PROVIDING STREET LIGHTING THROUGH UNDERGROUND CABLE ON PROPOSED ALTERNATE ROAD FOR AMAN CHAMAN AND AMBEDKAR COLONY IN WARD NO.14, DHANAS U.T CHANDIGARH.

DSR Item No.1.17 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 Sq.mm

DSR Item No. 2.4Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (But without MCB/RCCB/ Isolator).

4 way (4 + 12), Double door

DSR Item No. 2.10Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10kA “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Triple pole and neutral

DSR Item No 7.4Supplying, installation, testing and commissioning of Astronomical time switch of following configuration to be mounted in feeder pillars / Lighting DBs for automatic switching On & OFF of street lights at sun set & sun rise or twilight (Auto ON, Auto OFF, Auto modes) with manual override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete as required.

1 output per phase and suitable for single phase supply

Supply and erection of Contactor T AC3 70 AMP RATING AND 100 AMPS RATING FOR AC1 unit suitable for 3 phase switching on/off. The job includes cost of 1 no. 3 phase MNX 70 CS97076 with built in SURGE SUPPRESSOR for coil of 220 Volt 50/60 Hz Rating L&T MNX/ Siemens 3TF/ ABB AX series. The contactor shall be installed on existing bakelite sheet with help nut and bolt. The job includes making incoming and outgoing connection with suitable copper wire and other petty material require to complete the job to the entire satisfaction of Engineer- in- charge.

DSR item No. 5.1Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

DSR item No. 5.7Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

DSR item no.5.12Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

DSR Item No 15.16Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply and Erection of Steel Tabular Pole IS-410-SP-27 Swaged and Welded in Three Steps, 9 Meter Long, Weight 108 Kg. conforming to IS 2713 (Part I & II 1980) amended upto date with the following specifications:

The Pole shall have a Sectional Length of 5.0-2.0-2.0 Mtr.

The outside diameter and section thickness shall be 114.30 x 5.40 mm (Bottom), 88.9 x 4.85 mm (Middle) and 76.10 x 3.25 mm (Top).

The Circular Base Plate-10G more than over all dia of bottom of the pole duly welded shall be provided.

The pole shall be erected 1.50Mtr. below ground level in 10” (250mm) internal dia ready made RCC Muff/Pipe of 1.5 Mtr. in length. The gap between the pole and the muff shall be filled with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). The job includes the cost of cutting of road/pucca floor for erection of pole.

The cost includes carriage, all labour and material including installation of Pole to the entire satisfaction of the Engineer-in-Charge

G.I. PIPE BRACKET.

Supply, Fabrication and Erection of G.I. Pipe (Medium Class) bracket with suitable size of nipple for mounting the LED street light fitting with the following specifications.

The bracket shall be made by Medium Class GI pipe of 50mmdia with an angle of inclination 105o&3 feet overhang.

The 50 mm dia G.I. pipe shall be connected to a 100mm dia G.I. pipe 45cm long& canopy with top end closed with 14 G MS sheet to avoid entry of rain water in the pole.

The 50mmdia pipe shall be welded at a distance of 2” from the close end with 100mm dia GI pipe.

The canopy shall be slipped over the top section of octagonal pole & fixed with 2 Nos. ½ “ dia GI nuts & bolts.

A triangular 14 GMS sheet piece of 2” shall be welded between two pipes.

The bracket should have also the provision of suitable size of nipple for fixing of the fitting. The job includes the cost of all labour and petty material required to complete the job to the entire satisfaction of the Engineer in charge.

The sample of bracket shall be got approved from the Engineer in Charge, before installation at site.

The make of B Class G.I pipe should be Jindal, Hindustan/ SAIL & Tata make only.

Single Arm Bracket made out of 50mm dia. G.I Pipe with 3 feet overhang.

Supply and Erection of Cement Collar and Jn. Box at the base of the pole with the detailed specification as given below.:

Jn. Box Construction:

Supply and fixing of OEM made Junction box IP 66/67 made out of Polycarbonate with Glass fiber reinforced of size 205 x 255 x 112 (mm) (minimum) with 5 nos. OEM made connectors/terminal blocks. The Jn. Box and connectors/terminal blocks should be supplies by OEM. The terminal blocks/connectors should be of Hensel/Wago/Elmax/Siemens make only and Junction box shall be of Hensel make KF-2525 G or its equivalent Clipsal/Legrand/Schneider/ABB make only. The junction box shall be fire retardant and self-extinguishing. The gasket materal shall be polyurethane and the gasket shall be internally embedded. The job includes all labour and petty material required to complete the job to the entire satisfaction of the Engineer in charge of work.

Cement Collar:

The box shall be enclosed in a cement collar made from cement concrete 1:2:4 and outside dia.16”/18”.

The collar shall be provided with 2 Nos. DWC Pipes of 50mm dia. and 45cm long each pipe to facilitate incoming and going cables in the Jn. box.

The collar shall be plastered, properly finished and painted with 2 coats of exterior apex of superior quality.

The item includes other petty material to complete the job including new thimbles & making connection.

The job includes all labour and petty material inclusive of putty required to complete the job to the entire satisfaction of the Engineer in charge of work.

DSR item no.2.2Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

100 A,30KA,FPMCCB

Supply and erection of sheet metal cubical pedestal of suitable dimensions made from 50 mm X 50 mm X 6 mm thick M.S angle iron frame, covered with 1.6 mm thick M.S. sheet duly welded on five sides and front side hinged complete with locking arrangement with 4 Nos. switchgear supporting members each of M.S. flat 50 mm X 6 mm thick of suitable length duly welded. The cubical pedestal shall have 4 Nos. legs of 50 mm X 50 mm X 6 mm each 60 cm long M.S. angle iron each long including painting, bonding to the existing earth etc. the same shall be erected in the 1:2:4 cement concrete plat-form of suitable dimensions 15cm high form ground level and 45 mm thick. The cubical pedestal shall be 15 cm from the top of cement concrete platform.

Cubical size 1200 mm X 900 mm X 350 mm

Supply and Laying of following XLPE insulated and PVC sheathed, armored, aluminum conductor cable of 1.1KV grade as per IS 7098 (Part-I) 1988 (amended up to date) of the following sizes to be laid in existing trench/ DWC/RCC/HUME pipe as required at site. The job include the cost of making connections with suitable size of Al. Lugs/ thimbles, testing, commissioning etc. as required to the entire satisfaction of Engineer In Charge. The cable should be of Polycab / Havells / Finolex / RR Kabel / KEI / RPG / Universal/Grandlay make only.

Size 16 Sq.mm 4 core PVC Al. Arm. Cond. Cable

Size 25 Sq.mm 3.5 core PVC Al. Arm. Cond. Cable

DSR item no.8.13 LED Street light fixture, powder coated pressure die cast aluminium body (System lumen efficacy ≥120 <135 lm/Watt) Supplying, installation, Testing & Commissioning of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR 15 , lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

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