Providing External Street Light High Mast Electrification for Phase II InfraStructure Development in Arulmigu Subramaiya Swamy Tirukovil Tiruchendur in Thoothukudi District

High Mast Light Fittings Supply , Installation , Testing and commissioning of (M-2617)20Mtrs high mast system suitable for 16 nos. lumniaries with aviation lamp wih motorized lantern carriage. with head frame, galvanized lantern carriage.Mast shaft shall be in three sections, hot dip galvanized and suitable for 44(Mtr/Sec) wind velocity as per IS 875. Top Dia 150, Bottom Dia 540, Thickness 3/4/5mm.It shall include 2 wire rope Premium accessories for high mast including steel wire rope 6 mm dia (7/19 construction), trailing cable, double drum winch, suitable for 12 luminaires symmetrically & its control gear boxes and lightning finial. The mast shall have an integral powertool installed inside the base compartment for its operation and suitable control panel as required as per site condition.including control panel, 350 wattts (M-2623) LED fittings, fountaion bold, nut, civil M30 concrte foundation. Detal refer DATA-1

Complete removal of the existing 20 mts High mast by using crane and shifting the same to the nearby place by providing concrete foundation with necessary bolds and nuts to mount the existing Highmast rigidly on the concrete platform and making good of the control gear arrangements, steel rope, travelling cable with rubber insulator wheel pully and highmast lights. The Control panel of the Highmast to be shifted and errected after replacement of new contactor, Timer and control switches with Connection and proper function . including 8nos 350w LED (M-2623). detail refer (Data-2)

Supply, Erection of 7m Free Standing Double Arm Bracket 7 sided Octogonally(M-2136) continously tapered structured pole with base plate of size 250 x 250 x 12mm as per IS-875 with following specification.Bottom Pole Dia - 140mm Top Pole Dia - 70 mm,Thickness of Pole - 3 mm The pole should be hot dip galvanized confirming to BESN ISO- 1461 with thickness of 65 Micron. (M-2136).including Bold,Nut set, 6A to 32 A DP MCB and installation charge including Foundation civil work, 60w LED stret light 2no,3core 1.5sq.mm copper wire for internal wiring, 2/4 way connector,hylem sheet, MCB channel all fixing accesarries and fixing crane charge, labour etc (DATA - 3)

Supply, Erection of 8m Free Standing Single Arm Bracket 8 sided Octogonally continously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm Top Pole Dia - 70 mm Thickness of Pole - 3 mm The pole should be hot dip galvanized confirming to BESN ISO-1461 with thickness of 65 Micron.(M-2134) including Bold,Nut set, 6A to 32 A DP MCB, Pole shifting and installation charge including Foundation civil work, 60w LED stret light 1no,3core 1.5sq.mm copper wire for internal wiring, 2/4 way connector,hylem sheet, MCB channel all fixing accesarries and fixing crane charge,labour etc (DATA - 4)

Supply and Laying of 3 1/2 x 35 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. (SD-669)

TERMINATION Supply and terminating for the following size cables with suitable double compression glands for 6sqmm & above cable and single compression gland can be considered below 6sqmm cables with suitable size PVC boot and suitable crimping socket, gland earthing by using copper flexible and all other necessary accessories. (copper sockets for copper cables and Alu. Sockets for alum. Cable)

3.5cx35 sq.mm. PVC/XLPE LTUG Cu armoured cable gland and earthigs (SD - 165)

SUPPLY and Fixing OF 5.4 HEIGHT SINGLE-ARM SIMPLE BRACKET CAST-IRON HERITAGE LIGHTING POST- JM.01.24.033 5.45M height Single arm Pole Made in combination of mild steel pipe section 114mm dia. & Kuma design bracket made in combination of mild steel pipe sections 60mm dia.(straight), gradually bent 42mm dia., to get 770 mm horizonal arm length & pleasing aesthetics. MS Pipe grade of YST 240 grade as per IS 1161-2014. Arch. Base (Castore) design starts with 380mm(L&W)x130mm(H) Octogonal section which is followed by a decorative tapering section(with aesthetically pleasing different designs integrated) (bottom-370mm &top-270mm), which is followed by a square section of 240mm(L&W) & 650mm(H), then gradually incrases upto 360mm for a height of 60mm, then gradually tapers upto 260mm for a height of 50mm.finally the base design is finished with a decorative tapering section(with aesthetically pleasing different designs integrated) (bottom-277mm & top-150mm) on top. the total height of decorative cast iron base is 1174mm. Cast Iron made of ASTM A48 Class 25 structurally engineered to withstand adverse conditions...

The pole should be provided with an inbuilt junction box with 1No. 32A Heavy Duty Stud type connector and 1No. 6A SP MCB, at the bottom - the inbuilt box should have a flush door of suitable size. The pole to be provided with suitable size base plate.This mounting steel plate along with foundation bolts of suitable size to be used for ensuring firm grouting into the specially designed RCC foundation. wind pressure calculation as per IS 875(part-3) & structural calculation report as per EN40 should be submitted to verify the pole design. Pole & it's parts are painted in 3 layer coating (coating thickness-100 microns minimum) in which 1st layer with etch primer, 2nd layer with epoxy primer & 3rd final layer with PU paint - customised colour Metallaic Grey

SUPPLY OF 51W LED POST-ROTO SYMMETRIC 3000K- Model Light 21-51W-3000K- (Suspended Type) Light 21:Upper frame with threaded coupling G3/4"" for suspended mounting at the top,made of die cast aluminum using pressure die- casting process in single piece.Bottom frame composed by a ring with Company /brand name engraved in the mold,made of die cast aluminum using pressure die-casting process in single piece. Auxiliary and optical compartment can be accessed by opening the frames. Drop shaped screen in polymethylmethacrylate (PMMA), transparent. Shock resistance IK06 made in single piece by injection moulding process. Pure polyester powder coating in Customized Metallic Grey Colour. Silicone gasket between the upper and lower frames ensures IP Rating - IP 66. Height – 545mm,Diameter - 550mm,Weight - 7.5Kgs., Area Exposed to Wind(S) - 0.135m2 Power LED Module with Company /brand name printed on PCB with the metal core plate.LED Chips of CREE/ NICHIA/ OSRAM/ LUMILEDS make - same should be supported by LED manufacturer's tech sheet . Colour Rendering Index: Ra > 70. Electronic Power Supply for LED Module, which offers Protection against Short Circuit, Over- Voltage & Over- Current, with in-built surge protection (an additional surge protection device of 10kV also provided in- built the fixture) Optics with refractive lens in PMMA/PC . LED Lifetime >1,00,000hours. LM80 report from LED Manufacturer should be submitted.

The Light fixture shall be in compliance with IEC 60598-2-3; IEC 60598- 1(Supporting Test Report from UL/UL Authorised/Intertek Laboratory should be submitted) .LM79 report also should be submitted from UL/UL Authorised/Intertek Laboratory.BIS certificate with manufacturer same as brand name should be submitted. Sample should be submitted for approval (from concerned engineer-in charge.(DATA - 6)

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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