REPAIR/ MAINTENANCE OF EXTERNAL ELECTRIC SUPPLY OVER HEAD LINES UG CABLE AND ALIIED WORKS AT ZONE 2 AND 3A AND 3B UNDER GE SOUTH TEZPUR

Amount

Labour to re-stringing/ titing ,clamping, bending , jumffering, etc to be removing excess sag of loose ACSR of over head line upto permiceable sag at camp area using accessential T&P such as manila rop, puller and teipod etc upto permiceable sag between two poles to continiously upto terminating point incl trimming /cutting to small tree branches girth n.exc. 30cm upto minium 2.0 Mtr clearance, tightening of stay stand in proper angle etc all as site required and directed. Note :- (i) Three/ four runs of ACSR shall be measured against one unit. (ii) Quoted rate shall be included all required T&P and safety equipment.

Dismentling and taking out old GOD and LA in any working pressure /rating make model etc complete with connecting accessories all as directed.

Taking down steel poles / concrete pole of any size and type complete.

M & L 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 coat of paint all as speccified and directed by GE.

M & L galvanised steel wire 4mm dia to be fixing as HT line safe guard incl cutting / bending / cradeles, hexagonal / rectangular, fabricated net in proper spacing etc all as site required all as speccified and directed by GE.

Fixing only Cradles, hexagonal/rectangular, fabricated net in proper spacing etcall as site to old galvanised steel wire 3.15 or 4mm dia as safe guard of HT over head line all as speccified and directed by GE.

M & L switches air break,gang operated, Triple pole, mechanically operated, mounted on 12 Nos insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 amps,11000 volts working pressure conforming to IS-1818/72 and 9921/85 complete manufacturer in original with operating handle, fixing arrangement, operating rod, etc all as site requirment including taking down old one all as specified and directed by GE.

M & L switches air break,gang operated, Triple pole, mechanically operated, mounted on 12 Nos insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 400 amps,11000 volts working pressure conforming to IS-1818/72 and 9921/85 complete manufacturer in original with operating handle, fixing arrangement, operating rod, etc all as site requirment including taking down old one all as specified and directed by GE.

M & L Lightning arresters high tension, expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp suitable for 11000volts including taking down of old one all as speccified and directed by GE.

Supply and fixing in replacement to old by new Danger notice plate of 1.6 mm thick mild stell sheet, vitreous enamelled white, with letters , figures and conventional skull and bones in signal red colour and fixed with MS clamps , bolts and nuts of approved size for HT 25x20 cm size all as specified and directed. Note :- Instruction shall be written in three lauguage Hindi, English and Assami on notice board.

Supply and fixing in replacement to old by new Danger notice plate of 1.6 mm thick mild stell sheet, vitreous enamelled white, with letters , figures and conventional skull and bones in signal red colour and fixed with MS clamps , bolts and nuts of approved size for LT 20x15 cm size all as specified and directed. Note :- Instruction shall be written in three lauguage Hindi, English and Assami on notice board.

Taking down/ out to old U/S anti climbing devices and cross arms in any size/ grade etc with all fixing accessories.

Material and Labur for anti climbing devices comprising 2.24 mm dia galvanised steel 2- stand barbed wire with 2.0 mm dia barbs wrapped spirally round pole or for suitable to rectagular PCC pole fabricated out of MS bars (round, square and flat) including nuts bolts and washers and welding in two havels made to shape to suit the cross section of the pole fixing with pole all as speccified and directed by GE.

Supply and fixing rigid type PVC LT line separator for 2 wire complete all as specified and directed.

Supply and fixing rigid type PVC LT line separator for 3 wire complete all as specified and directed.

Supply and fixing rigid type PVC LT line separator for 4 wire complete all as specified and directed.

Dismentling / taking down old insulator any type and size for 1100 volts gradeas available site all as directed.

Supply and fixing Pin type porcelain, vitreous white brown or green insulators including one galvanised mild steel spindle, two galvanised iron washers, and one galvanised iron nut, 100 mm height, 65 mm dia for working pressure 1100 volts grade complete all as specified and directed.

Supply and fixing composite polymer Pin type insulators including one glavanised mild steel spindle, two galvanised iron washers, and one galvanised iron nut for working pressure 11000 volts grade complete all as specified and directed.

Supply and fixing post polymer insulators for working pressure 11000 volts grade complete all as specified and directed.

Supply and fixing Shackle type, porcelain, vitreous, white brown or green insulators, including galvanised mild steel straps 38x5 mm, washers, insulator, bolts in dia 20 mm, washer and nut, 150 mm height, 150 mm dia, including galvanised mild steel straps, washers, insulator bolts etc suitable for working pressure 1100 volts grade complete all as specified and directed.

Supply and fixing Disc type, porcelain, vitreous, white brown or green insulators, including galvanised mild steel straps, washers, insulator, bolts, nut, 145 mm height, 255 mm dia, ball and socket type white, brown or green, including galvanised mild steel straps, washers, insulator bolts etc suitable for working pressure 1100 volts grade complete all as specified and directed.

Supply and fixing loop type insulator, vitreous porcelain, white brown or green, small size, with overall dimensions 65 x 90 mm, clearence of hole 16mm complete all as directed.

Dismentling and taking up to old u/s stay assembly with stand wire and other connecting accessably all as directed.

M&L for stay assembly complete with accessories as shown in electrical plate No. - 1, with and including stay road rod 20 mm dia and galvanised stay of size 7/2.4 mm in required length, stay clamp etc complete all as specified and directed. Note : Loop type insulator, excavation, earth work and concrete to be measured and paid against the respective item.

Dismentling and taking down to galvanised stay strand / guard wire etc with connecting accessories to be made old u/s credit to contractor and serviceable to re-using at same site complete all as directed.

M&L for galvanised iron stay strand in size 7/2.24 complete all as specified and directed.

Dismentling / taking down old Aluminium conductor steel rainforced (ACSR) from LT over head any type and size and segrigating the serviceable for reuse all as directed.

Re-fixing only with titing/ jointing/ bending/ jumpering etc all as site to aluminium conductor steel rainforced (ACSR) in any size/ dia/ type etc on existing poles using puller/ rope/ tripod etc to re-staching in permiceable sag all as directed.

Supply, fixing / stringing aluminium conductor steel rainforced (ACSR) in any type /size/ dia etc on existing poles including winding, jumpering with alkathine pipe etc complete all as specified and directed.

Dismentling/ taking down to old unserviceable house service bracket any type /size/ dia/ length etc as site complete all as directed.

Supply and fixing house service bracket (Hook type) complete with 3.0 mtr long GI pipe 50 mm dia medium grade, two nos 90° bend, MS hook and stay guy complete all as site and directed.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31, 9.0 meter long, inclusive of one primer coat of red oxide zinc chrome primer and two coats of aluminium paint incl preparation of surfaces complete all as specified and directed. The poles shall confirm to IS - 2713 & each component pipe shall be ISI Marked & confirm to IS - 1161. NOTE : Necessary earthwork, PCC etc. shall be measured & paid separately under relevant items of work.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31, 11.0 meter long, inclusive of one primer coat of red oxide zinc chrome primer and two coats of aluminium paint incl preparation of surfaces complete all as specified and directed. The poles shall confirm to IS - 2713 & each component pipe shall be ISI Marked & confirm to IS - 1161. NOTE : Necessary earthwork, PCC etc. shall be measured & paid separately under relevant items of work.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31, 12.0 meter long, inclusive of one primer coat of red oxide zinc chrome primer and two coats of aluminium paint incl preparation of surfaces complete all as specified and directed. The poles shall confirm to IS - 2713 & each component pipe shall be ISI Marked & confirm to IS - 1161. NOTE : Necessary earthwork, PCC etc. shall be measured & paid separately under relevant items of work.

Dismantling and taking out of jointing kit with other connecting accessories in all size/ grade / working pressure etc as site complete.

Supply and fixing end/ straight termination jointing kit ,1100 volt grade (earthed) , 3.5 core aluminium conductor XLPE insulated armoured heavy duty cable heat shinkable suitable in/ out door type to be fix on incoming /outgoing connection of LT panel with gland etc at varrious location for following size :-

3.5 core 400 sqmm cat No. XSO-05

3.5 core 185 to 300 Sqmm cat No. XSO-04

3.5 core 90 to 150 sqmm cat No. XSO -03

3.5/4 core 25 to 70 Sqmm cat No XSO- 02

3.5/4 core upto 16 sqmm Cat No- XSO-01

Supply and fixing end termination jointing kit ,11000 volt grade (earthed) ,suitable to 3 core 95 sqmm aluminium conductor XLPE armoured heavy duty cable, heat shinkable suitable out door type with jointing material and accessories.

Dismentling/ taking down to old unserviceable service connection/ cable any type /size/ dai/ length etc as site complete all as directed.

Supply and fixing/laying/ drawn through in pipe service connectons 1100 volts grade heavy duty PVC insulated sheathed tape armoured with galvanised steel wire or tape heavy duty muilti core aluminium stranded muilticore conductor served with an inner sheathing of PVC tape armoured overall nominal cross section 10 sqmm 2 core complete all as directed.

Supply and fixing/laying/ drawn through in pipe service connectons 1100 volts grade heavy duty PVC insulated sheathed tape armoured with galvanised steel wire or tape heavy duty muilti core aluminium stranded muilticore conductor served with an inner sheathing of PVC tape armoured overall nominal cross section 16 sqmm 2 core complete all as directed.

Dismantelling and taking out old unservicveable sheet metal enclousere/ MCCB/ isolator/ MCBs/ change over switch etc in any make/ model/ rating / grade etc with fixing all accessories.

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based, rated 400 Amps,having repturing capacity 36 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 250 Amps,having repturing capacity 36 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 200 Amps,having repturing capacity 36 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 160 Amps,having repturing capacity 25 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 125 Amps,having repturing capacity 25 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 63 Amps,having repturing capacity 16 KA - 01 No as incomer complete. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).

Supply and fixing MCBs , 240 Volts grade , SPN, single pole and neutral link ,"C" curve , 63 Amps complete all as specified and directed.

Supply and fixing MCBs , 240 Volts grade , SPN, single pole and neutral link ,"C" curve , 40 Amps complete all as specified and directed.

Supply and fixing MCBs , 240 Volts grade , SP, single pole ,"C" curve , 6 to 32 Amps complete all as specified and directed.

Supply, ffixing and connecting change over switch rating 125 Amps 4 pole, 440 volts grade in sheet metal enclouser conforming to IEC 60947-3, IS/IEC 60947 -3 fixing in panel/ surface of wall on wooden board with making all coonection, gland etc all as site and directed.

Taking down electric cable any type/ core/ grade etc. cable with all connecting accessories.

Supply /laid/ fixing/ connecting and testing of LT under ground XLPE insulated ,armoured heavy duty electric power cable with aluminium conductor , 1100 volts grade (earthed) cross section area for following size :-

240 Sqmm x 3.5 core

150 Sqmm x 3.5 core

95 Sqmm x 3.5 core

70 Sqmm x 3.5 core

50 Sqmm x 4 core

25 Sqmm x 4 core

16 Sqmm x 4 core

10 Sqmm x 4 core

10 Sqmm x 2 core

Excavation in trenches n.exc 1.5 mtr wide and n exc 1.5 mtr in depth and getting out in soft/ loose for laying cables, etc. complete all as specified and as directed.

Returning, filling including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and as directed.

Removing surplus excavated soil n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed..

M&L for sand cushioning with clean dry sand for protection of under ground cable complete all as specified and as directed. Note :- Punned thickness of sand layer shall be measured abd paid to contractor.

M&L for Brick Sub Class 'B' locally available best quality laid in trenches with width equal to length of the bricks, above sand cushioning for cable protection complete all as specified and as directed.

M&L for cement conrete in foundation filling and mass concrete type C-2 in ration 1;3;6 using 40 mm graded aggregate all as directed.

Supply/ laid/ fixing of galvanised steel water tubing light grade bore of dia 80 mm with all fittings all as site and directed.

Supply/ laid/ fixing of galvanised steel water tubing light grade bore of dia 40 mm with all fittings all as site and directed.

M&L for jointing/ cutting/ welding/ replacing hinges etc all as site required to gate made out MS angle for making smoth opening and closing complete all as directed.

M&L for jointing/ cutting/ welding/ replacing hinges etc all as site required to LT panel made out MS sheet and angle for making smoth opening and closing complete with re-painting as same macting with exsiting suarface all as directed.

M&L for painting to electric pole steel tubuler/ PCC after removing /scraping/ bruses/ cleaning to old paint on external surface in two coats of paint over one coats of red oxide primer by using syenthatic enamel aluminium paint on steel tubular and cement paint on PCC poles in any height/ length/ dia etc including cross arms/ angles, nut, bolt , washers etc and making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL and marking as direction using diffrent colour of paint complete all as site and directed. Note : Colour of paint shall be approved by GE.

M&L for painting to two pole structure after removing /scraping/ bruses/ cleaning to old paint on external surface in two coats of paint over one coats of red oxide primer by using syenthatic enamel aluminium paint on steel tubuler and cement on PCC pole structure in any height/ length/ dia etc ,including cross arms/ angles, nut, bolt , washers etc and making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL and marking as direction using diffrent colour of paint complete all as site and directed. Note : Colour of paint shall be approved by GE.

M&L for painting to four pole structure after removing /scraping/ bruses/ cleaning to old paint on external surface in two coats of paint over one coats of red oxide primer by using syenthatic enamel aluminium paint on steel tubuler and cement on PCC pole structure in any height/ length/ dia etc, including cross arms/ angles, nut, bolt , washers etc and making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL and marking as direction using diffrent colour of paint complete all as site and directed. Note : Colour of paint shall be approved by GE.

Supply and fixing chain link MS galvanised fencing, any size or type complete all as specified and directed. Note : Colour of paint shall be approved by GE.

M&L for painting after removing /scraping/ bruses/ cleaning old painting on external surface of chain link fancing with angle iron frame work in two coats of paint over one coats of red oxide primer by using syenthatic enamel paint all as directed by Engr-in-Charge. Note : Colour of paint shall be approved by GE.

Taking down removing to old cement plaster by key, raking out joints of old brick works or stone work built in cement lime plaster scrubbing down with water etc complete all as directed.

M&L for cement plaster work to cable trench/ transformer plinth protection/ foundation 15 mm thickn in cement motor 1:4 complete all as specified and directed.

M&L for dismentling / taking down old PCC in 50 mm thick from transformer pilinth and scrubing down with water etc all as site and directed.

M&L for plain cement concrete type B-1 1:2:4 nominal size of graded coarse aggregate in 20 mm on transformer pilinth in 50 mm thick all as direted.

M&L for mild steel plates plain or chequered 5 mm thick or over in thickness in size as per exsiting cable trench for giving protection to cablefe 410 -W graded -E- 250 quality B all as specified and directed.

Dismentling and taking out to old unserviceable sign boards in any size/ thickness/ mode etc made out by mild steel angle frame/ GI pipe all as site with other accessories complete.

M&L for installation Sign board size 1.2 M x 0.9M x 100 mm box type arrounded by GI angle 'L' type size 25 mm x 4 mm and GI sheet 4 mm with both side fabricated transperants glazed sheet mounting on 25 mm bore GI pipe/ square channel frame and minium height 1.2 Mtrs above normal groud level grouting PCC in foudation or fixing on front on installation gate (all as required) including one no not less than 8 watt LED fitting complete making all necessary connection and control switch complete with weling /cutting/ painting / making etc complete all as directed. Note : Indication sign and notice showing on board shall be approved by GE.

Supply and fix indicator lamp (R,Y,B) complete all as specified and directed.

M & L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below the normal ground level) with top edge of plate not less than 1.5m below normal ground level, connected to copper strip 20x3mm as earthing lead by means of bolts, nuts and washers, check nuts made out of galvanized iron or steel all as shown on electrical plate No.5 of SSR Part-I connected to earthing test point including taking down old one complete all as specified directed.

Material and labour for advance maintenance free chemical earthing with JMV CBE 403 enviornment friendly ring earthing system consisting each set of 03 (three) Nos of 10 (ten) feet length 40 mm dia earth eletrode made of maintenance free electrolytic grade copper earthing system of JMV make based on flat in pipe technology of 3 Mtrs length , 40 mm dia with crystalite conductive mixture COMPOUND filled withthe permanent sealings at the top & bottom with the lead terminal of 25x4 mm size copper with 2 holes of 10 mm dia at the top , to be lowered in 150 mm dai bore including filling of back fill ecofriendly earth enhancing compound tested by ROHS comply to IEC 62651-7 which should have passed leaching ,corrosion, supphur & resistivity test as per IEC 62651-7 by NABL accredit LAB/JAM plus compound in 150 mm bore in immediate contract around the earth electrode and top of the bore shall be finished with 40 mm thick PCC in 1:2:4 type B 1 over 75 mm thick PCC in 1:4:8 type D-2 and backfilly/ JAM compound shall be covererd with FRP pit cover of suitable size for each earth electrode , joint to be made by JAM weld exothermically welded technology including copper strip size 50 x 6 mm for earthing ring system and copper strip 32x6 mm size for earthing electrode to test point with saddles & porcelain insulators suitable size on wall ,earth strip protected by light grade GI pipe 40 mm dia in case of plinth protection / floor/ hard standing crossing including taking down old one complete all as specified and directed. Make - JMV LPS Limited / JEF/ ALCOICE / Conducrete (Ref drawing att)Note :- Earth work , PCC work, PCC cutting work by cutter & testing rate shall deemed to be included in unit rate quoted.

Supply and fixing copper strip 20x3.15 mm with saddles and fixing screws etc for roof conductors above ground level all as specified and directed.

Supply and fixing Test point terminal block made of gun metal or phosphorus bronze size 75 x75 x25 mm drilled and screwed including 3 Nos ,8 mm dia 25 mm long hexagonal head srew complete.

Supply and fix in replacement of 8 way distribution board in sheet metal enclouser MCBs to be used triple pole and neutral 4 pole ,415 volts grade, with copper bus bar 300 Amps rated minimium, IP 43 - #IK 09 with metal door neutral link in vertical type fixing on surface of wall with mounting on suitable size hard wooden board with nuts, grouting bolts in surface of wall and washres or conceled insurface of wall including necessary plastering and others site works complete all as site requirement including making all incoming and outgoing connection using suitable size of lugs/ thimbling and jointing kit etc and directed by GE. Note :- Jointing kit with fixing charge shall be measured and paid serately.

Supply and fixing LED street lights not less than 30W with a single piece of pressure die cast aluminium housing and secondary optics and individual LEDs for a better light distribution and control with IP65 degree of protection and integrated driver with 10KV surge protection complete as per manufacturer's instructions. Make :- Eveready Cat No. LEDSL04515-02 or equivalent of Philips / Havells India Ltd./ Surya Roshni Ltd. / Bajaj / Wipro / GE/ M/s Simoco Telecommunications(South Asia) Ltd

Supply and fixing LED street lights not less than 25W with a single piece of pressure die cast aluminium housing and secondary optics and individual LEDs for a better light distribution and control with IP65 degree of protection and integrated driver with 10KV surge protection including GI bracket made out of 40 mm dia GI pipe light grade bend to shape of 120 degree with fixing accessories such as braket made out by GI strip ,nutts bolts and washer complete as per manufacturer's instructions. Make :- Eveready Cat No. LEDSL025I57-02 or equivalent of Philips / Havells India Ltd./ Surya Roshni Ltd. / Bajaj / Wipro / GE/ M/s Simoco Telecommunications(South Asia) Ltd

Supply and fixing oval shaped post top lantern in Prismatic finish made up of Polycarbonate, suitable upto 27W retrofit CFL/LED Lamp (B-22 base) with fixing accessories complete as per manufacturer's instructions. Make :- Havells Cat No. LHDC12115099 or equivalent of Philips / Eveready/ Surya Roshni Ltd. / Bajaj / Wipro / GE/ M/s Simoco Telecommunications(South Asia) Ltd

Supply and fixing LED not less than 9W LED bollard for pathways and gardens are made with aluminium extrusion for sturdiness and better finish, UV stabilized injuction moulded oval polycarbonate diffuser for spot-free lighting and IP 65 degree of protection with fixing accessories complete as per manufacturer's instructions. Make :- Eveready Cat No. LEDBOLLARDA009I3-IR or equivalent of Philips / Havells India Ltd./ Surya Roshni Ltd. / Bajaj / Wipro / GE/ M/s Simoco Telecommunications(South Asia) Ltd

Supply and fixing LED 200W flood lights with a single piece of pressure die cast aluminium housing along with dedicated heat sink and toughened glass with individual secondary optics and better light distribution and control with IP66 degree of protection and impat resistance of IK-07, integrated driver with 5 KV internal and 10KV external surge protection complete as per manufacturer's instructions. Make :- Eveready Cat No. LEDFL200I5-01 or equivalent of Philips / Havells India Ltd./ Surya Roshni Ltd. / Bajaj / Wipro / GE/ M/s Simoco Telecommunications(South Asia) Ltd

Supply and fix in replacement of single core cable copper conductor PVC insulated multistranded sheathed 1100 Volt grade 4 sqmm complete all as specified & directed.

Supply and fix in replacement of single core cable copper conductor PVC insulated multistranded sheathed 1100 Volt grade 2.5 sqmm complete all as specified & directed.

Supply and fix in replacement of single core cable copper conductor PVC insulated multistranded sheathed 1100 Volt grade 1.5 sqmm complete all as specified & directed.

S & F thermoplastic cable junction boxes IP65 ''weather proof'' for outdoor installation with knockout for cable entry-Black colour with terminal for cable suitable size with glands protection ,dimension of box not less than 300x200x105 mm including connectors clamp made out of MS with nuts & bolts with washer for fixing in poles for connecting conductor of street light including MCB TPN 40 Amps-01 no MCB SP 6-32Amps 1no as directed .(Make:-Hensel or equivalent make of Sintex Industries Ltd./Any other approved make of HQ E-in-C's Br or HQ CE Eastern Command

PURBANCHAL BUILDERS

M/S GOSWAMI ENGINEERING

M/S KUMAR CONSTRUCTION

M/S S.S.Corporation