REPAIR, MAINTENANCE OF UNSERVICEABLE PERIMETER LIGHTS, TOWER LIGHTS, LT PANELS, TIMERS AND ALLIED WORKS AND REPAIR, MAINTENANCE AND REPLACEMENT OF UNSERVICEABLE SOLAR STREET LIGHTS AND ACCESSORIES, POLE PAINTING AND POLE FOUNDATION AT NAVAL DOCKYARD

Amount

S&F PVC junction box of outdoor type, weather proof, with provision of hole at bottom for cable entry, hinged door with locking arrangement, of size not less than 200mm (L) x 100mm(B) x 300mm (H) incl taking down unserviceable one, fixed to pole with MS clamp, nuts, bolts and washers complete including one 3ph 4 pole connection block complete including taking out old unserviceable one complete all as specified and as directed. Make- Syntex / Hansel

S&F street light bracket made with 40mm bore medium grade MS pipe, bent to shape of total length 1200 mm with 2 pair of MS clamp, made out from 50mm x 6mm MS flat iron with suitable size of nuts bolts washers including painted brack with one coat of red oxide and two coat of aluminium paint complete including dismatling taking out unsv one complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in 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 not exceeding 25cm thick complete all as specified and as directed.

Removing of excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Supply and fixing/Laying double layer HDPE corrugatd pipe 40mm bore through trench.surface or wall including required necessary saddle/clamp any height for cable protection laid in trenches in lieu of sand/brick protection complete all as specified and as directed.

Supply and fixing/Laying through trench.surface or wall including required necessary saddle/clamp any hight HDPE double wall pipe corugated pipe of size 75 mm dia for cable protection laid in trenches in lieu of sand/brick protection complete all as specified and as directed.

Supply and laying in trenches/surface/ wall/trusses PVC insulated, armoured, heavy duty electric cable with stranded aluminium conductor, 1100 Volts grade cross section area 6 Sqmm 3 core and connection complete with aluminium cable lugs incl dismantling taking down unsv one complete all as specified and as directed.

All as per ser No 8.00 above but of size 10 sqmm, 4 core

All as per ser No 8.00 above but of size 16 Sqmm 4 core

All as per ser No 8.00 above but of size 25 Sqmm 3.5 core

All as per ser No 8.00 above but of Size 35 Sqmm 3.5 core

S/F MS cross arm, bracings, supports, clamps, nuts, bolts and washers on Pole including painting with one primer coat, one under coat and one finishing coat of aluminium paint incl dismantling taking down unserviceable one complete all as specified and as directed.

M&L for dismatling and taking out street light cable loop near pole for size of cable 6sqmm to 25 sqmm after dismantling connection from junction box, cutting, removing damaged portion of the cable ends, providing new aluminium cable end terminals, laying of cable through protection pipe through coping to junction box including necessary connection complete all as specified and as directed. Note: earth work, Pole coping PCC, cable protection, pipe measured separately

Supply & fixing Flood Light fitting LED 350 watt incl dismantling taking down unsv one complete all as specified and directed.

Supply & fixing Flood Light fitting LED 250 watt incl dismantling taking down unsv one complete all as specified and directed.

Supply & Fixing street Light fitting LED 150 watt incl dismantling taking down unsv one complete all as specified and directed.

Supply & Fixing Street light LED 100 watt incl dismantling taking down unsv one complete all as specified and directed.

Supply only power contactor 3 phase, 415V, 32 amps cap utilsed for heavy duty by taking down the old perished / deteriorated contactor complete all as specified and as directed. Make: Schneider, Model-ETVS-LC1E3201 or equivelent of Legrand/L&T/ABB

Supply only MCB, SP, 10KA, 'C' 6-32 A including dismantling taking down unsv one complete all as specified and as directed. Make:- Schneider or equivelent of Legrand/ABB /L&T

Supply only MCB, DP, 10KA, 'C' 32 A including dismantling taking down unsv one complete all as specified and as directed. Make:- Schneider or equivelent of Legrand/ABB /L&T

Supply only MCB, 4P, 10KA, 'C' 40A-63 A including dismantling taking down unsv one complete all as specified and as directed. Make:- Schneider or equivelent of Legrand/ABB/L&T

Supply only MCCB with thermal magnetic release, 18 KA, 3 pole, 415V, 16A to 100 A, complete all as specified and as directed. Make:- Schneider , Model- Easy compact CVS 100 BS, LV510950 to 58 or equivelent of Legrand/ABB/L&T

S&F on wall/pole timer enclosure complete with timer Analog time switches heavy duty of 230 V 50Hz, power contactor 3 phase MNX 18 , 415V, 32 amps, MCB, TPN, 10KA, 'C' 40A-63 A with, rotary switch with connector for incoming and outgoing cable entry including taking out old one complete all as specified and as directed. Make Indo Asian/Havells

Supply & fixing Building Security Light fitting LED 30 watt with necssary electrial connections incl dismantling taking down unsv one complete all as specified and directed.

Supply & fixing Building Security Light fitting LED 60 watt with necssary electrial connections incl dismantling taking down unsv one complete all as specified and directed.

Attending electrical complaints and call on repair of control panel of street light, security light, garden light, perimeter light, tower light & high mast light provided inside Dockyard, decarbonizing all contact points of contactors , replacement of wornout aluminium cable lugs, wornout screws, nuts, bolts and washers, tightening the loose connections whereever required, adjustment of timer, cleaning and restore the power supply complete all as specified and as directed. Note : (i) Replacement of spares viz MCB, MCCB, contactors, timers, cables, will be measured and paid for separately as supply only and labour element for taking down the replaced spares shall be deemed to include in the unit rate quoted. (ii) If the qty of complaints to be attended in a control panel/LT panel is more than 01 No in a day, altogether the complaints will be considered only 1 (one). (iii) The contractor has to engage qualified electricians and helpers in sufficient Nos to attend and rectify the defects.

M&L earthing with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 2.25 m deep below ground level with top edge of the plate not less than 1.5 m below normal ground level connected to GI strip32x6 mm by means of nuts, bolts check nuts, washers of galvanised iron or steel all as shown in electrical plate No:5 of SSR Part I connected to earth test point including excavation work with precasted pcc earth pith chamber and cover with GI protection pipe 40 mm dia light gde upto 7.5 mtr/20 mm dia tunnel pipe med grade but all as specified and directed.

M&L for Dismantling old LT panel carefully and supply, installation, testing and commissioning of Floor mounted cubical/trunk type Outdoor made out of 3 mm thick CRCA steel sheet traded and powder coated, prewired, factory made , with provision for one incoming and multiple outgoing as mentioned below, with suitable CT's, individual compartment dust and vermin proof, weather proof electrical panel and with Godrej type lock, cable glands etc. and consisting of the following all as specified and as directed :- (i) Electrolytic aluminium Bus bar of capacity 600 Amps for phases and 400 Amps neutral. (ii) MCCB 400 Amps 4 pole 36KA as incommer-01 Nos. (iii) MCCB 100 Amps 4 pole 16KA as outgoing- 06 Nos (iv) MCB TPN 63A 25KA as outgoing - 02 (v) Digital Ammeter 0-2000 Amps-01 Nos . (vi) Digital voltmeter 0-500 Volts-01 Nos . (vii) Indication lamps RYB -03 sets.

Note : (i) Drawing for LT panel showing layout of incoming and outgoing switch gear with capacity before errection shall be approved by Engr-in-Charge. (ii) Unit rate quoted include for necessary grouting / chipping of concrete and Anchor fastners and providing necessary PCC foundation to fix the LT Panel enclosure.(iii) quoted rate are Inclusive of aluminum bus bar & switchgears.

Taking down unserviceable solar light fittings and call on repair of all in-one compact fittings and refixing the same after replacenment of LiFepo4Bty, change controller, DC driver, panel, sensor provided inside dockyard, thightening all screws, nuts, bolts, waher or replace wherever required proper cleaning of Solar panel/fittings carefully complete all as specified and directed.

Supply only 12.8 V, 42Ah (BIS Cert) battery (LiFePo4) suitable for existing unserviceable all in one solar street light fittings (SUNSOKO) etc all as specified and directed.

Supply only charge controller MPPT buck type suitable for existing unserviceable all in one solar street light fittings (SUNSOKO)etc all as specified and directed.

Supply only LED DC-DC driver suitable for Unsv all in one solar street light fittings (SUNSOKO) etc., all as specified and directed.

Supply only PIR type dusk down sensar suitable for existing unserviceable all in one solar light fittings (SUNSOKO) etc., all as specified and directed.

Supply only solar panel 75W (-0/+4W) Mono type copact & fully intigrated designed reust proof AI housing suitable for unsv all in one solar street light fittings (SUNSOKO) etc all as specified and directed.

Taking down unserviceable solar light fittings and Supply & fix in repair all in one LED Solar street light fittings 60 watts having solar panel 75W (0/+4W) Mono type compact & fully intigrated designed rust proof AI housing , LED DC driver , PIR type sensor, 600K, IP 65 complete with all fixing material or as specified and directed. Make :- Bajaj SUNSOKO AIO- BSZSL 75L LED (114405) or equivalent in Havells/ Philips.

M&L for preparation of old painted surface of exiting solar light pole of 60 mm dia of 6M height by removing all dirt, dust, with two coat of synthetic enamel paint and marking the pole number of approved color all as specified and directed.

M & L for PCC 1: 3:6 type C-1 with 20mm graded stone agregate in copping icluding necessary from work all as directed by Engr-In-Charge.

M&L for white wash for coping of solar street light pole by removing all dirt, dust complete all as directed by Engr-in-Charge.

LALITHA SAI INFRA

MVV Prasad

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