Results found: 1

Twin Peaks Incorporated

Long Island City, New York


View Accreditation Certificate
Mikhail Zeygman
37-39 30th Street Long Island City , New York 11101

Phone: (718) 482-1911 Fax: (718) 482-7767 mzeygman@tp-labs.com http://www.twinpeakstesting.com
Quality Management System - accredited since 2/20/2003
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil), E329 (Sprayed Fire-Resistive Material)

Asphalt Mixture - accredited since 4/23/2003
R68, T30, T166, T209, T245, T269, T308, D2041, D2726, D3203, D3549, D5444, D6307, D6926, D6927

Soil - accredited since 4/23/2003
R58, T88, T89, T90, T99, T100, T180, T191, T193, T265, T310, D421, D422, D698, D854, D1140, D1556, D1557, D1883, D2216, D2487, D4318, D6938

Aggregate - accredited since 2/20/2003
R76, T11, T21, T27, T84, T85, T104, T255, C40, C88, C117, C127, C128, C136, C566, C702

Sprayed Fire-Resistive Material - accredited since 12/28/2015
E605, E736

Concrete - accredited since 2/20/2003
M201, R60, R100 (Beams), R100 (Cylinders), T22, T24, T97, T119, T121, T152, T196, T231 (9000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42, C78, C138, C143, C172, C173, C231, C511, C617 (9000 psi and below), C803, C805, C1064, C1231 (7000 psi and below), C1542

Masonry - accredited since 9/29/2011
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C780 (Annex 6 - Cylinders) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cylinders)
C1019 (Sampling and Testing Grout)
C1314 (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)

Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.

* This information is only valid as of 2/18/2025. Please visit http://www.aashtoresource.org for current accreditation status.
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