8100 REPAIR TO INTERNAL ELECTRIFICATION AND CERTAIN EM WORK ETC AT RHS OF NAVAL DOCKYARD UNDER AGE EM NO II 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 complete all as specified and as directed.

M&L for point wiring with FRLS PVC insulated, un-sheathed, multi stranded copper conductor cable of 1.5sqmm size, 1100volts, drawn through and including non metalic rigid PVC casing and caping not less than 25mm with all accessories fixed on wall//ceiling/truss including FRLS PVC insulated, unsheathed, multi stranded copper conductor FRLS cable of 1.5sqmm size as earth continuty conductor connected to common earth dolly including required numbers and size of PVC Modular box with cover plate fixed on wall for fixing the switches, switch sockets,sockets, regulators etc complete all as specified for One light point controlled by one 5A switch complete all as specified and as directed. NOTE: a) Colour coding shall be followed as given below:- i) Phase - Red/Yellow/Blue ii) Neutral - Black iii) Earth - Green b) Electrical wiring above false ceiling shall be drawn through medium grade PVC conduit.

All as per item No.2 above but for One Fan point controlled by one 5A switch complete all as specified and as directed.

All as per item No.2 above but for One Exhaust Fan point controlled by one 5A switch complete all as specified and as directed.

All as per item No.2 above but for One Bell point controlled by one bell push complete all as specified and as directed.

All as per item No.2 above but for One 5A flush type switch socket point on same board board complete all as specified and as directed.

All as per item No.2 above but for One 5A flush type switch socket point on independent board complete all as specified and as directed.

M&L in repair for point wiring complete with proper clour coding using PVC insulated unsheathed multistranded copper conductor cable 2.5 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 complete for One 5 pin, 15A switch socket combination on the independent board complete all as specified and directed. Note: (a) Colour coding shall be folowed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green

M&L for point wiring 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 complete necessary electric connection for each workstation point comprising of 02 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) Switch socket measured & paid separately.

S & F in repairs modular switch 1 way 6A, 1 module complete all as specified and directed.

S & F in repairs modular switch 1 way 16A, 1 module complete all as specified and directed.

S & F in repairs modular socket, 6A - 2/3 pin combined 2 modules complete all as specified and directed.

S & F in repairs modular socket 6/16A,2/3 pin, combined 2 module complete all as specified and directed.

S&F for modular fan step regulator, 120W - 2 modular complete all as specified and directed.

S & F in repairs modular bell push type 5 amp complete all as specified and directed.

S & F in repairs Buzzer DING DONG AC , 230 volt single pole complete all as specified and directed.

M&L in repair in repair point wiring complete with 1.5 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors 1100 volts FRLS grade ISI make drawn through & including surfce PVC conduit with Accessories fixed on wall/ceiling/truss etc with metallic ISI marked terminal boxes surfacing on wall including one PVC insulated & unsheathed multistranded copper conductor 1.5 Sq. mm FRLS cable as earth continuity conductor connected to common earth as earth dolly for One light point controlled by one 5A switch:-

All as per item No. 17 above but for One fan point/ehaust fan controlled by one 5A switch complete all as specified and directed.

All as per item No. 17 above but for One 5 pin 5A flush type switch socket point on independent board complete all as specified and directed.

M&L in repair for point wiring complete with proper clour coding using PVC insulated unsheathed multistranded copper conductor cable 2.5 sqmm size, 1100 volts ISI marked, FRLS grade drawn through and including non metalic rigid, double lock, ISI marked, not less than 25mm MS Conduit 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 for One 5 pin, 15A switch socket combination on the independent board complete all as specified and directed. Note: (a) Colour coding shall be folowed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green

S & F in replacement of Switch piano flush type single pole one way ,5/6 Amps complete all as specified and directed.

Supply and fix switch sockets combination 5 pin 5 Amps flush type 240 Volts AC complete all as specified and directed.

Supply and fix in replacement switch socket combination multi purpose 3 pin 15 Amps controlled by one switch flush type 240 Volts AC complete all as specified and directed.

S & F in replacement of fan regulator electronic step type socket size and making all necessary connections complete all as specified and directed.

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

S & F in replacement of lamp holder PVC/polycarbonate insulated body type complete all as specified and directed.

S & F in replacement of plug top 3 pin 10/20 amp earth metal clad suitable for industrial type DB complete all as specified and directed.

S & F in replacement of socket 3 pin 10/20 amp earth metal clad suitable for industrial type DB complete all as specified and directed.

S & F sheet metal enclosure (Industrial type DB) complete including SPN type, two pin & earth plug and socket complete with one MCB SP C Curve type of capacity 20 Amp 10 KA complete all as specified and directed.

S & F sheet metal enclosure (Industrial type DB) complete including TPN type, three pin & earth plug and socket complete with one MCB TP C Curve type of capacity 63 Amp 10 KA complete all as specified and directed.

S & F sheet metal enclosure (Industrial type DB) complete including TPN type, three pin & earth plug and socket complete with one MCB TP C Curve type of capacity 63 Amp 10 KA complete all as specified and directed.

S&F in repair of double door type SPN DB 12 Way ,240V with 100A copper busbar each phase , with metalic double door type IP-43 IK 09 protection suitable for housing MCB's complete all as specified and directed. . Make: Legrand cat No 507612 or equivalent make listed in list of manufactures. Note : MCB DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

S&F in repair of double door type SPN DB 08 Way ,240V with 100A copper busbar each phase , with metalic double door type IP-43 IK 09 protection suitable for housing MCB's complete all as specified and directed. Make: Legrand cat No 507611 or equivalent make listed in list of manufactures. Note : MCB DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

S&F in repair of double door type SPN DB 04 Way ,240V with 100A copper busbar each phase , with metalic double door type IP-43 IK 09 protection suitable for housing MCB's complete all as specified and directed. Make: Legrand cat No 507611 or equivalent make listed in list of manufactures. Note : MCB DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

S&F in repair of double door type vertical type TPN DB 4 Way ,415V with 200A busbar , with metalic double door type IP 43 IK 09 protection suitable for housing MCCB's complete all as specified and directed. Make: Legrand cat No 507782 or equivalent make listed in list of manufactures. Note : DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

S&F in repair of double door type vertical type TPN DB 6 Way ,415V with 200A busbar , with metalic double door type IP 43 IK 09 protection suitable for housing MCCB's complete all as specified and directed. Make: Legrand cat No 507782 or equivalent make listed in list of manufactures. Note : DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

S&F in repair of double door type vertical type TPN DB 8 Way ,415V with 200A busbar , with metalic double door type IP 43 IK 09 protection suitable for housing MCCB's complete all as specified and directed. Make: Legrand cat No 507782 or equivalent make listed in list of manufactures. Note : DBs shall be concealed in wall where ever posible including making good the surface to match with surrounding.

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 complete all as specified and directed. Make Legrand cat No 408595 or equivalent make listed in list of manufactures,including making connection .

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 complete all as specified and directed.Make Legrand cat No 408596 or equivalent make listed in list of manufactures,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 complete all as specified and directed.Make Legrand cat No 408518 or equivalent make listed in list of manufactures,including making connection complete all as directed.

S & F in replacement of MCB 40 to 63 Amps capacity, C Curve type suitable for 415 volts AC supply,TP with over load and short circuit protection and rupturing capacity not less than 10 KA complete all as specified and directed. Make Legrand cat No 408766 or equivalent make listed in list of manufactures,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 complete all as specified and directed.Make Legrand cat No 408792 or equivalent make listed in list of manufactures,including making connection complete all as directed.

S & F MCCB, 415 volts, four pole of cap 100 Amps, 25 KA, DPX3 with fixed Thermal - setting and electronic earth leakage module of suitable size and making connections complete all as specified and directed. Make - Legrand cat No 420055 or equivalent make listed in list of manufactures

S & F MCCB, 415 volts, four pole of cap 125 Amps, 25 KA, DPX3 with fixed Thermal - setting and electronic earth leakage module of suitable size and making connections complete all as specified and directed. Make - Legrand cat No 42006 or equivalent make listed in list of manufactures

S & F MCCB, 415 volts, four pole of cap 200 Amps, 25 KA, DPX3 with fixed Thermal - setting and electronic earth leakage module of suitable size and making connections complete all as specified and directed. Make - Legrand cat No 4202 18 or equivalent make listed in list of manufactures

taking down and M&L for sub-main wiring with 2 runs of 2.5 sqmm copper conductor cable (FRLS grade), 1100 volts grade PVC insulated and unsheathed multi-stranded, drawn in and including heavy grade PVC casing and caping not less than 25mm dia (internal width) with all accessories like tees, elbows, junction boxs, reducer etc as required, including one run of 2.5 sqmm dia PVC insulated unsheathed copper conductor cable as earth dolly/mains, with all accessories like PVC elbow, PVC tee, etc including taking up/down old unservucable sub main wiring and making good the distrubed surfaces/location complete all as specified and directed. Note: (a) Colour coding shall be followed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green (b) 2 runs of 2.5 Sqmm sub main wire and on 1 run of 2.5 sq mm submain wire for earthing and PVC casing and caping with accesories shall be measured as one unit.

Taking down & M&L for sub-main wiring with 2 runs of 4.0sqmm copper conductor cable (FRLS grade), 1100 volts grade PVC insulated and unsheathed multi-stranded, drawn in and including heavy grade PVC casing caping not less than 25mm dia (internal width) with all accessories like tees, elbows, junction boxs, reducer etc as required, including one run of 4.0sqmm dia PVC insulated unsheathed copper conductor cable as earth dolly/mains, with all accessories like PVC elbow, PVC tee, etc including taking up/down old unservucable sub main wiring and making good the distrubed surfaces/location complete all as specified and directed. Note: (a) Colour coding shall be followed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green (b) 2 runs of 4 Sqmm sub main wire and on 1 run of 4 sq mm submain wire for earthing and PVC casing and caping with accesories shall be measured as one unit.

Taking down and M&L for sub-main wiring with 2 runs of 6.0sqmm copper conductor cable (FRLS grade), 1100 volts grade PVC insulated and unsheathed multi-stranded, drawn in and including heavy grade PVC capping casing not less than 25mm dia (internal width) with all accessories like tees, elbows, junction boxs, reducer etc as required, including one run of 6.0sqmm dia PVC insulated unsheathed copper conductor cable as earth dolly/mains, with all accessories like PVC elbow, PVC tee, etc including making good the distrubed surfaces/location complete all as specified and directed. Note: (a) Colour coding shall be followed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green (b) 2 runs of 6 Sqmm sub main wire and on 1 run of 6 sq mm submain wire for earthing and PVC casing and caping with accesories shall be measured as one unit.

Taking down and M&L for sub-main wiring with 4 runs of 10.0sqmm copper conductor cable (FRLS grade), 1100 volts grade PVC insulated and unsheathed multi-stranded, drawn in and including heavy grade Caping casing not less than 25mm dia (internal width) with all accessories like tees, elbows, junction boxs, reducer etc as required, including one run of 10.0sqmm dia PVC insulated unsheathed copper conductor cable as earth dolly/mains, with all accessories like PVC elbow, PVC tee, etc including making good the distrubed surfaces/location complete all as specified and directed. Note: (a) Colour coding shall be followed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green (b) 4 runs of 10 Sqmm sub main wire and on 1 run of 10 sq mm submain wire for earthing and PVC casing and caping with accesories shall be measured as one unit.

Supply and fixing in repair walll/surface mounted 10W LED batten fitting engineering plastic battern with white acrylic cover complete with all accessories internally pre-wired and including fixing the fitting on wall/ceiling with suitable PVC round/square block-02 Nos including connecting up with twin core copper conductor cable with suitable size complete all as specified and directed. Make : C&S cat No LTTB2F10WLEDW BATTEN or equivalent make specified in list of manufactures

Supply and fixing in repair walll/surface mounted 20W LED batten fitting engineering plastic battern with white acrylic cover complete with all accessories internally pre-wired and including fixing the fitting on wall/ceiling with suitable PVC round/square block-02 Nos including connecting up with twin core copper conductor cable with suitable size and all as directed .

Supply and fixing in repair new generation recessed mounted ultra slim panel LED 2X2 Luminaire 36 watt and CRCA powder coated body and high translucent diffuser provides high quality ecomonic energy saving lighting to modern offices suitable for 600 x 600 mm modular/POP/Gypsum ceiling complete all as specified and directed.

S &F Ceiling light 36 WATT-2ft X 2 ft SURFACE mounted backelite panel,cygnus-cs series surface mounting powder coated with CRCA full glow LED panel complete all as specified and directed.

Supply & Fix LED Slim down light not less than 15W LED 6 white/ warm white LED Round Recess PDC Aluminium Housing Downlights,not less than 5700K light complete all as specified and directed.

S &F in repair Ceiling light 36 WATT-4ft X 1 ft SURFACE mounted backelite panel,cygnus-cs series surface mounting powder coated with CRCA full glow LED panel complete all as specified and directed.

S &F 18 WATT LED flame proof light fitting IP65 luminaire complete with all acessories and fixing arrangement complete all as specified and directed.

S &F 2X18 WATT LED flame proof light fitting IP65 luminaire complete with all acessories and fixing arrangement complete all as specified and directed. .Make-Crompton CAT PART No EXTN2LT8-16/20 or Equivalent make in list of manufactures

S & F in repair 4 feet, 20W LED tube rod having high quality cross linking glass material T8 retrofit type complete all as specified directed. Make -C&S cat part No-LT4F20WLEDT8/WDI (TARA-i SERIES) or Equivalent make in list of manufactures

S&F in repair 40 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 complete all as specified directed.

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 complete all as specified directed.

Supply and fix Single pole and neutral enclouser with a two pin and earth plug and socket complete with one single pole MCB 20 Amps 240V complete all as specified directed.

S& F GI cable tray perforated type 2 mm thick of size 450x50mm ( Including pre fabricated GI clamp suitable for fixing/supporting ) with0.71mm thick aluminium sheet cover, alloy 31000 H4 in ridges, Hips vally gutter cable trucking for plain to be fixed on any wall (brick/stone) vertically/horizontally including all accessories complete bending,shaping,drilling,welding, cutting & all fixing arrangement complete etc complete all as specified directed.

S&F in repairs of 0.71mm thick aluminium sheet cover, alloy 31000 H4 in ridges, Hips vally gutter including suitable size of revits/nut bolts complete bending, shaping, drilling, cutting notching and all as specified and directed .

S & F in replacement of LED driver suitable for 36/40W recess mounting fitting complete all as directed.

Disconnecting and taking down the fan and Overhauling of ceiling fan any size and make, dismantling parts, properly cleaning/removing old existing grease oil and applying new oil grease, varnishing of winding, cleaning dust, rust and applying two coat white enamel paint over a coat of steel primer, assembling and refixing at same position complete all as specified directed.

Disconnecting and taking down the fan and Overhauling of Exhaust fan any size and make, dismantling parts, properly cleaning/removing old existing grease oil and applying new oil grease, varnishing of winding, cleaning dust, rust and applying two coat white enamel paint over a coat of steel primer, assembling and refixing at same position complete all as specified directed.

Overhauling of Air Circulator fans any size and make, dismantling parts properly cleaning/removing old existing grease oil and removing old paint from blades. Applying new oil grease, varnishing of winding, cleaning dust, rust & applying one coat grey enamel paint, assembling and refixing at site complete all as specified directed.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 6sq mm 2 core. laid in duct / along pole/wall etc including making connection complete all as specified directed. Note : 1. The cost of Al thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10sq mm 2 core. laid in duct / along pole/wall etc including making connection complete all as specified directed. Note : 1. The cost of Al thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16sq mm 4 core. laid in duct / along pole/wall etc including making connection complete all as specified directed. Note : 1. The cost of Al thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25sq mm 3.5 core. laid in duct / along pole/wall tc including making connection complete all as specified directed. Note : 1. The cost of Al thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and fix in repair decorative Post top lantern 40 Watts with 360 º indirect light and making good distrubed surfaces all as specified and directed with post top lantern parameters as follows:- system waltage 40 W, IP protection = IP 66 PF≥ 0.90, Resistance to impact and corrosion. Glare free and better uniformity.M/Milky version Make : Bajaj CAT No: BGCL 40W LED WH or equivalent make in list of manufactures

S&F Flame Proof Switch rotary type with termination box in LM6 single pole 250 Vcomplete all as specified directed.

S & F ultra modern, energy saving, surface mounted, decorative oval bulk head edge-lit LED luminaire comprising of high brightness LEDs 10W LED complete all as specified and as directed.

S & F LINNET LED Mirror Light 14/15 Watts, 1' (FEET) made of extruded engineering plastics suitable for surface mounting on a ceiling or wall complete all as specified and as directed. Make : Crompton Cat Part No LCL-14-CDL or equivalent make in list of manufactures

Supply & fixing City 1 decorative wall light fixture made up of polycarbonate, suitable for 15 W retrofit LED lamp (Spiral B-22 base) complete all as specified and as directed.

S&FLIVA pendant with 15 W LED bulb decorative surface mounting, conical shaped pendant pink in colour finishes complete all as specified and as directed.

S&F exhaust fan/brisk air fan of size 225 mm sweep, non matallic complete all as specified and as specified and as directed. Make : Havells code No. Ventil Air - DX White or equivalent make in list of manufactures

S&F exhaust fan/brisk air fan of size 300 mm sweep, non matallic complete all as specified and as specified and as directed. Make : Havells code No. Ventil Air - DX White or equivalent make in list of manufactures

S& F DLP PVC adaptable trunking systems for installations of size 80x50 mm cable trucking for plain to be fixed on any wall (brick/stone) vertically/horizontally including all accessories complete all as specified and as specified and as directed.

S& F DLP PVC adaptable trunking systems for installations of size 105x50 mm for cable trucking for plain to be fixed on any wall (brick/stone) vertically/horizontally including all accessories complete all as specified and as specified and as directed.

S& F DLP mini trunking systems size of 32 x 20 mm with cover for cable distribution size of trucking for plain to be fixed on any wall (brick/stone) vertically/horizontally including all accessories complete all as specified and as specified and as directed.

S & F Flexible LED strip uses high brightness SMD LED as the light source for indoor application only. It is highly suitable for cove-lighting, decorative lighting etc complete all as specified and as directed.

S & F LED Driver 12 volt DC for LED strip as the light source for indoor application only. It is highly suitable for cove-lighting, decorative lighting etc complete all as specified and as directed.

S&F galvanised iron strip 25 x 4 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required complete all as specified and directed .

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.

TETRI ENTERPRISES

shree arihant constrution

M/s ASPIRE ENGINEERING ENTERPRISES

Chakshu Enterprise

SHRI SAI ENTERPRISES

AGRAWAL ASSOCIATES

SHREE SHIV SHANKER ENTERPRISE

ELECTRO ASSOCIATES

Shree Ayyappa Engineering