Tender For Repair Maintenance Of Perimeter Security Lights, Ug Cables And Connected Items Under Ge Af Awantipur; 1 Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of cables or other items as required and getting out soil in soft/loose soil complete all as specifed. 2 M&L for sand cushioning to under ground cable provided with a layer of sand 8 cm depth before laying of cable and 15 cm depth after laying and stretching the cable complete all as specified. Note: Punned thickness of sand shall be measured & paid. 3 M&L for new well burnt sub class B bricks of nominal size 230X115X75 mm abutting each other for mechanical protection of cable with width equal to lenght of brick complete all as specified. 4 Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified. 5 Removing excavated material not exceeding 50 mtr and depositing where directed in a level not exceeding 1.5 mtr above the starting point of any type of soil complete all as specified. 6 M&L for cutting of bitumen road/PCC road/hard standing for laying of GI pipe and passing of cable including making good to disturbed surface with PCC 1:4:8 and matching with existing surface complete all as specified. 7 Supply and laying GI tubing light grade of size 80 mm bore complete including taking out old all as specified. 8 Supplying and laying GI tubing light grade of size 50 mm bore complete including taking out old all as specified. 9 Taking out old underground serviceable/unserviceable cable of any size and any make and keeping aside for the purpose of rerouting/relaying in new location/for requisite replacement/further disposal complete including taking out bricks all as specified. (Note: Earth work will be measured & paid separately). 10 Labour only for re-laying of serviceable (as obltained from taking out of cable ) cable of any type and size inclung making all electrical connection complete all as specified. 11 Supply, laying or passing through pipe, underground cable XLPE insulated, armoured and PVC sheathed LT 1100 volts grade with aluminum conductor of size 95 sqmm, 3.5 core including making electrical connection complete all as specified. Make: Havells/Polycab/Gloster. 12 Supply, laying or passing through pipe, underground cable XLPE insulated, armoured and PVC sheathed LT 1100 volts grade with aluminum conductor of size 25 sqmm, 4 core including making electrical connection complete all as specified. Make: Havells/Polycab/Gloster. 13 Supply, laying or passing through pipe, underground cable XLPE insulated, armoured and PVC sheathed LT 1100 volts grade with aluminum conductor of size 50 sqmm, 3.5 core including making electrical connection complete all as specified. Make: Havells/Polycab/Gloster/. 14 M&L for straight through joints suitable for armoured LT cable 1.1 KV rating, heat shrinkable type of following sizes complete including cutting of faulty cable all as specified.Make: DENSON/M-SEAL/VENUS/3M. (a)120 to 150 sqmm, 3.5 core. 15 (b)50 sqmm, 3.5/4 core. 16 S&F in replacement of LED flood light of colour warm white luminaire with high power LED as light source in die-cast housing with IP66 protection 170 watts, 230 volts, 50 Hz including LEDs lamp and driver complete all as specified. Make:- Bajaj/Philips/Havells/CG/Wipro. 17 S&F in replacement of LED flood light luminaire with high power LED as light source in die-cast housing with IP66 protection 100 watts, 230 volts, 50 Hz including LEDs lamp and driver complete all as specified. Make:- Bajaj/Philips/Havells/CG/Wipro. 18 S&F in replacement of warm white LED street light of rating minimum 90 watt with pressure die cast housing and toughened glass and individual LEDs DeliversLumen efficacy of LED >140 lm/W. excellent illumination Long life & photobiologically safe LEDs, No harmful UV & IR radiations, Environment friendly as it does not contain Mercury,Instant light with low running temperatures, Operating voltage range: 140 V - 270 V, Operating temperature: -10 °C to + 50 °C, Average life L70B50: 50000 hours powered by integral, isolated electronic LED driver (SMPS based constant current supply) with lower THD, Output Open / Short Circuit protection, Over Voltage protection, Phase to phase protection, Surge Voltage protection 10kV with SPD & other safety test as per IS 15885 Part-2/Sec 13confirming IP 66 protection including GI bracket welded including GI clamps U shaped including nut bolts & washers complete all as specified. Make:- Bajaj/Philips/Havells/CG/Wipro. Note- Contractor has to arrange/ hire Vehicle Mounted trolley/ ladder for fixing of lights and rate for the same is deemed to be included in quoted rate 19 Supply, installation, testing & commisioning in replacement of factory made (CPRI appr-oved manufacturer) LT feeder pillar box of suitable size to accomodate all accessories as recommended by manufacturersuitable for 415 volts, 3 phase, 4 wire, 50 Hz supply system all as specified and directed having busbar chamber with insulated aluminium busbar 315 Amps rating (100% neutral) installed on porcelain insulators. The panel shall be dust and vermin proof made of 3 mm CRCA sheet duly powder coated and mounted on 40x40x5mm angle iron frame having 4 Nos legs 45 cm long of 40x40x5 mm angle iron, 15 mm grouted in PCC of ratio 1:2:4 and 30 cm clear space from ground/floor level. Front & back door opening type with aprons for bottom cable entry with locking arrange-ment including internal wiring of meter & indicator with PVC insulated multi-stranded copper conductor cables of suitable size, thimbling, connecting and cable entry boxes with cable glands. The scope of the work also includes supply and fixing the following:-Make of MCCB: Legrand/Havells/Schneider.INCOMING:-(a)MCCB 200 Amps, 25 kA rupturing capacity, 4 pole, 415 Volts, 50 Hz, micro processor based release type - 01 No(b) Change over 200 Ams-01 No(c) Digital volt meter-01 No (d) Digital ammeter-01 No(e)Indicating lamp (LED type) RYB - 01 Set of threeOUTGOING:-(a)MCCB 63 Amps, 16 kA rupturing capacity, 4 pole, 415 volts, 50 Hz AC, thermal magnetic release type - 04 Nos, (b) MCCB 100 Amps, 16 KA-01 Nos, 4 pole, 415 Volts, 50 Hz AC, -01 NoNote: The rate of PCC on which panel is grouted is deemed to be in quoted rate by the contractor. 20 S & F MCCB 4 Pole 63 Amp, 25 KA Adjustable thermal and megnatice setting complete all as specified and directed.Make: Havells/L&T/Legrand/Adhunka 21 S & F MCCB 4 Pole 100 Amp, 36 KA Adjustable thermal and megnatice setting complete all as specified and directed. Make: Havells/L&T/Legrand/Adhunka 22 S&F in replacement of ON load change over switch with SS enclosure open execution type of capacity 63Amps on exisitng LT panel all as specified and directed. Make: Havells/L&T/Legrand 23 S & F in repairs, installation, commissioning and testing Junction boxes made CRCA sheet 3 mm thick,suitable for mounting on wall/pole. Junction Boxes Size 300 x 300 x 200 mm in Grey RAL 7035 colour duly powder coated CPRI certified with IEC/IS 61439,comprising of 415 V 3 PhaeAluminium Bus bar 100 A TPN and MCB SP 6 A . The pre-moulded knockouts shall be available on top and bottom of 10 KA C curvefor control LED light fitting.The junction box shall have an optional cable entryat the bottom up Cable Size 25 Sq mm 2 Runs. The junction box shall have provision of elongated clamps, nuts and bolts to mount on poles/ walls with provision 3 mm additional CRCA sheet on top to protect from rain /snow complete all as specified and as directed. 24 M&L for checking of fencing lights/road light/post top laltern in Technical area daily and repairing of lights found unserviceable during checking or as given by JE E/M including rectification of fault/cable complete all as directed. (Note: (i) Each job assessed for required minor material like insulation tape, copper wire of fittings, repairing of junction box with lugs, T&P etc. shall be deemed included in item quoted rate. (ii) Contractor shall deployed minimum one electrician alongwith one helpers daily 14:00 PM to 22:00 PM including sunday/holiday or extra as on required basis, however it may required more to rectify defects on same day job work and no extra payment shall be made, contractor is adviced to quote rate accordingly.(iii) Contractor shall be pannelised @ Rs 1000/- per day job work, if he fails to attend job work on same day. (iv) Major spare parts required shall be measured & paid separately as supply only in replacement. 25 Supply & fix in replacement PVC insulated, sheathed, multi stranded, three core, 1100 volts grade copper conductor cable of size 1.5 sqmm complete all as specified. Make: Finolex/Havells/Plaza. 26 Supply only Grass/bush cutting machine petrol enginedriven complete all as specified and as directed. Make: Stihl/Honda. 27 Supply only Aluminium step ladder 22 feet height single frame complete all as specified and as directed. 28 Supply only Gum boots suitable for working in33/11 KV grade elctricity complete all as specified an as directed. 29 Supply only Hand gloves suitable for working in33/11 KV grade elctricity complete all as specified an as directed. 30 Supply only industrial helmet grade1 quality suitable for working in33/11 KV grade elctricity complete all as specified an as directed. 31 Supply and fix Including Removing and taking down the existing unserviceablepost top lantern light fitting LED Post top lantern 20 W or hihger wattage Integral Translucent Light fitting comprises of die cast housing and clear acrylic andspun aluminium reflector suitable for mounting on 50 mm OD pipe includingnecessary fixing arrangements ( PCC) and suitable Length of pipe as per site requirement including all as specified. and directed Make :Bajaj / Havells / Philips/CG/Wipro 32 Supply and fix includingTaking down corrugated/damaged garden light fitting Inverted pyramid tripod type LED bollard with soft 360 light (preferably 4000 K) IP 65 protection resistanace corrossion better optics for uniform distribution of capcacity 10w LED fitting of model Liara all as specified and directed. Make: Bajaj / Havells / Philips/CG/Wipro 33 M&L for Earthing complete with GI earth plate 600 x 600 x 6 mm thick buried directly in ground (earth pit not less that 2.25mtr deep below ground level ) with top edge of the plate not less than 1.5 m below normal ground levelconnected to32x6 mm GI strip as earthing lead by means of brazing after tighten by bolts, nuts, check nuts and washersfrom earth pit to test point with protection GI pipe of size 50mm dia light grade and providing masonry enclosureincluding watering GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode and 20 mm GI pipe light grade for earth strip protection complete with earth pit in PCC 1:2:4 type B0 using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work in any type of soil, returning filling in and removal of surplus soil complete all as specified and as directed. Note: GI strip 7.5 mtr included in the quoted rate from earth pit to test point 34 M&L for replacement of LED driver 100 watt complete with all accessories and as specified. Note- Contractor has to arrange/ hire Vehicle Mounted trolley/ ladder for fixing of lights and rate for the same is deemed to be included in quoted rate 35 Supply, installation, testing & commisioning in replacement of factory made (CPRI test certified manufacturer) LT feeder pillar box of suitable, outdoor type, floor mounted, double door, cubical compartmentalized type suitable for 415 volts, 3 phase, 4 wire, 50 Hz supply system all as specified and directed having busbar chamber with insulated aluminium busbar 100 Amps rating (100% neutral) installed on porcelain insulators. The panel shall be dust and vermin proof made of 3 mm (outer) & 2 mm (inner compartment door) CRCA sheet duly powder coated, panel mounted on angle iron 40x40x6 mm frame having 4 Nos legs 45 cm long of 40x40x6 mm angle iron, 15 cm grouted in PCC of ratio 1:2:4 and 30 cm clear space front ground level. Front & back opening type with aprons for cable entry with locking arrangement including internal wiring with PVC insulated multistranded copper conductor cables of suitable size, thimbling and cable entry boxes with cable glands. The scope of the work also includes supply and fixing the following:- Note: The rate of PCC on which panel is grouted is deemed to be in quoted rate by the contractor.INCOMING:-(a)MCCB 100 Amps,25 kA rupturing capacity, Ics=100%Icu ,4 pole, 415 volts, 50 Hz, Micro Processor based release type - 01 No.(b ) Voltmeter digital type 0-500 Volts, flush type with 3 way rotary selector switch -01 No(c)Ammeter digital type 0-100 Amps, flush type with 3 way rotary selector switch and 3 Nos CTs of ratio 100/5 Amps - 01 No(d)Indicating lamp (LED type) RYB - 01 Set of threeOUTGOING:-(a)Power Contactor 70 A 3 Pole -01 Nos. (b) Astronomical timer with auto manual function1 nos Make-USGC/ L&T/ Havells (c) Indicating Light on 220 V AC. (d) Control MCCB 4P 40 A- 02 No(e) Auto Manual Selector Switch-01 No Note: The rate of PCC on which panel is grouted is deemed to be in quoted rate by the contractor. 36 Note :- An amount of Rs.70,559.00on account of credit schedule for Sch A Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum.
