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| 1 | Supply and erection of Galvanized Iron pole to be used as Traffic signal pole with galvanizing done in single dipping (Average coating thickness Minimum 65 Microns) continuously tapered poles having Octagonal / Circular cross-sections designed to withstand the maximum wind speed as per IS 875, The pole shaft shall be made from sheet steel (HT Steel Conforming to grade S355JO) and confirming to BSEN 10025 and shall be continuously tapered with single longitudinal welding. There shall not be any circumferential welding. The welding of pole shaft shall be done by Submerged Arc Welding (SAW) process. pole shafts shall be provided with the rigid flange plate of suitable thickness (Fe 410 conforming to IS 226 / IS 2062) with provision for fixing 4 no. foundation bolts, This base plate shall be fillet welded to the pole shaft at two locations i.e. from inside and outside.The octagonal Poles shall have lockable door of approximate 500 mm length at the elevation of 500 mm from the Base plate with bakelite sheet having 6A SP MCB and 16 sqmm stud type connector ( 4 nos) inside the pole at door opening for cable connection of following length and dimension as per table P-01 with base plate and foundation bolt on the Existing cement concrete foundation.All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure \"A\" attached with this BSR .Including Providing and Laying RCC Foundation for Octagonal / Conical Street Light poles, High mast Poles as per Drawing attach at Table P-4 with Following Procedure & All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure \"A\" attached with this BSR .A) Excavation of Pit for Foundation Size upto required depth from Ground level,B) Dressing of Pit and Dry stone pitching 200 mm thick including supply of stones and preparing surface complete.C) Providing and laying in position cement concrete of M-10 grade of 75 mm thicknessD) Reinforcement for R.C.C. work with TMT bars including straightening, cutting, bending, placing in position and binding all complete.E) Centring and shuttering including strutting , propping etc. and removal of form work for Footing and PedestalF) Providing & Fixing of 2 no. Required Size PLB HDPE Pipe & Foundation Bolt with template as per OEM Recommendations.G) Providing and Laying Reinforce cement Concrete of M-25 grade in Footing and Pedestal including Curing the foundation for 7 days.H) Providing and Fixing Nosing Angle 40 mm x 40 mm x 6mm with 2 no. 100 mm long, 10 mm dia. Lugs on each face.Poles with Octagonal Cross Section 9 Mtr.Poles with Octagonal Cross Section 9 Mtr. |
| 2 | S.I.T.C. of programmable three digit digital countdown timer with 5mm dia. Red colored LEDs of high intensity (visible clearly at day time) of reputed make with digit size 150mm x 300mm approx. and quantity of LEDs be approx. 800 no.s including interconnection with traffic signal controller and housing the LED assembly in sheet metal box of size approx. 750mm x 550mm with detachable pole arms clamps etc. as required |
| 3 | S.I.T.C. of following colour retrofit LED matrices traffic light of modular size 300 mm dia, Covered with front clear acrylic sheet and back with aluminum body, InP/InGaN based 5mm dia. Coloured LEDs of ultra bright. Super intensity (visible clearly at day time up to distance 300-600 meter, viewing angle of 30 degree). The unit shall be suitable for working on A.C. supply (160-240 V) and life cycle approx. 10 yrs with power consumption below 24 watts, suitable for fast switching.Red Round (unit of 200-220 Nos LEDs) |
| 4 | Amber Round (unit of 200-220 Nos LEDs) |
| 5 | green Round (unit of 200-220 Nos LEDs) |
| 6 | Green Arrow (Unit of 120-130 Nos LEDs) |
| 7 | Add extra for SITC of M.S. housing for LED matrices |
| 8 | SITC of microprocessor based logic type automatic electronic controller conforming to IS:7537 for traffic signals complete with electronic timer , control board, blinker unit for night operation and slip lane, day time peak hour operation, The controller shall have 12 Signal phases, 25 Signal plan, 24 cycle plan, 24 Signal split/ cycle, 4 Day plan, 32 Cycle switching/ day, 20 Selective Day plan/ annum, 16 Conflicting condition, 28 Signal Line, Solid-state relay switching, RS 422 Communication interphase, Manual override facility, up gradable vehicle actuated system, also have method of traffic control with fixed time isolated intersection and cable less/ cabled interlinking for synchronised operation. The controller unit shall be totally enclosed in 1.6 mm thick metal box including making connection. |
| 9 | S & Laying following size ‘B’ Class G.I. Pipe confirming to IS: 1239 P-1 (1990) with accessories for laying earth conductor/ strip/ cable in ground/ surface/ recess as required.50 mm dia. |
| 10 | Supplying and drawing PVC insulated & sheathed solid/ stranded copper conductor multi core control cable ISI marked (IS:1554) of 1.1 kV grade of approved make as per chapter E11,in existing surface or recessed conduit/ casing capping including making connections etc. as required.2.5 sq. mm. armoured 8 core |
| 11 | Plate Earthling as per IS:3043 with copper Earth plate of size 600mm x 600 mm x 3.0mm by embodying 3 to 4 mtr. Below the ground level with 25 mm dia. G.I. ‘B’ class watering Pipe including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. Cover, C.I Frame of size 300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required |
| 12 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Un-armoured Copper cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with electrolytic grade Copper made of copper rods confirming to IS 613-1964, of purity >99.7 %, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing etc. as required of following size. OEM must have it\"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810 For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR.2.5 Sq. mm 4 core |
| 13 | Providing and fixing structural steel frame (for dry cladding with 30 mm thick gang saw cut with machine cut edges sand stone) on walls at all heights using M.S. square/ rectangular tube in the required pattern as per architectural drawing including cost of cutting, bending, welding etc. The frame work shall be supported in wall with the help of MS brackets/ lugs of angle iron/ flats etc. which shall be welded to the frame and embedded in brick wall with cement concrete block 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size) of size 300x230x300mm including cost of necessary centring and shuttering and with approved expansion hold fasteners on CC/RCC surface including drilling necessary holes. Approved cramps/ pins etc. shall be welded to the frame work to support stone cladding the steel work will be given a priming coat of \"ZINC\" primer as approved by Engineer-in-charge and painted with two or more coats of epoxy paint (Shop drawings shall be submitted by the contractor to the Engineer-in-charge for approval before execution). The frame work shall be fixed in true horizontal & vertical lines/planes |
