REPAIR/ REPLACEMENT OF STREET LIGHTS, SECURITY LIGHTS, FLOOD LIGHTS AND OTHER CONNECTED ITEMS AT AF STATION SURYALANKA

Amount

Dismantiling / taking down LED/ FTL light fitting of any wattage and type street light / security lights of any capacity & description from exising LT pole/walls, at any height and refixing the fittings in existing / another location after repair work or carrying to credit complete all as specified and as directed. Note: (i) Replacement of defective parts accessories shall be measured and paid separately under relevant item of Sch 'A' as supply and fix in repair. (ii) Transport and T & P i.e. Ladder, spanners or any other equipment for repair of street light shall be provided by Contractor and cost for the same deemed to be included in above quoted rate

S&F in repair LED Driver of 48 Watt of suitable make and model as per exisiting LED 48 Watt Street light fitting complete all as specified and as directed.

S&F in repair LED Driver of 25 Watt of suitable make and model as per exisiting LED 25 Watt Street light fitting complete all as specified and as directed.

S&F in repair street light bracket made up of 25 mm dia G.I. Pipe light grade in shape and angle as directed not exceeding 1.5 mtrs in length with necessary reducers to fix LED street lights of 25/48 Watts including dismantling old rusted/unserviceable bracket with its rusted clamps and nut bolts complete all as specified and as directed.

S&F in repair Street light timer analog clock type 3 module with battery backup, programable for every 15 Min, and connected to existing power contactor for controlling complete all as specified and as directed.

S&F in repair Power Contactor of 3 Phase, 40 Amps, 4 Pole, in existing Street light panel and connection with bus bar / cable with copper wire complete all as specified and as directed.

S&F in repair Automatic Street Light Control Switch of Three Phase, 5 kW using Infrared Sensor based NATURE SWITCH for automatic switching of Street Lights, 3 nos. Contactors, 3 nos. Incoming MCBs & 3 nos. Outgoing MCBs of 16-20 Amps each & Circuit wiring (Copper) of min.10 sq.mm. Nature Switch operation should be based on Natural Light Lux level. Required Illuminance Level for Switching ON is ≤ 30 Lux and for Switching OFF ≥ 10 Lux. The Sensor should also have part night operation facility of min. 4 hrs. to max. 12 hrs. The Sensor along with suitable Power Contactor(s) and Incoming-Outgoing MCBs should be enclosed in a pole/wall mountable Rust Proof, Electric Shock Proof, Termite proof and FR grade SMC Enclosure conforming to IP54. The circuit should also have provision for Manual Operation (i.e. Sensor By-Pass option) with necessary clamps, and connecting to existing XLPE Cables complete all as specified and as directed. Make: a) Nature Switch - Kakatiya Energy Systems/BAJAJ/Healer, b) MCB's & Contactors - ABB/L&T/ Legrand/ Havells/ Indoasina c) Enclosure - Sintex or equivalent Model: Swadeep-02EC-5kW3P or as approved by Accepting officer

S&F in repair PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 3 core 1.5 sqmm 1100 Volt, conforming to IS 694, multistranded with Rigid Heavy duty PVC Conduit of 20 mm dia with bends from Junction box to connector of Street light fitting complete all as specified and as directed.

M&L for repair of Hight mast light/stadium light fittings of not more than 16 mtrs height by using necessary equiptment to lower the high mast ring/ angle iron channel of lights from height and dismantling UNSV light fittings and cables etc, clean the bird nest complete and fixing new light and new cabling, replacement of rusted hook nuts and bolts (belongs to rope) complete all as specified and as directed. Note: (i). New flood light and cable will be measured and paid separately (ii) Nessary rusted complete nuts and blots and T&P required all are included in quoted rates only

S&F in repair LED street light fitting with and including individual high power 48 watt LED new generation, driver, energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium with secondary optics, suitable for outdoor use IP 66, connected with connecting cable complete all as specified and as directed.

S&F in repair LED street light fitting with and including individual high power 24 watt LED new generation, driver, energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium with secondary optics, suitable for outdoor use IP 66, connected with connecting cable complete all as specified and as directed.

S&F in repair Flood light of any wattage and type with LED Flood light of 150 Watt Symetrical illumination, along with inbuilt Driver assembly as per OEM Specifications, Energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium IP66 flood light and connecting up with existing cable complete all as specified and as directed.

S&F in repair existing gate post top light of any type and wattage with New generation, LED Gate Post Top light of not less than 25 Watt, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source including removing of floor/ tiles to make electrical connection to the light, making good distrubed surface and connecting up with exisitng cable complete all as specified and as directed.

M&L in repair supports, clamps and back plates fabricated from structural steel sections street light pole as required at site for placing of Jn box, nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed for fixing of street light bracket and jn box and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

S&F in repair existing loop in-out junction box with non metalic SMC junction box suitable of size 350x 250 x 150 mm with 4 way connector and including one MCB SP 6 A, 230V and fixing on pole / wall with necessary screws, 2 Nos cable glands of size not exc 4 core 25 sqmm, Cable lugs as required including taking down old UNSV boxes complete all as specified and as directed. Make: Sintex, Model: GSJB3525 or its equivalent in Schinder/ Hensel.

S&F in repair MCB SP 6A, 10 kA, C Curve complete all as specified and as directed.

G V N R CONSTRUCTIONS

VENKATESWARA ENGINEERS AND CONTRACTORS

K VENUGOPALA SWAMY

LAKSHMI SAI CONSTRUCTIONS

S A R CONSTRUCTIONS

K SATYANARAYANA ENTERPRISES