REPAIR / MAINT OF STREET LIGHTS, GARDEN LIGHTS, PERIMETER LIGHTS, HIGH MAST LIGHTS AND CONNECTED WORKS AT KATARI BAGH, MES OFFICES AND RESIDENTIAL ACCOMMODATION AT KOCHI

Amount

Taking down unserviceable street light/flood light/high mast light fittings carefully (any capacity ,any type) from pole and carrying out necessary repairing and refixing the same at its original location after repair including replacement of unserviceable/ defective spare parts (LED Driver) and removing existing green bushess, small tree Branches complete all as specified. Note: LED Driver shall be Measured under supply only item. Minor spare parts such as screw, nuts, bolts, washers etc shall deemed to be included in unit rate quoted. (i) Tools, ladder required to carry out the work shall be provided by the contractor. (ii) Contractor shall ensure the safety of the workers employed at his own risk. (iii) Contractor shall provide Skilled ITI Electrician and Produce the Certificate before the commencment of work.

Taking down unserviceable Garden light fittings carefully (any type) from post top lantern and carrying out necessary repairing and refixing the same at its original location after repair including replacement of unserviceable/ defective spare parts such as lamp, holder etc, clean the acrylic cover with detergent and replacae internal wiring with two runs of 1.5 sqmm PVC insulated copper conductor cable from fitting to connector block and testing after refixing at site complete all as specified. Note: (i) New spare parts like retrofit holder, LED bulb etc shall be Measured under supply only item. Minor spare parts such as screw, nuts, bolts, washers etc shall deemed to be included in unit rate quoted. (ii) Tools, ladder required to carry out the work shall be provided by the contractor. (iii) Contractor shall ensure the safety of the workers employed at his own risk. (iv) Contractor shall provide Skilled ITI Electrician and Produce the Certificate before the commencment of work.

Taking down unserviceable High Mast light fitting from 15/12 Mtr high , check all light fitting and replace unserviceable parts (LED Drive) and other rusted material and replace with new parts, clean all fittings, refixing the same at its original location after repair and testing after refixing at site complete all as specified. Note: (i) New spare parts like LED Drive shall be Measured under supply only item. Minor spare parts such as screw, nuts, bolts, washers etc shall deemed to be included in unit rate quoted. (ii) Tools, ladder required to carry out the work shall be provided by the contractor. (iii) Contractor shall ensure the safety of the workers employed at his own risk. (iv) Contractor shall provide Skilled ITI Electrician and Produce the Certificate before the commencment of work.

Supply and fix in replacement GI brackets for street light fitting made out of 40 mm dia,1.5 m long, medium grade pipe, bend to 120 degree angle shape, drilled holes etc & fixed with clamps, nuts, bolts etc, complete all as specified.

Supply and laying , XLPE insulated PVC sheathed, armoured,heavy duty, aluminium conductor electric cable 1100 Volt grade of cross sectional area 4 core16 Sqmm in duct/floor/wall with provision of saddle and lugs, etc including taking down of old one, all as specified and as directed.

Supply and laying , XLPE insulated PVC sheathed, armoured,heavy duty, aluminium conductor electric cable 1100 Volt grade of cross sectional area 3.5 core 25 Sqmm in duct/floor/wall with provision of saddle and lugs, etc including taking down of old one, all as specified and as directed.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre depth and getting out in soft / loose soil for laying of cable complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/ loose soil , complete all as specified.

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level, not exceeding 1.5 metre above the starting point , complete all as specified.

Supply and spread, dry River sand for cushioning and covering of UG cables in trenches,complete all as specified. Note :- Only punned thickness shall be measured and paid )

M&L Brick well burnt Class ‘B’ as cover to UG cable laid dry flat over the cable with width equal to length of the cable and abutting each other with gap between adjacent brick not exceeding 10mm over UGcable as in cable protection in trenches complete all as specified.

Cutting into existing bituminous carpet road/PCC hard standing upto a depth of 30cm and making good the disturbed surfaces to match with the existing surface after laying cables acomplete all as specified.

Supply and fix 60 Watt LED street light luminaire with die Cast aluminium with powder coated housing heat resistant toughened glass with frame with IP 66 Protection having 5KV Surge protection,beam angle120 degree, Power Factor ≥ 0.95,THD Less Than 15 %, Efficacy ≥100 Lm/W,Driver efficiency >90%, Power 220-240 V AC 50Hz, Powered by a in-built electronic constant current Isolated driver complete including taking down old unserviceble light fitting complete all as specified.

Supply and fix 45 Watt LED street light luminaire with die Cast aluminium with powder coated housing heat resistant toughened glass with frame with IP 66 Protection having 5KV Surge protection,beam angle120 degree, Power Factor ≥ 0.95,THD Less Than 15 %, Efficacy ≥100 Lm/W,Driver efficiency >90%, Power 220-240 V AC 50Hz, Powered by a in-built electronic constant current Isolated driver complete including taking down old unserviceble light fitting complete all as specified.

supply and fix 70/72 Watt LED street light luminaire with die Cast aluminium with powder coated housing heat resistant toughened glass with frame with IP 66 Protection having 5KV Surge protection,beam angle120 degree, Power Factor ≥ 0.95,THD Less Than 15 %, Efficacy ≥100 Lm/W,Driver efficiency >90%, Power 220-240 V AC 50Hz, Powered by a in-built electronic constant current Isolated driver complete including taking down old unserviceble light fitting complete all as specified.

supply and fix LED flood light luminaire 40 Watt RGB colour, with die Cast aluminium with powder coated housing heat resistant toughened glass with frame with IP 66 Protection having 5KV Surge protection,beam angle120 degree, Power Factor ≥ 0.90,THD Less Than 10 %, Efficacy ≥90 Lm/W,Driver efficiency >90%, Power 220-240 V AC 50Hz, Powered by a in-built electronic constant current Isolated driver complete including taking down old unserviceble light fitting complete all as specified.

supply and fix LED flood light luminaire 200 Watt with die Cast aluminium with powder coated housing heat resistant toughened glass with frame with IP 66 Protection having 5KV Surge protection,beam angle120 degree, Power Factor ≥ 0.90,THD Less Than 10 %, Efficacy ≥90 Lm/W,Driver efficiency >90%, Power 220-240 V AC 50Hz, Powered by a in-built electronic constant current Isolated driver complete including taking down old unserviceble light fitting complete all as specified.

Supply only 60 Watt LED Street Light Driver suitable for out door type LED fitting complete all as specified.

Supply only 45/50 Watt LED Street Light Driver suitable for out door type LED fitting complete all as specified.

Supply only 70/72 Watt LED Street Light Driver suitable for out door type LED fitting complete all as specified.

Supply only 12 Watt LED Bulb WW complete all as specified.

S & F in replacement white colour acrylic doom of 9" dia size suitable for Garden Light fitting complete all as specified.

Supply and fixing and connecting 3 core 1.5 sqmm PVC insulated, sheathed copper multistranded cable conductor, including 20mm dia rigid PVC conduit on pole with necessary bend Elbow, couplers ,check nuts ,FI clamps on poles and nuts & bolts, PVC flexible conduit, connected to junction box to fitting/up to bracket on street light pole for connection from junction box to light fitting comple all as specified. (Note : one run 3 core copper conductor cable of size 1.5 Sqmm and one run of PVC conduit shall be measured as one unit length)

M&L Painting to steel tubular pole of any height , any size with two coats of aluminium paint over one coat anti corrossive paint, including preparation of surface , by removing old paint, proper cleaning , filling cavities with filler, marking pole number as existing, size of 50 mm height in black colour with yellow back ground in round shape of dia max upto 150 mm complete all as as specified.

M&L Cement based painting to Concrete pole of any height and size includidng coping, preparation of old surface, marking pole number as existing, with synthetic enamel paint ,size of 50 mm height, in black colour with yellow back ground in round shape of dia max up to 150 mm all as as directed .

M & L PCC (1:4:8) type D-2 (using 40mm graded caushed stone aggregate) as in foundation of poles and stay etc including form work complete all as specified.

PCC 1:3;6 type C-1 (using 20 mm crushed stone aggregate) as in coping of poles etc including form work complete all as specified.

S & F in replacement 205x255x112mm size Junction box made of glass fibre reinforced and transparent poly carbonate, with IP 67 protection including one 6 Amps MCB SP, suitable size clamps/bolts for fixing on pole/in PCC foundation etc, including taking down the old unserviceable junction box complete all as specified.

S & F street light TIMER control panel, 110 Amps, 3 pole/230Volt, DIGITAL time switch pole/wall mounting made out of 3.15 mm CRCA sheet duly powder coated with locking arrangement, incl internal wiring complete with bypass arrangements (or as manufactures recommendation and design) including taking down old street light timer control panel complete all as specified.

S & F 50mm bore GI tubing, light grade with all fitting/acessories for protection of cable on pole/wall and under road crossing including clamps, nut bolt etc complete all as specified.

Supply and fix, in repair Digital time Switches , DIN type programmable every 1 Min, with backup of 6 years , 28 Memory locations,current Capacity 16A, weekly program,with 1 change over (1co) total 28 programs including taking down the old unserviceable time swith complete all as specified.

Supply and fix in replacement power contactors 3 pole , 60 Amp , 1NO+1NC at street light timer panel including dismatling existing contactors from panel and connecting new contactors and making connection with incoming and outgoing MCCB/MCB complete all as specified.

Supply and fix in replacement MCCB four pole, 63 Amp, 36kA, DH 100 type conforming to IS/IEC 60947-2 complete all as specified.

Supply and fix, in repair MCB SP, 6 to 32 Amp ,"C" curve, 240/415 volt AC, as per IS/IEC 60898 complete all as specified.

S & F 8.0 mtr high, hot dip GI Octagonal pole with 1.0 Mtr arm suitable for mounting one LED street light fitting complete with base plate and GI foundation bolts and nuts complete as specified.

Taking down unserviceable Garden light fitting pipe of any dia from PCC foundation, provide 40mm dia GI pipe, medium grade, 3.0 mtr high as pole, making good the distrubed surfacae of foundation waith PCC 1:2:4, type B1 (using 20mm graed stone aggregate), connect existing cable to the junction box, garden light fitting, testing and make serviceable complete all as specified. Note:- Earth work, PCC etc shall be deemed to be included in unit rate quoted.

M & L Dismantling old tubler poles after disconnecting all connection , demolish PCC foundation and removing the pole from the site complete all as as directed .

M & L Earthing complete with galvanized iron or steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mtrs below ground level) with top edge of earth plate not less than 1.5 Mtrs below ground level connected to galvanized earth strip 32X6 mm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with mesh per liner inch, 80 mm thick RCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I and specified including provision of earth wire protected by 40mm dia medium grade GI pipe and watering pipe shall be 20mm bore medium grade GI pipe, and including all excavation and earth work & connecting the earthing to an earthing test point /transformer nuetral/body/ Lt panel etc. and testing on completion,complete all as directed.

Supply only PVC/Poly carbonate lamp holder wiith cord grip cap suitable for pendent fitting compete all as specified.

Dismantling/Taking down old street light/Garden light foundation of any size by mechanically or manually upto ground level including cutting steel reinforcement complete all as specified.

S & F in replacement Post Top lamp withE27 base cap, glass diffuser, black clour, having IP43 protection, 1.6mtr long, die cast aluminium pole complete with base plate and GI foundation bolts and nuts including earth work and PCC foundation compete all as specified.

S&F in replacement 25 Watt LED Post top lantern fitting with die cast aluminium spigot or mounting LED driver and spun aluminium canpy which is paianted white inside, epoxy powder coated matt black finish afater phosphochromate treatment and light source of high eiciency long life LED module with SMD LED package mounted on MCP CB and viewing ange of 116 degree susitable for mounting with OD 70mm max with 3 Nos hexa screw etc complete all as specified.

S & F in replacement 16 Watt LED bollard light fitting, new generation energy saving enviranmental friendly, long life aesthetically designed die cast aluminium landscape luminaires for downward ighting with high power LED as light source with epoxy powder coated black after phosphochromate treatment with IP 65 protection, with necessary PCC foundation including taking down existing old unserviceable light fitting complete all as specified.

S & F in repacement 20 watt LED solar Post Top manor die cast aluminium body with PC diffuser, 5700k with 18.5 Watt solar panel on topp, lithium iron battery, BIS approved, 111 wh with PIR sensor of direct from 08 mtr distance and IP 65 protection with mounting pole of 75mm OD complete all as specified.

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