Supply of LED street light with pipe bracket clamp as per Patan Municipality pattern from grant for new electrification works in Patan city limits. Vyavsay vera 50 taka year 2017-18

Name of work :- Supply of LED street light with pipe bracket clamp (as per Patan

Municipality pattern) from grant for new electrification works in

Patan city limits. (Vyavsay vera 50% year 2017-18)

Dimensions of Rate Rs.

Item per amount

Supplying and erecting LED street light / Flood 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

aluminium housing with smooth finish powder coated and

heat sink extruded aluminium with diffuser and

Polycarbonate optics/ lenses with company mark/name

engraved or embossed 160 to 270 V,Power Factor more

than 0.95, THD < 10 %, CCT 3000 K to 5700K,Uniformity

ratio >0.45, Luminaire efficacy> 100 lumens/watt . LED 333 1720 Per Nos

driver efficiency > 85 %.( fittings required LM-79 & LM-

80 certificates)(NOTE: Below description have shown

ranges of Wattage capacity of LED fittings.The Engineer

incharge 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.

(B) (ii) 15 to 24 Watts Cat-lll

Providing and erecting Street Light pole bracket comprising

main B Class GI pipe of 4.2 cm/require outside dia.

complete with suitable B Class G.I. sleeve tubing of approx.

45cms.length and suitable for 76.5 mm /80mm / required

size of pole top having sufficient fasteners for fixing the

brackets and having spread of 1.5.mtr. length with

deg.with vertical plane & suitable welded stays, reducer and 333 634 Per Nos.

with check nuts complete painted with one coat of Red

oxide / PU base primer and two coats of Aluminium / PU

paint. paint with following nos of arms.

AS Par sample of patan municipality

(A) Single Arm Bracket 1.5 Mtr

I/ WE AGREE TO CARRY OUT THE ABOVE WORK AT……….%

(_____________________) ABOVE / BELOW THE ABOVE MENTIONED COST.

Contractor Signature...............................

CHIEF OFFICER PRESIDENT