Jaca & Sierra Testing Laboratories About Us | Our Services | Our Staff | Aqua Drilling (Water Well Contractor) Our Services :: Geotechnical Consulting Construction Material... Testing Soil Laboratory Testing Earthwork Inspection Geophysical Testing Geotechnical Monitoring Geotechnical Drilling Environmental Drilling Water Well Drilling Contractor (Aqua... Drilling, Inc.) (c) Jaca & Sierra Testing Laboratories, Inc. PO Box 363116, San Juan , Puerto Rico 00936 tel. 787-761-2570 fax. 787-748-6970 [Map directions to main offices] ...

Jaca & Sierra Testing Laboratories About Us | Our Services | Our Staff | Aqua Drilling (Water Well Contractor) | Concrete Test Results JACA & SIERRA TESTING LABORATORIES, PSC.... is soil and material testing laboratory and geotechnical consulting firm based on the island of Puerto Rico. The corporation was established in 1967 by Engineers Carlos R. Sierra... materials testing laboratory has been accredited by AASHTO Accreditation Program (AAP) for certain quality standards and various common concrete, aggregates and soil testing standards...

Foundations Pile driving criteria, Pile load test evaluation Drilled Shaft Testing and Evaluation Geotechnical Engineering Forensics Geological Studies FIELD GEOTECHNICAL TESTING AND... MONITORING: Deep Auger Borings with soil sampling and testing by Standard Penetration Test (SPT) Earthwork monitoring and fill density testing with nuclear gauges Plate Bearing Tests..., inclinometers...) Settlement Monitoring Ground Anchor Testing (c) Jaca & Sierra Testing Laboratories, Inc. PO Box 363116, San Juan , Puerto Rico 00936 tel. 787-761-2570 fax. 787-748-6970 [Map directions to main offices] ...