SPECIAL REPAIR REPLACEMENT OF STREET LIGHT SECURITY LIGHT RUSTED STREET TUBULAR AND VINTAGE PCC POLES AND CONNECTED ITEMS AT VARIOUS LOCATION AT DINJAN MIL STN

Dismantling /uprooting of LT unserviceable pre-stressed concrete /steel poles of any size and shape and including taking out dismantled portion of poles embedded in ground after necessary demolition of concrete foundation and making good disturbed ground surface properly and disposal thereof complete all as specified and as directed. Note:- Earth work for taking out poles shall be measured and paid separately under relevant item of this Schedule.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 metres long) including two coats of aluminium paint over a coat of primer except the planting depth which shall be painted with black bituminous paint including writing pole number using suitable paint complete all as specified and as directed. Foundation should be as per zonal approved TD drawing No TD/EM/9, Sheet No 1/1 Note : (i) Excavation and earth work, PCC filling shall be measured and paid separately. (ii) Foundation should be as per zonal approved TD drawing No TD/EM/9 Sheet No 1/1 (iii) Rates f steel tubular poles also include provision of finial and cast iron base plate fixed to poles finials and base plate shall be of cast iron and confirm to the details given in fig 3 and 4 of IS : 2713-Part 1 to 3-1980. (iv) The rates also include drilling of holes in steel tubular poles for fixing 'D' iron clamps and hooks for continuous wire, G.I earth wire casing coping etc. to the required size and number. (v) The sections of the pole in outer dia & thickness shall be as: - 165.1 X 4.5mm for 5 meter length from bottom then 139.7 X 4.5mm for next 2m length & 114.3 X 3.65 for remaining length. (vi) Approx Wt of pole shall be 147 kg. (vii) Tubes making poles shall be out of steel conforming to minimum grade of YSt 240C (with minimum tensile strength of 410 MPa)

M&L for cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in sub base of floor complete all as specified and as directed.

M&L for cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) as in pole foundation, filling and mass concrete complete all as specified and as directed.

M&L for cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping of pole including necessary form work for fair finish surfaces complete all as specified and as directed

Supply & Fixing of 60W All in One Hybrid Solar Street Light, 50,000 LED burning hours, Panel 90 Wp Monocrystalline, AC input Voltage 140V-280V, System efficacy >150 LPW, MPPT,Intelligent Fix Dimmig/PIR Motion Dimming , 42 Ah LiFePO4 12.8V DC Battery,CCT 5700 ANSI, CRI > 70, over charge, deep discharge, reverse polarity and over temperature protection, 24 hours autonomy, 4kV Internal with Driver +10KV SPD, Driver Efficiency > 85%, O/P Short Circuit Protection, O/P Open Circuit protection, OVP > 320 V AC, Housing Aluminium extruded body, externally accessible CCU and battery, IP65, Suitable for Pole top OD 70-80mm, Mounting Pole top, side/center mounting, Certification LM79 (NABL), TTR, BIS for Solar Panel, BIS for Battery, LM80, manual cut off facility, including clamp, fitting and connection on existing pole as per site requirement complete all incl dismantling old U/S street lights as specified and directed.

Supply and fixing LED street light fitting 60Watt 230V AC outdoor type with high pressure die cast aluminium housing and heat resistant with system lumen efficiency not less then 130lm/w, lumen output less than 7800 lumens, CCT 5700 K, CRI ≥ 70, IP 66 protection, IK 08 impact resitance, isolated constant current driver with PF ≥ 0.95, and THD upto10%, operating on 140-270 V AC, 50 Hz supply, Lens bean angle T2 with inbuilt surge protection of 6 KV internal & SPD upto 10 KV, LED life expentancy upto 50000 burning hrs, product warranty of 05 yrs all as specified.

Supply & installation, testing and commissioning of symmetric type Galvanized steel high mast lighting system of 12 meter in length in two section, 3 mm & 4 mm section thickness, top dia 150 mm, bottom dia 360 mm, with AISI 3161 steel wire rope 7/19, 6 mm dia system 2 for wich and 3 for lantern carriage, including of timer pannel , complete all as specified and as directed including following :- (a) Sustain upto wind speed of 180 Kmph (b) Non Flame Proof integral Motor. (c) Movable lantern carriage. (d) Double drum Winch. (e) 6 mm 316 Grade S S Hoisting Ropes of 7/19 construction. (f) Trailing Cable –1 per mast (5 Core 2.5 Sq mm) (g) Lightning Finial , Anchor Plate & Template (h) Accessories like Plug and Socket, GI Nut bolt with double washer,wiring cable for fixture, flexible conduit, copper lug, PVC tape, Cable tie etc (j) Foundation Bolt & Nuts T & P for fixing with its allied accessories as per OEM. System is suitable for loading 08 nos 350 w LED lights (k) Installation, Testing & Commissioning, Casting of foundation for High Mast & Panel @10T/sqm soil bearing as per OEM. (l) Earthing for High Mast 02 nos each and Timer panel, Power Supply up to the Panel & Cable laying, Providing Power Cable from High Mast to Panel. (j) LED Aviation light 01 nos each Contd in next row

(k) LED Flood light 250 watt 08 nos each Note: Installation should be complete in presence of rep. of OEM for high mast. Specification :- Floodlight (integrated type only) with a minimum system lumen of 32500Lm and system wattage of 250W with a nominal efficiency 130Lm/W. CCT of 5700K with SDCM <5 and CRI: 70. The housing made from non-corrosive high-pressure die-cast aluminum to with stand extreme environments. Power Factor >0.95, THD <10%, & Lifetime of 50K hours@L70, suitable for continuous operation (12-14 Hrs./day). The Ingress protection is IP66 with an IK rating of 08. Optical and control gear compartments is maintainable/replaceable without impacting the LED units. The access to the optical and the gear compartment is separate. While accessing the gear compartment, the optical compartment is not accessible. The luminaire has 4KV internal SPD duly bolted in the Luminaire. The SPD is able to sustain a minimum 15 hits of 10KA rating, i.e. total of 45 hits across all the three modes as per IEEE 62.41.2. Luminaire has the srviceability of Class B. The driver should be BIS approved, fully potted and encapsulated with 440V Stress Voltage protection for 8 Hrs. High Cut off : 325V(+/- 15V) and Auto Restart function should also be available within the fixture. (l) OEM Technical datasheet and drawings shall be submitted by the contractor before execution at the time of sample approval. (m) Design and drawings for the foundation shall be done by OEM and the same shall be submitted by the contractor as per the site condition and soil strata and appropriate type of footing and depth of footing shall be designed for the net safe soil bearing capacity as per IS code 456. (n) The quoted rate deemed inclusive of soil testing, design and submission of design and drawings from OEM, excavation, construction of R.C.C footing with minimum M-25 design mix. (o) The design life of the high mast system will be minimum 25 years.

M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed.