WBPWD/SEWEC /BED /NIQ-179/2023-24

Amount

Supply of multigonal 9 mtrs. HD galvanized High Mast Tower should be suitable for a wind speed of 180kms/hr. High from steel plates and continuously tapered polygonal cross section. The entire must should be hot dip galvanized after fabrication and should be 80 Microns of Zinc coating, internally and externally in accordance with BS-745. All steel materials used in the construction of must comply with BSEN-10025 or equivalent of appropriate grade and welding in accordance with BS:5135 and comprising with lighting finaly and earthly terminal etc. Which having Thickness of Sheet - 4 mm minimum. Thickness of Base Plate- 470 x 20 mm, PCD- 390 mm. Bottom Dia of pole - 330 mm min. Top Dia. of highmast tower - 125 mm min. Number of foundation bolts - 04 nos. foundation bolt - M24 x 850 mm x 6 nos with template & Anchor plate (SECTION LENGTH -9000mm) Bolt Diameter - 20mm min. etc. all complete. Make:Bajaj/Ukarsh/BPP/Transrail and all other fitting accessories (incl. 1mtr. lightning arrester after polishing and electroplating, has strong corrosion resistance that suitable for fitting pole )including frame structure for luminnaries : The frame structure should have provision so that the module can be oriented at the suitable tilt angle which are made of stainless steel materials and with monkey ladder from quality manufactures. Supplying of complete 4 NOS Module Mtg. Structure fabricated MS plate along with tilting facility made by corrosion resistant metal. This frame structure joint with proper clamping system must have provision to adjust its angle of inclination to the horizontal between 0 and 45 degree, So that the module can be oriented at the specific tilt angle as required.

Supply of 150 Wp SPV Module (ERTL and Flash Tested) which shall contain silicon solar cells and must have a certificate of testing confirming to IEC 61215 Edition. The power output of the Module(s) under STC would be a minimum of 100 Wp. The Open circuit Voltage of the PV module under STC would be 21.0 Volts SPV module shall be highly reliable, light weight and shall have a service life of more that 25 years. SPV module shall have a limited power loss of not more than 10% of nominal output at the end of 10 Years and not more than 20% at the end of 25 years. The SPV module shall withstand the following environmental consitions normally encountered at site- Temp. extremes ranging from- 100 degre C to +85 degree C, Wind Load- 180km/h, Maximum mean rainfall of 40mm. Supply of 30 watt, (120lm/w or higher) 12.8 volt super bright LED based luminary (chip Make: CREE/NICHIA/LUMILEDS/OSRAM per luminary) shall have compact Dusk to Dawn Charge controller, Dimmer Circuit, Suitable to Charge Battery within 10 to 12 Hrs. have Ingress Protection – IP rating of IP 65 / IP 66 for LED, color temperature : cool white with al die-cast fixture with all complete. (Minar or Any MNRE approved manufacturer). Supply of 12.8 volt - 42Ah Lithium ferro phosphate solar , Battery should conform to the latest BIS/ International standards. (100% Maintenance free), Nominal voltage 12.8Volt along with Dusk-to-Dawn Charge Controller with electronics BMS (ERTL and Flash Tested).This battery having more extra facilities like as Battery Over charge protection, Short circuit protection, Load connector facility inbuilt with the system Must confirming Ingress Protection – IP rating of IP 65 / IP 66 enclosure. Make- SIMOCO/SURYA/HPL.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. Long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. Long ), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection ( 1 Mts. Long ) to be filled with bitumen partly under the ground level and partly above ground level driven to be average depth of 3.65 Mts. below the ground level as below (a) by ISI-Medium GI pipe. [Page No.-G-1/2(a) of PWD Schedule 2017]

Erection, testing, Commissioning Charges of 9Mtr. high mast and foundation of 1.50 X 1.50 X 1.20 Mtr. in Earth work in excavation, Filling in foundation or plinth by fine sand in layers, Earth work in filling in foundation, Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, Hire and labour charges for shoring work, Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups are in 8 mm, binders, main bars 16 mm, base bars 12 mm etc. as per drawing, 20 mm plaster (1:6) above ground level and Neat Cement Punning etc. This work must be completed as per PWD Build Schedule norms and as per drawing with fitting and fixing of foundation bolts manufactured from special steel along with nuts, washers, anchor & Templates are completed.

Solar equipment transportation, Isntallation, testing and commissioning with Technical supervision & 5 ton Hydra Crane charges.

Excavation of soil for installation of Earth Electrode and filling & ramming for Morrum Soil. [1(b)/G-1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) Cl hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe. [3(a)/G-2]

Supply, fitting & fixing of sign board size (50X40)cm made of marble as per direction of EIC.

Connecting the equipments to earth busbar including S & F Solid GI (Hot Dip) wire of size as below as per GS. 7/14SWG Stranded G.I. Wire [5(b)(i)/G-2]

ZINIOUS POWER SOLUTION PVT. LTD.

A ENTERPRISE