Scope Definition
Precise description of the work, affected areas, exclusions, and reference drawings so parties share a single understanding of required waterproofing tasks and limits of responsibility.
A clear Project Management Waterproofing Document reduces rework, clarifies responsibility for defects, and documents acceptance. It limits disputes, supports warranty enforcement, and provides a concise record for inspections, insurance claims, and future maintenance.
The Project Management Waterproofing Document is completed by parties directly responsible for design, installation, and acceptance of waterproofing systems.
Copies are retained by owner, prime contractor, and key subcontractors; inspectors and design professionals may also keep signed records for compliance and warranty purposes.
Precise description of the work, affected areas, exclusions, and reference drawings so parties share a single understanding of required waterproofing tasks and limits of responsibility.
List approved products, manufacturer names, model numbers, required warranties, and applicable installation temperature or substrate conditions to ensure consistent procurement and installation.
Describe surface preparation, sequencing, substrate priming, overlap and fastening requirements, and curing times that installers must follow to meet performance expectations.
Define who inspects, inspection criteria, testing methods (e.g., flood testing, electronic leak detection), acceptable thresholds, and documentation required for each inspection step.
State objective pass/fail metrics, remedial action processes, and final acceptance sign-off responsibilities to avoid subjective disputes at turnover.
Specify warranty duration, start date, exclusions, required maintenance actions, and contact points for warranty claims to preserve coverage and facilitate responses.
| Field | Configuration |
|---|---|
| Required Fields | Make signatures, dates, and material specs mandatory |
| Signer Order | Define role-based sequence for contractor, inspector, owner |
| Authentication | Use email/SMS or stronger ID verification as needed |
| Storage | Save final PDF + audit trail in project repository |
Choose an e-signature platform that supports PDF/DOCX, audit trails, and integrations with your project systems.
Ensure the chosen platform provides retention options, tamper-evident signed PDFs, and export paths to your project management or document control system.
Contractor start date (MM/DD/YYYY)
Date for pre-coverage verification
Date to test and accept work
Typically on final acceptance date
Record retention period post-completion
Design team and contractor finalize specs and materials for approval.
Ordered materials arrive and are inspected before installation.
Work begins under specified environmental and substrate conditions.
Testing, sign-off, and transfer of warranty responsibilities to the owner.
A Seattle retrofit used a waterproofing addendum to define below-grade membrane scope and testing protocol.
A public parking deck required performance thresholds and bonded warranty language.
| Criteria | Waterproofing Addendum | Standard Contract Clause |
|---|---|---|
| Notarization Required | ||
| Typical Length | 2–10 pages | 1–3 paragraphs |
| Technical Exhibits | rare | |
| Testing Defined | specific methods | general obligation |
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by promotion | Varies by promotion | 14-day trial on some plans | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |