Attachment_8_References_PS_Amendment_1.pdf

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Attached to
James River Streambank Stabilization Project (JRSSP) Federal contract opportunity
Solicitation number
W91236-18-B-0003
Issued by
Department of the Army Corps of Engineers Engineering District Norfolk

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12 July 2018

James River Amherst County Continuing Authority Program Section 14 Emergency Streambank & Shoreline Protection Project FY 2018 Amendment 0002 - References for Plans & Specifications Amendment 1 Dated 11 July 2018 for Solicitation W91236-17-B-0007

SPECIFICATIONS

1. Paragraph 1.2 Submittals, ADD “Nutrient Credit Purchase (1.04 Lb) under SD-01

Preconstruction Submittals.

2. Paragraph 1.4 Stormwater. RENUMBERED 1.4.1 Reporting to 1.4.3 Reporting.

3. Paragraph 1.4 Stormwater. RENUMBERED 1.4.1.1 Stormwater Pollution Prevention Plan

(SWPPP) Compliance Notebook to 1.4.3.1 Stormwater Pollution Prevention Plan

(SWPPP) Compliance Notebook.

4. Paragraph 1.4 Stormwater. ADDED new 1.4.1 Sediment-Laden Stormwater that reads “Do not discharge sediment-laden stormwater from the construction site”.

5. Paragraph 1.4 Stormwater. ADDED new 1.4.2 Nutrient Credit Purchase that reads “An approved Stormwater Management Plan and Erosion and Sediment Control Plan are on file with the Department of Environmental Quality Blue Ridge Regional Office. The contractor shall reference the approved plans when registering under the General

Construction Permit for this project. The contractor is required to obtain 1.04 lb of phosphorus nutrient credits from a Virginia registered nutrient bank as part of stormwater quality control requirements. The nutrient bank for which there is an existing reservation

(as of 06 July 2018) is the Wingina Nutrient Bank, which serves HUC 02080203. The credits were reserved for a period of 90 days. The Point of Contact is Harrison Hall at

(804)814-5299 or hhnutrientcreditsva@gmail.com. Nutrient credit purchase (1.04 lb) verification must accompany the registration statement and fee payment at the time of the

General Construction Permit application. See Wingina Nutrient Bank Credit Availability

Letter and Wingina Nutrient Bank Sales Quote attachments at the end of this section.

6. Paragraph 1.4 Stormwater. ADD the “Wingina Nutrient Bank Credit Availability” letter and “Wingina Nutrient Bank Sales Quote” letter.

a. For visual reference of Wingina Nutrient Bank Credit Availability letter, see

Attachment 4_Wingina Nutrient Bank Credit Availability Letter 7.6.18.pdf included in Amendment 1, dated 11 July 2018.

b. For visual reference of Wingina_Nutrient_Bank_Sales_Quote_Letter, see

Attachment 5_Wingina Nutrient Bank Sales Quote Letter 7.6.18.pdf included in Amendment 1, dated 11 July 2018.

PLANS

1. Sheet 20 of 23 & Sheet 21 of 23. REPLACE anywhere it states “Triton BX Marine Filter

Mattress” to read “Triton Marine Filter Mattress (Polymeric Marine Filter Mattress)”.

2. DELETED Sheet 4 of 23. REPLACED sheet 4 of 23 to show soil borings in the correction location.

a. For visual reference, see Attachment_2_Plan.pdf included in Amendment 1, dated

11 July 2018.

mailto:hhnutrientcreditsva@gmail.com

Site Visit on 28 June 2018

1. Exhibit 1 – Site Visit Participation List

a. For visual reference, see Attachment 7_JRSSP Site Visit Participant List

Plan.pdf included in Amendment 1, dated 11 July 2018.

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