REPAIR/REPLACEMENT OF LT UG CABLE AND OTHER ITEMS IN SMQ/OMQ AREA AND DESCALING OF CONDENSOR, REPAIR/REWINDING OF PUMP MOTOR, CT FAN MOTOR, AHU MOTOR AND REPLACEMENT OF BURNT OUT SWITCHGEAR AT AC PLANTAT AF STN HASIMARA UNDER GE(AF) HASIMARA

Amount

M & L for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 Volts grade, in trenches/fixed on wall with supporting insulators/saddles etc.of size 95 Sqmm 3.5 core, complete as specified and as directed.

All as per ser item No. 01 here in before but 70 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 01 here in before but 50 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 01 here in before but 35 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 01 here in before but 25 Sqmm 4 core, complete all as specified and as directed.

All as per ser item No. 01 here in before but 16 Sqmm 4 core, complete all as specified and as directed.

M & L for lifting and relaying the existing PVC/XLPE insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade in any trenches/fixed on wall for cable of size from 300 Sqmm to 400 Sqmm 3.5 core, complete all as specified and as directed. Note : (i) Necessary earth work shall be measured and paid seperately in the respective item of schedule. (ii) Rate include the cost of lugs of suitable size and gland irrespective of length of cable etc.

All as per ser item No. 07 here in before but cable of size from 185 Sqmm to 240 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 07 here in before but cable of size from 70 Sqmm to 120 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 07 here in before but cable of size from 35 Sqmm to 50 Sqmm 3.5 core, complete all as specified and as directed.

All as per ser item No. 07 here in before but cable of size from 10 Sqmm to 25 Sqmm 3.5/4 core, complete all as specified and as directed.

All as per ser item No. 07 here in before but cable of size from 10 Sqmm to 16 Sqmm 2 core, complete all as specified and as directed.

Supply and laying 150mm bore GI tubing, light grade, with in trenches/fixed on wall necessary fittings such as bend, tee, elbow, complete all as specified and as directed.

All as per ser item No. 13 here in before but 80mm bore, complete all as specified and as directed.

All as per ser item No. 13 here in before but 50mm bore, complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for taking out pipe line etc for repairs / laying cables etc 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.

Removal of excavated material [soil] to a distance 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 laying double walled corrugated (DWC) pipe of size 25mm bore, complete all as specified and as directed.

All as per ser item No. 19 here in before but 40mm bore, complete all as specified and as directed.

All as per ser item No. 19 here in before but 50mm bore, complete all as specified and as directed.

All as per ser item No. 19 here in before but 80mm bore, complete all as specified and as directed.

S & F water proof Junction box made from SMC sheet ready made of size 350mm X 270mm X 200mm with aluminium bus bar of 150 Amp capacity for RYB and neutral made in suitable size fixed inside the junction box with necessary supporting insulators fixed on hylem sheet ,MS sheet steel fixed inside the bottom portion of box to connect the cable gland complete , entire assembly fixed to pole /Wall with MS clamp 25 X 5mm and nuts & bolts and connecting cables from junction box to fittings, complete all as directed.

All as per ser item No. 23 here in before but size 400mm X 300mm X 200mm and bus bar capacity 200 Amp, complete all as specified and as directed.

Material and Labour for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing including taking down/dismentaling of old unserviceable cross arm, bracings, supports, clampsetc in all respects coat of aluminium paint, complete all as specified and as directed.

M&L horizontal boring under the road below 1mtr from the road surface and dia of hole not exc 100mm, with out damaging the existing road, getting out and disposal of soil to a distance not exceeding 50m from the site of work complete all as specified and as directed.

M & L for detecting fault through cable fault deductor by injecting suitable energy pulse to detect exact position of fault for XLPE, LTcable, 1100 volts grade heavy duty aluminium conductor any size including transporting chagres and clearing of rectification of fault of electric supply by removing of burnt out portion of cable, loop, etc including earth work, complete all as specified and as directed.

M&L straight through joints (epoxy) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 16 to 35 sqmm 3.5/4.0 core and testing, complete all as specefied and as directed.

M&L straight through joints (epoxy) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 50 to70 sq mm. 3.5 core and testing, complete all as specefied and as directed.

M&L straight through joints (epoxy) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 95 to120 sq mm. 3.5 core and testing, complete all as specefied and as directed.

S & F in repair for MCB SP 6 to 40 Amp, complete all as specified and as directed.

All as per ser item No. 31 here in before but MCB SPN 6 to 40 Amp, complete all as specified and as directed.

All as per ser item No. 31 here in before but MCB TP 6 to 40 Amp, complete all as specified and as directed.

All as per ser item No. 31 here in before but MCB TPN 40 to 63 Amp, complete all as specified and as directed.

S & F MCCB 415 V for 63 Amps, 4 pole, 16 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 100 Amps, 4 pole, 16 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 125 Amps, 4 pole, 16 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 160 Amps, 4 pole, 16 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 200 Amps, 4 pole, 25 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 250 Amps, 4 pole, 25 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 320 Amps, 4 pole, 36 KA, complete all as specified and as directed.

All as per ser item No. 35 here in before but 400 Amps, 4 pole, 36 KA, complete all as specified and as directed.

M & L for descaling of condensoer by recommended chemical make SCAL GUN WS or equivalent cleaning agent (chemical should be used as per manufacturer's instructions) by soaking method, disconnecting condenser from the system by taking out nuts, bolts, studs valves and MS/GI pipe line from both side cover cleaning each tube with nylon brush, flushing with alkaline solution connecting back both side cover including replacing gasket 3 mm thick for 12 TR capacity of condenser suitable for AC plant, descaling shuold be done once in every three months, each descaling will be measured seperately, complete all as specified and as directed. Note: -(New nuts, bolts, washer and studs shall be measured and paid seperately under respective item)

All as per ser item No. 43 here in before but 15 TR capacity, complete all as specified and as directed.

All as per ser item No. 43 here in before but 30 TR capacity, complete all as specified and as directed.

All as per ser item No. 43 here in before but 35 TR capacity, complete all as specified and as directed.

Supply and flx in repairs GI nuts,bolts washer studs etc., complete all as specified and as directed.

M&L for rewinding of electric motor 3 phase 50 Hz 415 volt comprising of following activitles for motor of upto 15 HP capacity, complete all as specified and as directed. i) Dismantling existing burnt winding from the motor prepare for and including rewinding complete with super enamelled copper winding wire of existing guage including all material such as insulated paper, sleeves tape, varnish etc complete for class F insulation ii) Loading unloading and transporting motor, reinstalling in position and in alignment including electric/water connection, commissioning and testing in actual working condition for 8 hours continuosly to check design RPM and improved performance. iii) Replacement of 2 Nos ball bearing of existing size SKF make (Note - Super enameled copper wire use for rewinding will be paid and mesured seperately as supply only under respective items).

Supply only super enamled copper wire as per existing size for rewinding of pump motor, complete all as specified and as directed.

M&L for repairs to condenser/chiller pumps including dismantling of Pump of 5/10 HP capacity and segregating to its parts for repairs replacement of shaft bearing, impeller key, shaft sleeve, impeller and grinding/ polishing, bend removing etc complete including painting by two coats of synthetic enamel paint reassembling of pump after completion of work & testing, complete all as specified and as directed. (Note : Supply of bearing and sleeve, impeller will be measured and paid separetly under respective items as supply only).

Supply only shaft bearing of 5/10 HP pumpset as per existing specifications, complete all as specified and as directed.

Supply only shaft sleeve of 5/10 HP pumpset, complete all as specified and as directed.

Supply onlyt impeller of 5/10 HP pumpset, complete all as specified and as directed.

Supply only impeller Keys of 5/10 HP pumpset, complete all as specified and as directed.

M & L for disconnecting and removing existing unserviceable interlocking wiring and connection of electric control panels of any description and in any position after thorough checking and inspection at site and material & labour in repair for electric control panel and its interconnected system with using PVC insulated, unsheathed multistranded copper conductor cable, for making functional control of the compressor,chilled water pump,condenser water pump, AHU, cooling tower fan ,LP/HP/Differential coil ,pressure switch ,solenoid valve,capacity control valve, thermostat, humidistate, heater, auxilliary contactor, push buttons, indicators, Ammeter,Voltmeter complete as required at site for functioning of Central AC plant, DX type/chilled water type complete all as specified and as directed. Note:-(i) Work shall be executed at site by proper skilled, experience workers. (ii) The complete panel shall be checked and tested on full load after necessary repairs and replacement of unserviceable parts for its smooth functioning and proper interlocking including tripping on single phase. (iii) Copper conductor cable used of any size shall be measured and paid seperately.

Supply only for 1.0 Sqmm size PVC insulated unsheathed multistranded copper conductor cable, single core, 1100 volts grade (ISI marked), complete all as specified and as directed.

All as per ser item No. 56 here in before but 1.5 Sqmm size, complete all as specified and as directed.

All as per ser item No. 56 here in before but 2.5 Sqmm size, complete all as specified and as directed.

All as per ser item No. 56 here in before but 4 Sqmm size, complete all as specified and as directed.

All as per ser item No. 56 here in before but 6 Sqmm size, complete all as specified and as directed.

All as per ser item No. 56 here in before but 10 Sqmm size, complete all as specified and as directed.

All as per ser item No. 56 here in before but 16 Sqmm size, complete all as specified and as directed.

S & F in repair MCCB 415V,36 KA,4 Pole 400A , complete all as specified and as directed.

S & F in repair MCCB 415V,36 KA,4 Pole 200A , complete all as specified and as directed.

S & F in repair MCCB 415V,36 KA,4 Pole 160A , complete all as specified and as directed.

S & F in repair MCCB 415V,16 KA,4 Pole 125 A , complete all as specified and as directed.

S & F in repair MCBs 415V,10 KA,TPN,40 - 100A , complete all as specified and as directed.

S & F in repair MCBs 415V,10 KA,TPN,16 - 32A , complete all as specified and as directed.

S & F in repair CT,s of ratio 100/5 Amps 5 VA , 50 Hz, complete all as specified and as directed.

S & F in repair CT,s of ratio 60/5 Amps 5 VA , 50 Hz, complete all as specified and as directed.

S & F in repair CT,s of ratio 30/5 Amps 5 VA , 50 Hz, complete all as specified and as directed.

M & L for disconnecting unserviceable contactor and supply,fixing and testing new 3 pole power contactor ML-1.5 current rating capacity of 25 Amps with auxiliary contacts 2 No+2NC having AC coil of 240 Volts, complete all as specified and as directed.

M & L for disconnecting unserviceable contactor and supply,fixing and testing new 3 pole power contactor ML-2 current rating capacity of 25 Amps with auxiliary contacts 2 No+2NC having AC coil of 240 Volts, complete all as specified and as directed.

M & L for disconnecting unserviceable contactor and supply,fixing and testing new 3 pole power contactor ML-3 current rating capacity of 40 Amps with auxiliary contacts 2 No+2NC having AC coil of 240 Volts, complete all as specified and as directed.

M & L for disconnecting unserviceable contactor and supply,fixing and testing new 3 pole power contactor ML-4 current rating capacity of 70 Amps with auxiliary contacts 2 No+2NC having AC coil of 240 Volts, complete all as specified and as directed.

M & L for disconnecting unserviceable contactor and supply,fixing and testing new 4 pole power contactor with auxiliary contacts 1 No+1NC having rating 25 Amps, 415 Volts MNX series with coil voltage 240 Volts, complete all as specified and as directed.

Supply & fix in repair bimetal thermal over load relay various ranges starting from 3.5 Amps to 8.5 Amps, 220 Volts as per existing, complete all as specified and as directed.

Supply & fix in repair bimetal thermal over load relay various ranges starting from 10 Amps to 16 Amps, 220 Volts as per existing, complete all as specified and as directed.

Supply & fix in repair bimetal thermal over load relay various ranges starting from 28 Amps to 42 Amps,440 Volts, complete all as specified and as directed.

Supply & fix in repair single phase preventor in electric panel board of AC plant as per existing, complete all as specified and as directed.

Supply & fix in repair electronic timer type ST 100, 240 volts 50 HZ suitable for base mounting and DIN mounting, complete all as specified and as directed.

Supply and fix in repair toggle switch of 5 Amp capacity, complete all as specified and as directed.

S & F in repair voltmeter digital type, complete all as specified and as directed.

Supply and fix in repair on-off push button pendants with elements red /green /orange, complete all as specified and as directed.

S & F in repair Rotary switch 3 position, complete all as specified and as directed. Make : C&S/kaycee or equivalent model of make L&T/Siemen/ABB

S & F in repair controller of control panel for central type AC 35 TR of Make : Voltas Model 5H-60, Sr No - 34/2k11 - 16, including parameter setting, complete all as specified and as directed.

Supply & fixing in repair controller, Sr No - 07/2k11 - 21 ,230 VAC for control panel of 12.0 TR compressor complete as per existing including parameter setting, complete all as specified and as directed.

Supply & fix in repair main contactor for scroll comressor 12.0 TR complete as per existing, complete all as specified and as directed.

S & F in repair star delta startar for up to 15 TR compressor as per existing, complete all as specified and as directed..

Taking down carefully point wiring of any type, size and description from hard/ teak wood batten/through pipes/casing capping (light, fan, sockets and socket outlets etc) including removal of battens, pipes, plug sockets, socket outlets, switches, shades, ceiling roses, light fittings etc. complete and making good the disturbed surface to match with existing, complete all as specified and as directed.

Taking down main switches, distribution boards and cut outs etc. of any type and capacity along with the existing boards and removing the same from site and making good the disturbed surface/portion of walls, complete all as specified and as directed.

Taking down carefully sub main wiring of any nos of wire and size with earth wire from wooden batten/surface conduit/casing caping, complete all as specified and as directed.

M & L for point wiring complete with PVC insulated unsheathed, 1100 volts grade cable 1.5 Sqmm (nominal area) FRLS type multi stranded copper conductor, single core drawn in concealed conduit including all accessories including concealed pressed steel terminal box of required size factory made with top cover of ISI Marked laminated sheet of required colour for mounting switch, sockets, fan regulator etc including 1.5 Sqmm FRLS type PVC insulated unsheathed cable multi-stranded copper conductor as continuous earth wire and connected to earth dolly as required at site & including chases cutting & making good disturbed surface & applying finishes to match existing surface for one light/fan point controlled by one, one way switch single pole, complete all as specified and as directed.

All as per ser item No. 94 here in before but one 3 pin 5 Amps socket point on the same board, complete all as specified and as directed.

All as per ser item No. 94 here in before but one 3 pin 5 Amps socket point on independent board, complete all as specified and as directed.

All as per ser item No. 94 here in before but point wiring with 4.0 sqmm cable and 4.0 sqmm earth continuity conductor for 3 pin / 5 pin 15 Amps socket, complete all as specified and as directed.

M&L for switch piano flush button single pole one way 6 amps 240 volts, complete all as specified and as directed.

M & L ceiling rose, 3 phase/PVC/ polycarbonate, isolated body, complete all as specified and as directed.

M & L for switch socket combination outlet 2 in 1, 3 pin 6 Amp flush type, complete all as specified and as directed.

M & L for switch and socket combination 5 in 1, 6A/16A flush type, complete all as specified and as directed.

S&F stepped type electronic fan regulator flush type AC 230 volt suitable for any type of ceiling fan, complete all as specified and as directed.

M & L for sub main wiring in repairs of two run 4.0 sqmm single core PVC insulated, FRLS unsheathed multistranded copper conductor cable 1100 Volt grade, drawn through concealed conduit including all accessories including one run of 4.0 sqmm single core PVC insulated FRLS unsheathed copper earth continuity conductor including making good disturbed surface, complete all as specified and as directed. (Note : Two runs of single core cable with one run of earth continuity conductor including PVC conduit shall be measured and paid as one length.)

Supply and fix in repair sheet metal enclosure for double door MCB DBs, phosphatised, powder coated, Single Pole & Neutral (SPN), suitable for 8 way, 240 volts, IP 43 & IK 09 fixed on wall with din rail, neutral and earth bar, in proper position, complete all as specified and as directed.

Supply & fix in repair MCB Single Pole and Neutral (SPN) of capacity 40 to 63 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and as directed.

Supply & fixing in repair MCB Single Pole SP of capacity 6 to 32 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and as directed.

M&L for earthing & testing complete with GI earth plate electrode 60cmX60cmX6mm thick buried directly in ground vertically to a depth not less than 2.25mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level connected to and including galvanised iron strip 25x4mm by means of bolts, nuts and check nuts and washers etc. made of GI & connected to earthing test point and earth dolly all as shown in elect plate No 3 of SSR Pt I including all necessary earth work, excavation, PCC chamber, (1:2:4) B1 & RCC (1:2:4) B1 chamber cover with suitable reinforcement with handle including 15mm bore GI light grade protection pipe upto 7.5m length & 20mm bore GI medium grade watering pipe and wire mesh, funnel, char coal dust, common salt, wire mesh etc., complete all as specified and as directed.

M&L for fixing of GI strip 20 x 4mm with new saddles and fixing screws etc. for roof conductors and down conductors above ground, complete all as specified and as directed.

S & F Invertor LED batten 20 W with square profile and polycarbonate channel,lithium ion battery with charging time 8 hours - 10 hours and backup time upto 4 hours, complete all as specified and as directed. Make - Havells cat no -LHEXACP7FN1W020 / or Equivalent model of make Philips/Bajaj/Wipro

Supply and fixing LED flood light 100 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection,with impact and corrosion resistant complete with driver and lamp, complete all as specified and as directed.

Supply & fixing water pressure guage with valve 5/8" capacity 7 kg/cm2 complete as per existing, complete all as specified and as directed.

M & L for pumping down the total system and taking down the unserviceable cut out and pressure gauge and supply and fix new components including testing, complete all as specified and as directed. (Note -The spare shall be measured and paid saperately as supply only under respective item).

Supply only oil pressure cut out, complete all as specified and as directed. Make : Indfoss

Supply only high pressure cut out, complete all as specified and as directed. Make Indfoss

Supply only low pressure cut out, complete all as specified and as directed. Make : Indfoss

Supply only low pressur gauge as per existing, complete all as specified and as directed.

Supply only high pressur gauge as per existing, complete all as specified and as directed.

Supply only oil pressur gauge as per existing, complete all as specified and as directed.

Supply, installation, testing and commissioning factory fabricated feeder pillar (Indoor type) weather dust and vermin proof fabricated out of 2.0 mm thick CRCA steel sheet outer portion AC 415 volts, 50 HZ mounted on PCC foundation and inner portion of size 2.0 mm thick suitable size of MS channel supports and with suitable size of angle iron legs for grouting steel sheet powder coated paint internally and externally and locking arrangement including all incoming and outgoing connection with suitable size of lugs and glands including dismantling existing unserviceable panel and including the following:- INCOMING (a) MCCB 250 Amp, 4 pole,36 Ka - 01 Nos (Legrand cat no-4202 49 or equivalent model of make L&T/Siemen/ABB) (b) Onload change over 315 A, - 01 Nos ( L&T cat no - CO33150OOOO or equivalent model of make L&T/Siemen/ABB) (c) Digital multi function Meter 0- 500 Volt including CT.(Legrand Cat part No. 4149 79 or equivalent model of make L&T/Siemen/ABB) (d) LED type indicator lamps with holders ( R,Y,B) - 01 set OUTGOING (a) MCCB, 200 Amps , 4P , 36 KA- -02 No (Legrand cat no-4202 48 or equivalent model of make L&T/Siemen/ABB) (b) Aluminium bus bars suitable for 400 Amps. - 04 Nos (c) Installation ,PCC Foundation Testing and commissioning are included in quoted rate.

Supply, installation, testing and commissioning factory fabricated feeder pillar (Indoor type) weather dust and vermin proof fabricated out of 2.0 mm thick CRCA steel sheet outer portion AC 415 volts, 50 HZ mounted on PCC foundation and inner portion of size 2.0 mm thick suitable size of MS channel supports and and with suitable size of angle iron legs for grouting steel sheet powder coated paint internally and externally and locking arrangement including all incoming and outgoing connection with suitable size of lugs and glands dismantling existing unserviceable panel. INCOMING (a) MCCB 250 Amp, 4 pole,36 Ka - 01 Nos (Legrand cat no-4202 49 or equivalent model of make L&T/Siemen/ABB) (b) Onload change over 315 A, - 01 Nos (L&T cat no - CO33150OOOO or equivalent) (c) Digital multi function Meter 0- 500 Volt including CT.(Legrand Cat part No. 4149 79 or equivalent) (d) LED type indicator lamps with holders (R,Y,B) - 01 set OUTGOING (a) MCCB, 200 Amps , 4P , 36 KA- -02 No (Legrand cat no-4202 48 or equivalent model of make L&T/Siemen/ABB) (b) MCCB, 100 Amps , 4P , 25 KA- -01 No. (Legrand cat no-4200 55 or equivalent model of make L&T/Siemen/ABB) (c) MCB TPN 32 Amp ,10 Ka - 02 Nos (Legrand cat no-4086 80 or equivalent model of make L&T/Siemen/ABB) (d) MCB SPN 32 Amp ,10 Ka - 02 Nos (Legrand cat no-4086 36 or equivalent). (e) Aluminium bus bars suitable for 400 Amps. - 04 Nos (f) Installation ,PCC foundation testing and commissioning are included in quoted rate.

S & F in repair LT electrical insulating mat,class A confirming to IS - 15652-2006(ISI Marked) 2.0mm thickness and 1000mm width suitable for 1100 Volt with dielectric strength - 30 Kv and AC proof voltage - 10 Kv ,flame retardance, acid , alkali, diesel & transformer oil resistant with pasting agent, complete all as specified and directed. Make - Vardhman, Jyoti, Cease fire.

M & L for pasting flexboard on partical board dully print of single line diagrams of LT cables/ Ducting/ Installation details / equipment details / installation notice board / shock treatement chart etc in multi colour, complete all as specified and as directed. Note - Details of equipment / plant shall be given by Department but the size and length of ducting will be measured by contractor at site .The contractor has to develop the same with legends/signs as per the standards on computer in multicolour and same get it approved from Engg-in-Charge (ii) Installation / equipment details including all equipments in plants like switch gear unit ,pumps ,compressor and valves, contractor has to develop the drawing in multicolour using proper legends as per standards Note: An amount of Rs. 61301.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S BIJAY KUMAR SHIVA

M/S ASHOK ENTERPRISE

M/S. VINITA CONSTRUCTION

M/S. KUMAR CONSTRUCTION CO.

M/S ANIL KUMAR BAUL