The Base Bid Subscribe

Reference library

Every standard, specification and rule you will be held to on a federal construction project — in one place, organized the way you work. Bookmark it before your next proposal. Free, no signup.

Tip: your solicitation names the edition of each standard that applies to your project — always work from that one. Every link below opens the official, free copy.

Design and construction criteria

The documents a federal design or construction submittal is actually reviewed against. Each agency maintains its own; where a project is joint, the criteria that governs is stated in the solicitation, not assumed.

UFC
DoW (WBDG)

Unified Facilities Criteria

The governing criteria for DoW design and construction. Applies across Army, Navy and Air Force unless a solicitation names an exception.

Open →
Official source · free
UFGS
DoW (WBDG)

Unified Facilities Guide Specifications

The master specification sections DoW projects are specified from. Section numbering here is what appears in the project manual.

Open →
Official source · free
P-100
GSA

Facilities Standards for the Public Buildings Service

PBS design standard for federally owned and leased space. The document a PBS design submittal is checked against.

Open →
Official source · free
P100 matrix
GSA

P100 Submittal Matrix

What has to be in each design submission and at what stage. Read alongside the P-100 itself.

Open →
Official source · free
PG-18
VA (CFM)

VA Technical Information Library — PG-18 series

VA design manuals, standard details, master specifications and design guides, by building type.

Open →
Official source · free
EM/ECB
USACE

USACE Engineer Manuals and Engineering & Construction Bulletins

Corps-wide engineering policy. ECBs carry interim direction that has not yet reached an EM.

Open →
Official source · free

Acquisition rules

The rules that decide how a federal construction project is bought, who may bid, and what the contract will say. Cited to the eCFR and acquisition.gov, which are authoritative and free.

FAR 36
FAR Council

FAR Part 36 — Construction and Architect-Engineer Contracts

The core construction part: contract clauses, bonding, liquidated damages, A/E selection.

Open →
Official source · free
FAR 22.4
FAR Council

FAR Subpart 22.4 — Labor Standards for Construction

Davis-Bacon application, wage determinations, and the certified payroll requirement.

Open →
Official source · free
FAR 16.5
FAR Council

FAR Subpart 16.5 — Indefinite-Delivery Contracts

Fair opportunity, ordering procedures, and the protest limits that apply to task orders.

Open →
Official source · free
DFARS 236
DoW

DFARS Part 236 — Construction and A-E Contracts

DoW supplements to FAR Part 36, including the MILCON-specific provisions.

Open →
Official source · free
GSAM 536
GSA

GSAM Part 536 — Construction and A-E Contracts

GSA supplements applying to PBS construction and design work.

Open →
Official source · free
VAAR 836
VA

VAAR Part 836 — Construction and A-E Contracts

VA supplements, including the veteran-owned preference sequence that governs most VA construction set-asides.

Open →
Official source · free
38 USC 8127
U.S. Code

38 U.S.C. § 8127 — Veterans First contracting

The statutory basis for VA’s SDVOSB and VOSB priority. It is a statute, not a policy, which is why it outranks the FAR order of precedence at VA.

Open →
Official source · free
38 USC 8104
U.S. Code

38 U.S.C. § 8104 — VA major construction authority

Sets the major/minor construction threshold and the congressional authorisation requirement.

Open →
Official source · free
10 USC 2802
U.S. Code

10 U.S.C. § 2802 — Military construction projects

The MILCON authority itself. Read alongside § 2805 (unspecified minor construction) and § 2808.

Open →
Official source · free

Where the work is announced

Primary sources. Everything this publication reports is traceable to one of these, and every item we publish links to the record rather than to our summary of it.

SAM.gov
GSA

Contract Opportunities

Solicitations, sources sought, presolicitations and award notices. The response date here is the one that governs.

Open →
Official source · free
USASpending
Treasury

Award and IDV data

The public face of FPDS. Award records, IDV children, obligations and recipient rollups.

Open →
Official source · free
GAO
GAO

Bid protest decisions

Published decisions. A sustained protest often changes evaluation practice across an agency, which is why we read them before the trade press does.

Open →
Official source · free
IOLP
GSA PBS

Inventory of Owned and Leased Properties

The federal lease and owned-building inventory. Use the live feature service — widely mirrored open-data copies are 2018 snapshots.

Open →
Official source · free
Prospectus
GSA PBS

Capital Investment and Leasing Prospectus Library

Projects above the prospectus threshold, sent to Congress one to three years before a solicitation.

Open →
Official source · free
Fed. Reg.
OFR

Federal Register

Rules and notices touching FAR Part 36, Davis-Bacon wage determinations and MILCON authorities.

Open →
Official source · free
SAM WD
DOL / SAM.gov

Wage determinations

Davis-Bacon and Service Contract Act determinations by county and construction type.

Open →
Official source · free

Budget documents

Where a project exists three to five years before it is a solicitation. Reading these is the whole premise of the publication.

J-books
DoW Comptroller

Military construction justification books

The MILCON request line by line, with a DD 1391 behind each project stating scope, cost and location.

Open →
Official source · free
VA Vol. 4
VA

VA Budget Submission, Volume 4 — Construction

Major and minor construction requests plus the long-range capital plan, including the outyear table behind our VA data product.

Open →
Official source · free
GSA CJ
GSA

GSA Congressional Justification

The Federal Buildings Fund request — new construction, repairs and alterations, and the prospectus-level projects within them.

Open →
Official source · free

Something missing, or a link gone stale?

Tell us and it gets added or fixed. Send a message.

The library is free either way. Subscribers hear when a document that affects their bids changes.