PROVISION OF ICU AND OT AT MH AHMEDNAGAR

Amount

SCH 'A' PART-I: BUILDING/STRUCTURES Note: This schedule is not pre-priced by MES and the rate indicated as "Rs 0.00" under Col 6 signifies this fact only

Construction of Block of ICU and OT Complex all as shown on drawings and all as specified.

Construction of Block of Ambulance Parking (for 02 vehicles) with ramp complete all as shown on drawings and as specified.

Construction of Block of AC Plant room complete all as shown on drawings and as specified.

Construction of Block of AHU Room complete all as shown on drawings and as specified.

NOTE: Schedule ‘A’ Part II to IX items have been Prepriced by MES and the Bidders shall insert their lumpsum cost in green field under Column-6 only.

Total amount of Sch ‘A’ Part II (Internal Water supply)

Total amount of Sch ‘A’ Part III (Internal Electrification and Misc Works)

Total amount of Sch 'A' Part-IV (Road, Path and Culvert)

Total amount of Sch ‘A’ Part V (Area drainage)

Total amount of Sch ‘A’ Part VI (Sewage Disposal)

Total amount of Sch 'A' Part-VII (External Water Supply)

Total amount of Sch 'A' Part-VIII (External Electrification, AC Works, DG Set Works and Misc Works)

Total amount of Sch 'A' Part-IX (Site Clearance, Excavation and Earthwork)

NOTE: Schedule ‘A’ Part II to IX items which are not Prepriced by MES are given in Sch 'A' Part-X, Bidders shall insert their rate in Column-6 only and the Estimated rate indicated as "0.0" are for that purpose.

SCHEDULE 'A' PART-X (MISC B/R AND E/M WORKS)

S&F Bib taps swan neck, cast copper alloy, with crutch or butterfly handle, fancy type chromium plated, screwed down, screwed for iron pipes or for brass ferrule and fixed to 15 mm bore/dia of pipe, complete all as specified and directed.

Supply, installing and commissioning of Water cooler, electric driven, single phase AC 230 Volts 50 Hz, fully stainless steel body with two faucets of storage capacity 80 liters and cooling capacity 40 liters/ hr including connecting lead and suitable 3 pin plug top complete all as specified and directed.

Supply , installing and commissioning of Refrigerator, electric driven, single phase AC 230 Volts 50 Hz of capacity not less than 360 liters, double door type, frost free, minimum BEE 5 star rated including connecting lead and suitable 3 pin plug top complete all as specified and directed.

S&F Voltage stabilizer, copper wound, for automatic operation single phase naturally air cooled indoor type and design for input variation between 140 volts to 280 volts with output voltage stabilized at 230 to 240 volts with low / high cut and time delay relay of capacity 1.0 KVA including all fixing arrangement complete all as specified and directed.

Supply , installing, testing and commissioning of electric water heater, storage type steel body with stainless steel inner tank and heating element upto 2 KW capacity 25 liter, BEE 5 Star rated complete with all accessories such as safety valve, thermostat, NRV, connection piece etc. , including hot and cold water connection pipes and suitable 3 pin plug top 15 A capacity, complete all as specified and directed.

S&F Recess mounted 2’ X 2’ panel fixture with integral fixed output driver having LED light source engine, luminous flux ≥ 4200 Im, rated luminous efficacy ≥ 120Im/W, power consumption 32 W, power consumption tolerance ±10% , initial corrected colour temperature(CCT) 6500K , colour rendering index (CRI) ≥ 80, SDCM < 5, THD < 10% (at full load), power factor > 0.95, median useful life L70B50 @ Ta = 45 0C ≥ 50000 hrs, surge protection level ≥ 4 k V with CRCA housing and polystyrene diffuser, IP20 & IK02 protection, EMI/EMC (B1) compliant, and suitable for 140-270 V input voltage, 50 Hz line frequency , ambient temperature range 0 to 45 0C, class B serviceability, along all necessary accessories complete all as specified and directed.

S&F Recess mounted 1’ X 4’ panel fixture with integral fixed output driver having LED light source engine, luminous flux ≥ 3000 Im, rated luminous efficiancy ≥ 120/Im/W, power consumption 32 W, power consumption tolerance ±10% , initial corrected colour temperature(CCT) 6500K , colour rendering index (CRI) ≥ 80, SDCM < 5, THD < 10% (at full load), power factor > 0.95, median useful life L70B50 @ Ta = 45 0C ≥ 50000 hrs, surge protection level ≥ 4 k V with CRCA housing and polystyrene diffuser, IP20 & IK02 protection, EMI/EMC (B1) compliant, and suitable for 140-270 V input voltage, 50 Hz line frequency , ambient temperature range 0 to 45 0C, class B serviceability, along with all necessary accessories complete all as specified and directed.

S&F 20 W surface / wall mounted decorative type LED batten capable of delivering 2000 lumen, having PC diffuser, luminous efficacy of> 105 lumen/W, CRI ≥ 80, PF > 0.9, CCT 4000K, free of glare independent isolated SMPS based constant current electronic LED driver with THD < 15%, surge voltage protection 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 220-240 V, input frequency 50-60 Hz, including electrical connection with 3 core flexible complete all as specified and directed.

S&F Low height recess mounted down light in circular form-factor with non-integral fixed output driver having LED light source engine, 1200 Im, rated luminous efficacy ≥ luminaire light beam spread, luminous flux 1200 Im, rated luminous efficacy 110 Im/W, power consumption 12 W, power consumption tolerance 10%, initial corrected colour temperature (CCT) 6500K, colour rendering index (CRI) 80, SDCM 5, THD(i) < 10%, Power Factor ≥ 0.95, median useful life L70B50 @ Ta =45 C 50000 hrs, surge protection level 2.5 kV with aluminium die cast housing and polycarbonate optical cover / lens material, IP20 & IK02 Protection , EMI / EMC (B1) compliant, and suitable for 130-320 V input voltage, 50 Hz line frequency , ambient temperature range 0 to 45⁰ C, class B serviceability, ceiling about dia 5” (125 mm)and fixture height 40 mm along all necessary accessories complete all as specified and directed.

S&F 12 W T-shape lamp capable delivering 1200 lumen having luminous efficacy of > 100 Im/W, starting time <0.5 s, CRI > 80, CCT 6500K, PF >0.9, input voltage range 220-240 V, input frequency 50-60 Hz and B22 socket complete all as specified and directed. Make : Philips or equivalent model of Lighting Technologies or Trilux.

S&F 26 W street light having high efficiency long life LED module with SMD LED package mounted on MCPCM with high LED efficacy of ≥ 2600 lumen/W, integral SMPS based constant current electronic LED driver with THD < 15%, surge voltage protection and other safety tests as per IS: 15885 (Part-2/Sec-13): 2012, IP 65 protection, high efficacy 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, having 40 mm diameter light grade GI pipe, including GI clamps, nuts, bolts & washers with two coats of synthetic enamel paint over a coat of red oxide primer complete in all respect as specified and directed .

S&F BEE 5-star rated energy efficient ceiling fan of sweep size 1200 mm complete wit blades, down rods, ZZ shielded double ball bearing, BLDC motor and remote control having speed control, boost mode, timer & sleep mode to ensure air delivery of 235 CMM having fan speed ≤ 360 rpm, energy consumption ≤ 28 W, service value ≥ 6.7, power factor ≥ 0.95 and suitable for input voltage 140-285 V, frequency 48-52 Hz, including wiring, fan box, etc. and other necessary accessories complete all as specified and directed.

S&F Energy efficient non-metallic fresh air fan having blade sweep 250 mm, air delivery not Each less than 860 CMH, operating voltage 220-240V 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. 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 metallic exhaust fan having blade sweep 300 mm, air delivery not less than Each 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. 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 Modular type 25 A socket, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed. Make:- Legrand Allzy cat No 681159 or equivalent model in makes as per Appendix 'C'.

S&F Modular type 20 A SP MCB conforming to IS 60898-1: 2002 complete all as specified in IS 732: 2019 and directed. Make:- Legrand Allzy cat No 681126 or equivalent model in makes as per Appendix 'C'.

S&F Modular type Industrial 3-phase 32A socket, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed.

S&F Modular type Industrial 3-phase 63 A socket, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed.

S&F Pair telephone distribution box with suitable S.S frame for Each mounting tag module, krone and incorporated in 16SWG 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 Vertical triple pole & neutral, double door, 4-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 bus bar for each phase, two fully insulated & shrouded neutral bars, two earth bars, cable ties for cable management, pre-fitted masking sheet, etc. having IK 09 & IP 43 protection complete all as specified and directed. NOTE: FP MCCB & SPTP MCBs shall be measured and paid separately.

S&F Moulded case circuit breaker (MCCB), 63 A, 415V, 25 kA, 50 Hz, four pole, in single frame size up to 250 A 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 instantaneous protection, earth fault leakage protection, etc. having lcu = 100% lcu = 25 kA as per IEC 60947-2 complete all as specified and as directed

Supply, installation, testing and commissioning outdoor cubical feeder pillar box / LT Panel suitable for 3 phase 4 wire 415 volts grade 50 Hz system and of adequate size, powder coated, weather, dust and vermin proof, factory fabricated, totally enclosed, double door type, IP-55 class protection, made out of 3.15 mm thick mild steel CRCA sheet for outer box and 2.0 mm thick mild steel CRCA sheet for inner compartment, conforming to IS: 8623. The Panel shall be suitable for housing bus bars, LT switchgears and measuring instruments, frame shall be made out of 50 x 50 x 5 mm MS angles, cut to size, welded, bent to shape, cubical fabricated truly to box type, hinged panel board opening handles, locking arrangements, provided with sufficient circular holes at the bottom sheet for entry of plated cable glands and aluminium lugs suitable for incoming and outgoing cables, provided with PVC rubber bushes to spare holes, including internal wiring in the panel with PVC insulated multi stranded copper conductor cable 1100 volts grade IS 694 marked or PVC sleeved copper strips of appropriate sizes but not less than 2.50 Sqmm, including provision of PCC platform and grouting panel legs in PCC blocks so that the bottom of panel shall be minimum 60 cm above ground level and 45 cm embedded in concrete, all accessories prewired complete with computer cut shelf adhesive vinyl danger notice plate having conventional symbol of bone and skull board with and including the following controls and accessories:-

(A) BUSBAR CHAMBER 01 SET (3L+N) of copper bus bar of rated capacity 600 A, covered with pvc insulated sleeves including insulator, nuts bolts with complete connection.

(B) INCOMIG (i) 320 A, 415V. Ics=100% icu= 36kA, 50 Hz 4P MCCB, conforming to IEC 60947-2A having microprocessor based trip unit, adjustable overload setting (0.7-1 x In), adjustable short-circuit setting ( 5 - 10 X lr), adjustable neutral protection (N, N/2, OFF), front indication LEDs (ready, overload and pre-alarm & overload) - 01 Nos (ii) Class 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Run hours. Onhrs & interrupts -01No (iii) LED phase indicators (Red, Yellow, Blue) - 01 Set.

(C) OUTGOING (i) 32 A, 415V, ICS=100% ICU=36 KA, 50Hz, 4p MCCB, confirming to IEC = 60947-2, having microprocessor based trip unit, adjustable overload setting (07-1 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) - 02 Nos (ii) 63 A, 415V, ICS=100% ICU=36 KA, 50Hz, 4p MCCB, confirming 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) - 05 Nos

M&L Painting lines, dashes, arrows, letters etc. on roads, pavements etc. 10 cm wide with 2 mm thick reflective marking strips of colour and shade as directed using hot thermoplastic material using fully / semi automatic application machine fitted with shoe heater including preparation of the previously treated surfaces, cleaning of all dirt, scales, grease and foreign materials etc. all as specified and directed.

M&L Construction of Valve chamber of size 450 mm x 450 mm x 400 mm (Internal size) built in Fly Ash Brick masonry in CM (1:4) complete with 150 mm thick foundation in PCC (1:4:8) type D-2 using 40 mm graded stone aggregate, 15 mm thick plaster in CM (1:4), 3.15 mm thick MS sheet cover including 40 x 40 x 6 mm MS angle iron frame fixed in PCC coping in (1:2:4) type B-1 using 20mm graded stone aggregate with & including necessary locking arrangement and painted with two coats of synthetic enamel paint over a coat of red oxide primer on all steel surfaces including necessary excavation and earth work in any type of soil complete all as specified and directed.

Supply, install, testing & commissioning outdoor type step down distribution transformer of capacity 400 KVA, outdoor type, energy efficient level-III confirming to Amendment No 1 Aug 2016 to IS: 1180 (Part-I) 2014, copper wound, HT-11 KV, 3 phase, LT- 433 Volts AC 3 phase 50 Hz, oil immersed, naturally air cooled. delta connected on primary side (11 KV HV side) and star connected on secondary side (433 V LV side) in accordance with vector group DYN 11 with neutral brought out on secondary LV side with tapping in equal steps of ± 2.5% from ± 5 % to ± 7.5 % on primary side by means of hand operated on load tap changer gear / correct LT voltage on secondary side including initial oil filling to appropriate level having dielectric breakdown strength ≥50 KV and all standard fittings a per IS: 1180 Part-I, 2014, transformer efficiency should be between 60-70%, mounted on PCC platform complete all as specified and directed. The unit rate of transformer shall include the following accessories / fittings / specifications:-

(a) One cable box on primary HV side having cable glands suitable for 3 core 95 sqmm XLPE 11 KV HT Cable consisting of 03 Nos of porcelain HT bushing with brass/gun metal bushing rods complete with nuts, bolts and washers.

(b) One cable box on secondary (LV) side consisting of 04 Nos porcelain bushing with GM bushing rods complete with GM nuts, bolts and washers with one No of cable gland suitable for reception of out going LT PVC sheathed armoured cables of size 3.5 Core 185 sqmm.

(c ) Oil conservator with filter type , drain valve and oil level gauge.

(d) Dehydrating breather with first fill of dehydrating agent.

(e ) Explosive Vents

(f) Thermometer pocket on tank cover.

(g) One No 100mm dia dial type thermometer vapour pressure type having range 0-120 degree centigrade with temp reading pointer, max temp indicator and resetting device.

(h) Rating plate with terminal markings.

(j) Two earthing terminals on tank/tank cover to facilitate fixing of 32 x 6 mm GI Earth strip.

(k) Oil Level gauge.

(l) Oil Drain and filter valve

(m) Oil filter hole with cap/plug, Lifting Lugs with connections complete.

(n) Air Relief valve plug.

(o) Four plain solid cast steel detachable rollers.

(p) First fill of fresh oil conforming to relevant IS-335 and tested ≥ 50 KV dielectric strength.

(q) Extra bushing for neutral outside the LT cable box for providing independent earthing for neutral.

(r) Provision of 02 Nos of danger board 250x200mm size made out of 1.6 mm thick MS Plate, vitreous enameled white with letters, figures in Marathi, Hindi and English of voltage and conventional skull and bones in signal red colour , one at HT side and other on LT side .

(s) Any other fittings /accessories so as to conform the whole transformer to IS-2026.

(t) Buccholz relay to identify the fault : (i) Protection for a transformer against internal faults. (ii) Protection of transformer against external faults (iii) Protection for transformer against induction motors faults.

NOTES:

Acceptance of transformer shall be subject to factory inspection for routine tests as per IS & ANSIC-57.12.90 (latest revision) in the OEM factory in presence of rep of Accepting Officer before dispatch from factory and tests after installation by SEI of Zone.

M&L Construction of transformer plinth of suitable size all as per relevant IS/ IE Rules height from NGL and provided with foundation upto 90 cm below NGL having walls of one brick thick fly ash brick work built in cement and sand mortar (1:4) on foundation concrete of 100 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregates, internal portion of plinth filled with approved soil, 200 mm thick hardcore and top finished with 100 mm thick floor in cement concrete (1:2:4) using 20 mm graded stone aggregate and plastering all exposed wall and concrete surfaces 10 mm thick in cement and sand mortar (1:4) and including Supply and fixing FRP fencing spaced at 2.0 m distance from outer wall of plinth; made up with using FRP rod 12 mm dia, channel size 50 x 24 x 4 mm, box section 50 x 25 mm, "I" section 38 x 15 x 3 mm and square box section 50 x 50 mm in post embedded in plain cement concrete (1:4:8) type D2 using 20 mm graded stone aggregate (45 cm x 45 cm x 45 cm) including necessary excavation and earthwork at 1.25 m C/C with height of fencing 2 m from NGL including entrance gate of size 1 m x 2m of same material with MS aldrop bolt 300 mm long 150mm size pressed steel handles and 2 Nos tower bolts MS hinges as required etc complete all as specified and directed. Note : Vertical posts and rail section shall be manufactured of fiber glass reinforcement min 45% and formulation of polyester based thermoset resin.

Supply & fix Energy saving and environmental friendly long life LED street light 35 Watt made up of pressure die cast aluminium housing with mild power LED as lighting source and PC cover having TOP Opening separate driver compartment with IP65 protection and impact resistance of IK07 fixed on wall with GI pipe of suitable dia and all fixing accessories including connecting up with & including twin core twisted flexible copper conductor cable of suitable size of 230V , 50 HZ etc complete all as specified and directed.

Supply, installation, testing and commissioning outdoor cubical feeder pillar box / LT Panel suitable for 3 phase 4 wire 415 volts 50 Hz system and of adequate size, powder coated, weather, dust and vermin proof, factory fabricated, totally enclosed, double door type, IP-54 class protection, made out of 3.15 mm thick CRCA sheet metal outer and 2.0 mm thick for inner compartments conforming to IS: 8623, panel shall be of suitable size for housing bus bars, LT switchgears and measuring instruments, frame made out of MS angle iron frame made out of 50x50x5 mm cut to size, welded, bent to shape, cubical fabricated truly to box type, hinged panel board opening handles, locking arrangements, provided with sufficient circular holes at the bottom sheet for entry of plated cable glands and aluminium lugs suitable for incoming and outgoing cables, provided with PVC rubber bushes to spare holes, including internal wiring in the panel with PVC insulated multi stranded copper conductor cable 1100 volts grade IS 694 marked or PVC sleeved copper strips of appropriate sizes but not less than 2.50 Sqmm, including provision of PCC platform and grouting panel legs in PCC block so that the bottom of panel shall be at minimum 45 cm above ground level and 60 cm embedded in concrete, all accessories prewired complete with computer cut shelf adhesive vinyl danger notice plate having conventional symbol of bone and skull board with and including the following controls and accessories:-

(a) Copper bus bar 1000 Amp capacity for Phase-R-Y-B and 1000 Amps for neutral mounted on epoxy based insulator installed with coloured sleeves - 01 Set (3 Phase and 1 neutral)

(b) Incoming - 4 Pole MCCB 630 Amp, 50 Hz, 415 volt with rupturing capacity 50 KA with adjustable thermal and magnetic settings including connection, Ics = 100 % Icu - 01 No

(c) Outgoing- (i) MCCB, 4 Pole, 400 Amp adjustable type, Ics = 100 % Icu, 415 V, 50 Hz with breaking capacity 35 KA - 01 No

(ii) MCCB, 4 Pole, 320 Amp adjustable type, Ics = 100 % Icu, 415 V, 50 Hz with breaking capacity 35 KA - 01 No

(iv) MCB, TPN, 32 Amp, 415 V, 50 Hz - 01 No

(iv) MCB, SPN, 32 Amp, 415 V, 50 Hz - 01 No

(f) LED Phase indicating lamp (Red, Yellow Blue) - 01 Set.

(g) Automatic street light ON / OFF timer of 3 phase 4 wire with suitable capacity of contactor, relays, control wiring and all accessories complete.

(g) Panel wiring with suitable capacity of copper conductor cables of 1100 V grade.

(h) PCC foundation 1:3:6 type C-1 of suitable size as directed by Engineer-in-Charge.

NOTES:

(i) The Panel shall be purchased from the OEM / Authorised license partner of the OEM.

(ii) Rate quoted shall be inclusive of complete excavation and earthwork in any kind of soil as per site requirement.

S&F Pole junction box sheet moulded compound (SMC) type with hinged door and locking arrangement of size 250 x 200 x 105 mm (internal) comprising 01 No MCB single pole of capacity 6 Amp 240 Volts and 4 pole aluminium bus bar of rating not less than 100 Amp with 4 terminals for loop in & loop out suitable for three phase street light system including nuts and bolts and connecting up complete with MS clap fabricated from 25 x 3 mm flat iron, nuts, bolts and washers etc. complete all as specified and directed.

Supply, install, testing and commissioning of commercial air curtain unit for prevention of dust and conditioned air losses, made out of MS / CRCA sheet of minimum thickness 18 gauge, finished with two coats of red oxide primer and final coat of synthetic enamel paint (oven baked) with MS -CRC 18 gauge square perforated suction grills, aluminium alloy fans, 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, nozzles etc., complete with fittings, limit switch and accessories so as to produce 1-1.5 m/s air velocity at floor level complete all as specified and directed of following sizes/ suitable for door:- (Make : Mitsubishi, Kallerians, Zecon, Almonard, Aircon, Crompton Greaves)

Supply, install, testing and commissioning of commercial air curtain unit for prevention of dust and conditioned air losses, made out of MS / CRCA sheet of minimum thickness 18 gauge, finished with two coats of red oxide primer and final coat of synthetic enamel paint (oven baked) with MS -CRC 18 gauge square perforated suction grills, aluminium alloy fans, 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, nozzles etc., complete with fittings, limit switch and accessories so as to produce 12 m/s air velocity at floor level for door openings outside; the length of air curtain shall be more than the length of door i.e. 4 feet, complete all as specified and directed. (Make : Mitsubishi, Kallerians, Zecon, Almonard, Aircon, Crompton Greaves)

WATER-COOLED SCREW TYPE CHILLER UNIT (2W + 1S) Supply, installation, testing and commissioning of factory designed, pre-fabricated and floor-mounted AHRI certified screw type water-cooled chiller machine of nominal capacity ≥ 70 TR, complete with semi-hermatic / hermetic screw compressors having single refrigerant circuit and automatic step less capacity control, water-coded S/T type condenser, ASME stamped S/T horizontal flooded type evaporator with carbon steel shell and seamless copper tubes with elastomeric insulation, suitable numbers of squirrel cage induction motors of appropriate rating with class 'B' insulation, unit mounted variable frequency drive (VFD) along with necessary drive arrangement, lubrication system as per manufacturer's design required for smooth and trouble-free operation of the chiller package, common base-frame, interconnected copper refrigerant piping along with elastomeric insulation, fittings, valves, expansion valves and accessories to interconnect compressor, Condenser, chiller and expansion valve, microprocessor based control panel comprising of controls including sensors and equipped with a keyboard, LCD touch screen 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 connection ends and Ozone friendly, CFC-HCFC free refrigerant complete all as specified and directed. Make : Carrier, Daikin, Trane, York, Hitachi, Blue Star, Voltas

The chiller shall confirm to the following requirement / specifications:-

(i) Chilled water inlet / outlet temperature : 12 / 7 ⁰ C.

(ii) Evaporator fouling factor : ≤ 0.00010 ⁰ Fft²hr/Btu.

(iii) Evaporator side pressure drop : ≤ 5 m of H₂O

(iv) Evaporator water flow rate : ≤ 2.66 Usgpm /TR

(v) Condenser water inlet /outlet temperature : 32 / 36 ⁰ C.

(vi) Condenser fouling factor : ≤ 0.00025 ⁰ Fft²hr/Btu.

(vii) Condenser side pressure drop : ≤ 6 m of H₂O

(viii) Condenser water flow rate : ≤ 3.22 Usgpm /TR

(ix) Minimum COP @ 100 % load : 4.70 at AHRI condition.

(x) Minimum IPLV @ 100 % load : 5.80 at design condition.

(xi) Refrigerant (eco-friendly type) : R407 / R 410A.

(xii) Test Standards : AHRI 550 / 590 (I-P/2020)

NOTES:

(a) The unit shall be suitable for 3- Phase, 415 Volt ± 10 %, 50 Hz AC electric supply with a built-in microprocessor based control panel.

(b) Mapping shall be required for all critical points displayed on the chiller control panel. The chiller shall be BMS compatible and shall have RS 485 / RS 232 serial communication protocol.

(e) Necessary Civil work viz. Foundation for placement of chiller as per OEM recommendation etc. shall be deemed included in the scope of work.

CHILLED WATER CIRCULATION PUMP (2W + 1S) Supply, installation, testing and commissioning of self-priming. single-stage, centrifugal, monoset pump (chilled water circulation pump) suitable for 9.8 liters discharge @ 17 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. Make: Crompton, Grundfos, Kirloskar, KSB, Wilo, V guard, CRI, Jyoti

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, thermostat and drains shall be measured and paid for separately.

FRP INDUCED DRAUGHT COOLING TOWER 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 2100 MBH actual load to cool water from 36 °C to 32 °C (AT4 °C) at entering wet bulb temperature 30.3 °C 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 fute, film type thermoformed PVC counter flow fill suitable for entering water temperatures up to 60 °C, thermoformed UV resistant polypropylene cellular drift eliminators having drift losses s 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 (|E4) TEFC squirrel cage induction motor squirrel cage induction motor(s), conforming to IS 12615: 2018, with class 'F' insulation and 3 x Eacg 10,000 ltrs capacity PVC tank with 0.5 HP monoblock submersible pump complete with accessories all as specified and directed by the Engineer-in-Charge. Make: Paharpur, Advance, Delta, National, Mihir

NOTES: (i) Fan motor shall be suitable for 3- Phase, 415 V ± 10 %, 50 Hz AC supply. (ii) Necessary civil work viz. Foundation, supporting structure for placement of cooling tower shall be deemed included in the rate quoted..

Supply and Fix Monoblock centrifugal pump set, copper winding with built in strong cast iron body and casing, single phase 240 volts, of capacity 0.5 HP with min flow 1800 LPH at 16 m head including water connection inlet and outlet, control gate valves and electric connections with suitable size cabling and controls complete all as directed. NOTE : Pipe line from pump to OH Tank shall be measured and paid separately.

Supply installation, testing and Commissioning of OEM Manufactured silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete with AMF panel and switch gears for automatic starting on main failure automatic transfer of load and automatic switch off in case of supply restored, control panel having meter and sound proof canopy as per latest CPCB norms and foundation etc. of capacity of 400 KVA and including the following controls and accessories:-

(a) Alternator :- Self excited, regulated with brushless self excitation 415V, 3 phase, 4 wire, 50 Hz, 0.8 pf,400 KVA, with voltage variation plus or minus 2.5% of rated voltage from No load to full load, foot mounted, screen protected drip proof type with class 'H' insulation steel bar / roller bearings at both ends of the alternator shaft with necessary controls as recommended by the manufacturer conforming to BS-5000/IS-4772 of 1968 capable of supplying un-balanced load complete all as directed.

(b) Engine :- Six-cylinder, compression ignition,4 stroke heavy duty, compact diesel engine, air cooled through radiator with water pump, self-regulated automatic electronic governing mechanism all as per BS-5514 / IS-3046, 1500 RPM, Class A-1 indicating RPM / Hours meters , shaft HP Suitable for generating application and capable of giving an out put of 400 KVA complete with following :- (c) Accoustic Enclosure :- Accoustic enclosure with insulation of resin bonded fiber glass wool roll of density appx 24 Kg/ Cum with factory laminated aluminium vapour barrier with and including mechanically fastened nylon/ steel/ straps of suitable size. Thickness of insulation shall be as per manufacturer/ OEM recommendation to maintain latest CPCB Norms.

(i) Flywheel housing with fly wheel to suit double bearing coupled alternator.

(ii) Fuel tank of suitable capacity

(iii) Fuel filter.

(iv) Self starter for starting engine.

(v) Residential silencer.

(vi) Over speed and emergency stop switch.

(vii) Alternator for battery charging.

(c) Diesel tank of adequate capacity as per recommendation of OEM including mounting frame, fuel connection pipe and accessories to engine.

(d) Storage battery as recommended by the manufacturer.

NOTE: The rate quoted shall also include the following:-

(i) Any other device/ accessories for safety control recommended by the manufacturer.

(ii) Cost of foundation/ plinth of suitable size for placing DG set as per manufacturer recommendation.

(iii) Testing for 12 Hours in the presence of IEM.

(iv) Lubricating oil, distilled water, coolant, DHPP(N) for 12 Hrs testing, until the testing is done successfully as per the direction of IEM detailed by accepting officer.

(v) Cost of shed truss type ,of size 8.0x4.0x4.0 Mtrs for placing DG set made of MS channel & MS angle iron with Galvalume sheet cover approved and as directed by Engineer-in-Charge.

(vi) Tools for DG set with list as per the manufacturer .

(vii) AMF panel with suitable contractor , warranty for minimum 2 year for AMF panel & accessories with maintenance work.

(viii) Free maintenance for 2 year from date of commissioning including all type of filter, coolant used in check `B' in every 3 months complete all as specified and directed.

(ix) Rate quoted shall be inclusive of complete excavation and earthwork in any kind of soil as per site requirement.

CONDENSER WATER PUMP (2W + 1S) Supply, installation, testing and commissioning of self-priming, single-stage, centrifugal, mono-block pump set (condenser water pump) suitable for 14.9 liters discharge @ 12 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 I rubber type mounting along with adhesives and other necessary accessories complete all as specified and directed. Make: Crompton, Grundfos, Kirloskar, KSB, Wilo, V guard, CRI, Joyti

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, thermostat and drains shall be measured and paid for separately.

EXPANSION TANK FOR CHILLED WATER / HOT WATER CIRCUIT S&F ASME pre-charged 50 liter vertical closed bladder expansion tank, stamped for Each 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. Make: Emerald, Xylem, Precision.

Supply, installation, testing and commissioning of fully BMS and SCADA compatible IP 55 rated electric Hot Water Generator (HWG) in vertical configuration, suitable for 100 kW heat output or 6350 kg/hr water flow rate, 2.5 to 4.0 kg/cm operating pressure range and 30°C to 95°C operating temperature range, having automatic stage sequence reversal, slave SCR powder controller to modulate the entire load from 0 - 100%, embedded LCD, RS-232C /RS-485 port & ethernate port for communication, in-built self diagnostic tool, etc., complete all as specified and directed by Engineer-in-Charge. Make : KEPL, Emerald, Rapid Cool.

The HWG shall conform to the following requirement / specifications :

(a) HEATING ELEMENTS : Pressure-rated flanged type immersion heaters, conforming to IS 4159:2002, consisting of multiple tubular heating elements formed into hairpins which are silver brazed to a mating flange.

(b) PRESSURE VESSEL: (i) Water Vessel, conforming to IS 2825: 1969 rated for 160 psig maximum working pressure at 120 °C and tested at 300 psi having top openable thick MS plate designed for maximum element to water contact for efficient operation, welded to shell flange. (ii) Connections for water inlet & outlet with mating flanges. (iii) Descaling point & drain connection for system drainage.

(c) INSULATION : 50 mm thick resin bounded fiberglass wool of density 32 kg/cum and cladded with aluminium sheet to minimum heat loss.

(d) CONTROL CABINET: (i) Integrated control panel made out of 2.0 mm thick powder coated CRCA sheet having louvers to insure adequate ventilation of the control and heater terminal compartment. (ii) Base ram fabricated out of ISMC 100 channel. (iii) Hinged doors with lockable padlocks for access to all control compartments.

(e) CONTROL & SAFETY: (i) Incomer MCCB with electrolytic grade copper busbar and mechanical interlock for. (ii) Magnetic Contactors with MCB / HBC fuses for heater switching (iii) Pilot lights indicating the functional operation, i.e. Phase Indication, Each Stage ON, Supply ON, etc. (iv) Alarm package to de-energize the boiler and give audible and visual indications of high temperature, low water level or zero flow rates (each condition should be indicated with a separate pilot light) (v) Pressure Relief Valve & Air Purge Valve (vi) Temperature & Pressure gauges at both inlet and outlet.

(f) STEP CONTROLLER: (i) Temperature Control using microprocessor based multi-stage electronic progressive staging sequencer with thermostat sensor to control the HWG in stages. (ii) Logic and Control circuits to continuously monitor the input signal to determine if more or less heat is required.

HOT WATER PUMP (1W+ 1S) Supply, installation, testing and commissioning of monoblock, self-priming, single-stage centrifugal pump suitable for 1.8 litre/s discharge @ 11 mWC head 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. Make: Crompton, Grundos, Kirloskar, KSB, Wilo, V guard, CRI, Joyti

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, thermostat and drains shall be measured and paid for separately.

HVAC PANEL Supply, installation, testing and commissioning of factory made, CPRI / ERDA totally type tested, indoor, cubical compartmental type HVAC Panel of suitable size, conforming to lEC 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, labeling, 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 enameled (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. The HVAC Panel shall comprise of the following:- Make: Schneider, ABB, Siemens, L&T.

(a) Busbar Chamber : Copper bus bar of 500 Amp rated capacity for Phase-R-Y-B and 600 Amps for neutral covered with PVC insulated sleeves including insulators, nuts, bolts etc. with complete connection - 01 Set (3 Phase and 1 neutral)

(b) Incoming

(i) 4 Pole MCCB 400 Amp, 50 Hz, 415 volt, Ics = 100 % Icu, with rupturing capacity 36 KA conforming to IEC 60947-2 having microprocessor based trip unit, adjustable overload setting (0.7 - 1 x ln), adjustable short circuit setting (5 - 10 x lr), adjustable neutral protection (N, N/2, OFF), front indication LEDs (Ready, Overload and pre-alarm & Overload) etc. - 01 No

(ii) CL 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs, Onhrs & interrupts - 01 No.

(iii) LED Phase indicating lamp (Red, Yellow Blue) - 01 Set.

(c) Outgoing

[i] 160 A, 415 V, lcs = lcu = 36 kA, conforming to IEC 60947-2, 50 Hz, FP MCCB with adjustable thermal settings & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 04 Nos. [for Chiller & HWG]

[ii] 80 A. 415 V, lcs = lcu = 36 kA, Conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70- 1X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 02 Nos. [for AHUS]

[iii] 63 A. 415 V, lcs = lcu = 36 kA, Conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70- 1X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 02 Nos. [for AHUS]

[iv] 40 A, 415 V, lcs = lcu = 36 kA, conforming to IEC 60947- 2, 50 Hz, FP MCCB with adjustable thermal settings (0.70-1 X In) & fixed magnetic settings with compression lug connectors and thermal magnetic trip unit (TMD)- 09 Nos. [for cooling tower, chilled water circulation pumps, condenser water pumps, hot water pumps]

[v] Variable Frequency Drive (VFD) of 3.7 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of ABB, Danfoss, Fuji, L & T or Schneider make- 05 Nos. for [CHWP & HWP]

(1) Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).

(2) Built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)

(3) Three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of pumps.

(4) integral graphical keypad.

[vi] LED phase indicators (Red, Yellow, Blue)- 17 Set

[vii] Power Measurement Device with Class 1 accuracy, complying to IEC 62053- 22, 64 samples/cycle, 31st harmonic analysis, RS485, calibration LED, third party accuracy test certificate - 04 Nos. [for chiller & HWG]

[viii] CI 1.0 digital ammeter of suitable capacity with suitable CT- 13 Nos.

NOTES :

(i) The Panel shall be procured from the original equipment manufacturer (0EM) or OEM authorized franchises only.

(ii) Rate quoted shall be inclusive of complete excavation, civil works and earthwork in any type of soil as per site requirement.

Supplying, laying, jointing and commissioning of 1.1 KV grade XLPE insulated unarmoured cable conforming to IS- 7098 (Part 1) : 1988 having stranded copper compact shaped conductor as per Cl 2 of IS-8130 : 1984, PVC inner sheath 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 for the following cross sectional area and sizes:-

(a) 3 core 4.00 Sqmm. (For chilled water circulation pump, Hot water pump)

(b) 3 core 6.00 Sqmm. (For Condenser water pump, cooling tower)

(c) 4 core 50.00 Sqmm. (For Chiller)

S&F Perforated hot dipped galvanised iron cable tray having galvanised thickness not less than 50 micron and perforation not more than 17.5 % including fittings viz. joints, bends, tees, etc. in convenient sections of length complete all as specified and directed ; tray of following sizes:- (Make: Elcon, Aravali Engineers, Grent)

(a) 300 mm x 50 mm x 1.60 mm

(b) 150 mm x 50 mm x 1.60 mm

(c) 100 mm x 50 mm x 1.60 mm

M&L Condenser / 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 complete all as specified and directed for the following sizes:- (Make : Tata, Jindal, Surya) (Note : Chilled water piping shall be insulated and insulation shall be measured and paid separately).

(a) 200 mm NB and the pipe shall be welded black steel pipe made of 6.35 mm sheet, heavy class as per IS- 3589 : 2001. (Condenser piping)

(b) 150 mm NB and the pipe shall be MS Class 'C' as per IS- 1239 (Part-1): 2004 & IS - 1239 (Part-2) : 2011 of sheet thickness 6.35 mm. (Condenser and Chilled piping)

(c) 100 mm NB and the pipe shall be MS Class 'C' as per IS- 1239 (Part-1): 2004 & IS - 1239 (Part-2) : 2011. (Condenser and Chilled piping)

(d) 80 mm NB and the pipe shall be MS Class 'C' as per IS- 1239 (Part-1): 2004 & IS - 1239 (Part-2) : 2011. (Chilled piping)

(e) 65 mm NB and the pipe shall be MS Class 'C' as per IS- 1239 (Part-1): 2004 & IS - 1239 (Part-2) : 2011. (Chilled piping)

Y-TYPE STRAINER M&L PN 1.60 rated 100 mm NB 'Y'-type strainer, having carbon cast steel (CCS) body and cover, conforming to ASTM A-216 Gr. WCB, SS 304 screen having ≤ 1.20 mm dia perforation, flanged end connection, conforming to BS 10 Table J FF undrilled, neoprene rubber body and cover gasket, SS 410 drain plug complete with necessary accessories all as specified and directed. (Make: Sant, Hindustan, Advance)

WAFER TYPE BUTTERFLY VALVE M&L 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 for the following size of pies:- (Make : Sant, Hindustan, Advance)

(a) 150 mm nominal bore.

(b) 100 mm nominal bore.

REFLUX (NON-RETURN) VALVE M&L 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. (Make: Advance, Sant, Hindustan)

M&L PN 1.6 rated precise balancing double regulation type cast iron (CI) balancing valve having CI Gr. FG200 body, EPDM/nitrile seal, stainless steel disc, ASTM A 276, Gr SS 410 stem, EPDM / nitrile bush, MS gland nut, ASTM A 276 spindle, CI bonnet, SS 304 balancing nut, MS bonnet cap, CI hand wheel, MS plug, stainless steel fastener, flanged end connection etc., and duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed of the following sizes:-. (Make: Advance, Sant, Hindustan)

(a) 100 mm NB

(b) 80 mm NB

(c) 65 mm NB

NOTE: Insulation shall be measured and paid separately.

Y-STRAINER Supply, installation, testing and commissioning of cast steel bolted cover 'Y'-type strainer with carbon cast steel (CCS) body conforming to ASTM A-216 Gr. WCB, AISI 304 screen with 1.20 mm dia perforation, 40 kg/cm² body test pressure and 20 kg/cm² maximum working pressure and standard flanged end conforming to BS 10 Table F / Class - 150, duly insulated complete with necessary accessories all as specified and directed and of following sizes:- (Make: Sant, Hindustan, Advance)

(a) 80 mm NB

(b) 65 mm NB

NOTE: Insulation shall be measured and paid separately.

BUTTERFLY VALVE Supply, install, testing and commissioning Wafer type PN 1.6 rated short 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, CF 8 stainless steel disc, AISI- 410 Stainless steel stem, 2.4 MPa body test pressure and 1.60 MPa seat test pressure and standard flanged end conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125 duly insulated and with necessary accessories complete all as specified and directed for the following size of pies:- (Make : Sant, Hindustan, Advance)

(a) 80 mm nominal bore.

(b) 65 mm nominal bore.

NOTE: Insulation shall be measured and paid separately.

NON-RETURN VALVE Supply, installation, testing and commissioning of 80 mm NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed and tested as per IS- 5312 (Part- 2): 1986 suitable to handle clear water having turbidity up to 5000 PPM, having cast iron body, door and diaphragm, loaded tin bronze seat rings and flange drilling standard end connection etc. duly insulated complete all as specified and directed. (Make: Advance, Sant, Hindustan) (Note : Insulation shall be measured and paid separately).

3-WAY DIVERTING GLOBE VALVE Supply, installation, testing and commissioning of maintenance-free PN 1.6 rated 3-way diverting globe valve for modulating water-side control of air handling units (For diverting application) along with valve actuator complete all as specified and directed of the following sizes:- (Make : Anergy, Belimo, Danfoss, Schneider)

(a) 65 mm nominal bore.

(b) 32 mm nominal bore.

(c) 25 mm nominal bore.

(d) 15 mm nominal bore.

The valve and actuator shall conform to the following technical specifications:

[1] Valve:

(i) Body: Ductile iron GGG40

(ii) Valve Cone: SS304

(iii) Valve Stem: SS630

(iv) Valve Seat: SS304

(v) Stem Seat: PTFE & FFKM

(vi) Flow Media: Chilled Water

(vi) Range ability: 100:1

(vii) Leakage Rate: Max. 0.02% on all path

[2] Actuator:

(i) Nominal Voltage: AC/ DC 24 V

(ii) Nominal Frequency: 50 Hz

(iii) Power Consumption in Operation: 2 W

(iv) Power Consumption in Rest Position: 1.5 W

(v) Actuating Force Motor: 1.5 kN

(vi) Operating Range: Y: 0.5... 10 V

(vii) Input Impedance: 100 kΏ

(viii) Position Accuracy: ± 5%

NOTES:

(a) The 3-way diverting globe valve shall be pre-calibrated to the given maximum flow rate.

(b) Closing off differential pressure of actuator connected with 3-way diverting globe valve shall not be less than the pump head.

BALL VALVE M&L 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, duly insulated complete all as specified and directed of following sizes:- (Make: Advance, Sant, Hindustan)

(a) 15 mm nominal bore.

(b) 20 mm nominal bore.

(c) 25 mm nominal bore.

S&F 32 mm thick off-white flexible closed-cell elastomeric thermal insulation (in tubular foam) made of elastomeric foam based on synthetic rubber (NBR /PVC), tested for maximum service temperature 100 °C as per ASTM C534 & minimum service temperature -50 °C as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mk at mean temperature θm = 24 °C as per ASTM C518/ C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209/C1763, flame 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/C1338, mould growth resistance as per ASTM E2180 18/UL 181 and ozone resistance as per ASTM D 1149-18 along with self pre-covered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM adhesives and other necessary accessories complete all as specified and directed for following size of pipes:- (Make: Armaflex, Vidoflex, Kaimenflex)

(a) 150 mm nominal bore.

(b) 100 mm nominal bore.

(c) 80 mm nominal bore.

(d) 65 mm nominal bore.

(e) 50 mm nominal bore.

(f) 40 mm nominal bore.

(g) 32 mm nominal bore.

(h) 25 mm nominal bore.

(j) 15 mm nominal bore.

DRAIN & INSTRUMENTATION PIPING M&L MS ERW Class -C drain water piping as per IS 1239 (Part- 1) : 2004 & IS 1239 (Part- 2): 2011 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 of following sizes:- (Make: Tata, Jindal, Surya)

(a) 15 mm nominal bore.

(b) 25 mm nominal bore.

HOT WATER PIPING M&L MS ERW Class -C hot water piping as per IS 1239 (Part- 1) : 2004 & IS 1239 (Part- 2): 2011 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, duly insulated complete all as specified and directed of following sizes:- (Make: Tata, Jindal, Surya)

(a) 50 mm nominal bore.

(b) 40 mm nominal bore.

(c) 32 mm nominal bore.

(d) 25 mm nominal bore.

(e) 15 mm nominal bore.

Supply, installation, testing and commissioning of cast steel bolted cover 'Y'-type strainer with cast iron (CI) body conforming to IS: 210 Gr.FG 200, AISI 304 screen with 1.20 mm dia perforation, 24 kg/cm² body test pressure and 16 kg/cm² maximum working pressure and standard flanged end conforming to BS 10 Table F / Class - 150, duly insulated complete with necessary accessories all as specified and directed and of following sizes:- (Make: Sant, Hindustan, Advance)

(a) 50 mm NB

(b) 32 mm NB

(c) 25 mm NB

(d) 15 mm NB

NOTE: Insulation shall be measured and paid separately.

Supply, install, testing and commissioning Wafer type PN 1.6 rated short 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, CF 8 M stainless steel disc, AISI- 304 Stainless steel stem, 2.4 MPa body test pressure and 1.60 MPa seat test pressure and standard flanged end conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125 duly insulated with elastomeric thermal insulation and with necessary accessories complete all as specified and directed for the following size of pipes:- (Make : Sant, Hindustan, Advance)

(a) 50 mm nominal bore.

(b) 32 mm nominal bore.

(c) 25 mm nominal bore.

(d) 15 mm nominal bore.

NOTE: Insulation shall be measured and paid separately.

NON-RETURN VALVE Supply, installation, testing and commissioning of 50 mm NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed and tested as per IS- 5312 (Part- 2): 1986 suitable to handle clear water having turbidity up to 5000 PPM, having ductile cast iron body, door and diaphragm, loaded tin bronze seat rings and flange drilling standard end connection etc. duly insulated complete all as specified and directed. (Make: Advance, Sant, Hindustan) (Note : Insulation shall be measured and paid separately).

[1] Valve: (a) Body : Ductile iron GGG40 (b) Valve Cone: SS304 (c) Valve stem: SS630 (d) Valve ceat: SS304 (e) Stem ceat: PTFE & FFKM (f) Flow media ; Chilled water (g) Rangability: 100 : 1 (h) Leakage rate : Max 0.002% on all part

[2] Actuator: (a) Nominal voltage : AC / DC 24 V (b) Nominal frequency : 50 Hz (c) Power consumption in operation : 2 Watt (d) Power consumption in Rest position : 1.5 Watt (e) Actuating Force motor ; 1.5 kN (f) Operating Range ; Y: 0.5...... 10 V (g) Input impedance : 100 kΩ (h) Position accuracy : ± 5 %

NOTES: (i) The 3 way diverting globe valve shall be pre-calibrated to the given maximum flow rate. (ii) Closing off differential pressure of actuator with 3 way diverting globe valve shall not be less than the pump head.

AIR VENT VALVE M&L 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. (Make: Advance, Sant, Hindustan)

TEMPERATURE GAUGE S&F 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. (Make: General, WIKA, TSI)

PRESSURE GAUGE S&F 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. (Make: General, WIKA, TSI)

DOUBLE SKIN AIR HANDLING UNIT Supply, installation, testing and commissioning of double-skin type horizontal, floor mounted, top / side discharge, air handling unit of 12000 CFM capacity @ 750 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 Gl 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/cum, energy efficient plug fan(s) with backward curved impeller for high static pressure, mounted on aluminium extruded side rail 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) & 2 rows deep heating 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 (for antibacterial ultraviolet screening), 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. (Make: Citizen, Vayhan, Zeco)

[1] 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 (E3), squirrel cage induction motor, conforming to IS- 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable 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 'EU13' filters (HEPA filters, efficiency 99.97% down to 0.3 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.

(f) 2 rows deep hot 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.

(g) Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness.

(h) AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalized 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.

[2] The AHU Panel shall comprise of the following :

(a) Busbar Chamber

(i) 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.

(b) Incoming

(i) 80 A, 415 V, lcs = lcu = 25 KA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug Connectors - 01 No.

(ii) CI 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs, Onhrs & interrupts- 01 No.

(iii) LED phase indicators (Red, Yellow, Blue) - 01 Set.

(c) Outgoing

(i) 63 A, 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [For PAN-type humidifier].

(ii) 40 A. 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2. 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors -01 Nos. [for AHU VFD]

(iii) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)-02 Nos. [for diverting globe valve & fire damper actuator motors]

(iv) 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AHU Room DB]

(v) LED phase indicators (Red, Yellow, Blue)- 01 Set

(vi) CI 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.

Variable Frequency Drive (VFD) of 7.5 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.

(i) Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).

(ii) Built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with lEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)

(iii) Three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs

(iv) Integral graphical keypad.

NOTES :

(ii) Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh /exhaust air etc. shall be covered in the scope of Work.

Supply, installation, testing and commissioning of double-skin type horizontal, floor mounted, top / side discharge, air handling unit of 10000 CFM capacity @ 750 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 Gl 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/Cu.m, energy efficient plug fan(s) with backward curved impeller for high static pressure, mounted on aluminium extruded side rail 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) & 2 rows deep heating 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 (for antibacterial ultraviolet screening), 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. (Make: Citizen, Vayhan, Zeco)

[1] 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 (E3), squirrel cage induction motor, conforming to IS- 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable 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 'EU13' filters (HEPA filters, efficiency 99.97% down to 0.3 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.

(f) 2 rows deep hot 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.

(g) Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness.

(h) AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalized 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.

[2] The AHU Panel shall comprise of the following :

(a) Busbar Chamber

(i) 01 Set (3L + N) of copper busbar of rated capacity 80 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection.

(b) Incoming

(i) 80 A, 415 V, lcs = lcu = 25 KA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug Connectors - 01 No.

(ii) CI 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs, Onhrs & interrupts- 01 No.

(iii) LED phase indicators (Red, Yellow, Blue) - 01 Set.

(c) Outgoing

(i) 63 A, 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [For PAN-type humidifier].

(ii) 40 A. 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2. 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors -01 Nos. [for AHU VFD]

(iii) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)-02 Nos. [for diverting globe valve & fire damper actuator motors]

(iv) 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AHU Room DB]

(v) LED phase indicators (Red, Yellow, Blue)- 01 Set

(vi) CI 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.

Variable Frequency Drive (VFD) of 7.5 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.

(i) Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).

(ii) Built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with lEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)

(iii) Three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs

(iv) Integral graphical keypad.

NOTES :

(ii) Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh /exhaust air etc. shall be covered in the scope of Work.

Supply, installation, testing and commissioning of double-skin type horizontal, floor mounted, top / side discharge, air handling unit of 4000 CFM capacity @ 750 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 Gl 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/cum, energy efficient plug fan(s) with backward curved impeller for high static pressure, mounted on aluminium extruded side rail 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) & 2 rows deep heating 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 (for antibacterial ultraviolet screening), 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. (Make: Citizen, Vayhan, Zeco)

[1] 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 (E3), squirrel cage induction motor, conforming to IS- 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable 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 'EU13' filters (HEPA filters, efficiency 99.97% down to 0.3 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.

(f) 2 rows deep hot 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.

(g) Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness.

(h) AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalized 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.

[2] The AHU Panel shall comprise of the following :

(a) Busbar Chamber

(i) 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.

(b) Incoming

(i) 63 A, 415 V, lcs = lcu = 25 KA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug Connectors - 01 No.

(ii) CI 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs, Onhrs & interrupts- 01 No.

(iii) LED phase indicators (Red, Yellow, Blue) - 01 Set.

(c) Outgoing

(i) 25 A, 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [For PAN-type humidifier].

(ii) 40 A. 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2. 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors -01 Nos. [for AHU VFD]

(iii) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)-02 Nos. [for diverting globe valve & fire damper actuator motors]

(iv) 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AHU Room DB]

(v) LED phase indicators (Red, Yellow, Blue)- 01 Set

(vi) CI 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.

Variable Frequency Drive (VFD) of 2.2 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.

(i) Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).

(ii) Built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with lEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)

(iii) Three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs

(iv) Integral graphical keypad.

NOTES :

(ii) Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh /exhaust air etc. shall be covered in the scope of Work.

Supply, installation, testing and commissioning of double-skin type horizontal, floor mounted, top / side discharge, air handling unit of 3000 CFM capacity @ 750 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 Gl 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/cum, energy efficient plug fan(s) with backward curved impeller for high static pressure, mounted on aluminium extruded side rail 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) & 2 rows deep heating 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 (for antibacterial ultraviolet screening), 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. (Make: Citizen, Vayhan, Zeco)

[1] 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 (E3), squirrel cage induction motor, conforming to IS- 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable 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 'EU13' filters (HEPA filters, efficiency 99.97% down to 0.3 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.

(f) 2 rows deep hot 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.

(g) Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness.

(h) AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalized 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.

[2] The AHU Panel shall comprise of the following :

(a) Busbar Chamber

(i) 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.

(b) Incoming

(i) 33 A, 415 V, lcs = lcu = 25 KA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug Connectors - 01 No.

(ii) CI 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs, Onhrs & interrupts- 01 No.

(iii) LED phase indicators (Red, Yellow, Blue) - 01 Set.

(c) Outgoing

(i) 25 A, 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [For PAN-type humidifier].

(ii) 40 A. 415 V, lcs = lcu = 25 kA, conforming to IS/IEC 60947-2. 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors -01 Nos. [for AHU VFD]

(iii) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)-02 Nos. [for diverting globe valve & fire damper actuator motors]

(iv) 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AHU Room DB]

(v) LED phase indicators (Red, Yellow, Blue)- 01 Set

(vi) CI 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.

Variable Frequency Drive (VFD) of 2.2 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.

(i) Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).

(ii) Built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with lEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)

(iii) Three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs

(iv) Integral graphical keypad.

NOTES :

(ii) Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh /exhaust air etc. shall be covered in the scope of Work.

FIRE & SMOKE DAMPER M&L 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 / thermostat, 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 (l0cated 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 even: of fire / smoke in the respective zone and tested as per UL-555 complete ail as specified and directed. (Make : Ruskin-Titus, Lloyd, Caryaire)

The fire dampers shall met the following criterion:

(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 & recommendations 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.

GALVANIZED STEEL SHEET DUCTING 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. (Make: Ruskin Titus, System Air, Trox, Rola Star)

24 Gauge (MS angle flanges)

22 Gauge (MS angle flanges)

20 Gauge (MS angle flanges)

18 Gauge (MS angle flanges)

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.

ALUMINIUM SHEET DUCTING Supply, installation, testing & balancing and commissioning of factory fabricated aluminium 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. (Make: Ruskin Titus, System Air, Trox, Rola Star)

22 Gauge

20 Gauge

18 Gauge

VOLUME CONTROL DAMPER 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 thickness, 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. (Make: Ruskin-Titus, Caryire, System Air, Air Master)

LAMINAR FLOW TABLE Supply, installation, testing and commissioning of Laminar Flow Table of dimensions 2400 mm X 1800 mm having Aluminum / Stainless Steel working surface, 18 G Stainless Steel Chassis, Type S (EU 13) filter conforming to DIN-24184, maximum flow 4800 m³/hr, absolute pressure 600 Pa, variable tightness gasket, etc. and conforming to DIN-4799 & DIN-1966 complete all as specified and directed. (Make: Alpha Linear, Medical Expo, Schonn)

The Laminar Flow Table shall conform to the following technical specifications:

(i) Working Surface: Aluminum / Stainless Steel (ii) Chassis: 18 G Stainless Steel (iii) Dimensions: 2400 mm (L) X 1800 mm (w) X50 mm (H) [iv] Controlled Parameters: Temperature, Humidity, Clean Air, Particle and Micro Organism Growth, Atmospheric Air Pressure, Air Conditioning (v) Background Lighting: 150- 1500 lux smooth adjustable lighting level (vi) Filter Class: Type S (EU 13) conforming to DIN-24184 (vii) Dimension of HEPA filter: 610 mm X 610 mm (viii) Activity NaCl to Test: 99.997% (ix) Pressure Drop at Nominal Flow Start: 25 Pa (x) Maximum Flow: 4 X 1200 m³/hr (xi) Absolute Pressure: 600 Pa (xii) Tightness Gasket: variable

AIR TERMINALS M&L 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 al as specified and directed. (Make: Ruskin-Titus, Caryire. System Air, 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 ≤ 25 for air flow ≥ 600 ft³/min

(b) 225 mm x 225 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 700 ft/min, throw ≥ 17' @ 150 ft/min velocity NC ≤ 25 for air flow ≥ 279 ft³/min

M&L Return air grille having welded steel border with aerodynamically shaped extruded aluminum blades having 30° 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. (Make: Ruskin-Titus, Caryire. System Air, Air Master)

(a) Return air grille of nominal duct size 30" X 6"

(b) Return air grille of nominal duct size 24" X 6"

M&L Exhaust air grille of size 36" X 10" having welded steel border with aerodynamically shaped extruded aluminum blades having 30° fixed deflection & 20 mm blade spacing, countersunk screw holes in border, anodic acrylic paint finish, HEPA filter, etc. and tested as per ANSI / ASHRAE standard 70-2006 complete all as specified and directed. (Make: Ruskin-Titus, Caryire, System Air, Air Master)

THERMAL INSULATION S&F Black flexible closed-cell elastomeric thermal insulation made of elastomeric foam based on synthetic rubber (NBR/ PVC), tested for maximum service temperature 100°C as per ASTM C534 & minimum service temperature -50°C as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mk at mean temperature θm = 24° C as per ASTM C513 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame 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/C1338, mould growth resistance as per ASTM E2180-18/UL 181 and ozone resistance as per ASTM D 1149-18 along with self pre-covered self-adhering, UV treated glass cloth of thickness7 mm/200 GSM adhesives and other necessary accessories complete all as specified and directed. (Make: Armaflex, Vidoflex, Kaimenflex)

(a) 19 mm thick thermal insulation (for supply air ducting)

(b) 13 mm thick thermal insulation (for return air ducting)

MISCELLANEOUS S&F Wall mounted digital temperature cum % RH controller complete with large LCD, English display having operating voltage 240 ± 10 % V AC, 50 Hz frequency, ≤ 8 VA power consumption, 0.5° C temperature display resolution, 0.1% relative humidity display resolution, IP20 protection, etc. including battery and control wiring in PVC conduit from thermostat / humidistat in return air duct to AHU Room complete as specified and directed. (Make: Honeywell, HTC, General or equivalent)

M&L Low smoke zero halogen (LSOH) fire survival control cable of size 2 core, 2.5 mm² (for instrumentation) with circuit integrity, conforming to BS 7846 and rated for 600 V, having plain annealed stranded copper conductor with fire-resistant mica tapes covered by an extruded layer of cross-linked polyethylene, extruded layer of thermoplastic low smoke zero halogen (LSOH) compound, single layer of galvanized steel wires and thermoplastic LSOH compound sheath, suitable for operating temperature range -40⁰ C to +90⁰ C and minimum bending radius being 12 times the overall cable diameter, including laying, clamping, termination and ferruling complete all as specified and directed. (Make: Havells, Polycab, Finolex, RR Kabel)

S&F Indoor type wall mounted digital temperature cum % RH meter (Digital Thermo Hygrometer) complete with large LCD, English display having operating with 12/24 H Max/Min temperature and humidity memory function range -50°C to 70°C, temperature accuracy 0.5 °C 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. (Make: Honeywell, HTC, General or equivalent)

Supply, installation, testing and commissioning of PAN-type humidifier, suitable for following evaporation rate, having SS-304 sheet welded construction with unitized stainless steel reservoir divided into two chambers from inside having 25 mm thick fiberglass insulation cladded with aluminium foil, snap-acting humidistat, support legs for free standing or wall hanging brackets for wall-mounting, factory mounted & wired humidifier control cabinet, steam outlet nozzle, water make-up, drain, connections, immersion heaters made over-flow, quick fill of copper or stainless steel, terminal blocks suitable for field power and control wiring and safety thermostat complete all as specified and directed. (Make: KEPL, Emerald, Rapid Cool)

(a) 35 litres per hour.

(b) 10 litres per hour

S&F FM approved highly-flexible, closed-cell, 25 mm thick underdeck insulation of elastomeric foam based on synthetic rubber (NBR) tested for service temperature range - 50 to 105⁰ C as per EN 14706, EN 14707 & EN 14304, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 20⁰ C as per EN 12667 & EN ISO 8497, water vapour diffusion resistance factor µ ≥ 7000 as per EN 12086 & EN 13469, water absorption by volume 0.2% as per ASTM C 1763 & ASTM C 209, Class 0 fire performance as per BS 476 Part 6: 1989, Class 1 surface spread of flame as per BS 4767: 1997, flammability HB, V-0 as per UL- 94, having good resistance to mechanical impact, excellent resistance to ozone, oil and chemicals, zero ozone depletion potential along with adhesives and other necessary accessories complete all as specified and directed. (Make: Armaflex, Vidoflex, Kaimenflex)

NOTES :

[i] The following installation procedure shall be followed:

(a) The ceiling surface needs to be thoroughly cleaned.

(b) Fix soffit / clamp to ceiling by means of rawl plug / dash fasteners.

(c) Fix Z or C shaped GI channel runners or aluminium ones along the length of the space 600 mm spacing in one direction to the ceiling by rawl plugs / dash fasteners.

(d) Apply any suitable adhesive to the ceiling and place slabs of underdeck insulation in between by spot sticking method.

(e) Hold the insulation slab in position by 22 SWG GI lacing wire placed diagonally.

[ii] Ensure the specified sheet thickness is maintained throughout installation.

[iii] All seams and joint shall be sealed with manufacturer recommended adhesive.

Supply, Installation, Testing & Commissioning of 1200 CFM AXIAL FAN for exhaust air of OT ROOM as per specifications. Fan shall be direct driven VANE AXIAL FLOW FAN AMCA Certified (For Air and Sound Performance). Fan motor shall be suitable for 415 ± 10% volts, 50 cycles, 3 phase power supply of class 'H' insulation and shall be of high temperature resistance "Class H Smoke Spill" 250° C for 2 hrs. Fan shall be EN 12101-3 Certified /CE/UL Listed for high temperature. Motor make shall be same as mentioned on the fire certificate. The fan shall be equipped with mounting bracket for the installation of the fans and flexible connections as required. Fan static pressure shall be as indicated. All vane axial fans motors shall be of minimum IE3 efficiency. Fan total efficiency should not be less than 70 % & noise level should not be more than 78 dbA @3 m distance for fans when measured in hemispherical reverberant room conditions. Sound attenuators of appropriate length shall be included in the cost to achieve the desired result if required. All the fans shall be hot dipped/galvanized with minimum 220 GSM Zinc Coating; complete all as specified and directed.

ACOUSTIC INSULATION S&F 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 4767: 1997, flammability HB, V-0 as per UL-94, anti-microbial behavior (no fungal growth visible with the naked eye & no bacterial growth) as per EN ISO 846, air erosion resistance (no erosion, cracking or delaminating 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.

Supply, installation, testing & commissioning of 3-Phase squirrel cage induction motor 415V ± 10%, 50Hz ± 5%, combined variation ±10%, insulation class F, (for Cooling Tower standby) of 7.5 kW capacity with temperature rise limited to class B, degree of protection IP 55, duty 51, ambient temperature 45°C, conforming to IS 12615: 2011, ISIEC 60079-1: 2007, complete all as specified and directed.

Supply, installation, testing and commissioning of insertion type flow sensor with a nonmagnetic, spinning impeller (paddle wheel as the only moving part) with sensor sleeve of brass (or SS 316) with PPS housing, glass filled nylon or Tefzel impeller with a UHMPWE or Tefzel sleeve bearing, tungsten carbide shaft, 2" NPT adapter having two ethylene-propylene O-Rings for installation into any commercially available weld-on fitting or pipe saddle, all electronics epoxy-sealed with a 2-conductor shielded cable extending out through a 12" conduit connection on top of the sensor, etc. operating in line pressures up to 400 psi and liquid temperature up to 220 °F and flows of 1 fps to 30 fps in pipes of 3" diameter up to 40" diameter with linearity of +1% and repeatability of +1% complete all as specified and directed.

MISC ITEMS (UPS, OT LIGHTS ETC.) Supply and fix Online UPS for 30 min back up three phase AC input 300 to 450 V ± 1% of capacity 30 kVA with battery set including UPS Panel along with incoming & outgoing connection and battery charger complete all as specified and directed and shall consist of the following:-.

General Characteristics: (i) Nominal Power (KVA) :30 kVA (ii) Active Power (KW) = 30 kW@35°C (iii) Technology: online double conversion VFI-SS-111 technology (iv) Waveform: Pure Sinewave (v) Architecture: Conventional UPS Parallel able upto 4 Units

Input Characteristics:- (i) Input Voltage: 380/400/415 VAC-3PH + N + Earth (ii) Input Frequency: 45-55 Hz (iii) Input Voltage Range: 320 Vac-476 Vac (iv) Input THDi : <3% @ Rated Linear Load (v) Power Factor: >0.99 @ Rated Linear Load.

Output Characteristics:- (i) Output Voltage: 400 Vac ± 1% 3-Ph+N+E (Settable to 380/400/415 Vac) (ii) Efficiency in Double Conversion Mode: Upto 94% (iii) Output frequency (nominal): 50 Hz/60 Hz (iv) Crest factor: 3:1 (v) Overload capacity: Upto 110% for 1 Hour,125% for 10 Min& 150% for 1 Min (vi) Efficiency in ECO Mode: >98% (vii) Isolation Transformer: Integrated

Communication and Management:- (i) Display: 5" Touch Screen LCD Display (ii) Communication Port: R$232, RS485, Relay contact (iii) Network Interface: Optional with SNMP (iv) REPO: Yes (v) Alarms & Signals: All the required alarms & signals

Environmental Characteristics:- (i) Operating temperature: 0-40°C (ii) Degree of protection: IP20 (iii) Relative humidity(%): 0-95%(non condensing) (iv) Noise level at 1m (dbA) : Max 65dbA at 100% load

UPS Battery Characteristics:- (i) Battery Type : VRLA - AGM Sealed Lead Acid, Maintenance Free (ii) Internal/External Batteries: External (iii) Battery Nominal Vdc: 480 Vdc (iv) Common Battery Configuration: Yes Upto 2 UPS's

UPS Battery Feachers:- (i) New Improved Sealed Maintenance-free (ii) Free from Orientation Constraints (iii) Eco-Friendly (iv) Excellent Charge Retention and Recovering Ability (v) Superior High Rate Discharge

UPS Battery Specifications:- (i) Voltage: 12V DC (ii) Capacity: 75Ah (iii) Type of Battery: SMF (iv) Factory Charged: Yes (v) Maintenance: Not Required (vi) No. of Battery Provided: 32 Nos. Make: Exide 75 Ah EP75-12 SMF UPS Battery Model Powersafe Plus EP75-12

S&F Vertical triple pole & neutral double door, metallic modular distribution board 4 way, 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 bus bar for each phase, two fully insulated & shrouded neutral bars, two earth bars, cable ties for cable management, prefitted masking sheet, etc. having IK 09 & IP 43 protection complete all as specified and directed.

Supply and fix copper strip 25mm x 3 mm buried in ground, fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc., complete all as specified and directed.

FIRE ALARM AND DETECTION SYSTEM (MANUAL & AUTOMATIC)

Supply, installation, testing and commissioning of FM approved and UL listed microprocessor- based, true peer-to-peer networkable, Single loop addressable Fire Alarm Control Panel (FCAP) with its own microcontroller memory, communication module, fire device loop interface cards for intelligent initiating and indicating devices and peer-to-peer networkable with other addressable fire alarm panels. conforming to UL 2572 mass notification systems & NFPA 72, with required accessories complete all as specified and directed. The FACP shall meet the following specifications / functional requirements. [i] The FACP shall have one isolated intelligent Signaling Line Circuits (SLCs) capable of connecting up to 99 detectors and 99 modules per SLC upto 200 detector and modules. [ii] The FACP shall| have a degrade mode and the loops shall work in degrade mode in case of the CPU failure. [iii] The FACP Shall have 640 character LCD backlit display/ Touch Screen display, full QWETRY program keypad, LED indicators viz. power; fire alarm; supervisory; system trouble; other event; signals silenced; point disabled; CPU failure; controls active; etc. membrane switch controls viz. acknowledge; signal silence; drill; system reset; lamp test; etc [iv] The FACP shall have four access levels, flash EPROM, 240 VAC power supply, automatic battery charger, 24 V sealed lead acid batteries, sufficient for 24 hrs normal working and 30 min in alarm condition.

[v] The FACP shall have manual sensitivity adjustment up to nine levels, built-in alarm; trouble; security and supervisory relays, history file with 4000-event capacity in non-volatile memory plus separate 1000-event alarm-only file, keypad operation, LCD unit to indicate fire / fault signal of individual unit, in built printer to log all incoming data, etc. [vi] The FACP shall have integrated 8 channel digital voice evacuation system controller capable of broadcasting evacuation messages on the same peer-to-peer network, fire fighter's telephone two-way communication system capable of supervising all the speaker circuits with adequate zone control and accessories etc. Make: Esser, JC or Notifier NOTES: [i] The FACP shall be serviceable by any system integrator & shall not have dependency on specific system integrator. [ii] The FACP shall have feature to "ADD""EDIT" &"DELETE" field devices like detectors & modules without dependency on PC/ Software/ Special tool / dongle.

Supply, installation, testing and commissioning of FM approved and UL listed Network Control Display (NCD) / Repeater Panel capable of full supervision of all inputs and network integrity, having 10" high definition 1024 X 600 colour touch screen display, environmental adjustment controls to maximize LCD legibility, LED status indicators (for power supply and off normal condition), network connection, three USB connections, trouble relay, tamper and trouble inputs, etc. and features viz. network-wide acknowledge silent, reset, lamp test, fully programmable node-mapping subsystem, colour coded icon based event notification, event vectoring, etc. along with UL listed non-resettable 24 VDC power source complete all as specified and directed. Make: Notifier NCD or equivalent model of JC, Esser

Supply, installation, testing and commissioning of UL listed analogue addressable type Multisensor Detectors with heat & smoke combination with the fixed temperature of 59 degrees Centigrade and Rate of raise facility of 11.1.Deg C/min with 8 digit dip switches for (1 to 254) address settings. Dual LED indication for 360-degree visibility, milky white in color, shall be polarity insensitive, easy to install, advanced detection and communication protocol with insect filter chamber, complete all as specified and directed. Make: Honeywell Morley lAS, Ravel RE 316SH-2L NOTES: Multisensor detectors have following features. [i] Dual LED's for 360°visiblity [ii] Advanced detection and communication protocol [iii] Polarity insensitive [iv] Regular 100mm base [v] Sleek low-profile housing design [vi] Technical Specification are as follow. (A) Operating Voltage: 17 ~28V DC (B) Reset Voltage: less than 3V (C) Alarm Current:7 mA. (D) Thermal Rating: 59 °C (138 °F (E) Smoke Sensitivity : (2.12 + 0.61) % /f

Supply. installation, testing and commissioning of FM approved and UL listed surface / semi- flush mounted Dual Action Manual Pull Station "Push In & Pull Down" including an addressable interface for the intelligent FACP having built-in bicolour LED which is Visible, flashing in normal operation and latching steady red in alarm condition, captive screw terminals wire-ready for easy connection to SLC loop complete all as specified and directed. Make: Esser, JC or Notifier

Supply, installation, testing and commissioning of UL listed of Horn Strobe, wired as a primary notification appliance, flashing 75 cd at 1 Hz over the strobe's entire operating voltage range, xenon flash tube and associated lens / reflector system, built-in synchronization feature keeping strobes in sync for up to 30 minutes, horn producing audible annunciation of 75 dBA at 3 m distance complete all as specified and directed. Make: Esser, JC or Notifier

Supply, installation, testing and commissioning of FM approved and UL listed addressable control module to provide FACP a circuit for notification appliances (e.g. Horns, Strobes, Horn Strobes, 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. Make: Notifier FCM-1 or equivalent model of JC, Esser

Supply, installation, testing and commissioning of FM approved and UL listed intelligent monitor module, with built-in type identification automatically identifying the device as a monitor module to the FCAP, to supervise a circuit of dry-contact input devices, viz. flow switch of sprinkler line, powered directly by two-wire SLC loop, high noise immunity, SEMS screws with clamping plates for ease of wiring, direct-dial entry of addresses, LED indicators, eta, complete all as specified and directed. Make: Notifier FMM- or equivalent model of JC, Esser

S&F Flush /ceiling wall mounted remote response indicator to duplicate detector alarm latching LED(S), compatible for two wire detectors, having 12 vDC operating voltage, dual LEDs for 360° visibility in case the detector is placed above the false ceiling / inside closed room complete all as specified and directed. Make: Honeywell, System Sensor, Agni

M&L Low smoke zero halogen (LSOH) flame retardant fire alarm 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 for the following sizes:- Make: RR Kabel, Polycab, Havells

(i) 2 core 1.50 mm²

(ii) 2 core 2.50 mm² (supply to hooter / strobe)

M&L 20 mm NB rigid non-metallic PVC Conduit, conforming to IS 9537: 1983, inclusive of boxes (junction /terminal), all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. concealed in wall / ceiling for fire alarm / control cabling complete all as specified and directed. Make: Precision, Astral, Supreme

Supply, installation, testing and commissioning of UL listed all purpose 4 W ceiling speaker having crush and rust resistant design and fully ABS plastic & ABS grille with tap-setting range between 1/4 W and 2 W, rated (RMS) voltage 70.7 V, sound pressure level at 1 W (1 m &1 kHz) 80 + 4 dB, frequency response 125 Hz- 16 kHz, (-10 dB with reference to 1 kHz), complete all as specified and directed. Make: Notifier NF-SP100CI/UL or equivalent model of JC, Esser

Supply installation, testing and commissioning of UL listed Digital Audio Amplifier capable of accessing and processing one of up to eight audio channels on the DVC audio loop, amplifying the signal and distributing it via eight Class B (speaker line) outputs having two wire digital audio ports to connect to wire DAL (digital audio loop) segments, Firefighter telephone riser supporting 7 active firefighter telephones, 250 W total output at 70 V (RS) complete all as specified and directed. Make: Notifier DS-DB + DS-AMPE or equivalent of JC, Esser

Supply, installation, testing and commissioning of UL listed (fire fighter's) addressable Telephone Jack mounted to a single-gang electrical back box with suitable interface module for two way Communication with the Central Fire Fighter Telephone Console complete all as specified and directed. Make: Notifier FPJ + FCM-1 or equivalent model of Jc, Esser

Supply, installation, testing and commissioning of UL listed Fire Fighter's Telephone Handset for two way communication with the Central Fire Fighter Telephone Console complete all as specified and directed. Make: Notifier or equivalent model of JC, Esser

Supply, installation, testing & commissioning of digital Microphone set having 300 mm flexible gooseneck, with integrated broadband loudspeaker for monitoring. 12 freely programmable buttons, which cab be individually labeled, 13 integrated & 12 freely programmable LED display elements including combined operations & error display, digital transmission of control signals, audio signals to and from the digital mic, optional fiber optic connections, complete all as specified and directed by Engineer-in-Charge.

FIRE EXTINGUISHER

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, wall mounting bracket / floor trolley mounting accessories along with Suitable signage, est. complete all as specified and directed. (1 No at entry/exit of each floor) Make: Aim-EX, Coffco, Kanex, Minimax, Safeguard, Variex

S&F 4.5 kg light-weight squeeze grip CO2 type fire extinguisher, conforming to IS 15683: 2006, with 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 alone with suitable signage complete all as specified and directed. (2 Nos. at entry / exit of each for & 1 No. in Lift machine room) Make: Aim-EX, Coffco, Kanex, Minimax, Safeguard, Variex NOTES: [i] Operating pressure: 10 to 15 bars [ii] Operating temperature -30°Cto +55°C [iii] Performance criteria: Discharge time not less than 45 sec. throw not less than 4 meters [iv] Hydro test and burst pressure test: Shall pass hydro test pressure of 35 bars 2.5 minutes and with stand a burst pressure of 55 bar

S&F 9 kg capacity Water 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. (1 No. at entry/exit of each floor) Make: Star safety solution, Mark safety appliances

SIGNAGE

S&F Signage having size 300 mm x 150 mm reading "EXIT" in 12.5 mm block letters in Green and white background, self illuminated properly spaced to provide good legibility located directly in corridor and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor level. These lights shall emit the maximum light required even during the electricity supply or in Black out period with high energy efficiency manufactured using superior quality Aluminium Extrusion body raw material. Make: Mr safe, Matrix sign lab, Variex Product Material:- Alluminium ALLOY Extrusion Product Finish:- Matt Black / Snow white finish after phosphochromate treatment Wattage:- 5 Watt Mounting:- Surface / Hanging

S&F Signage having size of 450 mm X 150 mm reading "FIRE EXTINGUISHER" in 12.5 mm block letters in White and Red background, made out of 3 mm thick opaque PVC foam board with computer cut, PVC non-reflective self adhesive vinyl painted foam board, properly spaced to provide good legibility located directly in corridor near to each Manual call point/Fire Extinguisher and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor level complete all as specified and directed. Make: Mr safe, Matrix sign lab, Variex

PANEL SUPRESSION SYSTYM Supply, installation, testing & commissioning of UL listed tube based Panel Fire Suppression System having 4 kg automatic fire cylinder of clean agent having following specifications complete with all necessary accessories complete all as specified and directed. The panel suppression system shall also consists:- [i] 4 Kg automatic cylinder of clean agent FK-5-1-12, with zero Ozone depletion potential, EPA & SNAP approved can: stored pressure type, deep drawn and argon welded, MS sheet metal thickness 1.5 mm, 100 % hydraulic pressure tested. Can as per IS: 15683 valve, The Valve DLP is nickel plated brass, equipped with pressure gauge to monitor the system pressure, with a ball valve, interfacing the tubing and the cylinder, working pressure 10-18 bar PESO approved cylinder. [ii] Tube for automatic fire detection and suppression system made by special modified Polyamide (PÄ), Color Red RAL300, High grade quality, Inner diameter 4mm, Outer Diameter 6 MM, Melting Point approx. 222 degrees Celsius when heating up with 10 K/minute, Burst Pressure 100 bar at 20°C. Temperature range: minus 40°C to +80°C, Working Pressure 20 Bar at 20°C. Burst Temperature : when Pressurised with dry Nitrogen at 16 bar pressure approx 100°C to 110°C, UL approved as per UL 521 STANDARD FOR HEAT DETECTORS FOR FIRE PROTECTIVE SIGNALING SYSTEMS

[iii] Pressure Switch to monitor Pressure drop in the tube, switch point 5 Bars. Switch Type SPST, Normally Open, Electric Rating : 120/240 VAC-375 VA, 24 VAC-125 VA, Open 160 psi y-7, Close 185 psi y-5,Pressure switch + adaptor / 5bar / M10 x 1 [iv] Master Control Unit [v] End of Line Plug for Automatic fire suppression tube used for fitting at the tube end to terminate the point. Fitting made by brass nickel plated material with Elastomeric sealing, Temperature range TS -20 Deg C till + 60 Deg C, Maximum working pressure 25 Bars, made as per PED pressure equipment Directives. [vi] T Connection, Brass, Nickel plated, for 4x6 mm Sensor Tube, quick and easy disassembly using special tool, working pressure 15 bars at 15 Deg Temperature, temperature range-40 Deg C till + 80 Deg C, Elastomeric Sealing, External Diameter tube 6mm. NOTES: [i] Installation, testing and commissioning of the fire pump shall conform to IS 15301: 2003 or NFPA 20. [ii] Installation, testing and commissioning of internal hydrants and hose reels shall conform to IS 3844: 1989.

MEDICAL GAS SUPPLY Supply and fix medical Gas supply pipe line system Oxygen System 6 + 6 : 12 CYLINDER Manifold with tail pipe and NRV complete and comprising of the following, complete all as specified and directed.

Supply installation, testing and commissioning of the Oxygen Manifold configured as 2 x 6 (12) Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm², along with high pressure copper annealed tail pipes with end brass adapter suitable for Oxygen Cylinders and manifold, the manifold should be tested (hydraulically) at 3500 psig and necessary test certificates should be submitted along with the supply, complete all as specified and directed. MAKE : ACTIVE, MR, MK MEDITECK, MAP

NOTES: Oxygen manifold shall have following features. [i] Top frame comprising of high pressure copper pipes of size 1/2" NB x 15 SWG with high pressure brass fittings made of high tensile brass and connections through non- return valves; high pressure copper tail pipes, made of high pressure copper pipe of size 1/4" NB x 15 SWG. [ii] The main frame are made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square and installed in such a way that the Cylinder must be stage for use in upright position and do not fell down under any circumstances.

Supply, installation, testing and commissioning of fully Automatic Oxygen Control Panel with audio visual indicator indigenous. The Oxygen Control Panel should fully comply and meets latest NFPA-99/HTM 02-01 standards. The Manifold Control Panel shall be digital, fully automatic type and switches from "Bank in Use" to "Reserve bank" without fluctuation in delivery supply line pressure and without the need for external power. After the switch-over, the "Reserve bank" then becomes the "Bank in Use" and the "Bank in Use" becomes the "Reserve" bank. The manifold control panel should have a microprocessor based digital display panel complete all as specified and directed. The control panel should have incorporated with three large, red, illuminated LED displays for the Left Bank, the Right Bank and for the Supply Pressure. The control panel should also have six LED's, two Green for "Bank in Use", two Amber for "Bank Ready" and two Red for "Bank Empty". MAKE: ACTIVE, MR, MK MEDITECK, MAP

NOTES: Oxygen control panel shall have following features: [i] Fully automatic self-contained shuttle-valve with no electrical power required for switching [ii] Input power 240 VAC, 50 HZ [iii] Microprocessor based control panel incorporates six LED's and illuminated LED display readable even in poor lighting conditions. [ii] Input power 240 VAC 50 Hz. [iii] Microprocessor based control panel incorporating 6 LED and illuminated LED display readable even in poor lighting condition. [iv] Audio-visual alarm indicating change over from one bank to other bank units of measure switchable (psi/kPa/BAR) [v] Two limit switches for positive indication of bank in use [vi] Dual line pressure regulators [vii] Delivery flow capacity: 1500 L/min or above at 4.2 bar pressure [vilii] Power Consuption: 1 kW

Oxygen Emergency 2+2: 04 Cylinder manifold with tail pipe and NRV Supply, installation, testing and commissioning of the Emergency Oxygen Manifold configured as 2 x 2 Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm2, along with high-pressure copper annealed tail pipes with end brass adapter suitable for Oxygen Cylinders and manifold and supply of oxygen should change automatically from emergency to main manifold. The main frame shall be made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square installed in such a way that the Cylinder must be stage for use in upright position and are not fell down under any circumstances complete all as specified. MAKE: ACTIVE, MR, MK MEDITECK/MAP

NOTES: [i] To reduce the risk of medical oxygen system from contamination due to ignition of fluorinated polymer materials, only Non-Halogenated Polymer materials should be used in the Non-Return Valves and high-pressure side of the Pressure Regulators of the manifold system. [ii] In case of supply pressure failure from the main manifold system, there should be arrangement of automatic switchover of supply of oxygen from main to emergency manifold with audiovisual alarm again, with the restoration of pressure of the main manifold.

Emergency Oxygen Regulator Supply, installation, testing and commissioning of dual line pressure regulators MOX having delivery flow capacity of 500 L/min or above at 4.2 bar pressure, brass body, stainless steel spring, rubber diaphragm etc. complete all as specified and directed. MAKE: ACTIVE, MR, MK MEDITECK, MAP

Oxygen Outlet with probe Supply, installation, testing and commissioning of double Lock Gas - OXYGEN Outlet Points with Adapter (BS OR DIN type) Indigenous Outlets should be manufactured with a 165 mm long Copper inlet pipe stub which is silver brazed to the outlet body. Body should be of one piece brass construction. For positive pressure gas services, the outlet should be equipped with a primary and secondary check valve and the secondary check valve should be rated at minimum 200 psi in the event the primary check valve is removed for maintenance. MAKE : ACTIVE, MR, MK MEDITECK/MAP

NOTES: [i] The outlet assembly must have separate colour coding for each service and should accept only corresponding gas specific adapters. [ii] All outlets must be cleaned and de-greased for medical gas service, factory assembled and tested. [iii] The medical gas outlets should be of quick connecting and wall mounted modular type.

BPC flow meter with humidifier bottle Supply, installation, testing and commissioning of Back Pressure Compensated flow meter is of accurate gas flow measurement with following features: [i] Control within a range of 0- 15 lpm, out of which 0-5 lpm should be with expanded scale. [ii] It meets strict precision and durability standard. [iii] The flow meter body is made of brass chrome plated materials. [iv] Flow Tube has large and expanded 0 - 5 Ipm range for improved readability at low flows. [v] Inlet filter of stainless steel wire mesh to prevent entry of foreign particles. [vi] The humidifier bottle is made of unbreakable polycarbonate material and autoclaveable at 121°C temperature. MAKE: ACTIVE, MR, MK MEDITECK, MAP

Nitrous oxide: 2 + 2 : 04 Cylinder manifold system with tail pipe and NRV. Supply, installation, testing and Commissioning of Nitrous Oxide Manifold configured as 2 x 2 (4) Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm² along with high-pressure copper annealed tail pipes with end brass adapter suitable for Nitrous Oxide manifold, The main frame shall be made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square and installed in such a way that the Cylinder must be stage for use in upright position and do not fell down under any circumstances, complete all as specified and directed. MAKE : ACTIVE, MR, MK MEDITECK, MAP

NOTES: Nitrous Oxide manifold shall have following features:- [i] Top frame comprising of high pressure copper pipes of size1/2" NB x 15 SWG with high pressure brass fittings made of high tensile brass and connections through non-return valves. [ii] High pressure copper tail pipes, made of high pressure copper pipe of size 1/4" NB X 15 SWG. The design of middle frames should be provided to fit both round and flat bottom cylinders safely. The manifold should be tested (hydraulically) at 3500 psig and necessary test certificates shall accompany along with the supply. [iii] A High Pressure Double Stage Regulator with gauges indicating cylinder pressure and delivery line pressure should be mounted on the 2-cylinder Emergency Manifold System suitable to withstand a pressure of 145 Kg/cm2, along with high-pressure copper annealed tail pipes with end Brass adapter suitable for Nitrous Oxide Cylinders and manifold.

Fully Automatic Control Panel for Nitrous oxide Supply, installation, testing and commissioning of the Nitrous Oxide Control Panel should fully comply and meets latest NFPA 99/HTM 02-01. The Manifold Control Panel shall be digital, fully automatic type and shall be capable of switches from "Bank in Use" to "Reserve" bank without fluctuation in delivery supply line pressure and without the need for external power. After the switch-over, the "Reserve" bank then becomes the "Bank in Use" and the "Bank in Use" becomes the "Reserve" bank. The manifold control panel should have a microprocessor based digital display panel. The control panel should be incorporated with three large, red, illuminated LED displays for the Left Bank, the Right Bank and for the Supply Pressure. The control panel should also have six LED's, two Green for "Bank in Use", two Amber for "Bank Ready" and two Red for "Bank Empty". MAKE : ACTIVE, MR, MK MEDITECK, MAP

NOTES: Nitrous Oxide Control panel shall have following features:- [i] Fully automatic self-contained shuttle-valve with no electrical power required for switching [ii] Input power 240 VAC, 50 HZ [iii] Micro process based control panel incorporates six LED's and illuminated LED display readable even in poor lighting conditions [iv] Audio-visual alarm indicating changeover from one bank to other bank [v] Units of measure switchable (psi/kPa/BAR) [vi] Two limit switches for positive indication of bank in use [vii] Dual line pressure regulators [viii] Delivery flow capacity: 1000 L/min or above at 4.2 bar pressure [ix] Power Consumption: 1 kW

Supply, installation, testing and commissioning of the Nitrous Oxide Manifold configured as 1 x 1 (2) Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm², along with high-pressure copper annealed tail pipes with end Brass adapter suitable for Nitrous Oxide Cylinders, The main frame are made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square are install in such a way that the Cylinder must be stage for use in upright position and are not fell down under any circumstances, and manifold having following features complete all as specified and directed. MAKE: ACTIVE, MR, MK MEDITECK/MAP

Emergency nitrous oxide manifold shall have the following features:- [i] Top frame comprising of high pressure copper pipes of size 2NBX 15 swg with high pressure brass fittings made of high tens le brass and connections through non- return valves; high pressure copper tail pipes, made of high pressure copper pipe of size 1/4" NB x 15 SWG. The design of middle frames should be provided to fit both round and flat bottom cylinders safely. The manifold should be tested (hydraulically) at 3500 psig and necessary test certificates is accompany along with the supply. [ii] High Pressure Double Stage Regulator with gauges indicating cylinder pressure and delivery line pressure should be mounted on the 2-cylinder Emergency Manifold System suitable to withstand a pressure of 145 Kg/cm2, along with high pressure copper annealed tail pipes with end Brass adapter suitable for Nitrous Oxide Cylinders and manifold. Nitrous oxide Outlet with probe :

Nitrous oxide Outlet with probe. Supply, installation, testing and commissioning of double Lock Gas N2O Outlet Points with Adapter. (BS OR DIN type) Indigenous Outlets should be manufactured with a 165 mm long Copper inlet pipe stub which is silver brazed to the outlet body. Body should be of one piece brass construction. For positive pressure gas services, the outlet should be equipped with a primary and secondary check valve and the secondary check valve should be rated at minimum 200 psi in the event the primary check valve is removed for maintenance. The main frame are made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square are install in such a way that the Cylinder must be stage for use in upright position and are not fell down under any circumstances. MAKE: ACTIVE, MR, MK MEDITECK, MAP

NOTES: [i] The outlet assembly must have separate colour coding for each service and should accept only corresponding gas specific adapters. [ii] All outlets must be cleaned and de-greased for medical gas service, factory assembled and tested. The medical gas outlets should be of quick connecting and wall mounted modular type.

Carbon dioxide : 2+2:04 Cylinder manifold system with tail pipe and NRV. Supply, installation, testing and Commissioning of the Nitrous Oxide Manifold configured as 2 x 2 (4) Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm² along with high-pressure copper annealed tail pipes with end brass adapter suitable for Carbon dioxide cylinders and manifold, complete all as specified and directed. MAKE : ACTIVE, MR, MK MEDITECK, MAP

Carbon dioxide manifold shall have following features:- [i] Top frame comprising of high pressure copper pipes of size1/2" NB x 15 SWG with high pressure brass fittings made of high tensile brass and connections through non-return valves; High pressure copper tail pipes, made of high pressure copper pipe of size 1/4" NB X 15 swg. The design of middle frames should be provided to fit both round and flat bottom cylinders safely. The manifold should be tested (hydraulically) at 3500 psig and necessary test certificates is accompany along with the supply. [ii] High Pressure Double Stage Regulator with gauges indicating cylinder pressure and delivery line pressure should be mounted on the 2-cylinder Emergency Manifold System suitable to withstand a pressure of 145 Kg/cm2, along with high pressure copper annealed tail pipes with end Brass adapter suitable for Carbon dioxide Cylinders and manifold.

Carbon dioxide : 1+1:02 Cylinder manifold system with tail pipe and NRV. Supply, installation, testing and Commissioning of the Carbon dioxide Manifold configured as 1 x 1 (2) Cylinder Manifold suitable to withstand a pressure of 145 Kg/cm² along with high-pressure copper annealed tail pipes with end brass adapter suitable for Nitrous oxide cylinders and manifold. The main frame shall be made out of 50 x 50 x 6 mm angle iron and bottom frame of 20 X 20 mm square installed in such a way that the Cylinder must be stage for use in upright position and shall not fell down under any circumstances complete all as specified. MAKE : ACTIVE, MR, MK MEDITECK, MAP

Carbon dioxide manifold shall have following features:- [i] Top frame comprising of high pressure copper pipes of size1/2" NB x 15 SWG with high pressure brass fittings made of high tensile brass and connections through non-return valves; High pressure copper tail pipes, made of high pressure copper pipe of size 1/4" NB X 15 swg. The design of middle frames should be provided to fit both round and flat bottom cylinders safely. The manifold should be tested (hydraulically) at 3500 psig and necessary test certificates is accompany along with the supply. [ii] High Pressure Double Stage Regulator with gauges indicating cylinder pressure and delivery line pressure should be mounted on the 2-cylinder Emergency Manifold System suitable to withstand a pressure of 145 Kg/cm2, along with high pressure copper annealed tail pipes with end Brass adapter suitable for Carbon dioxide Cylinders and manifold.

Supply, installation, testing and Commissioning of the Carbon dioxide regulator duel line pressure regulator for carbon dioxide gas having delivery flow capacity of 500 liter/minute or above at 4.2 bar pressure glass body stainless steel spring rubber diaphragm etc., complete all as specified and directed. MAKE : ACTIVE, MR, MK MEDITECK, MAP

GAS OUTLET Supply, installation, testing and commissioning of double Lock Gas Carbon dioxide gas outlet points with adapter (BS or DIN type). Indigenous Outlets should be manufactured with a 165 mm long Copper inlet pipe stub which is silver brazed to the outlet body. Body should be of one piece brass construction. For positive pressure gas services, the outlet should be equipped with a primary and secondary check valve and the secondary check valve should be rated at minimum 200 psi in the event the primary check valve is removed for maintenance. , complete all as specified and directed. MAKE: ACTIVE, MR, MK MEDITECK, MAP

NOTES: [i] The outlet assembly must have separate colour coding for each service and should accept only corresponding gas specific adapters. [ii] All outlets must be cleaned and de-greased for medical gas service, factory assembled and tested. [iii] The medical gas outlets should be of quick connecting and wall mounted modular type.

S&F Duplex compressed air plant complete with each compressor should have minimum free air delivery of 650 LPM & 7.5 KW power consumption for each unit,1 air receiver,1 air purification system to ensure medical air quality, pressure reducing station, control panel, automatic drain valves, ball valves etc., complete all as specified and directed.

Duplex Air compressor air plant shall have following features:- [i] Type of Compressor: Air Cooled, totally oil free Reciprocating Compressors along with TEFC squirrel cage induction motors (V-belt driven). The Compressed Air System shall have 2 nos. of identical Air Compressors. [ii] Sequence of Operation: The compressors shall run in cascading phenomenon. Initially 1st will run according to the demand, the 2nd will remain as standby. The compressors shall run on rotational basis during auto mode. In manual mode, every compressor shall run maintaining the required higher (8.5 kg/cm2) and lower cut-off pressure (7.5 kg/cm2). [iii] Specifications of each Air Compressor: (a) Make: : Anest Iwata /FS Curtis/ Ingersoll Rand India (b) Type of Compressor: : Base mounted Air Cooled. 100% Oil Free Reciprocating Air Compressor (c) Type of Motor:10 HP, 3-phase, T.E.F.C, foot mounted (d) Piston Displacement : 50 CFM or above at 8.5 Kg/Cm2 (e) Pressure Switch Cut in Pressure 7.5 Kg /Cm2 (f) Pressure Switch Cut out Pressure: 8.5 Kg /Cm2 (g)Type of Starter: Star Delta (h) Type of Suction Filter: Dry Type Filter (Polyester) (g) Type of drive: V-belt [iv] Air Receivers: 01 Nos. each of 1000 litres capacity should comply with IS 2825/ BS EN 286 for maximum working pressure of 200 PSI. Each air receiver shall be equipped with a suitable pressure gauge, safety relief valve, 1-way by pass and automatic electronic tank drain with manual override.

[v] Air Dryer Type: Heatless Desiccant Type --1 nos. each dryer should be suitable for above compressor system (i.e. each dryer should be suitable to take the total load of 2 compressors). Each Dryer should be supplied with suitable inlet filter. Duplex Air Dryer, desiccant type, each having full capacity of plant flow with a minimum accuracy of ± 3 °C in a range from -20°C to 60°C atmospheric dew- point, with a set point of -46° C. It should be equipped with moisture separator, auto drain valve. [vi] Pressure Reducing System: For Medical Air: The System will have 01 sets of Pressure Regulators (one in working & one stand-by) with isolation valves to reduce air pressure to required 4.2 Kg/cm2 for Medical Air pipeline. [vii] Automatic drainage traps: Electrically operated automatic drainage traps should be provided at the bottom of the receivers along with manual drainage facility with isolation valves. The discharge charge from these drainage traps should be piped outside the room at a suitable place.

[viii] 4-Stage Breathing Air Filters: The breathing air filters should have maximum contaminant removal efficiency with minimum pressure drop. The filtration system should conform to breathing air filtration as per lSO 8573, Ch -I Standard. Two sets of 4-stage filters shall be provided; while one set as working and the other set shall remain as standby. Stage-1 & 2: Coalescing filters (Water separator & Oil filter) upstream of the desiccant dryer for general purpose protection, removing liquid water and oil aerosol to 0.1 mg/cum (0.1 ppm) and particles down to 1 micron. Stage-3: Active carbon filter after the desiccant dryer for removal of oil vapors and hydrocarbon odors with maximum remaining oil content of 0.003 mg/cum. (0.003 ppm) shall be installed after stage 3 filter. Stage-4: Bacteria filter for particle removal.

MAKE : ANEST IWATA INDIA /FS CURTIS / INGRSOLL RAND INDIA

Medical Air Outlet with probe Supply, installation, testing and commissioning of Double Lock Gas MEDICAL GAS 4 BAR gas Outlet Points with Adapter (BS or DIN type). Indigenous Outlets should be manufactured with a 165 mm long Copper inlet pipe stub having silver brazed to the outlet body. Body should be of one piece brass construction. For positive pressure gas services, the outlet should be equipped with a primary and secondary check valve and the secondary check valve should be rated at minimum 200 psi in the event the primary check valve is removed for maintenance. The outlet assembly must have separate colour coding for each service and should accept only corresponding gas specific adapters. All outlets must be cleaned and de-greased for medical gas service, factory assembled and tested. The medical gas outlets should be of quick connecting and wall mounted modular type. MAKE : ACTIVE, MR, MK MEDITECK, MAP

Supply, installation, testing & commissioning of Vacuum plant complete with each vacuum pump should have minimum free air aspirated of 1699 LPM at 450 mm Hg, 1 Vacuum receiver, secretion trap, bacteria double filter, control panel, ball valves etc. Vacuum System Indigenous shall be designed, fabricated, tested & installed as medical vacuum system comprising of Simplex System of Lubricated, Air-cooled, Reciprocating vacuum pump /Rotary vane Lubricated vacuum pump. Vacuum Pumps each shall have desired capacity with suitable Motor and interconnecting piping with Filter, Silencer, Non- Return Valve, Isolation Valves, etc. along with 2 nos Receiver Tanks, 2 nos of Bacteria Filters, Auto Switch Gear to set minimum & maximum operating vacuum to 450 mm Hg and 650 mm Hg respectively to take care of the requirements of desired no. of vacuum outlets complete including of following specifications all as specified and directed.

[i] Vacuum pump shall have following specifications:- (a) Power Consumption: 3.7 Kw for each pump (b) Piston Displacement: 1707 LPM (60.3 CFM at 29") (c) Cooling system: Air Cooled (d) Starting: Unloaded (e) Drive Data: Star - Delta starter (02 Nos.) (f) Type: TEFC Induction Motor (g) Drive : Belt drive (h) Electric supply: 440 V, 50 Hz, 3Ph. (j) Vacuum Receiver: 01 nos of Capacity : 1500 Ltrs. (k) Design Pressure:-6.5 Kg/cm2 (-ve) Pressure (l) Hooter Siren: 01 Nos

(m) Type : Vertical type and vacuum receiver shall comply with IS 2825/ BS EN: 286 for vacuum pressure of 750 mm of mercury, made of steel plate as per IS 2062 and fitted with suitable fittings and accessories. The Pumps should be connected to common receiver. The receiver shall have a drain valve and vacuum gauge. The inside of the tank should be coated for rust protection with a double component coating which should provide a hard, durable lining (n) Qty of Pump-02 Nos (o) Each Vacuum Pump will be complete with Base Plate, Belt Guard, V-Belts, Motor and Starter. (p) The system will be of Automatic Start and Stop Type (q) The Pumps will be connected to 1 nos. vertical receiver of 3000 litres capacity. Receiver will have a drain valve at the bottom. (r) Sequence of Operation: The vacuum pumps shall run in cascading phenomenon. initially 1st will run according to the demand, the 2nd will remain as standby: The vacuum pumps shall run on rotational basis during auto mode. In manual mode, every compressor shall run maintaining the required higher (-650 mm Hg) and lower cut-off pressure (-450 mm Hg)

[ii] Vacuum plant exhaust: The position of the termination point should be carefully chosen Outside the plant room to be clear of window, ventilation intakes and the intake of air compressors and other equipment to reduce noise from the exhaust, a silencer should be flitted in the exhaust pipe of each pump. [iii] Bacteria Filters: The bacteria filters should be designed for critical applications involving the removal of liquid, solid and bacterial contamination from the suction side of vacuum pump systems, each filter is designed and sized to carry the full plant design flow and pressure. Bacteria filters shall have efficiency at least 99.999% when tested by the sodium flame method in accordance with BS 3928:1969 utilizing particles in the 0.02 to 2 micron size range. Bacteria filters shall be marked with the legend 'Bio-Hazard'. Bacteria filter shall be provided with a transparent sterilisable collection jar to collect condensate. It should be internally and externally epoxy coated, easily removable. The termination point should be turned down and provided with wire mesh prote action to reduce the effect of wind pressure and prevent the ingress of rain, snow, insects or animals.

MAKE : ANEST IWATAINDIA / FS CURTIS / INGRSOLL RAND INDIA

Vacuum outlet with probe. Supply. installation, testing and Commissioning of Double Lock Gas VACUUM gas Outlet Points with Adapter (BS or DIN type). Indigenous Outlets should be manufactured with a 165 mm long Copper inlet pipe stub which shall be silver brazed to the outlet body. Body should be of one piece brass construction. For positive pressure gas services, the outlet should be equipped with a primary and secondary check valve and the secondary check valve should be rated at minimum 200 ps iin the event the primary check valve is removed for maintenance. Vacuum outlet with probe shall have following features. [i] The outlet assembly must have separate colour coding for each service and should accept only corresponding gas specific adapters. [ii] All outlets must be cleaned and de-greased for medical gas service, factory assembled and tested. [ii] The medical gas outlets should be of quick connecting and wall mounted modular type MAKE : ACTIVE, MR, MK MEDITECK, MAP

Vacuum meter Major for Wards (600 ml jars) Supply. installation, testing and Commissioning of Vacuum meter Major for Wards (600 ml jars): 14.2 Ward Vacuum Unit, light weight and Compact, The unit shall consist of followings accessories:- [i] A regulator [ii] A 600 ml. reusable collection jar, made of unbreakable poly carbonate material and fully autoclave able at 121°C temperature. [iii] A wall bracket for mounting the jar assembly on the wall. [iv] The vacuum regulator with instant ON /OFF switch should be in finitely adjustable and the vacuum gauge will indicate suction supplied by the regulator. Safety trap should be provided inside the jar to safeguard the regulator from overflowing. MAKE : ACTIVE, MR, MK MEDITECK, MAP

Supply, installation, testing & commissioning of copper pipe medical Grade Copper Tubes and fittings: Indigenous Solid drawn, seamless, de-oxidized, non-arsenical, half-hard tempered and de-greased copper pipe conforming to BS EN 13348: 2008 shall be used for the installation of pipelines. All copper pipes should be de-greased & to be delivered capped at both ends. The pipes should be accompanied with manufacturers test certificate for the physical properties & chemical composition. Copper pipes should have reputed third party inspection certificate from Lloyds' Register of manufacture. Copper fittings has been made of copper and suitable for steam working Pressure of 17 bars and especially made for brazed socket type connections. All copper fittings should comply with EN 1254-1:1998 and factory degreased. Each size of fittings should be individually packed for medical use; complete all as specified & directed. MAKE: MAX FLOW MEHTA TUBES, MANDEV TUBES, JAYNA

28 mm OD Copper Pipes (0.9 mm wall thickness).

22 mm OD Copper Pipes (0.9 mm wall thickness).

15 mm OD Copper Pipes (0.9 mm wall thickness).

12 mm OD Copper Pipes (0.7 mm wall thickness).

NOTES: [i] Pipe supports (a) The pipe line should be adequately supported at sufficient intervals to prevent sagging or distortion. Supports for surface mounted pipe work should provide clearance to permit painting of the surface. Where it is essential for pipes to cross electric cables or conduit, they should be supported at intervals on either side of the crossing to prevent them from touching the cables or conduit. Supports should be of suitable material or suitably treated to minimize corrosion. (b) The spacing of supports shall be as per the latest HTM standard. Suitable sleeves shall be provided wherever pipes cross through walls / slabs. All pipe clamps shall be non-reactive to copper. Metallic pipe clamps must be separated from copper pipes by insulating materials. (c) Maximum interval between supports (Horizontal and Vertical) for 12 mm OD Pipe 1.5 mtr interval between supports for 15 mm OD pipe 1.5 mtr interval between supports for 22 mm OD pipe 2 mtr interval between supports for 28mm OD pipe 2 mtr interval between supports [ii] Pipe preparation Pipe ends should be cut with the pipe axis, using sharp wheel Cutters whenever possible, and be cleaned to get rid of any Cuttings or burrs [ii] INSTALLATION & TESTING

[ii] Pipe preparation Pipe ends should be cut with the pipe axis, using sharp wheel Cutters whenever possible, and be cleaned to get rid of any Cuttings or burrs [ii] INSTALLATION & TESTING (a) Installation of piping is carried out with utmost cleanliness. Only pipes, fittings and valves which has been degreased and brought in polythene sealed bags should be used at site. Pipe fixing clamps of nonferrous or non-deteriorating plastic suitable for the lower diameter of the pipe (max. upto 42mm OD). For pipe size of over 42 mm, metallic clamps may be used by separating the copper pipe by insulating materials. (b) All pipe joints should be made using flux less brazing method. (c) All joints of copper to copper should be brazed by silver brazing filler material without flux. (d) After erection, the pipes should be flushed with dry nitrogen gas and then pressure tested with dry nitrogen/ Medical Air at a pressure equal to twice the working pressure (or 10.5 kg/cm whichever is higher) for a period of not less than 24 hours. AII leaks and joints revealed during testing should be rectified and re-tested till the pressure in pipes stands for at least 24 hours. Finally, before use of the system, each pipeline should be flushed with working gas. All the piping system shall be finally tested in the presence of the authorized representative of WBMSCL for final approval and Certification.

(e) When brazing copper-to-copper joints, the brazed joints should be made using a silver copper phosphorus brazing alloy and no flux should be used. Brazing should be carried out using oxygen-free dry nitrogen as an internal inert gas shield to prevent the formation of oxides inside the surface of the pipes and fittings. Ensure adequate protection of adjacent pipe runs and other services. [iv] PAINTING All exposed pipes should be painted with two coats of synthetic enamel paint and color codification should be as per IS: 2379 of 1990. Besides pipelines, color band identification should be applied near to valves, junctions, walls etc. A label applied every 3mtr. bearing 6mm size letters should identify each gas. Self adhesive plastic labels with direction of flow should be used for this purpose. A band 150 mm wide is usually adequate. [V] Capping Sections of pipeline should be capped as soon as they are completed so as to prevent the ingress of debris and other impurities.

Valve Medical Grade Supply, installation, testing & commissioning of 15 mm NB isolation valve suitable for oxygen services, non-lubricated, ball type, pneumatically tested for twice the working pressure and factory de-greased for medical gas service before supply. Necessary certificate should be provided from the manufacturer, complete all as specified & directed. MAKE : RB, RN, IBP CONVEX, METRIX, PAX

Area Alarm Panel Valve Box Assembly; Indigenous Valve Box made of Powder Coated M.S. Material. Valve Box Assembly shall consists of the following and for the following area alarm panels:- (i) Lever operated quarter turn valve (i.e.90 degree shut off ball valve, factory degreased and suitable for oxygen service) with brass body and chrome plated brass ball. (ii) Brass fittings (Nut. Nipples and extruded brass Adapter) KE Type Seat Brass Block for pressure gauge. (iii) 2" Dial gauges (0 - 10 kg/cm2,0 - 760mm Hg) (iv) Nylon Bush for copper pipes holding with the valve box (v) Beading for box lead (vi) Lockable cover with breakable glass so that during normal operation access has been by key. But during emergency operation, access by breaking the glass panel. (vii) Power Consumption : 0.5 kW MAKE: ACTIVE, MR, MK MEDITECK IMAP, G-FLOW

Area Alarm Panel (5 Gas)

Area Alarm Panel (3 Gas)

Supply installation, testing & commissioning of line Pressure Alarm (DIGITAL) (for isolation Valve Box as under) as well as the area line pressure alarm and shall be micro-processor based which shall monitor the pressures of medical gases like oxygen and vacuum levels at a specific area of piped gas system in any hospital. The electronic circuitry has been such that if the pressure / vacuum in the gas pipeline drops below the present limit, the equipment shall give an audio-visual alarm. Visual alarm shall remain active even after pressing of "Mute" button & it comes to normal condition when gas pressure/ vacuum return to normal level, complete all as specified and directed. MAKE : ACTIVE, MR, MK MEDITECK, MAP Line pressure alarm / area pressure line alarm shall have following specification. (i) Digital / analog display of line pressure for oxygen and vacuum. (ii) Audible Alarm for high & low pressure condition as applicable (iii) Nut & Nipple are provided for connection with pneumatic supply line. (iv) Easy wall mounting facility.

Isolation Valve Box (5 Gas)

Isolation Valve Box (3 Gas)

Supply and fix Jumbo Cylinder Trolley, complete all as specified and directed.

Supply and fix Cylinder testing gauge (Oxygen/ N2O), complete all as specified and directed.

Supply and fix FA Valve with gauge and humidifier bottle, complete all as specified and directed.

S&F Aluminum Extruded Bed head Panel 1 meter long with Medi-rail, Each provision for Gas Outlets and switch sockets [per Bed Total Bed (30+1) Heat Stroke Room] : (i) Efficient safe& robust design in extruded aluminium. Section. (ii) Smooth curved surfaces, and choice of base colour and fascia plates. (iii) The headwall system should be constructed of aluminium extrusions joined together to form a carcass to suit the particular application. Unit should be factory assembled for electrical and mechanical components. (iv) Front fascia plate should be removable individually to access for respective service. (v) Length of horizontal/ vertical Bed Head Panel shall be 900 or 1200 mm. (vi) Bed head should have provision for Facility per unit as under:- 1) Oxygen -2 2) Medical Air-1 3) Vacuum - 2 4) 5/15 Power Socket : 06 Nos. MAKE: ACTIVE, MR, MK MEDITECK/MAP/MEDIRAIL

Supply, install, test and commissioning of single arm pendants with 1 No. swiveling arm with main controls movement up to 330° and Gas outlets & electric switch sockets: Single Arm Ceiling Pendants Indigenous, the heavy-duty pendant shall be mounted on ceiling and the column length to be fabricated for the specified ceiling height. Each pendant head shall have the following features:- [i] Number of Gas/Vacuum Outlets (a) Oxygen (O2) - 2 nos. (b) Nitrous Oxide (N20) - 1 no, (c) Compressed Air (4 bar) - 1 no. (d) Carbon Dioxide (CO2) - 1 no. (e) Vacuum - 2 nos. [ii] Arm length (horizontal)-800mm (horizontal -centre to centre) [iii] Rotation of Arm- 330 degree [iv] Material of construction-Gas box-Aluminum PU coated Vertical & horizontal arm, bearing housing - MS. [v] 5/15 Power Socket - 05 nos. MAKE: ACTIVE, MR, MK MEDITECK, MAP, MEDIRAIL

Combined Electrical Control Panel for Compressor & Vacuum System Supply, installation, testing and commissioning of factory made, indoor cubical compartmental type MEDICAL GAS SUPPLY PANEL (TTA) of suitable size for short circuit, temperature rise, protective earth short circuit test and dielectric tests of required ratings, conforming to IEC 61439-1 &2 and IEC 61641, having both sides openable with hinged double doors and locking arrangement, IP 42 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, labeling. 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 enameled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3- Phase, 4 Wire system, 500V 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. Make: Schneider, Siemens, ABB

The MLTP shall comprise of the following:- [A] BUSBAR CHAMBER (i) 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. [B] INCOMING (i) 0 63 A, 415 V, lcs = 100% lcu = 16 kA, 50 Hz 4P 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 In), adjustable neutral protection (N, N/2, OFF), front indication LEDs (ready, overload and pre-alarm & overload)-01 Nos. (ii) CI 1.0 multi-function meter capable of measuring V, A, F, PF, WWA, Wh/VAh, Runhrs. Onhrs & interrupts- 01 Nos. (iii) LED phase indicators (Red, Yellow, Blue)- 01 Set

[C] OUTGOING (i) 32 A, 415 V, lcs = 100% lcu = 16 kA, 50 Hz 4P MCCB, conforming to lEC 60947-2, having microprocessor based trip unit, adjustable overload setting (0.7 - 1X 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) - 04 Nos. (ii) 25A, 230 V, lcs = 100% lcu = 16 KA, 50 Hz 2P MCCB, conforming to IEC60947-2, 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) - 04 Nos.

NOTES: (i) The Panel shall be purchased from the original equipment manufacturer (OEM) /authorized license partner of the.CEM. (ii) All MCCBs shall be current limiting type and shall have an encapsulated double break roto design having two fixed Contacts, the design is required to minimize the effects of short circuit currents i.e. to limit the let through energy and improve the life of cables. All the breaker (ACB and MCCB) trip units shall have thermal memory as standard. (iii) All ACB shall not derate up to 50 °C, as per testing guidelines prescribed in IEC 60947-2. All ACBs up to 2500A shall be of same frame size to enable quick replacement in the event of emergency and to optimize spares inventory. All 4 Pole ACBs shall have 100% rated neutral pole. (iv) ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip unit failure)shall be available on the trip unit which shall function even in the absence of external power supply to the breaker.ACB shall be suitable for ZSI. Trip units shall have thermal memory as standard. (v) All the MCCBs up to 250 A shall be with thermal magnetic trip unit & above 250 A shall be with microprocessor trip units. To ensure failsafe emergency tripping of the breakers (ACBs & MCCBs). it shall be supplied with continuous rated shunt trip coils.

Supply and lay DWC pipe 50 mm bore for laying of LT cable complete with all accessories etc. complete all as specified and directed.

Supply and lay DWC pipe 110 mm bore for laying of LT cable complete with all accessories etc. complete all as specified and directed.

M&L Reinforced cement concrete pipe 150 mm dia 2 Nos half round (each 1 RM long for bottom and top) provided in excavated trenches for cable protection before returning and filling of excavated earth in trenches and leveling the same, complete all as specified and directed.

SCHEDULE 'A' PART-XI: Manning & Operation of AC plant including operation of DG set during Defects Liability Period (PHASE-II)

Manning and Operation of Air conditioning plant of 3x70 TR capacity including operation of 400 KVA DG set during Defects liability period (DLP) of 24 months from the actual date of completion of Phase-l including operation of DG Set, compressors, condensers, AHU Unit, cooling tower, pipe line, pumps including operation of valves complete by providing/ deploying one Technician/ operator per shift of 08 Hrs each for three shifts per day.

(i) First year during Defects Liability Period

(ii) Second year during Defects Liability Period

SHREE KRISHNA INFRASTRUCTURE (BID ID -3163652)

Sharda Infratech (BID ID -3157343)

Samruddhi Construction (BID ID -3158135)