Aggregate Source Approval Report

Owner:  Kitsap Quarry, Inc.                   Aggregate Source:  QS-I-91
Lessee:                    Known as:  Kitsap Quarry
Located in:  NE-SW1/4OFTHESW1/4 Section 20 T24N R1E                   County:  Kitsap


Mineral Agg. and Surfacing:           Test Date: 09/19/2019              Expiration Date: 09/19/2024
Absorption: 2.47 Apparent Sp. G.: 2.711 Bulk Sp. G. (SSD): 2.603 Bulk Sp. G.: 2.54
Deg: 35 LA: 17


Currently approved as a source of aggregate for:
ATB Ballast BST Crushed Cover Stone
BST Crushed Screenings Crushed Surfacing Base Course Crushed Surfacing Key Stone
Crushed Surfacing Top Course Gravel Backfill for Foundation Class A HMA Other Courses
HMA Wearing Course Maintenance Rock Permeable Ballast

Acceptance tests need to be performed as necessary.
Aggregates for Concrete:      Test Date:               Expiration Date: 
ASR - 14 Day : ASR - One Year: CCA Absorption: CCA Sp.G:
Deg: FCA Absorption: FCA Organics: FCA Sp. G:


NOT approved for:
Coarse Concrete Aggregates Fine Concrete Aggregates

Riprap, Quarry Spalls, Rock for Rock Wall, Erosion and Scour Protection:          Test Date: 12/14/2020      Expiration Date: 12/14/2021
Absorption: 1.46 Apparent Sp. G.: 2.959 Bulk Sp. G. (SSD): 2.878 Bulk Sp. G.: 2.837
Deg: 15 LA: 17


Currently Approved for:
Quarry Spalls Riprap Rock for Erosion and Scour Protection
Rock for Rock Walls

NOT Approved for:

Streambed Aggregates:       Test Date:                Expiration Date: 
Absorption: Apparent Sp. G.: Bulk Sp. G. (SSD): Bulk Sp. G.:
Deg: LA:


NOT Approved for:
Streambed Aggregate Streambed Aggregate

Gravel Borrow for Structural Earth Walls:       Test Date: 09/19/2019           Expiration Date: 09/19/2024
Bulk Sp. G. (SSD): 2.603 Deg: 35 LA: 17

Remarks:     For geosynthetic reinforcement, the gravel borrow shall be tested for pH prior to placement. For metallic reinforcement, the gravel borrow shall be tested for pH, resistivity, chlorides, and sulfates prior to placement. If the resistivity of the backfill material equals or exceeds 5,000 ohm-cm, the specified chloride and sulfate limits may be waived. If the aggregate source has variable quality, additional testing may be required. Contact the Regional Materials Engineer or the State Geotechnical Engineer for direction.       
Currently Approved for:
Gravel Borrow for Str Earth Walls

Project Engineer may request preliminary samples but Aggregate Source Approval is not required.

Aggregate for Gravel Base 9-03.10
Gravel Backfill for Foundation Class B 9-03.12(1)B
Gravel Backfill for Walls 9-03.12(2)
Gravel Backfill for Pipe Zone Bedding 9-03.12(3)
Gravel Backfill for Drains 9-03.12(4)
Gravel Backfill for Drywells 9-03.12(5)
Backfill for Sand Drains 9-03.13
Sand Drainage Blanket 9-03.13(1)
Gravel Borrow 9-03.14(1)
Select Borrow 9-03.14(2)
Common Borrow 9-03.14(3)
Native Material for Trench Backfill 9-03.15
Foundation Material Class A and B 9-03.17
Foundation Material Class C 9-03.18
Bank Run Gravel for Trench Backfill 9-03.19
Commercial Concrete Aggregate 6-02.3(2)B