Raja Ramanna Centre For Advanced Technology Tender

Busbar : (c). 800A, copper, insulated, colour coded horizontal/ vertical TPN busbars of adequate length and strength. The size of neutral and branch bus will be same as main phase bus. The capacity of bus-Bar shall be 800A in each section, Symetrical system fault level withstand 50 kA.......01Set

Out going :(d). MCCB 160A, TP+Neutral CT link, Ics =50kA, micro processor based Release having overload (min. 40% setting plug) , short circuit and inbuilt earthfault (min. 20% setting plug) module with auxiliary contact for ON-OFF-TRIP LED indication...03 No. (e). MCCB 400A, TP+Neutral CT link, Ics =50kA, micro processor based Release having overload (min. 40% setting plug) , short circuit and inbuilt earthfault (min. 20% setting plug) module with auxiliary contact for ON-OFF-TRIP LED indication...02 No. (f). MCCB 630A, TP+Neutral CT link, Ics =50kA, micro processor based Release having overload (min. 40% setting plug) , short circuit and inbuilt earthfault (min. 20% setting plug) module with auxiliary contact for ON-OFF-TRIP LED indication...03 No.

Metering & Indication :(g). LED type indication lamp for R,Y,B+ON+OFF+TRIP at incomer feeder and ON+OFF+TRIP indications at outgoing feeders.… 30 nos. (h). 800/5A, 10-15VA, CT with accuracy Cl. 1…4 nos. (i). 0-800A, 0-500V AC, 50Hz, Digital Multifunction-meter with plug-in module and communication module. Suitable to read harmonics of system through inbuilt display and ready to connect with SCADA system. It should measure and display power factor, L-L & L-N voltage and currents including neutral current (through neutral CT), kVAR, kVA, kW reading of the system. All the accessories required to install shall be in the scope of this Item.…..1Set. (j). 230V.50Hz., 70VA, 500 Ohm grounding monitoring system with alarm output. Suitable to monitor grounding status continuously and show the ground resistance at Display. NOTE :- Panel shall be installed on First Floor. There shall be core cutting requirement of floor for incoming and out going cables. Safely placing of Electrical panel at First floor and arrangement of equipments with cutting of floor shall be in the scope of this item.

Power Distribution Boards : :Supply, Installation, testing and commissioning of Prefabricated wall/conceal mounted electrical DB's. Suitable for TP, DP and SP MCB type of outgoings. The configuration in outgoing MCB's (TP/DP/SP)shall be selected during installation. IP of DB shall be 42/43.

PDB: a. Incomer : 160A, Ics 36 kA, Microprocessor base release, TP+neutral link, MCCB....1 No. Outgoings : 8 WAY/Phase. b. 16 to 32A TP/SP, C curve, 10 kA MCB ...…6/18Nos. c. 63A TP, C curve, 10 kA MCB ...…2Nos. d. Neutral link and Earthing Terminal Link and door earthing shall be provided.

PDB (In Row): a. Incomer:250A, Ics 36 kA, Microprocessor base Release, TP+neutral link, MCCB....1 No. Outgoings : 8 WAY/Phase. b. 63A TP, C curve, 10 kA MCB ...…09 Nos.TP+09 Nos. SP. c. Neutral link and Earthing Terminal Link and door earthing shall be provided.

G.I Earthing : Supply, installation, testing and commissioning of GI plate earthing as per IS: 3043 and our specifications. The size of the plate will be 600X600X6.3mm. A test link of size 200mm length and 5mm thick shall be provided inside of earthing chamber. Two length of GI strip of size 50X5mm shall be installed from GI plate to test link. This GI strip shall be welded minimum 300mm both side in centre of plate and connected with test link by suitable NUT-BOLTS with washers. At both end of test link there shall be provision of NUT-BOLT and washer for connection of GI strip which is connecting the earth pits with the system or equipments. A 19mm dia GI pipe shall be install from mid of GI plate to earthing chamber and funnel will be mounted on the top of this pipe. There shall be hole of all along the GI pipe and it should be cut at 45 degree angle at the plate side end. CI pre-casted cover shall be provided on the earthing chamber. The chamber of earthing pit shall be as per attached sketch.

Supply and Installation of 50X5/6,32X6/ 25X5/25X3mm size GI earth strip or GI wire of various sizes.

Supply,pulling,testing and commissioning of 0.5mm ATC twin pair telephone wire through concealed/surface conduits including end termination.

Supply and Installation of ERW MS concealed/Surface conduit system, with bare copper wire one length along the conduit and up to termination point with termination. If required conduit installed for fire shall be painted or marked by red color. All required fittings and accessories will be supplied and fixed as per IS of following sizes:

25mm. MS conduit/50mm PVC casing-n-capping/25mm reinforced flexible PVC conduit with PVC gland and suitable size Phenolic Laminated sheet (each 2 m length). Single length bare copper conductor of 16SWG shall be wrapped all around the MS conduit and will be terminated properly for earth continuity.

Supply, pulling and end connection of voltage grade FRLS PVC insulated, multi strand flexible copper wires in following size.

1.0 sq.mm

1.5 sq. mm

2.5 sq. mm

4 sq. mm

Supply, installation, testing and commissioning of CAT-6 cable with termination at both end i.e. outlet and Racks. All the materials required to complete the work will be supplied by the contractor.

Power outlets/Switch Boards : Supply, installation,testing and commissioning of following :

16/25/32A, 30mA SPN/DP C-curve, 10kA RCBO/ELCB + prefabricated Metal enclosure.

Supply, installation testing and commissioning of end termination of 4 Core 6 Sq.mm cable.

2X16/25/32A, DP C curve, 10kA MCB in ready made metal enclosure.

1 nos.,6A, 250V SPT/ two way/Bell push premium quality modular Switch, box and plate with fixing and mounting accessories.

1 nos., 6A, 250V 5 Pin Shutter type premium quality modular Socket, box, plate and other fixing and mounting accessories.

1 nos.,6A, 250V SPT/ two way/Bell push premium quality modular Switch, box and plate with fixing and mounting accessories.

RJ-11 telephone outlet with box and plate.

Network outlet RJ45 with box and plate. RJ45 shall be compatible with data speed of CAT-6 cable.

Ceiling rose/angle or batten holder/nipple/blank plate and other accessories required to make a point or mount luminaires.

Electronic Step type fan regulator compatible with energy saving fan (BLDC) with box and plate.

Supply cutting and fixing of 3 and 5mm thick Phenolic Laminated sheet with hardware. Sizes will be as per site requirements.

Fabrication, supply and installation of MS sheet, strips and ISA etc. duly painted/powder coated after two coats of surface primer.

Supply,installation,testing, commissioning and covering of oles/cutting done for cable entry by PU foam for power cables of following sizes :

Under Ground:3.5CX240 Sq.mm Al.Ar. Cable

Through Hume Pipe: 3.5CX240 Sq.mm Al.Ar. Cable

On wall/trench/above false ceiling:3.5CX240 Sq.mm Al.Ar. Cable

On wall/trench/above false ceiling:3.5CX 70sq.mm. Al. Ar. cable.

Power outlets/Switch Boards : Supply, installation,testing and commissioning of following :

3.5CX240 Sq.mm Al.Ar. Cable

3.5CX70sq.mm. Al. Ar. cable. End joint shall be done by Double compression gland.

Supply and installation of HDPE Pipe 50mm dia of 4 kg pressure with all accessories. Count one accessories at each 3 meter length of pipe. Installation shall be done on wall and trench.

Supply and installation of PVC casing-n-capping / 2mm thick PVC conduit with all accessories and mountings of size 25mm.

Supply,Installation,testing and commissioning of following luminaires/sensors with completed accessories and wiring connections :

LED ROUND / SQUARE luminaire suitable for recess/surface mounting with all accessories. The luminaire shall be of 36W to 40W nominal wattage, 220-240VAC, 50Hz., beam angle 120 degree, pf 0.9, THD 10% , surge 2.1kV, and lumen output 3300 to 4000 lm, IP 20,CCT-4000 to 5700, CRI80, constant current isolated driver, Die cast/Extruded aluminium housing, Glare free and no UV & IR radiation.

LED ROUND / SQUARE luminaire suitable for recess/Surface mounting with all accessories. The luminaire shall be of 18W to 25W nominal wattage, 220 to 240V, 50Hz, pf 0.9,THD10%, Surge protection 2.1 kV, lumen output 2000 to 2200 lm, IP 20,CCT-4000 to 5700, CRI 80, beam angle 120 degree, suitable to work in emergency light mode, aluminium reflector, glare free, no UV &IR radiation and constant current/voltage driver.

LED Bulkhead luminaire suitable for surface mountings with all accessories. The luminaire shall be of lumen output 600-800 lm, 7W to 10W, IP65/66, CCT 4000 to 5700, CRI 80, THDi10%, surge protection 2.1 kV, Pf 0.9., 220-240VAC, 50 Hz., Frosted PMMA/PC diffuser, No UV&IR radiation, constant current/voltage isolated driver.

Wall/ceiling mounting occupancy/Presence detector suitable for nominal area of 7X7 m nominal, 220-2240VAC, 50 Hz, setting range 30s or less to more then 25 minutes, 360 Degree angle detection, Daylight regulation, Dali/DSI, PIR or latest detection technology which sensitivity is higher then conventional PIR with mounting bracket. Two nos. remote shall be supplied for configuration in case of remote controlled detector.

Supply,installation,testing and commissioning of 240V, 50Hz, 2.5W, IP20, IK04,Self Illuminating type Exit light with mounting bracket, Lithium-Ion battery technology.

6-8W, CCT 4000/4500 k, CRI80, THDi10%, with inbuilt surge protection of 2kV, 600 lumen out put with driver LED Luminaires.

Supply installation testing and commissioning of cable management system with following items -

100X50mm PVC body with cover and partition.

End cap

90 degree angle

Partition Junction internal/external

Cover and body joint

Cable clip

GI Ladder type Cable Tray : Supply and installation of GI ladder type cable tray with MS support (For mounting) made out of 2mm MS Sheet with rungs 35X15X15 mm with CC spacing of 250 mm with coupler plate with other required hardware of size: 300mm wide with 75mm side channel with 5 nos. 90 degree bend and one T-joint.

G.I. Perforated Cable Tray :Supply and installation of GI perforated type cable tray MS support (For mounting) made out of 2mm MS Sheet with coupler plate with other required hardware of size:150mm wideX75mmX15 mm with 5 nos. 90 degree bend and one T-joint.

Bus Trunking System: Supply installation testing and commissioning of 400A, 415V, short circuit peak withstand current 35 kA, 3phase, 5 wire Cu., IP54, Bus ways with provision for tap off. All the accessories required to hang from ceiling, end feed unit with same or greater rating MCCB's, sufficient cable termination space, earthing system all along the bus ways and tap off boxes mounted with MCB and metal clad socket and top.

Bus ways of Straight Lengths 3 Meters with Plug outlet cover and Joint cover.

End Feed Unit/Box with provision of direct cable termination.

90 Degree Bend to connect the straight Bus ways with end feed unit.

Ceiling fixing arrangements for 3m length.

End Cover

63A, 415V, 10kA or more with Tap off Box suitable for 4Pole MCB with direct cable termination.

2X16/10A Tap off Box suitable for DP MCB and Metal clad socket and Top.

400A,415V, Ics 35kA, FP MCCB with over load (40 to 100%) , short circuit, earthfaiult (20% min. settable) protection to be mount in End Feed unit/Box.

63A, 415V, 10kA or more, 4P MCB

2X32/16A, 230V, 10kA or more, DP/FP MCB

Design, manufacturing, fixing, testing & commissioning of automatic double leaf clear 12mm thick toughened glass sliding door at all level. The size of leaf shall be as 1X2.1 m over opening of size 2X2.1 m centrally with fixed glazing units on either side using specially designed aluminium alloy extruded channel section 20X25X2mm thick. The extruded alluminium section shall be finished with anodizing. The operator shall be capable of withstanding operating force not less than 150 N while operating at speed of 70 cm per second with ease of hold time. The microprocessor controller mounted in operator shall be suitable any combination of function like on/off, automatic opening/closing, permanent open adjustment, partial open, exit only, night/bank. The automatic sliding door shall be equipped with all accessories like mini drive unit, power supply unit, motor, decoder, functional modules, track rail & mounting profile, carrier head, pulley, locking device, service cover bracket, end stop, door connection with adjustment device, belt connection, belt tension device, microprocessor, programme switches, normal and Contractor shall Submit the three sets of operation manual and demonstrate emergency push buttons, remote control facilities and trim boxes etc. with verification of each functions of this automatic sliding door assembly. Removal of existing glass door with alluminium frame, cutting and repair with good finish of wall and floor required for installation, arrangement of tools and tackles, disposal of waste and cleaning of site, labours, machinery, fabrication and providing power points with wiring of maximum 10 m circuits shall be in the scope of this item. Push button opening provision for door shall be available from inside and oput side both.

Pulling of OFC cable through existing HDPE pipe/RCC Hume pipe/MS conduit as per our specifications.(cable will be supplied by department free of cost.)

Supply,Installation,testing and commissioning of various types of fans with supply of 3 core double insulated cable, connector and plug top with all required fixing materials. Down rod shall be in the scope of item with sizes from 300 to 800mm as per site requirements.

1200mm sweep ceiling fan. (5 star BEE rating, BLDC)

300mm Low noise exhaust fan/axial Fan with louver or wall cowl and bird screen.

210/250mm Fancy exhaust fan with louvers

Supply,installation,testing and commissioning of din rail/channel mounted, 0-24Hrs., 16A, 230V, 50Hz electromechanical dial type timer. Setting available in range of 15 minutes intervals or less.

1X36Watt automated UV-C disinfection system(ADS) unit with human presence sensor and programmable operation cycle including all accessories.