REPAIR / MAINT OF BUILDING SECURITY LIGHTS , GARDEN LIGHTS, FLOOD LIGHTS, SECURITY LIGHTS AT FENCING, GATE LIGHTS, MISC LIGHTS AT AEC TRG COLLEGE AND CENTRE PACHMARHI

Amount

Excavation in trenches n.exc 1.5 mtr wide and exc 1.5 mtr in depth but n 'exc 3m depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft / loose soil complete all as specified and as directed.

Removing surplus excavated soil n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed.

Taking out old unsv XLPE cable and relaying new XLPE cable including Supply laying, connecting cable XLPE insulated, PVC sheathed, steel strip armoured heavy duty electric cable with stranded aluminium conductor 1100 volts grade of of cross sectional area 6 Sqmm 4 core complete all as specified and directed. Excavation, Earth work, Sand, Bricks and GI Pipe reqd shall be measured and paid separatly.

Material and labour for sand filling in trenches with clean dry unwashed sand for cushioning of under ground cable in layers of 23cm thick (8 cm before laying the cable and 15 cm thick after laying the cable) including watering and consolidation, complete all as specified and as directed. Note : Punned thickness of sand will be measured.

Supply and laying of sub class B bricks laid flat adjacent to each other perpendicular to the direction of U/G cable all as specified and directed.

Material and labour for Earthing complete with GI earth plate electrode 600 x 600 x 6 mm burried directly in ground vertical to a depth not less then 2.25 mtr below ground level with the top edge of earth plate at a depth of not less then 1.5 mtr below normal ground level connected to GI strip 32 x 6mm by means of nuts bolts and washers etc made out of galvanised iron and GI strip connected to earthing points including necessary excavation earth work PCC (1:3:6) type C1 using 20mm graded stone aggregate earth chamber 40mm thick RCC cover with PCC (1:2:4) type B1 using 20mm graded stone aggregate 20 mm dia GI medium grade watering pipe, funnel, protection pipe, adiquate quantity of comman salt, charcoal ctc and connecting up to equipements complete all as specified and shown in electrical plate No. 3 of MES Sch Part - 1 (2009).

Supply and fixing of PVC junction box including MCB SP, 240 volts, 6 - 32 Amps 10kA for operation of building security lights along with all connections complete.

Supply and fixing in repair/replacement of LED Building security light of 36W/40w/45W having following or similar specifications i) Pressure die cast housng along with prismatic polycarbonate modular secondary lens optics for city road application with IP66 ingress protection and impact resistance of IK08. ii) 4kV inbuilt surge protection with top opening driver cover for easy maintenance. Note: 1) The light fitting should be fitted to Md Accn building on wall at the directed place (dark area) with the help of MS bracket ( 32 mm dia) and MS clamps ( 2 Nos) of suitable size to hold the load of light and spot the light at dark area suitably. 2) The connection needs to be done with the help of 2.5 sq mm 2 core cable round PVC sheathed and insulated from the ceiling rose. The cost is included in this item only. 3) The labour charge for fitting the lights deemed to be incl in this item. 4) The light to be fitted at the top of the building.

Earthing complete with galvainised steel earth plate electrode 60cmx60cm x 6.3 mm thick buried directly in ground (earth pit not less than 2.25 mtrs deep below normal ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level, surrounded from all sides with misture of charcoal and common salt and electrode connected to galvanised earth lead of GI wire 4mm by means of bolts, nuts, checks nuts and washers of galvanised iron or steel protection pipe of galvanised iron medium grade and further earth lead is to be connected upto test point upto the distance 7.5 mtr and further to connect including junction point or test point of 5 to 6 terminal connector or main switch/DB up to the distance of 6 mtrs and GI pipe 20mm light grade for water filling including 40 x 20mm reducer socket funnel wire mesh, PCC pit and RCC (1:2:4) type B-1 for cover with 8mm CTD bar reinforcement both ways @ 140 c/c including excavation and earth work disposal of surplus soil to distance not exceeding 50 mtrs all specified and shown on electrical plate No 3 of SSR-2001 (part-I ) complete as directed.

Supply and fixing 1100 volts grade heavy duty cable PVC insulated, stranded aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed from junction box to building security light fittings of size 4 Sqmm 2 core multistranded cable including PVC conduit 25 mm to be fitted on buildings with MS clamps of 18 X 3 mm (3 nos) from Existing Distribution box to junction box to building security light fitting complete all as specified and as directed.

M&L of 200W Led flood light with Epoxy powder coated die-cast aluminium housing (LM24) in grey finish with elegantly designed heat sink for efficient thermal management, sturdiness & excellent corrosion resistant. PG9 gland is used for cable entry and provision for loopin-loopout.High efficiency long life LED module with SMD LED package mounted on MCPCB. Lumen efficacy of LED >150 lm/W and viewing angle of 120° to ensure better uniformity.PC Lens with Asymmetric/symmetric light distribution and Toughened glass fixed to housing with 06 Nos screws.Built-In Potted IP67 electronic LED driver with APFC,lower THD, Open Circuit Protection, OverVoltage Protection, Surge Voltage Protection upto 10kV With Built In SPD & other safety test as per IS 15885 Part-2/Sec 13, IEC60598-1.System Lumen >25000 ( as per LM79 NABL Lab report ), CCT 5700K, Led Life 50000 burning hours ( as per LM80 NABL Lab report ) ,THD <10%, PF > 0.95,CISPR 15, Ingress Protection IP66. LM79 & LM80 reports to be submitted along with the bid. Led makes - Cree, Nichia, Osram, Bridgelux,Seoul only. HAVELLS, or Equivalent in Philips,Wipro,Bajaj ( equivalent products must comply with above specifications, LM79 & LM80 reports to be submitted along with the material). The light has to be installed in High mast incuding takig down old one. The MS clamp item to be used for clamping the light to be provided in th same item.

M&L of LED street light 90watt made up of pressure die cast aluminium housing with toughned glass and individual high power LEDs with secondary optics, IP66 protection and resistance of IK07 having clamp for mounting on pole /wall working on 240V AC 50Hz, consisting of reflective lens, wired with appropriate driver, PF > 0.98, having over voltage protection upto 400Volts, including fixing on steel tubular or PCC pole with 2 Nos MS clamps made of 40x6mm and bracket made of 40mm dia light grade GI Pipe , not less than 1.2 m long connection with 02 single Core PVC insulated Copper conductor cable 1100V grade 4 sqmm 2 core from street light to junction box complete all as specified and directed. Make Havells Cat No ENDURACITYLINERNEOSL 90WLED757SASYBOTG or equivalent in Philips/syska/wipro/surya/CG.

M&L of 60W (Maximum) Led Street light having Pressure die-cast aluminium alloy for housing (heat sink) for effective thermal management,sturdiness,separate optical and control gear compartment & top opening for easy maintenance, High efficiency long life LED modules with SMD LED package mounted on MCPCB.Lumen efficacy of LED >140 lm/W with PC lens to ensure better uniformity of light distribution, Tampered protective toughened glass,powred by SMPS based Potted electronic driver, Output Open Circuit protection, Phase to Phase protection,Over Voltage protection, Surge Voltage protection 10kV with external SPD & other safety tests as per IS 15885 Part-2/ Sec13. System Lumen >6500 minimum ( as per LM79 NABL Lab report ), Led Life 50000 burning hours ( as per LM80 NABL Lab report ) ,CCT 5700K, THD <10%, PF > 0.95, Ingress Protection IP66. Pole Bracket OD 54 mm. LM79 & LM80 reports to be submitted along with the bid. Led makes - Cree, Nichia, Osram, Bridgelux only. HAVELLS ENDURAPEARLNEO60W or Equivalent in Philips,Wipro,Bajaj.

GHASI RAM SAHU

M/S INDIA ENTERPRISES