14/HDA/EC ELECT/2023 2024

Supply of 9 mtr. Galvanized Mini Mast, Top A/F 100, bottom A/F 310, Shaft Thickness 3 mm, Base Plate 490x 490x16mm Wind speed shall be considered 50m/s as per IS:875, Lantern Carriage made of 40NB GI Pipe suitable for fixing 4 Nos. 60W Smart Integrated All In-One Solar LED Street Light, Monkey Ladder for maintenance purpose A) Material grade of shaft shall be of S355JO/JR as per BSEN 10025 or Equivalent IS:2062 grade E350(BR) B) Materials grade of Base Plate shall be E250(BR) as per IS:2062 C) Galvanization as per BSEN ISO:1461 with suitable foundation bolts and circular bracket. Make: (Bajaj/Utkarsh/Transrail/Valmont).

Construction of shallow reinforced foundation having footing size 1500 mm X 1500 mm X 300 mm over brick flat soling (75mm) and PCC (75mm) of M15 grade along with RCC column having dimension 800 mm x 800 mm x 1700 mm of M20 grade for 9.0 mtr long solar mini mast as per the enclosed drawing at site including cost of all materials, labours, shuttering work etc. Depth of foundation will be 1500mm (below GL) the height of RCC column above GL will be 500 mm. The rate includes earthwork in excavation, earthwork in filling with good earth, single brick flat soling, laying of PCC, shuttering work, casting of RCC, placing in proper position of reinforcement (after cutting, hooking, bending in proper shape, binding with 16 gauge black annealed wire at every intersection), painting of foundation etc. complete as per direction of E.I.C as per Foundation Drawing attached and Making 15 mm thick Plaster complete as per modern engineering practice (Annexure-IV).

Supply and delivery of 60W Smart Integrated All In- One Solar LED Street Light, LED lifespan 50000 Hrs., L70, Lumen Efficacy >120Lm/W,CRI >70 CCT-5700 , Body- Dia cast Aluminum with brand/ Logo embossed, Lithium Battery – LiFePO4, Operating Voltage 12.8V, 42 Ah (BIS Certified) , 2 days backup with dimming , Solar Panel type –Monocrystalline, IP-65, with 5(five) years warranty. Make: (Bajaj, Philips, Crompton, Havells).

Erection, testing and commissioning of 9M long solar mini mast, solar LED street lights (All- in-One) along with tools, tackles, crane including labour charges and carrying as per direction of EIC.

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil

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 an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

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) CI 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

Providing and fixing typical citizen information board constructed with BFS, PCC, 250 mm & 125 mm brick wall (1:4) with necessary 15 mm thick plastering (1:4) & rule pointing, including supply & fixing of white marble stone (1100mm X 800mm X 18mm) with black colour engraved lettering as per the enclosed drawing.

Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc (2.5 sq mm Per Mini Mast x 3).