GE(U)/CHM-47/2019-20 - PROVN OF LIGHTING FACILITY AND ADDITIONAL STREET LIGHTS IN CERTAIN UNITS AT CHANDIMANDIR CANTT

Amount

Excavation in trenches for foundations, laying of pipes/cables, erecting of poles etc not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in any type of soil complete all as specified and directed.

All as per the description of serial item no. 1 here-in-above but depth exc 1.5 mtr and not exc 3 mtr.

Returning filling in soils including spreading leveling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed by Engineer-in-charge in low lying areas complete all as specified and directed.

Sand cushioning with clean dry coarse sand to cables with layer of sand 8 cm before laying of cable and 15 cm thick after laying of cable complete all as specified. Note : For payment purpose punned thickness of 18 cm shall be measured against spread thickness of 23 cm as mentioned in para 19.75 of SSR part-1.

M&L for Brick common burnt sub class 'B' best quality locally best available for cable protection laid such that the width of the brick is along the length of cable complete all as specified and directed.

M&L plain cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates as in foundations, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L plain cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in pole coping, benching, bed plates, bed blocks and the like including necessory formwork as required including finishing exposed surfaces of concrete even and smooth complete all as specified and directed by Engineer-in-Charge.

Material and labour for supply, erection and fixing in position 9.00 metre long, Steel tubular swaged poles complete with mild steel base plate, flat top welded type 410, SP-31 IS 2713 marked, drilling of necessary holes including bolts, nuts and washers as requried and painted with two coats of Aluminium paint over a coat of red oxide primer on exposed surfaces of poles and two coats of black bituminous paint throughout internally and externally upto the planting depth including painting 30 cm wide strips upto 1.20 m height from ground level in yellow and black colour synthetic enamel paint in alternate and marking numbering of pole at height and pattern as directed by Engineer-in-Charge complete all as specified and directed. Note : Excavation and earth work and concrete work shall be measured and paid for seperately.

Material and labour for supply, erecting and fixing in positon octagonal hot dip galvanized street light poles 9.0 mtr long along with bracket of design size and specifications as per site requirement as conveyed by Engineer In Charge with and including supply of 2.5 Amps MCB, stud terminals, fuses for the fittings for mounting inside base compartment of pole with bottom dia 155mm and top dia 70mm complete with all accessories with and including foundation of pole in reinforced cement concrete as per OEM specifications complete all as specified and as directed. Note : (i) Excavation and earth work shall be measured and paid for seperately. (ii) Foundation of pole should be casted in presence of the rep of OEM and properly finished and cured as required (iii) Requisite rigid PVC pipe fittings of suitable size and dimensions alongwith fittings is required to be provided in the foundation at the bottom of the pole for cable entry, all as directed. Make : Bajaj/Crompton Greaves/ Surya

Supply, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade heavy duty aluminium conductor of cross sectional area 35 sqmm 3.5 core laid in trenches/ducts/along poles/through pipe /on wall/under road etc complete all as specified and as directed.

All as per item no 11 above but 25 sqmm 4 core

All as per item no 11 above but 10 sqmm 2 core

S&F multi stranded copper cable PVC insulated unsheathed 1100 volts grade of size 2.5 sqmm 3 core for connection from junction box to light fitting and making connections and testing for functioning of light fitting complete all as specified and as directed.

Supply and fix high power LED street light fittings energy saving luminaire, with system wattage 90 watt with system efficacy (lm/w) not less than 100 lumens per watt, total system lumen not less than 9000 lumens, PF not less than 0.95, CRI not less than 70, colour temp. 5700K +300K, high pressure die cast aluminium alloy LM6 housing heat sink for better heat transmission with epoxy powder coated IP-66 class 1 protection, toughened glass cover, well designed thermal management system , driver efficiency > 85% with constant output of current and voltage against input voltage variation 100 to 270 volt at 50 Hz ( + 5%), THD< 10%. The driver should bebe potted with electrolytic capacitor of min 105 degrees ratings and must be with phase protection, external SPD should be of minimun 10 KV capacity, complete all as directed. Notes:- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM- 47/2019-20. 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of led luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years

S&F street light mounting bracket siutable for LED fitting upto 1.5RM made out of light grade GI pipe of size 50mm dia not less than 1.5 m length, bent to shape (120 degree) hot or cold for fixing / fitting at angular position complete with two Nos GI clamps with GI nuts bolts and washers of suitable size for fixing on pole/ wall complete all as specified and as directed.

S&F Non metallic Junction box made out of PVC size not less than 280mm x170mm x100mm hinged with lockable arrangement incl 4 pole terminal block capacity 200 amps ,with one no MCB SP 2.5 amps 10 KA with provision of tapping incoming and outgoing cable connection with gland box of suitable size and fixing on pole/grouting in PCC muff complete all as specified and directed.

M&L earthing complete with galvanized steel plate electrode 60cmx60cmx6mm surrounded by charcoal & salt buried directly in a pit of depth not less than 2.25m below ground level with top edge of the earth plate at a depth of not less than 1.50m below ground level, connected to and including GI wire 4mm dia as earthing lead upto 7.5m length by means of bolts, nuts, check nuts & washers of galvanized iron, earth wire protected by and including galvanized steel pipe 15mm bore (light grade) & connected to earth test point/ main control board/ panel including necessary excavation & earth work, disposal of surplus soil not exceeding 50m, in any type of soil. (The rate also includes for cost of charcoal & salt in alternate layers of 15 cm thickness, 20 mm bore GI pipe (medium grade) for watering, funnel, wiremesh, PCC chamber in cement concrete (1:3:6) type C-1, CI cover and frame complete all as indicated in electric plate No 3 of SSR 2009 Part I including testing complete all as specified and as directed.

S&F earth continuity conductor or main earthing lead fixed to walls, on battens or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required 2 mm dia GI/steel wire complete all as specified and as directed.

Supply and fixing in replacement of 63 amp automatic street light switch using Infrared Sensor based NATURE SWITCH for automatic switching of street lights based on LUX level of Natural light. Sensor alongwith suitable power coontactors and incoming - outgoing MCB should be enclosed and supported terminal should be enclosed in pole/wall mountable enclousure made of rust proof, electric shock proof, terminal proof and FR grade special moulding compound conforming to IP 66 protection class 2 enclosure made of thermoplastic polycarbonate and protected against weather influences all as specified and directed. Make of switch and MCB : Siemens/L&T/ ABB/Schenider/Legrand/Hager/Havells/Crompton Greaves/HPL/ Standard Electricals or equivalent. (a) Three phase load of 5 KW with : 3 Nos Contactors, 3 Nos incoming MCBs & 3 Nos outgoing MCBs of 16-20 Amps each & circuit wiring (copper) of min 10 sqmm. (b) Earth terminals - 02 Nos.

M&L for cutting existing road/hard surface for passing of pipe and cables, depth not less than 50 cm, incl refilling, watering/ ramming & repairing the disturbed road/ hard surface with PCC 1:2:4 complete all as directed.

Supply and laying GI pipe 50 mm bore light grade for cable protection laid in trenches in road crossing/ under floor//pole/wall etc with all fittings of size including clamps/nuts, bolts, washers complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of outdoor type Polycarbonate CPRI approved OEM made Street light control panel shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance in accordance with IEC 61439-1, clause 10.2.4: The panel should be anti-acid & anti corrosive. Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of board/panel shall submit a copy of CPRI TEST REPORT IN POLYCARBONATE OF DEGREE OF INGRESS PROTECTION IP65 IN ACCORDANCE WITH IEC 60529. The gasket should be internally embedded made of polyurethane. The manufacturer of board/panel SHALL submit a copy of TYPE TEST REPORT of a board made out of Polycarbonate thermoplastic panel in accordance with IEC 60439-1. The CPRI report shall have mention of following tests performed and passed out satisfactorily: Temperature Rise, Dielectric Properties, Short circuit withstand current – Rated peak & short time withstand current and Rated Conditional Short Circuit Current, Effectiveness of Protective Circuits. The board manufacturer must submit the copy of type test reports for Polycarbonate Thermoplastic Board only. Test Reports submitted of other material of construction like MS, SS will not be applicable. Guarantee and warrantee certificates will be accepted only from original manufacturer. Make of the panel - Hensel/Universal Switch Gear & Control / Tricolite.

The panel should passed glow wire test 960oC in accordance with 60695-2-11 [flame retardant and self-extinguishing with MC 75 for base frame & angle iron 50 x 50 x 6 mm size legs , 04 nos legs 600 mm long, PCC 1:2:4 type B-1 for grouting of base,suitable for 3 phase 415 volts 50 Hz 4 wire AC supply complete all as directed with and incl the following:- Make of the MCCB - ABB/ L&T/Schneider/ Havells. (a) MCCB FP 63 amps ,breaking capacity 16 KA 415 volts - 01 No, (Incoming) (b) Aluminium strip bus bars 100 amps capacity TPN - 01No (c) Astronomical timer switch (duly calibrated) of Make L&T/Havells/Schneider. (d) Modular din rail mounted three pole, 415 volts power contactor nominal rating 63 amps with standard coil voltage 240 / 220 volts complete with din rail of suitable size. (e) MCB TP 415 volts breaking capacity of 10 KA of rating 32 Amps with aluminium bus bar strips of suitable current rating -02 NOs (Make : L&T/ABB/Schneider/Siemens. (f) LED type indicators RYV - 01 Set. (g) Multifunctinoal meter 96x96mm size flush mounting digital type -01 No. (h) Auto manual soggle switch -01 No. (j) Earthing terminals - 02 Nos. (k) Danger plate duly reverted / pasted on front door - 01 No.

R D Bansal

Vasudeva Trading Co.

HVAC Electerical and Mechnical Pvt. Ltd.

AK Construction Co

M.P. Builders

SKYLARK INDUSTRIES