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| 1 | Fabrication,Supplying,Erection,Testing and Commissioning of ms long Polygon high mast with Single/Multiple telescopic sections having, (minimum overlap distance of 1.5 times of top section) thickness as per BSEN 10025 grades 355 JO/ASTM A572 50 steel sheet plate for shaft suitable to withstand a wind velocity of 47 m/s as per IS 875 part 3(as per GA Drawing). Base plate as per IS 2062/ASTM A572 50. The mast shall be Galvanized in single Hot dip as per BSEN ISO 1461/ASTM A123 with an average 70 microns as per IS 2629, and welded as per BS 5135 Single L Seam joint The mast shall have 2 Way head frame with die cast LM 6 pulleys, stainless steel axle, Phosphorus Bronze bearing bush press fitted with separate guides for 2 runs of 5 mm dia, stainless steel wire rope of AISI 304grade 7/19 core, (Factor of Safety as per TR no 7). 2.5 mm2 EPR insulated PCP sheathed trailing power cable housed inside the bottom shaft of mast with door having locking arrangement The mast shall have manual/power tool (Suitable reversible geared motor operating on 230/415V, 50Hz, The Mast shall have 12.5 m Top 100 mm and Bottom 310 mm dia |
| 2 | Supply of LED floodlight (200 qs) luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate/clear glass material, delivering superior light output Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, CCT > 5500K, IP 66 optical and electrical compartment & impact resistance of complete luminaire > IK08. Power Factor >0.9 with mains, Surge Protection Min 5KV along with Over voltage/ Overload, short circuit/ miss wiring protection. Compatible for pole mauling with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100 V to 270V 50/60Hz application. Compliance to IS 10322/ IEC 60598, LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB. Top access street light with single screw to ensure ease of maintenance at the sight site location with minimized minimal tools. LED Light fixture with W System Power consumption. LED Efficiency> 1301m/w, nominal CRI >75. Luminaire manufacturer should have in house facility accredited by NABL / CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008. Housing with supplier word mark / name shall be Engraved / Embossing on the die cast housing |
| 3 | Supplying and drawing Flexible Multicore Cable manufactured with electrolytic grade flexible copper with low conductor confirming to IS 8130 1984 and (Virgin) PVC insulation sheathed suitable for working voltage upto 1100V as perIS 694:2010 |
| 4 | Supplying, fixing, wiring earth electrode for grounding conduits, I.C. cutouts and other equipments on the meter board using 40mm dia 2.90mm thick GI pipe 2.5 mtr long buried in a pit. The pit should be filled with equal proportion of salt and charcoal 150mm all round the pipe to complete depth. The connection from the pipe to the conduit etc, is to be established through GI wire of size as per ISI specification 7.3.3. or IS 732 using 12mm dia bolts, nuts, washers and check nuts etc., the pipe shall have 16 through holes of 12mm dia. |
| 5 | Supplying & fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and C Type curve, indicator ON/OFF, energy cross 3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC60898. 6 32 A SP |
| 6 | Supplying, fixing and wiring Electronic Trivector Meter (ETV) 5 to 32/63 A three phase 4 wire whole current class 1Accuracy Energy Meter. |
| 7 | Supplying of 1.1 KV LT UG Cable XLPE or heat resistant PVC insulated PVC extruded inner sheath armoured UG LT cable as per IS 1554 (part) or IS 7098 part 1, armouringstrip thickness in average 5 and resistivity 14 ohms/kms (Max) as per IS 3975 4 core 16 Sqmm |
| 8 | Supplying and fixing Microprocessor Based Astronomical timer Switch with using necessary bolts, nuts and washers. |
| 9 | Supplying, fixing and wiring earth leakage relay with core balanced current transformer suitable for single phase 50 Hz AC with latest microcontroller based, digital readout of percentage leakage current, programmable delay / auto/ manualre set facility suitable to mount on DINrail/flush mounting on panel board. |
| 10 | Supplying and fixing of class A (medium duty) GI pipe of wall thickness not less than 3.25mm on pole/wall/drain crossing with necessary clamping arrangement for UG Cable of 1.1 KV 50mm |
| 11 | Digging of trench of 0.6m deep x 0.50 mtr wide refilling the trench to the required ground level and consolidating etc complete (As per Civil SR KSRB 1 2, P7) In Soil (hard) |
| 12 | Supplying, and fixing of Hot dip Galvanized M.S.Bracket suitable for out door luminaries and mounted on Octagonal pole using necessary bolts, nuts etc.,complete. Double Arm Bracket with 1500 mm Standard 40/50 mm dia |
| 13 | Earth work excavation in all kinds of soils Depth upto 1.50m by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of bridges and such simillar works, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenaces required to complete the work |
| 14 | Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite / trap / basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately) Mix 1:4:8( M5) Using 40 mm nominal size graded crushed coarse Aggregates |
| 15 | Providing and laying in position Reinforced cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately) M20 Design Mix Using 20 mm nominalsize graded crushed coarse aggregates |
