NBDD/BS/SE /NIQ-21 - (EL) of 2021-2022

Amount

Supply of octagonal designed decorative 8 mtr long Hot-Dip Galvanized steel step pole with bottom dia 155 mm, top dia 70 mm , thickness 3 mm , base plate 250 mmX250mmX16mm(LxBxT)mm , with window and inbuilt 16 sqmm stud type heavy connector for suitable necessary connection with railway type locking arrange ment.(Make : Utkarsh)

supply & fixing of suitable size foundation bolts for 8mtr octagonal pole with both side threaded manufacture from special steel/GI from octagonal pole manufacturer company along with nuts , washers, anchor plates and templates.

Supply and fixing of single arm sword type decorative bracket suitable for 8 mtr octagonal pole from the same pole manufacturer.

Transportation charges for 60 nos octagonal pole with its accessories from manufacturer's factory to site where the poles to be installed(District Charge @ 7% on Item No 13,14,19,36,37 and 38)

Erection of octagonal pole with Supply, erection & design and casting of suitable shallow foundation with 1:2:4 concrete for 8mtr octagonal pole considering the safe soil bearing capacity at site as 10T/m² at 1.5 metre depth and CC plastering & primer, painting as per directing of EIC (Drawing for foundation details, loading sectional plan, BBS from the pole manufacturer should submit before execution to get approval from authority.

Supplying and fixing of 240V 6A SPMCB of breaking capacity 10kA & C charecteristics on DIN rail of existing insulated loop box of octagonal pole and necessary connection including Supply & fixing bakelite / Perspex top cover of size 200 mm X 150 mm X 65 mm as per GS.

Supply, installation, testing & Commissioning of Street light luminaire with High power LED with unique peanut lens as per Philips Cat no-BRP410 LED CW 072 MR FG SI PSU GR or equivalent make as directed by EIC..

Supply of 1.1 KV grade PVC/A Aluminum Conductor under ground cable of following sizes. (a) 3.5 core x 35 sq.mm.

(a) 4 core x 16 sq.mm.

(c) 2 core x 10 sq.mm.

Supplying & Laying 2 Nos. x 10 SWG Gl wire with cable continue earthing etc. as per direction of E.I.C.

Laying of one No. cable upto 35 sqmm in underground trench 460mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core.

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below. (a) For 3.5 core x 35 Sq.mm.

(b) For 4 core x16 Sq.mm.

(d) For 2 core x 10 Sq.mm.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : (a) For 3.5 core x 35 Sq.mm.

(b) For 4 core x16 Sq.mm.

(d) For 2 core x 10 Sq.mm.

Supplying & fixing of G.l. Pipe of Dia (Medium class) for protection of under ground cable including road cutting & making the good damages etc. complete as required. (a)32mm.

Supplying & laying of 3 x 1.5 sq.mm. PVC insulated multi-stranded copper FR wire from loop box to fittings in 15mm dia polythene pipe and connection etc. as reqd.

Supply and Fixing of LED rope(Strip)light (IP65) Blue & White colours on existing octagonal pole including Driver & other necessary fixing arrangement.10MTR/Reel Length each and 48 watt power. Make : (Brijstar)

Technical details. a) 30 W HAVELLS ENVIRO ALL-IN-ONE SOLAR STREET LIGHT Description: Havells Enviro ALL-IN-ONE Solar Street Light is MADE IN INDIA with High Efficiency Mono Crystalline Solar PV Module, Lithium Ferro Phosphate battery with Inbuilt BMS technology, High Efficacy LED, MPPT Solar Charge Controller & Aluminium Extruded body. ALL-IN-ONE SSL is specially designed by Progressive Intelligent Dimming which automatically control the dimming and brightness of light, which increase the backup time Technical Specification: Item Code - SSSSLX0141 Luminaire Wattage 30 W Solar PV Module 12V 50 W - Mono- crystalline Battery (LiFeP04) with BMS 12.8 V 24 Ah Back up 24 Hours with Dimming Solar Charge Controller MPPT Solar Charge Controller Capacity 12V, 5 A Efficiency > 93 % LED Make OSRAM LED viewing angle 120º Color Temperature 5700 K Luminous Efficacy > 100 lumen / watt Life Span > 50000 hours Driver In Built DC- DC type Body Aluminum Extruded Body Dust and Water protection IP 66 Standards Low-Voltage indication Red LED Charging indication Green LED Other protections a. Over-Charge protection b. deep-discharge protection c. Over current protection d. Short circuit protection e. Over voltage protection Dusk to dawn operation Provided Humidity range 0 to 95 % (non-condensing) Temperature range -10 to +55 °C Dimensions 1026*382*55 mm Gross Weight 16.5 Kg

Supply and fixing of double arm sword type decorative bracket suitable for 8 mtr octagonal pole from the same pole manufacturer.

Erection of octagonal pole with Supply, erection & design and casting of suitable shallow foundation with 1:2:4 concrete for 8mtr octagonal pole considering the safe soil bearing capacity at site as 10T/m² at 1.5 metre depth and CC plastering & primer, painting as per directing of EIC (Drawing for foundation details, loading sectional plan, BBS from the pole manufacturer should submit before execution to get approval from authority.

Supply and fixing of sticker (NBDD) of best quality water resistant reflective type and suitable size for pasting on steel tubular pole(As per EIC)

Supplying, Fitting and fixing Project Display Boards at different locations of project area made with M.S .Sheets and angle, including writing letters both Bengali and English encrypt of project name,project cost, necessary pictures,animations etc. including suitable section MS channel as per design properly fixing within ground of 1M below ground level and upto 4 mtr above GL with M15 grade of concrete including all paintings and complete in all respect as per direction of Engineer-in-Charge without electrical illumination works.

Earthing with 50mm dia Gl Pipe 3.64mm thick x 3.04 Mts. Long and 1 x 4 SWG Gl (Hot Dip) wire (4 Mts. Long) 13mm. Dia x 80mm long Gl bolt, double nuts, double washers incl. S&F 15mm dia Gl pipe protection (1mts. Long) to be filled with bitumen partly under the gound level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level & restoring surface duly rammed for Morrum Soil.

LAXMI ENTERPRISE

Dutta Enterprise