REPAIR/MAINT OF INDUSTRIAL SWITCHES/SOCKETS, BUS BAR TRUNKING SYSTEM AND OTHER E/M ACCESSORIES, REPAIR/MAINT OF VARIOUS OUTDOOR E/M ASSETS INCLUDING FENCING, FILLING OF GRAVELS AND CONNECTED ITEMS IN MES/BASRA/IN-LIVING AREA AND REPAIR/MAINT OF EART

Amount

S&F in repair industrial socket 32 Amp 3 pin (2P + E), conforming to IEC 60309- 1&2 and IP 67 including fixing arrangement, complete all as specified and directed.

S&F in repair industrial socket 63 Amp 5 pin (3P + N + E), conforming to IEC 60309- 1&2 and IP 67 including fixing arrangement, complete all as specified and directed.

S&F in repair industrial plug 32 Amp 3 pin (2P + E), conforming to IEC 60309- 1&2 and IP 67 including fixing arrangement, complete all as specified and directed.

S&F in repair industrial plug 63 Amp 5 pin (3P + N + E), conforming to IEC 60309- 1&2 and IP 67 including fixing arrangement, complete all as specified and directed.

M&L for sealing of cable entry portion in order to make LT/HT panel / RMU/VCB panel dust and vermin proof by using loctite tite foam PU sealant, white, expanding foam for large gap filling, complete all as specified and as directed.

Providing and fixing in replacement of GI cable tray of size 100mm wide x 60mm high, 0.6mm thick including fixing arrangement, suspenders, related hard ware etc, complete all as specified and directed.

Providing and fixing in replacement of GI cable tray of size 150mm wide x 60mm high, 0.7mm thick including fixing arrangement, suspenders, related hard ware etc, complete all as specified and directed.

Providing and fixing in replacement of GI cable tray of size 200mm wide x 60mm high, 0.7mm thick including fixing arrangement, suspenders, related hard ware etc, complete all as specified and directed.

Providing and fixing in replacement of GI cable tray of size 300mm wide x 60mm high, 1.0mm thick including fixing arrangement, suspenders, related hard ware etc, complete all as specified and directed.

Providing and fixing in replacement of GI cable tray of size 400mm wide x 60mm high, 1.2mm thick including fixing arrangement, suspenders, related hard ware etc, complete all as specified and directed.

S&F LED flood light 250 watt, 230 V, AC, outdoor type, with thermal management in multiple optics and equipped with IP 66 protection, with impact and corrosion resistant made out of pressure dia cast aluminium housing with toughened glass and high power LED and secondary lenses, system efficiency > 110 LPM and 10 KV SPD included with driver and lamp complete with polycarbonate junction box and connecting wire copper 2.5 Sqmm, 3 core including taking down old unserviceable flood light, complete all as specified and directed.

Supply only OEM LED driver suitable for 200-250 watts LED outdoor (Flood light/Street Light) luminaries, complete all as specified and directed.

M&L for earthing & testing complete with GI earth plate electrode 60cm x 60cm x 6mm 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 GI earth strip 32 x 6mm dia 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 40mm bore GI pipe, light grade, as protection of earth lead upto 7.5m length & 20mm bore GI medium grade watering pipe and wire mesh, funnel, char coal dust, common salt, wire mesh etc. including taking down unserviceable earthing of any description, complete all as specified and directed. (Note : GI earth strip from pit to panel / pole shall deemed to be included in the unit quoted rate)

S&F in replacement of copper earth strip of size 50 x 6mm as earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required, complete all as specified and directed

M&L in replacement of GI earth strip of size 32 x 6mm as earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required, complete all as specified and directed

M&L for maintenance of LT auto transfer switch (ATS) of rating up to 1600 Amp 415 Volt 50 Hz of any make installed at LT panel boards complete by taking the shut down with prior intimation and cleaning the auto transfer switch by using air blower tightening of control circuit and complete checking of all fuses, checking relay and control circuit for smooth functioning by employing one skilled tradesman and when required and also to carry out following works :- (i) Check and clean by using CRC incoming and outgoing terminals / compartment including complete cleaning of LT panel. (ii) Checking the serviceability of close and trip coil condition and taking out for replacement. (iii) Checking the serviceability of control circuit, relays, fuses and Electrical/mechanical interlocks. (iv) Replacing the spares such as shunt release, UV release tripping/closing coil shall be measured and paid separately under respective item. Note: (i) Unit rate shall be included for preventive maintenance/attending break down as and when required. (ii) Cost of replacing small piece control circuit wires up to 1.00 Mtrs, LT fuses and Push buttons for ON/Off, if required, shall deemed to be included in the unit quoted rate.

S&F in repair 12 volt, 200 AH sealed maintenance free battery for DC supply to the LT switchgear supply, complete all as specified and as directed.

S&F in repair 12 volt, 18 AH sealed maintenance free UPS battery, complete all as specified and as directed.

S&F in repair UPS printed circuit board/ UPS control card upto 5 KVA, complete all as specified and as directed.

S&F in repair UPS printed circuit board/ UPS control card for 600/650 VA, complete all as specified and as directed.

S&F in repair 12 volt, DC battery for 600/650 VA UPS, complete all as specified and as directed.

S&F in repair UPS of capacity 600/650 VA with input and output voltage 230 volt, AC, and 50 Hz and having DC backup of 12 volt, complete all as specified and as directed.

S&F in repair roller door controler, compatible with input and output voltage 230 volt, AC, 50 Hz, complete all as specified and as directed.

S&F in repair wireless door remote controler unit for hanger rolling shutter, complete all as specified and as directed.

Supply only battery/cell of 27 Amp and 12 volt for wireless door remote controler unit for hanger rolling shutter, complete all as specified and as directed.

M&L for maintenance of LT ACB of rating up to 1600 Amp 415 Volt 50 Hz of any make installed at LT panel boards complete by taking the shut down with prior intimation and cleaning the ACB by using air blower tightening of control circuit and complete checking of all fuses, checking relay and control circuit for smooth functioning by employing one skilled tradesman and when required and also to carry out following works :- (i) Check and clean by using CRC incoming and outgoing terminals / compartment. (ii) Checking the serviceability of close and trip coil condition and taking out for replacement. (iii) Checking the serviceability of control circuit, relays, fuses and Electrical/ mechanical interlocks. Note : (i) Replacing the spares such as shunt release, UV release tripping/ closing coil shall be measured and paid separately under respective item. (ii) Unit rate shall be included for preventive maintenance/attending break down as and when required. (iii) Cost of replacing small piece control circuit wires up to 1.00 Mtrs, LT fuses and Push buttons for ON/Off, if required, shall deemed to be included in the unit quoted rate.

M & L for replacement of burnt out closing / tripping / shunt /UV coil of ACB by authorised rep of manufacturer of existing ACB including interlock wiring with suitable size copper wire, complete all as specified and directed.

M & L for Arcing contact assembly (set of 01 No. fixed 01 No. moving) suitable for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

M & L for main isolating contacts (Jaw contacts) suitable for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

M & L for main fixed contacts contacts (Upper terminals) suitable for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

M & L for Arc chutes suitable for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

M & L for mannual charging handle for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

M & L for charging motors 220 V, AC, suitable for ACB 630 Amp to 1600 Amp complete with all accessories, complete all as specified and directed.

Supplying and laying synthetic rubber insulated mats 2.5mm thick of size 2m x 1m, complete all as specified and directed.

S&F in repair air circuit breaker (ACB) 1000 Amp, 415 volt, 50 KA, 4 pole electric draw out type, thermal magnetic type, breaking capacity Icu=Ics=Icw (1 sec) conforming to IS/IEC 60947-2 with all complete connetced accessories including fixing arrangement including taking down old unserviceable ACB, complete all as specified and directed.

Servicing of indoor type bus bar trunking system up to 1600 Amps capacity sandwich type (SCP AL) horizontal or vertical section including its accessories like elbow, tee, joints etc, air cooled including tightening of joints, sealing of leakages, coupling, hanging arrangement, end coupling connection, outlet points etc, complete all as specified and directed. Note : Bus bar (feeder), flanges, elbow, suspension etc to be replaced shall be measured and paid separately.

M&L for replacement of 1600 Amp SCP aluminium bus bar feeder, type 4C, IP 55 complete including its connected jointing and hanging accessories, complete all as specified and directed.

M&L for replacement of 1000 Amp SCP aluminium bus bar feeder, type 4C, IP 55 complete including its connected jointing and hanging accessories, complete all as specified and directed.

M&L for replacement of 1600 Amp SCP aluminium bus bar flange including its fabrication as per site condition and its fixing accessories, complete all as specified and directed.

M&L for replacement of 1000 Amp SCP aluminium bus bar flange including its fabrication as per site condition and its fixing accessories, complete all as specified and directed.

M&L for replacement of 1600 Amp SCP aluminium bus bar elbow including its fabrication as per site condition and its fixing accessories, complete all as specified and directed.

M&L for replacement of 1000 Amp SCP aluminium bus bar elbow including its fabrication as per site condition and its fixing accessories, complete all as specified and directed.

M & L for replacement of 1600 Amp/1000 Amp SCP aluminium bus bar suspension (edge wise) brackets including its fabrication as per site condition and its fixing accessories, complete all as specified and directed.

M&L for earthing of machinery/equipment installed at power house/Sub Stn/ DB complete with galvanised steel earth plate electrode 60 × 60cm × 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, copper lugs, complete in all respect,including galvanised earth lead wire 4.0mm, 15mm bore (medium grade) galvanized iron protection pipe up to earthing test point, including disposal of spoil to a distance not exc 50 mtr and necessary testing on completion including taking out/dismantling of old unserviceable earthing of any description, complete all as specified and as directed. Note :- (i) Earth lead wire/strip beyond 7.5 mtr shall be measured and paid separately. (ii) Proper earthing pit should be provided with pit cover.

M&L for earthing of equipment at power house/Sub Stn/DB complete with copper earth plate electrode 60 × 60cm × 3.00mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel in any type of soil, connected to earthing test point and and necessary excavation and earth work, PCC (1:2:6) type C-1 as earth pit with pre-cast RCC (1:2:4) type B-1 cover slab size 400 x 400 x 50mm reinforced with 8mm dia TMT bar, 100mm c/c both ways including one handle made of 12mm dia including providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, copper lugs, complete in all respect,including Copper earth strip 20 x 3.00mm, protected by 40mm bore (medium grade) galvanized iron pipe up to earthing test point including disposal of soil to a distance not exc 50 mtr and necessary testing on completion including taking out/dismantling of old unserviceable earthing of any descriptio, complete all as specified and directed. Note:- (i) Proper earthing pit should be provided with pit cover. (ii) Copper earth strip beyond 7.5 mtr shall be measured and paid seperately

All as per item No 46.00 here-in- before but using magnesium sulphate in liew of common solt, complete all as specified and directed.

All as per item No 46.00 here-in- before but using copper sulphate in liew of common solt, complete all as specified and directed.

Supply and installation of maintenance free earthing system comprises of molecularly bonded copper of 99.9% purity on low carbon steel of 3m length, having a diameter of 25 mm with copper coating thickness of 250 microns with fault current withstand capability of 30 KA value of 1 second and peak of 80 KA, tested as per IEC 62561-2, meets the requirement of IS-3043 8 IEC 60364-5-54, tested in CPRI for short circuit with standing capacity, earth conductivity enhancing mineral compound to be used as a backfill compound for earth electrodes; highly conductive in all weather conditions is used for improving the soil conductivity. The material shall be mineral inert to sub soil and shall not pollute the environment and non corrosive to earth rod. The material should have a resistivity less than 0.2 Ohm. It should be free from hazardous substances. The mineral compound is required to have minimum 25 kg of the total composite, universal clamp made of SS 304 for clamping, Polypropylene & polyethylene earth electrod inspection chamber with heavy duty cover should be used to cover the earth rod. The dimension shall be 170mm x 170mm x 190mm with all weight bearing capacity of 50 KN. including provision and laying galvanized steel flat 30 x 3mm thick from earth electrode to test joint directly in ground as required (Hot dip GI strip, Corrosions resistant -cross sectional area of 90 mm square, as per DIN EN 50164-2 (VDE 0185 Part 202) & VDE0185/305, IEC 62305, Zinc coating: 500 g/m square, 70 micron coating including taking out/dismantling of old unserviceable earthing, complete all as specified and directed. Note: Earth result after complete installation should be less than 1 Ohm.

S&F in replacement 32 x 6mm Gl strip in short pieces on surface or in recess for inter connecting, complete all as specified and directed.

All as per item No 49.00 here-in before but copper strip 20 x 3.00mm, complete all as specified and as directed.

All as per item No 49.00 here-in before but galvanised wire 4mm dia, complete all as specified and as directed.

All as per item No 49.00 here-in before but aluminuium strip 25 x 3mm, complete all as specified and as directed

S&F in repair porcelain vitreous white/brown/green spacers insulator of size 75mm x 35mm x 40mm height complete with one number galvanized iron stud bolts 6mm dia x 40mm long including nut & washers and two number galvanized iron fixing bolts of size 6mm dia and 50mm long including washers and drilling holes for holding/foxing aluminium strip/roof conductor, as required, including taking down the broken insulator, complete all as specified and directed.

S&F in repair test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25mm drilled and screwed including 3 Nos. 8mm dia, 25mm long hexagonal head screw, complete all as specified and directed.

S&F in repair air termination single pointed copper rod 12mm dia and 300mm long with necessary fixing arrangement on roof, complete all as specified and directed.

M &L for eathing pit in PCC (1:3:6) type C1 pre-cast RCC (1:2:4) type B-1 cover slab of size 300 x 300 x 50mm reinforced with 8mm dia TMT steel bars @ 15 cm center to center in both direction and 10mm dia MS handle of suitable size including 29 mm bore GI light grade pipe for watering, funnel, wire mesh, necessary earth work in soft / loose soil all as shown in Electrical plate No 4 of MES schedule Part -I (2009) and testing and applying three coats of white wash on exposed surface of concrete complete including taking down old one, complete all as specified and directed.

M & L for preparation of surfaces of earth pit, any size, and applying two coats of synthetic enamel paint (approved colour), over a coat of primer (suitable for plaster) including cleaning of earth chamber area (1m x 1m), cleaning of all rusted joints, complete all as specified and directed.

Supply and laying in trenches/fixed on wall 20mm bore GI pipe, light grade, with necessary fittings such as bend, tee, elbow etc for mounting of air termination spike including taking down of old unserviceable GI tubing, complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in coping of poles, blocks for mounting air termination rod including formwork (as required), complete all as specified and directed.

Dismantling the strip from earth pit and testing of earth pit to be done as per fall of potential method, as per IS-3043, with digital earth resistance tester to check the healthiness of earthing system, including replacement of nut bolts with new brass nut bolts as per exsiting size and record should be kept on ledger duly signed by user representative, JE concerned and contractor and the same shall be counter signed by the Engr- in-charge, complete all as specified and directed. Note : (i) Testing of earth pit shall be carried out as and when required basis as directed by Engineer-in-Charge from time to time, but not less than one month interval. (ii) Measurement shall be done each time separately and test result shall be recorded/maintained in register properly duly signed with date by MES representative and contractor jointly. (iii) Pouring of water, as per requirement, in each earth pit is deemed to be included in the unit quoted rate, necessary arrangement shall be made by the contractor for carrying/storage and pouring the water in earth pit without any extra cost to the department. (iv) Cost of new nuts, bolts, shall deemed to be included in the unit quoted rate.

Physical inspection of earthing to check the healthiness of earthing system whether the resistance is under safe limit of resistance or not, If higher than the permissible limit, then recharging of earthing should be done immediately with carbon based low resistivity compound of 0.001 Ohm meter, recharging of existing earth pit by excavating soil up to electrode depth, approx 10 feet by manual drilling (post hole) method and filling with backfill compound / maintenance free earthing compound to achieve desired resistance value less than 1 Ohms in and including watering up to top of the excavated bore, backfilling of earth pit, measuring the value after refilling pit and testing of earth resistance after recharging, reconnecting, grounding electrode conductor and earth grid, applying petroleum jelly etc. to bolted joints to minimize corrosion for the pipe earthing or plate earthing then gel should be used to lower down the resistance, complete all as specified and as directed. Note: (i) In case of satisfactory results not achieved or results degrade during one year of recharging of the earthing, the same shall be made good/recharged again in order to have required test results within the defect liability period, without any extra cost to the department. (ii) Necessary compound required for recharging shall be measured and paid separately as 'Supply only'.

Supply only carbon based low resistivity compound 0.001 ohm meter, backfill compound, complete all as specified and directed.

M & L for brazing of copper strip including removing of nut, bolt, washer, etc and connecting with equipment directly from earthing, complete all as specified and directed.

S&F polymer earth housing pit manufactured from heavy duty polypropylene material with sign board, triangular shape, making connection of earth strip including minor adjustment including dismantling of old existing PCC earth pit with cover, complete all as specified and directed.

S&F in repair HDPE pipes 40mm bore of pressure rating 6 kgf/cm2 laid in trenches or fixed to walls and ceilings by MS iron clamp nuts bolts etc, with all fitting and fixed, complete all as specified and directed.

S&F in repair HDPE pipes 15mm bore of pressure rating 6 kgf/cm2 laid in trenches or fixed to walls and ceilings by MS iron clamp nuts bolts etc, with all fitting and fixed ,complete all as specified and directed.

Horizontal boring under the road/pavment/hardstanding (with manual method) 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 and making good both the ends, complete all as specified and directed.

S&F in repair cable marker indication madeup with GI strip 50 x 6mm length 1m having duly bolted top GI triangular plate of thickness not less than 3mm, base -6 inch, height -6 inch, duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer fixed near to the earthing pit with necessary PCC foundation, complete all as specified and directed.

S&F in replacement of first aid kit box/emergency medical box wall mouted type made out of powder coated GI sheet of 18 gauge and the size of the box will be 36cm(H) x 26cm(W) x 13 cm(D) with front transparent acrylic glass and multi compartment 4 shelf for better organize of medicines with security lock on door, openable window at front side with help of hinge at one side and locking arrangement at another side, openable window must painted with "FIRST AID" with red paint and whole box will fixed on wall at height not less than 2mtr including medicene and other items as under :- (i) Sterilized dressings- 04 Nos, (ii) Cotton Wool 10 gm - 02 Nos, (iii) Antiseptic Solution (100 ml) - 01 No, (iv) Burn Ointment - 01 No, (v) Scissor - 01 No, (vi) Digital Thermometer - 01 No, (vii) Disposal Gloves - 02 Nos, (viii) Disposal Mask - 20 Nos, (ix) Adhesive / Microporous Tape 1/2" - 01 No, (x) Band- Aid - 10 Nos, (xi) Safety pins - 05 No, (xii) Cold Rub - 01 No, (xiii) Roller Bandage (5cm) - 02 Nos, (xiv) Roller Bandage 10 cm - 02 Nos, (xv) Cotton Buds - 10 Nos, (xvi) Hand Sanitizer - 02 Nos, (xvii) Handiplast - 12 Nos, (xviii) Antiseptic cream - 01 No, (xix) Antiallergic medicene, Cough medicene, Pain killer, Fever and cold medicene- 01 strip each and a First-Aid Guide booklet, complete all as specified and directed.

Uprooting grass/weeds/plants up to 30cm depth by scrapping soil inorder to make free ground from all sort of vegetation and hand packing carefully by packing round pebbles approximately of size 20 to 40mm after carefully picking form heap of pebbles/stones, complete all as specified and directed.

Cleaning of area around E/M installation and store yard by scraping the grass and creepers from roof and spraying grass killing chemical with spray gun, as per manufacturer's instructions for prevention of weeds and grass at surrounding of E/M sub station area, complete all as specified and directed.

Supply and spreading unslaked lime at surrounding (avarage 300 gms per Sqm), complete all as specified and directed.

Supply and filling dry river sand at surrounding of E/M installations / sub stations /cable trenches including watering and consolidation, complete all as specified and directed.

Supply and filling dry crushed stone aggregate, free from any foreign particles, 25mm gradded, for spreading at E/M sub station area, complete all as specified and directed.

Demolition of brick work or stone masonry, built in CM including all quoins, arches, pillars etc. but excluding ashlar facing, dressed stone work and precast concrete articles , complete all as specified and directed.

M&L for brick work with flyash bricks, old size, straight or curved on plan exc 6 mtr mean radius built in CM (1:6), complete all as specified.

All as per item No. 76.00 here-in-before but except bricks, complete all as specified and directed. Note : (i) Bricks obtained from demolition shall be re-used. (ii) The quoted rate shall deemed to be included for cleaning of old bricks obtained from demolition.

M&L 15mm thick rendering in CM (1:6) on fair faces of brick work or concrete surfaces of wall, finished even and smooth without using extra cement, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash, complete all as specified and directed.

M&L for preparing old steel or iron surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide primer, complete all as specified and directed.

Demolition of cement concrete unreinforced in ground floors and paving n. exc. 15cm thickness (below or above ground level) and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and directed.

M & L 75mm thick PCC (1:3:6), type C-2, (using 40mm graded crushed stone aggregate) as in path/hard standing, drain sides, plinth protections etc.finishing cement concrete surface even and smooth without using extra cement , complete all as specified and directed.

S&F LED building security light fitting 30 Watt 230 Volt, AC, outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection including taking down unserviceable building security light fittings, complete all as specified and directed

M & L for mild steel chequired plates Fe-290 (Grade E-165), 5mm or over in thickness conforming to IS1730-1961 as in duct covering placed over existing angle iron frame work or provision new frame work where necessary including connection of suitable number earth strip welded properly and making good to the existing surface of duct including taking of old damaged chequired plate, complete all as specified and directed

Note: An amount of Rs.66,425.00 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 (BID ID -3387817)

CONSTRUCTION SHELTER (BID ID -3387651)

M/S. KUMAR CONSTRUCTION CO. (BID ID -3387491)