Gulf Run Forcemain Improvements Addendum 1

Location:	Virginia
Posted:	Nov 25, 2025
Due:	Dec 5, 2025
Agency:	Arlington County
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities
Solicitation No:	N1278
Publication URL:	To access bid details, please log in.

Title

Gulf Run Forcemain Improvements

Negotiation Type

RFQ

Status

Amended

Buyer

Briana Henley

bhenley@arlingtonva.us

Amendment Description

Bid Questions

Attachments

N1278 Addendum 1 Final.pdf (216.94 KB)

Attachment B - REVISED Contract Drawings.pdf (47.66 MB)

Attachment I - LDA Permit.pdf (109.2 KB)

Attachment H - Arlington County Materials Testing Specification Reference.pdf (281.19 KB)

Attachment G - Historical Plans.pdf (7.66 MB)

Attachment F - Summary of Sewage Flows.pdf (1.45 MB)

Attachment E – CCTV Videos, Access Pit Locations, and Test Pit Reports.pdf (900.83 KB)

ATTACHMENT D – GULF RUN SEWAGE PUMP STATION HYDRAULIC AND TRANSIENT ANALYSIS.pdf (4.94 MB)

Attachment C - Special Conditions and Supplemental Specifications.pdf (4.63 MB)

Attachment B - Contract Drawings.pdf (47.67 MB)

Attachment A - Pricing Sheet.xlsx (30.61 KB)

N1278- Gulf Run Forcemain Improvements.pdf (1.74 MB)

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