DEPOSIT-KSSTM- Science City kottayam-Developmental Activities-SITC of Street lights -at Internal Road-General Electrical Work

Amount

Road way light

90.15.3.3:Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III single arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 6 Meters

OD306035/2024-2025:Supply of Dimmable LED Street Light Luminaire with astro timer having power consumption not more than 45 W and light output not less than 6300 Lumens with a nominal efficiency >140 lumen/watt. The housing shall be made of Single piece Pressure diecast Aluminium Housing in non corrosive 500 hours NSS Salt spray tested finish and UV stabilised polycarbonate cover with embeded lens for each LED's. The Luminaire should be having Minimum 75000 Burning hours(L70B50) with CRI ≥70, SDCM< 5 and co-related color temperature (CCT) of 5700K. The Ingress protection should be minimum IP 66 with an IK rating of 10. The luminaire should be capable of withstanding voltage stress of 440V for 8 Hrs , should have an auto shutdown @ 325V and have an auto recovery feature , Under Voltage protection with Input Voltage Stress of 100V for 48 Hrs,PF>0.95and THD<10%. Luminaire and driver shall be separately BIS approved of same make Philips or equivallent( Philips make BRP501 LED063 CW R3C PSU S1 AS S)

90.15.1.1:Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70mm top diameter. 130mm bottom diameter thickness 3mm base plate dimensions of 200x200x16mm suitable for windspeed as per IS 875 Part III fixed head frame including round arm luminary carriage suitable to install 4/6 nos luminaries in symmetrical arrangement including connector foundation bolt 4 nos existing RCC foundation and junction box etc, complete 8 Meters

90.15.4.9:Supply Conveyance, installation, testing and commissioning of 150W LED Flood light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

OD260868/2023-2024:Reinforcement for R.C.C works, bend tied and placed in position (plain grill requiring bend cold) using tor steel

OD260869/2023-2024:Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

OD260870/2023-2024:Supply and fixing of Neutral link 32 A, 2 Way neutral links mounted on DMC/SMC base-

90.12.5.39:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 6 sq mm

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.12.7.39:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 6 sq mm with factory made clamp

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm

9.1.7: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.3 X 10 sq. mm (22mm)

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

OD260874/2023-2024:Supply and providing 25x3 mm brass nut and bolt etc. as required.

OD261021/2023-2024:Supply and fixing 30A AC1, MNX 18, 3 Pole power contactor (L&T - make) conforming to IS/IEC 60947-4-1 & IEC60947-4-1 in the existing enclosure and giving connection as required

OD261022/2023-2024:Supply and fixing Analog Time switch 240V AC DIN/BASE mounting(L&T AUTS03ANA00-Analog version) in the existing enclosure and giving connection as required-

2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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

2.10.4:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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.Triple pole

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

OD306199/2024-2025:40A Bakelite Open Brass Connector 6 Way Screw Terminal Block Terminal

OD306200/2024-2025:Supply and installation of two pole single phase Surge protection Device (SPD)Voltage protection level Up upto 1.5 kV, 20kA suitable for protection of all terminal equipments

candelaengineering corporation (BID ID -2200842)

Bidder Name

K K Associates

candelaengineering corporation