concealed PVC conduit and having plain annealed stranded copper conductor with primary insulation of glass mica fire resistant tape and secondary insulation of high performance silicone rubber, earth/drain wire of annealed tinned copper, electrostatic screen of aluminium fire barrier and type LTS3 outer sheath conforming to BS 7655, suitable for operating temperature range -30 ˚C to +70 ˚C and minimum bending radius being 6 times the overall cable diameter, RED in colour, including laying, termination and ferruling complete all as specified and directed by engineer-in-charge. Make: RR Kabel, Polycab, Havells

M & L for 4 core, 06 mm², 1.1 kV grade copper conductor, XLPE insulated armoured cable conforming to IS 7098 (Part 1): 1988, having stranded copper compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath, single armouring of galvanised steel strip/wire and PVC Type ST-2 outer sheath conforming to IS 5831: 1984, including necessary clamping / dressing with cable ties and termination complete all as specified and directed by engineer-in-charge. (for Booster pump) Make: FR-LSH flexible cable: Polycab, RR Kabel, Havells; Medium grade UPVC conduits: Precision, Prince, Supreme

S & F CO2 type fire extinguisher of 4.5 kgs. Capacity, CO2 gas filled in brand new seamless cylinder with powder coated finish, made out of Manganese steel, with wheel type valve, discharge Nozzle, bend & horn, wall mounting bracket /floor trolley mounting accessories with suitable signage's complete, confirming to IS: 2878 complete as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F 6 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, wall mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F 25 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, trolley mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F CO2 type fire extinguisher of 9 kgs. Capacity, CO2 gas filled in brand new seamless cylinder with powder coated finish, made out of Manganese steel, with wheel type valve, discharge Nozzle, bend & horn, wall mounting bracket /floor trolley mounting accessories with suitable signage's complete, confirming to IS: 2878 complete as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F 9 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, trolley mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F of 9 litre mechanical foam type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted with gunmetal union, high pressure CO2 gas cartridge, hose and ABS type branch pipe and wall mounting bracket / floor trolley mounting accessories along with suitable signage complete all as specified and directed by the engineer-in-charge. Make: Newage, Safex, Ceasefire, Safe, Safeguard, Minimax

S & F Galvanized mild steel Fire bucket (FILLED WITH SAND) conforming to IS 2546: 1974 round bottom type enamel painted, white inside & Red out side and Letter "FIRE" in black out side and handle with mounting bracket complete as specified and directed by the engineer-in-charge. Make: Star safety solution, Mark safety appliances

Supplying and installing of 'EMERGENCY EXIT' signage board at each emergency exit made out of 3mm thick 'Opaque' PVC foam board with computer cut, PVC Non-reflective self adhesive vinyl painted foam board, complete with mirror fasteners. Make: Sameeksha life & safety equipment, Afex fire & safety

M & L for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanised strip of size 25 mm x 4 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical .plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. complete with all accessories as specified and directed by engineer-in-charge. (for Booster pump)

EOT CRANE

Design ,supply, install, testing and commissioning of indoor type EOT (electrically operated travelling) double girder over head crane of 5 Ton capacity, class II. M5 as per IS:3177 of 2020 and IS : 807 of 2006 and other relevant Indian standards of latest versions having straight travel path, operating on 415 volts, 3 phase, 50Hz, AC and with control voltage not exceeding 110 volts, AC through low voltage transformer with independent movable pendent supported by chain/SS rope having lift of hook 6 mtr above floor level, span not exceeding 12m and rails (long travel length as per drawings 38m), double girder type , floor operated movable pendent control by means of push buttons independent of crab trolly position with protective panel with down shop lead, trailing cable complete with all accessoried/equipments duly epoxy painted complete all as stipulated in Annexure-'A' here in after as per OEM specifications, as shown on drawings and as directed. The span length ,cross travel length & hook height mentioned is tentetive exact span length ,cross travel length & hook height shall be measured at site before fabrication. EOT crane shall be provided with the following specifications and capable for electrically controlled movements (i) Capacity of Crane : 5 Ton double box girder (ii) Clear span : 12 m approx (iii) Bay length : 38m approx (iv) Hook height : 6 m approx (v) Hoisting speed : Less than 3.0 mpm (vi) CT speed : Less than 5.0 mpm (vii) L T speed : Less than 15.0 mpm (viii) Control; Pendent control.

Design ,supply, install, testing and commissioning of indoor type HOT (Hand operated travelling) Double girder over head crane of 5 Ton capacity,main hoist with centre to centre clear span not exceeding 12 mtrs single girder type main gantry girder with necessary steel supporting structure and crab with clear hook height of 6 mtrs from the floor of all as specified complete with all accessories I equipments and painted all as per OEM specifications as approrved by E-in-charge HOT crane shall be provided with the following specifications and capable for hand controlled movements (i) Capacity of Crane : 5 Ton double box girder (ii) Clear span : 12 m approx (iii) Bay length : 38m approx (iv) Hook height : 6 m approx (v) Hoisting : 2 mtr/min (vi) CT 3 mtr /Min (vii) L T: 5 mtr/Min (viii) Control : operated by chain pulley block

Design, supply, install, tesling and comissioning of indoor type HOT (Hand operated travelling) single girder over head crane of 01 Ton capacity, Duty- class-11 as per IS-3177/2019 and IS-807, main hoist with centre to centre clear span not exceeding 5 mtrs single girder type main gantry girder with necessary steel supporting structure and crab with clear hook height of 3.5 mtrs from the floor of all as specified complete with all accessories/ equipments and painted all as per OEM specifications as appporved by E-in-charge. HOT crane shall be provided with the following specifications and capable for hand controlled movements: {i) Capacity of Crane : 01 Ton sing le girder (ii) Clear span : 3.5 m approx (iii) Bay length : 5 m approx (iv) Hook height : 3.5 m approx (v) Hoisting 2 mpm (vi) CT-5 mpm (vii) L T-5 mpm

Design ,supply, install, testing and commissioning of indoor type HOT (Hand operated travelling) single girder over head crane of 01 Ton capacity, Duty- Class-11 as per IS-3177/2019 and IS-807 main hoist with centre to centre clear span not exceeding 5 mtrs single girder type main gantry girder with necessary steel supporting structure and crab with clear hook height of 3.5 mtrs from the floor of all as specified complete with all accessories /equipments and painted all as per OEM specifications as appporved by E-in-charge HOT crane shall be provided with the following specifications and capable for hand controlled movements: (i) Capacity of Crane : 01 Ton single girder (ii) Clear span : 4.5 m approx (iii) Bay length : 8 m approx (iv) Hook height : 3.5 m approx (v) Hoisting 2 mpm (vi) CT-5 mpm (vii) L T-5 mpm (viii) Control : operated by chain pulley block NOTE: 1 (a) Unit rate quoted shall be deemed to include provision of electrical wiring of suitable size in rigid metallic conduits fixed on surfaces from main switch upto electrical control panels and provision of ISMC channel welded along with ISMS (gantry girder) and longitudinal travelling rail welded alongwith ISMC.inclusive all supports, MS insulators & other fittings & fixture as reqd.

(h) The supply of gantry rail ( suitable size square bar or rectangle bar) including supply of DSL shrouded Copper bus bar system shall be included in the rate quoted. (i) The crane shall be fabricated after exact measurement at site. (j) The crane shall be manufactured as per latest IS-3177/2020 and related safety provisions as per latest IS. (k) The manufacturing and erection of complete crane will be executed by OEM only. (l) The rail for Long travel girder will be provided by the crane contractor and rate quoted shall be inclusive of the same. (m) The Drawing and design of crane shall be got approved by the contractor from Garrison engineer before manufacturing of crane.

AIR CONDITIONING & REFRIGERATION

Supply, installation, testing and commissioning of factory designed, pre-fabricated and floor-mounted water cooled chiller machine of at least 50 TR nominal capacity at site conditions complete with semi-hermetic / hermetic scroll compressors having independent refrigerant circuits & automatic stepless capacity control, water-cooled S/T type condenser, S/T horizontal DX type evaporator having carbon steel shell and seamless copper tubes with elastomeric insulation, squirrel cage induction motor(s) of appropriate rating with class 'B' insulation, unit mounted star / delta starter(s) along with necessary drive arrangement, lubrication system required for smooth and trouble-free operation of the chiller package as per manufacturer's design, common base frame, interconnected copper refrigerant piping along with elastomeric insulation, valves, flexible connections, expansion valves and accessories to interconnect compressor, condenser, evaporator, expansion valve, etc., microprocessor based control panel comprising of controls including sensors and equipped with a keyboard, LCD touchscreen access input system, protection and monitoring devices to perform control functions, wiring, vibration isolators, gauge panel, automatic safety controls, flow switch at evaporator and condenser ends, and eco-friendly, CFC free refrigerant complete all as specified and directed by the engineer-in-charge. Make: Bluestar Model No. XWC4S-052AR2 or equivalent model of Trane, Carrier, Voltas or Daikin

Supply, installation, testing and commissioning of self-priming, single-stage, centrifugal, monoset pump (chilled water circulation pump) suitable for 7.9 litre/s discharge @ 16.0 mWC head, conforming to IS 9079: 2018 & tested as per IS 5120: 1977 having cast iron casing, enclosed type dynamically balanced cast iron impeller, carbon steel pump shaft, gland packed sealing, deep groove ball bearings, etc. with TEFC squirrel cage induction motor, conforming to IS 12615: 2018, and suitable for operation on 3-Ph, 415 V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Kirloskar Model No. KDS-325++ or equivalent model of Crompton Greaves, CRI or Lubi NOTES: [i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work. [ii] Pressure gauges, thermometers and drains shall be measured and paid for separately.

Supply, installation, testing and commissioning of CTI certified factory assembled / field erected, industrial duty, induced draft, counter-flow type, film fill P-FRP cooling tower suitable for 110 TR nominal load to cool water from 36 ºC to 32 ºC (∆T 4 ºC) at entering wet bulb temperature 27.75 ºC having uniform water distribution and optimal heat transfer having casing of at least 5 mm thick UV stabilised fiberglass reinforced plastic (FRP) panels, laminated to each other providing a watertight seal, with stainless steel support structure of sufficient structural strength to withstand vibrations and wind velocity up to 60 m/s, mechanical access platform, HDPE shell and sump, FRP basin, low pressured spray system having totally enclosed, non-corroding PVC pipe with large orifice non-clog spray nozzle distribution with single water inlet for hot water distribution, diagonal offset flute, film type thermoformed PVC counterflow fill suitable for entering water temperatures up to 60 ºC, thermoformed UV resistant polypropylene cellular drift eliminators having drift losses ≤ 0.0005% of the water flow rate, propeller type direct driven fan incorporating wide-chord geometry and having FRP blades and steel hubs, energy efficient (IE2) TEFC squirrel cage induction motor squirrel cage induction motor(s), conforming to IS 12615: 2018, with class 'F' insulation complete with accessories all as specified and directed by the engineer-in-charge. Make: Paharpur, Advance, Delta, National NOTES: [i] Necessary civil work viz. foundation, supporting structure, etc. for placement of cooling tower shall be deemed included in the scope of work. [ii] The fan motor shall be suitable for 3- Phase, 415 V ± 10%, 50 Hz AC supply.

Supply, installation, testing and commissioning of self-priming, single-stage, centrifugal, monoset pump (condenser water pump) suitable for 12.5 litres/sec discharge @ 16.0 mWC head, conforming to IS 9079: 2018 & tested as per IS 5120: 1977 having cast iron casing, enclosed type dynamically balanced cast iron impeller, carbon steel pump shaft, gland packed sealing, deep groove ball bearings, etc. with TEFC squirrel cage induction motor, conforming to IS 12615: 2018, and suitable for operation on 3-Ph, 415 V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Kirloskar Model No. KDI-318++ or equivalent model of Crompton Greaves, CRI or Lubi NOTES: [i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work. [ii] Pressure gauges, thermometers and drains shall be measured and paid for separately.

S & F of ASME pre-charged vertical closed bladder expansion tank of 50 litre size, stamped for 125 psi (862 kPa) working pressure having carbon steel shell, conforming to IS 2825: 1969, coated (inside & outside) with anti-corrosion paint with a heavy-duty butyl replaceable bladder, ring base, lifting rings, and 20 mm NPT piping connection protected by strainer at the water inlet, air charging valve connection to facilitate adjusting pre-charge pressure to meet actual system conditions complete with accessories as specified and directed by the engineer-in-charge. Make: Emerald, Xylem, Precision

Supply, installation, testing and commissioning of factory made, as per IS/ IEC-61349-1&2, indoor, cubical compartmental type HVAC Panel of suitable size, conforming to IEC 61439-1 & 2 and IEC 61641, made out of 2.0 mm thick mild steel CRCA sheet, having both sides openable with hinged double doors and locking arrangement, IP 43 protection, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3-Phase, 4-Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. complete all as specified and directed by the engineer-in-charge. Make: Schneider, ABB, Siemens, L & T The HVAC Panel shall comprise of the following: Busbar Chamber: [i] 01 Set (3L + N) of copper busbar of rated capacity 320 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection Incoming: [i] 250 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz FP MCCB, conforming to IEC 60947-2, having microprocessor based trip unit, adjustable overload setting (0.7 - 1 X In), adjustable short-circuit setting (5 - 10 X Ir), adjustable neutral protection (N, N/2, OFF), front indication LEDs (Ready, Overload and pre-alarm & Overload), etc.- 01 Nos. [ii] Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interrupts- 01 Nos. [iii] LED phase indicators (Red, Yellow, Blue)- 01 Set

[viii] Multifunction meter with suitable CT's - 3 Nos. (to be installed for compressor units) NOTES: [i] The Panel shall be purchased from the original equipment manufacturer (OEM). [ii] The bidder shall furnish dimensional drawings of the items offered indicating all the fittings, dimensional tolerances, GADs, etc. for approval of the Engineer-in-Charge. iii) The rate quoted for the item shall be inclusive of insulating mat size 2x1 mtr class A, 2.0 mm thick as per IS-15652(2006)

M & L for 1.1 kV grade copper conductor, XLPE insulated armoured cable conforming to IS 7098 (Part 1): 1988, having stranded copper compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath, single armoring of galvanised steel strip/wire and PVC Type ST-2 outer sheath conforming to IS 5831: 1984, including necessary clamping / dressing with cable ties and termination complete all as specified and directed by the engineer-in-charge. Make: RR Kabel, Polycab, Havells

(a) 3 core, 4.0 mm² (for chilled water circulation pump, condenser water pump, cooling tower)

(b) 3.5 core, 25 mm² (for chiller)

M & L for condenser water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Tata, Jindal, Surya NOTES: [i] The pipe size 150 mm NB & below shall be MS Class 'C' as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011. [ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001. [iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.

a) 150 mm NB

b) 100 mm NB

c) 40 mm NB

M & L for PN 1.6 rated 100 mm NB 'Y'- type strainer, having carbon cast steel (CCS) body & cover, conforming to ASTM A-216 Gr. WCB, SS 304 screen having ≤ 1.2 mm dia. perforation, flanged end connection, conforming to BS 10 Table J FF undrilled, neoprene rubber body & cover gasket, SS 410 drain plug complete with necessary accessories all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance

M & L for PN 1.6 rated wafer type, short / medium pattern cast iron (CI) butterfly valve, conforming to IS 13095: 2020, having CI Gr. FG200 body conforming to IS 210: 2009, seat having EPDM / nitrile rubber lining, SG iron / ductile cast iron disc, SS AISI- 410 stem, flanged end connection, conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125 with necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance

a) 150 mm NB

b) 100 mm NB

c) 40 mm NB

M & L for PN 1.6 rated straight type 100 mm NB cast iron (CI) reflux (non-return) valve, conforming to IS 5312-2: 1986, having CI Gr. FG200 body conforming to IS 210: 2009, bolted cover, integral / renewable seat, renewable disc, gunmetal trim with rubber seat ring, flanged end connection, conforming to IS 1538: 1993 with necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Advance, Sant, Hindustan

M & L for PN 1.8 rated precise balancing double regulation type 100 mm NB cast iron (CI) balancing valve having double regulation type cast iron balancing valve having CI Gr. FG200 body conforming to IS 210: 2009, copper alloy trim, stainless steel 2 Cr.13 stem, flanged end connection with necessary accessories all complete as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance

CHILLED WATER PIPING M & L for chilled water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories and duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) laminated with 12 micron aluminum foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Tata, Jindal, Surya for Pipe & Armaflex, Aeroflex, K-Flex for thermal insulation NOTES: [i] The pipe size 150 mm NB & below shall be MS 'C' class as per IS 1239-1: 2004 & IS 1239-2: 2011. [ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001. [iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.

a) 125 mm NB

b) 80 mm NB

c) 20 mm NB

Supply, installation, testing and commissioning of 80 mm NB cast steel bolted cover Y-type strainer with CCS body conforming to ASTM A- 216 Gr. WCB, AISI 304 screen with 1.2 mm diameter perforation, 40 kg/cm2 body test pressure & 20 kg/cm2 maximum working pressure and standard flange end conforming to BS 10 Table F / Class-150 duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminum foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation

Supply, installation, testing and commissioning of 80 mm NB wafer type PN 1.6 rated short pattern CI butterfly valve having Gr. FG-200 CI body conforming to IS 210: 2009, seat having EPDM rubber lining, CF 8 stainless steel disc, AISI- 410 stainless steel stem, 2.4 MPa body test pressure & 1.6 MPa seat test pressure and standard flange end conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125 duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminum foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation

Supply, installation, testing and commissioning of 80 mm NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS 5312 (Part- 2): 1986, suitable to handle clear water having turbidity up to 5000 PPM, having CI body, door and diaphragm, leaded tin bronze seat rings and flange drilling standard end connection, etc. duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminum foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by engineer-in-charge. Make: Sant, Hindustan, Advance for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation

Supply, installation, testing and commissioning of 80 mm NB precise balancing, double regulation type cast iron balancing valve having FG 200 cast iron body conforming to IS 210: 2009, copper alloy trim, stainless steel 2 Cr. 13 stem, 2.4 MPa body test pressure & 1.6 MPa maximum working pressure and standard flange ends duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminum foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation

Supply, installation, testing and commissioning of PN 16 rated 80 mm NB pressure independent balancing and control valve having two functional control elements, viz. electronically actuated control valve capable of responding to a control signal from an independent controller and sensing & regulating a pre-set flow differential pressure across the control to maintain hydronic balance along with a thermostatic actuator having an external temperature sensor to determine whether the PICV needs to be opened or closed based on the set and measured temperature duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Honeywell, Danfoss, Schneider for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation The PIVC shall meet the following technical / operational requirements: [i] Material: (a) valve body: ductile iron (b) valve core & stem: stainless steel (c) seal ring: teflon (d) diaphragm: EPDM [ii] Operating Data: (a) power supply: 24 VAC ± 15%, 50 Hz (b) protection level: IP54 (c) operating temperature: - 10 to 120 ºC (d) power consumption: 1000N < 7.5 VA; 3000N/5000N < 15 VA [iii] Standard of flange connection: ISO 7005 [iv] Leakage rate: 0.02% NOTES: [i] The PICV shall be pre-calibrated to the given maximum flow rate. [ii] Closing off differential pressure of actuator connected with PICV shall not be less than the pump head.

M & L for CL#125 two-piece design 20 mm NB cast iron (CI) straight pattern ball valve, conforming to IS 9890: 1981 and having FG 200 cast iron body conforming to IS 210: 2009, AISI 410 stem, stainless steel AISI 304 ball, renewable PTFE seat & gland packing and screwed female BSP parallel threaded ends conforming to BS 21 duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance for Valve & Armaflex, Aeroflex, K-Flex for thermal insulation

M & L for drain water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Tata, Jindal, Surya NOTES: [i] The pipe size 150 mm NB & below shall be MS 'C' class as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011. [ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001. [iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.

a) 15 mm NB

b) 25 mm NB

M & L for CL#125 two-piece design cast iron (CI) straight pattern ball valve, conforming to IS 9890: 1981 and having FG 200 cast iron body conforming to IS 210: 2009, AISI 410 stem, stainless steel AISI 304 ball, renewable PTFE seat & gland packing and screwed female BSP parallel threaded ends conforming to BS 21 with necessary accessories all complete as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance

a) 15 mm NB

b) 25 mm NB

M & L for PN 1.6 rated air vent valve having brass body, cover, adopter, disc assembly & cap, stainless steel strainer, plastic float and 20 mm screwed threaded ends suitable for maximum operating temperature 100 °C installed on all high points in the water piping system to automatically remove the trapped air with necessary accessories all complete as specified and directed by the engineer-in-charge. Make: Sant, Hindustan, Advance

S & F of 6" dual scale (°F / °C), lower mount (radial), bimetal thermometer having 0.5 NPT process connection, Grade A accuracy class as per ASME B40.200, stem diameter 6.35 mm, laminated safety glass window, stainless steel 304 case, steam, process connection & joint, aluminium dial & pointer, IP67 protection, scale range 0- 60 °C with necessary accessories all complete as specified and directed by the engineer-in-charge. Make: General, WIKA, TSI

S & F of 4" bourdon tube pressure gauge conforming to EN 837-1, having copper alloy process connection & pressure element, plastic black pointer & case, plastic crystal-clear window, snap-fitted in case, accuracy class 2.5, scale range 0- 25 bar with necessary accessories all complete as specified and directed by the engineer-in-charge. Make: General, WIKA, TSI

Supply, installation, testing and commissioning of double-skin type horizontal, floor-mounted, top / side discharge, air handling unit of 22000 CFM capacity @ 3" w.g. static pressure having thermal break profile complete with air-tight casing using gaskets and self-adhesive tapes, 0.8 mm thick pre-coated outer skin and 0.6 mm thick GI inner skin, 45±2 mm thick double skin panel with pressure injected CFC/HCFC free PUF having 'k' value ≤ 0.035 W/°C/m & density ≥ 40 kg/m³, energy efficient plug fan(s) with backward curved impeller for high static pressure, mounted on aluminium extruded siderail base frame with VFD, EU4 pre-filter and EU7 fine filter (mounted on a common frame), combination of 6/8 rows deep chilled water coil(s) with anti-corrosion aluminium fins, high efficiency (IE3) TEFC squirrel cage induction motor of suitable rating, PVC / nylon hinges & handles, view port & marine lamp, limit switch, SS-304 drain pan, vibration isolators / rubber pads (minimum 1" thick) inspection windows / doors, mixing box and supply / return / fresh air openings fitted with aluminium volume control dampers, thermostat & humidistat, etc. complete all as specified and directed by the engineer-in-charge. Make: Trane, Carrier, York, Flaktgroup The AHU shall comprise of the following: [a] Dynamically balanced SISW backward curved plug fan with AMCA certified blower [b] 4 Pole, TEFC, high efficiency (IE3), squirrel cage induction motor, conforming to IS 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable for 3-Phase, 415 V ±10%, 50 Hz AC power supply [c] Flexible connection made with airtight ASTM E84 (Class I) polyester fire retardant cloth riveted on periphery of cloth with extruded aluminium 'L' angle flange as per fan size at discharge duct / plenum [d] Washable type of 'EU4' filter (pre-filter, efficiency 90% down to 10 micron) and 'EU7' filters (Micro Vee filters, efficiency 99% down to 3 micron)

[e] 6 / 8 rows deep chilled-water cooling coil section with 0.15 mm thick aluminium fins and 0.36 mm diameter copper tubes tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator and heater is required) [f] Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness [g] AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalised construction with incomer and outgoing feeders for AHU motor, 3-way valve actuator motor, fire damper actuator motor, heater bank etc. complete with required variable frequency drive (VFD), relays, timers, contactors, PT, push buttons, switches, internal wiring, etc. (i) Busbar Chamber (1) 01 Set (3L + N) of copper busbar of rated capacity 100 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection (ii) Incoming (1) 63 A, 415 V, 50 Hz, FP MCB (C- curve)- 01 Nos. (2) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interupts- 01 Nos. (3) LED phase indicators (Red, Yellow, Blue)- 01 Set (iii) Outgoing (1) 32 A, 415 V, 50 Hz, FP MCB (C- curve)- 01 Nos. [for AHU fan motor drive] (2) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)- 02 Nos. [for PICV & fire damper actuator motors] (3) LED phase indicators (Red, Yellow, Blue)- 01 Set (4) Cl 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.

M & L for CBRI certified 16-gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermistor, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire / smoke in the respective zone and tested as per UL-555 complete all as specified and directed by the engineer-in-charge. Make: Ruskin-Titus, Lloyd, Caryaire The fire dampers shall meet the following criteriaon: [i] Bare fire dampers with 400 mm sleeve [ii] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position [iii] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers [iv] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer.

a) Motorized, spring return type, combination fire and smoke damper

b) Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position.

Supply, installation, testing & balancing and commissioning of factory fabricated galvanized steel sheet metal (G.S.S.) round / rectangular low pressure ducting of following sheet thickness having zinc coating of 120 g/m² total on both sides and complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, volume control dampers, hangers, supports, etc. as per approved drawings and conforming to IS 655: 2006 & the latest edition of HVAC Duct Construction Standards - Metal and Flexible of SMACNA along with required scaffolding work to install the ducts at site complete all as specified and directed by engineer-in-charge. Make: Ruskin Titus, SystemAir, Trox, Rola Star NOTES: [i] The connection of ducts shall be carried out by angle flange technique. [ii] The quoted shall be inclusive of hangers & supports, etc. [iii] Volume Control Damper shall be measured and paid for separately.

a) 24 G (MS angle flanges)

b) 22 G (MS angle flanges)

c) 20 G (MS angle flanges)

d) 18 G (MS angle flanges)

Supply, installation, testing and commissioning of high performance airfoil class 1A leakage rated GI volume control damper having galvanised steel hat channel frame reinforced with corner braces, galvanised steel airfoil shaped blades (double skin construction) of 14 gauge thicknes, neoprene blade edge seals, flexible metal compressible jamb seals, stainless steel sleeve, linkage concealed in frame, etc. tested as per AMCA Standard 500-D-98 complete all as specified and directed by engineer-in-charge. Make: Ruskin-Titus, Caryire, SystemAir, Air Master

M & L for square / rectangular / round neck ceiling diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, heavy gauge steel volume control damper operable from the face of the diffuser by removing the spring-loaded inner core assembly, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge. Make: Ruskin-Titus, Caryire, SystemAir, Air Master

a) 300 mm X 300 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 700 ft/min, throw ≥ 13' @ 150 ft/min velocity NC ≤ 27 for air flow ≥ 600 ft3/min

b) 375 mm X 375 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 700 ft/min, throw ≥17' @ 150 ft/min velocity NC ≤ 29 for air flow ≥ 975 ft3/min

M & L for 850 mm X 250 mm drum louver having neck velocity ≤ 600 ft/min, throw ≥ 35' @ 150 ft/min velocity NC ≤ 28 for air flow ≥ 1450 ft3/min consisting of an outer frame assembly of high quality extruded aluminium profile, foam gasket sealed around the back of the frame to avoid air leakage, drum of specially shaped extruded aluminium profiles, blades of high quality extruded aluminium adjustable directional blades, and adjustable opposed blade damper made of aluminium profiles suitable for both short and long throw patterns with trajectory control, adjustable in the vertical direction 0º to 30º up or down to direct the air throw in the desired direction and powder coated colour finish, etc. and tested as per ANSI / ASHRAE standard 70- 2006 complete all as specified and directed by the engineer-in-charge. Make: Ruskin-Titus, Caryire, SystemAir, Air Master

M & L for 450 mm X 450 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 700 ft/min, throw ≥ 20' @ 150 ft/min velocity NC ≤ 30 for air flow ≥ 1450 ft3/min for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge. Make: Ruskin-Titus, Caryire, SystemAir, Air Master

M & L for return grille having welded steel border with aerodynamically shaped extruded aluminum blades having 30º fixed deflection & 20 mm blade spacing, countersunk screw holes in border, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 70-2006 complete all as specified and directed by the engineer-in-charge. Make: Ruskin-Titus, Caryire, SystemAir, Air Master

a) Return grille of nominal duct size 24" X 12"

b) Return grille of nominal duct size 24" X 10"

c) Return grille of nominal duct size 18" X 14"

d) Return grille of nominal duct size 18" X 12"

e) Return grille of nominal duct size 18" X 10"

S & F of black flexible closed-cell elastomeric thermal insulation made of elastomeric foam based on synthetic rubber (NBR / PVC) with self pre-covered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM, tested for maximum service temperature 100 ºC as per ASTM C411 & minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C1763, fire spread index (FSI) & smoke development index (SDI) 25/50 as per ASTM E84, flammability HB, V-0 as per UL 94, fungi resistance as per ASTM G21, mould growth resistance as per ASTM E2180-18 / UL 181 and ozone resistance as per ASTM D 1149-18 along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Armacell, K-Flex, Aeroflex

a) 19 mm thick thermal insulation (for supply)

b) 13 mm thick thermal insulation ( for return)

S & F of FM approved fibre-free, super-silent, microbe resistant, easy to apply 10 mm thick acoustic duct lining insulation of open cell elastomeric foam based on synthetic rubber tested for acoustic performance as per EN ISO 354, EN ISO 11654: 1997 & ASTM C 423, service temperature range -20- 85 ˚C as per EN 14706 & EN 14304, thermal conductivity λ ≤ 0.047 W/mK at mean temperature θm = 20 ˚C as per EN 12667, Class 1 surface spread of flame as per BS 476 7: 1997, flammability HB, V-0 as per UL- 94, anti-microbial behaviour (no fungal growth visible with the naked eye & no bacterial growth) as per EN ISO 846, air erosion resistance (no erosion, cracking or delamination at air velocity of 10000 FPM) as per ASTM C 1071- 05, density 140- 180 kg/m3 along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Armacell, K-Flex, Aeroflex

S & F of Indoor type wall mounted digital temperature cum %RH meter (Digital Thermo Hygrometer) complete with large LCD, English display having operating with 12/24H Max/Min temperature and humidity memory function range -50°C to 70°C Temperature accuracy 0.5 ºC and Humidity range 10% to 99% RH Humidity accuracy 5% RH Humidity resolution 1% RH Power source 1*AAA (1.5V) battery complete as specified and directed by the engineer-in-charge. Make: Honeywell, HTC, General or equivalent

S & F of TEFC, high efficiency (IE3), squirrel cage induction motor, conforming to IS 12615: 2018, having BHP rating 20% higher than the peak capacity suitable for 3-Phase, 415 V ±10%, 50 Hz AC power supply and variable frequency drive (VFD) along with necessary accessories complete all as specified and directed by the engineer-in-charge. Make: Kirloskar, Crompton Greaves, Bharat Bijlee NOTES: [i] The motor shall be kept in a closed container on a one feet height PCC pedestal inside the AHU Room.

a) Squirrel cage induction motor having 7.5 HP rated drive power

b) Squirrel cage induction motor having 15 HP rated drive power

M & L for earthing complete with copper earth plate electrode of 60 cm X 60 cm X 3.15 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to copper strip of size 20 mm x 3 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. complete as specified and directed by the engineer-in-charge. (for chiller)

M & L for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI wire of 4.0 mm diameter as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. complete as specified and directed by the engineer-in-charge. (for water circulation pumps & cooling tower) AC&F : 04, Electric Shutter 04

M & L for earthing complete with GI earth plate electrode of 60 cm X 60 cm X 6 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI strip of size 32 mm X 6 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc.complete as specified and directed by the engineer-in-charge. (for HVAC Panel, AHU Panels - AC & Ref - 06), Crane 02, Ext Elec. Supply- 14, Int Elec- 04

EARTHING FOR EQUIPMENT

M & L for earthing chemical with copper plated 50 mm dia pipe 3 mtr long (100 microns) including Electrodite 50 Kg buried directly in ground including earth bore hole work (earth bore not less than 3 Mtr deep below normal ground level and connected to copper earth strip of size 20×3 mm by means of copper nuts bolts with washers and connected as per following specifications complete all as directed by Engineer-in-Charge. (a) In -Pipe Technology, Designed & Manufactured using M.S Pipes, Outer Dia is 50 mm with a wall thickness of 2 mm, Inner Dia is 26 mm with a wall thickness of 2.6 mm, Overall Length is 3000 mm, External Corrosion Protection: Copper Plated (100+ microns), Internal Corrosion Protection: In addition to Copper Plated (100+ microns), a ground breaking corrosion resistant Crystalline Conductive Compound is filled and compacted in the cavity within the pipes to enhance the electrodes performance. Conforms to IS: 3043 - 1987 i.e., Code Of Practice For Earthing (+ 10%) variations in dimensions applicable. (b) Electrodite backfill: Manufactured using Eco - Friendly minerals, Blended homogeneously with conductive carbon(s), Resistivity: < 5 ohm-metre (In ideal moist conditions); > 5 ohm-metre (Dry Conditions), Ph Value: 7.0 - 8.5, High water retention capacity, Hygroscopic, Ionic & Electronic conduction, Swells when it comes in contact with water thereby engaging constant contact between the electrode surface & soil which is a crucial aspect in the performance of an earthing system. Packing Size: 25 kilograms, Recommended for normal soil conditions. Conforms to IS : 3043 – 1987. Make: Ashlok or any ISO Certified approved make.

ELECTRIC SHUTTER

S & F of motorised rolling shutter of size 5000 mm (W) x 6000 mm (H) along with curtain made of single skinned galvalume steel laths with natural finish, pressed galvalume steel hood & motor cover with natural finish, CE certified CRS compact gear P.R.C, three station push button with deadman control, windlock storm anchor, external safety brake complete as all specified and directed by the engineer-in-charge. The motorised rolling shutter shall conform to the following technical specification: [i] Surface: Galvalume with natural finish [ii] Material thikness: 1.0 mm [iii] Curtain weight: 13 kg/m² approx [iv] Structure shape: Curved [v] Support Brackets: Mild steel with one coat of aluminium paint over a coat of grey epoxy primer by spray [vi] Shaft: Shaft is manufactured from mild steel tube of suitable outside diameter and wall thickness to suit the shutter application and is unsprung [vii] Finish: One coat of aluminium paint over a coat of grey epoxy primer by spray [viii] Side Guides: 5.0 mm thick heavy duty mild steel storm guide. [ix] Bottom Profile: Bend resistance double skinned extruded aluminium profile for additional strength. The bottom rail is fitted with extruded rubber bottom seal that will seal against the floor when the door is fully closed. [x] Hood & Motor Cover: Pressed galvalume steel hood box complete with reinforced bracket as requried to suit the shutter width [xi] Drive Unit: Indirect drive operation [xii] Safety mechanism: Safety brake in accordance with EN- 14121-1: 2007 safety of machinery [xiii] Control Switch: Three station push button with deadman control [ixv] Emergency manual operation: Emergency operation by means of chain operation

LIGHTNING PROTECTION

M & L for maintenance-free, heavy duty, pure electrolytic copper chemical earthing electrode of 50 mm dia., wall thickness 16 gauge and 3 m length with internal strip of copper 32 mm X 6 mm along with 60 kg bag of backfill compound (high conductivity, non-corrosive, moisture retaining chemical) complete with excavation, civil works including top 300 mm deep one brick thick masonry chamber with cast iron (CI) complete with all accessories as specified and directed by engineer-in-charge. NOTES: [i] The voltage between neutral and earth not to exceed 0 V and IR value shall be less than 1 ohm. [ii] The earth resistance shall be as per IS 3043: 2018.

COMPREHENSIVE MAINTENANCE OF AIR CONDITOINING

Comprehensive maintenance comprisiing of routine, preventive & breakdown maintenance of chilled water type central air conditioning plant of capacity 50 TR (2x 50 TR working + 1x 50 TR standby) installed comprising of all devices and accessories through out 12 months on all days including Sundays and holidays for a period of 03 years after expiry of defects liability period (i.e. 24 months after completion of all Phase II tests) all as specified and directed and as shown below:-

(a) 1st year after expiry of defects liability period

(b) 2nd year after expiry of defects liability period

(c) 3rd year after expiry of defects liability period

Manning & operation of chilled water type central AC plant for a period of 60 ( sixty) months[ for three shifts of eight hours duration (0600 hrs to 1400 hrs, 1400 hrs to 2200 hrs and 2200 hrs to 0600 hrs)] for all days in a week including Sundays & holidays with all instruments and controls complete as specified as under and as directed by Engineer-in-charge.

a) First (11 months after completion)

b) Second (11 months after completion of Phase (a) above)

c) Third (11 months after completion of Phase (b) above)

d) Fourth (11 months after completion of Phase (c) above)

e) Fifth (11 months after completion of Phase (d) above)

f) Sixth (05 months after completion of Phase (e) above)

United Sales Corporation

Hem Construction Company

Shree Ayyappa Engineering

SHRIPATI INFRASTRUCTURES PVT LTD