PROVISION OF EXTERNAL E/M AND OTHER SERVICES FOR AAS AT AF STN PUNE

Amount

NOTE: Schedule ‘A’ Part I to X under Ser No. 1.00 to 11.00 are prepriced by MES. Bidders shall insert their lumpsum amount in the green coloured field under Col-6 only.

Lump sum price worked out for BUILDINGS/ STRUCTURES (Behind Armoury Building) as listed in Sch 'A' Part I.

Lump sum price worked out for EXCAVATION AND EARTH WORK as listed in Sch 'A' Part II

Lump sum price worked out for ADDN/ ALTN TO BUILDING as listed in Sch 'A' Part III

Lump sum price worked out for INTERNAL ELECTRIFICATION as listed in Sch 'A' Part IV

Lump sum price worked out for AIR CONDITIONING as listed in Sch 'A' Part V

Lump sum price worked out for EXTERNAL WATER SUPPLY as listed in Sch 'A' Part VI

Lump sum price worked out for AREA DRAINAGE as listed in Sch 'A' Part VII

Lump sum price worked out for ROAD WIDENING as listed in Sch 'A' Part VIII

Lump sum price worked out for TOE WALL as listed in Sch 'A' Part IX

Lump sum price worked out for LIGHTENING PROTECTION as listed in Sch 'A' Part X

Lump sum price worked out for EXTERNAL ELECTRIFICATION as listed in Sch 'A' Part XI

SCHEDULE 'A' PART - XII MISCELLANEOUS ITEMS is not prepriced by MES and prepriced rates indicates 0.0 under column 5 signifies this fact only. Bidder shall insert their rates in Green filed under Col-6.

INTERNAL ELECTRIFICATION

Supply and fix flame proof LED tube light fitting 1x20 Watt, CMRI certified, recommended for gas/ vapour group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures, driver, holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

Supply and fix in replacement FLP-WP rotary switch with cable termination box in LM6 16 Amps (2 pole+earth) 240 V ON/OFF and certified by CMRI complete all as specified and directed. Make: Sudhir Switch Gears Pvt Ltd. Cat No. RI/ OA/ 1010 - 2A or equivalent make as approved by GE.

Supply and fix LED flame proof highbay light CMRI certified 100 W in die cast aluminium housing with heat resistant toughened glass, IP 65 complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

Taking down carefully by unscrewing the unserviceable DB boxes, MCB distribution boards SP and TPN any type 4/6/8/12/16 way etc. complete all as specified and directed.

Taking down sub main wiring of any dia/ sqmm on teak wood batten/ PVC conduit/ metal conduit/ GI earth wire complete all as specified and directed.

Supply and fix in replacement of flameproof MCB DB with incoming and outgoing chamber with 63 Amps DP incoming -01 No. and outgoing MCB 6 Amps SP-14 Nos. 240 V and certified by CMRI complete all as specified and directed. Make: Sudhir Switch Gears Pvt Ltd or equivalent make as approved by GE. Note: MCB shall be measured and paid separately.

Supply and fix in replacement of flameproof MCB DB with incoming and outgoing chamber with 63 Amps DP incoming -01 No. and outgoing MCB 6 Amps SP-6 Nos. 240 V complete all as specified and directed. Note: (i) DB shall be enclosed in double door outdoor type sheet metal enclosure, weather proof, rust proof, duly painted with any rust paint and conform to CPRI and thickness shall not be less than 3mm complete. (ii) Note:- MCB shall be measured and paid separately under respective item.

Supply and fix flameproof fire alarm sounders/ sirens, electrical type, horizontal single stage continuous normal operation for at least 50 minutes with sound level 65 DB to 120 DB measured at 1.5 meter with sound output variation of +5 DB for 500 meter range complete all as specified and directed.

Supply and fix DOL starter single phase for electronic siren of capacity upto 2 HP with sheet metal enclosure complete all as specified and directed.

Material and labour for providing sheet metal enclosure of outdoor type fabricated out of 3.0 mm thick CRCA sheet front door opening, CPRI approved, complete with powder coating with seven tank process, mounted on MS angle iron frame of size 25x25x3mm, duly grouted with PCC required to cover the electronic siren from weather/ rain/ dust etc. complete duly fixed to wall all as specified and directed.

Taking down and refixing old flameproof tubelight fitting of any wattage by disconnecting its connection and removing from its existing position and refixing it by proper maintanence works like cleaning glass, tightening clamp and other fastners and refixing in same surface/ new surface complete all as specified and directed.

Taking down and refixing old FLP MCB DB of any rating by disconnecting its connection and removing from its existing position and refixing it by proper maintanence works like cleaning, tightening clamp and other fastners and refixing in same surface/ new surface using wooden plank if required complete all as specified and directed.

Supply and fix modular ceiling rose surface bakelite 65mm, three terminals (ISI marked) complete all as specified and directed.

Supply and fix flame proof 4 way junction box of size 100 mm dia made of aluminium LM6, IP 65 protection, anti-corrosive, epoxy powder coated, SS 304 complete all as specified and directed.

Supply and fix flame proof manual call point for operation of control panel/ starter of electrical siren in remote/ local mode made of aluminium LM6, IP 65 protection, anti-corrosive epoxy powder coated, SS 304, contact element INC, 500 V, 50 HZAC, terminal 4x2.5 sqmm, earthing port external 2 Nos-M6 and earthing internak 1 no-M5 complete all as specified and directed.

AIR CONDITIONING

Supply, installation, testing and commissioning of double-skin type horizontal, floor mounted, top side discharge, Air Handling Unit of 15000 ft3/min capacity @ 750 Pa static pressure having thermal break profile complete with air-tight casing using gaskets and self adhesive tapes, 0.6 mm thick pre-coated outer skin and 0.8 mm thick GI inner skin, 45±2 mm thick double skin panel with pressure injected CFC / HCFC free PUF having 'k' value ≤ 0.035 W/°C/m and density ≥ 40 kg/m³, energy efficient plug fan(s) with backward curved impeller, Blower unit of AHU sholud be made from non ferrous material and shoulnt be belt driven motor, Motor should be provided with coupling motor for high static pressure, mounted on aluminium extruded siderail base frame with VFD, EU4 prefilter and EU7 fine filter (Non combustible type) (mounted on a common frame) with no rubbing or sliding effect or friction is involved in assembly or disassembly operations during periodic maintenence, combination of 6/8 rows deep chilled water copper coil(s) and 4 rows deep hot water copper coil(s) with anti-corrosion aluminium fins, high efficiency (IE3) TEFC squirrel cage induction motor of suitable rating, PVC / nylon hinges and handles, view port and marine lamp, limit switch, SS-304 drain pan, vibration isolators / rubber pads (minimum 1" thick) inspection windows / doors, mixing box and supply / return / fresh air openings fitted with aluminium volume control dampers, thermostat and humidistat, etc. complete all as specified and directed. Make: Edgetech/ System Air/ Zeco Aircon Notes: (A) The AHU shall comprise of the following: [a] Dynamically balanced SISW backward curved plug fan with AMCA certified blower [b] 4 Pole, TEFC, high efficiency (IE3), squirrel cage induction motor, conforming to IS 12615: 2018, having BHP rating 20% higher than the peak capacity with VFD suitable for 3-Phase, 415 V ±10%, 50 Hz AC power supply [c] Flexible connection made with airtight ASTM E84 (Class I) polyester fire retardant cloth riveted on periphery of cloth with extruded aluminium 'L' angle flange as per fan size at discharge duct / plenum

[d] Washable type of 'EU4' filter (pre-filter, efficiency 90% down to 10 micron) and 'EU7' filters (Micro Vee filters, efficiency 99% down to 3 micron) [e] 6/8 rows deep chilled-water cooling coil section with 0.15 mm thick aluminium fins and 0.36 mm diameter copper tubes tested on 21 kg/cm², with SS sandwiched drain tray, etc. [f] 4 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 indoor type controll panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalised construction with incomer and outgoing feeders for AHU motor, 3-way valve actuator motor, fire damper actuator motor, heater bank etc. complete with required variable frequency drive (VFD), relays, timers, contactors, PT, push buttons, switches, internal wiring, etc. (B) The AHU Panel shall comprise of the following also: (i) Busbar Chamber (1) 01 Set (3L + N) of copper busbar of rated capacity 100 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection (ii) Incoming: (1) 80 A, 415 V, Ics = Icu = 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. (2) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interupts- 01 Nos. (3) LED phase indicators (Red, Yellow, Blue)- 01 Set

(iii) Outgoing: (1) 63 A, 415 V, Ics = Icu = 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 PANtype humidifier] (2) 40 A, 415 V, Ics = Icu = 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] (3) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)- 02 Nos. [for diverting globe valve & fire damper actuator motors] (4) 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AHU Room DB] (5) LED phase indicators (Red, Yellow, Blue)- 01 Set (6) Cl 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos. (iv) VFD 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 make. (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 the AHUs (4) integral graphical keypad.

Supply, installation, testing and commissioning of fully BMS and SCADA compatible IP 55 rated factory assembled OEM manufactured electric Hot Water Generator (HWG) in vertical configuration, suitable for 600 kW heat output or 55000 kg/hr water flowrate, 2.5 to 4.0 kg/cm2 operating pressure range and 30 °C to 95 °C operating temperature range, having automatic stage sequence reversal, slave SCR power controller to modulate the entire load from 0-100%, embedded LCD, RS-232C / RS-485 port and ethernet port for communication, in-built self-diagnostic tool, etc. complete all as specified and directed. [For Site #01] Make: KEPL, Emerald, Rapid Cool Note: The HWG shall conform to the following requirements / 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 psig 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 and outlet with mating flanges (iii) Descaling point and drain connection for system drainage [C] INSULATION: 50 mm thick resin bounded fibreglass wool of density 32 kg/cum and cladded with aluminum sheet to minimum heat loss [D] CONTROL CABINET: (i) Integral control panel made out of 2.0 mm thick powder coated CRCA sheet having louvers to ensure adequate ventilation of the control and heater terminal compartment (ii) Base frame fabricated out of ISMC100 channel (iii) hinged doors with lockable padlocks for access to all control compartments

Supply, installation, testing and commissioning of fully BMS and SCADA compatible IP 55 rated factory assembled OEM manufacture electric Hot Water Generator (HWG) in vertical configuration, suitable for 300 kW heat output or 28000 kg/hr water flowrate, 2.5 to 4.0 kg/cm2 operating pressure range and 30 °C to 95 °C operating temperature range, having automatic stage sequence reversal, slave SCR power controller to modulate the entire load from 0-100%, embedded LCD, RS-232C / RS-485 port and ethernet port for communication, in-built self-diagnostic tool, etc. complete all as specified and directed. [For Site #02] Make: KEPL, Emerald, Rapid Cool Note: The HWG shall conform to the following requirements / 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 psig having top openable thick MS plate designed for maximum element to water contact for efficient operation, welded to shell flang (ii) Connections for water inlet and outlet with mating flanges (iii) Descaling point and drain connection for system drainage [C] INSULATION: 50 mm thick resin bounded fibreglass wool of density 32 kg/cum and cladded with aluminum sheet to minimum heat loss [D] CONTROL CABINET: (i) Integral 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 frame fabricated out of ISMC100 channel (iii) hinged doors with lockable padlocks for access to all control compartments

Supply, installation, testing and commissioning of Monoblock, self-priming, single-stage centrifugal pump, 14.5 LPS (227 Usgpm) @ 14 mWC head (for Site #01) 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: Kirloskar (KDS0510), Wilo, Crompton Greaves NOTE: [i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work

All as per item No. 31 above but 7.5 LPS (113 Usgpm) @ 10 mWC head (for Site #02)

Supply and fix SS-304 Closed expansion tank of 50 litre capacity with pressure rating to suit the system pressure and sized adequately to compensate for water expansion due to operating temperature variations, conforming to IS: 2825- 1969 for 'non-fired pressure vessels' complete with inter-connection piping, non-return valve, safety relief valve and pressure gauge, insulated with 50 mm thick elastomeric insulation and cladded with 26 gauge aluminium complete with accessories complete all as specified and directed. Make: Anergy, Emerald or Xylem

Supply, installation, testing and commissioning of factory made, Design verified as per IS/IEC-61439-1&2, by CPRI approved manufactures, alongwith FAT, floor mounted powder coated comprising, fully compartmentalized bolted type HVAC Panel [Site #01] of suitable size conforming to IEC 61439-1 & 2 and IEC 61641 and having modular extensible design suitable for indoor mounting, internal arc compliance of minimum 70 kA for 0.5 s, made out of 2.0 mm thick mild steel CRCA sheet, having both sides openable with hinged doors and locking arrangement, IP 43 & IK 10 protection, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal and external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3-Phase, 4-Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. and consisting of following components complete all as specified and directed. The HVAC Panel shall comprise of the following:

[vii] 32 A, 230 V, 50 Hz, SPN MCB (C- curve)- 01 Nos. [for AC Plant Room] [viii] LED phase indicators (Red, Yellow, Blue)- 04 Set [ix] Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interrupts- 13 Nos. NOTES: [i] The Panel shall be purchased from the original equipment manufacturer (OEM) or their authorised channel partner only. [ii] The Panel shall be equipped with necessary automation hardware for sequencial switching on / off of HVAC equipment in the event of shutdown / start up of the AC Plant or preventive shutdown of rest of the equipment in the event of malfunction of a particular equipment. The sequence of operation shall be: CT > CDWP > Chiller / HWG > CHWP / HWP > AHU [iii] An interlocking arrangement (electrical / mechanical) shall be provided between HWG and chillers for suitable functioning to maintain humidity and temperature as per OEMs recommendation. [iv] Work includes disconnecting of old power/ signal cable and again reconnecting existing cable on new panel with all connected accessories at no extra cost.

Supply, installation, testing and commissioning of factory made, Design verified as per IS/IEC-61439-1&2, by CPRI approved manufactures, alongwith FAT, floor mounted powder coated comprising, fully compartmentalized bolted type HVAC Panel [Site #02] of suitable size conforming to IEC 61439-1 & 2 and IEC 61641 and having modular extensible design suitable for indoor mounting, internal arc compliance of minimum 70 kA for 0.5 s, made out of 2.0 mm thick mild steel CRCA sheet, having both sides openable with hinged doors and locking arrangement, IP 43 & IK 10 protection, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3-Phase, 4-Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. and consisting of following components complete all as specified and directed. Make: Schneider, ABB, Siemens, L & T

Material and labour for 1.1 kV grade copper conductor, XLPE insulated unarmoured cable conforming to IS 7098 (Part 1): 1988, having stranded copper compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath 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 cross sectional area and size of 3 core, 6 mm² (for AHUs and CHWP, CDWP & CT @ Site #01).

All as per item no. 36 above but for 3 core, 4 mm² (for CDWP, CHWP & HWP @ Site #02 and HWP & Site #01)

All as per item no. 36 above but for 4 core, 16 mm² (for Chillers @ Site # 02)

All as per item no. 36 above but for 4 core, 35 mm² (for Chillers @ Site # 01)

Material and labour for Hot water piping MS 'C' class, 125 mm nominal bore, 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. Make: Tata, Jindal, Surya or equivalent Notes:- [i] The pipe size 150 mm NB and below shall be MS 'C' class as per IS 1239-1: 2004 and IS 1239-2: 2011. [ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001. [iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above. [iv] Insulation shall be measured and paid for separately.

All as per item no. 40 above but for 100 mm nominal bore.

All as per item no. 40 above but for 80 mm nominal bore.

All as per item no. 40 above but for 65 mm nominal bore.

Supply and fix off-white flexible closed-cell Elastomeric thermal insulation for 125 mm nominal bore (in tubular form) made of elastomeric foam based on synthetic rubber (NBR / PVC), tested for maximum service temperature 100 ºC as per ASTM C534 and minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) and 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. Make: Armacell, Kaimann Flex, Vidofle

All as per item no. 44 above but for 100 mm nominal bore.

All as per item no. 44 above but for 80 mm nominal bore.

All as per item no. 44 above but for 65 mm nominal bore.

Supply, installation, testing and commissioning of Cast Iron bolted cover Y-type strainer, 125 mm nominal bore with CI body conforming to IS:210 Gr.FG200, SS AISI 304 screen having 1.2 mm perforation, 24 kg/cm2 body test pressure and 16 kg/cm2 maximum working pressure and standard flange end conforming to BS 10 Table F / Class-150 duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed. Make: Advance, Sant, Hindustan

All as per item no. 48 above but for 100 mm nominal bore.

All as per item no. 48 above but for 80 mm nominal bore.

All as per item no. 48 above but for 65 mm nominal bore.

Supply, installation, testing and commissioning of water type PN 1.6 rated short pattern CI Butterfly Valve, 125 mm nominal bore having Gr. FG-200 CI body conforming to IS 210: 2009, seat having EPDM rubber lining, CF8M stainless steel disc, AISI- 304 stainless steel stem, 2.4 MPa body test pressure and 1.6 MPa seat test pressure and standard flange end conforming to BS 10 Table D/E and ANSI B 16.1 CI- 125 duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed. Make: Advance, Sant, Hindustan

All as per item no. 52 above but for 100 mm nominal bore.

All as per item no. 52 above but for 80 mm nominal bore.

All as per item no. 52 above but for 65 mm nominal bore.

Supply, installation, testing and commissioning of vertical type two piece design vertical Lift Check Valve, 125 mm nominal bore, having bronze IBR 282 Gr.B body, renewable seat and disc, SS AISI-410 trim, 35 Kg/cm2 body test pressure and 17 Kg/cm2 seat test pressure and standard screw female BSP taper threads end conforming to BS 21 duly insulated with elastomeric thermal insulation with other necessary accessories complete all as specified and directed. Make: Advance, Sant, Hindustan

All as per item no. 56 above but for 100 mm nominal bore.

Supply, installation, testing and commissioning of maintenance-free PN 1.6 rated 3-Way Diverting Globe Valve, 80 mm nominal bore for modulating water-side control of air handling units (for diverting application) along with valve actuator complete all as specified and directed. Make: Anergy, Belimo, Danfoss, Schneider Note: [A] 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 (vii) Rangeability: 100:1 (viii) 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 kΩ (viii) Position Accuracy: ±5. [B] The 3-way diverting globe valve shall be pre-calibrated to the given maximum flow rate. [C] Closing off differential pressure of actuator connected with 3-way diverting globe valve shall not be less than the pump head

All as per item no. 58 above but for 65 mm nominal bore.

Supply, installation, testing and commissioning of Automatic air-vent valve with 20 mm end connections, brass body and cover, plastic float, brass cap etc. suitable for maximum operating pressure of 16 bar and maximum operating temperature 100 °C respectively, installed on all high points in the water piping system to automatically remove the trapped air complete all as specified and directed. Make: Advance, Sant, Hindustan

Supply and fix 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 and joint, aluminium dial and pointer, IP67 protection, scale range 0- 60 °C complete with accessories, etc. as specified and directed. Make: General, WIKA, TSI

Supply and fix 4" bourdon tube Pressure gauge conforming to EN 837-1, having copper alloy process connection and pressure element, plastic black pointer and case, plastic crystal-clear window, snap-fitted in case, accuracy class 2.5, scale range 0- 25 bar complete with accessories, etc. as specified and directed. Make: General, WIKA, TSI

Material and labour for Mild steel electric resistance welding class-C drain 15 mm 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, duly insulated complete all as specified and directed. Make: Tata, Jindal, Surya or equivalent Notes:- [i] The pipe size 150 mm NB and below shall be MS 'C' class as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011. [ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001. [iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.

Supply and fix PN 25 rated forged brass ball valve of 15 mm NB, having lever operated two piece design, renewable P.T.F.E. seat, brass ball, machined brass nickle plated stem, P.T.F.E. packings, full bore port opening, screwed female BSP parallel thread end connections, body test pressure 40 kg/cm2g Hyd. and working pressure 25 kg/cm2g Hyd. duly insulated with elastomeric thermal insulation with adhesives and other necessary accessories complete all as specified and directed. Make: Advance, Sant, Hindustan

Supply, installation, testing and commissioning of PAN-type humidifier, suitable for 35 litre/hr 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 and wired humidifier control cabinet, steam outlet nozzle, water make-up, drain, over-flow, quick fill connections, immersion heaters made 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

Material and labour for CBRI certified 16-gauge GI Fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector/ thermistor, fusible link etc. and actuator as required for operation, located in the SA/ RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip/ close in the event of fire/ smoke in the respective zone and tested as per UL-555 complete all as specified and directed for Motorized, spring return type, combination fire and smoke damper. Make: Air Flow, Caryaire, Dynacraft, Ravistar Note: The fire dampers shall meet the following criteria: [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 and 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 and recommandations of the manufacturer.

Supply and fix control panel actuator, including electrical spring type actuator, remote indication of the fire damper position complete all as specified and directed. Make: Anergy, Belimo, Honeywell as approved by GE.

Supply, installation, testing and balancing and commissioning of factory fabricated GI round/ rectangular low pressure ducting, 24 Gauge 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 and 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: Approved Manufacturer of SMACNA Standard Notes: [i] Duct connection shall be carried out by angle flange technique. [ii] The quoted shall be inclusive of hangers and supports, etc. [iii] Volume Control Damper shall be measured and paid for separately.

All as per item no. 68 above but for 22 Gauge

All as per item no. 68 above but for 20 Gauge

All as per item no. 68 above but for 18 Gauge

Supply and fix black flexible closed-cell Elastomeric thermal insulation, 13 mm thick (for return air ducting) made of elastomeric foam based on synthetic rubber (NBR/ PVC), tested for maximum service temperature 100 ºC as per ASTM C534 and minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) and 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 precovered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM adhesives and other necessary accessories complete all as specified and directed. Make: Armacell, Kaimann Flex, Vidofle

All as per item no. 72 above but for 19 mm thick thermal insulation (for Supply Air ducting)

Dismantling of old water piping inclusive of valves, connections, etc., and including disposal of unserviceable material and stacking of serviceable material within 1000 meters lead complete all as specified and directed.

Dismantling of old ducting inclusive of air terminals, etc. and including disposal of unserviceable material and stacking of serviceable material within 1000 meters lead complete all as specified and directed.

Dismantling of old LT Panel including disposal of unserviceable material and stacking of serviceable material within 1000 meters lead complete all as specified and directed.

Dismantling of old LT cabling of any size including disposal of unserviceable material and stacking of serviceable material within 1000 meters lead complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 3-way Modulating Motorized Valve 100 mm dia for AHU's chilled water coil application complete with motor actuator, thermostat, voltage transformer, flanges, nuts-bolts, gaskets duly insulated with nitrile rubber class 'O' sheet with ALU E insulation of 32 mm thick and seal adhesive and tape seal adhesive as required for fixing complete all as specified and directed. Make:- Anergy, Belimo, Danfoss, Schneider Note:- [A] The valve and actuator shall conform to the following technical specification:- [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 (vii) Range ability: 100:1 (viii) Leakage Rate Max. 0.02% on all path [2] Actuator : (i) Nominal Voltage: AC/ DC 24 V (ii) Nominal Frequency: 50Hz (iii) Power Consumption in Rest Position: 1.5W (v) Actuating Force Motor: 1.5kN (vi) Operating Range: Y:0.5 10V (vii) Input Impendance: 100 kΩ (viii) Position Accuracy +5. [B] The 3-way diverting globe valve shall be pre-calibrated to the given maximum flow rate. [C] Closing off differential pressure of actuator connected with 3-way diverting globe valve shall not be less than pump head.

Material and labour for chilled water piping MS 'C' class of 100 mm nominal bore 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. Notes: (i) Minimum thickness of MS sheet for pipe size shall be as per IS. (ii) Insulation shall be measured and paid for separately.

Supply and fix off-white flexible closed-cell elastomeric thermal insulation (in tubular form) for chilled water pipe line of 100 mm nominal bore made of elastomeric foam based on synthetic rubber (NBR/ PVC), tested for maximum service temperature 100 ºC as per ASTM C534 and minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) and 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. Make: Armacell, Kaimann Flex, Vidoflex as approved by GE.

All as per item no. 81 above but for Monoblock pump set suitable for 415 V, 3 phase system having capacity 12.5 HP.

All as per item no. 81 above but for Monoblock pump set suitable for 415 V, 3 phase system having capacity 15 HP.

Design supply and installation commissioning and testing of Totally Enclosed Flameproof Air curtain unit for prevention of dust and conditioned air losses three phase 440V 50 Hz made out of MS/CRCA sheet of minimum thickness 18mm 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 and three phase flame proof electric motor, nozzles etc complete with fittings and accessories so as to produce 5 feet turbo 18 to 20 m/sec air velocity at floor level for door opening size 10 feet x 10 feet as specified .

Design, supply, installation and commissioning of Hot water generator for dehumidification with necessary coil section and piping connected (insulaton) to the duct and water mist type Humidifier for existing Package type AC Plant of capacity 11 TR each complete all as specified and directed. (P-1019, P-459) Note:- The Design should be submitted from authorized dealer/ OEM and to be approved by Accepting officer.

Suplly and fix Acoustic insulation with using 18 mm thick open cell Nitrile Rubber to reduce the noise level in duct/ plenum complete all as specified and directed.

Supply, installation, testing and commissioning of Automatic Fire Damper complete with smoke detector/ thermostat, fusible link etc. and actuator as required for operation complete all as specified and directed. Note: The fire dampers shall be spring activated on melting of fusible link having melting point 67.13° C. Fire damper shall be tested as per ULL- 555 and certified by CBRI.

Supply, installation, testing and commissioning of supply/ return air Diffusers/ Grills of extruded aluminum sections duly powder coated with black volume control damper complete all as specified and directed.

Supply, installation, testing and commissioning of 4 TR Precision AC Floor mounted, Top discharge, Air cooled DX type Precision Air conditioner unit equipped with most advanced technology guaranteering precise control of temperature and humidity complete all as specified and directed. The unit shall be comprising with following components and parameters:- (a) The indoor unit shall comprise of digital scroll compressor (Stepless variable capacity), EC fans, coated Evaparotor DX Cooling coil, infrared Humidifiers, Heaters, outlet Motorised volume control damper, Microprocessor controllers, thermostatic expansion valves, Drier, G4 filter, suction and discharge piping, internal power and control wiring, Crankcase Heaters, HP/LP cutout, Power and control contactor, water leak detectors and other Electrical accessories. (b) The outdoor condensor unit shall comprise of condensar fans and motor, condenser cooling coil (Copper coil with aluminium fins), Fan speed controller, isolator switch. The condensing temperature of matching air cooled condenser not to exceed 55 Deg C at design condition. (c) The unit shall be suitable for operation on 415 V, 50 HZ, 3 phase , 4 wire AC supply . Each unit should be having individual display panel, time,actual and set values, operating conditions, signal faults, collective faults, limiting values etc. Make: Voltas/ Carrier/ Blue Star

Supply and fix Refrigeration 18G Copper piping between indoor to outdoor unit duly insulated with rubber insulating material as recommended by manufacturer and approved by Engr-in-charge complete all as specified and directed. Notes: (i) All piping inside the room shall be properly supported with hanger and exposed piping shall be properly supported with wooden saddles. (ii) Two runs of copper piping for liquid and gas will be measured and paid as one length. (iii) Above rates shall be inclusive of necessary supporting and clamping items as recommended by manufacturer complete all as specified and directed. (iv) Piping shall be suitable as per standard installation guide lines as per OEM of precision Air conditioner unit of 4 TR

Supply and fix Ladder type Cable tray suitable for power cable of 4.0 TR Air conditioning unit complete all as specified and as directed.

Supply and installation of interconnecting Flexible copper cabling (2.5 sqmm x 3 core) between indoor and outdoor unit of 4.0 TR Precision Air conditioning Unit complete all as specified and as directed.

Supply and installation of Condensation Drain piping with GI B class pipes suitable for Precision Air conditioner unit 4 TR capcity complete all as specified and as directed.

Supply and installation of Humidifier piping with GI B class pipes complete all as specified and as directed.

Supply and fix Outdoor Stand suitable for fixing of outdoor unit of 4.0 TR Precision Air Conditioning Unit complete all as specified and as directed.

Supply and fix Indoor Stand suitable for fixing of indoor unit of 4.0 TR Precision Air Conditioning Unit complete all as specified and as directed.

Material and labour for initial charging Refrigerant Gas R410A in the 4.0 TR Precision Air Conditioning Unit complete all as specified and as directed.

Fabricating, supplying, installation and testing/ balancing GI sheet with TDF flange rectangular/ square duct, 24 Gauge made out of "L" shaped hollow profile, duly factory boxed, including all accessories such as corner, cleat, carriage bolt, gasket and appropiate sealant on longitudinal joints etc. complete all as specified and as directed.

All as per item no. 98 above but for 22 Gauge

All as per item no. 98 above but for 20 Gauge

Supply and erection of 13 mm thick Thermal insulation- Nitrile duct Insulation with Aluminium Foil complete all as specified and directed.

Supply and erection of 13 mm thick Acoustic insulation- Nitrile duct Insulation complete all as specified and directed.

Supply and installation of Canvas connection suitable for Precision Airconditioning unit of 4.0TR complete all as speicifed and as directyed

Supply, installation, testing and commissioning Supply Air grills with powder coating having aluminium construction/ air difuser with powder coating having aluminium construction with MS volume control damper backed with enamel paint complete all as specified and as directed.

Supply, installation, testing and commissioning Return Air grills with powder coating having aluminium construction/ air difuser with powder coating having aluminium construction with MS volume control damper backed with enamel paint complete all as specified and as directed.

Materail and labour for earth continuity conductor or Main earthing lead 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. as required using GI strip of size 32 mm x 6 mm complete as specified and directed.

Taking down carefully old light fitting of any type, any capacity, complete all as specified and directed.

Taking down carefully old unservicable valve/ strainer/ pressure gauge/ temperature gauge of any type and any capacity, complete all as specified and directed.

Taking down carefully old MS chilled water pipe line of dia 100 mm alongwith insulation, complete all as specified and directed.

Taking down old u/s dehumidifier of any type any capacity complete all as specified and directed.

Taking down old Strip heater of any capacity complete all as specified and directed.

Taking down carefully Existing Air handling unit by disconnecting all its mechanical/ Electrical connections, power & control cables as per site requirement and making all disturbed surfaces, complete all as specified and directed by Engr-In-Charge.

Supply, installation, testing and commissioning of 100 mm dia Y-type Strainer CI / MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh 24G X 14 mesh for chilled water application complete with flanges, nuts-bolts, gaskets duly insulated with nitrile rubber class 'O' sheet with ALU E insulation of 32 mm thick and seal adhesive and tape seal adhesive as required for fixing complete all as specified and directed.

Supply, installation, testing and commissioning of PN 1.6 Butterfly valves of 100 mm dia duly insulated with companion flanges, nuts, bolts, gaskets etc. as specified with cast iron body, PTFE coated SS (AISI 410) shaft and of integral moulded design etc. as required confirming to BS: 5155, MSS SP 67 & API 609 and shall be designed to fit without gaskets between mating flanges and the valves shall be suitable for flow in either direction and seal in both directions complete all as specified and directed.

Material and labour for duct thermal insulation class O nitrile rubber based thermal insulation 19 mm thick with treated woven glass fiber covering of 0.18 mm thick, density of 200+20 GSM, Tensile strength 275+-25 Kg/mm for exposed to sun application (green colour) including fixing with adhesive which is specifically formulated for duct insulation which shall be free from benzene and joints shall be fixed with glass cloth foil based tape with self adhesive ability to ensure 100% leak proof, including taking out existing unserviceable insulation material and cleaning the duct surface complete all as specified by OEM and directed by Engineer-in-Charge. Make: Armacell/ Vidoflex/ Eurobatex as approved by GE.

Supply, laying and testing LT cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire unarmoured, electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 10 sq mm 3 core complete all as specified and as directed.

Supply, laying and testing LT cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire unarmoured, electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 6 sq mm 3 core complete all as specified and as directed.

EXTERNAL WATER SUPPLY

Material and labour for cutting the existing GI pipe upto 80 mm for tapping of 20 mm branch including required required tee/union/nipple/socket fittings complete all as specified and as directed.

ROAD WIDENING AND ARBORICULTURE

Material and labour for 200 mm compacted thickness GSB Grade-V in single layer with preparation of sub grade, homogeneous and uniform mixing, spread, watered and rolled with vibratory roller of minimum 80 to 150 KN static weight with plain drum and consolidating to required gradient and camber etc., complete all as specified in MORTH and as directed.

Material and labour for 150 mm compacted thickness WMM, preparation of base, mix spread, rolled with vibratory roller of minimum 80 to 150 KN static weight at OMC to achieve the minimum 98% density of MDD and consolidated to required camber and gradient, complete all as specified in MORTH and as directed.

LIGHTENING PROTECTION

Taking down unserviceable rusted test point terminal boxes from wall or similar position complete all as specified and directed.

Taking down unserviceable Aluminium/ GI strip of any size from wall/ roof or similar position complete all as specified and directed.

Supply and fix porcelian insulators with nut bolts/ screws for fixing of copper/ aluminium strips/ GI strips on walls etc. complete all as specified and as directed.

EOT CRANE

Taking down the existing trolley, LT assembly, control panel, open type motors, hoist, thruster brakes and control panel of the EOT crane of capacity 2 Ton including wiring etc and removing it to MES store for keeping in safe custody complete all as specified and directed.

(iii) Brakes for all drives shall be FLP Electro-Hydraulic Thruster brakes according to the application. (iv) Lifting Hooks- Hooks shall be modular type supported on anti friction thrust bearing and the sleeve pulleys shall be made out of malleable cast iron or fabricated, conforming to IS: 3815. Make:- Sarvodaya/ Karachiwala (iv) Controls: The crane shall be controlled by FLP pendant push button type. The main electrical components shall be housed sheet FLP enclosures suitable for indoor application conveniently located for easy maintenance. Standard protection devices for overload protection and short circuit protection shall be provided. (v) All other incidental, civil , electrical and mechanical works for the following: Notes: 1. The subject crane is meant for the purpose of handling small to medium components of engine assembly. 2. The crane will be put to use for 365 Days continuous duty with CT, LT and Hoist movements. 3. The suitable rated electrical outlet in the Main Electrical Control Panel/ Main Distribution Board of the buildings will be provided by Department. All other works, electrical earthings and associated incidental and minor works shall be the responsibility of the contractor.

(d) Rope Drum: Shall be of fabricated type stress relieved or seamless pipe. The circumferential weld joints shall be tested by 100% XRay quality. The size of drum shall as per OEM. (e) Wheel: Track wheels shall be of MS steel with casted phosper bronze at tread area and flange for making the same spark proof. Trade mean dia of wheel for cross travel shall be 160mm forged steel and for long travel 160 mm forged steel. (f)Type of Coupling: Couplings should be flexible geared Barrel type. No pin / bush / rubber type coupling to be used (g) Machining Operation: All mechanical mating surfaces and wheel seating areas are to be machined to the required finish and protected (h) Hoist Wire Rope Details: Fiber core confirming to IS: 2266. Wire rope 8mm dia, No. of fall - 04 6x36 constructions with a minimum breaking load of 1960 Kgs. Make:- USHA MARTIN. (j) Input Power Supply: Shall be 415 ± 10% Volts, 50 ± 3% Hz, 3 Phase, AC. (10) Control Voltage: Shall be 110V AC Protection: All Panels, Limit-Switches and Motors shall have IP 54 protection (k) Motor Details (FLP): Squirrel Cage Induction Crane duty motors, Totally enclosed, fan cooled, Insulation Class-F and confirming to relevant latest IS:325, and IS:123, Gas Group IIA, IIB-S4 duty, 150 starts per hour and 40% CDF. Contractor to provide other details like No. of motors, capacity of motor, Frame size, make, type and No. of poles etc. Hoisting motor 2HP 935 RPM, CT motor 0.5HP 910 RPM, LT motor 1 HP 925 RPM x 01 Nos (Central Drive) Make:- Bharat Bijlee/ Crompton/ Marathon/ NGEF

(l) Details of Brakes for all motions: Electro Hydraulic Thrusrer type to be provided to hold the mechanism in position as soon as the power supply is 'OFF' either accidentally or intentionally for all motions. Brake for hoisting shall be 150 mm dia. Brake wheel dia cross travel and Long travel shall be 100mm. Make:- Suni Cranes control/Speed-O-Control/Sudhir Switch Gears Pvt Ltd. (m) Wiring: All the panel wiring should be done by using standard multi core copper highly flexible, double insulated cables and of Butyl Rubber. (14) Earthing for Electrical items in crane: Shall be carried out as per IS. (n) Multicore Cables: Multi core power and control cables suitably clamped to the crane structure shall be used. Suitable clamping glands shall be provided at both ends of each multi core cables. (o) Installation: The cable and wiring system for each motion shall be independent and common returns shall be provided. Main cable and control wiring shall be effectively separated. Cable runs shall not be installed in any place where they will impede the crane driver's view. The cable should be easily accessible and should not hamper the movement of persons on the crane. Make:- Polycab/ Finolex/ Asian/ RR kable/ Universal (p) Electric Contactors: Shall have Siemens/ L&T/ BCH & VVVF Drive- Yaskawa

(q) Flame Proof Trailing Cables: Trailing cables (Extra flexible having copper conductors only) should be traveling on rollers moving on separate Tee Type Fitting parallel to Bridge Girder and both for LT & CT shall be supplied and erected by supplier. (r) Contd FLP Limits Switches: Hoist shall be provided with rotary type limit switches. Limit switches shall be provided for both CT & LT. Two way lever type for CT both direction and LT both direction. Make: Suni Cranes control/ Speed-O-Control/Sudhir Switch Gears Pvt Ltd. (s) Painting Instructions: Before dispatch of the crane, the complete components covering structural, mechanical and electrical parts of the crane shall be thoroughly cleaned of all dirt, grease, scales rust and then given single coat of primer. Mechanical and electrical components shall be given an additional finishing coat of fire resistant paint as per manufacture's instruction. The bright exposed part of the crane shall be given one coat of rust inhibitor. After erection the complete crane moving parts and electrical components shall be painted with two coats of fire resistant paint. The various components of the crane shall be painted in different colour as per the code of practice.

ESD SYSTEM AND EARTHING

Material and labour for earthing complete with copper plate electrode 600 mm x 600 mm x 3.15 mm as earthing lead buried directly in ground vertically to a depth not less than 2.25 metre deep below ground level with top edge of the plate not less than 1.5 metre below normal ground level connected to and including copper strip 20x3 mm by means of bolts, nuts, check nuts and washers etc. connected to equipment/ DBs all as shown in electrical plate No.3 of SSR Part I of 2009 and as specified or indicated and testing on completion including excavation/ earth work in any type of strata, PCC (1:3:6) type C1 earthing chamber, pre cast slab cover 50 mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg/Sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade, including copper strip 20x3 mm dia with GI protection pipe of 40 mm medium grade up to 7.5 meter length etc complete all as specified and directed. Note:- Rate quoted shall include back filling the earthing plate upto height of 2.25 metres with black cotton soil, compaction as specified and directed.

Supply and fix in repair of test point made out of gun metal or phosphorous bronze of size 75x50x5mm duly mounted on epoxy insulator 02 Nos. drilling of upper and lower portion of test point for incoming and outgoing connections with brass nut bolt to be fitted in and including terminal blockmade out of M.S sheet 2 mm thick as per the sample duly painted with two coat of enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fix porcelian insulators suitable for 32 mm x 6 mm size earthing strip with nuts/ bolts/ screws for fixing of copper/ aluminium strips/ GI strips on walls etc. complete all as specified and directed.

Supply and fix Electrostatic Copper Static discharge plate of size 600mm x 600mm x 3.15 mm thick fixed in suitable size wooden board/ 12 mm ply with hydroscopic insulator on wall along with digital display meter with all its clamp, cable and connector including connecting with copper strip with brazing complete all as specified and directed.

Material and labour for earthing chamber of size 450x450x300 mm depth outside and 250x250x300 mm depth of PCC (1:3:6) type C1 complete all as specified and directed.

Supply and fix earthing pit cover 50 mm thick precast slab of RCC 1:2:4 type B1, reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg/sqm including 6 mm dia bar handle complete all as specified and directed.

Supply and fix copper earth continuity conductor or main earthing lead of size 32 x 6 mm fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/ pipe or fixed to pole or any other indicated situtation for earthing etc. as required complete all as specified and directed.

Supply and fix in repair of GI tubing 40 mm bore 'light grade' including all necessary fittings i.e. socket, elbow etc.laid on floor/ wall/ ceiling or fixed to wall complete all as specified and directed.

EXTERNAL ELECTRIFICATION

Supply, install, testing and commissioning of transformer as per IS:1180-2014 with amendment No-4, Part-I, level - III, BIS marked, Step down, Copper Wound 11KV/433 Volts (at no load) AC 3 phase 50 Hz 630 KVA capacity, core type, oil immersed naturally air cooled, oil natural air natural (ON/AN), with external cooling tubes, delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group DYn-11 with neutral brought out on secondary side (LV) and having taping at +5% to 10% in steps of 2.5% on HV side to be changed by means of hand operated off load tap changegear. The maximum temperature rise should not exceed 50 degree celsius in oil and 55 degree celsius in HV/LV winding when measured by resistance method after continuous full load run on an ambient temp of 40 degree celsius transformer shall be of BOLTLESS core design. Transformer shall be double wound, core type with low loss, non-ageing, high permeability prime grade cargo with M4 grade or better, perfectly insulated and clamped to minimize noise and vibrations. The transformer shall be IS/IEC 60076 and as per IS-1180 part - I of 2014 marked and shall comprise of the following:- (a) One cable box on HT side (Primary side) consisting of three nos porcelain bushing with copper rods, complete with nuts and washer, with cable glands suitable for reception/ taking out 3 core 120 Sqmm, HT 11000 volts grade, XLPE insulated and PVC sheathed, heavy duty, armoured cables including jointing materials complete.

(b) One cable box on LT side (secondary side) consisting of four nos porcelain bushing with copper rods, complete with nuts and washers, with cable glands suitable for reception/ taking out 3.5 core 500 sqmm - 4 Run, LT 1100 volts grade, PVC/XLPE insulated and PVC sheathed, heavy duty, armoured cables including jointing materials complete. (c) Conservator with filter type drain valve and oil level gauge. (d) De-hydrating breather with first fill of dehydrating agent (Silica Gel). (e) Explosive vent, thermometer pocket on tank cover, oil level guage, oil drain filter valve, lifting ligs, oil filling hole with cap/ plug with connection plate complete, air release valve plug and four no.s plain solid cast steel detachable rollers. (f) One no. 100 mm dia, dial type thermometer, vapour pressure type, having range 0-120 degree celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device. (g) Earthing terminals of suitable size on tank cover to facilitate fixing of 50x6mm galvanised iron earth strip for earthing of body. (h) Rating plate and terminal marking plate. (j) Extra bushing for neutral in the LT cable box for providing independent set of earthing for neutral.

(k) First fill of new and unused transformer oil, IS-335 of 1986 marked, filtered and tested upto 50 KV dielectric strength at 2.5 mm air gap between testing electrodes, specific resistance at 27 Degree celsius Ohm-om 500 x 10 the power12, water content 50 PPM, Dielectric dissipation factor (tan Delta at 90 degree celsius) 0.005, Neutralisation value mg of KOH/gm of oil 0.03, Inter facial tension N/M at 27 Degree celsius - 0.04, flash point 140 Degree celsius and sluge 0.1 % by weight. (l) Providing adequate size and nos of channels, embedded in floor, for movement of transformer. (m) Transformer losses shall not exceed the loses mentioned in Table 6 of IS: 1180 of 2014 Part - I with energy Efficiency level - III. (n) Oil temperator indicator, winding temperature indicator, marshlig box single window, double flit buchholz relay with alarm and trip contact including connection to existing RMU/ VCB relay with PVC insulated PVC sheathed cable galvanized steel strip or wire armoured electric control cables (Heavy duty) with stranded copper conductor of size 1.5 sq mm 10 core 1100 volts grade.

Supply, install, testing and commissioning of Transformer as per IS:1180-2014 with amendment No-4, Part-I, level - III, BIS marked, step down, copper wound 11KV/433 Volts (at no load) AC 3 phase 50 Hz 1250 KVA capacity, core type, oil immersed naturally air cooled, oil natural air natural (ON/AN), with external cooling tubes, delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group DYn-11 with neutral brought out on secondary side (LV) and having taping at +5% to 10% in steps of 2.5% on HV side to be changed by means of hand operated off load tap changegear. The maximum temperature rise should not exceed 50 degree celsius in oil and 55 degree celsius in HV/LV winding when measured by resistance method after continuous full load run on an ambient temp of 40 degree celsius transformer shall be of BOLTLESS core design. Transformer shall be double wound, core type with low loss, non-ageing, high permeability prime grade cargo with M4 grade or better, perfectly insulated and clamped to minimize noise and vibrations. The transformer shall be IS/IEC 60076and as per IS-1180 part - I of 2014 marked and shall comprise of the following:- (a) One cable box on HT side (Primary side) consisting of three nos porcelain bushing with copper rods, complete with nuts and washer , with cable glands suitable for reception/taking out 3 core 120 Sqmm, HT 11000 volts grade, XLPE insulated and PVC sheathed, heavy duty , armoured cables including jointing materials complete.

(b) One cable box on LT side (secondary side) consisting of four nos porcelain bushing with copper rods, complete with nuts and washers, with cable glands suitable for reception/taking out 3.5 core 500 sqmm - 4 Run, LT 1100 volts grade, PVC/XLPE insulated and PVC sheathed, heavy duty, armoured cables including jointing materials complete. (c) Conservator with filter type drain valve and oil level gauge. (d) De-hydrating breather with first fill of dehydrating agent (Silica Gel). (e) Explosive vent, Thermometer pocket on tank cover, oil level guage, Oil drain filter valve, Lifting ligs,oil filling hole with cap/plug with connection plate complete, Air release valve plug and four nos plain solid cast steel detachable rollers. (f) One no 100 mm dia, dial type thermometer, vapour pressure type, having range 0-120 degree celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device. (g) Two earthing terminals on tank cover to facilitate fixing of 50x6mm galvanised iron earth strip for earthing of body. (h) Rating plate and terminal marking plate. (j) Extra bushing for neutral in the LT cable box for providing independent set of earthing for neutral.

(k) First fill of new and unused transformer oil, IS-335 of 1986 marked, filtered and tested upto 50 KV dielectric strength at 2.5 mm air gap between testing electrodes, specific resistance at 27 Degree celsius Ohm-om 500 x 10 the power12, water content 50 PPM, Dielectric dissipation factor (tan Delta at 90 degree celsius) 0.005, Neutralisation value mg of KOH/gm of oil 0.03, Inter facial tension N/M at 27 Degree celsius - 0.04, flash point 140 Degree celsius and sluge 0.1 % by weight. (l) Providing adequate size and nos of channels, embedded in floor, for movement of transformer. (m) Transformer losses shall not exceed the loses mentioned in Table 6 of IS: 1180 of 2014 Part - I with energy Efficiency level - III. (n) Oil temperator indicator , winding temperature indicator, marshlig box single window, double flit buchholz relay with alarm and trip contact including connection to existing RMU/VCB relay with PVC insulated PVC sheathed cable galvanized steel strip or wire armoured electric control cables (Heavy duty) with stranded copper conductor of size 1.5 sq mm 10 core 1100 volts grade.

Supply, Installation, testing and commisioning of water cooled Diesel Engine driven Prime duty Generating Set of net capacity after all derating factors net of not less than 625 KVA/500 KW, 50Hz 415 Volt, 3 phase, 4 wire, 0.8 lag, 750 BHP @ 1500 RPM minimum required power for rated kVA (hp) along with AMF system with Acoustic Enclosure exhaust silencer-residential in line, as per the noise emission on standards laid down by MoEF/ CPCB II Norms along with Emission control device along with accessories, supporting brackets as per central pollution control normal/ national tribunal with following components and specifications:

(A) Engine ƒcomprising of the following: Rugged design to meet engine natural liquid cooled (EG Complete 50:50) with radiator as secondary media with world class OEM as given in Appx 'B' for powered diesel generator set along with these specifications of ƒƒAdvanced in-cylinder technology turbo charged, air cooled aspirated to meet latest emission norms without any after-treatment device.ƒ Class defining technology engine is designed to meet stringent exhaust emission tests as per revised MoEF norms, thus offering environment friendly Compact in size with optimum power to weight ratio, 12 cylinder-VEE, Standard design consist of direct injection, turbocharged, 4 stroke liquid cooled technology to BS:5514 and IS 10000, radiator cooled engine well designed air handling system with dry type, heavy duty replaceable paper element air cleaner with restriction indicator, expansion bellows, lube oil cooler, lube oil filter, lube oil cooler, fuel filter set, radiator, radiator fan and mounting, fuel pump, flywheel with starter ring, 24 V electric starter motor, electronic governor, air to air after cooling, optimised turbocharger for increased altitude capabilities, best in class fuel economy with inline fuel pump with A1 class mechanical governing, spin on fuel filter, standard integral set-mounted radiator system, designed and tested for 50°C ambient temperature, full flow spin on lube oil filter, first fill of lube oil and coolant, electrical starter motor with soft start engagement feature, battery charging alternator, 2 x 12 V DC battery/ alternator with connecting leads.

(B) Alternator comprising of the following: Brushless type, Screen protected, Revolving field, Self excited and self regulated with voltage regulation (+/- 1%) of rated volatge from noload to full load, Insulation "H" alternator conforming to IS/IEC 60034-1ƒ3 Phase reconnectable winding with 12 terminals brought out for connection Dedicated winding specially designed for 1 phase and 3 phase operation ƒBetter motor starting capabilityƒ Best in class efficiency Compact design with sealed bearings for longer life and lesser maintenance Impregnation on all wound components for better mechanical strength with Alternator of IP 23, Voltage regulation (Max.)±1%, Class of Insulation H Class, Winding Pitch 2/3,Stator Winding Double layer lap Rotor Dynamically Balanced, Waveform distortion/ Total Harmonic Distortion No load < 1.5 %, Non distorting balanced linear load < 5 %,Maximum Unbalanced Load across phases# less than or equal to 25%, Telephonic Harmonic factor < 2% alternator capacity output shall not be less than 625 KVA / 500 KW , 50Hz 415 volt 3 phase, 4 wire, 0.8 lagg.

Control Panel comprising of the following: (C) AMF/ Control panel manufactured with 14/16 gauge CRCA sheet and powder coated for weather-proof and long lasting finish.The control panel shall consist of the following parts of makes as per OEM recommendation: microprocessor based generator set monitoring and control system along with AMF Functionality inbuilt and this control shall include an intuitive operator interface that allows for complete generator set control as well as system metering, fault annunciation, configuration, and diagnostics, Copper bus bars with suitable capacity with incoming/outgoing terminals, ƒƒIndicating lamps for ‘Load ON’ and ‘Set Running, Instrument fuses / MCBs duly wired and ferruled, Circuit breakers of suitable rating with overload and short circuit protections with motorised change overs/ on load power contactors with copper busbars, cables and protective accessories with load/ bypass arrangements, Indicating lamps, control fuses, 3 Nos current transformer, 1 Nos KWH meter, ACB/MCCB of suitable rating.

ƒResidential type silencer: Critical grade silencer suitably optimized to meet stringent noise emission standards laid down by MoEF / CPCB along with MS supporting structures .along with thermal Insulation on horizontal pipe with Mineral Wool/ Asbestos Rope 50mm Thick wire mesh and 26 gauge aluminium cladding (12") (D) Controller should be compatible to the following specifications: (i) AMF Functionality controllers of Makes from the OEM : Deep Sea/ Cummins/ Wood Ward/ Com Amp ƒƒ(ii) Intuitive operator interface which includes LED backlit 128 x 64 pixel graphic display with tactile feel soft-switches.Indications - Generator set, Utility Status Lamp. (iii) Remote start-stopƒƒ with Engine Metering: Oil pressure, Engine temperature, Starting battery voltage, Engine running hours (iv) AC Alternator Metering: L-L Voltage and L-N Voltage,Current (phase and total), kVA (phase and total) andFrequency. kwh, Total & per phase (kw & kVA), PF, UtilityVoltage and Freq. ƒƒ(v) Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery Over/Under/Weak Volts, Fail to Crank/Start, Sensor failure, Cranking lockout, Low fuel level(alarm), Low coolant level, High canopt Temperature, Chatging alternator failure

ƒƒƒ(vi) AC Alternator Protection: Over/ Under Voltage, Over/ UnderFrequency, Loss of AC sensing. Overspeed, Over Current, Over KW, Battery under/over volatge, phase sequence reverse, phase failure, Genset under/ over voltage (vii) Data Logging: Engine hours, Control hours and upto 5 recent fault codes ƒƒ(viii) Configurable glow plug control, Cycle Cranking ƒ(ix) 12/24 Volt DC operation, Sleep mode, Modbus interface (RS485 RTU), InPower compatible (PC based service tool), Certifications - meets the requirement of relevant ISO, EN,Mil Std and CE standards (E) Maintenance due alarm based on Engine Run Time and due date (F) Remote HMI, Digital electronic governor with temperture compensation and smooth starting, digital AVR for shunt of PMG excitor with Torque monitoring

(G) All pipe line connections, valves etc.required for the lube oils, fuel and cooling system (H) Battery & Battery charger of rated capacity as per the alternator/ Engine compatability (J) Mounting Arrangement shall be of the following ƒ(i) Engine and alternator are mounted on a common MS fabricated base frame with vibration damper pads. (ii) Base frame with integral fuel tank is provided with drainplug, air vent, inlet and outlet connection, level indicator and provision for cleaning (K) Fuel Tank of capacity 12 hrs running capacity along with Fuel pipe MS c class 25mm ID with bends, flanges, valves, tees and bends. (L) Residential type silencer with MS pipe as designed by the OEM horizontal exhaust pipe complete with bends and flanges of adequate length not less than 10 Mtr. along with thermal insulation on horizontal pipe with Mineral Wool/ Asbestos Rope 50mm thick wire mesh and 26 gauge aluminium cladding (12") (M) Control/ service cables shall be of 4 Core x 2.5 sqmm, 24 core x 2.5 sqmm, 2 core x 2.5 sqmm, and 8 core x 0.75 sqmm shielded control cables, PVC insulated copper armoured, controll panel for auxilaries with starters for pumps, heaters etc

(N) RCC foundation with necessary earth work, PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, filling and mass concrete, RCC M-30 (20 mm graded aggregate) as in foundations, plinth beam along with necessary form work, TMT bars of 10 mm dia and over cut to length bend to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia securing with clips, 10 mm thick plastering on fair faces of brick work or concrete surface in CM (1:6) finished even and smooth without using extra cement, sand filling in layers around the foundation including watering and consolidation as per OEM dimensions.

(O) Acoustic Enclosure shall comprise of the following: (i)ƒ Specially designed to meet stringent MoEF/ CPCB II norms of 75 dBA @ 1mtr at 75% load under free field conditions ƒƒ(ii) The Acoustic Enclosure as per CPCB Norms is made of CRCA sheets in Munselgreen shade and a structural/ sheet metal base frame painted in black or any other standard colour as specified by the OEM ƒƒ(iii) High quality noise absorbant and fire-retardant grade acoustic insulation material (P.U. Foam) complying to IS:8183 designed to have optimum serviceability ƒƒ(iv) Air inlet louvers specially designed to operate at rated load,ƒ Made on special purpose CNC machines for consistency inquality and workmanship ƒƒ(v) 11 tank pretreatment process and UV resistant powder coating of all parts to withstand extreme environment, use of special hardware for longer life,ƒƒ flush styling - no projections,ƒƒ fluid drains for lube oil and fuel, fuel filling arrangement inside the enclosure (vi) Emergency push stop button external to canopy Note:- Rate quoted shall include the cost of 72 Hrs testing including fuel and T&P and external dummy load and cable for connecting load bank to DG set.

Supply, Installation and testing of water cooled Diesel Engine driven Prime duty Generating Set of net capacity after all derating factors net of not less than 1250 KVA/1000 KW ,50Hz 415 volt 3 phase, 4 wire,0.8 lag, 1482 BHP@1250 RPM minimum Required Power for Rated kVA (hp) along with AMF system with Acoustic Enclosure exhaust silencer-residential in line , as per the noise emission on standards laid down by MoEF / CPCB II Norms along with Emission control device along with accessories, supporting brackets as per central pollution control normal/ national tribunal with following components and specifications:

(A) Engine ƒcomprising of the following: Rugged design to meet engine natural liquid cooled (EG Complete 50:50) with radiator as secondary media with world class OEM as given in Appx 'B' for powered diesel generator set along with these specifications of ƒƒAdvanced in-cylinder technology turbo charged, air cooled aspirated to meet latest emission norms without any after-treatment device.ƒ Class defining technology engine is designed to meet stringent exhaust emission tests as per revised MoEF norms, thus offering environment friendly Compact in size with optimum power to weight ratio, 12 cylinder-VEE, Standard design consist of direct injection,turbocharged, 4 stroke liquid cooled technology to BS:5514 and IS 10000, radiator cooled engine Well designed air handling system with Dry type, heavy duty replaceable paper element air cleaner with restriction indicator,Expansion bellows, lube oil cooler, lube oil filter, lube oil cooler, fuel filter set, Radiator, radiator fan and mounting, fuel pump, flywheel with starter ring,24 V electric starter motor, Electronic governor, Air to air after cooling, Optimised turbocharger for increased altitude capabilities, Best in class fuel economy with Inline fuel pump with A1 class mechanical governing, Spin on fuel filter, Standard integral set-mounted radiator system, designed and tested for 50°C ambient temperature,Full flow spin on lube oil filter, First fill of lube oil and coolant, Electrical starter motor with soft start engagement feature, Battery charging alternator,2 x 12 V DC battery/Alternator with connecting leads.

(B) Alternator PMG type comprising of the following: ƒBrushless type, Screen protected, Revolving field, Self excited and self regulated with voltage regulation (+/- 1%) of rated volatge from noload to full load, Insulation "H" alternator conforming to IS/IEC 60034-1ƒ3 Phase reconnectable winding with 12 terminals brought out for connection Dedicated winding specially designed for 1 phase and 3 phase operation ƒBetter motor starting capabilityƒ Best in class efficiency Compact design with sealed bearings for longer life and lesser maintenance Impregnation on all wound components for better mechanical strength with Alternator of IP 23, Voltage regulation (Max.)±1%, Class of Insulation H Class, Winding Pitch 2/3,Stator Winding Double layer lap Rotor Dynamically Balanced, Waveform distortion/ Total Harmonic Distortion No load < 1.5 %, Non distorting balanced linear load < 5 %,Maximum Unbalanced Load across phases# less than or equal to 25%, Telephonic Harmonic factor < 2% alternator capacity output shall not be less than 1250 KVA / 1000KW, 50Hz 415 volt 3 phase, 4 wire,0.8 lagg. 87 Amp / phase

Control Panel comprising of the following: (C) AMF/ Control panel manufactured with 14/16 gauge CRCA sheet and powder coated for weather-proof and long lasting finish.The control panel shall consist of the following parts of makes as per OEM recommendation: microprocessor based generator set monitoring and control system along with AMF Functionality inbuilt and this control shall include an intuitive operator interface that allows for complete generator set control as well as system metering, fault annunciation, configuration, and diagnostics, Copper bus bars with suitable capacity with incoming/outgoing terminals, ƒƒIndicating lamps for ‘Load ON’ and ‘Set Running , Instrument fuses / MCBs duly wired and ferruled, Circuit breakers of suitable rating with overload and short circuit protections. with motorised change overs /on load power contactors with copper busbars, cables and protective accessories with load / bypass arrangements , Indicating lamps, control fuses, 3 Nos current transformer, 1 Nos KWH meter, ACB/MCCB of suitable rating.

ƒResidential type silencer: Critical grade silencer suitably optimized to meet stringent noise emission standards laid down by MoEF/ CPCB along with MS supporting structures along with thermal insulation on horizontal pipe with Mineral Wool/ Asbestos Rope 50mm Thick wire mesh and 26 gauge aluminium cladding (12") ƒ(D) Controller should be compatible to the following specifications: (i) AMF Functionality controllers of Makes from the OEM : Deep Sea/ Cummins/ Wood Ward/ Com Amp ƒƒ(ii) Intuitive operator interface which includes LED backlit 128X64 pixel graphic display with tactile feel soft-switches.Indications - Generator set, Utility Status Lamp. (iii) Remote start-stopƒƒ with Engine Metering: Oil pressure, Engine temperature, Starting battery voltage, Engine running hours (iv) AC Alternator Metering: L-L Voltage and L-N Voltage,Current (phase and total), kVA (phase and total) and Frequency kwh, Total & per phase (kw & kVA), PF, UtilityVoltage and Freq. ƒƒ(v) Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery Over/ Under/ Weak Volts, Fail to Crank/ Start, Sensor failure, Cranking lockout, Low fuel level (alarm), Low coolant level, High canopt Temperature,Chatging alternator failure

ƒƒ(vi) AC Alternator Protection: Over/Under Voltage, Over/UnderFrequency, Loss of AC sensing. Overspeed, Over Current, over KW, Battery under/over volatge, phase sequence reverse, phase failure, Genset under/over voltage (vii) Data Logging: Engine hours, Control hours and upto 5 recent fault codes ƒƒ(viii) Configurable glow plug control, Cycle Cranking ƒ(ix) 12/24 Volt DC operation,Sleep mode,Modbus interface (RS485 RTU), InPower compatible (PC based service tool), Certifications - meets the requirement of relevant ISO, EN,Mil Std. and CE standards (E) Maintenance due alarm based on Engine Run Time and due date. (F) Remote HMI, Digital electronic governor with temperture compensation and smooth starting, digital AVR for shunt of PMG excitor with Torque monitoring

(G) All pipe line connections, valves etc.required for the lube oils, fuel and cooling system (H) Battery & Battery charger of rated capacity as per the alternator/ Engine compatability (J) Mounting Arrangement shall be of the following: ƒ(i) Engine and alternator are mounted on a common MS fabricated base frame with vibration damper pads. (ii) Base frame with integral fuel tank is provided with drainplug, air vent, inlet and outlet connection, level indicator andprovision for cleaning (K) Fuel Tank of capacity 12 hrs running capacity along with Fuel pipe MS C class 25mm ID with bends , flanges , valves, tees and bends. (L) Residnetial type silencer with MS pipe as designed by the OEM horizontal Exhaust pipe complete with bends and flanges of adequate length not less than 10 Mtr.along with thermal Insulation on horizontal pipe with Mineral Wool/ Asbestos Rope 50mm Thick wire mesh and 26 gauge aluminium cladding (12") (M) Control / service cables shall be of 4 core x 2.5 sqmm, 24 core x 2.5 sqmm , 2 core x 2.5 sqmm, and 8 core x 0.75 sqmm shielded control cables , PVC insulated copper armoured, control panel for auxilaries with starters for pumps, heaters etc

(N) RCC foundation with necessary earth work, PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, filling and mass concrete, RCC M-30 (20 mm graded aggregate) as in foundations, plinth beam along with necessary form work, TMT bars of 10 mm dia and over cut to length bend to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia securing with clips, 10 mm thick plastering on fair faces of brick work or concrete surface in CM (1:6) finished even and smooth without using extra cement, sand filling in layers around the foundation including watering and consolidation as per OEM dimensions.

(O) Acoustic Enclosure shall comprise of the following (i)ƒ Specially designed to meet stringent MoEF/ CPCB II norms of75 dBA @ 1mtr at 75% load under free field conditions ƒƒ(ii) The Acoustic Enclosure as per CPCB Norms is made of CRCA sheets in Munselgreen shade and a structural/ sheet metal base frame painted in black. or any other standard colour as specified by the OEM ƒƒ(iii) High quality noise absorbant and fire-retardant gradeacoustic insulation material (P.U. Foam) complying to IS8183 designed to have optimum serviceability ƒƒ(iv) Air inlet louvers specially designed to operate at rated load,ƒ Made on special purpose CNC machines for consistency inquality and workmanship ƒƒ(v) 11 tank pretreatment process and UV resistant powdercoating of all parts to withstand extreme environment, Use of special hardware for longer life,ƒƒ Flush styling - no projections,ƒƒ Fluid drains for lube oil and fuel,ƒFuel filling arrangement inside the enclosure (vi) Emergency push stop button external to canopy Note: Rate quoted shall include the cost of 72 Hrs Testing including fuel and T&P and external dummy load and cable for connecting load Bank to DG set.

Supply and installation of OUT DOOR Type (IP 55) Servo voltage stabilizer for automatic operation, three phase, of capacity 630 KVA, 50Hz Automatic controlling/ Regulating of voltage comprising Auto Transformer, Buck & Boost Transformer, copper wound with new filter and Dehydrated Transformer oil (As per IS : 335), servo motor, Auto contraolled solid state control cuircut, naturally oil cooled, outdoor type and designed for three phase input voltage range between 340 Volts to 480 Volts and output voltage stabilized at 415 Volts + 1% with accuracy + 2.5% and speed of correction 8 volts per second including other fittings and accessories as :- (i) Electronic control circuit. (ii) Low voltage cutoff. (iii) High voltage cutoff. (iv) Single Phase preventor. (v)Time delay. (vi) Toggle switch provided to by pass. (vii) Servo by pass switch with 4 pole on load change over of 1000A capacity. (viii) Over load and short circuit trip facility with ACB 4 pole 1000A, 50KA alongwth microprecessor based protection system.

Supply and installation of OUT DOOR Type (IP 55) Servo voltage stabilizer for automatic operation, three phase, of capacity 1250 KVA, 50Hz Automatic controlling/ Regulating of voltage comprising Auto Transformer, Buck & Boost Transformer, copper wound with new filter and Dehydrated Transformer oil (As per IS : 335), servo motor, Auto contraolled solid state control cuircut, naturally oil cooled, outdoor type and designed for three phase input voltage range between 340 Volts to 480 Volts and output voltage stabilized at 415 Volts + 1% with accuracy + 2.5% and speed of correction 8 volts per second including other fittings and accessories as :- (i) Electronic control circuit. (ii) Low voltage cutoff. (iii) High voltage cutoff. (iv) Single Phase preventor. (v)Time delay. (vi) Toggle switch provided to by pass. (vii) Servo by pass switch with 4 pole on load change over of 1600A capacity. (viii) Over load and short circuit trip facility with ACB 4 pole 1600A, 65KA alongwth microprecessor based protection system.

Supplying, installation, testing and commissioning of 11 KV 630 Amps SF6 gas insulated having short circuit capacity 21 KA for 3 Sec Outdoor type (IP54) (Configuration :CCVVV+), RMU (Ring main unit) 5– way comprising of 02 Nos. motorized operated load breaker switch and 03 nos. 630 Amps fixed type motorized spring charging VCB electrolytic grade copper busbars all inside single, gas filled, welded stainless steel 304/441 or better IP 67 Degree of Protection tank with min thickness, 2 to 2.5 mm thick for load bearing member and 1 to 1.6 mm for non load bearing member, internal arc classification, 21 KA for 1 sec on site repairable with site replicable/ coupling/ mechanism, etc. The enclosure shall have pad lockable doors as per OEM design, fully covering the front facia and cable boxes ensure fail safe anti theft protection. The unit along with Bus connected, fixed type Auxiliary transformer shall include the following along with all necessary accessories like operating handle, temperature compensated manometer with 1NO contact, 12V DC Battery, Battery Charger and fittings. Common Standards And Mechanical Data: (a) Metal Enclosed switchgear: IEC 62271-200 (b) General Purpose switches: IEC 60265-1 () Disconnectors and earthing switches: IEC 62271-102 (c) Circuit Breakers: IEC 62271-100 (d) Common clauses: IEC 60694 (e) Pressure of SF6 gas: 1.4 bar at 20 degree centigrade (f) Cable bushing : DIN 47636 (g) Temperature class: - 25 degree centigrade (+/-) 40 degree centigrade outdoor

(h) Degree of protection: - SF6 tank: IP 67 - Front cover : IP 2X - Cable cover : IP 3X - Enclosure : IP 54 (j) Busbars: 240 mm2 Cu (k) Earth bar (Extrernal) : 120 mm2 Cu - Bolt dimension : M10 (l) Thickness of stainless -steel tank : 2.5 mm SS-304 (m) Access to cable : Front cable access (n) Thickness of enclosure: 2mm CRCA (o) Colors: - Front cover : RAL 7035 - Cable cover : RAL 7035 - Enclosure : IS5 of shade 632 (60 to 80 microns) (p) Electrical Data-12 kV - 28kV-1 min (q) Nominal voltage: 11 KV (r) Rated frequency : 50 Hz (s) Rated current busbars: 630 A (t) Rated current cable switch disconnector:630 A (u) Short time withstand current: - Cable switch disconnector with interface C (400-bolt) bushing: 21 kA rms 3 sec - Vacuum circuit breaker with interface C (400-bolt) bushing: 21kA rms 3 sec (v) Rated current for transformer T-off: 630 A (w) Impulse withstand voltage: To earth and between phases: 75 kV (x) Insulation level: Power frequency 1 min: 28 kV

(A) Incoming Load Break Module - 02 Nos each consisting of following accessories: (i) Each switching - Unit designed as a three position switch. This three function switch combines the function of switch - disconnector an earthing switch (ii) Safe plus type C:12 KV, 630 A Load Breaker Switch with interlocking line - earthing scheme both short circuit current, 21 KA for 3 Sec Making capacity – 50 KAp - 01 No (iii) Snap action mechanism for motorised operation with ON/OFF PB (iv) Integrated manually operated earth switch fault making type (ES) (v) Auxiliary contacts – LBS-2NO + 2NC, ES-1NO+1 NC. (vi) Spring – assisted motorized mechanism with un-inhabited operating shaft for emergency manual operation with integrated earthing switch – 01 No (vii) Capacitive voltage indication fixed type VPIS 9-15 kV (viii) Fault passage indicator-(short circuit + Earth fault) (ix) Cable terminals cable bushing situated not beyond 300 mm or as per ORM tested design from cable cover to allow ease of access for installation /testing/ replacement purpose) with cable door standard with interlock arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access of size upto 11 KV, 400 Sq mm, 3 Core,1 R along with XLPE AL cable termination/ End Kits Each set of 03. (x) Right angle boots (push on type) Each set of 03 (xi) Arc proof cable covers having cable entry from bottom, front with interlocking mechanism including earth switch – 01 No.

(xii) Capacitive voltage indication fixed type system as per IEC 6123 with LED – 01 Set (xiii) Fault passage indicator – It is to be provided for each incomer Load break unit, FPI with LED / digital display to be added to detection of cable fault – 01 No (xiv) ON, OFF, Earth mechanical indication on the front mimic of the panel – 01 No Cable cover standard - 01. (B) 03 Nos., outgoing VCB module each consisting of following accessories: - (i) Each function – unit consists of a vacuum circuit breaker in combination with a three position isolatior/earthing switch. The three-position switch fulfils the operation of the disconnector – function and earthing function. (ii) 12 KV, 630 Amps Fixed type VCB module with series disconnector cum earthing switch of short circuit breaking current / withstand –, 21 KA for 3 Sec Making Capacity – 50 KAp - 01 No (iii) Auxiliary contacts – NO + NC- 01contacts, VCB-3NO+2NC, DS-1NO+1NC, ES- 1NO+1NC (iv) Stored – energy motorized high – endurance spring charging mechanism (M1+), with inbuilt spring charging lever and mechanically latched ON/OFF push -buttons to allow handle – less and un-inhabited operation – 01 No.

(v) Cable terminals cable bushing situated not beyond 300 mm or as per OEM tested design from cable cover to allow ease of access for installation/testing/replacement purpose) with door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access up to 11 KV, 185 Sq mm, 3 Core, along with XLPE AL cable termination Each set of 03 (vi) Right angle boots (push on type) Each set of 03 (vii) 3 O/C + 1 E/F self-powered numerical protection relay with low and high set for Over current and Earth Fault. Relay should have facilities to display the maximum loaded phase current also. Relay shall record minimum 5 fault records with time stamping. Relay shall be communicable with RS 485 Port on MODBUS Protocol. – 01No/ per VCB ougoing (viii) Relay for OTI / WTI / B – relay protection – 01 No (ix) Associated ring Core cast- resin insulated CT s 50/1 Amps, 2.5 VA, 10 P 10 Protection – Each set of 3 (x) Arc proof cable covers having cable entry from bottom, front with interlocking mechanism including earth switch – 01 No. (xi) Capacitive voltage indication fixed type system as per IEC 6123 with LED – 01 Set (xii) ON, OFF, Earth mechanical indication on the front mimic of the panel – 01 No (xiii) Emergency trip push button – 01 No (xiv) closing & opening coil 24V DC (xv) Integrated manually operated disconnector swtch (DS)

(xvi) Integrated manually operated earth switch fault making type(ES) (xvii) Capacitive voltage indication fixed type VPIS 9-15 kV (xviii) Series trip coil for self-powered realy (xix) Self powered numerical relay for OC & EF protection (xx) Protection CT 50-100/1A, 2.5 VA, 5P10 (C) 01 No Bus – connected, fixed – type Auxiliary transformer with floor- mounted compartment of matching height and depth, positioned along – side RMU to provide required aux. supply for spring charging motor and metering consisting of following accessories: (i) 1-Ph (11 KV / rt3): 230 VAC, 500 VA Auxiliary transformer – 01 No (ii) 2X12 Volt DC battery – 01 Set (iii) Battery charger – 01 No, with indiacation of status of functioning (iv) HRC fuse links for primary side isolation and AC/DC MCBs for secondary isolation – 01 Set (v) Voltmeter & RYB LED indications to confirm AC/DC supply availability – 01 Set (vi) Anti – condensation space – heater – 01 No (vii) LED lamp for illumination and 3 pin socket with switch – 01 No

(D) Standard mano meter - 01 for each tank, Operating handle - 02, cable clamping provision (standard) - 01 /for every cable enrty, Operation and maintanence manual - 01, installation and commissioning manual - 01, Foundation as per OEM recomendation (Earth Work and PCC works) for placing RMU on plinth is deemed to be included in the cost quoted. Height of plinth should not be less than 0.45 mtrs from ground level. Note:- The above module consisting of Load break Switches and VCBs shall be alligned appropriately and must have electrical and mechanical interlocking as per latest electrical safety norms including installation on platform as recommended by OEM complete.

(m) 25A standard mounting TNC switch,Auxcontact:2NO+2NC (Qty-3 Nos) Make:- Salzer cat no:-72009SEB03PGBB or equivalent in L&T/ AE (n) Red Mushroom head (40mm) 22.5mm latching type with key Non-illuminated plastic push button (Qty-3 Nos) Make:- Teknic cat no:- 3EPLBR4L or equivalent in L&T/ AE (o) Red (Red lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-9 Nos) Make:- Teknic cat no:-3EPLBR4L or equivalent in L&T/ AE (p) Blue (Blue lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR6L or equivalent in L&T/ AE (q) Yellow (Yellow lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR8L or equivalent in L&T/ AE (r) Green (Green lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR3L or equivalent in L&T/ AE (s) Amber (Amber Lens)22.5mm Indicating lamp with Integral LED, voltage 230V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBRSL or equivalent in L&T/ AE (t) Space heater 100W EITH Thermostat (Qty- 03 Nos) Make:- Standard cat no:- TH56284B or equivalent in L&T/ AE (u) Exhaust fan 230 V, AC (Qty-03 Nos) Make:- standard, cat no:- CFAN1212230VC or equivalent in CG/ Havells (v) 6A 1P 10kA, C-Curve MCB (Qty-30 Nos) Make- L&T cat no:- BB10060C or equivalent in Legarand/ ABB Other details:- Control wiring PT 1.5 sqmm/CT 2.5 sqmm / Addesive gasket XLPE type / panel lock for Rear doors/ Fabrication sheet steel

(m) 25A standard mounting TNC switch,Auxcontact:2NO+2NC (Qty-3 Nos) Make:- Salzer cat no:-72009SEB03PGBB or equivalent in L&T/ AE (n) Red Mushroom head (40mm) 22.5mm latching type with key Non-illuminated plastic push button (Qty-3 Nos) Make:- Teknic cat no:- 3EPLBR4Lor equivalent in L&T/ AE (o) Red (Red lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-9 Nos) Make:- Teknic cat no:-3EPLBR4L or equivalent in L&T/ AE (p) Blue (Blue lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR6L or equivalent in L&T/ AE (q) Yellow (Yellow lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR8L or equivalent in L&T/ AE (r) Green (Green lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBR3L or equivalent in L&T/ AE (s) Amber (Amber Lens)22.5mm Indicating lamp with Integral LED, voltage 230V AC (Qty-6 Nos) Make:- Teknic cat no:-3EPLBRSL or equivalent in L&T/ AE (t) Space heater 100W EITH Thermostat (Qty- 03 Nos) Make:- Standard cat no:- TH56284B or equivalent in L&T/ AE (u) Exhaust fan 230 V, AC (Qty-03 Nos) Make:- standard , cat no:- CFAN1212230VC or equivalent in CG/ Havells (v) 6A 1P 10kA, C-Curve MCB (Qty-30 Nos) Make- L&T cat no:- BB10060C or equivalent in L Legrand/ABB Other details:- Control wiring PT 1.5 sqmm/CT 2.5 sqmm / Addesive gasket XLPE type / panel lock for Rear doors/ Fabrication sheet steel

(m) 25A standard mounting TNC switch,Auxcontact:2NO+2NC (Qty-1 Nos) Make:- Salzer cat no:-72009SEB03PGBB or equivalent in L&T/ AE (n) Red Mushroom head (40mm) 22.5mm latching type with key Non-illuminated plastic push button (Qty-1 Nos) Make:- Teknic cat no:- 3EPLBR4L or equivalent in L&T/ AE (o) Red(Red lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-3 Nos) Make:- Teknic cat no:-3EPLBR4L or equivalent in L&T/ AE (p) Blue(Blue lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR6L or equivalent in L&T/ AE (q) Yellow(Yellow lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR8L or equivalent in L&T/ AE (r) Green(Green lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR3L or equivalent in L&T/ AE (s) Amber(Amber Lens)22.5mm Indicating lamp with Integral LED, voltage 230V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBRSL or equivalent in L&T/ AE (t) Space heater 100W EITH Thermostat (Qty- 01 Nos) Make:- Standard cat no:- TH56284B or equivalent in L&T/ AE (u) Exhaust fan 230 V, AC (Qty-01 Nos) Make:- Standard, cat no:- CFAN1212230VC or equivalent in CG/ Havells (v) 6A 1P 10kA, C-Curve MCB (Qty-10 Nos) Make- L&T cat no:- BB10060C or equivalent in Legrand/ ABB. Other details:- Control wiring PT 1.5 sqmm/CT 2.5 sqmm / Addesive gasket XLPE type / panel lock for Rear doors/ Fabrication sheet steel

(m) 25A standard mounting TNC switch, Auxcontact: 2NO+2NC (Qty-1 Nos) Make:- Salzer cat no:-72009SEB03PGBB or equivalent in L&T/ AE (n) Red Mushroom head (40mm) 22.5mm latching type with key Non-illuminated plastic push button (Qty-1 Nos) Make:- Teknic cat no:- 3EPLBR4L or equivalent in L&T/ AE (o) Red(Red lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-3 Nos) Make:- Teknic cat no:-3EPLBR4L or equivalent in L&T/ AE (p) Blue(Blue lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR6L or equivalent in L&T/ AE (q) Yellow(Yellow lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR8L or equivalent in L&T/ AE (r) Green(Green lens) 22.5 mm Indicating lamp with integral LED, Voltage:230 V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBR3L or equivalent in L&T/ AE (s) Amber(Amber Lens)22.5mm Indicating lamp with Integral LED, voltage 230V AC (Qty-2 Nos) Make:- Teknic cat no:-3EPLBRSL or equivalent in L&T/ AE (t) Space heater 100W EITH Thermostat (Qty- 01 Nos) Make:- Standard cat no:- TH56284B or equivalent in /L&T/ AE (u) Exhaust fan 230 V, AC (Qty-01 Nos) Make:- standard , cat no:- CFAN1212230VC or equivalent in CG/ Havells. (v) 6A 1P 10kA, C-Curve MCB (Qty-10 Nos) Make- L&T cat no:- BB10060C or equivalent in Legrand/ ABB Other details:- Control wiring PT 1.5 sqmm/CT 2.5 sqmm / Addesive gasket XLPE type / panel lock for Rear doors/ Fabrication sheet steel NOTE FOR ITEM NO 143, 144, 145 & 146:- "Contractor shall submit LT panel drawings for approval of GE. LT Panel board should be locking arrangement as per electric safety norms and mounted on suitable size of MS Angle iron frame duly grunted with PCC foundation as recommended by OEM".

Material and labour for disconnection of all HT/ LT and earth connection electrically and mechanically of indoor/ outdoor transformers 160 KVA to 400 KVA capacity, taking up/down from plinth carefully including transporting, fixing and connection at new location near to 100 metres from old location, complete all as specified and directed.

Supply and fix 1.1 KV XLPE outdoor/ straight through heat shrinkables type joints of LT cable for size 500 sqmm, 3.5 core complete all as specified and directed

Supply and fix 1.1 KV XLPE outdoor/ indoor, end termination heat shrinkables type joints of LT cable for size 500 sqmm, 3.5 core complete all as specified and directed.

Supply and fix cable route marker of size 100 mm x 100 mm x 5 mm thick GI plate with insertion there on bolted welded to 35 mm x 35 mm x 6 mm angle iron 60 cm long and grounding the same in ground with PCC as required for HT/ LT cable including necessary earth work complete all as specified and directed.

NOTE : Amount of credit of Rs. 226385.00 for retrieved materials is mentioned in schedule of credit on Srl Page No. 66(R) of tender documents in pdf form which will be deducted offline while acceptance of tender.

Shree Ayyappa Engineering

M K ENGINEERS CO.

United Sales Corporation

surendra infrastructure pvt ltd