8444 REPAIR MAINTENANCE OF LIGHTENING PROTETCTION INCLUDING EARTHING AND OTHER CONNECTED ACCESSORIES UNDER AGE EM UNDER GE NW KUNJALI

Amount

Taking down carefully old U/S point wiring copper/Aluminum (light/ fan /sockets/power) complete with switches, sockets, ceiling roses, lamp holders, brackets & other fitting & Fixtures connected, and making good to disturbed surfaces as directed by Engineer-in-Charge

Taking down old U/S tube light fittings single / Twin ,Recessis mount fitting , etc and making good the distrubed surface matching with existing surface all as per directed by engineer in charge.

Taking down old u/s MCB DBs complete with MCBs, isolator etc of any type and capacity from wall/ceiling etc & making good to the disturb surfaces all as directed by engineer in charge all as specified

M&L in repair point wiring complete with 1.5 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors cable 1100 volts FRLS grade ISI make and drawn through & including PVC non metallic casing and capping with Accessories fixed on wall/ceiling/truss etc with PVC non metallic ISI make terminal boxes fixed on wall including one PVC insulated & unsheathed multistranded copper conductor 1.5 Sq. mm as earth continuity conductor connected to common earth dolly all as specified .

One light point controlled by one 5A switch

One Fan point controlled by one 5A switch

One 5A flush type switch socket point on same board board

One 5A flush type switch socket point on independent board

M&L for point wiring (Work station for computer)complete with proper clour coding using PVC insulated unsheathed multistranded copper conductor cable 4.0 sqmm size, 1100 volts ISI marked, FRLS grade drawn through and including non metalic rigid, double lock, ISI marked, not less than 25mm casing caping with all accessories such as tee, bends, elbow, reducers, junction box etcfixed on wall/ceiling/truss and one run of PVC insulated unsheathed, multistranded copper conductor cable of 2.5sqmm size, 1100 volts, ISI marked, FRLS grade green colour as earth continuty conductor connected to common earth dolly with and including modular box with cover plate frame in any module ( Make : schneider elect/legrand mosaic/anchor ave) complete necessary electric connection for each workstation point comprising of 03 Nos 6A sockets and 01 No 15A socket on same board complete all as specified and directed. Note: (a) Colour coding shall be folowed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green (b) Make of wire : Polycab/ Havells/ Finolex/ Plaza

S & F in repairs modular switch 1 way 6A, 1 module all as specified and directed. Make: Anchor/Roma/Legrand.

S & F in repairs modular switch 1 way 16A, 1 module all as specified and directed. Make: Anchor/Roma/Legrand.

S & F in repairs modular socket, 6A - 2/3 pin combined 2 modules all as specified and directed. Make: Anchor/Roma/Legrand.

S & F in repairs modular socket 6/16A,2/3 pin, combined 2 module all as specified and directed. Make: Anchor/Roma/Legrand.

S&F for modular fan step regulator, 120W - 2 modular all assspecified and directed. Make: Anchor/Roma plus/Legrand

S & F in replacement of Ceiling rose, PVC/polycarbonate insulated body type, 3 terminal, 240 volts, 5 Amps complete all as directed.

S & F in replacement of MCB 6 to 32 Amps capacity, C Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA make Legrand cat No 408595 including making connection complete all as directed.

S & F in replacement of MCB 40 to 63 Amps capacity, C Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA make Legrand cat No 408596 including making connection complete all as directed.

S & F in replacement of MCB 40 to 63 Amps capacity, C Curve type suitable for 240 volts AC supply, SPN with over load and short circuit protection and rupturing capacity not less than 10 KA make Legrand cat No 408518 including making connection complete all as directed.

S & F in replacement of MCB 40 to 63 Amps capacity, C Curve type suitable for 240 volts AC supply,TP with over load and short circuit protection and rupturing capacity not less than 10 KA make Legrand cat No 408766 including making connection complete all as directed.

S & F in replacement of MCB 40 to 63 Amps capacity, C Curve type suitable for 240 volts AC supply,FP with over load and short circuit protection and rupturing capacity not less than 10 KA make Legrand cat No 408792 including making connection complete all as directed.

S & F in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP IP 54 protection surface mounting SPN 16 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as directed. Make -Legrand cat No 507613 or equivalent in Havells/HPL (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

S & F in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting SPN 8 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as directed. Make -Legrand cat No 507610 or equivalent in Havells/HPL (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

S & F in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting SPN 4 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as directed. Make -Legrand cat No 507610 or equivalent in Havells/HPL (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

S & F in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting TPN 4 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as directed. Make -Legrand cat No 507720 or equivalent in Havells/HPL (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

S & F in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting TPN 12 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as directed. Make -Legrand cat No 507753 or equivalent in Havells/HPL (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

S &F in repair 20 Watt 4 FT LED tube light fitting integrated Batten T5: Nakshatra series indooor light decorative alluminiumextruded T5 LED Batten-integrated type. Make- C & S CAT PART NO LTTB4F20WLED/W,OR Equivalent TO Havells,wipro,CG

S &F in repair 10 Watt 2FT LED tube light fitting integrated Batten T5: Nakshatra series indooor light decorative alluminiumextruded T5 LED Batten-integrated type. Make- C & S CAT PART NO LTTB2F10WLED/W ,OR Equivalent TO Havells,wipro,CG

S &F in repair Ceiling light 36 WATT-2ft X 2 ft Recess mounting led ultra slimceiling light with extruded aluminium housing and milky diffuser.LED ultra slim panel:CYGNUS SERIES.make- C&S CAT PART NO-LTCRSLM36WATT2X2

S &F in repair Ceiling light 36 WATT-2ft X 2 ft SURFACE mounted backlit panel,cygnus-cs series surface mounting powder coated with CRCA full glow LED panel:CYGNUS- CS SERIES.make- C&S CAT PART NO-LTCSP36WLED2X2,,OR Equivalent to HAVELLs,wipro,CG

S&F in repair 32 mm bore, light grade, GI pipe bracket 1.2 mtr long, bend to shape including clamps made out of 50 x 6 mm flat iron and suitable size nuts, bolts and washers duly painted with two coats of aluminium paint over a coat of red oxide primer all as directed.

Supply & fix in repair of JEF Nimbus Early Streamer emission Air terminal (ESEAT). ESEAT shall have a corrosion resistant stainless steel body (AISI 316 grade) capable of working in hazardous atmosphere. The Air terminal shall be non-radioactive and require no special licensing. The unit shall be fully autonomous (no battery, no external power supply required ), collect energy from ambient electric field. ESEAT model must be tested in a high voltage laboratory in accordance with NFC 17 102 for a series of 100 shock waves equal to 325µs in order to measure the average gain in triggering. The average gain in triggering time (ΔT) obtained during the lab test for the offered model must be mentioned in the test report.

M&L in repair point wiring complete with 1.5 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors cable 1100 volts FRLS grade ISI make and drawn through & including PVC non metallic casing and capping with Accessories fixed on wall/ceiling/truss etc with PVC non metallic ISI make terminal boxes fixed on wall including one PVC insulated & unsheathed multistranded copper conductor 1.5 Sq. mm as earth continuity conductor connected to common earth dolly all as specified .

Supply & fix in repair of Standard / Side mounting / Special Mounting Structure of GI + Aluminium of height 4.5 Mtrs with base plate suitable for roof mounting on concrete base and with FRP adapter without GUY kit.

Supply & fix in repair of Down conductor made of Copper / GI for lower impedance. It should have a minimum cross sectional area of 75mm² single core and comply with IEC 62 305 standard. The down conductor shall be routed as directly as possible to the ground avoiding electrical shafts and sharp bends (minimum bending radius of 0,5m). Any metallic object located less than 1 meter shall be connected to it.

Supply and fix in repair test link box in order to disconnect the earth termination system for enabling measurements.

Supply & fix in repair of 4 Digit electromechanical Lightning Event Counter in WEATHER PROOF ENCLOSURE. The counter should give the number of strikes intercepted by the lightning arrester.

Supply of JEF ECO SAFE Maintenance Free Grounding Solution set comprising of High tensile low carbon steel rod of 3 Mts length & 32 mm dia with 250 micron ( average ) molecularly bonded copper on the outer surface to confirm with requirements of UL467 along with Back-fill compound strictly be a Carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive ( Like in metals ) and should not depend on moisture for conduction. JEF ECO SAFE compound shall be supplied in 50 Pound Bag. ( 1 Bag required per earthing set). Back-fill comound should be environment friendly, should solidify when mixed with water and set like concrete and should not leach / diffuse into the ground. A suitable earth terminaton clamp should also be supplied along with the set incl Supply of Eco Friendly weather proof High Density Polyethylene Earth Pit Chamber Note : Back-fill compund shall not be mixed with any soil while pouring in the bore hole.

Genius Construction Co.

HINDUSTAN BUILDERS