POOL BASIN SANDBLASTING & PAINTING

REFERENCES

A. ASTM D 16 - Terminology Relating to Paint, Varnish, Lacquer, and Related Products.
B. ASTM D 4263 - Indicating Moisture in Concrete by the Plastic Sheet Method.
C. ASTM F 1869 - Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride.
D. International Concrete Repair Institute (ICRI) Guideline No. 03732 - Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, and Polymer Overlays.
E. SSPC-SP 1 - Solvent Cleaning.
F. SSPC-SP 6/NACE 3 - Commercial Blast Cleaning.
G. SSPC-SP 13/NACE 6 - Surface Preparation of Concrete.

DEFINITIONS

A. Definitions of Painting Terms: ASTM D 16, unless otherwise specified.
B. Dry Film Thickness (DFT): Thickness of a coat of paint in fully cured state measured in mils (1/1000 inch).

ENVIRONMENTAL REQUIREMENTS

A. Weather:
1. Air and Surface Temperatures: Prepare surfaces and apply and cure coatings within air and surface temperature range in accordance with manufacturer’s instructions.
2. Surface Temperature: Minimum of 5 degrees F (3 degrees C) above dew point.
3. Relative Humidity: Prepare surfaces and apply and cure coatings within relative humidity range in accordance with manufacturer’s instructions.
4. Precipitation: Do not prepare surfaces or apply coatings in rain, snow, fog, or mist.
B. Dust and Contaminants:
1. Schedule coating work to avoid excessive dust and airborne contaminants.
2. Protect work areas from excessive dust and airborne contaminants during coating application and curing.

MANUFACTURER

A.  Tnemec Company Incorporated, 6800 Corporate Drive, Kansas City, Missouri 64120-1372. Toll

      Free (800) 863-6321. Phone (816) 483-3400. Fax (816) 483-3969. Web Site www.tnemec.com.

COATING SYSTEM FOR POOL

A.  Swimming Pool Walls and Floor

1. System Type: Epoxy.
2. Surface Preparation: SSPC-SP13 in accordance with a minimum of CSP-3

Filler and Surfacer: Series 215 Surfacing Epoxy as required.
3. Primer: Series 161-15BL Tank White Hi-Build Epoxoline II. @ 200 sq.ft. per gallon
4. Intermediate: Series 161-15BL Tank White Hi-Build Epoxoline II. @ 200 sq.ft. per gallon
5. Finish: Series 161-15BL Tank White Hi-Build Epoxoline II. @ 200 sq.ft. per gallon
6. Finish Color: 15BL Tank White 
* Add to both coats 5 lbs of 50 mesh white Ottawa silica sand to designated areas.

7. Test blast area is required and approved by owner.

B.  All Pool Gutters/Trim (Umbrella/Dive Stand):

1. System Type: Epoxy.
2. Surface Preparation: SSPC-SP13 in accordance with a minimum of CSP-3

3.* Primer: Series 161-25BL Fountainbleu Hi-Build Epoxoline II. @ 200 sq.ft. per gallon

4.. Finish: Series 161-25BL fountainbleu Hi-Build Epoxoline II. @200 sq. ft. per gallon

5. Finish Color: 25BL Fountainbleu

C. C. Lane Markers and Targets:
1. System Type: Epoxy.
2. Surface Preparation: SSPC-SP13 in accordance with a minimum of CSP-3
3. Primer: Series 161-35GR Black Hi-Build Epoxoline II. @ 200 sq.ft. per gallon
4. Finish: Series 161-35GR Black Hi-Build Epoxoline II. @ 200 sq.ft. per gallon
5. Finish Color: 15BL Black

ACCESSORIES

A. Coating Application Accessories:

EXAMINATION

A. Examine areas and conditions under which coating systems are to be applied. Notify Owner of areas or conditions not acceptable. Do not begin surface preparation or application until unacceptable areas or conditions have been corrected.

PROTECTION OF SURFACES NOT SCHEDULED TO BE COATED

A. Protect surrounding areas and surfaces not scheduled to be coated from damage during surface preparation and application of coatings.
B. Immediately remove coatings that fall on surrounding areas and surfaces not scheduled to be coated.

SURFACE PREPARATION

A. Abrasive Blast and feather all edges to a smooth transition.
B. SSPC-SP13 in accordance with a minimum of CSP-3.

Dry abrasive blasting, wet abrasive blasting, shall be used to remove existing coating, contaminants, to expose subsurface voids and produce a sound concrete surface with adequate profile and surface porosity.

C. All surfaces must be clean, dry and free from contaminants.

APPLICATION

A. Apply coatings in accordance with manufacturer's instructions.
B. Mix and thin coatings, including multi-component materials, in accordance with manufacturer’s instructions.
C. Keep containers closed when not in use to avoid contamination.
D. Do not use mixed coatings beyond pot life limits.
E. Use application equipment, tools, pressure settings, and techniques in accordance with manufacturer’s instructions.
F. Uniformly apply coatings at spreading rate required to achieve specified DFT.
G. Apply coatings to be free of film characteristics or defects that would adversely affect performance or appearance of coating systems.
H. Stripe paint with brush critical locations on steel such as welds, corners, and edges using specified primer.

 

REPAIR

A. Materials and Surfaces Not Scheduled To Be Coated: Repair or replace damaged materials and surfaces not scheduled to be coated.
B. Damaged Coatings: Touch-up or repair damaged coatings. Touch-up of minor damage shall be acceptable where result is not visibly different from adjacent surfaces. Recoat entire surface where touch-up result is visibly different, either in sheen, texture, or color.
C. Coating Defects: Repair in accordance with manufacturer’s instructions coatings that exhibit film characteristics or defects that would adversely affect performance or appearance of coating systems.

CLEANING

A. Remove temporary coverings and protection of surrounding areas and surfaces.

SCHEDULE

Work with Parks and Recreation for on site preparation prior to scheduled events. 

POOL DATA AND PRICE

Brush Blast finishable surface down to sound surface, clean and dry before coating. Repair all cracks in finishable surface. Remove all calking and replace with new calking in finishable surface

 and gutters Three (3) coats of Tnemec Paint must be applied at 200 sq. ft. per gallon, including gutter trough.      $___________________________

*Bidder must set up on site walkthrough with parks director before bid can be submitted.
Total Sq. Ft.: 12,500 / Total Volume: 330,000 gallons    

Project to be completed Winter/Spring 2024- Fully Cured by April 30, 2024

BID TOTAL $__________________________________

VENDOR QUALIFICATIONS
The proposal must include the following information:

1. List at least three (3) references for whom you have performed similar services as requested in this proposal.
Company Name: _________________________________________________
Address: ________________________________________________________
Contact Person: __________________________________________________
Telephone #: ( ) _____________________________
Company Name: _________________________________________________
Address: ________________________________________________________
Contact Person: __________________________________________________
Telephone #: ( ) _____________________________
Company Name: _________________________________________________
Address: ________________________________________________________
Contact Person: __________________________________________________
Telephone #: ( ) _____________________________
2. State how long you have been operating under your present company name. ______________________________________________________________

3. Have you ever defaulted on a contract? ______________________________

If so, where and why? ____________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________