PROVN OF SOLAR POWER STREET LIGHT AND REPAIR/ RENEWAL OF EXTERNAL AND INTERNAL LIGHT FITTINGS WITH LED LIGHT FITTINGS AT CGDHQ-8 HALDIA UNDER GE (I) (CGN) KOLKATA

Amount

Supply, install, testing and commissioning of solar LED standard street light system comprised of LED street light 20W with minimum lumen capacity 125 to 135 Lumen/Watt, complete with 50W Mono-crystalline solar panel, battery-30 Ah, 12.8V LiFePO4, MPPT solar charger controller capacity 12 V 5 Amps, inbuilt BMS technology, material housing aluminium extruded LED CCT-5700K progressive intelligent dimming confirming to LM 79 for LED light IP 65 standard with backup not less than 48 hours autonomy confirming to latest MNRE, Govt of India specification/BIS/IEC standards including 5 metre long octagonal hot dip galvanised (minimum thickness 65 micron and maximum thickness 75 micron) pole with 70mm top and 130mm bottom dia and 3mm thickness with 220x220x12 mm base plate at bottom and 4 Nos M20 grade bolt, 600mm long complete all as specified and as directed. Note:- (a) Installation shall be carried out in the presence of OEM representative and location shall be confirmed by OEM representative. (b) Excavation and PCC shall be measured and paid separately.

M & L for cement concrete in foundation, filling and mass concrete in 1:4:8 using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for cement concrete 1:2:4 type C1 using 20 mm nominal size coarse aggregate in pole coping or roof kerbs or mud stops, rounded or chamfered on edges, including necessary formwork complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Material and labour for taking down carefully light fitting and fixtures such ceiling roses, lamp holders, brackets, ceilling fittings, bulk head fittings, tube light fittings, industrial light fitting, street light fitting, flood light fitting and removal to store or taken on schedule of credit and making good the disturbed surfaces of walls, floors complete all as specified and as directed.

Material and labour for concealed point wiring for one light or one fan or one exhaust fan controlled by one way switch complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed. (Note: Cost of cutting chase and making good shall be included in the quoted rate).

Supply and fixed batten including tube light 20 W, made of epoxy powder coated white extruded aluminium channel, operational voltage of 140 volts to 270 volts, frequency of 50 Hz,lumen efficacy of minimum 120 lumens per watt, integral electronic LED driver (SMPS based constant current supply) with output short circuit protection, over voltage protection, surge voltage protection upto 2 KVs, CRI greater than 80%, CW available CCT of 6500K, power factor of minimum 0.95, life span of minimum 50000 working hours complete all as specified and as directed.

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver, efficacy 120 lumen per watt, 6500K CCT and IP 22 and LED tube including connecting up with three core flexible copper conductor cable of suitable size complete complete all as specified and as directed.

Supply and fixed LED building security light 35 Watt,made up of pressure die cast aluminium housing with mid power LED as lighting source and PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 and fixtures required for mounting the light fitting, suitable size GI pipe and PVC conduit for cable/ wire protection upto PVC terminal box complete all as specified and as directed.

Supply and fixing LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp and fixtures required for mounting the light fitting, suitable size GI pipe and brakets, nuts, bolts and fixing PVC conduit for cable/ wire protection upto PVC terminal box incl taking down old one all as specified and as directed.

Supply and fixing LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. and necessary fixtures required for mounting the light, suitable size GI pipe and brakets, nuts, bolts and fixing PVC conduit for cable/ wire protection upto PVC terminal box incl taking down old one all as specified and as directed.

Supply and fixed LED industrial lighting 150 Watt round higbay in PDC housing suitable for industrial appliaction and efficacy up to 130 to 150 LPW, SPD included, ip 65, 2.5 sqmm ,3 core wire from light to nearest junction box with necessary fixtures required for mounting the light, suitable size GI pipe and brakets, nuts, bolts and fixing PVC conduit for cable/ wire protection upto PVC terminal box incl taking down old one all as specified and as directed

Supply and fixed ceiling roses, 6A, 240 V, 3 terminal type, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

Supply and fixed decorative wall mounting, antique brass finish fixture with opal glass diffuser suitable for 9 W LED lamp E27 or suitable base complete all as specified and directed.

Supply and fixed high energy efficient LED bulb 9 Watt decorative light fittings complete all as specified and directed.

Supply and fixed industrial compact batten suitable for twin LED tube light with intergral Led driver, available in single/double side connection, fixed properly as per site condition with necessary connection complete all as specified and directed.

Shree Mahabir Builders

MS AP CONSTRUTION AND CO

Ultimate Solution Company

CONSTRUCTION AND MAINTENANCE ENGINEERING CORPORATION

BHARAT TRADING CORPORATION

KAKOLI ENTERPRISE

UNIVERSAL TRADING