Tender For Construction Of Centre Of Excellence For Cleanz Facility At Iit Hyderabad, Subhead- Internal And External Electro-Mechanical Works, Hyderabad-Telangana

TDR : 53891213

Tender Notice
Corrigendum Details
BOQ

Expired

Hyderabad , Telangana

Tender Brief : Corrigendum : Tender For Construction Of Centre Of Excellence For Cleanz Facility At Iit Hyderabad, Subhead- Internal And External Electro-Mechanical Works

Document Fees
Refer document

EMD
₹ 555500.0 /-

Tender Value
₹ 2.77 Crore /-

Submission Date
27-02-2026

Competition Type
Indian

Bidding Type
Tender

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Sr No	Corrigendum Date	Corrigendum	Type	New Submission Date
1	24-02-2026	Corrigendum02	Financial Bid	27-02-2026
2	20-02-2026	Corrigendum01	Date	27-02-2026

Name of Work: Construction of Centre of Excellence for Centre of Clean Coal Energy & Net Zero (CLEANZ) facility at IIT Hyderabad.Sub Head: Internal & External Electro-Mechanical Works for CLEANZ Facility.

Sl. No.	Item Description
1	Sub-Head I - Wiring /Switches & Sockets/Modular BoardsWiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
2	Group C
3	Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required
4	2 X 4 sq. mm + 1 X 4 sq. mm earth wire
5	4 X 6 sq. mm + 2 X 6 sq. mm earth wire
6	4 X 10 sq. mm + 2 X 6 sq. mm earth wire
7	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
8	15/16 A switch
9	6 pin 15/16 A socket outlet
10	Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.
11	Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.
12	Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.
13	6 Module
14	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
15	Sub-Head II - DBs, MCBs, RCCBs, MCCBs, Industrial Sockets, EarthPits, Cable Trays & Cable glandsProviding and fixing following rating and breaking capacity MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.
16	4Pole, MCCB, 200A, 36 KA
17	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator)
18	4 way (4 + 12), Double door
19	6 way (4 + 18), Double door
20	Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB’s (but without MCB’s and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)
21	4 way (4+12), double door
22	12 way (4+36), double door
23	Supplying and fixing following rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.
24	Single pole (16A)
25	Double pole (32A)
26	Triple pole (32A)
27	Triple Pole and Neutral (32A)
28	Triple pole (63A)
29	Four pole (63A)
30	Four pole (125A)
31	Supplying and fixing following way, horizontal type Single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator)
32	8 Way Double door
33	Supplying and fixing of 415V , 3P+N+E Five Pin Industrial type Plug and socket DBin sheet steel enclosure, on surface or in recess complete with connections, testing and commissioning etc. as required.
34	32A 3P+N+E 5Pin Plug & Socket DB
35	63A 3P+N+E 5Pin Plug & Socket DB
36	125A 3P+N+E 5Pin Plug & Socket DB
37	Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required.
38	150 mm width X 50 mm depth X 1.6 mm thickness
39	200 mm width X 50 mm depth X 1.6 mm thickness
40	Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.
41	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
42	Providing and fixing 25 mm X 5 mm Copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.
43	Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.
44	Supplying and laying 25 mm X 5 mm Copper strip at 0.50 meter below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50 mm)
45	Supplying and laying 25 mm X 5 mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50 mm)
46	Providing and fixing 25 mm X 5 mm Copper strip on surface or in recess for connections etc. as required
47	Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required
48	Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.
49	Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.
50	Above 185 sq. mm and upto 400 sq. mm
51	Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface as required.
52	Above 35 sq. mm and upto 95 sq. mm (clamped with 40x3mm MS flat clamp)
53	Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.
54	Upto 35 sq. mm (clamped with 1mm thick saddle)
55	Above 35 sq. mm and upto 95 sq. mm (clamped with 40x3mm MS flat clamp)
56	Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.
57	3½ X 50 sq. mm (35mm)
58	3½ X 95 sq. mm (45mm)
59	3½ X 120 sq. mm (45mm)
60	3½ X 300 sq. mm (70mm)
61	3½ X 400 sq. mm (82mm)
62	4 X 10 sq. mm (25 mm)
63	4 X 16 sq. mm (28 mm)
64	supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:
65	120 Sqmm
66	Sub-Head III - Hume Pipes, Cable ChambersProviding, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc. as required.
67	150 mm dia
68	300 mm dia
69	Constructing masonry Chamber 60x60x75 cm, inside in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for fire hydrants, with C.I. surface box 350x350 mm top and 165 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand:10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :
70	With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
71	Sub-Head IV - MV Power CablesSupply, loading, Transportation, unloading at site, storage st site, shifting from storage place to site of following size of XLPE Insulated PVC Sheathed, FRLS, Aluminium Conductor armoured power cable of 1.1 KV grade conforming to IS : 7098 (Part-1) 1988 amended upto date and as per specifications.
72	4C x 10 Sq.mm
73	4C x 16 Sq.mm
74	3.5C x 50 Sq.mm
75	3.5C x 95 Sq.mm
76	3.5C x 120 Sq.mm
77	3.5Cx300 sq mm
78	3.5Cx400 sq mm
79	Supply, loading, Transportation, unloading at site, storage st site, shifting from storage place to site of following size ofHT XLPE Insulated PVC Sheathed, FRLS, armoured power cable of 11 KV grade conforming to IS : 7098 (Part-2) 1985 amended upto date and as per specifications.
80	3 Core x 120 sq. mm
81	Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.
82	Above 120 sq. mm and upto 400 sq. mm
83	Sub-Head V -BLDC Ceiling Fans and Exhaust FansSupplying of BLDC Ceiling Fans 1200 mm sweep, 28/32W, 340rpm, 50 Hz, 110-290V, Step regulator type, Single phase AC supply associated with suspension rod and all accessories, etc. The fan shall be green rated as per BEE norms. with ISI mark as required.
84	Supply, Installation, testing and commissioning of BLDC Exhaust fan 20W, 200mm, 230V AC, 50Hz with complete erected in position etc. as required.
85	Sub-Head VI -LED Light Fixtures,poles,FoundationSupply, Installation, Testing and Commissioning of 15W LED round Surface mounted LED Light full glow Downlighter along with electronic driver with complete accessories, etc., as required. (Make : Havells, Model No. : INTEGRA NXT DL ROUND - SURFACE, INTEGRANXTRDDLRSURD15WLED865S oror equivalent model of othe approved makes in the tender.
86	Supply, Installation, Testing and Commissioning of 18W LED round Surface mounted LED Light full glow Downlighter along with electronic driver with complete accessories, etc., as required. (Make : Havells, Model No. : INTEGRA NXT DL ROUND - SURFACE, INTEGRANXTRDDLRSURD18WLED865Sor E or equivalent model of othe approved makes in the tender.
87	Supply ,installation testing and commissioning of 60W LED 5700K, Fixture dimension: 600X443,Round Shape, D2 type mounting,IP 65,Graphite greyin color,jet black,and optics 120,Post-Top Light as required (similar to Make: K-Lite,Module: KL-5040 JUNO) oror equivalent model of othe approved makes in the tender.
88	Supply, Installation, of Post Top Light Pole with 4.27 m in height ,P8 type Flat Lightning pole,Graphite Grey in colar,KP-9204 ,4 nos of M16 foundation Bolt J type etc as required
89	Supply, Installation, testing and commissioning of 50 W LEDFloodlight Luminaire with high pressure die cast housing and IP65 Protection of Surface panel , complete with all accessoriesetc. connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing directly on ceiling/ wall, including etc. as required. (Make: Philips, Model : BVP120 LED47 CW NB FG A1 PSU GR)or equivalent model of othe approved makes in the tender.
90	Supply, Installation, testing and commissioning of 100 W LEDHigh bay Luminaire with high pressure die cast housing and IP66 Protection of Surface panel , complete with all accessoriesetc. connection with 2.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing directly on ceiling/ wall, including etc. as required. (Make :Make : Philips Model:BY515P LED100S 5700 NB PSU GR).or equivalent model of othe approved makes in the tender.
91	Supply, Installation, Testing and Commissioning of Surface and wall mounted 20W, LED batten, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver, complete with all accessories and tube etc. connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing directly on ceiling/ wall, including etc. as required. (Make : Havells, Model : LUMILINE PLUS HIGH WATTAGE, LUMILINEPLUSBS40WLED865SPCSSIND oror equivalent model of othe approved makes in the tender.
92	Supply, Installation, Testing and Commissioning of Surface and wall mounted 10W LED batten, extruded Polycarbonate housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver, complete with all accessories and tube etc. connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing directly on ceiling/ wall, including etc. as required. (Make : Havells, Model : LED Pride Ultra Next or Equivalent of Philips/Wipro).
93	Supplying and Installation of 2x2recess type 36W,6500k,LED panel Light suitable for mounting with grid celing , extruded aluminium housing for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver with ISI mark including necessary accessories etc. as required. (Similar to Make: Havells, Model: LHEBAEP71W1W036)
94	Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required
95	Above 4.5 Meter and upto 6.5 Meter
96	Sub-Head VII -UPS Supply,Transprtation, storing at site, shifting at work place, installation, Testing and commissioning of the followingratingonline UPS as per specifications and complete in all respects.The scope also includes Installation, Testing and Commissioning of Sealed Maintenance Free lead acid Batteriescomplete with intercell connectors & copper cables, Battery breaker, battery stand made out of Powder Coated MS Angles with adequate supports to carry the load of the batteries.& also TVSS at the input of each UPS to protect against transients, surges & Noise as per the tender specifications
97	Supply, installation, Testing & commissioning of 10 kVAon line Input 3 Phase 4 Wire415 V± 10 & 3 Phase 4 Wire 415V AC Output ± 1% AC UPSwith Isolation Transformeralong with suitable battery set 20 Nos (12V, 42AH) batteryback up 30 minutes with complete connections respect as instructed/directed by engineer incharge.(Make : Numeric, Model No. :HPi 33 EVO)or equivalent model of othe approved makes in the tender.
98	Sub-Head VIII - LT Electrical PanelsDesign, fabricate Supply, Installation, Testing and Commissioning of Dust proof , vermin proof cubical Type LT electrical panel board INDOOR type suitable for 415 Volts 3 phase 4 wire 50 Hz AC supply system fabricated in compartmentalized design from CRCA sheet of 2 mm thick for frame work and covers 3 mm thick for gland plates and top cover double door hinged type panels with heavy duty locks and keys including cleaning and finishing completed 7 tanking process of power coating in approved shade having 1600 Amps capacity extendable type TPN Aluminium alloy bus bar of high conductivity, DMC/SMC bus bar support with short circuit withstand current capacity of 1 second for 50 KA and bottom base channel of MS section not less than 75 mm X 40 MM x 5 mm thick , fabrication shall be done transportable sections entire panel shall have a common copper earth bar of size 25 mm X 5 mm at the rear with 2 nos. of earth studs , solid connections from main bus bar to switch gears with required size of aluminium bus bar and control wiring PVC insulated copper conductor single core cable alloy , cables glands plates in two sections with multi-function digital meters ( consisting of Voltage, Amps, KWH ,KW , PF parameters ) on Incoming and Breaker ON/Off/ Trip indicating lamps with ,push buttons, control MCBs , set of RYB phase indicating lamps with 2 A control MCBs on each out going to be provided with the following switch gears connected interconnected with control wiring of size 2.5 sq mm single core copper stranded conductor / wire all as directed by Engineer-in-charge.
99	Source-I : Incoming a ) 1250A, FP, 50KA EDO ACB with Accessories As Incomer - 1 No.b ) Digital Metering with M/F Meter with RS 485 Port- 1 Setc ) ACB 50KA ON,OFF, TRIP, Spring Charge, In Service I/Lamps-5 nosd) 63A 4P MCB with SPD -01 SetOUTGOINGFeedersa) 630A 4P MCCB-TM 50KA+SPDRS+ROM with Aux. & Trip Coils -01 Nob) 250A 4P MCCB-TM-36KA+SPDR+ROM with Aux. & Trip coil -1 Noc) O/G 160A 4P MCCB-TM-36KA+SPDR+ROM with Aux. & Trip coil- 5 Nosd) MCCB ON, OFF, TRIP I/Lamps (Sets) for O/G MCCBs- 7 Nose) 63A 4P MCBsf) 32A 4P MCBsg) Al. Busbars, Links, Supports, wiring etc.ON/OFF/Trip Indication lamps -09 NosAuxiallary Contactors -03 NosMS PANEL INDOOR - 1 Nos
100	Design, fabricate Supply, Installation, Testing and Commissioning of Dust proof , vermin proof cubical Type LT electrical panel board INDOOR type suitable for 415 Volts 3 phase 4 wire 50 Hz AC supply system fabricated in compartmentalized design from CRCA sheet of 2 mm thick for frame work and covers 3 mm thick for gland plates and top cover double door hinged type panels with heavy duty locks and keys including cleaning and finishing completed 7 tanking process of power coating in approved shade having 1000 Amps capacity extendable type TPN Aluminium alloy bus bar of high conductivity, DMC/SMC bus bar support with short circuit withstand current capacity of 1 second for 50 KA and bottom base channel of MS section not less than 75 mm X 40 MM x 5 mm thick , fabrication shall be done transportable sections entire panel shall have a common copper earth bar of size 25 mm X 5 mm at the rear with 2 nos. of earth studs , solid connections from main bus bar to switch gears with required size of aluminium bus bar and control wiring PVC insulated copper conductor single core cable alloy , cables glands plates in two sections with multi-function digital meters ( consisting of Voltage, Amps, KWH ,KW , PF parameters ) on Incoming and Breaker ON/Off/ Trip indicating lamps with ,push buttons, control MCBs , set of RYB phase indicating lamps with 2 A control MCBs on each out going to be provided with the following switch gears connected interconnected with control wiring of size 2.5 sq mm single core copper stranded conductor / wire all as directed by Engineer-in-charge.
101	a ) 630A 4P MCCB-TM 50KA+SPDRS+ROM with Aux. & Trip Coils As Incomer - 1 No.b ) Digital Metering with M/F Meter with RS 485 Port- 1 Setc) 63A 4P MCB with SPD -01 SetOUTGOINGFeedersa) 250A 4P MCCB-TM 50KA+SPDRS+ROM with Aux. & Trip Coils -02 No\"sb) 125A 4P MCCB-TM-36KA+SPDR+ROM with Aux. & Trip coil- 1 Nosc) MCCB ON, OFF, TRIP I/Lamps (Sets) for O/G MCCBs- 4 Nosd) 63A 4P MCBs- 3 No\"se) 32A 4P MCBs - 5 No\"sf) Al. Busbars, Links, Supports, wiring etc.MS PANEL INDOOR - 1 Nos
102	Sub-Head- IX : 200 kVA DG Set along with AMF Panel and foudationSupplying, Installation, Testing & Commissioning of ‘Silent Type Diesel Generating set as per CPCB IV + or better norms along with having Prime Power Rating of KVA as below, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 Load Factor, including testing at factory and site with fuel, load for test and other necessary arrangements Complete as per CPWD specifications, should have QR code which should contain drawing, test report OEM manual,Geo- Tag of manufacturing location, rating plate as per relevant IS Code etc. and consisting of the followings:
103	(A) Diesel Engine:Tourbocharged Diesel engine 4 stroke water cooled, multi cylinder, dynamically balanced fly wheel, electricstart of suitable BHP at 1500 RPM suitable for above output of alternator at 40 0C, 50% RH & at 1000 Meter MSL , capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be with Electronic governor, Dry type Air filter with service indicator, first filling of engine fuel (after commissioning) lubricating Oil, Coolant and other consumables complete with all the required accessories, the Electronic governor shall be as per ISO 8528.The engine shall comply to the latest CPCB norms (CPCB IV + or better) and Conforming to BS 5514, BS 649, IS 10000, IS 10002, IS 13018 and as per CPWD specifications.(B) Engine mounted Instrument Panel fitted with andhaving digital dis Plate for following:(i) Start-stop switch with key(ii) Water temperature indication(iii) Lubrication oil pressure indication(iv) Lubrication oil temperature indication(v) Battery charging indication and Voltage indication(vi) RPM indication(vii) Over speed indication(viii) Low lubricantion Oil trip indication(ix) Engine Running Hours indication(x) Fuel Level
104	(C) Alternator:Synchronous alternator rated of appropriate KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 0C, 50% RH & at 1000 Meter MSL. The alternator shall be having Screen Protected Drip Proof (SPDP) enclosure IP23, brushless, continuous duty, dynamically balanced rotor, capable of taking 10% over loading for one hour after 12 hours of continuous operation, self cooled,self-excited and self-regulated through AVR conforming to IS13364(Part 2)/IS: 4722/BS 2613 suitable for tropical conditions and with class- H insulation.
105	(D) Base Frame & Foundation: Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer.
106	(E) FUEL TANK: Daily service fuel tank of suitable liters capacity as per CPWD Specifications, fabricated out of 3 mm thick M.S. sheet complete with all standard accessories andfuel piping between fuel tank and diesel engine with MS class ‘C’ pipes of suitable dia. Complete withvalves, level indications & accessories as required as per specifications.(F) Exhaust System: Dry exhaust manifold with hospital type exhaustsilencer and catalytic convertor.(G) Starting System: 12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initialexcitation complete with suitable numbers of batteries(180 AH capacity lead acid SMF type) as required as per specifications. The battery shall be housed inside the acoustic enclosure of DG Set.
107	(H) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere and the temperature rise inside the enclosure, noise level outside enclosure. The acoustic enclosure should be suitable for cable connection/connection through bus-trunking. Such arrangements on acoustic enclosure should be water proof & dust-proof conforming to IP-65 protection. The enclosure shall be as per CPCB IV + or better norms etc. and as per CPWD specifications.
108	(I) AMF Panel:Free standing floor mounted IP 42 automatic mains failure control panel including auto by-pass, suitable for KVA as below for silent type DG set complete with relays, timers, set of CTs for metering & protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, Kilo Volt Ampere Reative Hour (KVARH), KVA (Phase & Total), KW & provision for overload, short circuit, restricted earth fault, under frequency, power (aluminium) and control (copper ) cabling of suitable size upto 15 meter between AMF panel, LT Panel and DG Set including connection interconnection etc. as required, all complete and inter locking and communication/Ethernet /RS485/SNMP port open protocol for BMS integration including suitable software, the panel shall be of DG Set OEM make etc. as per approved by Engineering in charge and including the following:
109	1. Suitable numbers and appropriate capacity 4 pole motorised electrically operated draw out with cradle type 3 position ACB/ MCCB with electronic release for O/C & E/F and shunt trip.2. Auto/Manual/Test/Off selector switch3. Protection for under and over voltage phase reversal (2 nos Over voltage relay, 2 Nos. reverse power relay and 2 Nos. under voltage relay).4. 3 Sets of current transformers 15 P 10 accuracy for protection and 15 VA class-I for metering5. Energy analyser unit to indicate current, Voltage( LN & L_L), kW, kVA (Phase & Total), Frequency, KWH, PF.6. LED Indicating lamps for load on mains and load onset7. Fuse/ MCB for instruments8. Battery charger, complete with transformer/ rectifier,D.C. voltmeter and ammeter, selector switch for trickle, off and boost and current adjustment
110	9. Main supply failure monitor10. Supply failure timer11. Restoration timer12. Control unit with three impulse automatic enginestart/stop and failure to start lockout.13. Impulse counter with locking and reset facility.14. ON/OFF/Control circuit switch with indicator15. Audio/Video annunciation for(i) High water temperature(ii) Low lubricating oil pressure(iii) Engine over speed(iv) Engine fails to start(v) Full load/maximum load warning
111	16. Protection for over/under Frequency, Loss of AC sensing, Over Current, Unbalancing load with suitable number of relays and accessories17. Maintenance notification based on Engine Run Hour & due date.18. Load Management through PLC to achieve auto opening and closing of incomer breakers, bus coupler switching of essential panel , interlocking providing signal to AMF Panel for load status and AMF shall give command to DG Set to auto start / auto stop depending upon load status and requirement etc. and necessary hardware and software required to perform the operation shall be provided by the contractor including all control wiring.NOTE:(i) Fuel tank, if necessary, be erected on a suitable staging to have positive suction with all necessary connection as per standard practice from tank to injector.(ii) Technical specifications/ literature of all items are to be submitted along with tender documents by the tenderer while submitting the tender.
112	200KVA
113	Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.
114	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.
115	All kinds of soil.
116	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
117	Centering and shuttering including strutting, propping etc. and removal of form work for :
118	Foundations, footings, bases for columns
119	Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel:
120	1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)
121	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :
122	Cement mortar 1:6 (1 cement : 6 coarse sand)
123	12 mm cement plaster of mix :
124	1:6 (1 cement: 6 fine sand)
125	Centering and shuttering including strutting, propping etc. and removal of form for
126	Lintels, beams, plinth beams, girders, bressumers and cantilevers
127	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.
128	Thermo-Mechanically Treated bars of grade Fe-500D or more.
129	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level
130	1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)
131	6 mm cement plaster of mix :
132	1:3 (1 cement : 3 fine sand)
133	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift.
134	Sub-Head X : Fire Fighting System (FFS) :Supplying and fixing of ABC Fire extinguisher 6KG ABC fire Extinguisher as per IS15683-2006Make : Safex orequivalent model of othe approved makes in the tender.
135	Supplying and fixing of Co2 Fire extinguisher of 4.5KG CO2 fire Extinguisher as per IS
136	Sub-Head XI : Fire Alarm System (FAS) :Supplying and Installation of Control Panel for Addressable Fire Alarm System as required. (Make : Honeywell Morley IAS) orequivalent model of othe approved makes in the tender.
137	Supplying and Installation of Addressable MCP as required. (Make : Honeywell Morley IAS) orequivalent model of othe approved makes in the tender.
138	Supplying and Installation of Addressable sounder as required. (Make : Honeywell Morley IAS) orequivalent model of othe approved makes in the tender.
139	Supplying and Installation of Addressable Multi detector as required. (Make : Honeywell Morley IAS) orequivalent model of othe approved makes in the tender.
140	Supplying, Laying and Installation of 2CRx1.5sqmm, FRLS PVC insulated, Armoured Copper conductor Cable for FAS as required. (Make : Polycab)
141	Sub-Head: XII Compact Secondary Substation Design, engineering, manufacturing, testing and supply of Outdoor type 11KV Compact Sub-station (CSS) suitable for 11kV, 50Hz, with HT Switchgear, Dry type Transformer and LT Switchgear, Cable termination facility for HT & LT side, internal illumination, earthing, interconnection of Transformer with HT & LT equipments, suitable for ready Plinth and comprising of the following
142	a) StructureOutdoor type enclosure having modular construction of 1.6/2.0mm GI Sheet Steel. The enclosure shall have IP54 degree of protection for HT & LT compartment & IP23 degree of protection for Transformer compartment. The enclosure exterior shall be painted with epoxy based powder coated paint (RAL-7032). The bottom base frame shall be welded and black painted Channel structure with lifting arrangement for the completely assembled CSS. Each compartment is provided with door and pad locking arrangement. The Compartment illumination lamp with door operated switch shall be provided for each compartment. The Transformer compartment is provided with Limit switch to trip the HT Switchgear, in case the Transformer compartment door is inadvertently opened in LIVE conditionHT Section:RMU (SF6 gas insulated ): Sheet steel enclosed, free standing, indoor mounted, 11 kV, 630A, 21kA/3s, 3-WAY Non - extensible RMU, consisting of 3 Nos. Fixed VCB (Motorised charging & closing), mechanical ON/OFF indicator, trip coil, Manual Close & Trip PB, live cable indicator, mechanical interlocks, pad locking facility, SF6 gas manometer, cable boots, a) Relay shall be self powered of Ashida/C&S Make. ( 50,50N,51,51N) withRS485 communication portb) Protection CT shall be 100/1A 2.5VA 5P10. c) Metering CT shall be 100/1A 2.5VA Class 1.0 accuracyd)MeteringPT: 11000/√3 110V/√3 50VA Class 1.0 Accuracy.e) Voltage presence indicator for incoming Healthy Indicationsf) Mechanical Indication for Breaker & LBS ON/OFF/EARTHED.g) Standard Manometer (SF6 Gas Pressure Indicator)h) Fault Passage Indicator only for LBSi) Announciation and hooterj) Operating handleAll the incoming modules of the RMU shall be capable for cable termination of 3C x 120 sq. mm Al XLPE Cable, incoming cable termination kits shall be in the scope of purchaser only.
143	B) TransformerA.1) 630 KVA 11KV/415V Dyn11 Copper Wound Cast Resin Dry Type Transformer with Off load tap links of +5% to -5% @2.5%. Class of Insulation: F, Temperature rise limits of 90 deg.C over ambient of 50 degrees. Transformer Losses:(Losses as per ECBC 2017) Max. losses at 50% loading=3340W, Max losses at 100% loading:8820W and impedance 4.5 %.- 1 No.A.2) Surge Arrester on HT side - 1 No.A.3) WTI with Alarm and Trip Contacts - 1 No.
144	C) LT Panel - 1250 A Aluminium Busbar (100% for Phase & 50% for Neutral) Current Density 1 Amp/Sq mmAluminium PVC sleeved Busbar from transformer Secondary to LT Section (100% for phase, Current density - 1A/ sq mm)C.1) INCOMER From TransformerC.1.1) 1250 Amps 4P 50Hz 50KA EDO Type Air Circuit Breaker (ACB) with microprocessor based TS6S Trip unit (without display)for overload, short circuit & Earth Fault protection and Auto Transfer Switch (ATS). (One ACB considered as DG incomer) - 2 SetC.1.2)RYB ON OFF TRIP Indication lamps - 2 SetC.1.3) LT side metering CT 1250 A / 5A,15VA, Cl:1.0 - 3 Set. C.1.4) Multifunction meter, CL-1.0 Accuracy with RS485 Port - 1 No.C.2) Outgoing FeedersC.2.1) 630 Amps 4P 50Hz 50KA EDO type Air Circuit Breaker (ACB) with microprocessor based overload, short circuit & Earth Fault protection - 2 SetC.2.2) 400 A MCCB microprocessor based released for OC,SC and EF-01set.
145	D) Outdoor EnclosureOutdoor type enclosure having construction of Galvanised Sheet Steel having 1.5mm thickness for Non-load bearing & 2 mm for Load bearing partition sheets & Door with HRCA 4 mm base frame. The Enclosure shall have IP54 degree of protection for HT & LT switchgear compartment & IP23 degree of protection for Transformer compartment. The enclosure exterior shall be Powder Coated (Colour Light Gray & D.A.Gray ). Each compartment will be provided with the door and pad locking arrangement. The Compartment illumination lamp with door operated switch shall be provided for MV & LV compartment. As per IEC 62271-202 - 1 Set
146	E) Interconnecting and EarthingInterconnection Between HT switchgear & Transformer usingXLPESingle Core Aluminum unarmorured Cable & Interconnection between Transformer & LT switchgear using Aluminum Busbars. Internal earthing connections by using 50X6 GI strips, Transformer Neutral shall be 50X6 CU. - 1 Set
147	Supply, Installation, Testing and Commissioning of 11kV, 630 AVInd Panel with 630A Vacuum Circuit Breaker- 01Nos., 26.3kA/1Sec, Indoor Type, floor mounted with 800A copper busbar as incomer and 630A Copper Busbar as outgoing with Hongshang sleeve cable entry forCable. Control Voltage for Closing / Tripping - 24VDC, Spring Charging Motor - 230VAC. Design Ambient - 40 degree., Paint Shade : RAL 7032 (Only for front door & end cover ). Internal Arc 1 sec, Single Phase Cast Resin wound type CT\"s for 11KV, 26.3KA for 1Sec. Isf<=10, Insulation class-E 100/1-1A Core1:5P10/7VA, Core 2: 1.0/7VAOTHER B/O ITEMSTNC Switch -1 no., L/R Switch -1 no.,Emergency Stop P.B.-1 no.,Lamp Test P.B.-1 no., MCB for Panel DC -3 nos, MCB for Panel AC -3 nos, MCB for Spring Charging Motor -1 no., Main AC MCB-1 No., Main DC MCB-1 no., Indicating Lamps -8 nos, Annunication 8 window-1 No., Toggle Switch for SpaceHeater-1 no., Hooter-1 No., Main Protection Relay:- NUMERICAL COMMUNICABLE on Modbus Protocol - 1 No.Auxiliary / Static / Electromechanical RelaysAntipumping Relay (94) Type: CRM Master Trip Relay (86) Type:PQ8 -1no., Trip Circuit Supervision - 1 JobPSU6(Breaker Contact Multiplier)-1 no., MetersMFM- 1 No., Digital Ammeter with Selector Switch-1 no., RTTB-1No. Power Cable Entry-Rear Bottom with cable extension box
148	Sitc of Feeder pillar
149	SITC of building Lightening protection system
150	Sub-Head XIII : LAN and NetworkingSupply, Installation, of 12U loaded 55x 60 CKD wall mounted Network rack as required
151	Supplying and drawing 1 run of UTP 4 pair CAT 6A LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required.
152	1 run of cable
153	Supplying and fixing following size/ modules, PVC box alongwith modular base & cover plate for modular switches in recess etc.as required.
154	1 or 2 Module
155	Supplying and fixing following LAN Data Socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
156	RJ 45 Cat6 Data outlet with shutter (Smilar to Make: Commscope, Model:2153449-6)
157	Supplying and termination of RJ45 Connectors for the exisiting UTP Cat 6A LAN cables as required.
158	Supply installation testing and commissioning of Swircing component 24 port PoE4x 10G, Similar to Cisco model: catlyst 9300 L.
159	Cat 6 UTP patch cable 1 metre
160	Supplying and drawing following core Multi mode Fiber Optic Cable having corrugated steel armoring,leser optimize 50/125 μm with HDPE jacket, LSZH (Low smoke Zero Halogen), Tight-buffered or loose tube, maximum attenuation: < 3.5 dB/km at 850 nm, < 1.5 dB/km at 1300 nm, bandwidth > 2000 MHz-km at 850 nm, > 500 MHz-km at 1300 nm compliance and certifications: ISO/IEC 11801 Ed. 2.2, ANSI/TIA-568- C.3, ITU-T G.651.1 RoHS compliant. Multi Mode Fiber shall be Central-loose tube filled with Thixotropic jelly, duly following Standards: ISO 11801, IEC 60793-1/60794-1-2, ITU-T-REC G.652D and Telecordia GR-20-core, High quality Electro Chromium Coated Corrugated Steel tape (ECCS ) and HDPE- Sheath, Operating ambient Temperature should be – 5 0C to+50 0C and Storage Temperature should be – 5 0C to+50 0C, Maximum Attenuation ± 3.5 dB/km at Operational Wavelength 850 nm and ± 1.5 dB / km atOperational Wavelength 1300 nm . type of fibershould be 50/125 / G.652D & Refractive Index shouldbe 1.483/1.478, The value for Mode-filed,CladdingDiameter 50 ± 2.5 μm and 125 ± 1μm correspondinglyi/c splicing &marking etc complete as required.
161	6 Core Multi Mode Optical Fiber Cable
162	Supply, installation, testing and commissioning of Access layer components (Wifi Router) as required similar to Cisco Merakai MR44-HW
163	Supply installation testing and commissioning of Uplinlk/firbre modules similar to 10G BASE-SR SFP 25+ Module Enterprises Class.
164	Sub Head XIV: SITC of variable Refrigerant Volume (VRV) SystemSupply of modulating TOP Discharge outdoor units, with scroll compressors with all variable speed Inverter compressors, special pre-coated fins, panel, corrosion resistant coated condenser, inverter based condenser fan supports, electrical & microprocessor panel, isolating valves and all the necessary accessories for proper functioning of the units, having followingcapacities.
165	36 HP ( 12Hp + 24HP)Similar to Make: Bluestar, Model Number : IVRFB-12TCN,IVRFB-24TCNor equivalent model of othe approved makes in the tender.
166	6 HP Side DischargeSimilar to Make: Bluestar, Model Number : IVRFB-06SC orequivalent model of othe approved makes in the tender.
167	Supply of variable refrigerant volume modular type Indoor units , The indoor units shall be suitable to work on cooling mode. The indoor units shall be suitable for operation on 220 ±6% volts, 50Hz, 1 phase AC power supply.The indoor units shall be of following capacities. All Indoor Units shall have inbuilt Drain Pumps. All Cassette units shall be provided with decorative panels
168	Supply of VRF Indoor Units
169	Supply of 4 Way Cassette Units
170	2.8 TR - VLC-34
171	4.0 TR - VLC-48
172	Supply of Higher Capacity Ductable AC Units
173	11 TR Ductable type VRF Indoor UnitSimilar to Make: Bluestar, Model: VSD-132A
174	Supply of AHU Expansion Kit Similar to Make: Bluestar, Model: VAEKIT-150
175	Supply of Imported Refnet Y Joints
176	For Outdoor Units - BVRJ24-63-I
177	For Indoor Units Refnet Y Joints
178	For Higher Capacity Ductable AC Units - BVRJ-8-19-I
179	For 4 Way Cassette Units - BVRJ-5-6-I
180	Supply of Cordless Remote Controller - CDCO-D716-00
181	Supply of Corded Remote Controller - CDCO-D170-00
182	Supply & Commissioning of Centralized Remote Controller touch screen central controller capable of controlling and monitoring the system thru computer and shall have all desired features like Operation of remote, setting of temperature limit , temp range, fan speed, swing control, switching on & off etc., status of running outdoor machines compressor etc. including power consumption monitoring of the entire system including each induvial indoor unit and having capacity to control all required no. of Indoor units individually.Note : Provision for BMS Integration for future should be availableSimilar to Make: Bluestar or
183	SITC of 18Gauge Hard refrigerent piping for Ductable Units of various sizes with 19mm thick nitrile rubber insulation for 1\" & above 1\" and 13mm nitrile rubber insulation for the rest of the pipes with necessary supports &clamps.One meter includes one meter suction & one meter liquid line.
184	SITC of 18Gauge Hard refrigerent piping for VRF Cassette Unitsof various sizes with 19mm thick nitrile rubber insulation for 1\" & above 1\" and 13mm nitrile rubber insulation for the rest of the pipes with necessary supports &clamps.One meter includes one meter suction & one meter liquid line.
185	Supplying & laying of following Main incoming cable and earth, 1100 volt grade XLPE insulated PVC sheathed Copper conductor flexible cable 6C x 10 Sqmm Copper Seilded Armoured Cable
186	SITC of communication cable - 4C x 1.5 sq.mm shielded cable properly laid in PVC Conduits between indoor to outdoor units & for Central Controller
187	Fabricating and installing following size of perforated G.I cable trays including horizontal and vertical bends, reducers, tees, cross members and other accessories as required and duly supported from the floor as required.
188	300 mm width X 50 mm depth X 1.6 mm thickness
189	Ducting WorksInsulated Single walled flat Oval/spiral ductsDesign, Supply, fabrication, Installing, testing and commissioning factory fabricated Single walled flat oval/spiral ducts complete with 19mm thick internal nitrile rubber insulation, Duct sheet should be min. 120 GSM zinc coating, all duct fittings (bends, reducers, couplings, end caps, collars) in GI, With supporting clamp at 2.5/rmt spacing of duct as per technical specificationand as required with the approved shop drawings as per technical specifications with all the necessary mounting accessories as required for complete installation and asper the directions of Engineer-In-Charge.(FACTORY FABRICATED DUCTS AS PER “SMACNA” STANDARDS & SPECIFICTIONS)The ducting shall be provided with suitable thickness powder coating. The colour of coating shall be finalized and approved by architect. Cost of ducting includes powder coating of approved colour and no extra cost shall be paid.
190	24 Gauge GSS
191	22 Gauge GSS
192	Supply and fixing of 19 mm thick closed cell class O nitrile rubber duct thermal insulation by using SR998 adhesive.Make: Armacell / K flex
193	Supply and fixing of duct acoustic lining 15 mm thick (Open cell nitrile rubber) with in supply and return air ducts as per specifications. (Till 3 Meters from AC Unit Or as per the OEM Standard)
194	Supply, installation and balancing of Extruded Aluminium construction square shape supply air diffusers with removable core & anti smudge ring & volume control dampers.The diffusers will be powder coated in shade approved by EIC and installed as per approved shop drawings and specifications
195	Supply, installation and balancing of Extruded Aluminium construction square shape Return air diffusers.The diffusers will be powder coated in shade approved by Client and installed as per approved shop drawings and specifications
196	500 x 300mm
197	SITC of Fire retardant canvas connections with ZIP
198	Supply, Installation & Fixing of MS Base Frame for ODU Units
199	Supply of CABINET TYPE INLINE FANS for fresh air Constructed with sheet steel with epoxy polyester paint, acoustic insulation within the outer shell. The fan shall have a removable pre-filter and fan speed regulator. All units shall be complete with duct flexible connector, speed regulator (with wiring of 3 m included between fan & regulator) and static pressure to suit the system, shall be as follows:
200	600 - Maximum Noise level 35 dB (A) Static Pressure 15-30 mmwg
201	Nitrogen pressure testing Leak Arresting vaccumising, Gas Charging of the entire system by OEM Authorized Service Team
202	Refrigerent Charging entire system R410A Gas
203	SITC of suitable hard CPVC drains for indoor units - 32mm / 40mm with insulation
204	Scaffolding Charges for installation of outdoor unit in case if there is no provision at site to access the location within premises

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Tender For Construction Of Centre Of Excellence For Cleanz Facility At Iit Hyderabad, Subhead- Internal And External Electro-Mechanical Works, Hyderabad-Telangana

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