SPECIAL REPAIRS TO STREET LIGHTS OF LT QTRS AT INS SHIVAJI AND REPLACEMENT OF ELECTRICAL WIRING AND CONVENTIONAL LIGHTS WITH NEW WIRING AND LED LIGHTS IN CERTAIN BUILDINGS AT AIR FORCE STATION LONAVLA

Amount

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete,(fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody for issue under Schedule of credit and making good disturbed surfaces of walls, floors, etc.

Taking down MCB DBs / SFUs

M & L for point wiring with 1.5 sq mm single core PVC insulated cable 1100 V grade with multistranded copper conductor drawn through PVC casing and capping with all accessories fixed to wall /roofs ceiling etc and incl provision of 1.5 sq mm PVC insulated and unsheathed copper conductor as earth continuity conductor and connected to common earth dolly incl fabricated steel terminal box made out of 1.6 mm thick MS sheet concealed in the wall with 3 mm thick laminated sheet top cover / PVC Switch Board mounted on wall for mounting the switches , socket outlets , fan regulators etc all as s specified and directed for following. (a) One light/Fan point controlled by one switch.

All as per item No.3 above but for One socket 3 pin outlet 5 amp on independent board.

All as per item No.3 above but for One 3 pin socket outlet 5 amp on the same board board with other switches.

All as per item No.3 above but for One bell/buzzer point controlled by one push button on the same board with other switches or independent with cable 1.5 sq mm size.

All as per item no 3 above but with copper conductor cable for one 3 pin socket outlet 15 amp independent board with cable 2.5 sq mm.

S&F in repairs switch piano flush type single pole one way 5 amp.

S&F in repairs ceiling rose three terminal/PVC polycarbonate, isolated body complete all as specified.

S&F in repairs switch socket combination 2 in 1, 3 pin 5/15 amp flush type. .

S&F in repairs switch socket combination 2 in 1,5 amp flush type.

S&F in repairs socket outlet 2 in 1, 3/5 pin 5 amp multi purpose, flush type.

S&F in repairs switch bell push, flush type 5 Amp.

S&F in repairs bell, electronic type AC, 230 Volts single pole.

S&F in repairs fan regulator flush type complete all as specified and as directed.

M&L for replacement of lamp holder, insulated body with back plate batten/angle type for batten fitting complete all as specified & directed.

Supply and fix new adore LED lamp 15 Watt confirming to Cat No LHLDERUEMD8X015 of Havell's or euivalent in Philips / Bajaj.

S&F in repairs LED Tube light 18 Watt LED complete set prewireed upto terminal block complete with all accessories and connecting up with twin core / .0076 flexible copper wire with and including LED tube light fixed on two nos PVC round / square mounting blocks complete all as required at site and as directed by Engineer -in-Charge. Make : Cat No for Batten-BLRB DB 118, and for LED Tube Rod Cat No BLRB 18W CW LED of Bajaj or equivalent of Havell's/Philips / Wipro.

Supply & fix in repairs 30 W pressure die cast aluminium housing LED Building light secondary optics IP 66 protection including connection with two core twisted copper flexible cable, Make - Bajaj, Cat No - BCLST 30W LED I or equivalent make of Havells /Philips/CG.

Supply & fix in repairs 45 W pressure die cast aluminium housing LED Building light secondary optics IP 66 protection including connection with two core twisted copper flexible cable, Make - Bajaj, Cat No - BRTFG 45W LED WW or equivalent make of Havells /Philips/CG.

Supply and fix in replacement of LED Tube light of 10 watt (2") with batten integrated channel complete with all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and as directed.Make:Bajaj CAT Part No BCLSB 10 NW (2ft) or equivalent to CG/Philips/Wipro complete all as specified and directed .

S&F in replacement vertical type DB , (VTPN) suitable for and including MCCB 4 pole, 125 amps, 16KA as incoming (compact) Earth and neutral bus bar of capacity upto 200 amp 4 ways,IP 43 protection , shrouded neutral bar & pan assembly with flexible connecting link in the wall with suitable nut and bolt including matching the existing surface all as specified and directed ,

S&F in replacemen MCB DB SPN 4 ways double door with 240 Volt, 200 amps rated bus bar with all accessories flush in the wall including matching the existing surface all as specified and directed

S&F in replacemen MCB DB SPN 8 ways double door with 240 Volt, 200 amps rated bus bar with all accessories flush in the wall including matching the existing surface all as specified and directed

S&F in repairs MCB DB SPN 12 ways double door with 240 Volt, 200 amps rated bus bar with all accessories flush in the wall including matching the existing surface all as specified and directed

S&F in repairs MCB SPN 35-63 amps, 240 Volts, Complete all as specified and directed.

S&F in repairs MCB SP 6 to 32 amps single pole 240 Volts, Complete all as specified and directed.

S&F in repairs Isolator FP 63 Amps 415 V , with adjustable thermal and adjustable magnetic release,Make- Indoasian,Cat No-811561 or equivalent to Havells/Legrand Complete all as specified and as directed.

S&F in repairs MCB/MCCB Enclosure 3/4 (Way)Mod Metal. Make- Indoasian Cat Part No- 811981/811982, or equivalent to Havells/Legrand Complete all as specified and as directed.

Taking down sub main wiring of any size from the ceiling, walls etc and incl making good to disturb surface of wall and match with the existing surface.

M&L for sub main wiring drawing through PVC casing and capping with two single core 4 sq mm and one run of 4 sq mm as earth wire of stranded copper conductor PVC insulated and unsheathed cable of 1100 volts grade all as directed. Note:- Three run of 4 sqmm wire and One run of PVC casing caping will be measured as one running meter.

M&L for sub main wiring drawing through PVC casing and capping with four runs of single core 6 sq mm and two runs of 4.0 sq mm as earth wire of stranded copper conductor PVC insulated and unsheathed cable of 1100 volts grade all as directed.Note:- Four run of 6 sqmm wire and Two run of 4 sqmm wire and One run of PVC casing caping will be measured as one running meter.

Supply and fix in repairs Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of rating upto 06 -32 Apms

M&L for earthling complete with galvanized GI earth plate electrode of size 600x600x6.00 mm, buried directly in ground (earth pit not less than 2.25 mtr below normal ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level connected to galvanized earth lead wire 4.0 mm dia by means of volts, nuts, check nut and galvanized iron or steel including earth work in any type of soil, charcoal salt 15 cm around the earth plate as shown in electrical plate No 3 of SSR part1991,20 mm dia watering pipe medium grade 1.50 mtr long GI protection pipe light grade 15 mm dia from earth pit to main board (NOTE:- maximum length of GI protection pipe with each earth shall not be less than 7.5 mtrs) including necessary pit with cover , including testing on complition.

M&L for making hole in wall of size 300 mm dia to 450 mm dia for mounting of exhaust fan, making good the disturbed surfaces to match the existing complete all as directed by Engineer-in-Charge at site

Supply and fix enclosure system of size 1000 x 1000 x 300 mm, double door, IP 55 degree of protection, fabricated out of 1.6 mm CRCA sheet steel foamed in PU gasket, powder coated RAL 7035 structure finish, provided with hinged door ( interchangeable LHS, RHS opening angle 120 Deg), mounting plate 2.0 mm thick made up of galvanized steel, predrilled cable gland plate 2.0 mm thick galvanized steel, cam locking arrangement alongwith wall mounting bracket duly fixed to wall complete all as specified and as directed by EIC at site. Make: Legrand / BCH / Standard

Dismantling the existing energy Meters, MCCB / MCB Distribution boards by disconnecting the eletric supply connection and refixing at new or same location after carrying out repairs / replacement , reconnecting complete all as directed by EIC at site.

Supply & fix fans ceiling complete with accessories 230 V,1200 mm sweep. BEE 5 star rated including taking down old u/s ceiling fan and deposited to MES store complete all as specified and as directed.

Supply & fix exhaust fans metal body complete with and accessories 230 V,300 mm sweep including taking down old u/s exhaust fan and deposited to MES store complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3.5 core complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3.5 core complete all as specified and as directed.

Excavation in trenches n. exc. 1.5 M in width and 1.5 M in deep for laying of pipes and getting out in Soft / loose Soil

All As per Sl Item No 42 Herein before but in hard dense soil

All As per Sl Item No 42 Herein before but in hard Rock.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm.

Removing excavated material n. exc. 50 M away and depositing where directed at a level n. exc. 1.5 M above the starting point complete all as specified and as directed.

M&L for providing dry river sand / crush stone dust for cushioning to UG cable including punning down of sand in layers all as specified. Note :- Cushioning will be measured and paid after punning down.

Supply and laying factory cast, unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” class LV type1 flat size 250x150x40 mm laid in trenches as specified and as directed.

Supply and lay in trenches / along the wall / floor pipes GI light grade of size 100 mm dia with and including all fittings and accessories including taking down old U/S pipe complete all as specified and and directed for cable protection

Taking down old unserviceable old T/L/ HPSV security light fitting of any size and type.

S & F all in one solar street light 80 Watts, Hybrid (AC-DC) Type conforming to IP 65 Protection with charge controller (MPPT), colour Temperature 2700-6500 K complete with solar panel, LED Panel, power backup battery with full power for 12 Hrs and saving mode for 36 Hrs including solar charge controller with following Features. (i) system voltage-12V/24V,(ii) Output power-50W/12V,100W/24V (iii) Out put Current-0.15A-3.3 A,(iv) No load loss-9mA/12V ; 12mA/24V,(v) charging current-15 A, (vi)Solar input voltage < 55V (vii) Efficiency of constant current - 90% to 96%, (viii) Over voltage protection-16.0V x 2/24V, (ix) Charging voltage limit - 15.5x2/24V complete including mounting bracket of suitable dia and length not more than 1.5 Mtrs with clamps(For Pole mounting/ wall mounting), washer and nut bolts connected with multistranded 1.5 Sqmm, 3 core copper flexible wire of suitable length all as specified and as directed. Make-Bajaj Cat Part No-SOLAR BSZSL 80W or equivalent in Wipro, TATA, Philips, Havell's. Note :- Cost for fixing of solar light with suitable arrangement shall be deemed to be included in coated value. No extra payment shall be done on this account.

Mayur Enterprises

Shree Ayyappa Engineering