549 If the waste stream is found to be non-hazardous in accord ance with current RCRA hazardous waste definitions, the waste shall be disposed of at an appropriate disposal facility.
5.Instructions for Disp osal of Other Project Generated Waste Other wastes that may be generated on the project include, but are not limited to, spent solvents from cleaning of equipment and empty or partially empty containers of paint, paint thinners, spent abrasives, and solvents. The Contractor shall recycle or dispose of all project generated waste materials. 330 If the waste stream is defined as a h azardous waste in accord ance with the current RCRA definitions, the waste shall be recycled or disposed of in accordance with 619.07(b)2b(4). All project generated waste and the method of recycling or disposal shall be identified in the QCP.
619.08 Surface Preparation of Concrete and Steel The tops of all concrete and steel pier caps, concrete abutment caps, and 2 ft down all sides of concrete pier and abutment caps shall be washed. The washing shall be accomplished by means of a pressure washer with potable water. The pressure shall 340
be between 800 and 1,500 psi. If detergents or other additives are added to the water, the surface shall be rinsed with potable water before the detergents dry. Cleaning of steel surfaces shall be performed by an SSPC certified contractor. This requirement will not apply to the following:
1.shop cleaning; or
2.sections of beams or other structural members less than 180 sq ft of total area to be painted for the contract where heat- 350 straightening or similar repairs have taken place. Surfaces to be painted shall be cleaned in accordance with the SSPC classification, unless otherwise specified. Compressed air shall pass through an oil and water extractor before entering another apparatus. Solvent cleaning in accordance with 619.08(a) shall be performed to remove all oils, soluble salts, visible grease, and any other surface contaminants before all other cleaning methods are started. 360 Field cleaned steel surfaces shall be pr imed the same day as cleaned, except for areas requiring a second abrasive blast cleani ng. Those areas shall be primed the same day as the second cleaning. If rust forms after cleaning, the surface shall be cleaned again before painting. Work shall be stopped when there is disagreement about whether a surface has been adequately cleaned. Written notification shall be provided specifically identifying the problem. 619.08 Cleaning shall be scheduled so that dust or other contaminants do not fall on wet, newly painted surfaces. A dust collector suitable for the containment type and size shall be used during all blast cleaning operations in preparation for all structural steel paint systems and as directed for a partial paint system. On existing bridges when abrasive blast cleaning is used, clean dry media in accordance with SSPC-AB 1 or SSPC-AB 3 sh all be used. The media shall produce a profile that is free of oil, soluble salts, gr eases, and other similar substances which can contaminate the blasted surface. If ferrous me tallic media is chosen and the Contractor elects to recycle the media by running th e media through recycling equipment, the recycling equipment shall be capable of separating the blasting media from the paint 380 debris and the cleanliness of the recycled ferrous metallic media shall be in accordance with SSPC-AB 2. The surface profile of cleaned new st eel surfaces and cleaned existing steel surfaces shall not be less than 1 mil and not greater than 3 mil. For structures shown in the contract documents as being built before 1995, the Contractor shall assume that mill scale is present on the existing steel. All mill scale shall be removed as a part of the cleaning operations. 390
a.Solvent Cleaning Solvent cleaning shall be performed in accordance with SSPC-SP 1. After the hold point for solvent cleaning has been released, one or more of the following cleaning methods shall be performed. (b) Hand Tool Cleaning Hand tool cleaning shall be in accordance with SSPC-SP 2.
c.Brush-Off Blast Cleaning 400 Brush-off blast cleaning shall be in accordance with SSPC-SP 7/NACE No. 4.
d.Commercial Blast Cleaning Commercial blast cleaning shall be in accordance with SSPC-SP 6/NACE No. 3.
e.Near-White Blast Cleaning Near-white blast cleaning shall be in accordance with SSPC-SP 10/NACE No. 2. In addition, all steel within a cross-sectional area measuring 5 ft longitudinally, on both sides of a bridge deck joint, as well as all areas of visible corrosion pitting, as 410 determined by the Engineer, shall be abrasi ve blast-cleaned two times. After the first cleaning, all dust shall be removed from the cleaned surfaces and the surfaces shall be wetted with potable water either by hand wiping or atomized low volume spray. The 619.08 551 volume of water used shall be low enough to preclude runoff. The surfaces shall be left undisturbed for a minimum of 24 h then cleaned a second time to the specified standard.
f.White Metal Blast Cleaning White metal blast cleaning shall be in accordance with SSPC-SP 5/NACE No. 1.
g.Power Tool Cleaning Power tool cleaning shall be in accordance with SSPC-SP 3.
h.Commercial Grade Power Tool Cleaning Commercial grade power tool cleaning shall be in accordance with SSPC-SP 15. (i) Power Tool Cleaning to Bare Metal Power tool cleaning to bare metal sh all be in accordance with SSPC-SP 11. Upon completion of cleaning operations, the Contractor shall vacuum or blow off 430 under full containment any residual dust remaining from the cleaning operation. The Engineer will check the prepared surface for dust prior to the Contractor beginning painting operations.
619.09 Paint Systems Paint systems shall be applied in accordance with the manufacturer’s
recommendations. The dry film thickness of a paint coating will be measured with a calibrated film thickness gauge in accordance with SSPC PA 2. All paint coatings shall have a dry film thickness not less than 80% of the required dry film thickness. 440
a.Structural Steel Paint System The coating system shall consist of an inorganic zinc primer with a dry film thickness of 3 mil, an epoxy intermediate coat with a dry film thickness of 4 mil, and a polyurethane finish coat with a dry film thickness of 3 mil for the painting of steel bridges and other structural steel. (b) Partial Paint System The coating system shall consist of organic zinc primer with a dry film thickness of 3 mil and a waterborne finish coat with a dry film thickness of 3 mil for partial 450 painting of steel bridges and other structural steel.
619.10 Painting Painting shall be performed by a SSPC certified contractor, except as noted in
619.08. Concrete at all junction points of concrete and steel shall be adequately shielded or otherwise protected so the application of paint on steel is full and complete, and that spraying onto the concrete is minimized. 619.10 552 460 If a blasted or painted surface is unsatisfactory, removal of the paint, thorough cleaning of the surface, and repainting or other correction will be required as directed. Where defects or damages occur in a film of any coating, all defective areas shall be removed to soundly bonded paint or bare steel and painted to the specified thickness. No lettering shall be painted on bare or painted steel surfaces, except marks required for erection and project information stenciled in accordance with 619.10(g). Joints of all lapping members shall be caulked after either the application of the epoxy intermediate coat of the structural steel paint system or the application of the 470 organic zinc primer of the partial paint system. The intermediate or primer coat shall be cured to the manufacturer’s recommended coating cure time prior to caulking.
1.All vertical and diagonal lapping members shall be caulked along the top and sides. The bottom shall remain open for drainage.
2.All horizontal lapping members shall be caulked along the leading edge and sides of steel members facing toward oncoming traffic or facing toward the prevailing wind direction. 480
3.All horizontal members shall remain uncaulked along the side of steel members facing away from oncoming traffic or prevailing wind direction.
a.Weather Limitations Field painting will not be allowed between November 15 and the following April 1 unless different date ranges are requested in the QCP and approved in writing. Painting shall begin only when the 24 h ambient temperature is to remain above 50°F after paint application, and the steel surf ace temperature is between 50°F and 100°F 490 unless different temperature ranges are requested in the QCP and approved in writing. Coating, painting, and curing shall be done only when the relative humidity is to remain between 30% and 80%. The pot life an d induction time shall be in accordance with the manufacturer’s recommendations for the existing temperature and humidity. Paint shall not be applied when the air is misty, or when conditions are otherwise unsuitable. The surface temperature of the steel to be painted shall not be within 5°F of the dew point. When painting in a protect ed area to eliminate the above conditions, the steel shall remain under cover until the pa int is dry. All wet paint which has been exposed to excessive humidity, rain, snow, or condensation shall be allowed to dry. 500 Damaged paint shall then be removed. The surface shall be re-cleaned and repainted as directed. The Engineer will be the sole authority to decide when work may begin or shall stop due to weather conditions. 619.10 553 (b) Storage Paint shall be stored in accordance w ith the manufacturer’s recommendations. If paint is allowed to remain in storage, the co ntainers shall be turned end for end at least once per week. The paint shall be used within the manufacturer’s recommended shelf life. 510
c.Mixing Paint shall be thoroughly mixed so that the pigment is completely in suspension and the consistency is uniform. Mechanical mixers shall be used in accordance with the manufacturer’s instructions. The paint shall remain in this condition during application to the steel surface. After initial mixing and before application, zinc primer shall be strained through a metal scr een not coarser than the No. 30 (600 μm) sieve. Partially empty containers of paint shall not be used. Partial mixing of containers will not be allowed. All paint containers shall remain closed until needed for mixing.
d.Thinning When required for proper application, the thinning of field paint will be allowed. Only thinners recommended by the manufacturer and as approved shall be used. Thinners shall be added to paint in accordance with the manufacturer’s recommendations. The maximum quantity added shall not exceed the manufacturer’s recommendations. The thinned paint shall not exceed IDEM regulations for volatile organic compounds. The Contractor shall contact IDEM and the local air pollution control board for information about any volatile organic compound regulations or restrictions. 530
e.Application of Paint All paint coatings shall be of colors to produce a distinct contrast with adjacent coatings, including the color of a clean steel surface. Paint shall be applied by either an airl ess or conventional spray method which has been recommended by the paint manufactur er. The compressed air used for painting shall pass through an oil and water extractor before entering the paint pot. However, areas to be painted which are inaccessible to spray application or areas requiring touchup may be painted with brush or daube rs. Epoxy intermediate and polyurethane 540 finish paints may also be applied by brushes or rollers provided the coating cures to a smooth and uniform finish. Spray shall be adjusted to produce a uniform coating.
1.Stripe Coat If using the structural steel paint system in accordance with 619.09(a), a stripe coat in accordance with SSPC-PA Guide 11 shall be applied. All sharp edges, welds, outside corners, bolt heads, nuts, threads, crevices, plate seams, back-to-back angle seams, pitted steel, rivet heads, and other sharp discontinuities shall be striped on the second and third coats, and then repainted with the remaining steel surfaces. Striping shall extend at least 1 in. from edges. If sp ecified, the stripe coat shall be allowed to 550 619.10 554 dry to the manufacturer’s recommended recoat dry time prior to painting the second and third coats on the remaining steel surfaces. If using the partial paint system in acco rdance with 619.09(b), a stripe coat in accordance with SSPC-PA Guide 11 shall be a pplied. All sharp edges, welds, outside corners, bolt heads, nuts, th reads, crevices, plate seams, back-to-back angle seams, pitted steel, rivet heads, and other sharp discontinuities shall be striped on each of the coats, and then repainted with the remaining steel surfaces. Striping shall extend at least 1 in. from edges. If specified, the stripe coat shall be allowed to dry to the manufacturer’s recommended recoat dry time prior to painting the remaining steel 560 surfaces. Painting techniques shall minimi ze dry overspray. Dry overspray shall be removed prior to application of other coatings and after application of the finish coat. For both paint systems, the stripe coat may be applied with either a brush or a sprayer. If the Contractor-chosen method of applying the stripe coat is not producing results acceptable to the Engineer, the Engineer will require the stri pe coat application method to be changed. 2. Blank
f.Curing Time The minimum curing time between coatings shall be 24 h for inorganic zinc primers and 8 h for the epoxy intermediate coat. The curing time will vary depending on the temperature and humidity. The inorganic zinc primer shall be cured to a minimum solvent resistance rating of 4 in accordance with ASTM D4752 prior to the application of the epoxy intermediate coat. It shall be demonstrated that the inorganic zinc primer is in accordance with this requirement. The epoxy intermediate coat shall be cured in accordance with the manufact urer’s recommendations prior to the application of the polyurethane finish coat. The polyurethane finish coat shall be applied within 12 calendar days of application of the epoxy intermediate coat. 580 The curing time of all other paint systems or coatings shall be in accordance with the manufacturer’s recommendations. (g) Stencil Identification After the hold point for the finish coat has been released, project identification information shall be painted with a stencil in 2 in. black capital letters onto the outside of both fascia beams, at the right end of the beam and near the end bent, which reads as follows: _____________________ 590 bridge number ______________________ contract number PAINTED _____________ date 619.10 555 619.11 Shop Prime Coating The shop performing the cleaning and the application of the prime coat for structural steel shall have a valid AISC-420-10/SSPC-QP 3 certification. Abrasive used for cleaning steel in the shop shall be an abrasive that produces a surface profile 600 in accordance with 619.08. The inorganic zinc primer coat shall be applied to all structural steel in the shop. The remaining two coats shall be applied in the field after final erection. A structural steel paint system in accordance with 619.09(a) shall be used. When shear connectors have been specified, the top of the top flange shall not be primed. Erection marks may be painted on zinc painted surfaces. Machine finished surfaces for sliding contact shall be coated with heavy grease as soon as practicable after being accepted, but before removal from the shop. Shop primed beams shall not be loaded for shipment until th e primer has been allowed to cure for a minimum of 48 h. 610
a.Non-Weathering Steel All structural steel shall be clean ed in accordance with 619.08(e). All structural steel shall receive an inorganic zinc primer, including faying surfaces of high strength bolted connectio ns and areas in contact with concrete. Surfaces, other than the contact surfaces de scribed above, which are inaccessible after erection shall be painted in the shop with the full paint system required on the completed bridge. 620
b.Weathering Steel All structural steel shall be left unpainted, except as shown on the plans. All diaphragms, stiffeners, and other appurtenances located within the limits shown on the plans shall be included in the painting area. Surfaces to be painted shall be cleaned in accordance with 619.08(e). Surfaces shall be painted in accordance with 619.09(a), except the finish coat shall be in accordance with 909.02(e).
619.12 Field Painting New Steel Bridge
All structural steel surfaces which ar e accessible after final erection shall be painted with the remaining coatings specified for structural steel paint system in 630 accordance with 619.09(a) in th e field after final erection. Portions of new structural steel, including cross frames, diaphragms, stiffeners, and all other appurtenances located within the limits of concrete end bent encasement as shown on the plans, will only require the inorganic zinc primer coat. Surface areas where the inorganic zinc primer was damaged during shipping, handling, and erection shall be cleaned in accordance with 619.08(a) and either 619.08(d) or 619.08(i). Likewise, all bolt and field connections shall be cleaned in the same manner. All the damaged areas, and bo lt and field connections shall then be 640 painted with the inorganic zinc primer app lied in the shop. This requirement will not apply to temporary steel bridges. 619.12 556 Where steel surfaces have been painted with the full paint system and the paint coatings have been damaged, the affected steel surface areas shall be cleaned in accordance with 619.08(i). Stru ctural steel paint system shall then be re-applied. For weathering steel girders, caulk shall be applied to act as a drip bead as shown on the plans. 650
619.13 Painting Existing Steel Bridges
The surfaces to be cleaned and painted shall include the surfaces of all steel members of the superstructure, substructure, floor beams, stringers, plates, castings, bearing assemblies, ornamental handrails, lattice work, and other steel appurtenances. When shear connectors have been specified, the top of the top flange shall not be painted. If the contract specifies clean steel brid ge, the bridge steel shall be cleaned in accordance with 619.08(a) and either 619.08(e) or 619.08(i). The structural steel paint system in accordance with 619.09(a) shall be used for painting. 660 If the contract specifies cl ean steel bridge, partial, the bridge steel shall be cleaned in accordance with 619.08(a) and either 619.08(e) or 619.08(h). The partial paint system in accordance with 619.09(b) shall be then used for painting. When the plans show encasing the ends of existing structural steel members in concrete, all beams and girders, cross fram es, diaphragms, stiffeners, and all other appurtenances located within the limits of the partial painting zone as shown on the plans shall be cleaned in accordance with 619.08(a) and either 619.08(e) or 619.08(h) and shall receive the partial paint system in accordance with 619.09(b). If the contract 670 also includes pay items for clean steel bridge and paint steel bridge, all exposed structural steel shall be cleaned in accordan ce with 619.08(a) and either 619.08(e) or 619.08(i), and painted in accordance with 619.09(a), from the face of concrete encasement to opposite face of concrete encasement.
619.14 Handling of Steel Bridge Superstructure to be Removed If the Contractor elects to take ownershi p of the steel in accordance with 202.03,
a QCP shall be submitted in accordance with 619.03. Th e entire surface area of the steel shall be cleaned in accordance with 619.08(d) prior to the steel leaving the construction limits and becoming the property of the Contractor. Mill scale shall be 680 assumed to be present on the existing steel . Cleaning in accordance with 619.08(a) shall not be performed. A level of containment in accordance with 619.07(a) shall be used. Testing of the waste stream and disposal of the waste produced by this cleaning shall be in accordance with 619.07.
619.15 Drain Castings Treatment Roadway drain castings located in a bridge deck shall be satisfactorily cleaned in 619.13
557 accordance with 619.08(c) or 619.08(g). The castings shall not be shot-blasted. 690 The roadway drain castings shall be painted with a black finish coat in accordance with 909.02(c). If a roadway drain casting extension pipe is damaged or missing, it shall be replaced. The extension pipe shall be in accordance with 715.
619.16 Clean and Paint Bearing Assemblies
When shown on the plans or a pay item is included in the schedule of pay items, all bearing assemblies including top and bottom plates of each assembly shall be 700 cleaned in accordance with 619.08(a) and 619.08(d). Pollution control shall be in accordance with 619.07. If the pay item clean and paint bearing asse mblies is listed in the schedule of pay items for a particular structure, the entire bearing assembly shall be painted with the structural steel paint system in accordance with 619.09(a). If the pay item, paint steel bridge, or paint steel bridge, partial, is listed in the schedule of pay items for a particular stru cture, the entire bearin g assembly shall be painted with the structural steel paint system that is being used on the rest of the bridge. 710
619.16.1 Clean and Paint Steel Piling
All exposed steel piling shall be cleaned in accordance with 619.08(a) and either 619.08(e) or 619.08(i). The structural steel paint system in accordance with 619.09(a) shall be applied. The color of the top coat shall be SAE-AMS-STD-595, color No. 13711. 619.17 Responsibility for Damage Unless otherwise specified by the Engineer in writing, full containment shall be provided when performing the surface prepar ation operation and when applying all 720 coats of paint, except primer coats, with spray equipment. All persons and property shall be protected from damage or injury from the surface preparation operations and painting operations by providing containment as described in the QCP. Persons and property shall include, but not be limited to, pedestrians, vehicles, and other traffic upon or underneath a bridge, all portions of th e bridge superstructure and substructure, and all adjacent property. The Contractor shall be responsible for damages in accordance with 107.17.
619.18 Top of Top Flange of Steel Structural Members
When shown on the plans or a pay item is included in the schedule of pay items, 730 the top of the top flange of steel structur al members shall be cleaned in accordance with 619.08 by a contractor certified as SSPC-QP 2. The Contractor shall assume the existing coating on the top of the top flange contains hazardous materials and mill scale and shall use pollution control and containment in accordance with 619.07(b)1. A QCP shall be prepared and submitted in accordance with 619.03. The steel shall be 619.18 558 cleaned to a level of cleanlin ess in accordance with 619.08(e) or 619.08(h), however solvent cleaning in accordance with 619.08(a) shall not be performed. Each bridge shall generate a separate waste stream and shall not be commingled with other materials. The waste stream sh all be sampled in accordance with 619.07 740 and all other requirements of 619.07 shall be followed. Once the result from the waste stream sampling is known and the waste st ream is appropriately characterized as hazardous or non-hazardous, all waste sha ll be disposed of in accordance with 619.07(b).
619.19 Method of Measurement
Cleaning and painting of steel structural members, cleaning the top of the top flange of steel structural members, clean ing and painting of bearing assemblies, and cleaning and painting of steel piling will not be measured for payment. Cleaning areas around bridge joints and other areas with visible corrosion pitting a second time will 750 not be measured for payment. Disposal of the waste generated by the cleaning operation will not be measured for payment. Cleaning roadway drain castings, caulking joints of lapping members, and caulking on weathering steel will not be measured for payment. For steel that will become the property of the Contractor, cleaning existing steel, removal of mill scale, testing, disposal of the waste, containment, and all other items involved with this work will not be measured as per 202.13. 760 If a structure is shown in the contract documents as being built before 1995, no measurement will be made of the area covered by mill scale. Otherwise, the area of structural steel covered by mill scale wi ll be measured for payment after a proper cleaning of the entire containment area or an agreed large portion thereof and removing all other existing materials, including all paint and rust. The percentage of the area of structural steel covered by existing mill scale will be representative of this entire area. The pre-established remedies for this changed condition apply in accordance with 104.02(d) and 619.20. Roadway drain casting extension pipe will be measured in accordance with 770 715.13. The estimated weight, length, number of steel spans, surface area of steel, and type of primer shown on the plans or in the Proposal is incidental information. Such information is approximate only. The Department will not guarantee its accuracy. 619.20 Basis of Payment Existing steel bridges to be cleaned, or partially cleaned, whichever is specified, will be paid for at the contract lump sum price for clean steel bridge or clean steel bridge, partial, at the bridge number specified. Cleaning the top of the top flange of 780 existing steel bridges will be paid for at the contract lump sum price for clean steel 619.19 559 bridge, top flanges, at the bridge number spec ified. Existing steel bridges to be painted, or partially painted, whichever is specified, will be paid for at the contract lump sum price for paint steel bridge or paint steel bridge, partial, at the bridge number specified. When specified as a separate pay ite m in the contract, cleaning and painting bearing assemblies will be paid for at the contract lump sum price for clean and paint bearing assemblies, at the bridge number specified. When specified as a separate pay item in the contract, cleaning and painting steel 790 piling will be paid for at the contract lump sum price for clean and paint steel piling, at the bridge number specified. (a) Pre-Established Remedies for Changed Conditions
1.Discovery of Hazardous Materials but No Mill Scale on a Structure Shown in the Contract Documents as Being Built After 1994 The payment will be an additional 25% of the clean steel bridge item as computed in 619.20(b)1 in accordance with 109.05 as pa yment for all additi onal costs incurred.
2.Discovery of Mill Scale but No Hazardous Materials on a Structure Shown in the Contract Documents as Being Built After 1994 If, on a structure shown in the contract documents as being built after 1994 and the presence of hazardous materials has not been confirmed by laboratory analysis, the area of structural steel covered by mill scale comprises greater than 25% of the area of structural steel in accordance with 619.19, additional compensation for the removal of the mill scale will be made as an adjustment to the clean steel bridge item. The adjustment will be an additional payment of 30% of the clean steel bridge item as computed in accordance with 619.20(b)1 will be made.
3.Discovery of Hazardous Materials and Mill Scale on a Structure Shown in the Contract Documents as Being Built After 1994 If the laboratory analysis of a waste stream sample on a structure shown in the contract documents as being built after 1994 yields results indicating the presence of hazardous materials, the entire bridge shall be considered as having mill scale and the following pre-established remedy for this changed condition in accordance with 104.02(d) shall apply. If agreed to in writing between the Contractor and the Department, the work shall proceed with th e Contractor assuming all risks for removal of mill scale. An additional 55% of the clean steel bridge item as computed in 619.20(b)1 in accordance with 109.05 will be pa id as additional compensation for the 820 removal and disposal of the hazardous mate rials, the removal of the mill scale, the additional containment required, and all other incidental items associated with the removal of the hazardous materials and mill scale.
b.Prices used in Pre-Establis hed Remedies to Changed Conditions The following prices will be computed and used as the price for the pay item identified below in all pre-established reme dies to changed conditions referenced in this section. 619.20 The price for the clean steel bridge item, per bridge, used in all pre-established 830 remedies to changed conditions referenced in this section will be limited to the lesser of the following: 1. 70% of the sum of the clean steel bridge item and paint steel bridge item for that bridge; or
2.the actual amount for the clean steel bridge item for that bridge shown in the Schedule of Pay Items. Roadway drain casting extension pipe will be paid for in accordance with 715.14. For steel that will become the property of the Contractor, payment for cleaning existing steel, removal of mill scale, testing, disposal of the waste, containment, and all other costs involved this work will be in accordance with 202.14. The cost of transportation and disposal of waste materials, waste, waste containers, and all other debris generated from pollution control and cleaning that is disposed of will be paid for at the contract lump sum price for disposal of cleaning waste, hazardous or non-hazardous, at the bridge number specified. Payment will be made under: 850 Pay Item Pay Unit Symbol Clean and Paint Bearing Assemblies, Br. No. ____ .................. LS Clean and Paint Steel Piling, Br. No. ____ ................................ LS Clean Steel Bridge, Partial, QP- ____, Br. No. ____ ................ LS Clean Steel Bridge, QP- ____, Br. No. ___ ............................... LS Clean Steel Bridge, Top Flan ges, QP-2, Br. No. ____ .............. LS Disposal of Cleaning Waste, ______, Br. No.____ ................... LS waste type 860 Paint Steel Bridge, Br. No.____ ................................................ LS Paint Steel Bridge, Partial, Br. No.____ .................................... LS The cost to prepare a QCP shall be included in the cost of the pay items of this section. The cost of providing the Department with access to the bridge and seasonal or weather limitations shall be included in the cost of the pay items of this section. If a structure is shown in the contract documents as being built before 1995, no additional payment will be made for the removal of mill scale. The cost of the removal of mill scale shall be included in the cost of clean steel bridge, clean steel bridge, 870 partial, clean and paint bearing assemblies, clean and paint steel pilling, or clean steel bridge, top flanges. If a structure is shown in the contract documents as being built after 1994 and the 619.20 561 percentage of the area covered by mill scale is less than or equal to 25% of the total structural steel surface area of a bridge measured in accordance with 619.19 no additional payment will be made for the removal of mill scale. The cost of the removal of mill scale shall be included in the cost of clean steel bridge or clean steel bridge, partial. 880 The cost of furnishing all materials, equipment, and labor required for solvent cleaning, scraping, steel brus hing, or other acceptable methods for removing paint in the locations directed shall be included in the cost of clean steel bridge, clean steel bridge, partial, clean and paint bearing assemb lies, clean and paint steel piling, or clean steel bridge, top flanges. The cost of clea ning roadway drain castings shall be included in the cost of clean steel bridge or clean steel bridge, partial. The cost of providing containment in accordance with 619.07 and 619.17 and personal protective equipment shall be included in the cost of the pay items of this section. 890 The cost of furnishing all materials, equipment, and labor required to perform the quality control tasks outlined in 619.03 shall be included in the cost of clean steel bridge or clean steel bridge, partial, clean and paint bearing assemblies, clean and paint steel piling, or clean steel bridge, top flanges. The cost of furnishing all materials including caulk, equipment, and labor to perform caulking and painting, including the stripe coats, with the structural steel paint system or the partial paint system shall be included in the cost of paint steel bridge or paint steel bridge, partial. The cost of switching stripe coat application methods shall 900 be included in the cost of paint steel bridge or paint steel bridge, partial. The cost of furnishing all materials, equipment, and labor to perform painting of the roadway drain castings shall be included in the cost of paint steel bridge or paint steel bridge, partial. The cost of all equipment, material, la bor, testing, use of special cleaning methods, and shipping of waste stream samples shall be included in the cost of the clean steel bridge or clean steel bridge, partial, clean and paint bearing assemblies, clean and paint steel piling, or clean steel bridge, top flanges, pay items. The cost of dust removal, wetting, and within the cross-sectional area measuring 910 5 ft longitudinally on both sides of a bridge deck joint as well as all areas of visible corrosion pitting, a second time shall be included in the clean steel bridge, clean steel bridge, partial, clean and paint bearing asse mblies, or clean steel bridge, top flanges, pay items. When a pay item is included in the schedule of pay items for clean and paint bearing assemblies, all costs associated w ith cleaning and painting bearing assemblies, except disposal of cleaning waste, shall be in cluded in the cost of the pay item. If clean steel bridge, clean steel bridge, partial, paint steel bridge, or paint steel bridge, partial, are included as pay items in the schedule of pay items, no separate payment will be 920 619.20 562 made for cleaning and painting bearing assemblies on that bridge number. The cost of cleaning and painting bearing assemblies shall be included in the cost of the respective clean steel bridge, clean steel bridge, partial, paint steel bridge, or paint steel bridge, partial, pay items for that bridge number. When a pay item is included in the schedule of pay items for clean and paint steel piling, all costs associated with cleaning and painting steel piling, except disposal of cleaning waste, shall be included in the cost of the pay item. When encasing the ends of existing structural steel members in concrete is shown 930 on the plans, all costs associ ated with cleaning and painting all structural steel within the limits of the partial painting zone, including but not limited to, equipment, material, labor, testing, use of special cleaning methods, and shipping of waste stream samples, shall be included in the cost of clean steel bridge, partial, and paint steel bridge, partial, pay items. If the contract also includes pa y items for clean steel bridge and paint steel bridge, all costs associated with cleaning and painting all exposed structural steel, including but not limited to, equipment, material, labor, testing, use of special cleaning methods, and shipping of waste stream samples, shall be included in the cost of clean steel bridge and paint steel bridge pay items. 940
Source: Indiana Standard Specifications, 2024 Edition. Pages 416–431 of 1,248.