PROVISION OF TECHNICAL ACCNS AND ALLIED SERVICES AT AF STN TEZPUR

Amount

NOTE (Applicable for all Parts/ Items):- The bidders/contractors are advised to read tender document, all drawings & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates.

SCHEDULE "A" Part - I (BUILDING / STRUCTURES WORK ) Details of pre priced Schedule is given in tender documents

SCHEDULE 'A' PART- II ( SITE CLEARANCE AND AREA DEVELOPMENTS) Details of prepriced Schedule is given in tender documents

SCHEDULE 'A' PART- III (INTERNAL ELECTRIC SUPPLY) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- IV (INTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- V (ROADS) Details of prepriced Schedule is given in tender documents

SCHEDULE 'A' PART- VI ( SEWAGE DISPOSAL) Details of prepriced Schedule is given in tender documents

SCHEDULE 'A' PART- VII (AREA DRAINAGE) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- VIII (FENCING AND GATE) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- IX (FIRE ALARM ) Details of prepriced Schedule is given in tender documents

SCHEDULE 'A' PART- X (FIRE BREAK) Details of prepriced Schedule is given in tender documents

SCHEDULE 'A' PART- XI (STATIC WATER TANK) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XII (EXTERNAL ELECTRIFICATION) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XIII (EXTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XIV (LIGHTNING PROTECTION ) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XV (AIR CONDITIONING AND REFRIGERATION) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XVI (ELECTROSTATIC DISCHARGE) Details of prepriced Schedule is given in tender documents.

SCHEDULE 'A' PART- XVII (FIRE POINT) Details of prepriced Schedule is given in tender documents.

SCHEDULE "A" PART -XVIII (MISCELLANEOUS ITEMS) Note:- This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col 5 signifies this fact only.

SITE CLEARANCE AND AREA DEVELOPMENTS M& L for bringing approved earth as stipulated in 3.22.6 of SSR (Part-I) from outside MOD land and depositing complete all as specified and directed.

INTERNAL ELECTRIC SUPPLY S&F LED light fitting 1x40 Watt flame proof, CMRI certified recommanded for gas/ vapor group of IIA & IIB zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass, with LED tube light fixtures driver holder connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable of 1.0 Sqmm size complete all as specified and directed.

S&F LED light fitting 60 Watt flame proof, CIMFR certified recommanded for gas/ vapor group of IIA & IIB zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass, with LED tube light fixtures driver holder connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable of 1.5 Sqmm size complete complete all as specified and directed.

S&F LED Llight fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIB, zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass, with LED tube light fixtures driver holder connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

S&F LED batten with fire retardant polycarbonate housing and opal polycarbonate diffuser, with white LEDs, 1x20 W, lumen efficacy 100lm/W, with electronic driver complete with all accessories internally pre wired, including lamp, complete all as specified and directed.

S&F LED batten with fire retardant polycarbonate housing and opal polycarbonate diffuser, with white LEDs, 1x5 W, lumen efficacy 100lm/W, with electronic driver complete with all accessories internally pre wired, including lamp, complete all as specified and directed.

Supply and fixing LED street light fitting 35/36 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection including street light GI pipe bracket of medium grade 40mm dia. ,1.5m long bend to required size and shape including two coat of aluminum paint over a coat of red oxide primer complete in all respect all as specified and directed.

INTERNAL WATER SUPPLY. S&F 15 mm bore angle stop cock CP high pressure with capstan head, long shank screwed down complete all as specified and directed.

ROADS M&L for 200mm thick GSB (Granular Sub-Base) grade V as per TI:09/2018/Table 400-2 of MORTH Specification/ IRC Specification, spreading in two layers not exceeding 75 mm thick each, watering, ramming / rolling by tandem vibrator roller & transverse gradient and required camber for achive field compaction at least 98% of MDD (maximum dry density) determined using modified procter density determination method as per IS code, complete all as specified and directed.

Material and labour for 150 mm thick ( compacted thickness) WMM (Wet mix macadam) in two layers each layer 75 mm thick, each layer compacted separately with coarse aggregate of grading 2 ( 63 to 40 mm size) or grading 3 ( 50 to 20 mm size) spread, rolled and consolidated using 8 to 10 tonne capacity tandom vibratory power roller to required gradient and camber to achieve minimum 98% density of MDD determined using modified procter density determination method as per IS 2720(Part-8) and as per MORTH clause 406, complete, all as specified and directed.

Material and labour for polythene film, black 200 micron HDPE sheet in floor complete all as specified and as directed.

SEWAGE DISPOSAL M&L for LLDPE septic tank of capacity 5500 ltr of size lengh 2.5m, height 2.2m, with necessary strong basement with concrete as per manufacturer's instruction complete all as specified and as directed. (Note:- Cost of basement shall deemed to be included in the unit rate.)

M&L for Soakage well excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonary in CM, RCC cover slab in M25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 1.8 m dia x 4.5 m deep complete all as shown on TD drawings and as specified and directed .

FENCING AND GATE S&F Concertina coil (reinforced punched barbed tape single layer) for fencing work complete all as per following specification and as directed : (i) Diameter of concertina coil: 1050 mm (ii) Number of turns in concertina : 50 to 53 turns (iii) weight to each coil : 15 kg (Approx) (iv) Coverage per coil : 6 RM (v) Central core wire : Made from high tensile spring steel core wire conforming to IS-4454 dut hot dipped galvanished ( conforming to IS-2629) with dia 2.59 mm (+ 5%), UTS 145-160 Kg/Sqmm, Zinc Coating 250-300 gms/Sqm (vi) Strips : Electro galvanished steel strip 0.5 mm (+ 0.02 mm) thick conforming to IS-1573, Zinc coating- 120 gm/ Sqm and bituminished dipped, width or barbs 11 mm (+5%), pitch of barbs 24 mm (+ 0.5 mm) (vii) Clips : AISI 304-1.5 mm thick C and U clips 'C' Special type for fixing coil and RBT wire, 'U' clips special type for joining one coil to another coil and RBT wire to RBT wire jointing (viii) No of clips 125 for each coil (ix) handle and spikes to be provided as required.

FIRE ALARM Supply, Installation, Testing & Commissioning of 1 Loop Microprocessor based, interactive, Intelligent and addressable Fire Detection & Alarm Panel, with 1 loop modules, networkable, Standard display, programmable from PC or via on board keypad, complete with CPU, LCD cum Operating Terminal, detection loops, control loops, power supply module, battery charger, batteries, housing and other accessories. Commissioning shall include programming of the panel and other detectors and devices on the loop to perform as customised by the client. The panel should contain all necessary transponders and control modules for auto discharge & flooding system if desired so.

Supply, Installation, Testing & Commissioning the flow chart based programmable GSM PLC along with battery back up for incase of power fail SMS and wireless modem suitable for GSM/GPRS based communication system, to be mounted in GSM PLC enclosure. Input Output in system: (i) 3 serial port (ii) Digital inputs (Optical isolation) (iii) Digital Outputs (iv) Isolation analog inputs (v) Local display membrane key board and data storage (vi) Compatibility with GSM Modem- isolation transformer for RTU protection-1 nos.

STATIC WATER TANK Supply and fixing 3 mm thick 250 mm wide PVC water bar complete all as specified and as directed.

Supply and laying of polythene film sheet of thickness 300 micron (virgin quality) complete all as specified and as directed.

M&L for applying evenly a coat of hot blown type bitumen of the rate of 1.50 kg per sqm complete all as specified and as directed.

EXTERNAL ELECTRIC SUPPLY Horizontal Boring for passing GI protection pipe up to 100 mm bore (dia), light grade under road / foot path, not exc. 10.00 metre in a single length, complete all as specified and as directed.

Supply, fixing, grouting and painting cable route indicator made up of Factory made Precast RCC slab of size 75 cm x 30 cm x 40 mm thick duly embossed with "MES HT Cable" / "MES LT Cable",Size of Cable and grouting on the route of HT/LT cable complete all as specified and directed. Notes:- (i) Unit rate of item includes excavation, PCC foundation for erection of route indicator. (ii) Slab of route indicate to be provided with min 4 Nos x 8 mm diameters TMT bars along length of slab with 7 Nos cross bar 6 mm dia in reinforcement with shuttering. (iii) Route indicator RCC slab to painting with two coat of red colour synthetic enamel paint over on one coat of white primer base.

Supply and fix brick sub class B locally available best quality laid in trenches above sand cushioning for cable protection complete all as specefied and directed.

M&L for steel tubular pole swaged welded poles complete with Cast Iron Base Plate, Finial Taper Plug, Cap, MS Bolts, Nuts, Screws including applying Two Coats of Black Bituminous Paint Externally (upto Planting Depth) and Two Coats of Aluminium Painting over a coat of red oxide Primer (externally from Top of Coping), (type 410-SP-55-11 m long) of 11 metre height complete all as specified and as directed.

M&L Switch Air Break, Gang operated, Triple Pole, Mechanically Operated, mounted on Insulators and Steel Frame Single Break Insulator suitable for Out door Vertical Mounted complete with Manual Operating Mechanism made and operation from GL including 25mm bore GI pipe heavy duty and handle Arching Horns and Terminal Connectors for ACSR Conductors conforming to IS-1818/72 and 9921/85 with 4 Insulator Per Pole of Capacity 200 Amp, 11 KV Operation including necessary Adjustment and making Holes on existing Mild Steel Angle including Drop out Fuse Unit 200 Amp and Testing complete all as specified and as directed.

Supply, Installation, testing and commissioning of step down transformer of capacity 200 KVA indoor type plinth mounted, HT 11 KV, 3 Phase 433 Volts, 4 Wire, 50 Hz delta/star connected, vector group symbol (DYN-11), double copper wound, ONAM, manual type off load tap changing facility on HT side to vary secondary voltage have steps at +7.5%, +5%, +2.5%, 0%, -2.5%, -5% & -7.5% (Seven steps). The transformer shall conforming to IS-1180 (Part-I) : 2014, as per latest amendment in March 2021 issued by BEE/IS with maximum total loss 570W at 50% load and 1700W at 100% load and BEE certified level-III, complete with all standered fittings and accessories gauges, first filling of transformer oil etc. complete, including suitable platform with all PCC/brick work and finished with cement morter 1:4 as per manufacturer instruction, length width and height shall be 1500mm x 1750mmx100mm (foundation depth should be 750 from ground level) , RCC slab (1:2:4) all as specified and as desire type B-1 (Nominal mix) using 20mm graded stone aggregate on top of the platform, reinforcement should be 10mm dia. @ 150mm c/c both way, 02 Nos ISMB 150. complete all as specified and as directed. (a) Oil Conservation with filling hole and cap drain valve and oil level gauge. (b) Silica gell breather with connecting pipe, first fill of dyhydrating agent. (c) Explosion relief mounted on tank with double diaphragm and equalizer pipe connected to conservator air spoon (Pressure release valve). (d) Air release plug. (e)Oil temperature indicator (gauge) having range 0 degree celcius to 200 degree mm dial type. (f) Thermometer pocket with thermometer dial size 100mm dia. (g) Drain valve with threaded adapter. (h) Sampling valve

Serial Item No. 47.00(Contd....) (i) Roller type four no wheels. (j) Rating plate and terminal marking plate cable end box on LT/HT side. Also extra bushing for neutral outside the LV side hand hole of sufficient size to assess the interior of the tank. (k) cover lifting eyes. (l) HT bushing on 11 KV (m) First filling of transformer oil. NOTE :- (i) Contractor shall submit the general arrangement drawing and details for approval before placing order. (ii) Factory test shall be carried out by testing officer nominated by AO. (iii) pre-commissioning test shall be carried out by SEI./EI

M&L for indoor industrial factory made pedestal type cubical panel board of size 1500x1500x600 mm made out of MS sheet 2 mm thick & surface provided by channel 75mm protection paneling for instrument/electrical items by 2mm thick MS sheet including surface painted with powder coated ionized spray paint by spraying including filling cavities of pillar, 2 coats of painting after primary coat (red oxide) , front and back opening with locking arrangement . Provision of danger notice board and the following electrical items including all connection , grouting etc. LT panel with following accessories (Panel No 01) :- Note:-Contractor should submit the drawing for approval of GE before Procurement BUS BAR (a) TP&N solid anodized copper bus bars, rated 500 amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No. INCOMER a) MCCB, 4 Pole (Adjustable type), 315 Amps, 50 KA, 415 volt -01 Nos (Incomming) OUTGOING FEEDERS c) MCCB, 4 Pole (Adjustable type), 200 Amps, 25 KA, 415 volt -01 Nos (For APFC Panel) d) MCCB, 4 Pole (Adjustable type), 415 volt 250 Amp 25KA -02 (For AMF Panel & 1 for Spare)

M&L for indoor industrial factory made pedestal type cubical panel board of size 1500x1500x600 mm made out of MS sheet 2 mm thick & surface provided by channel 75mm protection paneling for instrument/electrical items by 2mm thick MS sheet including surface painted with powder coated ionized spray paint by spraying including filling cavities of pillar, 2 coats of painting after primary coat (red oxide) , front and back opening with locking arrangement . Provision of danger notice board and the following electrical items including all connection , grouting etc. LT panel with following accessories (Panel No 01) :- Note:-Contractor should submit the drawing for approval of GE befor Procurement BUS BAR (a) TP&N solid anodized copper bus bars, rated 500 amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No.

M&L for steel tubular pole swaged weded poles complete with Cast Iron Base Plate, Finial Taper Plug, Cap, MS Bolts, Nuts, Screws including applying Two Coats of Black Bituminous Paint Externally (upto Planting Depth) and Two Coats of Aluminium Painting over a coat of red oxide Primer (externally from Top of Coping), complete all as specified and as directed. (type 410-SP-31-9 m long) of 9 metre height.

Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection including street light GI pipe bracket of medium grade 40mm dia. ,1.5m long bend to required size and shape including two coat of aluminum paint over a coat of red oxide primer complete in all respect all as specified and directed.

S&F Cable Junction Box 155X210X92mm in size, made out of thermoplastic sheet having IP 66/69 protection for outdoor installation fixed with 4 way bakelite cable terminals including 03 Nos polymide gland with check nut (M-32 - 2 nos) fixed on poles with flat aluminium strip clamps of size 25x3mm, nuts, bolts, washers etc. including taking out of old unserviceable cable junction box complete all as specified and as directed.

Supply, installation, commissioning and testing of Street Light Panel (out door type) 3 Phase, 415 Volt 6 KW, Digital type timer, conttactor rating 32 Amp TP, including MCB TPN suitable size. The panel to be fitted on MS angle frame of size 50x50x5mm with a height of 0.5 Mtr including PCC foundation (1:2:4) type B1, painting to all complete all as specified and as directed.

M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed. Note:- GI strip upto 7.5m including testing consider in this item.

EXTERNAL WATER SUPPLY M&L for demolition of old valve pit of any size and construction of brick massonry valve pit chamber of inner dimension 120x120x120 cm suitable for sluice valves upto 100mm size, with PCC 1:4:8 type D-2 for foundation, brick work in cm 1:6 rendering 1:4, 15mm plastering, coping in PCC 1:2:4 type B-1, incl necessary earth work, including MS sheet cover of thickness 3.15mm on 50x50x6.0 mm angle iron framework including two coats of synthetic enamelled paint over a coat of red oxide primer with making provision of locking arrangement including demolished old valve pit complete all as specified and directed.

LIGHTENING PROTECTION M&L for Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to copper strip of size 20 x 3mm earth lead by means brazing after fixing of nuts, bolts, check nuts, washers of galvanised iron steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x 10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion complete all complete as specified and directed.

M&L for rolled MS H beam 150 x150 mm of required thickness 16 mtr height complete all as specified and directed.

AIR CONDITIONING Design, Supply, Installation, Testing and Commissioning of central AC plant of capacity not less than (2x 50TR) 100 TR (working) and 50TR(standby) water cooled Scroll Chiller with multi compressors, comprising of Hermetic compressors, DX Evaporator, shell & tubecondenser, suitable expansion device, suitable for operation on R-407 C refrigerant and complete in all respects as required for 50% -2 Nos working + 50% x 1 No standby of actual Cooling capacity. Water Temperature IN - 54.0degF WaterTemperatureOUT - 44.0degF Fouling Factor - 0.0005.FPS Condenser: WaterTemperaturelN - 93degF Water TemperatureOUT- 100.5 degF Fouling Factor - 0.001 FPS Water flow ratethrough Chiller - 240 USGPM Water flow rate through Condensor • 300 U5GPM

Serial Item No. 58.00 (Contd....) PUMP SETS Supply, Installation, Testing and Commissioning of end-suction centrifugal Chilled water pump as above ( 2 working + 1 standby)capable of delivering USGPM (as per design) to diliver water against 20 mtr head comprising of the following and complete as required. (a) 1 no. - Pump with bronze impdler, S.S Shaft, CED Coated CI body and mechanical seal (b) 1 no. suitable HP, TEFC squirrel cage induction motor (IE-2) with class •'F' insulation, 2900/1450 RPM synchronous speed, operating at 415± 10 % Volts,3 phase, 50 Hz A.C. supply; Minimum Efficiency 75% (c) Duly insulated with 19. mm thick closed cell nitrile rubber insulation cladded with aluminium sheets of 24 SWG thickness and properly damped to pump in two semi circular sections as required (d)Lot-Mounting framework with anti-vibration pads

Serial Item No. 58.00 (Contd....) Supply, Installation, Testing and Commissioning of end suction centrifugal Condenser water pump set Pump as above ( 2 working + 1 standby) capable of delivering USGPM (as per design) to diliver water against 20 mtr WG head each comprising of the followlng and complete as required. (a) 1 no.- Pump with bronze Impeller, S.S Shaft, Cl body and mechanlcal seal (b) 1 no. suitable HP, THC squirrel cage induction motor (IE-2) with class 'F' lsulation, 2900/1450 RPM synchronous speed; operating on 415 ± 10% Volts,3 phase. 50Hz A.C. supply; Minimum Efflciency75" (c) Lot-Mounting framework with anti-vibration pads

Serial Item No. 58.00 (Contd....) Supply, Installation, Testing and Commissioning of Monoblock-type Hot water pump as ( 1 working + 1 standby) for hot water recirculation, pump set capable ofdelivering LPM (as per design) to deliver water against 20 mtr head each comprising of the following and complete as required (a) 1 no-. Pump with bronze impeller, S.S Shaft, Cl body and mechanical Seal (b) 1 no. suitable HP, THC squirrel cage induction motor (IE-2) with class 'F' lsulation, 2900/1450 RPM synchronous speed; operating on 415 ± 10% Volts,3 phase. 50 Hz A.C. supply; Minimum Efflciency75" (c) Lot-Mounting framework with anti-vibration pads

Serial Item No. 58.00 (Contd....) HOT WATER GENERATOR {HWG) Supply, Installation, Testing and Commissioning ofelectrlcally-operated Hot Water Generator (1 working + 1 standby) of following actual capacity made of 8 mm M.S. sheet and dish end made of 10mm M.S. having 16 gauge stainless steel lining with heaters arranged in banks and Controller and Thermostat so that required qty. of hot water is generated at 50°c with nominal variation, including 100mm thick resin-bonded fiber glass insulation of 24 kg/ cum. density finished with 1.25mm thick aluminium sheet cladding including necessary Electrical panel with automatic controls Including inlet and outlet connections for water complete with pressure-release valve, low level cut-0ut, Autovent sightitlass, asperspecificationscomplete asrequired. (Degree of protection: IP-52 with IS-2147) Heating capacity: As per design Water in temp. : 45 deg C Water out temp : 50 deg C Flow Rate: as per design

Serial Item No. 58.00 (Contd....) ULTRASONIC HUMIDIFIER Supplying. Installing, Testing and Commissioning of Ultrasonic Humidifier of capacity as per design, complete with stainless steel tank with float valve, water makeup, over flow and drain connections. The transducer shall be interlocked with float switch,supplied with humidifier, and humidistat with necessary supports by MS structural steel•and if required by hangers. clamp supports from walls. floors and ceiling with painting with one coat of primer and two coats of paint tosupports of MS work.

Serial Item No. 58.00 (Contd....) COOLING TOWER Design Supply, lnstallatlon, Testing and Commisionlng of Induced draft counter flow, vertical discharge type FRP Coollng tower -of capacity as per design (2 Nos @ to 1.70 lacs kCal/hr heat rejection capaclty) with ultra-violet treated durable & hlghly-efflclent PVC filllngs with Integral louvers and drift ellmlnators, open pan suitable for water distrlbutlon complete with hot FRP water basin. The hot water shall be distributed to fills in each cell via open-type gravity basin or with spray nozzles or having self'-flotatlng springler Cooling tower shall be provided with statlcally and dynamically balanced one no. anti-corrosion treated axlal flow type fan direct-driven or driven through speclal bevelled reduction gear box with TEFC induction flame-proof motor with IP-65 protection, IE-2, suction. make up and quick fill arrangement, overflow and drain connections and suitably inspected hot-dipped galvanized ladder, access arrangement for cooling tower interior, anti-vibration mountings etc., complete as required. The unit shall be lnstalled at proper foundation as per requirements. (Civil foundation works is not included in the item, shall be in the scope of civil work) Water LeavingTemperature : 93 deg F Water EnteringTemperature : 100.5 deg F Water Row Rate : 300 USGPM Ambient Wet Bulb Temperature : 86 deg F

Serial Item No. 58.00 (Contd....) FLOOR-MOUNTED AIR HANDLING UNIT Supply, Installation, Testing and Commissioning of factory-built Floor standing double-skIn type air handllng unit of capacity as per design at 01 different loactions in Annexies as shown in drawing. Complete with thermal break profile made of 25 mm thick panels consisting of pre-plasticized G.I. caslng of thickness 0.8mm outside and 0.8 mm thick GI sheet Inside layer with CFC-FREE P.U.insulation of density 42(±5%) kg/m3 factory-Injected between them by injection moulding machine, complete with direct-driven plug fan of 65mm WG static pressure.The unit shall consist of 6 rows deep cooling coil & 2 rows deep heating coil as per requirements (not limited to listed below) with aluminium finned (12FPI) copper tubes(tube thickness not less than 0.41mm), filter sections with 50 mm thick washable synthetic type Pre-filters having efficiency 90% down to 10 micron, Fine-filters having efficiency 99% down to 5 micron, VFD opearated motor (Flame proof with sparkless fan) and panel suitable for operation at 415 ±10% volts, 50 Hz. 3 phase, A.C Supply, complete with drain connections with drain valve, insulated stainless steel drain pan, necessary vibration Isolation arrangement, flexible duct connector etc., complete as per following capacities: 20 G SS Drain pan, drain connection. Pre filters and Fine filter should be located after the fan in the direction of alr flow. The AHU should have space for humidifier. VFD panel with VFD (quantified separately), necessary control arrangement to switch off the fan In case of fire. Indicating lamp & all safety precautions in a flame-proof powder coated GI enclosure with necessary power and control cable as required.

Serial Item No. 58.00 (Contd....) VARIABLE FREQUENCY DRIVE Supply, Installation, Testing & Commissioning of HVAC dedicated VFDs suitable for each AHU , VCD's fan motor capacities {The Integration of the VFD with fan motor is included In this Item) with IP-55 enclosures with Mains disconnect sultable to fit-out In electrlcal panel (flame-proof), having: Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the VFD. Built-in EMC Filters (electromagnetic-compatibility-filters) for VFDs for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 1 for 50 meters of cable length between motor & VFD Three-feedback PID (proportional-integrated-derivative) controller having capability to simultaneously accept 3 f'eedback signals from temperature sensor, pressuresensors or RH sensor for process optimization an accordingly regulate the speed of the fans.

Serial Item No. 58.00 (Contd....) WATER PIPING WORKS INSULATED CHILLED/ HOT WATER PIPING Supplying, laying/ftxing, testing and commlsslonlng of followlng nomlnal sizes of chilled / hot water piping Inside th bulldlng (with necessary clamps, vibration Isolators and fittings but excluding valves, strainers, gaugesetc.)duly insulated with closed cell class'O' nltrile-rubber elastomeric Insulation of density 40- 60 kg/m3, the-mat conductivity of 0.035 W/mK at 0 deg. celslus mean temp. and ɥ≥ 7000 (without any additional Vapour Barrier) and factory laminated 7 mil Glass Cloth (GC) covering; to be applied on pipes using manufacturer's recommended rubber-based adhesive In a blend of solvents, complete as per specifications. and as required complete In all respects. Note: the pipes of sizes 150mm & below shall be M.S. 'c' class as per IS: 1239 and pipes of sizes above 150mm shall bewelded black steel pipe heavy class as per IS: 3S89,from minimum•6.35mm thick Ms:sheet for pipes upto 3S0 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dla. and above

Serial Item No. 58.00 (Contd....) VALVES Supplying, fixing, Testing and Commissioning of followlng valves, strainers, gauges in the chilled water plumbing duly Insulated to the same speciflcations as the connected piping and adequatdy supported as required.BUTTERFLY VALVE 80 mm dia(MANUAL) with CI body SS Disc, nitrile rubber seal & O- Ring PN16 preseure rating for chilled water circulation as required.

Serial Item No. 58.00 (Contd....) Supplying, fixing, Testing and Commissioning of followlng valves, strainers, gauges in the chilled water plumbing duly Insulated to the same speciflcations as the connected piping and adequatdy supported as required. NON - RETURN VALVE of rated diameter as per design with dual plate CI body SS plates vulcanlzed NBR- seal flanged end& PN16 pressure rating for chilled water circulation including insulation as required.

Serial Item No. 58.00 (Contd....) Supplying, fixing, Testing and Commissioning of followlng valves, strainers, gauges in the chilled water plumbing duly Insulated to the same speciflcations as the connected piping and adequatdy supported as required. Y- STRAINER of rated diameter as per design with of ductile Cl Body flanged ends with stainless-steel strainer for chilled water circulation including lnsulatlon as required.

Serial Item No. 58.00 (Contd....) Supplying, fixing, Testing and Commissioning of followlng valves, strainers, gauges in the chilled water plumbing duly Insulated to the same speciflcations as the connected piping and adequatdy supported as required. Three-way Motorized Valves with modulating motor In cooling/heating coil of air handling units asrequired following sizes.

Serial Item No. 58.00 (Contd....) Supplying, fixing, Testing and Commissioning of followlng valves, strainers, gauges in the chilled water plumbing duly Insulated to the same speciflcations as the connected piping and adequatdy supported as required. FLOW SWITCH of rated diameter as per design with of brass/polymer construction, as per requirement.

Serial Item No. 58.00 (Contd....) Industrial-type pressure gauge glyserine filled of rated diameter as per design with gun-metal / brass construction and isolating valve complete with all accessories as required.

Serial Item No. 58.00 (Contd....) Industrial-type mercury in glass industrial-type thermometer with gun-metal / brass construction isolating valve complete with all accessories as required

Serial Item No. 58.00 (Contd....) Digital thermometers with probe suitable•for binder test point application with brass construction, nitrite sealing bushes, max. operating pressure of 16 bar& max. working temperature of 110 deg. celsius as required

Serial Item No. 58.00 (Contd....) Dial-type pressure gauge with probe suitablefor binder test point application With brass construction, nitrite sealing bushes, max. operating pressure of 16 bar& max. working temperature•of 110 deg celslus as required.

Serial Item No. 58.00 (Contd....) Auto Air- purge valve of brass construction of 15 mm dia (Air Vent will be fitted with an Isolating ball valve - gun-metal/brass construction)

Serial Item No. 58.00 (Contd....) FLEXIBLE CONNECTION Supply,installation, Testing and Commissioning of flexible Connector for following dla80/40mm pipe having PN 16 working pressure with anti-vacuum rings complete with flanges, nuts, bolts,seat etc.to be lnstalled at chiller suction and discharge

Serial Item No. 58.00 (Contd....) DRAIN WATER PIPE Supplying, fixing, testing and Commsionlng of G.I Pipe of rated diameter as per design with medium gauge as per IS 1239/1979 of following sizes along with neccesary clamps, fittings such as bends, tees etc. adequately supported and duly Insulated with 13 mm thick closed-cell elastomeric nltrile rubber of class 'O' Insulation applied by adhesive conforming to standard specifications complete with type 3, grade1 roofing fertstrlp (as per IS:1322 as amended up to date) at joints and repairing or damage to building etc. as required complete In all respects.

Serial Item No. 58.00 (Contd....) EXPANSION TANK Supply, Installation, Testing oF open-type expansion tank of MS Construction made of 6 mm thick mild steel sheet duly Insulated with XLPE insulation applied by adhesive conforming to standard specifications and finally applying 0.63 mm thick aluminium sheet cladding complete with type 3, grade 1 roofing feltstrlp (as per IS:1322 as amended up to date) at joints and repairing of damage to building etc., as required, complete In all respects with connection over flow and drain 40 mm dla. Size 500 X 500 X 500 (HIGH)

Serial Item No. 58.00 (Contd....) MAKE UP WATER TANK Supply & Installation of make up water tank of 500 ltr capacity HDPE Construction as required complete In all respect with connection, over flow and drain. Make up connection with float valve, drain valve, incoming line valves and fittings as required.

Serial Item No. 58.00 (Contd....) CONDENSER WATER PIPING Supplying, Fixing, Testing and Commissioning of condenser water pipes of following sizes and materials along with necessary clamps, vibration-isolators and fittings such as bends, tees etc. but excluding strainer and gauges etc, adequately supported on rigid supports including painting media valves including minor holes, works & making good the damage done to welded black steel pipe as IS:3589, walls etc. as required. Note: the pipes of sizes 150mm & below (lengthof pipe shall be as per requirement) shall be M.S. heavy class as per IS: 1239 and pipes of sizes above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35 mm thick M.S. Sheet for pipes upto 350 mm dia.& from minimum 7mm thick M.S. sheet for pipes of 400 mm dla. & above

Serial Item No. 58.00 (Contd....) Supplying.fixing, Testing ahd Commissioning of following valves, gauges and strainers for condenser water circulation a required.

Serial Item No. 58.00 (Contd....) BUTTERFLY VALVE (MANUAL) 125/100mm dia with cast steel body SS Disc, Buna-N Integrally moulded seal & 0-Ring. The valve shall be suitable for PN 16 working pressure for condense water circulation as required.

Serial Item No. 58.00 (Contd....) BALANCING VALVE 100 MM dia as required with BUILT-IN MEASURING FACILITY of gun-metal construction upto 50 mm dla. & cast-steel/ ductile iron body upto 300 mm dia. as required having flanged construction with SS disc having long pitch with protruded out pipe insulation & suitable for PN 16 working pressure for condenser water circulation as required. The Ductile iron body shall be painted with one coat of Inorganic ethyl self curing zinc silicate premier at 75 microns& single coat of super-high-build epoxy MIO coatlngcured with poly amide hardener at 1S0 microns & finally two coats of high-build-glossaliphatic Acrylic Poly-urethane at 50 micron dry film thickness.

Serial Item No. 58.00 (Contd....) NON- RETURN VALVE 100 mm Dia with dual plates of cast steel construction, SS plates, body lining-BUNA -N, flanged end construction, suitable for PN 16 working pressure for condenser water circulation as required.

Serial Item No. 58.00 (Contd....) Y- STRAINER 100mm dia of cast steel body, flanged ends with stailess steel strainer, suitable for PN 16 working pressure for condenser water circulation as required.

Serial Item No. 58.00 (Contd....) BALL VALVE 40mm dia as required of brass construion, flanged end type for drain connection & make up water connection as required.

Serial Item No. 58.00 (Contd....) FLEXIBLE CONNECTION supply, Installation, Testing and Commissioning of Flexible Connector 100mm dia. pipe having PN 16 working pressure with anti-vacuum rings Complete with flanges, nuts, bolts, seal etc. to be installed at condenser suction and discharge.

Serial Item No. 58.00 (Contd....) FLOW SWITCH of brass/polymer construction suitable for 100 mm dia. pipe

Serial Item No. 58.00 (Contd....) ndustrial-type Pressure Gauge with gun-metal/bráss construction isolating valve complete with all accessories as required.

Serial Item No. 58.00 (Contd....) Industrial-type mercury in gtlass industrial-type Thermometer with gun-metal / brass construction isolating valve complete with all accessories as required

Serial Item No. 58.00 (Contd....) Auto Air purge valve of brass construction of 15 mm dia (Air Vent will be ftted with an isolating ball valve gunmetal/brass construction)

Serial Item No. 58.00 (Contd....) ON-LINE SCALE PREVENTER Supply, Installation, Testing and commissioning of On-line, non-chemical water treatment scale preventer system (suitable for 125 mm dia. pipe) having ftow rate: 360 USGPM

Serial Item No. 58.00 (Contd....) MAKE-UP WATER TANK upply& Installation of make-up water tank 5000 ltrs of HDPE Construction as required complete in all respects with connection, over flow and drain. Make up connection with fioat valve, drain valve, incoming line valves and fittings as required.

Serial Item No. 58.00 (Contd....) SUB HEAD 'C'- AIR DISTRIBUTION WORKS DUCT Supply, Installation, Balancing and Commissioning of factory-fabricated GSS sheet metal rectangular ducting with supports as per IS 655-2010 complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers supports etc. as per approved drawings and as required of following sheet thickness complete as required. (a) 24 gauge (thickness 0.63 mm) As required (b) 22 gauge (thickness 0.8 mm) As required (c) 20 gauge (thickness 1.0 mm) As required

Serial Item No. 58.00 (Contd....) Supply, Fabrication, Installation, Balancing and Commissioning of site-fabricated GSS sheet metal rectangular ducting with supports as per |IS 655-2010 complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and as required of following gauges: (a) 24 gauge (thickness 0.63 mm) As required (b) 22 gauge (thickness 0.8 mm) As required (c) 20 gauge (thickness 1.0 mm) As required (d)18 gauge (thickness 1.2 mm) As required

Serial Item No. 58.00 (Contd....) VOLUME CONTROL DAMPER Supply, Installation, Testing and Commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages,fanges etc., as required.

Serial Item No. 58.00 (Contd....) DIFFUSER Supply, fixing of powder-coated extruded aluminium diffusers complete with black anodized extruded aluminium VCD (wherever specified). nuts, bolts. screws etc asper approved.drawings and as required

Serial Item No. 58.00 (Contd....) Suppply air diffusers of required sizes with volume control damper and as required

Serial Item No. 58.00 (Contd....) Return air difñusers of required sizes without volume control damper and as required

Serial Item No. 58.00 (Contd....) GRILL Supply & Fixing of powder-coated extruded aluminium continuous-type linear return air grilles complete with nuts, bolts, screws etc. as per approved drawings and as required.

Serial Item No. 58.00 (Contd....) LOUVER Supply, Installation, Testing and Commissioning of powder-coated extruded aluminium louvers with synthetic removable-type filter, bird screen & damper for fresh air intake.

Serial Item No. 58.00 (Contd....) FIRE cum SMOKE MOTORIZED DAMPER Supply, Installation, Testing and Commissioningof fire-cum-smoke motorized damper as required, the blades and frame shall be min. 1.6 mm thick GI sheet and factory fitted in a sleeve madé out of 1.6 mm thick GS sheet of min. 400 mm length, as & where required, of required sizes including control wiring. The damper shall be motorized and have spring return mechanism so as to close the damper in the évent of power failure automatically and open the same in case of power being restored. The spring return action shall have inbuilt mechanism and not externally mounted. For smoke extraction, necessary control arrangement shall be provided for passive smoke control system in the event of fire signal. The dampers shal be CBRI tested and certified for 90 minute fire rating against flamepenetration as per UL standard 555-1995. The assembly shall be complete in all respects, as required.

Serial Item No. 58.00 (Contd....) Motorized fire cum smoke damper as required

Serial Item No. 58.00 (Contd....) Spring-return motorized assembly as required

Serial Item No. 58.00 (Contd....) Actuator with control panel as required

Serial Item No. 58.00 (Contd....) INSULATION WORKS ACOUSTIC INSULATION Supply & Lay of Acoustic Insulation inside the duct with Engineered nitrile-rubber open-cell foam of 15mm thickness with density140-180 kg/m3 passing Class-1 fire performance test as per BS-476 (part 7), Air Erosion test for 10,000 FPM air velocity as per ASTM-C-107105 and with built-in antimicrobial protection. The material should pass fungle-resistance rest as per DIN EN ISO-846 method-A and bacterial resistance test as per DIN EN ISO-846 method-C; to be applied using manufacturer's recommended rubber-based Adhesive in a blend of solvents complete as per requirement

Serial Item No. 58.00 (Contd....) THERMAL INSULATION Supply & Installation of Thermal Insulation 13mm on ducts not exposed to sunlight using closed-cell Class '0' nitrile rubber elastomeric insulation of density 40 -55 kg/m3, thermal conductivity of 0.037 W/mK at 20 deg. C mean temp. and H27000 (without any additional vapour barrier) and with factory-laminated aluminium foil of minimum 60 microns thickness having weight of 193 gsm as per EN-ISO 2286-2, tensile strength shall be 90N/15mm as per EN-SO 527-3 with elongation > 10% as per ENHSO 527-3; to be applied on ducts using manufacturer's recommended rubber-based adhesive in a blend of solvents complete as per requirement

Serial Item No. 58.00 (Contd....) LT Panel board Manufactured from CPRI approved manufcturer fabricated out of 2mm thick CRCA sheet floor-mounted front- and back operated LT PANEL, as per IEC 61439, for 415V, 3-phase, 4-wire 50 HzAC supply system. each cubical shall be fabricated in compartmentalized design with CRCA sheet steel of 2mm thickness for frame work and covers, 2mm thickness for gland plates i/c cleaning& surface treatment with 9-tank process before powder coating in approved shade, having specified below Amp. capacity extensible type TPN aluminium alloy bus bars with suitable rating: Neutral to high conductivity, MC/SMC bus bar supports, with short circuit withstand capacity of 35kA for| 1 sec, bottom base channel of MS section not less than 100mm x 75mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 32mm x 5mm at the rear with 2 nos.earth stud, solid connections from main bus bar to switch gears with required sizes, with earth bus, Al. bus bars, numbering & sign writing, interconnection &control wiring including the cost of connection through bus bar /copper conductor flexible connection with necessary interlocking as per requirement with PVC insulated FRLS copper conductor single core cable, cable alleys, cable gland plates in two halves, i/c providing following switch gears: (a) LED Digital electronic MFM cum kWh meter where provided shall be equipped with communication port & three-phase indicating lamps protected by 2 Amps SP MCBs. (b) 415/110V suitable rating control transformer shall be provided for aux. control supply, (c) Wiring with space heater, thermostat and control MCBS shall be provided for all vertical sections of main LT panel.

Serial Item No. 58.00 (Contd....) INCOMER 1 no. 300A 4P MCCB (35 kA) Icu=lcs, micro-processor based having earth fault protection with 600A 4P ASTS(T) with bridging bars and as per ISEC-60947 complete as required. METERING & INDICATION 1 set of R,Y,B phase, ON inditatirng lamps- 01 set 1 no.(0-500v) Voltmeter with builtin VSS with 3 nos. 2A SP MCB 1 no. (0-500A) Ammeter with ASS with3 nos. 500/5A CTS BUS-BAR 1 set of 400A TPN aluminium Bus-Bar with colour-coded PVC sleeves OUTGOINGS 1 set of R,Y,B phase, ON inditatirng lamps 1 no.(0-500v) Voltmeter with builtin VSS with 3 nos. 2A SP MCB 1 no. (0-500A) Ammeter with ASS with3 nos. 500/5A CTS 4 nos. 250A TP MCCB 25 kA (3 Chiller, 1 spare) microprocessor-based having earth fault relay 2 nos. 125A TP MCCB 25 kA (2 Hot water generator) 2 nos. 32A TP MCB 25 kA (2 Cooling tower) 3 nos. 32ATP MCB 25 kA (3 Condensor water pump) 3 nos. 16ATP MCB 25 kA (3 Chilled water pump) 2 nos. 16ATP MCB 25 kA (2 Hot water pump) 5 nos. 25ATPN/SPN MCB C curve 10 kA

Serial Item No. 58.00 (Contd....) AHU PANEL - 01 No. LT Panel board Manufactured from CPRI approved manufcturer fabricated out of 2mm thick CRCA sheet floor-mounted front- and back operated LT PANEL, as per IEC 61439, for 415V, 3-phase, 4-wire 50 HzAC supply system. each cubical shall be fabricated in compartmentalized design with CRCA sheet steel of 2mm thickness for frame work and covers, 2mm thickness for gland plates i/c cleaning& surface treatment with 9-tank process before powder coating in approved shade, having specified below Amp. capacity extensible type TPN aluminium alloy bus bars with suitable rating: Neutral to high conductivity, MC/SMC bus bar supports, with short circuit withstand capacity of 35kA for| 1 sec, bottom base channel of MS section not less than 100mm x 75mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 32mm x 5mm at the rear with 2 nos.earth stud, solid connections from main bus bar to switch gears with required sizes, with earth bus, Al. bus bars, numbering & sign writing, interconnection &control wiring including the cost of connection through bus bar /copper conductor flexible connection with necessary interlocking as per requirement with PVC insulated FRLS copper conductor single core cable, cable alleys, cable gland plates in two halves, i/c providing following switch gears: (a) LL Digital electronic MFM cum kWh meter where provided shall be equipped with communication port & three-phase indicating lamps protected by 2 Amps SP MCBs. (b) 415/110V suitable rating control transformer shall be provided for aux. control supply, (c) Wiring with space heater, thermostat and control MCBS shall be provided for all vertical sections of main LT panel.

Serial Item No. 58.00 (Contd....) INCOMER 1 no. 63A4P MCCB (25 kA) Icutcs; thermal magnetic-based having earth fault protection with front operating rotary handle and as per ISAEC-60947 complete as required. METERING & INDICATION 1 set of R, Y, B phase, ON Indicating lamps 1 no. (0-500V) Voltmeter with built-in VSS with 3 nos. 2ASP MCB 1 no. (0-100A) Ammeter with ASS with 3 nos. 100/5ACTs BUS-BAR 1 set of 100ATPN aluminium Bus-Bar with colour-coded PVC sleeves OUTGOINGS Following Outgoings with thermal magnetic-based releases with Volt Meter & required CTs,indications, operating handle with door interlock, spreader links |and phase barrier, solid neutral link and accessories as required. (lcs=Icu=16kA) for each. 1 nos. 40ATP MCCB (AHU, Spare) 6 nos. 25ASPN MCB Cc curve 10 Ka Panel should have space to fix VFD in AHU, indicating lamp & all safety precautions in a Gl enclosure with necessary power and control cable as required. PANEL described as above

Serial Item No. 58.00 (Contd....) CABLES, WIRES & END TERMINATIONS Supplying laying. testing and commissioning of following sizes of XLPE insulated, PVC sheathed, round wire armoured aluminium conductor cable of 1.1 KV grade on cable tray/surface including clamps, ties etc. as required. 3.5 core x 70 sq. mm As required 3.5 core x 25 sq.mm As required 3 core x 10 sq.mm As required 3 core x 6 sq.mm As required 3 core x 4 sq.mm As required

Serial Item No. 58.00 (Contd....) Supplying and making end terminations with brass compression gland and aluminium lugs for following sizes of PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5 core x 70 sq. mm 3.5 core x 25 sq.mm 3 core x 10 sq.mm 3 core x 6 sq.mm 3 core x 4 sq.mm

Serial Item No. 58.00 (Contd....) Providing & fixing of control wiring/ power cabling with following sizes of copper conductor armoured cable, making connectionsetc., as required 4 C x 1.5 sq.mm

Serial Item No. 58.00 (Contd....) EARTHING Supplying, fixing, installation and commissioning for earthing complete with galvanized steel earth plate 600 x 600 x 6.0 mm thick buried directly in ground (earth pit not less han 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI strip of size 32 x 6 mm by means of bolts, check nut, nuts and washers including charcoal dust and common salt, with necessary excavation in soft loose soil returning fillingin and removal of surplus soil to a distance upto 50 mtrs, PCC pit in cement concrete 1:3:6 type C1 using (20mm grade stone aggregate), pre-cast RCC cover shall be provided in RCC 1:2:4 type B-1 (using 20mm grade stone aggregate), 40 mm thick pit cover reinforced with 8 mm dia TMT bars 75 mm c/c both ways, MS handle 12 mm dia, PGI funnel wire mesh and Gl watering pipe of 20 mm bore (light grade) and earth lead protection pipe 40 mm bore (light-grade) Gl pipe for earth lead protection, including earth work complete, etc. as specified and directed by Engineer-in-charge Note: Gl strip and protection pipe of 40 mm dia. upto 7.5 meter length is deemed to be inciuded in the rate quoted. Details of earthing LT Panel -02 Nos Hot water panel-02 Nos AHU panel-02 Nos AHU -02 Nos Chiller Units -03 Nos

Serial Item No. 58.00 (Contd....) Supplying, fixing, installation and commissioning for earthing complete with galvanized steel earth plate 600 x 600 x 6.0 mm thick buried directly in ground (earth pit not less han 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI strip of size 32 x 6 mm by means of bolts, check nut, nuts and washers including charcoal dust and common salt, with necessary excavation in soft loose soil returning fillingin and removal of surplus soil to a distance upto 50 mtrs, PCC pit in cement concrete 1:3:6 type C1 using (20mm grade stone aggregate), pre-cast RCC cover shall be provided in RCC 1:2:4 type B-1 (using 20mm grade stone aggregate), 40 mm thick pit cover reinforced with 8 mm dia TMT bars 75 mm c/c both ways, MS handle 12 mm dia, PGI funnel wire mesh and Gl watering pipe of 20 mm bore (light grade) and earth lead protection pipe 40 mm bore (light-grade) Gl pipe for earth lead protection, including earth work complete, etc. as specified and directed by Engineer-in-charge Note: Gl strip and protection pipe of 40 mm dia. upto 7.5 meter length is deemed to be inciuded in the rate quoted. Details of earthing Cooling tower-02 Nos Hot water pump-02 Nos Chilled water pump-03 Nos Condencer water pump-03 Nos

Serial Item No. 58.00 (Contd....) Supply and lay GI earth electrode 32 x6mm strip

Serial Item No. 58.00 (Contd....) Supply and lay GI earth electrode 4mm dia wire

Serial Item No. 58.00 (Contd....) CABLE TRAY Supplying, fabricating and installing of following sizes of hot dip galvanized ladder-type cable trays including horizontal vertical bends, reducers, tees, cross members and other accessories as required and duly installed from the ceiling/ side walls with suitable sizes of channels/ angles with anti-corrosion painting, full threaded Gl rods etc. complete as required & approved by the Engineer-in-charge. 150 mm (50 mmx1.6 mm thick) 300 mm (50 mmx 2.0 mm thick )

Serial Item No. 58.00 (Contd....) Supply and fixing of digital temp & humid display system showing ambient temp / humidity and AHU room temp and humidity necessary control wiring with HWG , Humidifier & Thermostate and sensor complete all as specified and directed by Engineer-in-charge.

Serial Item No. 58.00 (Contd....) Supply and fixing Thermostat with control wiring from sensor to microprocessor panel , HWG with sensors of central AC Plant complete all as specified and directed by Engineer-in-charge

ELECTROSTATIC DISCHARGE Supply & Installation of Advance encapsulated compound based CPRI tested maintenance free, pipe-in-pipe technology upgraded (Zinc & Alloy Coated), ZINC COATED( 80-100)microns with pure Zinc (99.9%) & ALLOY COATING (200-250)microns. Earthing System confirming IS 3034. The outer and inner pipe should be 48.3mm &26.4mm 3mtrs Length, Zinc coated with additional special Alloy coating 300mm on the topside for additional corrosion protection of the Terminal. The annular space between the pipes being filled up with COMPACT FILL(CF) (Crystalline Conductive Compound). The COMPACT FILL (CF) mixture which is machine pressed in the pipes should not disintegrate or collapse when outer pipe corrodes. The inner pipe should be extended with terminals for connectivity The job includes digging the pits and refilling the same by Electrodite/Conductolite Back Fill compound (Ground Enhancer), the BFC should be eco friendly it should not contain environmentally hazardous material/metal having RoHS Certification from NABL accredited lab. Good earth is to be arranged to fill the excavated pits by mixing the same with BFC 2or3 bags (as per soil condition). including PCC pit in cement concrete 1:3:6 (20mm graded stone aggregate) and RCC cover of size 450 x 450 x50mm in RCC 1:2:4 (20mm Graded stone aggregate) reinforced with and including 8.0mm dia TMT bars @ 100mm centre to centre both ways complete all as specified and directed.

CRANE Supply, install, Testing & commissioning of flame proof electricaly operated EOT Crane of 5.0 Tonne capacity double girder with a span of 9.0 mtrs, long travel length 36 Mtrs and lift upto 3 mtr height (Clear Hook Height of 3.0 Mtr available from FFL) inculding provision of pendent push button apart from radio remote control with micro speed through VVVF drives. Speeds : Lifting - 8-10 mtrs/ min, Cross Travel - 5. 0 mtrs/min, Long Travel - 10-15 mtrs/min. Note:- 1. Design of crane to be submitted by contractor and proof checking of design duly vetted from any IIT with in 02 months from date of acceptance 2. The design of crane should be done keeping in view of AC plant, ducting and fire alarm specification catered in this CA

Supply, install, Testing & commissioning offlame proof electricaly operated Crane of 5.0 Tonne capacity double girder with a span of 8.50 mtrs, long travel length 19.4 Mtrs and lift upto 4.2 mtr height (Clear Hook Height of 4.2 Mtr available from FFL) inculding provision of pendent push button apart from radio remote control with micro speed through VVVF drives. Speeds : Lifting - 8-10 mtrs/ min, Cross Travel - 5. 0 mtrs/min, Long Travel - 10-15 mtrs/min. Note:- 1. Design of crane to be submitted by contractor and proof checking of design duly vetted from any IIT with in 02 months from date of acceptance 2. The design of crane should be done keeping in view of AC plant, ducting and fire alarm specification catered in this CA

DG SET Supply and installation of silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete with relay panel and switch gears for automatic starting on main failure, control panel having meter and sound proof canopy as per CPCB norms and foundation etc. of capacity 200 KVA. (a) Specification of DG Set:- Diesel engine completely fitted with compliant Retrofit Emission Control Device(RECD) of suitable capacity rated at 1500 rpm, Water Cooled, Four Stroke Electric Start Diesel Engine with capacity of 10% over loading for one hour in every twelve hours duration having following accessories as scope of supply:(i) AIR INTAKE SYSTEM (ii) EXHAUST SYSTEM (iii) COOLING SYSTEM (iv) LUBRICATING SYSTEM (v) FUEL SYSTEM (vi) STARTING SYSTEM with 24 Volt Starter 24 Volt DC solenoid coil & 24 Volt DC Battery charging Alternator including battery as per OEM's specification (vii) INSTRUMENT PANEL with *Start / stop Push Button. *Lube oil pressure indication. *Water temperature indication. *RPM indication. *Engine running hour indication. *Low lube oil trip indication. *High Engine temperature trip indication *Battery Charging Indication * Over /Under Speed trip Indication *Low Fuel level Indication * Over Load trip Indication (viii) SAFTY CONTROLS with *Low lube oil pressure trip. *High Engine temp trip. * Low Fuel Level Trip * Over load trip * Over / Under Speed trip (b) Specification of Alternator:- Synchronous alternator suitable for continuous operation at 1500 RPM generating 415 volts at 0.8 p. f (lag) suitable for 50 Hz, three phase, 4 wire system. The alternator shall be brushless, singlebearing, self-excited&self-regulated with an AVR with +-1% voltage regulation (max) in static conditions

Serial Item No. 62.00 (Contd....) (c) Specification of Canopy:- Acoustic enclosure shall be powder coated, The silent canopy shall be of nut bolt type construction. Critical processes of punching is done on CNC machines to maintain dimensional accuracy of holes within 0.1 mm. Powder coating is done after seven-tank surface preparation process of sheet metal. Canopy panel and doors shall have inside lining of FIRE-RETARDANT foam as acoustic material & Rock wool for hot zone. Adequate hinged doors shall be provided to canopy, one door shall have glass window for control panel visibility. (d) Specification of AMF Panel:-(i) Frequency -50hz (ii) Capacity (Ampere) -325 amps(iii)Application- Generator use(iv)Circuit Bracker-Used L&T (v)Phase Type -Three Phase (vi)Voltage (V) -440v (vii)Generators Range -(kva) 200 (viii)Output Voltage (V) -440v (ix)Warranty -01 years (x)Cable Entry -Bottom (xi)Change Over Time (s)- 15 sec (xii)Automatic Grade -Automatic Note :- PCC foundation of suitable size shall be as per OEM's drawing and approved by GE.

Supply, installation, testing and commissioning outdoor type Automatic Power Factor Controllers (APFC) LT capacitor bank made out of CRCA sheet of 3.15mm thick panel (MDXL) duly powder coated RAL 7035, capacity 60 KVAR with 6 steps (24x5+3x10+1x20KVAR) having following accessories including control wiring with HR FRLS copper wire complete:- (i) Compact modular bolted design, removable side and back panels with option of top and bottom cable entry. (ii) Capacitor installed in removable side assemblies for ease of operation and maintenance. (iii) Incoming of APFC panel of MCCB of capacity 160 amp, 4 Pole 36 KA with IP-54 with high electrolytic grade aluminium bus bar of suitable rating. (vi) High performance microprocessor based on 3 phase APFC relay 8 stage with auto/manual option. (v) In built power analyzer, Amp meter, Volt meter, power factor meter (each 01 Nos) (vi) Capacitor duty contractors with high thermal carring capacity and early make contact to reduce inrush current for enhancing life of capacitor. (vii) Induced air system provided with axil flow fan/centrifugal fan. (viii) Bottom cable entry system available with front glass for viewing controller and analyzer from front.

M&L for Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to copper strip of size 20 x 3mm earth lead by means brazing after fixing of nuts, bolts, check nuts, washers of galvanised iron steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x 10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion earthing complete all as specified and directed.

BMS Software and Operator Workstation Supply Installation, testing & Commissioning of Intel i7 3rd Generation processor 3Ghz with 1TB hard disk, 8GB RAM/DVD-RW /keyboard/optical mouse/LAN card/22" LED monitor. Minimum 4 USB ports. With pre-loaded licensed Windows 7 Professional software or later complete all as specified and directed.

Supply Installation, Testing & Commissioning of A 4 B/w Laser Printer for Alarms and Reports as per specifications complete all as specified and directed.

Supply Installation, Testing & Commissioning of One User Workstation EMS License (as per ASHRAE Open Protocol BACnet/IP) Full Dynamic Vector Graphics Software. Graphic building same with Dynamics requirements. Management Stations matches the BACnet Profile B-AWS (Advanced workstation) as per the BTL Listing. The same includes the necessary dongles as required for each of the workstation complete all as specified and directed.

Supply & installatior. of UPS required as per DDC Pans capacity with 15 Minutes backup (12 Sets Considered ) complete all as specified and directed.

Supervisory Contreller& Operator Terminal Supply Installation, Testing & Commissioning of BACnet/IP Supervisory Controllertor connect the BMS PC & the same should have BACnet/IP Bacnet/Lontalk & BACnet/MSTP simutaneously. This will ensure that same router will be capable of third party integration on BACnet/MSTP. Router must support BBMD Profile (BACnet Broadcast Managemant Device) & is compliant with ANSI/ASHRAE 135-2012 (Rev. 1.10) router is compliant with ISO 16484-5 & should support BACnet/IPv4 & BACnet/IPV6 complete all as specified and directed.

Supply Installation, Testing &Commissioning of LCD Display type Portable Operator Terminal for Local Control & Monitoring by Operator at Field. The same should be able to provide dynamic response of the process variables graphically. Alarm monitoring with acknowledgement and visual and audible alarm indication.Pop up window with detailed message for alarms and events. Alarm and event history.Data point display and operation of all measured values, setpoints, plant states, operating states and parameters.Graphic based display and operation of all time schedules, exception calendar, online trending and heating curve. User specific configurable overview of main values in plant complete all as specified and directed.

Direct Digital Controller Standalone, Intelligent, UL listed, BTL tested, ANSI/ ASHRAE approved interoperable DDC as per the specification. All the controllers are UL/BTL tested & CE certified .The controller possesses Dual 32 Bit Microprocessor both for IO Managementas as well as communication.It should store trend logs and event buffer for a typical duration of upto 30 Days.DDC Controller shall have a resident real time clock with a battery back up. DDC must support trending & scheduling at Controller level. The controller shall be housed in a vandal proof, lockable & secure MS cabinets along with all necessary switchgear protections as required (a)For Building 1 (5 CSUs per DDC-3 Sets of DDC Panels as per IO Summaty) -50 IO Points

(b) All as per item No.64 but for Building 3 New as per IO Summary (5 Sets of DDC Panels Considered) - 100 IO

Points Controllers with Panels All as per item No.64 but for Building 4 as per IO Summary (2 Setsof DDC Panels Considered )- 40 IO Points

Controller with Panel Field instruments As per IO summary Supply Installation, testing & Commissioning of Air Differential Pressure switches across Fans & Filters.

Supply Installation, Testing & Commissioning of Duct Temperature & RH Sensor.

Supply Installation, Testing & Commissioning of Air Differential Pressre Sensor.

Supply Installation, Testing & Commissioning of Immersion temp. Sensor along with thermowell.

Supply Installation, Testing & Commissioning of Ambient T+RH Sensor.

Supply Installation, Testing & Commissioning of water DP transmitter.

Cabling & Conduiting Supplying, Installing, Testing & Termination of Signal & communication Cable 2core x 1.5sq.mm Multistranded Annealed Tinned Electrolytic Grade High Conductivity Copper Conductor, Shielded , PVC insulated, and inner sheathed PVC sheathed cable complete all as specified and directed. Note :- 2 core of cable shall be measured as one unit

Supply & Laying of 25 mm GI Conduits along with all accessories as required complete all as specified and directed.

Supply & Laying of Polyamide Flexible with fit to size fittings size PG-11/PG-16 complete all as specified and directed.

Material and labour for sign board made out of aluminium sheet 2.0 mm thick cut to size of 0.75 x 0.90 m fixed to hollow MS square tube (medium grade), 25 mm wide (02 nos all-round) frame work by keeping aluminium sheet in between two MS square tube including pasting letters/ signs made from retroreflecting sheets (average 30 letters in each board) and necessary rebating, bolting to join the sheet, welding 4 nos MS bolt (2 Nos at either ends) to fix/hang the sign board, fixing the sheet upon 02 Nos GI pipe (medium grade) 40 mm bore 2.0 m high support (vertically) above GL and grouting end in PCC block of size 40 x 40 x 50 cm, 1:3:6 type C2 and applying two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surfaces complete all as specified and directed.

PRIME COST SUM. The prime cost is to used as directed by the Accepting Officer vide condition 1(v) and 5 of IAFW-2249. (a) Provide a prime cost of Rs. 3,00,000.00 for Provision of two sets of Steel Roller Treadway (Each Set consists of two Nos Steel Roller) in all the 02 Igloo Buildings as approved by GE. (b) The contractor is to quote the amount in the money column i.e. in Col 'M' adding his overhead and profit. The amount shall be adjusted proportionately to the sum actually expended against Prime Cost Sum. Notes :- (i) Item(s) covered under Prime Cost Sum shall be ordered as per condition 5 of IAFW-2249. (ii) Contractor shall quote amount adding over the amount of prime cost sum to cover his overhead and profit.

Phoenix Infra

M/s Singh enterprises

M/S R. K. INDUSTRIES

A K BANSAL AND CO