NISER/IWD-ELE/CMRP/2021-22/14

DISTRIBUTION BOARD AND STEEL ENCLOSURE

Supply,installation, testing & commissioning of following readymade distribution boards,double door, IP 43 degree protection complete with necessary, MCB isolators, MCBs, earth leakage circuit breaker (ELCB) etc., including interconnections with appropriate capacity size of PVC insulated copper conductor wires,suitable for concealed mounting /wall mounting with MS frame work of 40 x 40 x 5 mm MS angle iron, with M.S. enclosure fabricated out of min 18 SWG thick M.S.CRCA sheet with concealed hinged door, locking arrangement etc., including earthing clamps for both incoming & outgoing circuits,interconnections, per phase isolation kit as required,cable end box & wire way box if required, continuous copper earth wire in the wire way box with single/duplicate brass earthing terminals, danger board, name plate, flexible earthing for the door, metal treatment & powder coated painting, Phase Distribution drawing etc., all as per drawings (G.A. & fabrication drawing to be got approved), etc., relevant IS & instruction of Engineer-in-charge. Notes: 2. Blanking Plates shall be included in scope of work. 1. MCB shall be minium 10k breaking capacity (type-C) 3. DB shall be of standard readymade type as per catalouge no. from approved manufacturers as indicated in preferred makes of material. 4. Sample of various DB shall be got approved by E-I-C including G.A & fabrication drawing. 5. Routine tests will be conducted at factory as per relevant IS. The double door type 12 way VTPN MCCB DB IP-42 comprising of the following : a) 125 A FP, 16 kA TM release MCCB -- 1 No. b) 40/63 A TP C curve MCB -- 12 nos

Supplying and fixing following way prewired TP&N MCB distribution board of steel sheet for 415 volts on surface/ recess complete with loose wire box, terminal connectors for all incoming and outgoing circuits, duly prewired with suitable size FR PVC insulated copper conductor up to terminal blocks, tinned copper bus bar, neutral link, earth bar, din bar, detachable gland plate, interconnections, powder painted including earthing etc. as required with following MCB/ RCCB/ Isolator. 6 way (4 + 18), Double door – 1 No. 63 Amp 4 pole Isolator- 1 No. 63 Amp Double pole RCCB(Sensivity 30 mA)- 3 Nos. 16/25 Amp SP MCB- 10 Nos. Make:- Legrand / Hager / Schneder / Siemens

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs with MCCB incoming (but without MCBs and incomer) as required. (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 4 way (4 +12), Double door for AC wiring Make: Legrand/Hager/Schnieder

Supplying and fixing following way, 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) 8 way , Double door. Make: Legrand/Hager/Schnieder

Supply and fixing of 63 A 415 V 30KA, curve 4P MCB complete with connections, testing and commissioning etc. as required Legrand/Hager/Schnieder

Supplying and fixing 10 A to 32 A 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. Single pole MCB

Supply and fixing of 32/40 A, 3 pole MCB, “C” curve, 10 kA breaking in Existing MCB DB. Make: Legrand/Hager/Schnieder

Supplying and fixing of double door TPN sheet steel enclosure on surface/ recess along with 40/32 A 415 V "C" curve TPN MCB complete with connections, testing and commissioning etc. as required. Make: Legrand/Hager/Schnieder

Supplying and fixing TPN sheet steel enclosure on surface/ recess along with 16/25/32 A 415 V "C" curve TPN MCB complete with connections, testing and commissioning etc. as required. Make: Legrand/Hager/Schnieder

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 25 A "C" curve, DP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. (Model:5078 14 Legrand) Make:- Hager/ Legrand/Schneider / Siemens

Supplying and fixing 6 modules, Plastic suface box along with modular base , cover plate & with 2 nos. 6/16 A -5 pin modular socket with controlled by 2 no. 16 A modular switches with all interconnection in switch board by 2.5 sq. mm PVC FRLS grade wire, termination with copper lugs , all complete and as per instruction of EIC. etc as required. Make: Legrand (Moisac/Myrius)

Supplying and fixing following size/ modules, GI box or modular type Plastic surface alongwith modular base & cover plate for modular switches in recess etc. as required along with fixing of 6/16A 6pin socket outlet and 15/16 A Modular switch including installation, fixing of switch and socket and connection. 4 Module (200mmX75mm) box and 1no. of Switch and 1 no. of 2Module 16Amp socket each Make: Legrand (Myrius/Mylinc)

ARMOURED CABLE AND WIRING

Supplying, Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on surface as required. 3.5 X 50 sq. mm Alluminium armoured cable with double run 6 SWG GI earth wire (clamped with 1mm thick saddle) Make: Polycab / Finolex / Universal

Supplying and making end termination with brass compression gland and alluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5 X 50 sq. mm Alluminium armoured cable (35mm) with double run 8 SWG GI earth wire Make: Braco / Cornet / Dowells

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed medium class PVC conduit as required termination with copper lugs , all complete and as per instruction of EIC. 4 X 6 sq. mm + 2 X 6 sq. mm earth wire Finolex / RR Kabel / Polycab

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed medium class PVC conduit as required termination with copper lugs , all complete and as per instruction of EIC. 4 X 4 sq. mm + 2 X 4 sq. mm earth wire Make: Finolex / RR Kabel / Polycab

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed medium class PVC conduit as required termination with copper lugs , all complete and as per instruction of EIC. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire Cable Make: Finolex / RR Kabel / Polycab

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed medium class PVC conduit as required termination with copper lugs , all complete and as per instruction of EIC. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire Cable Make: Finolex / RR Kabel / Polycab

Supplying and 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. Cable:2 X 10 sq. mm + 1 X 6 sq. mm earth wire Make: Finolex / RR Kabel / Polycab

Supplying and 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. Cable:4 X 4 sq. mm + 2 X 4 sq. mm earth wire Make: Finolex / RR Kabel / Polycab

Supply and 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. Cable: 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire Make: Finolex / RR Kabel / Polycab

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. (Light Fan and Power point Wiring) Cable: 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire Make: Finolex / RR Kabel / Polycab

Wiring 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 piano type modular switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. Finolex / RR Kabel / Polycab

Supplying and fixing Telephone socket outlet modular switch/ socket on the modular plate & switch box including connections etc. as required. Make: Legrand/Equivalent

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required. 4 pair

Supply & instalaltion of 105 x 50 mm DLP PVC.trunking suitable for surface mounting with 85 mm width cover complete with all accessories such as clip on partitions, end caps, internal angles (Adjustable from 80 - 100 deg C) partition junction for internal angles, base joint,cover joint, clips for 85 mm width cover, flat junction , wire retainers, earth link etc as required and as per instructions of E-I-C Make: Legrand (Part no. 010422)

Supply & instalaltion of 105 x 50 mm DLP Al.trunking suitable for surface mounting with 85 mm width cover complete with all accessories such as clip on partitions, end caps, internal angles (Adjustable from 80 - 100 deg C) partition junction for internal angles, base joint,cover joint, clips for 85 mm width cover, flat junction , wire retainers, earth link etc as required and as per instructions of E-I-C Make: Legrand (Part no. 111 00, 111 11)

Supply and fixing of Almonard 18-inches Air Circulator Wall Mounting fan ( Multicolour), 3 speed Low noise motor with strong air throw High RPM at 1440,vertical adjustments Voltage : 230 V and power Details: 100 Watts. Polycoated safety grill

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.(2 Nos. Tee and 2 Nos. Bend required) 225 mm width X 50 mm depth X 1.6 mm thickness

Supply installation testing and comissioning of Maintenance free chemical earthing : Electrode -The Electrode will be a solid steel rod (Copper Cladded Earth Electrode) of 17mm Dia and min 3 mtr length. The thickness of the copper coating will be 250 microns and uniform with tolerance level of 0.1 micron Earth electrode will carry UL Marking and pragati name engraved on each electrode. Earth electrodes will be visually inspected and checked for diamention and length before installation. Electrodes should not get physically crack or depleted in case of bending. (Including excavation and filling of material with the back field compound/Bentonite powder etc.) The electrode to be used to be tested and approved by CPRI Back fill Compound:- The Earth enhancenment material (backfill material ) - Back filled compound must have cmpostion of Carbon, silica,chloride, calcium, tin, Mg, Lead, PBB, PBDE etc.as per the ISO standard,IEC 62561-7 and ISO certified by Govt. of India and "LOHM" compound may be used if ISO certified. (Quantity : As required) . The chamber cover & frame shall be hinged type & it shall be got approved by department.The value of earth resistance and date of measurement shoud be written on the chamber cover with paint.

LIGHTING FIXTURE

Supply and installation of 12Volt DC High Density 5050SMD LED strip, 7W/Meter, 120SMD/Meter, Warm white850-1000 Lumens/Meter, Size:5 X 5 X 0.8 (mm), moisture proof, IP67, with 3M adhesive to be fixed in the false ceiling, with al accessories as required. Make: Philips /Wipro/Panasonic

Supply and installation of 12 volt DC adapter for above LED strip, fixed Stabilized Output Low ripple & Low interference widely used in led strips,modules and cctv High quality body for long life and Made in india preferable. Make: Philips /Wipro/Panasonic

Supply, installation of PHILIPS 12W Round DuraSlim LED Cool day Recessed Ceiling Lamp, Minimum 100 Lumens per watt. CCT-6500K,Dia-150mm to 175mm, IK-02, IP-20, Life-50000 Hours Make: Philips /Wipro/Panasonic

Supply, installation of Crysta chip on board (COB) swivel downlight with crisp light throw and high CRI. The swivel feature allows you to direct light as per requirement. Recessed Ceiling Lamp, 9 watt LED COB light Minimum 100 Lumens per watt. CCT-6500K,Dia-150mm to 175mm, IK-02, IP-20, Life-50000 Hours Make: Philips /Wipro/Panasonic

Supply and fixing of Decorative, wall mounted, die-cast Al. LED fixture with ivory powder coating for updown accent lighting. 6-10 Watt LED, Minimum Color temperature-3000K, IP-20 Make: Philips, Panasonic/Havells

Supplying and fixing of 8 Module Metal Box with base, face plate along with 1 no. of Remote Control Switch (with remote and sensor) and 4 nos. of Modular switch. including installation, fixing of switch and socket and connection.) Make: Legrand (Mylinc/Myrius)

FIRE ALARM SYSTEM

Supplying and fixing of smoke detector with builtin LED and mounting base complete with all connections etc. as required The detectors should be compatible with the existing Fire Panel of Notifier Make/Model: FSP-951T (Notifier)

Supplying and fixing of intelligent addressable programmable sounder complete as required. Make: Notifier

Supplying and fixing of addressable fire control module complete as required. Make: Notifier

Supplying and fixing of addressable manual call point complete as required. Make: Notifier

Supplying & laying of 2x1.5 sqmm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required in PVC medium class conduit. Make: Polycab/RR/Universal

Supply and fixing of 6W Recessed Ceiling speakers with following features:-Speaker Drive 5", Complete metal grille and line matching transformer 100/70V line. Variable wattage tapings of 6 / 3/ 1.5 at 100v, Effective frequency range 110-15kHz (BS6840), SPL@1m/1W=91dB, Peak SPL 97dB complete with necessary mounting hardware & accessories. Speaker price including Back Box Make: BOSCH/Equivalent

Supplying and laying of cable Fire Retardant PVC insulated copper conductor cable in the existing surface / recessed steel conduit of following pairs, cores and size including connections and interconnections etc. as required. speaker cable Single pair, 2-core, 1.5 sqmm Make: Polycab/RR/Universal

LAN Point fixing and Point Wiring

Supply and fixing of CAT6 Face Plate with RJ45 UTP Jack: Should be 2-port flush mounted with RJ45 Jack, square faceplate, High-impact, flame retardant, UL-rated 94 V-0, thermoplastic, UL 94 V-0 with all accessories for fixing on existing race way. Supply and fixing of RJ-45 CAT-6 UTP Jack: Electrical performance guaranteed to meet or exceed latest TIA/EIA 568 Category 6 and ISO/IEC Category 6/Class E specifications, Minimum 750 mating cycle. 200 termination cycle, 100 M Ohm, 1.5 A @ 20 °C, 1500 VAC @ 60 Hz, 500 M Ohm, UL listed(UL 94 V-0) Conductor Gauge- 22-26 AWG and ROHS Compliant Make: Legrand/Systemey/Panduit

Supply and fixing of Cat-6 UTP Cable for Lan point Unshielded Twisted Pair, Category 6, TIA / EIA 568 C.2 & ISO/IEC 11801 2nd edition, Conductors- 23 AWG Solid bare copper, Insulation- Polyethylene or Polyolefin Jacket- LSZH jacket must complying to: Fire rating-IEC60332-3-22, Acid gas- IEC 60754-2 Smoke density- IEC 61034-2, Minimum 250 MHz; ETL report for 4 connector channel performance up to 250 MHz to be provided. Impedance-100 Ohms + / - 15 ohms, Mutual Capacitance- 5.6 NF MAX /100 Meter, Bend Radius- 4 * Cable Diameter DC Resistance- unbalance 5% Max. with ROHS/ELV Compliant Make: Legrand/Systemey/Panduit

Supply and fixing of labeling sticker or numbering of each electrical equipment by using PVC ferrules or PVC sticker with self adhesive one side as required on the surface of electrical equipment.

M/s. B.K. GIRI