A6 Attachment 1 Statement of Work.pdf

SPECIFICATIONS

BATHHOUSE DOOR REPLACEMENT

CHOCTAW RANGER DISTRICT

CEDAR LAKE RECREATIONAL AREA

USDA FOREST SERVICE

OUACHITA NATIONAL FOREST

CHOCTAW RANGER DISTRICT

HODGEN, OKLAHOMA

Technical Services Team Leader Date

District Ranger Date

SPECIFICATIONS INDEX

SECTION 01 10 00 SUMMARY OF WORK

SECTION 01 29 73 SCHEDULE OF VALUES

SECTION 01 31 13 COORDINATION

SECTION 01 33 00 SUBMITTAL PROCEDURES

SECTION 01 45 00 QUALITY CONTROL

SECTION 01 77 00 PROJECT CLOSEOUT

SECTION 06 10 00 ROUGH CARPENTRY

SECTION 06 20 00 FINISH CARPENTRY

SECTION 07 92 00 CAULKING

SECTION 08 11 13 STEEL DOORS AND FRAMES

SECTION 08 71 00 STEEL DOOR HARDWARE

SECTION 09 91 13 EXTERIOR PAINT

DIVISION 01 00 00

GENERAL REQUIREMENTS

01 10 00 – SUMMARY OF WORK

The project is located at the Cedar Lake Recreational Area located southwest of Hodgen, Oklahoma. The contractor shall provide all labor, tools, equipment, and materials to remove all damaged or rotted materials (doors, door frames, threshold, and trim) and install new materials, flashing, paint, and doors on the bathhouses per the specification. The two Horse Camp Bathhouses shall have the two front doors replaced and the back door repainted. Shady Lane and Sandy Beach Bathhouses shall each have three front doors replaced and paint the back door on each bathhouse. In total, the contractor shall replace ten doors and re-paint four doors. Any repairs outside the scope of this contract will be paid for with a modification of this contract.

01 29 73 – SCHEDULE OF VALUES

Estimated quantities of materials are shown on the schedule of values. Damaged items that are not reasonably visible and accessible will be paid for with a modification of this contract if the quantity varies by more than 10% of the estimated quantity.

01 31 13 – PROJECT COORDINATION

The recreational area will be in use during this contract. The contractor shall perform work so that facility is not adversely affected. The contractor shall perform work in a manner that will protect the safety of public and employees. The contractor shall perform the work between the hours of 7:00 AM and 5:00 PM Monday through Friday excluding Federal Holidays unless arrangements have been made with the COR.

01 33 00 – SUBMITTAL PROCEDURES

The contractor shall be required to furnish submittals on items they intend to use.

Submittals shall be made prior to commencing any work that relates to a respective submittal. Approvals are not automatic. Incomplete information on the proposed items will result in rejection.

The contractor shall submit one electronic set of the manufacturer's description of all "or equals" proposed materials specified. This description shall include:

1. Product name and model number

2. Manufacturer

3. Product description (include sizes if different from specified)

4. Technical data

5. Warranty All differences between the specifications or name brands listed shall be highlighted on the submittal and all differences noted on the cover page of the submittal.

01 45 00 – QUALITY CONTROL

It is the Government's intent that expert and experienced workers perform the work described in this contract. The Contractor shall provide workers with the necessary skills and knowledge to complete the work in an expert and competent manor even if this requires bringing in outside help such as factory representatives, subcontractors, or consultants.

01 77 00 – CONTRACT CLOSEOUT

The contractor shall submit an electronic copy of all installation manuals, O&M manuals, and warranties. The contractor shall provide training for all new equipment installed under this contract. The training shall include requirements for operation and maintenance, basic troubleshooting, and a demonstration of routine maintenance. The contractor shall remove all materials, construction debris as well as impacted vegetation from the site.

SECTION 06 10 00

ROUGH CARPENTRY

PART 1 - GENERAL

A. This section covers all framing (framing of the doors). All of the existing doors shall have their existing framing removed and replaced with new pressure treated lumber if required. Contractors option to repair, replace, or have transoms integrated into the door by the manufacture. Any repairs outside the scope of this contract will be paid for with a modification of this contract.

B. Store materials off the ground to provide proper ventilation, with drainage to avoid standing water, and protection against ground moisture and dampness.

Store materials with a moisture barrier at both the ground level and as a cover forming a well ventilated enclosure.

PART 2 – PRODUCTS

A. LUMBER shall be dimensional lumber matching the existing materials. ALSC PS 20 for dressed sizes of yard and structural lumber. Lumber must be surfaced four sides. Size references, unless otherwise specified, are nominal sizes, and actual sizes must be within manufacturing tolerances allowed by the standard under which the product is produced. Lumber for framing shall have a maximum moisture content of 19 percent. Grade shall be #2 for southern pine framing material.

B. The Contractor is responsible for the quality of treated wood products. Each treated piece must be inspected in accordance with AWPA M2 and permanently marked or branded, by the producer, in accordance with AWPA M6. The appropriate Quality Mark on each piece will be accepted as evidence of compliance with applicable AWPA treatment standards.

C. FASTENERS shall be ASTM F547, size and type best suited for purpose. In general, 8-penny or larger nails must be used for nailing through 1 inch thick lumber and for toe nailing 2 inch thick lumber; 16-penny or larger nails must be used for nailing through 2 inch thick lumber. Nailing must be in accordance with the recommended nailing schedule contained in AWC WFCM. Where detailed nailing requirements are not specified, nail size and spacing must be sufficient to develop an adequate strength for the connection. The connection's strength must be verified against the nail capacity tables in AWC NDS. Reasonable judgment backed by experience must ensure that the designed connection will not cause the wood to split. If a load situation exceeds a reasonable limit for nails, a specialized connector must be used.

PART 3 - EXECUTION

A. Do not install building construction materials that show visual evidence of biological growth.

B. Conform to AWC WFCM and install in accordance with the National Association of Home Builders (NAHB) Advanced Framing Techniques:

Optimum Value Engineering, unless otherwise indicated or specified. Select lumber sizes to minimize waste. Fit framing lumber and other rough carpentry, set accurately to the required lines and levels, and secure in place in a rigid manner.

C. Set joists, rafters, and purlins with their crown edge up. Rafters must be notched and have full and solid bearing on plates.

D. Provide as necessary for the proper completion of the work all framing members not indicated or specified. Spiking and nailing not indicated or specified otherwise must be in accordance with the Nailing Schedule contained in ICC IBC; perform bolting in an approved manner.

E. SAFETY:

1. Contractor shall follow all OSHA required safety procedures while performing removal work, including use of FALL PROTECTION and PPE.

SECTION 06 20 00

FINISH CARPENTRY

PART 1 - GENERAL

A. This section covers all trim and related items B. Deliver wood products to the jobsite in an undamaged condition. Stack materials to ensure ventilation and drainage. Protect against dampness before and after delivery. Store materials under cover in a well ventilated enclosure and protect against extreme changes in temperature and humidity. Keep materials wrapped and separated from off-gassing materials (such as drying paints and adhesives). Do not use materials that have visible moisture or biological growth. Do not store products in building until wet trade materials are dry and humidity of the space is within wood manufacturer's tolerance limits for storage.

A. Provide yard and board lumber sizes in accordance with ALSC PS 20. Provide shaped lumber and millwork in the patterns matching the existing and in standard patterns of the association covering the species. Size references, unless otherwise specified, are nominal sizes. Provide actual sizes within manufacturing tolerances allowed by the applicable standard.

B. Plywood for Transom: Provide plywood soffits in siding grade hardboard, 7/16 inch thick; plywood, APA L870, exterior type, Grade A-C plywood panel siding 24 inches on center maximum span with all edges supported.

C. Provide species and grades for all trim, in accordance with AWPA U1. Provide sizes to match existing Grade B or better or clear.

D. Exterior Treated and Untreated Finish Lumber and Trim: 4 inches Nominal or Less in Thickness: maximum moisture of 19 percent. Exterior Wood Siding:

maximum moisture of 15 percent.

E. Use nails of a size and type best suited for each application and in accordance with ASTM F547. Use hot-dipped galvanized or aluminum nails for exterior applications. For siding, provide nails of sufficient length to extend 1-1/2 inches into supports, including wood sheathing over framing. Where nailing is impractical, provide screws of a size and type best suited for each application.

A. Provide shoulder joints in flat work. Reinforce backs of wide-faced miters with metal rings and waterproof glue. Unless otherwise indicated, provide all flat members 3/4 inch thick minimum. Provide braced, blocked, and rigidly anchored support and protection of joints.

B. Provide panels with edges at joints spaced in accordance with manufacturer's written instructions and with all edges backed by framing members. Nail panels 3/8 inch from edges at 6 inches on center and at intermediate supports at 12 inches on center. Back prime all concealed surfaces of exterior trim.

C. EXTERIOR TRIM Construct, caulk, and machine sand exposed surfaces and edges to exclude water. In addition to nailing, glue joints as necessary for weather resistance. Evenly distribute end joints in built-up members. Provide all flat members in maximum practicable lengths. Braced, block, and rigidly anchored for support and protection of joints.

D. SAFETY:

1. Contractor shall follow all OSHA required safety procedures while performing removal work, including use of PPE.

SECTION 07 92 00

CAULKING

PART 1 – GENERAL

A. Scope of work shall include furnishing and installing caulking and sealing materials. Work performed under these specifications shall be done in accordance with Sealant Waterproofing and Restoration Institute (SWRI).

A. Urethane sealant single part compatible with the paint being used and meeting

ASTM C920, Type S, Grade NS, Class 25, use NT, M, A, O.

PART 3 - EXECUTION

A. PREPARATION All surfaces to receive sealants shall be clean, dry, and free of loose materials, dust, grease, oil, or wax. All such surfaces shall be wiped with a clean cloth saturated with a suitable solvent and primed, if required by the manufacturer’s instructions, before application. Unless otherwise recommended by the sealant manufacturer, the depth of sealant in a joint shall be equal to the width of the joint, but not more than 1/2 inch.

B. INSTALLATION Caulking and sealing work shall be completed before any field painting work is started. The air temperature and the temperature of the surfaces to be caulked or sealed shall be above 40° F when the work is performed but not above 100° F, except as recommended by the manufacturer.

Sealants shall be neatly and properly installed on the exterior if any gaps are present. Sealants shall be applied with either a cartridge type or bulk type caulking gun, either hand or air pressure activated. Beads shall be run slowly to assure complete filling of the joint cavity to avoid air pockets. Sealed joints shall be neatly tooled using solutions and methods as recommended by the sealant manufacturer. Upon completion of the caulking and sealing work, each sealed joint shall have a smooth, even finish, flush with the edges of the sealing recess, and all adjacent surfaces shall be clean. Sealant shall not lap onto adjacent surfaces. Any sealant applied which prevents the painting of adjacent surfaces to a clean line, or leaves an excess of material outside the joint and feathered onto surfaces, shall be removed and the joint resealed.

SECTION 08 11 13

STEEL DOORS AND FRAMES

PART 1- GENERAL

A. This section includes the steel doors on the Bathhouse Buildings. This includes all material and labor required to install the doors included in this contract.

B. Submit manufacturer's descriptive literature for doors, frames, thresholds, and accessories. Include data and details on door construction, panel (internal) reinforcement, insulation, and door edge construction. When "custom hollow metal doors" are provided in lieu of "standard steel doors," provide additional details and data sufficient for comparison to SDI/DOOR A250.8 requirements.

A. SDI/DOOR A250.8, Level 3, physical performance Level A, Model 1 or 2 with core construction as required by the manufacturer for exterior doors, of existing sizes.

B. Steel Frame Continuously weld frame faces at corner joints. Mechanically interlock or continuously weld stops and rabbets. Grind welds smooth. Weld frames in accordance with the recommended practice of the Structural Welding Code Sections 1 through 6, AWS D1.1/D1.1M and in accordance with the practice specified by the producer of the metal being welded. Exterior doors shall have top edges closed flush and sealed against water penetration, be insulated, and provided with weatherstripping and thresholds. Lock and hardware shall be provided by the manufacturer as a complete assembly.

C. Provide anchors as specified by manufacture for each jamb. Frames shall be furnished by the door fabricator, with anchorage to wall construction completely specified as to number of anchors, anchor size, material, and length.

1. Stud partitions: Weld or otherwise securely fasten anchors to backs of frames. Design anchors to be fastened to wood studs with nails.

2. Completed openings: Secure frames to previously placed concrete or masonry with expansion bolts in accordance with SDI/DOOR 111 D. Provide minimum hardware reinforcing gages as specified in SDI/DOOR

A250.6. Drill and tap doors and frames to receive finish hardware. Prepare doors and frames for hardware in accordance with the applicable requirements of SDI/DOOR A250.8 and SDI/DOOR A250.6. For additional requirements refer to ANSI/BHMA A156.115. Drill and tap for surface-applied hardware at the project site. Build additional reinforcing for surface-applied hardware into the door at the factory. Locate hardware in accordance with the requirements of SDI/DOOR A250.8, as applicable. Punch door frames to receive a minimum of two rubber or vinyl door silencers on lock side of single doors.

E. The door manufacturer shall submit available lock functions for selection of function by the Contracting Officer. Mortise lock and latch sets shall be, as a minimum, series 1000, operational Grade 2, Security Grade 2, and shall conform to ANSI/BHMA A156.13. Strikes for mortise locks and latches (including deadbolt locks), as a minimum, shall conform to ANSI/BHMA A156.115 except strikes shall be rectangular (without curved lip). Mortise-type locks and latches for doors 1-3/4 inches thick and over shall have adjustable bevel fronts or otherwise conform to the shape of the door. Mortise locks shall have armored fronts. Mortise locks and latches shall have full escutcheon, through-bolted, extruded stainless steel trim. Lock finish shall be 630 in accordance with ANSI/BHMA A156.18.

F. Provide finished doors and frames that are strong and rigid, neat in appearance, and free from defects, waves, scratches, cuts, dents, ridges, holes, warp, and buckle. Provide molded members that are clean cut, straight, and true, with joints coped or mitered, well formed, and in true alignment. Dress exposed welded and soldered joints smooth. Design door frame sections for use with the wall construction indicated. Corner joints must be well formed and in true alignment. Conceal fastenings where practicable.

G. Surfaces of ferrous metal, except galvanized and stainless steel surfaces, shall be cleaned and factory primed for painting. Finish painting shall be in accordance with Section 09 91 13 EXTERIOR PAINT. Prior to shop painting, clean surfaces with solvents to remove grease and oil and with power wire-brushing or sandblasting to remove loose rust, loose mill scale, and other foreign substances.

A. Field verify dimensions of rough openings for components and that surfaces of openings are level, plumb, and provide required clearances. Components shall be examined for racking, twisting, and other malformation and corrected prior to installation. Replace damaged components that cannot be corrected. Protect surrounding work prior to installation of forced entry resistant components.

Surrounding work, which is damaged as a result of the installation components, shall be repaired in an approved manner prior to acceptance.

B. Set frames in accordance with SDI/DOOR A250.11. Plumb, align, and brace securely until permanent anchors are set. Anchor bottoms of frames with expansion bolts. Build in or secure wall anchors to adjoining construction. The finished work shall be free from defects. Install components in with approved manufacturer's recommended instructions. Test operable parts of components for smooth operation in the presence of the Contracting Officer. Replace or repair materials which incur damage as a result of adjacent finish work as specified.

C. Hang doors in accordance with clearances specified in SDI/DOOR A250.8.

D. Fasteners exposed to view shall match in color and finish and shall harmonize with the material to which fasteners are applied. Holes for bolts and screws shall be drilled or neatly punched. Poor matching of holes shall be cause for rejection of the work. Fasteners shall be concealed where practicable.

E. Protect doors and frames from damage. Repair damaged doors and frames prior to completion and acceptance of the project or replace with new, as directed. Wire brush rusted frames until rust is removed. Clean thoroughly.

Apply an all-over coat of rust-inhibitive paint of the same type used for shop coat.

F. Make adjustments to assure smooth operation. Units shall be weathertight when closed and locked. Clean components in accordance with manufacturer's instructions. Use only cleanser recommended by the manufacturer to clean polycarbonate, plastic, and applied hard coats.

SECTION 08 71 00

DOOR HARDWARE

PART 1 GENERAL

A. PRODUCT DATA: Provide documentation of ABA/ADA accessibility compliance of applicable components, as required by 36 CFR 1191 Appendix D

- Technical.

B. HARDWARE SCHEDULE: Prepare and submit hardware schedule. In addition, submit hardware schedule data package also submit an operation and maintenance detail for proposed hardware.

C. QUALITY ASSURANCE:

Hardware Manufacturers and Modifications Provide, as far as feasible, locks, hinges, and closers of one lock, hinge, or closer manufacturer's make. Modify hardware as necessary to provide features indicated or specified.

D. DELIVERY, STORAGE, AND HANDLING: Deliver hardware in original individual containers, complete with necessary appurtenances including fasteners and instructions. Mark each individual container with item number as shown on hardware schedule. Deliver permanent keys and removable cores to the COR, either directly or by certified mail.

PART 2 PRODUCTS

A. TEMPLATE HARDWARE: Hardware applied to metal doors must be manufactured using a template. Provide templates to door and frame manufacturers in accordance with ANSI/BHMA A156.7 for template hinges.

Coordinate all hardware items to prevent interference with other hardware.

B. HARDWARE FOR EXIT DOORS: Provide all hardware necessary to meet the requirements of NFPA 101 for exit doors, ABA/ADA accessibility requirements, and all other requirements indicated, even if such hardware is not specifically mentioned in paragraph HARDWARE SCHEDULE. Provide Underwriters Laboratories, Inc. labels for such hardware in accordance with UL Bld Mat Dir or equivalent labels in accordance with another testing laboratory approved in writing by the Contracting Officer.

C. HARDWARE ITEMS: Clearly and permanently mark with the manufacturer's name or trademark, hinges, locks, latches, exit devices, and closers where the identifying mark is visible after the item is installed. For closers with covers, the name or trademark may be beneath the cover. All locks must have interchangeable cores of Grade 1 products from one manufacturer. Verify manufacturer compliance with existing hardware systems.

1. Hinges: Provide in accordance with ANSI/BHMA A156.1. Provide hinges that are 4-1/2 by 4-1/2 inch stainless steel unless otherwise indicated.

Construct reverse-bevel exterior doors so that pins are non-removable when door is closed. Other anti-friction bearing hinges may be provided in lieu of ball bearing hinges.

Hinge Sizes Chart Thickness of Doors in inches

Width of Doors in inches

Height of Hinges (Length of Joint) in inches

1-3/4 To 36 4-1/2

2. Locks and Latches: At exterior locations provide locksets of full stainless steel type 302 or 304 construction including fronts, strike, escutcheons, knobs, bolts, and all interior working parts. Use stainless steel or bronze base metal with plated finishes. Also include stainless steel fasteners and screws.

a. Mortise Locks and Latches: Provide in accordance with ANSI/BHMA A156.13, Series 1000, Operational Grade 2, Security Grade 2. Cut escutcheons to fit cylinders and provide trim items with straight, beveled, or smoothly rounded sides, corners, and edges. Provide knobs and roses of mortise locks with screwless shanks and no exposed screws.

3. Cylinders and Cores: Provide cylinders and cores for new locks, including locks provided under other sections of this specification. Provide cylinders and cores with seven pin tumblers. Provide cylinders or cores from the one manufacturer. Rim cylinders, mortise cylinders, and knobs of bored locksets have interchangeable cores which are removable by special control keys.

Stamp each interchangeable core with a key control symbol in a concealed place on the core.

D. Keying System: All doors shall be keyed alike.

E. Lock Trim: Provide cast, forged, or heavy wrought construction and commercial plain design for lock trim.

F. Keys: Provide one additional working key for each lock. Total of ten keys.

G. Closers: Provide in accordance with ANSI/BHMA A156.4, Series C02000, Grade 1, with PT 4C. Provide with brackets, arms, mounting devices, fasteners, full size covers and other features necessary for the particular application. Size closers in accordance with manufacturer's printed recommendations. Provide manufacturer's 10 year warranty. Use stainless steel inside bracketed or door mounted closers on exterior doors.

H. Identification Marking: Engrave each closer with manufacturer's name or trademark, date of manufacture, and manufacturer's size designation in locations that will be visible after installation.

I. Door Protection Plates: Provide in accordance with ANSI/BHMA A156.6.

J. Sizes of Kick Plates: 2 inch less than door width for single doors. Provide 12 inch high kick plates for doors.

K. Door Stops and Silencers: Provide in accordance with ANSI/BHMA A156.16.

Silencers Type L03011. Provide three silencers for each single door.

L. Special Tools: Provide special tools, such as spanner and socket wrenches and dogging keys, as required to service and adjust hardware items.

M. FASTENERS: Provide fasteners of type, quality, size, and quantity appropriate to the specific application. Fastener finish to match hardware. Provide stainless steel or nonferrous metal fasteners in all locations. Verify metals in contact with one another are compatible and will avoid galvanic corrosion when exposed to weather.

N. FINISHES: Provide in accordance with ANSI/BHMA A156.18. Provide hardware in BHMA 630 finish (satin stainless steel), unless specified otherwise.

Provide items not manufactured in stainless steel in BHMA 626 finish (satin chromium plated) over brass or bronze, except finish for surface door closers.

Provide hinges for exterior doors in stainless steel with BHMA 630 finish.

PART 3 EXECUTION

A. INSTALLATION: Provide hardware in accordance with manufacturers' printed installation instructions. Provide machine screws set in expansion shields for fastening hardware to solid concrete and masonry surfaces. Provide toggle bolts where required for fastening to hollow core construction. Provide through bolts where necessary for satisfactory installation.

B. HARDWARE LOCATIONS: Provide in accordance with SDI/DOOR A250.8, unless indicated or specified otherwise.

C. Kick and Armor Plates: Push side of single-acting doors.

D. FIELD QUALITY CONTROL: After installation, protect hardware from paint, stains, blemishes, and other damage until acceptance of work. Submit notice of testing 15 days before scheduled, so that testing can be witnessed by the Contracting Officer. Adjust hinges, locks, latches, holders, closers, and other items to operate properly. Demonstrate that permanent keys operate respective locks, and give keys to the Contracting Officer. Correct, repair, and finish, errors in cutting and fitting and damage to adjoining work.

E. HARDWARE SETS: HW-1 Men’s and Women’s doors six total; HW-2 Family Handicap Doors two total. The existing door pulls, kick plates and push plates can be used at the horse camp loop D. All doors will need new closer. All other restrooms will need complete hardware sets.

LIST OF HARDWARE SETS

HW-1

3 Hinges A5111 by 630 by NRP

1 Closers C02021

1 Wall Bumpers L02251

1 Pulls Stainless Steel 630 surface concealed mounting J401

2 Kick Plates J102 16”high by 2” less than the door width by

1 Mortise single cylinder lock no trim opposite side

1 Pull Plate J405 4”x16” by 630

1 Push Plate J301 4”x16” by 630

HW-2

3 Hinges A5111 by 630 by NRP

1 Closers C02021

1 Wall Bumpers L02251

1 Pulls Stainless Steel 630 surface concealed mounting J401

2 Kick Plates J102 16”high by 2” less than the door width by

1 Mortise single cylinder lock ADA thumb turn opposite side

1 Pull Plate J405 4”x16” by 630

1 Push Plate J301 4”x16” by 630

Deliver Hardware templates and hardware, except field applied hardware, to the door and frame manufacturer for use in fabricating doors and frames.

SECTION 09 91 13

EXTERIOR PAINT

PART 1- GENERAL

A. This section includes all exterior paint and related items. This includes all material and labor required to paint the following exterior surfaces included in this contract. All exterior trim, doors, and transoms shall be painted in accordance with the specifications and paint manufacture’s requirements.

B. Quality Assurance

1. All paints, enamels, varnishes, and stains shall be furnished in original, unopened containers bearing a label to include the manufacturer's name, type of paint or stain, manufacturer's stock number, color, and instructions for application.

C. Environmental Requirements

1. Comply with the manufacturer's recommendations as to environmental conditions under which coating and coating system can be applied.

2. Do not apply paint in areas where dust is being generated.

A. Paint Type (Exterior siding and trim) shall be Sherwin Williams Emerald® Exterior

Paint.

B. Paint Type (Steel doors and frames) shall be Sherwin Williams SnapDry Door &

Trim® Exterior Paint.

C. COLORS: The color of the siding, trim, doors, and accessories shall be chosen by the COR. A maximum of two color may be chosen.

D. Conform to the coating specifications and standards referenced in PART 3. Submit product data sheets for specified coatings and solvents. Provide preprinted cleaning and maintenance instructions for all coating systems.

E. Submit Manufacturer's Instructions on Mixing: Detailed mixing instructions, minimum and maximum application temperature and humidity, potlife, and curing and drying times between coats.

A. Preparation of Surfaces

1. Prepare surfaces as necessary to receive painting as specified. Retouch coats and prime coats as necessary.

2. Fill and sand as necessary to provide a suitable surface for painting.

3. Clean surfaces to be painted. Spaces in which painting will be done shall be wiped-cleaned and dust-free.

4. Remove soil, prints, stains, and adhered materials prior to beginning of work.

5. Meet requirements of other portions of Specifications for preparation of specific items.

6. Maintenance painting will frequently not permit or require complete removal of all old coatings prior to repainting. However, all surface contamination such as oil, grease, loose paint, mill scale, dirt, foreign matter, rust, mold, mildew, mortar, efflorescence, and sealers must be removed to assure sound bonding to the tightly adhering old paint.

B. Ferrous Surfaces including Shop-coated Surfaces and Small Areas That Contain Rust, Mill Scale and Other Foreign Substances: Solvent clean or detergent wash in accordance with SSPC SP 1 to remove oil and grease. Where shop coat is missing or damaged, clean according to SSPC SP 2. Use inhibitor as recommended by coating manufacturer to prevent premature rusting. Protect shop-coated ferrous surfaces from corrosion by treating and touching up corroded areas immediately upon detection.