Rajasthan State Road Development And Construction Corporation Limited Tender

P&F of IP65 protected LED Street Light Luminaire on existing bracket. Fixture made of powder coated single piece pressure die cast aluminum with heat dissipation fins on housing with UV stabilized PC/Toughened Glass cover ( from 45W onwards ) and should be secondary lens on each LED . The System level Luminaire efficacy =100 with High Power LEDs of CREE/NICHIA/OSRAM/PHILIPS/SEOUL make is to be used .The LED Driver shall be BIS certified and Input Voltage AC 110 to 270 V AC with Input Frequency 50Hz±3% Power Factor 0.95 Driver Efficiency 85% , THD(I) 10% Humidity 10% to 90% RH Working Temp -20C to 50C . Life Expectancy Equal or more than 50000 burning hrs with Minimum 70% initial lumens maintained ,Rendering Index 75% .Surge protection shall be min ≥ 5 KV internal and min 10 KV external. Manufactures Word Mark/Name Engraved/Embossed on die cast housing to allow traceability/authenticity till life of fixture. Fixtures shall be CE complianed.

LED Street Light fixture 70 Watt

P & F of 440 Volt 3 pole capacitor (AC 6 B ) duty contactor with 3 no. early make and post break auxiliary contacts in series with quick discharge damping resistors/ reactors to limit the inrush current , conforming to IS:13947-4-1/IEC:947-4-1, Din rail mounting type including making connections, testing etc. as required. suitable for following capacity capacitor bank.

11 to 20 KVAR

21 to 29 KVAR

50 KVAR

P/Laying P.V.C. / XLPE insulated & P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor of IS:1554 P-I / IS :7098 P - I of Group 1 of approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand,IInd class bricks covering, refilling earth,compaction of earth, making necessary connection, testing etc. as required of size.

4 core

10.0 Sq.mm

4 core

16.0 Sq.mm

P & F of IP20 surface/recess mounted LED downlight made of pressure diecast aluminium housing, with heat sink and good quality reflector, high efficiency external driver,power consumption 14/15 watt,system lumen efficiency 80 lumen/watt. CCT 6000K (minimum),CRI 80, PF 0.9 life time 50,000 burning hours.

P&F 240/415 V AC MCB with positive isolation of breaking capacity not less than 10 KA (B/ C/ D tripping characteristic) ISI marked IS 8828(1996)]/ conforming to IEC 60898 in existing board/sheets including making connections, testing etc. as required.Gp-AI

Single pole MCB

6 A to 32 A rating

Supply and fixing of following accessories for MCCB

Extended Rotary Handle

Providing and constructing masonry chamber 90 x 90 x 100 cms inside with brick work in cement mortar 1:5 (1cement : 5fine sand) for water meter ,M.S. cover (6mmthick sheet with locking arrangement, 600 x600 with M.S. frame etc. all epoxy coated and R.C.C. top slab 1:2:4 mix(1 Cement : 2 coarsesand : 4 graded stone aggregate 20mm nominalsize) including necessary excavation, back fillingfoundation concrete 1:5:10 mix (1 cement : 5 fine sand and 10 graded stone aggregate 20mmnominal size) leaving a pocket of 30x30 cmwith out concrete and filled with pebbles andinside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick finishedwith a floating coat of neat cement and outside plaster finished rough complete.

Supplying and fixing of power plug point Modular accessories on hot dipped galvanized modular on surface or in recessed with suitable size of grid plate with cover plate including cost of modular 16 amp. Switch and socket outlet , making connection , testing , etc. as required.Gp-I

SITC of quick make and quick break 4 POLE current limiting MCCB having following current rating, short circuit breaking capacity at 440/415 V, 50 Hz; O/L & S/C settings and conforming to IS 60947-2 / IEC 60947-2 with front face and centralised adjustable, line load interchangeability, having positive isolation capability, provision for UVR , shunt trip ,earth fault trip, push ( test ) to trip , including making connections with lugs & spreaders, etc. as required.

up to 100 Amp , 25 kA, adjustable O/L & fixed S/C setting, Ics = 100 % Icu

SF of Current Transformer , with all necessary support in existing panel including connection etc. as required .

from 500 / 5 to 1600/5 Ratio , 15 VA , class 0.5 accuracy

SF of 110/220 V, LED (22.5 mm dia ) Indicating lamp with integral circuit, terminal block, including connection etc. as required.

Red/yellow/Green colour

Blue colour

P & F of ac operated heavy duty 230 /440 Volt power contactor conforming to IS:13947-4-1/IEC:947-4-1 having provision of mechanical interlocking, auuxilary contacts, Din rail mounting type including making connections, testing etc. as required.

4 pole Power contactors with following AC 1 Rating

500 Amp

200 / 250 Amp

SITC of Auto main failure (AMF) Panel fabricated from CRCA sheet steel 2 mmThick , Powder coated finish , Engine Start & Stop commands, control Relays , selector switches for Ammeter & Voltmeter, Ammeter & Voltmeter , Control & Power Contactors, Timers, Electronic Hooter ,Visual & Alarm indication for faults, UPS, operator interface panel complete in all respect suitable for following capacity DG sets:

Electro-Mechanical Relay Based

80 to 180 KVA