PART 1 - general
1.01 related documents
A. All of the Contract Documents, including General and Supplementary Conditions, and Division 1 General Requirements, apply to the work of this Section. Each section must be reviewed and edited by the architect to meet the Project requirements and building code requirements.
1.02 summary
A. Section Includes:
1. Cold fluid-applied waterproofing system
2. Protection course
3. Composite drainage sheet
4. Rigid insulation (waterproofing related)
5. Structural mortar
B. Related Sections:
1. Section 03 30 00 - Cast-in-Place Concrete
2. Section 03 39 00 - Concrete Curing
3. Section 03 40 00 - Precast Concrete
4. Section 04 22 00 - Concrete Unit Masonry
5. Section 07 11 00 – Damp proofing
6. Section 07 25 00 - Air and Moisture Barrier
7. Section 07 50 00 - Roofing
8. Section 07 60 00 - Flashing and Sheet Metal
9. Section 07 90 00 - Joint Protection
10. Section 07 95 00 - Expansion Control
11. Section 22 14 00 - Drains
12. Section 31 00 00 - Earthwork and Aggregates
13. Section 33 46 00 - Subdrainage
1.03 reference standards
A. The following standards and publications are applicable to the extent referenced in the text.
B. Factory Mutual FM
FM 4470
C. American Society for Testing and Materials (ASTM)
C836
/Standard Specification for High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane for Ruse with Separate Wearing Course
C898
/Standard Guide for Use of High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane with Separate Wearing Course
D412
/Standard Test Methods for Rubber Properties in Tension
D903
/Standard Test Method for Peel or Stripping Strength of Adhesive Bonds
D1475
/Standard Test Method for Density of Liquid Coatings, Inks, and Related Products
D1644
/Test Methods for Nonvolatile Content of Varnishes
D1970
/Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection
Standard Test Methods for Determining Low Temperature Flexibility
D2369
/Standard Test Methods for Volatile Content of Coatings
D2486
/Standard Test Methods for Scrub Resistance of Wall Paints
D2805
/Standard Test Methods for Hiding Power of Paints by Reflectrometry
D3767
/Standard Test Methods for Rubber - Measurements of Dimensions
D3860
/Standard Test Methods for Determining Volatile Organic Compound (VOC) Content of Paints and Related Coatings
D5295
/Preparation of Concrete Surfaces for Adhered Membrane Waterproofing Systems
E96
E283
/Standard Test Methods for Water Vapor Transmission of Materials
Standard Test Method for Air Leakage
E108
/Standard Test Methods for Fire Tests of Roof Coverings
E1347
/Standard Test Methods for Color and Color-Difference Measurements by Tristimulus (Filter) Colorimetric
G26
/Practice for Operating Light-Exposure Apparatus (Zenon-Arc Type) with and without Water for Exposure of Nonmetallic Materials
1.04 submittals
A. Comply with Section 01 33 00 - Submittal Procedures.
B. Product Data: Submit printed product data from the manufacturer including substrate preparation and installation procedures for all waterproofing system and other products.
C. Shop Drawings: The Drawings were based on Neptune Coatings WetSuit waterproofing system. If the Contractor proposes deviations from the Drawings, or if one of the other pre-approved waterproofing systems is selected for installation, then and only then are shop drawings required. If shop drawings are submitted when not required, they will be returned without review or approval and will not become part of the Documents. Required shop drawings shall include at least the same detailed conditions as shown on the Drawings and shall be approved by the manufacturer before they are submitted to the Architect.
D. Protection Plan: Submit both narrative and drawings of materials and methods necessary to protect areas of installed waterproofing from damage by subsequent construction activities. Refer to Part 3 of this Section.
E. Samples: Submit clearly labeled samples of the following:
1. Cold fluid-applied waterproofing membrane
2. Reinforcing sheet
3. All other waterproofing accessory products
4. Protection course
5. Composite drainage sheet
6. Rigid insulation (waterproofing related)
F. Proof of Quality Assurance Compliance (refer to Quality Assurance):
1. Installer Certification: Submit a written statement, signed by the manufacturer, verifying that installer complies with the requirements specified herein.
2. Installer Experience: Submit documentation, signed by the installer that shows compliance with requirements specified herein.
3. Foreman/Crew Qualification: Submit a written statement and list of previous projects, signed by the installer, verifying that the installer complies with the requirements specified herein.
4. Manufacturer's Review: Submit a written statement, signed by the Contractor, waterproofing installer, and manufacturer's representative, stating that the Architect's documents have been reviewed by the waterproofing manufacturer's regional manager, and that the representative agrees that the selected waterproofing system is appropriate for the Project. This submittal shall also be sent to the Owner.
5. Installer Copied: Submit a copy of transmittals used to send to the installer a set of the Documents and the manufacturer's installation instructions.
6. Sample of Manufacturer's Warranty: Submit a sample of the manufacturer's warranty which complies with requirements herein.
7. Documentation Photos: Submit by email or CD, all photo documentation required herein.
1.05 QUALITY ASSURANCE
A. Installer Certification: The installer shall be a single company who has been trained and who is currently certified by the waterproofing manufacturer to install their products.
B. Installer Experience: The installer shall have successfully completed at least one project using waterproofing products of the same manufacturer as is specified herein.
C. Foreman/Crew Qualifications: The lead foreman shall have a minimum of two years experience on a minimum of two projects of comparable size and complexity. The lead foreman shall be on site for the duration of the waterproofing installation. The crew shall also have experience installing the specified waterproofing system.
D. Equipment: When product is spray applied, all spray equipment shall be supplied and/or approved by the waterproofing manufacturer.
E. Manufacturer's Review: The waterproofing manufacturer shall review the Contract Documents with respect to the appropriateness of the use of their waterproofing system on this Project.
F. Installer Copied: Send a set of Contract Documents and a copy of the manufacturer's installation instructions to the installer.
G. Source Limitations: Obtain waterproofing system related products specified in this Section through one source, from a single manufacturer.
H. Product Responsibility: Installation of all products contained in this Section shall be the responsibility of the waterproofing installer to ensure undivided responsibility.
I. Pre-Installation Conference: Conduct a pre-installation conference at the Project site and include the Contractor, waterproofing installer, waterproofing manufacturer's representative, Architect, and Owner's representative. The Contractor shall provide advance notice to all attendees. The conference agenda shall include, but not necessarily be limited to the following:
1. Review required submittals.
2. Tour areas of the Work.
3. Sequence of installation and construction schedule.
4. Substrate conditions.
5. Required testing.
6. Pre-detailing/special details
7. Coordination of other trades.
8. Manufacturer's guidelines with respect to weather.
9. Observation procedures.
1.06 DELIVERY, STORAGE, AND HANDLING
A. Store materials for waterproofing work in accordance with the manufacturer's recommendations, as approved, and in accordance with the requirements herein specified.
B. Deliver materials in manufacturer's unopened containers, fully identified with brand, type, class, grade, and all other qualifying and product information.
C. Do not allow stored materials to freeze.
D. Keep materials sealed until ready for use.
E. Protect materials during handling and application to prevent damage or contamination.
F. Materials which are determined damaged by the Owner's representative are to be removed from the site and replaced at no cost to the Owner.
1.07 PROJECT CONDITIONS
A. Structural Capacity: Do not overload structure during application and storage.
B. Unforeseen Conditions: If unusual or concealed conditions are discovered, stop work and immediately notify, in writing, the Owner's representative and membrane manufacturer.
C. Drains: Verify that drain lines are unblocked before starting work. Report in writing any such blockages to the Owner's representative and membrane manufacturer.
D. Odors: Take necessary precautions when working around air in-takes. Odors could be a disturbance to the Owner and building occupants. It is the installer's responsibility to coordinate equipment to be turned off and on with the Owner if necessary.
E. Weather Conditions:
1. Do not apply waterproofing in rain, snow, mist, or fog.
2. Do not apply waterproofing if the ambient temperature, substrate temperature, or relative humidity does not meet the manufacturer's requirements.
3. Do not proceed with waterproofing when weather forecasts are unfavorable.
1.08 WARRANTY
A. Manufacturer's Warranty: Submit to the Architect for transmittal to the Owner, two copies of the manufacturer's _____ year material warranty.
B. Installer's Warranty: Submit to the Architect for transmittal to the Owner, two copies of an unqualified warranty for a period of ______years on all materials, workmanship, and water tightness, signed by the waterproofing installer and the Contractor. Defects in the installation because of materials or workmanship shall be properly corrected during the warranty period at no cost to the Owner. Upon written notification within the warranty period of any such defects, the necessary repairs and replacement shall be properly made at the convenience of the Owner.
PART 2 - products
2.01 cold fluid-applied waterproofing system
A. Approved Manufacturers: The following are subject to compliance with requirements herein.
1. Neptune Coatings Corp; 972 Golden Gate Terrace, Grass Valley, CA 95945; phone 530-274-1356, fax 530-477-4316; web: www.neptunecoatingscorp.com; email:
B. Reinforced Membrane System:
1. Reinforced membrane system (cold applied) with the following characteristics:
a. FM 4470: Pass
b. Flame spread, ASTM E108: Class A
c. Flame exposure, ASTM E108: Class A
d. Peel adhesion to concrete, ASTM D 903: 32.5 lbs.
e. Water vapor permeability, ASTM E96: 0.26 perms
f. Water vapor permeability, ASTM E 96: 0.182 grains
g. Cold temperature bend, ASTM D 2136: Pass @ -30°F
h. Ponding: No effects after two months
i. Accelerated weathering, 1,000 hours/7 years, ASTM G26: No adverse effects
j. Volatile organic compounds (VOC): 0
2. Fluid component (cold fluid-applied material)
a. WetSuit, WetSuit 1-Part or WetSuit Trowel: Neoprene rubber, water based, solvent free material by Neptune Coatings with the following characteristics:
(1) Elongation, ASTM D412: 1,582%
(2) Solids: 80%
(3) Curing: 80% cured in first three seconds
(4) UV resistant
(5) Flexibility: Down to minus 15°F
(6) Reflectance: 0.8
(7) Emittance: 0.9
(8) Viscosity: 500 cps at 70°F
(9) Color: Black
3. Reinforcing sheet:
a. Invisilink T272: Soft finished, stitch bonded, polyester mesh by Neptune Coatings with the following characteristics:
(1) Tensile strength, ASTM D1682: 57 lbs.
(2) Trapezoidal tear strength, ASTM D1117: 16 lbs.
(3) Elongation, ASTM D1682: 61-63%
(4) Mullen burst, ASTM D3786: 176 lbs.
(5) Weight of fabric: 3 oz/sq. yd.
(6) Average thickness: 0.025 inch
(7) Color: White to yellow-white
(8) Maximum VOC: 0
(9) H.M.I.S Ratings:
(10) Flammability rating: 0
(11) Health: 0
(12) Reactivity: 0
(13) Protective equipment: A
C. Pre-detailing products: Approved manufacturers for use with corresponding cold fluid-applied waterproofing system.
1. WetSuit 1-Part or WetSuit Trowel reinforced with Invisilink, or WetSuit Fiberated Trowel by Neptune Coatings.
2.02 protection course
A. Acceptable for use with WetSuit waterproofing system by Neptune Coatings:
1. PC-2 by W.R. Meadows
2. Barrier Bac VB 350 by Barrier Bac
3. High Density Polyethylene (HDPE) 40-mil or greater by Gundle and others
4. Extruded polystyrene insulation, minimum 1", minimum 25 psi by Dow and others
5. Approved equal
2.03 composite drainage sheet
A. Pre-manufactured molded sheet drainage panel with a geotextile facing. A three-dimensional, non-biodegradable, non-perforated, molded plastic core with a non-woven, needle-punched, geotextile facing, factory-attached to one side, and a plastic film adhered to the other side to prevent the drainage core from die cutting into the waterproofing. The entire composite designed to drain water under hydrostatic conditions and complying with the following properties:
1. Composite drainage sheet:
a. In-plane flow rate (Q @ 3,600 psf, hydraulic gradient 1.0 for 300 hours): 15 g/m/ft width (188 1/m/m width) minimum ASTM D4716
2. Molded plastic core:
a. Compressive strength, ASTM D1621: 15,000 psf minimum
b. Profile thickness, ASTM D1777: 0.38 inches minimum
3. Non-woven geotextile:
a. Water flow rate, ASTM D4491: 100 g/m/ft2 (4086 1/min/m2) minimum
b. Grab tensile strength, ASTM D4632: 90 lbs minimum
4. Manufacturers: Subject to compliance with requirements, provide products for entire Project by one of the following:
a. Hydroduct 660 by Grace Building Products
b. MiraDrain 6200 by Carlisle Coatings and Waterproofing
c. Hydrodrain 420 by American Hydrotech
d. Approved equal
2.04 rigid insulation (Waterproofing Related)
A. General: Extruded polystyrene insulation, ASTM C578, thickness and compressive strength as shown on the Drawings. Insulation shall not be warped or bowed.
B. Acceptable Manufacturers: Subject to compliance with requirements, provide products for the entire Project by one of the following.
1. Dow
2. Owens Corning
3. T-Clear
4. Diversifoam
5. Amoco
6. Approved equal
C. Horizontal Applications: Minimum Type VIII, 60 psi, 1" thick
D. Vertical Applications: Minimum Type IV, 25 psi, 1" thick
2.05 structural mortar
A. Accelerated setting, low slump, high strength mortar for substrate preparation and patching.
1. Thoroc HBA by Chemrex, distributed by Simplex
2. Five Star structural concrete V/O by Five Star Products
3. Approved equal
PART 3 - execution
3.01 general
A. Work performed under this Section shall be in accordance with the Contract Documents, and the manufacturer's recommendations. In the event of conflict, the stricter requirement shall prevail.