Protected: Customer Portal

This content is password protected. To view it please enter your password below:

If you do not have a login, request a password.

arrow-right-blue COVID-19 Operations Update

arrow-right-blue OSHA Info & Guidance Docs

arrow-right-blue Details

arrow-right-blue InfoCards

arrow-right-blue Lessons Learned Library

arrow-right-blue Technical Bulletins

arrow-right-blue Training Calendar

arrow-right-blue Training Videos

arrow-right-blueSupplement Info for Submittals

COVID-19 Operations Update

COVID-19 Policies

  • COVID-19 Action Plan & Policy
  • COVID-19 Return to Work Policy
  • COVID-19 Temperature Screening Procedure – Updated 4/1/2020
  • COVID-19 Visitor Questionnaire 2020

CDC Printed Resources

  • COVID-19 Factsheet
  • What to do when sick
  • Stay Home Work From Home
  • Stop Spread of Germs

OSHA Info & Guidance Docs

  • OSHA Quickcard – Protect Yourself during a Pandemic
  • OSHA Alert – Prevent Worker Exposure to COVID-19
  • OSHA Employer Guidance Document for COVID-19




  • Blindside Detail 1
  • Blindside Detail WL 1
  • Recommended Deck Drain
  • Typical Bi-Level Drain Waterproofing Detail


All infoCard PDFs are in both English and Spanish

Section 1

  • Sheet Membrane Waterproofing
  • Cold Fluid Applied Waterproofing
  • Hot Rubberized Asphalt Waterproofing
  • Bentonite Waterproofing
  • Crystaline Waterproofing
  • Traffic Bearing Coating
  • Drainage Mat

Section 2

  • Fluid Applied Air Barrier
  • Self-Adhered Sheet Applied Air Barrier
  • Through Wall flashing
  • Water Repellent
  • Sodium Silicate Floor Sealer

Section 3

  • Joint Sealants
  • Semi-Rigid Joint Filler
  • Expansion Joint Covers and Assemblies

Section 4

  • Firestopping – Head of Wall
  • Firestopping – Through Penetrations
  • Firestopping – Perimeter/Slab Edge

Section 5

  • Concrete Repair
  • Mortar Repointing
  • Urethane Grout Injection
  • Pressure Washing
  • Calibrated Hose Test
  • Horizontal Flood Testing
  • Rigid Insulation

Section 6

  • Employee Injury Protocol for Work-Related Injuries
  • Material Handling & Back Safety
  • Safety & Quality Inspection
  • Stretching Exercises
  • Sheet Metal Flashing

Lessons Learned Library

  • Air Barrier Coordination
  • Below Grade Waterproofing Coordination
  • Epoxy Floor Coatings
  • Grout Injection
  • How to Run a Successful Pre-Construction Meeting
  • Leak Investigation
  • Removing and Replacing Sealants
  • Sealant Weatherization & Performance
  • Semi Rigid Joint Fillers
  • Sheet Metal Flashing

Technical Bulletins

  • Dow Corning Technical Manual
  • ICRI Technical Guidelines for Concrete Surface Preparation
  • Joint Filler Separation: Causes & Corrections
  • MasterSeal Traffic Deck Membrane Troubleshooting Guide
  • Rilem Tube Test Procedures

Training Videos

Caulktail Hour Lecture Series

  • Waterproofing Leak Repairs

Equipment Training

  • BlastPro
  • Silicone Drum Pump
  • MTI Air Compressor
  • Sand Injected Pressure Washer

Product Training

  • Tremco 6100 HRS Training Part 1
  • Tremco 6100 HRS Training Part 2


  • Adhesion Field Test ASTM C1521
  • Non Destructive Adhesion Test
  • Disc Adhesion Test

Safety Training

  • Job Hazard Analysis How To
  • Hand Safety Lacerations
  • Boom Trucking Power Lines
  • Eye Safety Broadband
  • High Power Worker
  • Loss of concentration
  • Not My Lungs!
  • Slips and Falls
  • Cooling Asphalt Burns

Safety Training – Spanish

  • Hand Safety Lacerations – Spanish
  • Yo Manejo seguro video

Supplement Info for Submittals

  • OM Manual
  • Building Enclosure Checklist



It is great to work with a company that approaches every aspect of a project with the level of professionalism and pride that GDA does. Their involvement in industry organizations and their training programs demonstrate their commitment to excellence.

Rick Johnson, South Central Regional Manager, BASF

W. R. Grace

It is rare to find an applicator that cares as much as GDA and their group of companies.  They have taken waterproofing to the next level.

Jill Heidorf, Architectural Sales Rep, W. R. Grace

United States Cold Storage

The George D Alan Company has done an excellent job...I would definitely recommend this company to anyone with floor issues.

Chad Saltzman, Chief Engineer, United States Cold Storage, Inc.

Silicone Specialties

Every aspect of working with employees from GDA is a step above their competition.

Duane Barnett, President/ CEO, Silicone Specialties