Product Qualification Criteria
The criteria for NHDOT Qualified Products allowed by NHDOT Standard Specifications is available here and covers the range of products used in NHDOT construction projects. The product qualification criteria is categorized by NHDOT Standard Specification Section number.
- Section 401 - Plant Mixed Pavements - General
- Section 403 - Hot Bituminous Pavement
- Section 413 - Hot-Poured Crack Sealant
- Section 520 - Portland Cement Concrete
- Section 526 - Concrete Crack Sealers
- Section 528 - Prestressed Concrete Bridge Deck
- Section 534 - Water Repellent
- Section 538 - Barrier Membrane
- Section 550 - Structural Steel
- Section 562 - Silicone Joint Sealant
- Section 593 - Geotextiles
- Section 604 - Catch Basins, Drop Inlets, and Manholes
- Section 606 - Guardrail
- B. Item 606.9512 - Temporary Impact Attenuation Device (redirective), Test Level 2
- C. Item 606.9513 - Temporary Impact Attenuation Device (redirective), Test Level 3
- D. Item 606.9522 - Temporary Impact Attenuation Device (non-redirective), Test Level 2
- E. Item 606.9523 - Temporary Impact Attenuation Device (non-redirective), Test Level 3
- Section 609 - Curbs
- Section 616 - Traffic Signals
- Section 632 - Retroreflective Pavement Markings
- Section 645 - Erosion Control
- H. Item 645 - Tackifiers
- K. Item 645.42 - Temporary Slope Matting Type B (Wildlife Friendly)
- M. Item 645.44 - Temporary Slope Matting Type D (Wildlife Friendly)
- N. Item 645.45 - Permanent Channel Matting Type A
- P. Item 645.611 - Bonded Fiber Matrix
- Q. Item 645.612 - Fiber Reinforced Matrix
- R. Item 645.613 - Stabilized Mulch Matrix
- S. Item 645.471 - Temporary Channel Matting Type A (Wildlife Friendly)
- T. Item 645.472 - Temporary Channel Matting Type B
- Section 718 - Retroreflective Sheeting