5 Manufacturers found:

Filter by State:

Filter by Certification:

  •    ANSI
  •    ASHRAE
  •    ASME
  •    ASTM
  •    AWWA
  •    ICC
  •    IEEE
  •    LEED
  •    NFPA
  •    UL
  • Show More Apply Filter

Related Subs and Suppliers:

Search Results

 

922525

The Channel Tunnel, one of the world's most famous tunnels, is a 50 km (31 mi) ... Channel Tunnel completed by a team of Robbins TBMs ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/chan_01.jpg
Save   

The Niagara Tunnel Project is an ambitious project to tunnel 10.4 km (6.5 mi) from ... After about 793 m (2,600 ft) of excavation the TBM entered the Queenston  ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/niag_01.jpg
Save   

TBM parts, services, and tunnel excavation support equipment. This is not the case in most urban envi- ronments as the ground level is usually congested.

Save   

world's longest tunnel without intermedi- ate access once complete. Due to its lo- cation below India's largest tiger reserve, no surface excavation is permitted.

Save   

Jul 11, 2012 ... A Robbins 6.25 m (20.5 ft) diameter Main Beam TBM began boring India's 8.3 km (5.2 mi) Mumbai Water Tunnel this June, and had bored over ...

http://www.therobbinscompany.com/wp-content/uploads/2012/07/MB_350_Mumbai_Shop_2012_pic1.jpg
Save   

Three Robbins TBMs carve out hydroelectric tunnels in Iceland ... On the same day, TBM 2 tied a world record in its size class after excavating 92 m (302 ft) in 24  ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/kar_02.jpg
Save   

excavation of both AMR and Veligonda tunnels-- part of a large irrigation scheme ... 43.9 km alignment, making this currently the longest bored TBM tunnel to be ...

Save   

The New Wuchieh Diversion Tunnel is part of a water transfer system that feeds ... Robbins machine completes first ever TBM-only tunnel excavation in Taiwan ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/wuch_02.jpg
Save   

The Robbins Double Shield TBM design allowed the tunnel lining to be installed simultaneously with excavation. The tunnel lining consisted of reinforced ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/yin_01.jpg
Save   

Tunnel Excavation. EPBM for Delhi Metro Project On September 29, 2008 the first of the two Robbins EPBMs completed its initial bore of 1.0 km (0.6 mi), holing ...

http://www.therobbinscompany.com/wp-content/uploads/2010/08/EPB_324_Jobsite_New-Delhi_2008_pic1-300x188.jpg
Save   

Twin TBMs bore Vancouver's water filtration tunnels ... The tunnel is unlined during excavation, but each machine is equipped with a ring beam erector to install ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/sey_02.jpg
Save   

The extension consists of two twin parallel tunnels 12.5 km. ... enabled the use of rubber-tired vehicles during excavation and the rapid installation of train tracks.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/epp_01.jpg
Save   

The twin 7.1 km (4.4 mile) long Abdalajis tunnels are part of this rail network and they will ... Excavation of the eastern tunnel began in November 2003.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/abd_01.jpg
Save   

The project required two undersea tunnels to carry. ... shield mode the machine simultaneously installed pre-cast concrete lining segments while excavating.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/bos_03.jpg
Save   

Main Beam TBM speeds through AlpTransit's Ceneri Adit Tunnel ... On November 6, 2008 excavation of the adit tunnel was completed on schedule after only ten ...

http://www.therobbinscompany.com/wp-content/uploads/2010/09/MB_309-1_Launch_Ceneri_2008_pic3-300x188.jpg
Save   

Double Shield Rockhead for Glenwood Cable Tunnel Project ... Excavation started in the spring of 2008, operating six days a week in two ten-hour shifts.

http://www.therobbinscompany.com/wp-content/uploads/2010/08/RHDS_60_Jobsite_Glenwood_2008_pic1-300x188.jpg
Save   

optimal TBM excavation in mixed ground conditions. INTRODUCTION. Labor costs for tunnels excavated with hard rock. TBM and soft ground EPB machines ...

Save   

The Pajares Lot 4 tunnel is part of Spain's AVE high-speed rail link. ... Tunnel Length, 10.5 km (6.5 mi) ... Tunnel excavation was completed in July 2009. Project

http://www.therobbinscompany.com/wp-content/uploads/2010/03/paj_01.jpg
Save   

Long extensible conveyor systems are an important option for efficient tunnel excavation where intermediate access is impractical. The conveyor system ...

Save   

Oct 25, 2010 ... Schematic of offshore oil tunnel, courtesy of the Norwegian ... The slow relative excavation rates of drill and blast excavation, however, make ...

http://www.therobbinscompany.com/wp-content/uploads/2010/10/Subsea-tunnel-schematic.jpg
Save   

Tunnel Excavation. McNally Support System Stabilizing Ground with Steel Slats Starting in late 2008, the TBM entered sections of high cover where crews ...

http://www.therobbinscompany.com/wp-content/uploads/2010/09/MB_279-4_InShop_Olmos_2007_pic3-300x188.jpg
Save   

A nearby fifth tunnel is being excavated by a 7.2 m TBM to draw down ground water in advance of excavating the headrace tunnels. This paper addresses the ...

Save   

Tunnel Excavation. Each of the TBMs bored two tunnel drives, 460 m and 100 m ( 1,500 ft and 335 ft) in length. The TBMs bored the first 460 m (1,500 ft) section ...

http://www.therobbinscompany.com/wp-content/uploads/2010/10/Dulles2.jpg
Save   

The sewerage scheme consists of about 40 km of tunnels, out of which ... expected along the tunnel will be described in the first section. ... the tunnel excavation.

Save   

The Mill Creek II Sanitary Sewer Storage Tunnel is one of many tunnels undertaken in Cleveland for the ... The tunnel prevents sewer. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/mill_01.jpg
Save   

The excavation of the 44 km tumels was completed using three different ... The Meraaker Power Station with 27 km of tunnel was awarded to Merkraft, ajoint.

Save   

Three Robbins EPBs, two new and one refurbished, are excavating three 2.0 km (1.2 mi) sections of tunnel for contractor Engeocom. A fourth EPB is taking on a ...

http://www.therobbinscompany.com/wp-content/uploads/2012/10/MoscowMetro_EPB_Case_Study1-300x188.jpg
Save   

The Dahuofang Water Tunnel is a large reservoir diversion project that will transport water ... Tunnel Length, 20 km (12 mi), 16 km (10 mi) ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/lia_01.jpg
Save   

Tunnel Excavation. EPB Breakthrough The Lot 12 section was located in a densely urban area, with the tunnels traveling below a college, a hospital, and a  ...

http://www.therobbinscompany.com/wp-content/uploads/2011/11/EPB_340_341_Xian__Machine_in_Shop_2011_Pic2-300x188.jpg
Save   

Shield TBM and continuous conveyor system to. GÜlermak for excavation of the 11.8 kilometer head race tunnel (see Figure 1). The tunnel is being driven.

Save   

The San Manuel Mine tunnel was developed to extend the life of the mine in Arizona. It is one of the ... 4.6 m (15.1 ft). Tunnel Type, Mining ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/man_01.jpg
Save   

The South Central Hillsborough Intertie tunnel passes under the Alafia River in ... In the early stages of tunnel excavation, the machine operated in usual EPB ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/tampa_01.jpg
Save   

Arizona's South Mountain water tunnel is part of a 27.3 km (17 mi) water pipeline that ... The tunnel passes through three types of rock. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/smountain_02.jpg
Save   

Excavation of the tunnel began on February 13, 2003. The tunnel was driven in two sections from a central launch shaft with an initial bore of 6.1 km (3.8 mi).

http://www.therobbinscompany.com/wp-content/uploads/2010/03/cal_01.jpg
Save   

Excavation began simultaneously on Lots 2 and 3 in February 1999. The T4 TBM bored the 6.6 km (4.1 mi) tunnel in just eight months and experienced relatively ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/yriv_01.jpg
Save   

Tunnel Excavation. Boring began on June 21, 2006 after an onsite TBM assembly of only 30 working days. The machine excavated a 1.2 (0.7 mi) section west of ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/vinc_01.jpg
Save   

Tunnel Excavation. TBM breakthrough in Malaysia, March 2013. The first machine was launched on November 10, 2010, followed shortly after by the second on ...

http://www.therobbinscompany.com/wp-content/uploads/2011/04/MB_344_PahangSelangor_inadit_pic1-300x188.jpg
Save   

May 1, 2014 ... Three Robbins Main Beam TBMs completed excavation of Southeast ... The Pahang Selangor Raw Water Tunnel is Southeast Asia's longest, ...

http://www.therobbinscompany.com/wp-content/uploads/2014/04/Main_Image_Malaysia.jpg
Save   

Tunnel Excavation. Boring on the 5.4 km (3.3 mi) long tunnel began in March 1991. The TBM advanced at a grade through granite. Initial water inflows required ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/hong_02.jpg
Save   

In 2012, the final of two Robbins Double Shield TBMs completed tunneling on ... In order to meet the schedule, excavation was performed in various ways, ...

http://www.therobbinscompany.com/wp-content/uploads/2012/03/DS_305_SochiComplex3_2010_pic1-300x188.jpg
Save   

Tunnel Excavation. At the jobsite, the SBU was welded to the lead pipe casing. In order for the boring to begin, the SBU received thrust from the pipe casing and ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/bsky_03.jpg
Save   

Effluent Tunnel and the 5.3km long, 4.8m diameter Hong Kong Electric Cable ..... No major afterworks take place in tunnel during the excavation period.

Save   

Mar 10, 2015 ... The Grosvenor Decline tunnel marks the first method of a TBM being ... for excavation in conditions that included the potential for methane gas.

http://www.therobbinscompany.com/wp-content/uploads/2015/03/Template_Blog_Images_Grosvenor3.jpg
Save   

From Tevla, a combined headrace/tailrace tunnel carries the water to the power ... In all, six different rock types exist along the tunnel route. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/meraker_01.jpg
Save   

Tunnel Length, 45.6 km (28.3 mi), 13 km (8.1 mi) ... The route of the water transfer tunnel passes through basaltic flows of volcanic rock. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/leso_01.jpg
Save   

... French territory in the Indian Ocean. The project consists of a system of tunnels that irrigates sugar cane. ... Tunnel Excavation. In Tunnel I, the TBM met its first ...

http://www.therobbinscompany.com/wp-content/uploads/2010/03/reun_01.jpg
Save   

... Madhava Reddy (AMR) Project. Double Shield TBMs Assembled Onsite for Giant Water Tunnel ... Tunnel Length, 43.5 km (27.0 mi) ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/08/DS_318_Jobsite_AMR_2008_pic1-300x188.jpg
Save   

The Chattahoochee Sewer Tunnel is part of a project that meets increasing wastewater capacity ... The tunnel provides flow equalization. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/cobb_01.jpg
Save   

ang Selangor Raw Water Tunnel, also the longest tunnel in Southeast Asia. The massive tunnel .... excavation that led to advances of 125 m. (409 ft) per week ...

Save   

The West Qinling tunnels are part of the Chinese Government's Lanzhou to Chongqing Railway, ... Tunnel Length, 2 x 16.6 km (10.3 mi) ... Tunnel Excavation .

http://www.therobbinscompany.com/wp-content/uploads/2010/09/MB_332-335-332-336_Shop_WQL_2010_pic1-300x188.jpg
Save   

Aug 2, 2010 ... It is one of the biggest risks in urban tunneling and the cause of ... and cover station sites during excavation, all along major downtown streets.

http://www.therobbinscompany.com/wp-content/uploads/2010/08/Brightwater-Sinkhole.jpg
Save   

Tunnel Length, 2.62 km (1.63 mi) ... The machine also included roof and probe drills for rock support and pre-excavation ground investigations respectively.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/cleveland_01.jpg
Save   

Tunnel Type, Hydroelectric ... The plan included a second 9.6 km (6.0 mi) long tailrace tunnel connecting the underground power station at ... Tunnel Excavation .

http://www.therobbinscompany.com/wp-content/uploads/2010/03/mana_01.jpg
Save   

Three Robbins EPBs bore Vital Wastewater Tunnel in Mexico ... The machine started excavation at shaft 5 of Lot 1 using umbilical cables connected to the ...

http://www.therobbinscompany.com/wp-content/uploads/2011/08/EPB_332_EmisorOriente_CommissioningCeremony_2010-300x188.jpg
Save   

... 4.25 m (13.9 ft) EPB TBM was used to bore Sacramento's UNWI sewer tunnel in clay and running sand. ... Tunnel Length, 5.7 km (3.6 mi) ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/09/EPB_325_InShop_Sacramento_2009_pic3-300x188.jpg
Save   

Sep 30, 2014 ... The TBM was transported 2 km (1.2 mi) from one tunnel to the next by ... for the Grosvenor Decline Tunnel Project, where it began excavation in ...

http://www.therobbinscompany.com/wp-content/uploads/2014/09/Grosvenor5.jpg
Save   

... Hydroelectric Project. First High Performance (HP) TBMs carve out Norway Hydro Tunnels ... Tunnel Length, 57 km (36 mi) ... Tunnel Excavation. Checking the ...

http://www.therobbinscompany.com/wp-content/uploads/2010/09/MB_257_InShop_Svartisen_1988_pic1-300x188.jpg
Save   

Tunnel Excavation. EPBM for the Guanzhou Metro Rail Link The two Robbins EPBs were launched in December 2008 and January 2009 respectively. After only ...

http://www.therobbinscompany.com/wp-content/uploads/2010/09/EPB_326327_Shop_Guangzhou-Metro_2008_pic1-300x188.jpg
Save   

The 6.3 m (20.5 ft) diameter Robbins EPB excavated Line 2, Lot 18 of the metro tunnels, achieving up ... Tunnel Length, 2 x 1.3 km (0.9 mi) ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2011/05/EPB_339_ChengduMetro_Ceremony_2010-300x188.jpg
Save   

Tunnel Type, Pump Storage Scheme ... The KOPS II pump station and headrace tunnel was built to supply power to the ... TBM Design and Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/08/DS_290-1_Jobsite_KopsII_2005_pic1-300x188.jpg
Save   

Tunnel boring production is often limited by the speed of muck removal and the ... roadbed construction to be carried out simultaneously with tunnel excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/01/backup.jpg
Save   

Gonzales Boring & Tunneling was. ... Tunnel Length, 70 to 183 m (230 to 600 ft) ... one hundredth of an inch design grade after 183 m (600 ft) of excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/09/SBU-A_42_Jobsite_Locust-Street_2009_pic1-300x188.jpg
Save   

Feb 20, 2013 ... The Zhanjiang Bay Sub-Sea Tunnel runs 56 m (185 ft) below water ... to be changed, even though this was a long tunnel excavation project.

http://www.therobbinscompany.com/wp-content/uploads/2013/02/SL_354_Breakthrough_Zhanjiang_2013_pic1_large.jpg
Save   

Tunnel Length, 5.2 km (3.3 mi) ... The Robbins TBM excavated the Westbound running tunnels, consisting of four short headings that ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/08/MB_313-1_Conveyor_East-Side-Access_2007_pic1-300x188.jpg
Save   

increasingly dependent on Tunnel Boring machines (TBMs) for mine development and expansion, and .... materials for excavation, also makes TBM tunneling.

Save   

Feb 14, 2014 ... Two decline tunnels, at grades of 1:6 and 1:8, will be used for mine access to ... Thus, the design was optimized towards hard rock excavation.

http://www.therobbinscompany.com/wp-content/uploads/2014/02/Grosvenor_Main.jpg
Save   

No other company exists that knows more about excavating hard rock. ... The cutterhead is a smaller version of Robbins' innovative hard rock tunnel boring ...

http://www.therobbinscompany.com/wp-content/uploads/2010/01/sbu_warehouse.jpg
Save   

If you are planning to tunnel through rock, you want a TBM from a ... Robbins TBM owners have set world excavation records for virtually every tunnel diameter .

http://www.robbinstbm.com/wp-content/uploads/2010/03/home_tbms.jpg
Save   

Aug 5, 2014 ... As North America's largest tunneling event, the conference drew ... (5,495 ft) tunnel excavation, making contractor Super Excavators very proud.

http://www.therobbinscompany.com/wp-content/uploads/2014/08/LA-Traffic.jpg
Save   

excavation in adverse ground conditions. Robbins Field Service personnel also collaborated with GÜlermak to develop and improve bypass tunneling and hand.

Save   

Tunnel Excavation. During the first 200 m, problems were encountered including water inflows and handling of the water due to the 7.82% decline. The TBM ...

Save   

Tunnel Excavation. All crossings were excavated successfully, typically averaging from 1.5 to 2.0 m (5.0 to 6.5 ft) per hour. Each of the SBU-A crossings utilized a ...

http://www.therobbinscompany.com/wp-content/uploads/2010/10/Milford1.jpg
Save   

Oct 4, 2012 ... In 1952, James S. Robbins was working in the mining industry when he came up with a plan to make excavations more efficient. That product ...

http://www.therobbinscompany.com/wp-content/uploads/2012/10/JamesRobbins_60thAnniversary_2012_large.jpg
Save   

boring cutting heads to small diameter man-entry single shield tunnel boring machines up to 96. ... used with common mechanical excavation methods. Details ...

Save   

Excavation began on March 31 in soft ground conditions. Ole ... 1, 2011 at Canada's Niagara Tunnel Project. .... currently excavating the main rail tunnel for.

Save   

Double Shield Rockhead for Glenwood Cable Tunnel Project ... The excavation required expert maintenance in highly abrasive sandstone and corundum with ...

http://www.therobbinscompany.com/wp-content/uploads/2012/09/Shayler_Run_SBU_Rockhead_Lining.jpg
Save   

May 13, 2014 ... A unique tunnel lining method of ring beams and lagging was used, instead ... Cleveland shale made for speedy excavation; so fast that it was ...

http://www.therobbinscompany.com/wp-content/uploads/2014/05/Black-River-Featured-Img.jpg
Save   

steel slats to be extruded as the TBM advances, forming a lining that protects the tunnel profile and workers from falling rock. Excavation is expected to proceed.

Save   

Excavating Rock by Tunnel Boring Machine. First Successful Use of Disc Cutters Year: 1956. Project Name: Humber River Country: Canada Before 1956, TBMs ...

http://www.therobbinscompany.com/wp-content/uploads/2010/01/Historical_Photo_Group.jpg
Save   

PVC lined segments, the tunnel alignment included. 10000-ft radius horizontal .... tunnel spoils during the excavation, the JV decided it would be advantageous.

Save   

Tunnel 30A and tunnel 38 was designed with a boring diameter of. 5.54 m and a ..... TABLE 2 SUMMARY OF THE FULLFACE EXCAVATION IN TUNNEL 38.

Save   

Mar 31, 2015 ... As such, the new SR99 Viaduct Replacement Tunnel Project is of great ... largest at 17.5 m in diameter, and is excavating a 2.7 km long drive.

http://www.therobbinscompany.com/wp-content/uploads/2015/03/Template_Blog_Images1.jpg
Save   

Robbins Main Beam Ramps Up at the Mid-Halton Outfall Tunnel ... of boring machine capable of excavating small diameter hard rock tunnels at long distances, ...

http://www.therobbinscompany.com/wp-content/uploads/2015/12/308-1_Rossaga_MB_2015_bigpic.jpg
Save   

Mar 17, 2015 ... In the modern-day tunneling industry, one outdated perception ... field studies and conclude that conventional excavation methods like drill and ...

http://www.therobbinscompany.com/wp-content/uploads/2015/03/Template_Blog_Images.jpg
Save   

Tunnel Type, Water Pipeline ... Unlimited Inc. bought a Robbins 66 in (1.67 m) diameter Small Boring Unit (SBU) for the section of tunnel. ... Tunnel Excavation.

http://www.therobbinscompany.com/wp-content/uploads/2010/03/nc_01.jpg
Save   

tunnel walls in a variety of ground, from competent rock to fractured conditions. High capacity machine belt conveyor to keep up with fast machine excavation. 7  ...

Save   

Robbins has been involved in hundreds of tunnel boring projects around the world. Today Robbins offers an extensive range of underground excavation ...

http://www.therobbinscompany.com/wp-content/uploads/2010/01/Workers.jpg
Save   

Since 2007, excavation of the world's second deepest tunnel has been anything but easy. The 13.9 km (8.6 mi) long tunnel, beneath up to 2,000 m (6,500 ft) of ...

Save   

Single Shield Bores First TBM-Driven Tunnel in Laos ... During excavation, the Robbins Single Shield TBM averaged 19 m (62 ft) per day, with a peak advance ...

http://www.therobbinscompany.com/wp-content/uploads/2010/08/SS_280-2_shop_Laos_2010_pic1-300x188.jpg
Save   

Jan 7, 2013 ... The Milchbuck Safety Tunnel required two methods of excavation due to a split in geology1,000 m (3,280 ft) of TBM tunnel were bored ...

http://www.therobbinscompany.com/wp-content/uploads/2013/01/MB_304-2_Milchbuck_breakthrough_2012_pic1_large.jpg
Save   

Aug 24, 2010 ... ... the potential to lower risk and make difficult excavations possible, as long as ... If the tunnel is 80% soft ground and 20% hard rock, the overall ...

http://www.therobbinscompany.com/wp-content/uploads/2010/08/EPB_302_Arrival_Tampa_Bay_2002_big.jpg
Save   

Nov 15, 2010 ... We walked through the tunnel to view the machine, and later sat down. ... In addition, cost estimates placed open cut excavation of the entire 24 ...

http://www.therobbinscompany.com/wp-content/uploads/2010/11/EPB_331_Site_Visit_MX12_pic1.jpg
Save   

The range of materials excavated by machines today is broader, excavation rates higher and ... In the early days of hard rock tunnel boring, TBMs were being ...

Save   

of tunnel that proved to be a challenge ... tunnel. The Robbins TBM broke through in record time on Friday, July 11 ... cent excavation of 345 MPa (55,000 psi).

Save   

We know what it takes to produce the most efficient tunnel boring machines in the industry, which is why Robbins TBMs have set more world excavation records.

http://www.therobbinscompany.com/wp-content/uploads/2015/12/Bucket_Northlink_2015.jpg
Hide additional results Save   
946322
913153
1198271
396862


tunnel excavation