Zilla Parishad-ZP has published Installation Of Solar Street Light With Semi-Integrated Spv Module And Lifepo4 Battery At Natabari And Debottar Charaljani Mouza Within Natabari-I Gram Panchayat Under Tufanganj-I Development Block. Submission Date for this Tender is 03-01-2024. Dry Cell Batteries Tenders in Coochbehar West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 27-Dec-2023 | 1ST CORRIGENDUM NOTICE | Other | 03-01-2024 |
| Sl. No. | Item Description |
| 1 | Supply & Erection of single steel tabular pole of 6.0 mtr long in cc foundatior having 600 x 600 x150 m thick cc (4:2’1) base block bellow sole plate/pole with hard jhama metal including cc (6:3:1) muffng 0.3 mtr. & dia of 0.30 m above ground level 3mm thick neat cement ted fnish and GI Earth bolt after making ho!es etc. on the pole (Including caarriage etc complete). |
| 2 | Extra above for providing cc (6:2:1) base block (around the pole) dimention 0.60 x 0.60 x0.75 mtr above ground level. Neat cemented finish (3mm thick) at the base pole (in lieu of mufing ) incl . Providing drilled hole in the pole suitable for alkathine / polythine pipe as directed for street light wiring. |
| 3 | S & F single arm header assembly 300 mm long 80 mm dia GI pipe welded wiIh 1.5 mtr long 40 mm dia and MS angle iron frame of 35 x 35 x 5 mm for photovollic panel with Nuts and bolt and pamling incl. S&F necessary Copper wire. |
| 4 | Installation of SPVmodule indigenously manufacacurted PV module should have Mono / Poly crystalinesilicon solar cells and must have a certificateof testing conformingto IEC 61215 edition II/BIS 14286 from an nablor IECQ accredited labthe power out putof the modules under STC should minimum of above 75-100 wp at load voltage of 16.4(+-0.2) Volt. The terminal Box on the module should have provision for opening for replacing the cable, if required. |
| 5 | 24 Watt, 12volt LED semi integrated solar light Luminary with dusk to dawm automatic photo sensors controller and with diming circuit with charge controller.Luminary should be IP 65 protection. The light source will be of white LED type. The luminous performance of LED should not be less than 3000 lumen. with 12.8 V 24Ah (LiFePO4) battery over charge cut off 14.2 V. Battery deep discharge cut off 11.65 V. Short circuit protection inbuilt with the system. (1 set) of MNRE approve make. |
| 6 | Supply & fixing Charge controller. The efficiency should be at least 85°/ ELECTRONIC S SHOULD OPERATE AT J2 V and should have temp Compensation for proper changing of the battery through the year No load current consumptlon should be tess then 40 mA. The PV module self should be Used to sense the ambient light level for switChing 0Ll and OFF Ihe lamp.The PCB containingthe electronicsshould be capable of solder free installation & replacement necessary lengths of wire/cable, switch |
| 7 | Earthing with 50mm dia GI iron pipe 3.04mtr long and 1 x 4 SWG GI wire 1mtr long 13mm x 80mm dia bolt double nuts and washer including S & F 15mm dia GI pipe protection |
| 8 | Supply and fixing information sign board 500 x 300 mm fabrication with MS sheet 16 SWG including painting and lettering with approved paint as per instruction EIC. |
| 9 | Add GST @ 18 % Rs. |
| 10 | Add Labour Cess @ 1 % Rs. |
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