MODIFICATION
J -- USCGC RESOLUTE: Renew Fan Coil Units
- Notice Date
- 4/19/2006
- Notice Type
- Modification
- NAICS
- 336611
— Ship Building and Repairing
- Contracting Office
- Department of Homeland Security, United States Coast Guard (USCG), Commanding Officer (vpl), USCG Maintenance and Logistics Command - Atlantic, 300 East Main Street Suite 600, Norfolk, VA, 23510-9102
- ZIP Code
- 23510-9102
- Solicitation Number
- HSCG80-06-Q-3FAJ47
- Response Due
- 4/27/2006
- Archive Date
- 8/25/2006
- Small Business Set-Aside
- Total Small Business
- Description
- PART 2: Due to the lack of space, the specification will be provided in sections. Please find subsequent portions of the specification under Amendments. If you would like to receive the specification as a whole by fax or email please call Ms. Anderson at (757)628-4637 or email at manderson@mlca.uscg.mil. NOTICE! Information regarding the CIP may be obtained at the following URL address: www.nace.org 3.11.11.1.1.2 Professional independence. The Tech Rep shall neither be an employee of the Contractor, nor of any coating system manufacturer. 3.11.11.1.2 Contractor Inspector or Tech Rep duties. The Coating Inspector for the ?QP 1-certified? Contractor or the Contractor-provided NACE-certified Tech Rep shall remain on site, and perform the following duties, as applicable: Verify and approve the suitability of ambient conditions before surface preparation is begun, and before each coat of paint is applied. Verify instrument calibration. Inspect and approve final surface preparation, before application of primer coat. Supervise and approve coating system preparation and application procedures, including but not limited to: mixing and thinning, stripe coating application, spray techniques, and film thickness measurements and recordings. Determine when applied coats have sufficiently cured for overcoating, or for system service resumption (see 3.11.11.7 (Critical drying time requirements)). Complete and sign the quality assurance (QA) inspection forms (see QA-1 thru QA-5), provided at the end of this document. Submit all completed QA inspection forms to the COR (through the Contractor), upon completion of work. 3.3.5 Soluble salts. Replace the contents of sub-paragraphs 3.11.11.3.3 (Soluble salt conductivity measurements) and 3.11.11.3.4 (Soluble salt removal), and Table II (Soluble Salt Maximum Conductivity Threshold), with the following: 3.11.11.3.3 Soluble salt conductivity measurements. Measure and document conductivity due to soluble salts, randomly over the prepared surfaces (take 5 measurements every 1,000 square feet or 5 total measurements for surfaces less than 1,000 square feet), using a suitable surface contamination analysis equipment. 3.11.11.3.4 Soluble salt removal. If salt conductivity measurements exceed the respective values in Table II (Soluble Salt Maximum Conductivity Threshold), accomplish the following: For surfaces prepared by abrasive-blasting, water-wash the affected areas, using de-ionized water, with a minimum of 3,000 psi. Remove all standing water, dry, and retest the affected areas. Repeat water-wash and retest until satisfactory levels are obtained. For surfaces prepared by water-jetting, resume water-jetting of affected areas. Remove all standing water, dry, and retest the affected areas. Resume water-jetting and retest until satisfactory levels are obtained. For power tool-cleaned surfaces, circle affected areas and perform spot solvent cleaning (Super High Flash Naphtha) followed by retest. Repeat spot solvent cleaning and retest until satisfactory results are obtained. For power tool-cleaned surfaces not practical for spot cleaning method, water wash said surfaces with copious amounts of de-ionized water, using hand scrub brush. Remove all standing water and dry the affected areas. Remove all flash rusting, if any, caused by the water wash by disk sanding affected areas with a #36 disk. Perform an SSPC SP-1 solvent wipe on all sanded areas and retest. Repeat necessary steps until satisfactory levels are obtained. TABLE II. SOLUBLE SALT MAXIMUM CONDUCTIVITY THRESHOLD. SURFACES CONDUCTIVITY (MICROSIEMENS/CM) Submerged 30 Non-Submerged 70 3.3.6 Quality assurance (QA) inspection forms). Replace QA Inspection Forms (QA-1 thru QA-5) with the revised inspection forms provided at the end of this item. 4. QUALITY ASSURANCE No additional requirements. 5. NOTES 5.1 Access to COMDTINST M10360.3. The COMDTINST M10360.3 may be accessed at the following URL address: http://www.uscg.mil/ccs/cit/cim/directives/cim/cim_10360_3c.pdf. QA-1: QUALITY ASSURANCE INSPECTION FORM - PRESERVATION CHECKLIST CHECKPOINT 1 ? COATING SYSTEM COMPLIANCE Ensure all coatings are in compliance with COMDTINST M10360.3, Appendix C. CHECKPOINT 2 - PAINT STORAGE Ensure all coatings are kept at a temperature of 65 to 85?F at all times, unless otherwise specified by the coating manufacturer(s). CHECKPOINT 3 - AMBIENT CONDITIONS Ensure surface and surrounding temperatures are each between 50 and 90?F for water-based coatings, and 35 and 95?F for other coatings, unless otherwise specified by the coating manufacturer(s). Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s). Ensure surface temperature is at least 5?F above the dew point, unless otherwise specified by the coating manufacturer(s). CHECKPOINT 4 - PRE-SURFACE PREPARATION Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with 3k psi minimum fresh water wash down. If oil and grease are present, perform solvent cleaning, as per SSPC SP-1. CHECKPOINT 5 - SURFACE PREPARATION Verify environmental conditions (see CHECKPOINT 3). Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-12, SP-11, SP-10?). Verify surface anchor profile (1.5-3.5 mils for abrasive-blasted steel surfaces; 1.0 mil (minimum) for power-tool cleaned surfaces; 1.0-1.5 mils for abrasive-blasted aluminum surfaces); and 1.5 ?2.5 for surfaces to be coated w/single coat of inorganic zinc). Measure soluble salt conductivity (5 measurements per 1000 sqft) ? maximum threshold: 70 microsiemens/cm for non-submerged surfaces and 30 microsiemens/cm for submerged surfaces. CHECKPOINT 6 - PRIMER COAT APPLICATION Verify environmental conditions (see CHECKPOINT 3). Verify proper mixing and stand-in (induction) times. Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried. Ensure surfaces are completely dry, unless otherwise allowed by the Coating Manufacturer(s). Verify wet film thickness at random, to prevent under or over application. Brush out all runs, sags, drips, and puddles. Perform visual inspection for holidays and other defects. Verify wet film thickness at random, to prevent under or over application. CHECKPOINT 7 ? STRIPE COAT APPLICATION Verify environmental conditions (see CHECKPOINT 3). Ensure overcoating window is as per manufacturer?s instructions. After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT). CHECKPOINT 8 ? TOP COAT APPLICATION Verify environmental conditions (see CHECKPOINT 3). Ensure overcoating window is as per manufacturer?s instructions. Verify proper mixing and stand-in (induction) times, as applicable. Verify wet film thickness at random, to prevent under or over application. Brush out all runs, sags, drips, and puddles. CHECKPOINT 9 ? FINAL INSPECTION Verify final system dry film thickness. Verify system cure for service resumption - U/W Body surfaces: 5-8 hours @ 77 degrees F; Potable water tanks: 7 days @ 77 degrees F. CHECKPOINT 10 ? RECORD KEEPING Complete, sign, and submit all provided QA Inspection Forms. Signature of Inspector:______________________________________________________Date:____________ QA-2. QUALITY ASSURANCE INSPECTION FORM ENVIRONMENTAL READINGS (Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat) DATE TIME ENTER ACTIVITY (Surface preparation, primer coat, barrier coat, top coat, etc?) LOCATION WET BULB TEMP DRY BULB TEMP % REL. HUMIDITY DEW POINT SIGNATURE OF INSPECTOR .Signature of Inspector:__________________________________________________Date:____________ QA-3 QUALITY ASSURANCE INSPECTION FORM SURFACE PROFILE LOG Vessel Name And Hull Number:__________________________________________________ Work Item Title:_______________________________________________________________ Location Of Work (Including Frame Numbers):_____________________________________ Area (Square Feet):_____________ Surface Preparation Method:_____________________________________________________ Abrasive Manufacturer And Size:_________________________________________________ Degreasing Method Used:________________________________________________________ Number Of Hours Surfaces (Steel Only) Left Unpainted:______________________________ Sweep blasting performed to remove flash rusting (steel)? Yes/No:_____________________ Place Surface Profile Replica Tapes In The Spaces Provided Below, To Serve As Permanent QA record. Maintain separate log for each area/location. When an area is divided into separate sections, maintain a separate log for each section. AVERAGE MILS (IAW ASTM D4417, METHOD C) Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Place Surface Profile Replica Tale Here Reading:__________ mils Date and Time:__________________________________________________ Location of Surface Profile Measurements:___________________________________________________________ Signature of Inspector:____________________________________________________________________________ QA-4. QUALITY ASSURANCE INSPECTION FORM SURFACE SOLUBLE SALT CONDUCTIVITY LOG Vessel Name and Hull Number:__________________________________________________ Work Item Title:_______________________________________________________________ Location of Work (including frame numbers):_______________________________________ Area (square feet):____________ DATE TEST LOCATIONS CONDUCTIVITY (microsiemens/cm) Date and Time:_________________________________________ Signature of Inspector:___________________________________ QA-5. QUALITY ASSURANCE DATA FORM DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC PA-2 (Use one sheet for each sequence) Vessel Name and Hull Number:__________________________________________________ Work Item Title:______________________________________________________________ Coating Manufacturer:_________________________________________________________ Product Name:________________________________________________________________ Batch Number:________________________________________________________________ Induction Time:_______________________________________________________________ Coating System Sequence (Indicate whether: primer, touch-up primer, barrier coat, 3rd coat?):__________________ DFT MEASUREMENT NUMBER LOCATION OF READINGS MEASURED DFT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Application Method (Airless, Conventional Spray, Rolled):____________________ Average DFT: __________________________________________________________ Date and Time: _________________________________________________________ Signature of Inspector: ___________________________________
- Place of Performance
- Address: USCGC RESOLUTE, 600 8TH Avenue SE, St. Petersburg, FL 33701-5099, (727)502-1555
- Record
- SN01030895-W 20060421/060419220456 (fbodaily.com)
- Source
-
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