https://www.cambridge-insitu.com/contact-us daily 0.75 2025-02-10 https://www.cambridge-insitu.com/research daily 0.75 2023-12-06 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/93aee81e-5fe7-44a4-8628-764391a0a0fe/Rreaming+Pressuremeter+Offshore.jpg https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/b1614171-1fb8-4b4e-9164-10674bb07a27/Ko_post_pic.jpg Research - Ko with Cambridge PMT. Article outlines the acquisition of Po and therefore Ko using Cambridge pressuremeters. Enjoy! https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/fb71e137-55fd-4fb8-bc9a-b503bf52d0b7/AGS+Guide+Geotechnical+Pressuremeter+Testing.png Research The AGS Guide to the Selection of Geotechnical Pressuremeter Testing https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/33857db8-2b5a-40a7-80a4-31b481236ff1/Pressuremeter+AGS+Magazine+March+2022.png Research An introduction to pressuremeters article, AGS Magazine March 2022 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/ddc5a34d-9eed-4bda-a6df-9907d31416d1/Specialist+HPD+Testing+in+competent+rock+to+determine+insitu+stress.png Research Specialist High Pressure Dilatometer (HPD) Testing in competent rock to determine insitu stress https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/16c08622-f49e-47d4-91aa-d89237c5ebc3/Determining+modulus+with+the+pressuremeter+test.png Research Determining modulus with the pressuremeter test https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/fab6ff71-e1e1-4f9a-b57a-f0653e373381/Identifying+principal+stress+boundaries+using+creep+displacement+in+rock.png Research Identifying principal stress boundaries using creep displacement in rock https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/3632b568-1532-4eaa-9619-2132b0250256/Hydraulic+Fracture+Testing+using+the+pre-existing+fratures+method.png Research Hydraulic Fracture Testing using the pre-existing fratures method https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/ffea1998-f1fc-418c-865b-eb0cbe88fc8b/The+impact+of+rock+strength+on+the+measurement+of+shear+modulus+from+cavity+expansion+testing.png Research The impact of rock strength on the measurement of shear modulus from cavity expansion testing https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/ef5872b5-fa7c-4a6d-bf71-730eafd52f9f/Converting+between+power+law+and+hyperbolic+representations+of+stiffness+decay+with+strain.png Research Converting between power law and hyperbolic representations of stiffness decay with strain https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1d6437ed-0bc0-40dd-832b-f4a6071c6760/Comparison+of+the+non+linear+modulus+of+the+Cambridge+high-resolution+pressuremeter+in+Clearwater+Formation+Clayshales.png Research Comparison of the non linear modulus of the Cambridge high-resolution pressuremeter in Clearwater Formation Clayshales https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/635ae874-a83c-4ea5-ad24-af595cc92260/Technical+Note+3031.+The+Pressuremeter+Test+in+Rock.png Research Technical Note 3031. The Pressuremeter Test in Rock https://www.cambridge-insitu.com/pressuremeters daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1649425851894-NPGWC4SKRAXUXVE5K76O/Reaming+Pressuremeter+RPM+by+Piera+Cirefice+Illustration.jpg Pressuremeters https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1649425906015-2N3MGFR1RSXH52QEVM52/High+Pressure+Dilatometer+HPD+pressuremeter+by+Piera+Cirefice+Illustration.jpg Pressuremeters https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1649425933846-YD83LLFT5Y03DAU8M88Y/Self+Boring+Pressuremeter+SBP+by+Piera+Cirefice+Illustration.jpg Pressuremeters https://www.cambridge-insitu.com/about daily 0.75 2022-09-22 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/4affb081-7b6d-4d79-b31b-66e556213f10/John+Clive+Dalton.png https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/6f58e500-e240-4c97-b330-41b3c742cf0e/Screenshot+2022-03-31+at+20.49.27.png About - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/f19d483d-7dc4-4b41-9c5d-7f7b342fe94f/Kolkata+Metro+East-West+project.png About - Kolkata Metro East-West Project https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/642e702f-7ae8-4807-928f-d7ff86bd5f37/Horizontal+Slef+Boring+in+Boom+Clay.png About - Horizontal Self Boring Pressurmeter testing in Boom Clay https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/bfab4995-897a-467b-8dea-db4d49dc500d/Self+Boring+with+Powerpack.png About - Self Boring Pressuremeter “Old School” By using a power pack system and some clever mechanics, self boring is possible as a retro stand alone system. https://www.cambridge-insitu.com/home daily 1.0 2025-03-10 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/260c8f1a-dfed-48dc-afe4-1894fbdf394a/Cambridge+Insitu+Pressuremeter+services.jpeg https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/a8506679-ece3-4012-a147-7f86bc34e133/SBPM-Demo-1.gif Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/2f00b708-2d0f-4178-ac6b-fbe7e3fea7bc/Hydraulic+Fracture+Testing.PNG Home https://www.cambridge-insitu.com/services daily 0.75 2025-10-27 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1648658340082-DMUX6XDJEDBY1BPDQ261/1F15914F-6444-4DB8-B835-15593BD6B95D_1_105_c.jpeg Services - Pressuremeter Testing - PMT Cambridge Insitu provides the world’s foremost pressuremeter testing services. Our direct strain pressuremeters measure insitu stiffness, strength and stress in soils and rock. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/b0c50bb6-2375-4a4a-a695-127f35ac0886/Hydraulic+Fracture+Testing.PNG Services - Hydraulic Fracture Testing - HFT Cambridge Insitu provides Hydraulic Fracture testing services. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1646707267949-ICCW62Z75SFGCXZTEVBD/6A09092D-175F-4AA7-8A33-15B5B3ED7B05_1_105_c.jpg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1646707309943-CC766ZM2Q3LXN72LARBY/4F11DF86-CEB7-4477-9C51-6074B1B1FE17_1_105_c.jpeg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1646708690418-6KAHHMAJ2TV9PMMS24G9/Analysis%252B1.jpg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1646862991794-UMS5F9UQL14S8TOSKDZR/IMG_4968.jpeg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1648816972052-LK5Z6948BTALQE42ILNT/Tunnelling.jpeg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1649352387145-40CW58ICCXTNDATWZWXE/Pressuremeter+Testing+PMT.jpeg Services https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/951f5405-8cad-4fcd-a693-1d45ebeae3b6/Pressuremeters+in+Mining.jpeg Services https://www.cambridge-insitu.com/reaming-pressuremeter daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/570946a7-a2d7-4dc5-a4b5-a81e72dfb311/RPM+website.png Reaming Pressuremeter - Reaming Pressuremeter (RPM) Insitu direct strain measuring 47mm diameter 10mm arm expansion (42.5% strain) 10MPa working pressure Ideal for soils and weak rock Deploy in SPT pocket, pre-bored pocket or push in virgin ground/existing CPT hole https://www.cambridge-insitu.com/self-boring-pressuremeter daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/134579bb-715f-4069-ba41-768bbb022487/SBP+website.png Self-Boring Pressuremeter - Self-Boring Pressuremeter (SBPM) Insitu direct strain measuring 88mm diameter 6mm arm expansion (13.6% strain) 10Mpa working pressure Ideal for soils and sand Self-bores into test position https://www.cambridge-insitu.com/high-pressure-dilatometer daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/ac71f666-1204-4482-812e-e8e7e8cc8117/HPD+website.png High Pressure Dilatometer - High-Pressure Dilatometer (HPD) Insitu direct strain measuring 95mm diameter (requires pocket diamter 98-102mm) 20mm arm expansion (42.1% strain) 20MPa working pressure Ideal for soils, sand and rock Deploy in pre-bored or cored pocket https://www.cambridge-insitu.com/mining daily 0.75 2022-04-12 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/951f5405-8cad-4fcd-a693-1d45ebeae3b6/Pressuremeters+in+Mining.jpeg Mining - Mining. As a company we have extensive background knowledge in the extractive industries, working across open-pit and underground operations at varying stages of production. https://www.cambridge-insitu.com/civils daily 0.75 2023-10-20 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/aac77b80-2673-4755-9542-52be063c1a0f/SPT+vs+PMT.png Civils - Make it stand out dataset of Cu values measured by a Reaming Pressuremeter, with corresponding SPT interpreted Cu values, with increasing depth in London Clay. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/fc3f023c-829a-49ed-9d2a-4e727416e822/IMG_9573.jpeg Civils - Civils. We have a long history of conducting pressuremeter testing for civil engineering projects around the world. Several include; high-rise buildings in London, underground rail and informing foundation and pile design. https://www.cambridge-insitu.com/offshore daily 0.75 2022-04-12 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/bddc4704-0517-4bbf-9759-b077ee7fdba6/IMG_7162.jpeg Offshore - Offshore. In an environment where preparedness and efficiency are of the utmost importance, our experienced team of specialist operators provide pressuremeter testing services that minimise downtime and increase efficiency. Offshore renewables have provided an excellent chance for pressuremeter data to be used to verify and optimise turbine foundation design. https://www.cambridge-insitu.com/tunnelling daily 0.75 2022-04-12 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1648816972052-LK5Z6948BTALQE42ILNT/Tunnelling.jpeg Tunnelling - Tunnelling. Informing tunnelling operations is one of the major cornerstones of our work. Pressuremeter testing has proven to be a valuable tool for the design and construction of major tunnelling projects around the world. https://www.cambridge-insitu.com/resources daily 0.75 2024-09-10 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/b57f0dd4-cdf4-48d9-86fa-a8ea34b19646/Reaming+Pressuremeter+Offshore.jpg https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/bf995caa-101e-44fb-b348-9076a46f824f/Brochure+2022+COVER.png https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/f70bb023-8a85-45f6-99b6-750e7c3124d4/47RPM+Specification+Sheet.png Resources Reaming Pressuremeter (RPM) 47mm Specification and Technical Data Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/5f79475a-42ab-4bcd-bd8b-0d1e88585094/73HPD+Specification+Sheet.png Resources High-Pressure Dilatometer (HPD) 73mm Specification and Technical Data Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/96f274b0-c7a0-4e1d-a7e7-2c275f42e0dc/G3-73HPD+Specification+Sheet.png Resources G3 High-Pressure Dilatometer (G3-HPD) 73mm Specification and Technical Data Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/8cb3f877-2567-4113-a950-a840823a6576/95HPD+Specification+Sheet.png Resources High-Pressure Dilatometer (HPD) 95mm Specification and Technical Data Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/2e3bcd70-b7bc-49fd-89d6-f23a45b4b53a/SBPM+Specification+Sheet.png Resources Self-Boring Pressuremeter (SBPM) 88mm Specification and Technical Data Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/5bbfe46b-ffba-4ee9-9476-53588b2c3673/Transducers+Specification+Sheet.png Resources Transducers Specification Sheet https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/68c24b01-53bc-4e0a-89c6-db809f5d09f8/HPD+95mm+Method+Statement+-+Heave+Compensated+DP+Vessel+from+rods.png Resources High-Pressure Dilatometer (HPD) 95mm Method Statement - Heave Compensated DP Vessel via rods https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/2e5990b2-8f6a-4cf4-b40b-9918f877833a/HPD+95mm+Method+Statement+-+Rotary+Drilling+Rig+via+rods.png Resources High-Pressure Dilatometer (HPD) 95mm Method Statement - Rotary Drilling Rig via rods https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/1dd18bbd-e660-45c5-b6bd-db47166132d3/HPD+73mm+Method+Statement+-+Rotary+Drilling+Rig+via+rods.png Resources High-Pressure Dilatometer (HPD) 73mm Method Statement - Rotary Drilling Rig via rods https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/bbcc19d1-4790-4c8d-ac60-9174d7d44182/RPM+47mm+Method+Statement+-+Heave+Compensated+DP+Vessel+via+wireline.png Resources Reaming Pressuremeter (RPM) 47mm Method Statement - Heave Compensated DP Vessel via wireline https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/919d097f-62e3-45e5-9aea-90ddf37d5b4d/RPM+47mm+Method+Statement+-+Rotary+or+Cable+Percussive+Drilling+Rig+via+rods.png Resources Reaming Pressuremeter (RPM) 47mm Method Statement - Rotary or Cable Percussive Drilling Rig via rods https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/04c5ac2a-2fe9-4e16-a2f6-c193d4bf0129/SBP+88mm+Method+Statement+-+Rotary+Drilling+Rig+via+rods.png Resources Self-Boring Pressuremeter (SBPM) 88mm Method Statement - Rotary Drilling Rig via rods https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/cefb86c4-1eaa-4d49-a549-e0cc5856c84f/HFT+86mm+Method+Statement+-+Rotary+Drilling+Rig+via+rods.png Resources Hydraulic Fracture Testing (HFT) 86mm Method Statement - Rotary Drilling Rig via rods https://www.cambridge-insitu.com/privacy-policy daily 0.75 2025-02-10 https://www.cambridge-insitu.com/terms-of-service daily 0.75 2022-04-01 https://www.cambridge-insitu.com/customer daily 0.75 2022-04-07 https://www.cambridge-insitu.com/pressuremeter-testing-services daily 0.75 2022-04-26 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/dc47fe6b-cc46-4f17-95db-034531df29c6/Reaming+Pressuremeter+RPM+Testing.jpeg Pressuremeter Testing Services Pressuremeters are employed to provide insitu strength, stress and stiffness parameters of soils and rocks. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/4705c4fa-22ce-4fbe-9df6-99152eb474e7/LOGAN-Trailer-1.gif Pressuremeter Testing Services High resolution live data plot from a Reaming Pressuremeter (RPM). https://www.cambridge-insitu.com/hydraulic-fracture-testing-services daily 0.75 2022-04-13 https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/6c59d4a6-23d9-4aa6-9df6-4bac5132655a/Hydraulic+Fracture+Testing+Equipment+HFT+by+Piera+Cirefice+Illustration.jpeg Hydraulic Fracture Testing Services The instrumentation and equipment utilised for Hydraulic Fracture Testing includes a double packer system with an injection zone between packers. The packers are inflated either side of the injection zone, creating a sealed section of the bore hole. Subsequently, water is pumped down a hose to the injection zone; the pressure is gradually increased until a tensile fracture occurs. The fracture is then closed and then reopened several times to determine the insitu stress. https://images.squarespace-cdn.com/content/v1/62269b1cf29c7164334925c5/5ed06732-bc7f-49dc-ad90-727180187f2b/Hydraulic+Fracture+Testing+HFT.jpeg Hydraulic Fracture Testing Services - The instrument should be lowered on the rods used by the rotary rig, but wireline deployment may be possible by prior discussion.