MATERIALS TESTING AND INSPECTION SERVICES - REMOVE & REPLACE MECHANICAL ROOMS ( BUILDINGS 27 & 28

2026-11-03

Porterville Development Center ( PDC ) existing steam system consists of a Central Plant with steam boilers and a distribution system consisting of steam tunnels and direct burial steam lines to mechanical rooms within many buildings on site . This project will replace the existing steam to heating hot water / domestic hot water system in the mechanical rooms in 2 buildings as follows : Buildings 27 and 28 . II . SCOPE OF SERVICES The successful firm ( s ) shall provide professional Material Testing Services for the project . Contractor shall provide all labor , materials , testing and retesting , equipment , transportation , insurance , and every item of expense necessary to perform construction field laboratory testing as requested by DGS ’ s authorized representative in accordance with the project design documents ( plans and specifications ), construction processes and applicable Codes . MT & IS services will include , but not be limited to , soils , reinforcing steel , structural steel , aggregate , concrete , inspections , and reports . All MT & IS work shall be performed under the direction of an appropriate engineer licensed in the State of California . MT & IS inspector ( s )/ Technician ( s ) shall meet the following minimum qualifications : 1 . Soil Inspection and Density Testing - Comply with ASTM D 3740 . 2 . Reinforcing Steel Inspection - Valid International Code Council ( ICC ) certification as a Reinforced Concrete Special Inspector . 3 . Concrete Placement Inspection / Sampling - Valid International Code Council ( ICC ) certification as Reinforced Concrete Special Inspector and American Concrete Institute ( ACI ) certification as a Concrete Field - Testing Technician - Grade 1 .

California

2026-03-27