REPAIR MAINT OF GI WATER SUPPLY PIPE LINE, SLUICE VALVE NRV VALVE PIT CHAMBER AT SRC MH MDC SHO PRC MES ASC TEMPLE LANE AND LEKHA NAGAR AND REPIAR MAINT OF CENTRIFUGAL PUMP SETS SUBMERSIBLE PUMP SET PANEL STARTERS FLOCCULATOR AND CHEMICAL DOSING SYST

Amount

Excavation in trenches in soft & loose soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/ gradient for laying cables/pipes,foundations,laying of cable, shafts, well, cesspits, manholes etc. complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers of not exceeding 25 cm thick after the cables & pipes etc. are laid, jointed & tested and foundations complete all as specified and directed by Engineer-in-Charge.

Removal of surplus excavated spoil not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.

M & L for laying plain cement concrete (1:2:4),type B-2 (using 40 mm graded crushed stone aggregate) for supporting of CI/DI/GI pipes 0.60 RM below ground level and upto 5 RM above the ground level with smooth finishing without using extra cement, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 15mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 20 mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 25 mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 40mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 50mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 150/100/80 mm dia pipe, complete all as specified and as directed.

Relaying/refixing of GI tubing 15 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 05 here-in-before.

Relaying/refixing of GI tubing 20 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 06 here-in-before.

Relaying/refixing of GI tubing 25 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 07 here-in-before.

Relaying/refixing of GI tubing 40 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 08 here-in-before.

Relaying/refixing of GI tubing 50 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 09 here-in-before.

S&F for GI water tubing medium grade, ISI marked, galvanised, 15 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 20 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 25 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 40 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 50 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 80 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 100 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

Repair to leakage broken pipe or in joints or in sluice valves (flanged/spigot socket joints) of existing pipe (supply and distribution mains) CI/DI/GI pipes of sizes 300 mm/200 mm/150 mm/100 mm/80 mm bore by earth work (excavation, returning filling, removal in any type of soil) and fixing necessary suitable sizes of new (ISI marked) spares fittings i.e (flanged/spigot tail pieces, collars, Tee, bend, to repair the leakage complete all as specified and directed by Engr-in-Charge. Note: (i) Cost of spares fittings be deemed to include in unit rate quoted by bidder (ii) Excavation and earthwork shall be included in unit rate quoted by bidder. (iii) cost of all T&P shall be included in quoted rates (iv) Cost of lead joint, spun yarn, gland packing etc., shall be included in unit rate quoted by bidder

S & F gun metal globe or gate valve of 15 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 20 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 25 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 40 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 50 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 80 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 100 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 150 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 200 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 250 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 300 mm bore, including clauking the spun yarn, complete all as specified and as direced.

S & F for cast iron sluice valve 80mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F for cast iron sluice valve 100mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F for cast iron sluice valve 150mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 80 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 100 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 150 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

M&L for single brick masonry valve pit chamber of size 900mmx 900mm x 900 mm(internal dimensions) with 3.15 mm thick steel sheet cover fixed two Nos stainless steel hinge of 75 mm long on angle iron frame of size 40x40x6mm thick mild steel sheet cover & angle iron frame shall be painted with two coat black bituminous paint over a coat of red oxide primer, PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation, 230 mm thick brick wall built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate), 15mm thick rendering in cement mortar 1:4 to all internal & exposed surface of valve pit including necessary excavation & earth work etc including dismantling of existing valve pit chamber complete all as specified & as directed.

M&L for single brick masonry valve pit chamber of size 1500mmx 1500mm x 1500 mm(internal dimensions) with 3.15 mm thick steel sheet cover fixed two Nos stainless steel hinge of 75 mm long on angle iron frame of size 40x40x6mm thick mild steel sheet cover & angle iron frame shall be painted with two coat black bituminous paint over a coat of red oxide primer, PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation, 230 mm thick brick wall built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate), 15mm thick rendering in cement mortar 1:4 to all internal & exposed surface of valve pit including necessary excavation & earth work etc including dismantling of existing valve pit chamber complete all as specified & as directed.

Repair of CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 100mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair of CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 150mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair of CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 200mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair of CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 250mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

M & L for Cast Iron fittings for flanged spigot and flanged socketed CI pipes for water mains for 80 mm bore, such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for flanged spigot and flanged socketed CI pipes for water mains for 100 mm bore, such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for flanged spigot and flanged socketed CI pipes for water mains for 150 mm bore, such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for flanged spigot and flanged socketed CI pipes for water mains for 200 mm bore, such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

Supply and mix potash alum crystal ( fitkari ) suitable for purification of swimming pool water in the form of solid lumps /slabs from the manufacurer having valid BIS certificate as specified in table -1 of IS : 299-2012 complete all as specified and as directed.(Note:- Unit weight will be measured & paid through as per B.O.O)

Supply only of alumIna ferric (Grade-IV) suitable for purification of drinking water in the form of solid lumps /slabs from the manufacurer having valid BIS certificate as specified in table -1 of IS : 299-2012 complete all as specified and as directed. Note: Each block of alum supplied by the contractor should have a marking indicating weight of the slab and manufacturering date and be in proper packing.The contractor shall submit the latest report from anf Govt approved lab of the alumina ferric supplied.(Note:- Unit weight will be measured & paid through as per B.O.O)

Supply only of calcium Hypo Chlorite ganular in facory sealed HDPE container (45 Kg of each pack) decomposing at 177 ⁰ C, Mol wt - 142.98, Toxicity: Oral rat LD : 850mg/Kg having chlorination concentration level 65% to 70% complete all as specified and directed. (Note:-Unit weight will be measured & paid through as per B.O.O)

S&F in repair of mild steel black water tubing medium grade ISI mark 150mm bore with all fittings such as TEE, elbow, socket, union & short piece laid in trenches complete all as specified and directed.

S&F in repair of mild steel black water tubing medium grade ISI mark 200mm bore with all fittings such as TEE, elbow, socket, union & short piece laid in trenches complete all as specified and directed.

S & F cast iron sluice valve 200mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000,class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 250mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron foot valve, 150mm dia, ISI marked both ends flanged with nut, bolts, washers and rubber gasket confirming to IS: 4038, installation, testing complete including taking out old one complete all as specified and as directed.

Taking down centrifugal pump set from existing position for carrying out repair works,replacement of spare parts as & when required as directed by Engineer -in- Charge and re-assembling, re-installing the pump set in original position for pump capacity 1/1.5/2.5 HP complete all as specified and directed. Note: Spare parts, winding wire as & when required for renewal shall be measured and paid separately.

Taking down centrifugal pump set from existing position for carrying out repair works,replacement of spare parts as & when required as directed by Engineer -in- Charge and re-assembling, re-installing the pump set in original position for pump capacity 60/50 HP complete all as specified and directed. Note: Spare parts, winding wire as & when required for renewal shall be measured and paid separately.

Taking down centrifugal pump set from existing position for carrying out repair works,replacement of spare parts as & when required as directed by Engineer -in- Charge and re-assembling, re-installing the pump set in original position for pump capacity 100/120 HP complete all as specified and directed.. Note: Spare parts, winding wire as & when required for renewal shall be measured and paid separately..

Dismantling and opening the motor from pump set in existing position for carrying out rewinding work with new super enamelled copper wire of suitable gauge as per existing and heat varnishing complete with all other material required for rewinding by carrying the motor to outside the cantonement area, reassambling and refixing the same with pump in original position for the 1/1.5/2.5 HP 3 phase complete all as directed by Engr-in-Charge.

Dismantling and opening the motor from pump set in existing position for carrying out rewinding work with new super enamelled copper wire of suitable gauge as per existing and heat varnishing complete with all other material required for rewinding by carrying the motor to outside the cantonement area, reassambling and refixing the same with pump in original position for the 60/50 HP 3 phase complete all as directed by Engr-in-Charge.

Dismantling and opening the motor from pump set in existing position for carrying out rewinding work with new super enamelled copper wire of suitable gauge as per existing and heat varnishing complete with all other material required for rewinding by carrying the motor to outside the cantonement area, reassambling and refixing the same with pump in original position for the 100/120 HP 3 phase complete all as directed by Engr-in-Charge.

Supply only Impeller CI as spare part for pump set including motor complete for 50 HP centrifugal pump, complete all as specified and directed.

Supply only Pump shaft as spare part for pump set including motor complete for 50 HP centrifugal pump, complete all as specified and directed.

Supply only Neck ring as spare part for pump set including motor complete for 50 HP centrifugal pump, complete all as specified and directed.

Supply only Shaft Sleeve as spare par for pump set including motor complete for 50 HP all as specified and directed.

Supply only Bearing (as per sample) as spare part for pump set including motor complete for 50/60 HP centrifugal pump, complete all as specified and directed.

Dismantling of all electric & water connections ,lifting of submersible pump and motor including column pipe with the help of chain pulley block for pump capacity 15 HP opening of pump and motor, cleaning, servicing and replacement of spare parts as & when required directed by Engr-in-Charge complete all as specified and directed.. Note: Spare parts, as & when required for renewal shall be measured and paid separately.

M & L for rewinding work for 3 phase submersible motor of capacity 15 HP with new PVC insulatedd super enammel copper wire of suitable gauge as per existing complete all as specified and as directed.

Supply only Impeller CI as spare part for pump set including motor complete for 15 HP centrifugal pump, complete all as specified and directed.

Supply only Neck ring as spare part, for pump set including motor complete for 15 HP centrifugal pump, complete all as specified and directed.

Supply only Bearing ( as per sample ) as spare part for pump set including motor complete for 15 HP centrifugal pump, complete all as directed.

S & F in repair for nut, bolt and wahers of suitable sizes for fixing in different spare parts of pump and motor, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 70 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 50 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 35 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 25 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 16 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S & F in repair water proof un armoured multistranded copper cable 10 Sqmm, single core, 3 phase, 440 volts, complete all as specified and as directed.

S&F in repair tyre coupling of series F 80 suitable for 50/60 HP centrifugal pumping set complete all as specified and as directed.

S&F in repair tyre coupling of series F 90 suitable for 50/60 HP centrifugal pumping set complete all as specified and as directed.

S&F in repair Rubber star coupling of suitable sizes for fixing in pump, complete all as specified and as directed.

S & F Copper thimbles of size 25 Sqmm to 50 Sqmm of single core and including removing burnt thimbles from existing copper cables and cable make to suitable for fixing new thimbles complete all as specified and directed.

S & F in repair DOL Starter suitable for 3 HP suitable for 2.5/3HP monoblock centrifugal pumping set complete all as specified and as directed. .

Repairs and maintenance of Chemical Dozing pumps of any make and capacity including fixing of replacement of defective / unserviceable spare parts suction/discharge pipe 3/8", duck bill & connecting nut 3/8" etc after taking out the old ones with new ones complete : Note :-(i) Cost of minor repairs / replacement of minor spares such as nuts, bolts, washers etc. are deemed to be included in the unit quoted rates. (ii) The cost of transportation to nearest workshop & back after repair, if necessary is deemed to be included in the unit quoted rates. (iii) Spare parts such as pump tube, Injection Check valve,foot valve 3/8" & connecting with adapter 3/8" as & when required for renewal shall be measured and paid separately.

Supply only pump tube of Chemical Dozing pumps complete all as specified and directed.

Supply only injection Check valve of chemical Dozing Pumps, complete all as specified and directed.

Supply and fixing only foot valve 3/8" of chemcial dozing pumps, complete all as specified and directed.

Supply only connecting with adapter 3/8" of Chemical dozing pumps, complete all as specified and directed.

Supplying and laying of CPVC pipes with SDR 13.5 & plain CPVC SDR 11 fittings of 50mm dia (outer dia) laid in trenches including taking down of existing pipe complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5 & plain CPVC SDR 11 fittings of 40mm dia (outer dia) laid in trenches including taking down of existing pipe complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5 & plain CPVC SDR 11 fittings of 25mm dia (outer dia) laid in trenches including taking down of existing pipe complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5 & plain CPVC SDR 11 fittings of 20 mm dia (outer dia) laid in trenches including taking down of existing pipe complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5 & plain CPVC SDR 11 fittings of 15mm dia (outer dia) laid in trenches including taking down of existing pipe complete all as specified and as directed.

S&F in repair fully automatic Satr Delta Starter suitable in sheet-steel enclosure with IP -54 protection (Motor Rating AC-3 Duty, 415V, 50Hz, 3 Ph) for 60 HP centrifugal pump set max relay setting 45A-65A Amps, coil voltage 380 volts, Contactor size 50, conforming to IS/IEC 60947-1 and IEC 60947-4-1 including accessories, complete all as specified and directed by Engineer-in-Charge. Make :- Havells/L & T/CG

S&F in repair fully automatic Satr Delta Starter suitable in sheet-steel enclosure with IP -54 protection (Motor Rating AC-3 Duty, 415V, 50Hz, 3 Ph) for 15/20 HP centrifugal pump set max relay setting 45A-65A Amps, coil voltage 380 volts, Contactor size 50, conforming to IS/IEC 60947-1 and IEC 60947-4-1 including accessories, complete all as specified and directed by Engineer-in-Charge. Make :- Havells/L & T/CG

M&L for spray painting to exposed surfaces of centrifugal pumping set of any capacity and size with two coats of synthetic enamel anti corrosive paint and dust free paint, (as per existing colour) over a coat of red oxide primer including complete removal of old painted surface by scraping,preparation of surface & filling cavities with filler and writing MES/SM No. over painted surface complete all as specified and directed.

M&L for spray painting to exposed surfaces of GI/CI pipe line of any size with two coats of synthetic enamel dust and weather proof paint of approve make, (as per existing colour) over a coat of red oxide primer, including preparation of old surfaces of pipes, by scraping or complete removal of rusting to the pipes, filling cavities with filler, complete all as specified and directed.

M/S ROHIT CONSTUCTION (BID ID -3505461)

M/S SHAMBHU SHARAN SINGH (BID ID -3511941)

ranjit singh (BID ID -3505970)

Modernage Constructions Pvt. Ltd. (BID ID -3505856)