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| 1 | Laying ITEMS |
| 2 | Supplying and erecting LED street light fittings with High power White LEDs wattage of 3 Watt and above assembled on single MCPCB, efficiency more than 130 lm/w and corrosion free High pressure die cast aluminum housing with smooth finish powder coated and heat sink extruded aluminium with diffuser and Polycarbonate optics/ lenses, with toughened glass with company mark/ name engraved or embossed 160 to 270V, Power Factor more than 0.95, THD <10%, CCT 3000K to 5700K,Uniformity ratio >0.45, Luminaire efficacy> 100 lumens/ watt. LED driver efficiency > 85%. (fittings required LM-79 & LM-80 certificates) (NOTE: Below description have shown ranges of Wattage capacity of LED fittings. The Engineer in charge may select any wattage capacity between the ranges shown.) (A) Street Light (IP-65), Surge protection- 4KV integral and, Light must have 440VAC line supply with over-voltage protection. 90 watts Cat. II (make: Wipro, Crompton, Philips, SURRIYA Bajaj, Osram) as directed by the Engineer-in-charge. |
| 3 | Providing and erecting XLPE (IS:7098) (I)-88 ISI armoured cable multistrand Aluminium conductor for 1.1 KV. to be laid on wall with necessary clamps or in existing trench / pipe of following size of cables (A) 4 core 10 Sq. mm |
| 4 | Supplying and erecting Flexible PVC insulated multi strand multi core 1.1 kv grade ISI marked copper wires of following size to be erected as directed 1.50 Sq.mm 3 core round PVC sheathed. |
| 5 | Providing and erecting Pipe type earthing having 150 cms. long and 2.5 cms. dia. galvanised iron pipe with coupling and buch buried in specially prepared earth pit complete with necessary 8 SWG earth wire. |
| 6 | Supplying & erecting earth pit of minimum bore dia. 150mm size approved make Earthing Electrode consisting Pipe-in-Pipe Technology as per IS 3043-1987 made of corrosion free hot dipped G.I. Pipes having Outer pipe dia of 50mm having 80-200 Micron galvanising, Inner pipe dia of 25 mm having 200-250 Micron galvanising, connection terminal dia of 12mm with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for following type of applications with chamber and heavy duty cover. (approved make OEM has to submit test certificate) & having back filling compound of (B) Inner chemical (CCM Compound)- Resistivity:- 0.2 / meter testing as per IEC 62561-2017, Voltage drop:- < 1 volt at no load & dry form, Sulphar content:- <2%(C) Back fill Compound :- Earthing compound should be capable to retain moisture for long time Necessary test report must be submitted. (a) For Electrical Installation up to 440V in normal soil Length of pipe - 1 Mtr Back filling compound - 1 Nos Bag of 15 Kg. |
| 7 | Making trench in soft soil of suitable width of 45 cms deep for laying cable or locating the fault all over the run and backfilling the same and making the surface as normal ground. |
| 8 | Making trench in Hard Murrum / Tar Road of suitable width of 45 cm or required depth for laying any size of cable or locating the fault all over the run and back filling the same and making the surface as normal ground. |
| 9 | Providing & laying approved make ISI marked HDPE 6Kg / cm2 (Class-3) as per IS:4984:1995 PE-80 to be erected at road crossing on or floor as directed for laying of cable. The pipes as following size of dia & weight per 6 mtr. (B) 50 mm inner Dia. |
| 10 | Solder less crimping type Aluminium lugs conforming to IS suitable for cable of following size evenly crimped with high pressure tool & connected to switchgear terminals with brass/ cadmium plated nut bolts in an approved manner 10 Sq.mm. |
| 11 | Solder less crimping type Aluminium lugs conforming to IS suitable for cable of following size evenly crimped with high pressure tool & connected to switchgear terminals with brass/ cadmium plated nut bolts in an approved manner 16 Sq.mm. |
| 12 | Providing and erecting Miniature circuit breaker single pole 6A to 25A suitable to operate on 240V A.C. system and having breaking capacity 10 KA to be erected in existing box. confirming to IS 8828/1996 with ISI Mark Cat.III |
| 13 | Supplying & erecting ISI Marked (Embossed) following size of “B” Class G.I. Pipe & erecting as directed by Engineer-in-charge 50 mm dia |
| 14 | Providing and erecting XLPE (IS:7098) (I)-88 ISI armoured cable multistrand Aluminium conductor for 1.1 KV. to be laid on wall with necessary clamps or in existing trench/ pipe of following size of cables 4 core 16 Sq. mm |
| 15 | Providing and erecting HOT deep Galvanised iron strip wire 8 to 16 SWG. |
| 16 | Providing & erecting approved make street light / wall mounting junction box compression moulded from SMC (thermoset plastic) vertical sliding cover having locking with square head stud loop in / loop out in built terminal suitable for four core cable, waterproof of I.P. 54 protected with clamp or bolt nut & earth bolt of following size.(B) 250mm x 194mm x99mm. |
| 17 | Providing & erecting Medium Voltage Danger Notice Board sticker as per language suggested by engineer in charge of standard size as per IS-2551 |
| 18 | Supplying, Erecting, Installation, Testing & Commissioning of Street light Timer Panel box H: 750mm x L: 600mm x D: 300mm of following specification: (a) fabricated from 16 G.M.S. sheet, dust & vermin proof having hinged double door, lock & key with rubber gasket and necessary Items (b) Power 3 Pole 25A/32A. 415/ 220V. Complete contactor - 2 nos. (c) Time switch with single pole airbreak contacts suitable for 230V. 15/16A. complete with self-starting motor driven clock 'ON' & 'OFF' automatic arrangement at any predetermined time during each 24 hours, with nickel cadmium rechargeable battery backup- 2 nos. (d) 4 Pole C 10KA 32A MCB switch - 2 nos. (e) 1 Pole C 10KA 6 to 32A MCB switch - 3 nos. (f) LED R.Y.B. indicator Supply side & load side - 6 nos. (g) 16/ 32A 4 way Bakelite connector - 2 nos. (h) 3 Phase energy meter space (i) All internal complete wiring box (All materials make: L&T, BCH, T.C., Siemens, C&S) as directed by Engineer-In-charge. (including GST) |
| 19 | Providing & fixing 3 phase insulated Line connector TPN 20/ 30A. as directed by Engineer in charge. (incl. GST) |
| 20 | Miscellaneous work of cutting/ welding for pipe, joint, nut bolt, with necessary materials, etc. complete as directed by Engineer-in-charge. (incl. GST) Please Enable Macros to View BoQ information |
