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decastltd.com
MICROTUNNELING VERTICAL SHAFTS
TUNNELINGOVERVIEWTUNNELINGOVERVIEWTUNNELINGOVERVIEWTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEW
TUNNEL LINERS SOLUTIONSENGINEERED
WEB www.decastltd.com4
CONTACT Rob Micieli 416.605.7374 Vice President, Sales
David Archer, P.Eng. 705.715.1269 Manager, Engineering & Business Development
Mauro DeFranco, P.Eng.
647.500.3789 Technical Sales Engineer
Frank Mazza, C.E.T.
416.520.2779
John Pozzobon, C.E.T.
905.302.1062
Martin Fischer 705.796.8868
Jenny Ogden 705.734.2892ext 2240Manager, Shipping
Sales
Sales
Sales
SALES [email protected]
ENGINEERING
INFO & INQUIRIES
DECAST Ltd.8807 County Road 56Utopia, ON L0M 1T01.800.461.5632705.734.2892
! %
0
2020.02.19
MICROTUNNELINGPIPE
Microtunneling is a non-manned, laser guided, remote con-trolled, continuous pipe jacking operation. Pipes are jacked (pushed) in order from the entry shaft to the exit shaft.
DIRECT PIPEStormwater and Sanitary Sewers, Sewer Outfalls, Combined Sewer Overflows (CSOs), Stormwater Management Systems, Sewage Systems
PRIMARY CASINGSInstalled within the microtunnel pipes (primary liner casing): Pressurized Water Transmission Lines, Oil/Fuel Lines, Electrical and Communication Utilities
WATERMAINSDECAST has enhanced the AWWA C300 pipe design which allows our customers to install single-pass watermains or other high pressure applications
INSTALLATIONDense urban locations with crowded underground servicesAreas of contaminated soilsMost soil typesHigh groundwater areas
• Pipes are subjected to both jacking forces and external earth loads, this is considered in the design of the pipes• Special design to conform to AWWA C300 is available for different pipe sizes• Designed to CSA A257.2 or ASTM C76• Designed for specific project conditions
OD
LUBRICATION PORT(ON LUBRICATION PIPE ONLY)
EFFECTIVE PIPE LENGTH
LIFTINGANCHORS
EPOXY COATED STEEL BANDOR ZINC COATED
ID
JAC
KIN
GFO
RC
E
SPIGOT
DECAST PIPESPECIFICATION
NOMINALDIAMETER (mm)
INTERNALDIAMETER (mm)
WALLTHICKNESS (mm)
OUTSIDEDIAMETER (mm)
EFFECTIVE PIPELENGTH (mm)
APPROX. PIPEWEIGHT (kg)
MT-600
MT-900
MT-1200
MT-1350
MT-1500
MT-1650
MT-1800
MT-1980
MT-2250
MT-2500
MT-2700
600
900
1200
1350
1500
1650
1800
1980
2250
2500
2700
600
914
1200
1350
1500
1650
1829
1980
2286
2500
2700
84
121
145
170
183
200
197.5
210
235
240
280
768
1156
1490
1690
1866
2050
2224
2400
2756
2980
3260
2000
2425
3000
3000
3000
3000
3000
3000
3000
3000
3000
980
2408
4675
6150
7300
9000
9500
11000
14100
16500
20000
RUBBER GASKET
REINFORCEDCONCRETE
REINFORCEDCONCRETEPACKER
TYPICAL JOINT DIAGRAM
EPOXY COATEDSTEEL BAND HYDROPHILLIC
SEAL
2 3
MICROTUNNELINGPIPE
Microtunneling is a non-manned, laser guided, remote con-trolled, continuous pipe jacking operation. Pipes are jacked (pushed) in order from the entry shaft to the exit shaft.
DIRECT PIPEStormwater and Sanitary Sewers, Sewer Outfalls, Combined Sewer Overflows (CSOs), Stormwater Management Systems, Sewage Systems
PRIMARY CASINGSInstalled within the microtunnel pipes (primary liner casing): Pressurized Water Transmission Lines, Oil/Fuel Lines, Electrical and Communication Utilities
WATERMAINSDECAST has enhanced the AWWA C300 pipe design which allows our customers to install single-pass watermains or other high pressure applications
INSTALLATIONDense urban locations with crowded underground servicesAreas of contaminated soilsMost soil typesHigh groundwater areas
• Pipes are subjected to both jacking forces and external earth loads, this is considered in the design of the pipes• Special design to conform to AWWA C300 is available for different pipe sizes• Designed to CSA A257.2 or ASTM C76• Designed for specific project conditions
OD
LUBRICATION PORT(ON LUBRICATION PIPE ONLY)
EFFECTIVE PIPE LENGTH
LIFTINGANCHORS
EPOXY COATED STEEL BANDOR ZINC COATED
ID
JAC
KIN
GFO
RC
E
SPIGOT
DECAST PIPESPECIFICATION
NOMINALDIAMETER (mm)
INTERNALDIAMETER (mm)
WALLTHICKNESS (mm)
OUTSIDEDIAMETER (mm)
EFFECTIVE PIPELENGTH (mm)
APPROX. PIPEWEIGHT (kg)
MT-600
MT-900
MT-1200
MT-1350
MT-1500
MT-1650
MT-1800
MT-1980
MT-2250
MT-2500
MT-2700
600
900
1200
1350
1500
1650
1800
1980
2250
2500
2700
600
914
1200
1350
1500
1650
1829
1980
2286
2500
2700
84
121
145
170
183
200
197.5
210
235
240
280
768
1156
1490
1690
1866
2050
2224
2400
2756
2980
3260
2000
2425
3000
3000
3000
3000
3000
3000
3000
3000
3000
980
2408
4675
6150
7300
9000
9500
11000
14100
16500
20000
RUBBER GASKET
REINFORCEDCONCRETE
REINFORCEDCONCRETEPACKER
TYPICAL JOINT DIAGRAM
EPOXY COATEDSTEEL BAND HYDROPHILLIC
SEAL
2 3
SEGMENTAL TUNNEL LINERS
Segmental tunnel liners are precast concrete structural elements that are combined to form a complete ring for tunnel passageways. They are a cost-effective solution for large-diameter bored tunnels. DECAST manufactures highly precise liners for our customer specific tunnel projects.
FEA
TUR
ES
& B
EN
EFI
TSCost-effective installation
Length and radius designed for precise tunnel requirements
Smooth bore, single pass tunnel lining requires minimal finishing
Factory controlled quality concrete molds ensure a consistent accuracy of segment dimensions
Segments are provided with a fast coarse thread plastic socket at the centroid for lifting and grouting
Cruciform joints are eliminated
Utility TunnelsStormwater & Sanitary SewersTransit (subways, light rail)
APPLICATIONS
Typical Ring Sizes: 4400mm to 5750mmContact DECAST for other available diameters
DIMENSIONS
Consistent quality, proven strength, durability and dimensional accuracy of precast concrete
4 5
SEGMENTAL TUNNEL LINERS
Segmental tunnel liners are precast concrete structural elements that are combined to form a complete ring for tunnel passageways. They are a cost-effective solution for large-diameter bored tunnels. DECAST manufactures highly precise liners for our customer specific tunnel projects.
FEA
TUR
ES
& B
EN
EFI
TSCost-effective installation
Length and radius designed for precise tunnel requirements
Smooth bore, single pass tunnel lining requires minimal finishing
Factory controlled quality concrete molds ensure a consistent accuracy of segment dimensions
Segments are provided with a fast coarse thread plastic socket at the centroid for lifting and grouting
Cruciform joints are eliminated
Utility TunnelsStormwater & Sanitary SewersTransit (subways, light rail)
APPLICATIONS
Typical Ring Sizes: 4400mm to 5750mmContact DECAST for other available diameters
DIMENSIONS
Consistent quality, proven strength, durability and dimensional accuracy of precast concrete
4 5
SEGMENTAL SHAFTS
Segmental shaft linings provide a safe and efficient method for construction of permanent and temporary shafts for sewer, ventilation and tunneling launch and retrieval shafts.
Launch and exit shafts for pipe jackingOverflow storage and pump stationsVentilation shafts
APPLICATIONS
Contact DECAST for available shaft diametersStandard designs for are suited to shaft depths of up to 30m
DIMENSIONS
Our in-house engineering team collaborates with consulting engineers to design context specific tunneling products, which are then manufactured indoors in our fully automated state-of-the-artfacility
Superior installation efficiencies (simple locks, immediate water seal)
Cost-effective installation
Safer work environment
Shafts have a minimal impact on the environment
Ground and noise vibrations are essentially eliminated as no hammering is required
Optimized site storage requirements
FEA
TUR
ES
& B
EN
EFI
TS
6 7
SEGMENTAL SHAFTS
Segmental shaft linings provide a safe and efficient method for construction of permanent and temporary shafts for sewer, ventilation and tunneling launch and retrieval shafts.
Launch and exit shafts for pipe jackingOverflow storage and pump stationsVentilation shafts
APPLICATIONS
Contact DECAST for available shaft diametersStandard designs for are suited to shaft depths of up to 30m
DIMENSIONS
Our in-house engineering team collaborates with consulting engineers to design context specific tunneling products, which are then manufactured indoors in our fully automated state-of-the-artfacility
Superior installation efficiencies (simple locks, immediate water seal)
Cost-effective installation
Safer work environment
Shafts have a minimal impact on the environment
Ground and noise vibrations are essentially eliminated as no hammering is required
Optimized site storage requirements
FEA
TUR
ES
& B
EN
EFI
TS
6 7
decastltd.com
MICROTUNNELING VERTICAL SHAFTS
TUNNELINGOVERVIEWTUNNELINGOVERVIEWTUNNELINGOVERVIEWTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGTUNNELINGOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEWOVERVIEW
TUNNEL LINERS SOLUTIONSENGINEERED
WEB www.decastltd.com4
CONTACT Rob Micieli 416.605.7374 Vice President, Sales
David Archer, P.Eng. 705.715.1269 Manager, Engineering & Business Development
Mauro DeFranco, P.Eng.
647.500.3789 Technical Sales Engineer
Frank Mazza, C.E.T.
416.520.2779
John Pozzobon, C.E.T.
905.302.1062
Martin Fischer 705.796.8868
Jenny Ogden 705.734.2892ext 2240Manager, Shipping
Sales
Sales
Sales
SALES [email protected]
ENGINEERING
INFO & INQUIRIES
DECAST Ltd.8807 County Road 56Utopia, ON L0M 1T01.800.461.5632705.734.2892
! %
0
2020.02.19