SPECIAL REPAIR TO WIRING AND MCB s OF BLDG NO P 293 EPCT SCHOOL AT INS SHIVAJI LONAVLA

Amount

Taking down carefully copper/aluminum point wiring (light. Fan, socket or power) complete, incl fittings such as switches, ceiling roses, pendants, regulators, sockets etc, removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

M&L for point wiring in PVC casing caping with 1.5 Sqmm size multi stranded FRLS copper conductor cable 1.5 Sqm including clamps, screws guttier/plug etc PVC unsheathed cable into and including PVC with PVC sheet and PVC insulated FRLS cable of size 1.5 Sqmm as earth continuity conductor. (a) One light point controlled by one 5 Amps switch one way

All as per item No 02 here-in-before (b) One ceiling fan point controlled by one 5 Amps switch one way

All as per item No 02 here-in-before (c) One exhaust fan point controlled by one 5 Amps switch one way

All as per item No 02 here-in-before (d) One wall fan point controlled by one 5 Amps switch one way

All as per item No 02 here-in-before (e) One 3 pin 5 Amp switch socket outlet on independent board

All as per item No 02 here-in-before (f) One 3 pin 5 Amp switch socket outlet on same board with accessories

M&L for point wiring in PVC casing caping with 2.5 Sqmm size multi stranded FRLS copper conductor cable including clamps, screws guttier/plug etc PVC unsheathed cable into and including wooden board with bakelite sheet and PVC insulated FRLS cable of size 2.5 Sqmm as earth continuity conductor.

S&F switch piano Flush type, single pole, one way 6 amp 240 volts, complete all as specified and as directed by Engineer-in-Charge. Note : Taking down of swithches included in taking down point wiring

S&F socket outlet 2 in 1, 3/5 pin 5 amp multi purpose, flush type complete all as specified and as directed by Engineer-in-Charge.

S&F Switch socket combination 2 in 1, 3/5 pin, 5 Amp flush type universal complete all as specified and as directed by Engineer-in-Charge.

S&F Switch socket combination 2 in 1, 3/5 pin, 5 and 15 Amp flush type universal complete all as specified and as directed by Engineer-in-Charge.

S&F electronics type fan regulator ,120 W complete all as specified and as directed by Engineer-in-Charge.

Supply and fix ceiling rose 3 terminal / PVC/ Polycarbonate, isolated body.

S&F in replacement distibution board, 8 Way ,Double door complete all as specified and as directed by Engineer-in-Charge. cat part No. 811807 of Indo Asian and equivelent to [Optipro] / Standard / Havells

S&F in replacement distribution board 12 Way ,Double door complete all as specified and as directed by Engineer-in-Charge. cat part No. 811807 of Indo Asian and equivelent to [Optipro] / Standard / Havells

S&F in replacement vertical type DB , (VTPN) suitable for and including MCCB 4 pole, 125amps, 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 by Engineer-in-Charge , Cat No.-DBVTL004DD of L&T or equivelent to Havells

S&F in repairs MCB SP 5 To 32 AMP, single pole 240 Volts 10KA ''C''&''B'' curve , as per site requirment,Complete all as specified and directed by Engineer-in-Charge.

S&F in repairs MCB SPN 6-32 AMP, 240 Volts 10KA 'C' curve , Complete all as specified and directed by Engineer-in-Charge.

Supply and fixing MCB TPN/FP 40 To 100 AMP 415V 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the DB complete with connection testing and commissioning.

Supply and fix in replacement of inbuilt sensor based LED auto Dimmable 20 Watt batten made from powder coated extruded aluminium housing,opaque glare free diffuser,pre wired with all accessories,dimming from 100% of rated wattage to 30% on sensing of movement,mounted on square box of suitable size connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

Supply and fix in replacement of inbuilt sensor based LED auto Dimmable 10 Watt batten made from powder coated extruded aluminium housing,opaque glare free diffuser,pre wired with all accessories,dimming from 100% of rated wattage to 30% on sensing of movement,mounted on square box of suitable size connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

Supply and fix in replacement LED luminaire 600 x 600mm, 36 watt, 220 volts AC recessed/ surface type fittings, epoxy powder coated CRCA sheet housing with electronic driver, connector block, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size.

Supply and fix in replacement of 35 Watt LED street light fitting, energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficiency LED as lighting source and lens embedded PC cover having Bottom Opening seperate driver compartment with IP66 protection and impact resistance of IK08, including connecting up with 2/3 core flexible coppper conductor cable, compete all as specified and directed by Engineer-in-Charge

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as directed by Engineer-in-Charge. Rates are deemed to be included for taking down and deposit to MES store yard.

Supply & fix exhaust fans steel body AC single phase 230/ 240 V of size 300 mm sweep with louver complete all as specified and directed by Engineer-in-Charge. Note:- Cost of making hole for Exhaust fan of required size at site is deemed to be included in qoted rates.SKU Code:-7003. Rates are deemed to be included for taking down and deposit to MES store yard.

Supply and fixing wall mounted fan size 450 mm , 100w air delivery for commercial uses rpm not less than 1400 all is specified and directed by Engineer-in-Charge. Rates are deemed to be included for taking down and deposit to MES store yard.

S&F in repair single pole and neutral enclosure with a two pin and earth plug and socket complete with one Double pole 20 A MCB all as specified and directed by Engineer-in-Charge

M&L in replacement for sub main wiring drawing through PVC casing and capping with two single core 16 sq mm and one run of 16 sq mm as earth wire of stranded copper conductor PVC insulated and unsheathed cable of 1100 volts grade all as directed by Engineer-in-Charge. Note:- Three run of 16 sqmm wire and One run of PVC casing caping will be measured as one running meter.

M&L in replacement for sub main wiring drawing through PVC casing and capping with two single core 10 sq mm and one run of 10 sq mm as earth wire of stranded copper conductor PVC insulated and unsheathed cable of 1100 volts grade all as directed by Engineer-in-Charge. Note:- Three run of 10 sqmm wire and One run of PVC casing caping will be measured as one running meter.

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

M&L in replacement 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 by Engineer-in-Charge. Note:- Three run of 4 sqmm wire and One run of PVC casing caping will be measured as one running meter.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 120 sq mm. Including taking down old unserviceable cable any size by dismantling of all electrical connection etc all as directed Engineer-in-Charge.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 95 sq mm. Including taking down old unserviceable cable any size by dismantling of all electrical connection etc all as directed Engineer-in-Charge.

Supply and lay in trenches / along the wall / floor pipes GI light grade of size 50 mm dia with and including all fittings and accessories including taking down old U/S pipe complete all as specified and and directed by Engineer-in-Charge for cable protection

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 complete as specified & directed by Engineer-in-Charge

Cutting bituminus road as per direction of Engr in Charge for laying of UG cable and match the existing road to the existing system.

Returning, filling including spreading, leveling, watering and well ramming in layers not exc 25cm in soft/soil complete all as specified and directed by Engineer-in-Charge

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

M&L Sand cushioning for UG cable protection/ducts, consolidated sand compacted with clean dry sand all as directed by Engineer-in-Charge and specified.

Supplying and laying factory cast un-reinforced precast concrete cable cover, embossed the mark " LT CABLE" class LV, type 1 with peak, size 250mm x 150mm x 40m laid in trenches as specified and as directed by Engineer-in-Charge .

S&F in MCB Encloser (3P+N+E) with 63A MCB with Plug & Socket with all accessories flush in the wall including matching the existing surface all as specified and directed by Engineer-in-Charge.

S&F in MCB Encloser (2P+E) with 32A MCB with Plug & Socket with all accessories flush in the wall including matching the existing surface all as specified and directed by Engineer-in-Charge.

Supply , install, Design, testing and commissioning of CPRI approved factory made and tested outdoor type LT panel board, cubical type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with air insulated PVC sleeved Copper bus bar of rating 320 Amps for phases and neutral installed on porcelain insulators. The panel shall be dust and vermin proof IP-54 class protection and made out of 2 mm SS sheet with projected globe roof for rain water protection Dust & Vermin proof, including Neoprene rubber gasket, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and 50 X 50 X 6 mm thick MS angle iron frame 60 cm above and 60 cm below normal ground level work front & back opening double door type of adequate size for housing LT switchgear and measuring instruments duly powder coated after seven tank process on both sides including internal wiring in the panel with PVC insulated multi stranded copper conductor cable 1100 Volt grade IS 694 marked or PVC sleeved copper strips of appropriate size but not less than 4.0 sq mm, cable lugs,MCCB Spreaders links, cable glands and PCC foundation in cement concrete 1:3:6 (20 mm graded stone aggregate, testing after installation including complete all as specified & directed by Engineer-in-Charge and comprising of followings:- (A) Incoming:- (a) Copper bus bar TPN 320 Amps - 01 Set (b) Voltmeter 3 phase class .5 (L &T Model No-WL131020OOOO ) -01 Nos (c) Ammeter 3 phase class1 (L &T Model No-WL132020OOOO ) -01 Nos (d) Phase indicating lamp R, Y, B LED (L &T Model No-EPL R/Y/B/240VAC ) - 01 Set (e) CT of suitable ratio (f) Danger notice plate/ sticker of suitable size on front panel board -01 No (g) Incoming MCCB 160A TPN 25 kA -01 No (Legrand- 4200 57) (B) Outgoing:- (a) MCCB 100 A TP 25 KA (LEGRAND- 4200 45) -02 No (b) MCCB 63 A TP 25 KA (LEGRAND- 4200 43) -2 no (c) All out going LT feeders name with radium stickers. Note:- MCCB Make:- Legrand/L&T (d-sine series) /Schenider (C) Change over switch 125A 4pole -01 No (L&T CO11250OOOO)

M&L for earthing 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 iron strip 25 X 4 mm 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. Note : The rate is ilnclusive of necessary earth work, RFR and removal etc

M&L for Earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized earth wire of 4 mm dia (up to 7.5 m in length from earth plate ) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no.3 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia at 150mm c/c in both ways as reinforcement, watering funnel, 20 mm dia light grade for protection of earth electrode, 20 mm dia GI pipe light grade for watering complete all as specified and as directed by Engineer-in-Charge by Engineer in charge and tested on completion. Note : The rate is ilnclusive of necessary earth work, RFR and removal etc

Supply,installation and secure wall mounting of TRK 50 x 180 3CV45 2mtrlomg snap on trunking with 45mm X 3 cover and connected accessories including angle junctions, fishplate body joint etc of make Legrand cat part No 075606.

Supply,installing and secure mounting of two clip on partition inside snap trunking mentioned in item No 47 above ensuring abovw,ensuring proper alignmenet,supports etc.

Shree Ayyappa Engineering (BID ID -3507871)

PREETI ENTERPRISES (BID ID -3507221)

Tejas Enterprises (BID ID -3512515)

AGRAWAL ASSOCIATES (BID ID -3507683)

Shining Star Electricals (BID ID -3502349)

tulsani associates (BID ID -3507996)