ATT-TP Section G

Transcription

1 Technical Practice Information TP Line Ref Prior to Technical Practice Change Post Technical Practice Change [new description] [no change] [no change at this time] [Deleted] 1.0 General 1.1 Introduction The Installation Supplier shall, Employees, or The Installation Supplier, Employees, or Contractors shall Contractors must ensure, as part of the evaluation of the ensure, as part of the evaluation of the installation, that all equipment installation, that all equipment added, rearranged or modified added, rearranged or modified is properly installed and in conformance is properly installed and in conformance with with installation specifications. installation specifications The Installation Supplier shall, Employees, or Contractors must ensure, as part of the evaluation of the installation, that all work has been done in accordance with the detail specifications or approved changes to the detail specifications. Section G The Installation Supplier, Employees, or Contractors shall ensure, as part of the evaluation of the installation, that all work has been done in accordance with the detail specifications or approved changes to the detail specifications This section covers requirements for floor drilling and This section covers requirements for floor drilling and cutting/lifting cutting/lifting procedures within owned property and procedures within owned property and the installation of the installation of equipment at customer or leased equipment at customer or leased locations. These procedures shall be locations. These procedures shall be used to penetrate all used to penetrate all floors whether bare concrete, wood, or covered. floors whether bare concrete, wood, or covered. Where Where resilient vinyl floor coverings including floor tile or sheet/rolled resilient vinyl floor coverings including floor tile or sheet/rolled goods (such as linoleum) that contain asbestos or are presumed to contain goods (such as linoleum) that contain asbestos or are asbestos are present, drilling may be restricted per Table Should a presumed to contain asbestos are present, drilling may be floor covering material suspected to contain asbestos other than the above restricted per Table Should a floor covering material be encountered (such as asphalt planking), it shall be sampled and suspected to contain asbestos other than the above be analyzed to establish content or otherwise presumed to be asbestos. encountered (such as asphalt planking), it must be sampled Disturbance of materials other than floor tile or sheet/rolled goods (such as and analyzed to establish content or otherwise presumed to linoleum) containing asbestos or presumed to contain asbestos shall be be asbestos. Disturbance of materials other than floor tile or conducted by a licensed asbestos professional. sheet/rolled goods (such as linoleum) containing asbestos or presumed to contain asbestos shall be conducted by a licensed asbestos professional Changes in this issue of Section G of [Deleted] are summarized in Table G These procedures must be used if the presence of These procedures shall be used whenever drilling into flooring of any ACM is suspected at a customer location and the legal kind and especially when the presence of ACM is suspected at a customer property owner cannot provide written documentation location and the legal property owner cannot provide written verifying the absence of ACM at the proposed disturbance documentation verifying the absence of ACM at the proposed disturbance site. site The use of this procedure within schools must be The use of this procedure within schools shall be reviewed and reviewed and approved by: approved by: EH&S Asbestos & Lead Manager DL-EHSIndustrialHygiene@att.com Drilling through confirmed NON-Asbestos (see 1.2.1) flooring or bare concrete: The following procedures must be followed by the Installation Supplier, Employee, or Contractor within owned and leased property for Drilling in Concrete and Non-Asbestos Containing Flooring Drilling through confirmed NON-Asbestos (see 1.2.1) flooring or bare concrete: The following procedures shall be followed by the Installation Supplier, Employee, or Contractor within owned and leased property for Drilling in Concrete and Non-Asbestos Containing Flooring a) To facilitate dust control, the Installation Supplier, Employee, or Contractor must drill bare concrete and nonasbestos containing flooring in the same manner as the asbestos floor covering material; i.e., by utilizing debris encapsulant. b) The debris and the encapsulant, after being cleaned up with a wet cloth or paper towel, may be disposed of as ordinary trash. c) If a vacuum is used to clean up concrete dust remaining in the holes, it must be a High Efficiency Particulate Air (HEPA) vacuum cleaner. a) To facilitate dust control, the Installation Supplier, Employee, or Contractor shall drill bare concrete and non-asbestos containing flooring in the same manner as the asbestos floor covering material; i.e., by utilizing debris encapsulant. c) If a vacuum is used to clean up concrete dust remaining in the holes, it shall be a High Efficiency Particulate Air (HEPA) vacuum cleaner The procedures described here apply as indicated in [Renumbered to 1.1.7] table TABLE [Table 1.1.8] Requirements presumes all tile and sheet/rolled vinyl flooring to presumes all tile and sheet/rolled vinyl flooring to contain contain asbestos unless verified otherwise through sampling asbestos unless verified otherwise through sampling of the material. The of the material. The Installation Supplier, Employee, or Installation Supplier, Employee, or Contractor shall receive written Contractor must receive written documentation from or documentation from or by the legal property owner verifying the by the legal property owner verifying the absence of ACM absence of ACM when the Installation Supplier, Employee, or when the Installation Supplier, Employee, or Contractor Contractor uses this practice in states where asbestos disturbance is not uses this practice in states where asbestos disturbance is not allowed and cuts/drills in non-asbestos containing floors. allowed and cuts/drills in non-asbestos containing floors.

2 States indicated in table 1.1.8, where drilling and cutting/lifting are prohibited due to licensing requirements applies only to floor coverings that actually contain asbestos. If the material can be verified to contain no asbestos (per above), the Installation Supplier, Employee, or Contractor can perform the drilling or cutting/lifting process as outlined in this practice In states that require a licensed asbestos abatement contractor (see table 1.1.8), only an approved abatement contactor may be used to conduct the drilling or lifting cutting. To determine which abatement contractors are approved in a state requiring a licensed abatement contractor, the Installation Supplier, Employee, or Contractor or the Network Engineer should contact: John Malone EH&S Asbestos & Lead Manager DL-EHSIndustrialHygiene@att.com Installation Suppliers, Employees, or Contractors who perform this process on non-asbestos floors only, need not be trained in the Negative Exposure Assessment (NEA) floor covering drilling procedures The Installation Supplier, Employee, or Contractor must adhere to all federal, state and local regulations regarding waste material in addition to installation requirements The Installation Supplier, Employee, or Contractor must coordinate with the Representative before any activity related to hazardous material/waste is started Installation Suppliers, Employees, or Contractors must follow the Negative Exposure Assessment (NEA) floor covering drilling procedures when drilling in floors and the Negative Exposure Assessment (NEA) cutting/lifting procedures when cutting/lifting floor coverings The Installation Supplier, Employee, or Contractor shall adhere to all federal, state and local regulations regarding waste material in addition to installation requirements The Installation Supplier, Employee, or Contractor shall coordinate with the Representative before any activity related to hazardous material/waste is started Installation Suppliers, Employees, or Contractors shall follow the Negative Exposure Assessment (NEA) floor covering drilling procedures when drilling in floors and the Negative Exposure Assessment (NEA) cutting/lifting procedures when cutting/lifting floor coverings In the event of any of the following occurrences, the Installation Supplier, Employee, or Contractor shall immediately contact the representative who will contact the appropriate organization: TABLE [Table 1.2.8] TRAINING General Installation Suppliers, Employees, or Contractors who perform these procedures on suspected/presumed/confirmed asbestos floor coverings shall be trained in the NEA floor drilling procedures or the NEA cutting/lifting procedures by a primary trainer authorized by the NEA Management Center Untrained Installation Suppliers, Employees, or Contractors must not drill in or cut/lift suspected/presumed/confirmed asbestos containing floor coverings Untrained Installation Suppliers, Employees, or Contractors shall not drill in or cut/lift suspected/presumed/confirmed asbestos containing floor coverings Training shall include, at a minimum: a) Annual Asbestos Awareness training; a) Annual Asbestos Awareness training; and either b or c below or both b & c. b) Annual floor covering drilling procedure training; and b) Annual floor covering drilling procedure training and hands-on training of the NEA floor covering drilling procedure c) Annual hands-on training of the NEA floor covering c) Annual floor covering cutting/lifting procedure training and hands-on drilling procedure; and/or training of the NEA floor covering cutting/lifting procedure. d) Annual floor covering cutting/lifting procedure training; [Deleted] and e) Annual hands-on training of the NEA floor covering [Deleted] cutting/lifting procedure The Installation Supplier, Employee, or Contractor must obtain the training from an appropriate The Installation Supplier, Employee, or Contractor shall obtain the training from an appropriate trainer. trainer. Important Note Regarding Qualified Trainers Primary trainer(s) shall attend an annual refresher-training course administered by a Core training provider. Only Core Trainers and Primary Trainers shall conduct NEA drilling or cutting/lifting procedure training.

3 Core Trainers are trainers approved by to conduct Asbestos Awareness and NEA Floor Covering Drilling and Cutting/Lifting Procedures training. The list of Core trainers is available by contacting the NEA Management Center. Core trainers shall provide independent Train the Trainer courses valid for one year from the date the course is successfully completed. Primary Trainers Trainers who have attended the Train the Trainer course conducted by Core Trainers shall be considered Primary Trainers. Primary trainers are qualified to train and certify persons within their organization who will perform drilling or cutting/lifting of floor coverings using the NEA procedures. Primary trainers are also qualified to perform drilling themselves. Primary Trainers shall be qualified to conduct training for a period of one year from the date of training by Core Trainers Training shall be valid for a period of one year from the completion of training Training shall be documented on a Training Attendance Training shall be documented on a Training Attendance Form (Figure Form (Figure G-1) and submitted to the NEA Management G-1) and submitted to the NEA Management Center. Alternatively, an Center. The Training Attendance Form must be submitted to approved electronic method utilizing a provided NEA data entry method the NEA Management Center prior to the trainees performing may be used. The Training Attendance Form shall be submitted to the work practices addressed in this section. NEA Management Center prior to the trainees performing work practices addressed in this section The Training Attendance form must contain a signature The Training Attendance form shall contain a signature of a certified of a certified primary trainer, verifying that the training was primary trainer, verifying that the training was conducted in accordance conducted in accordance with this section. The form may be with this section. The form may be faxed or ed to the NEA faxed ed to the NEA Management Center (address Management Center (address listed on form). listed on form) DRILLING HOLES IN FLOORS General The Installation Supplier, Employee, or The Installation Supplier, Employee, or Contractor shall use Contractor must use the NEA floor drilling procedure to drill in the NEA floor drilling procedure to drill in asbestos-containing or suspected asbestos-containing or suspected asbestos-containing vinyl floor coverings as allowed per Table asbestos-containing vinyl floor coverings as allowed per Table Records of the asbestos content in flooring materials may be available for review. To access these records, the Installation Supplier, Employee, or Contractor may call the following numbers to determine if the floor to be drilled can be verified to contain no asbestos: TABLE [Table 3.1.2] [Update last row] John Malone JM7842@att.com [Questions Column] EH&S Asbestos & Lead Manager DL-EHSIndustrialHygiene@att.com Unless verification is received from one of these sources that the floor covering is NOT asbestos-containing, the material shall be presumed to be asbestos-containing and treated as such Hole drilling in the state of Oklahoma shall be limited to vinyl floor tile only. This procedure shall not be used to drill other substances such as rolled or sheet floor coverings (e.g. linoleum) in this state. In Oklahoma the installation supplier, Employee, or Contractor shall contact the Equipment Engineer to arrange for a licensed asbestos abatement contractor to drill the holes or remove the asbestos-containing materials and properly dispose of the debris if the material is not floor tile. [Renumbered to 3.1.3] The Installation Supplier, Employees, or [Renumbered to 3.1.4] Contractors shall use manual stops on drills to control the depth of the hole when drilling anchor holes. Tape or other types of non-mechanical stops are not permitted Floor Drilling Procedure The following procedures shall be followed by the Installation Supplier, Employees, or Contractors for solid-bit floor drilling in asbestos containing vinyl floor coverings (drilling holes one-inch in diameter or less) The following equipment and supplies are required for these procedures: LPEC (shaving cream or shaving gel) Waterproof marker pen Appropriately sized drill with mechanical depth stop Silicone caulk Wet paper towels Sealable plastic freezer bags one gallon size or larger

4 Complete the Negative Exposure Assessment (NEA) form (Figure G-3). The completed form shall be maintained on-site until all drilling activities have been completed. Page 5 of the completed form shall be sent or faxed to the NEA Management Center within two days of completion of the drilling activities. If the drilling activity last for numerous days form must be faxed within two days of the last day of drilling. The NEA form must accurately reflect the date range when the drilling activity occurred Complete the Negative Exposure Assessment (NEA) form (Figure G- 3). The completed form shall be maintained on-site until all drilling activities have been completed. Page 5 of the completed form shall be sent or faxed to the NEA Management Center within two days of completion of the drilling activities. If the drilling activity lasts for numerous days, the form shall be faxed within two days of the last day of drilling. The NEA form shall accurately reflect the date range when the drilling activity occurred Place a copy of the completed NEA form in the job folder. The immediate area shall be clear of all people who have not completed the Asbestos Floor Covering Drilling training course The following equipment and supplies are required for this procedure: Impact drill with masonry bit, shaving cream, wet paper towels, marking pen, plastic sealable bags Mark the location where the hole is to be drilled. Tear a small hole in the center of the wet paper towel; place the hole over the marked location where the hole is to be drilled. Position the drill on the marked location bit on the location of the hole to be drilled and apply an ample amount of debris encapsulant (LEPEC, shaving cream or shaving gel), covering a minimum of two inches in diameter and one inch deep around the drill bit. c) Drill at slow speed until a hole is drilled into the concrete a) Drill at slow speed until a hole is drilled into the concrete substrate to substrate to the required depth. Any drill bit being used to the required depth. Any drill bit being used to drill anchor holes shall drill anchor holes must utilize a mechanical drill stop. The drill utilize a mechanical drill stop. The drill stop shall be adjusted to drill to the stop shall be adjusted to drill to the exact depth required to set the anchor correctly. Tape on a drill bit shall not be used as a depth gauge; only mechanical drill stops shall be used exact depth required to set the anchor correctly. Tape on a drill bit shall not be used as a depth gauge; only mechanical drill stops shall be used for a depth gauge. for a depth gauge. c) All drill bits are subject to breakage during use, which b) All drill bits are subject to breakage during use, which can cause loss can cause loss of balance and control. Fragments of bit or work piece can be thrown in all directions. Never apply pressure in any direction except directly in line with the bit. of balance and control. Never apply pressure in any direction except directly in line with the bit. Never force tool by applying excessive feed pressure. Always use a sharp bit (a dull bit requires the use of excessive Never force tool by applying excessive feed pressure. Always pressure). Keep hands away from drilling area. Always wear eye use a sharp bit (a dull bit requires the use of excessive protection, which complies with current ANSI standard Z87.1. pressure). Keep hands away from drilling area. Always wear eye protection, which complies with current ANSI standard Z87.1 d) Stop the drilling and retract the bit slowly without [Renumbered to c)] disturbing the debris, concrete and encapsulant around the hole. Wipe the drill bit with a wet paper towel and place into a sealable plastic bag. Fold the corners of the wet paper towel over the mound of shaving cream which is covering the drilled hole; pick up the towel containing the encapsulant and debris, place into the plastic bag. e) Wipe the floor around the hole with a wet paper towel, [Renumbered to d)] holding it flat against the floor with the palm of the hand. Wipe once in an S-pattern and place towel into the plastic bag. The towel shall not be reused. f) Wipe the floor again in an S-pattern, at right angles to [Renumbered to e)] the direction that you wiped the first time. Place the used towel into the plastic bag. The towel shall not be reused. g) Continue wiping in alternating S-patterns until you [Renumbered to f)] cannot see or feel any dust or debris. The towels shall not be reused. Place all used towels into a sealable plastic bag and seal. h) Place the sealed bag into another bag and seal it also. [Renumbered to g)] k) Vacuum cleaners, of any type, shall NOT be used by the Installation Supplier, Employees, or Contractors to clean up asbestos containing or presumed asbestos containing material. l) High Efficiency Particulate Air (HEPA) vacuum cleaners may be used to clean up non-asbestos concrete dust remaining in the holes after the procedure outlined above has been completed. [Renumbered to h)] [Renumbered to i)]

5 3.2.6 m) Dispose of the double-bagged debris into the outside j) Dispose of the double-bagged debris into the outside dumpster dumpster unless table indicates the material must be unless indicates the material shall be disposed of by contacting the disposed of by contacting the RRC. If disposing in dumpster, RRC. If disposing in dumpster, do not label the bag or include any paper do not label the bag or include any paper work. Each day s debris must be disposed of at the end of that day. If table indicates to dispose of by contacting the RRC, the Installation Supplier, Employee, or Contractor should coordinate with the Equipment Engineer to contact the RRC work. Each day s debris shall be disposed of at the end of that day. If table indicates to dispose of debris by contacting the RRC, the Installation Supplier, Employee, or Contractor should coordinate with the Equipment Engineer or site manager to contact the RRC at KNOW- EHS, prompt 4 to arrange for proper disposal. at KNOW-EHS, prompt 4 to arrange for proper disposal. The following procedures shall be followed by the Installation Supplier, Employee, or Contractor for Drilling in Other Asbestos-Containing Material: a) If it is unknown whether the floor covering material contains asbestos, it shall be presumed to contain asbestos. b) If the Installation Supplier, Employee, or Contractor encounters an asbestos-containing floor covering other than resilient vinyl floor tile or a sheet/rolled product such as linoleum the Installation Supplier, Employee, or Contractor shall contact the Equipment Engineer to arrange for a licensed asbestos abatement contractor to drill the holes or remove the asbestos-containing materials and properly dispose of the debris CUTTING/LIFTING FLOOR COVERINGS General These procedures are to be used for lifting pieces of intact or substantially-intact asbestos containing floor These procedures are to be used for lifting pieces of intact or substantially-intact asbestos containing floor coverings in preparation for coverings in preparation for drilling through or into a concrete drilling through or into a concrete slab or otherwise drilling holes in excess slab or otherwise drilling holes in excess of one-inch in diameter. Each operation consists of the removal of enough floor covering to core drill one hole. A maximum of one square foot of floor tile may be removed each day unless specific authorization given by EH&S Technical of one-inch in diameter. Each operation consists of the removal of enough floor covering to core drill one hole. A maximum of one square foot of floor tile may be removed each day unless specific authorization given by EH&S Technical Support Manager. Contact the EH&S Asbestos & Lead Manager by at DL-EHSIndustrialHygiene@att.com or by phone Support Manager. Contact John or at for authorization. by at jm7842@att.com for authorization The Installation Supplier, Employee, or Contractor mustshall not penetrate asbestos floor covering with a power coring tool. That would be considered mechanical chipping, which is prohibited by the OSHA asbestos regulations These procedures shall also be used as a dust control practice when cutting/lifting non-asbestos containing flooring The Installation Supplier, Employee, or Contractor shall not penetrate asbestos floor covering with a power coring tool. That would be considered mechanical chipping, which is prohibited by the OSHA asbestos regulations The Installation Supplier, Employee, or Contractor must use the NEA cutting/lifting procedures as specified in table The Installation Supplier, Employee, or Contractor shall use the NEA cutting/lifting procedures as specified in table Records of the asbestos content in flooring materials may be available for review. To access these records, the Installation Supplier, Employee, or Contractor should call the numbers listed in table Unless verification is received from one of these sources that the floor covering is NOT asbestos-containing, the material shall be presumed to Cutting/lifting in the State of Oklahoma shall be limited to vinyl floor tile only. This procedure shall NOT be used to cut/lift other substances such as rolled or sheet floor coverings (e.g. Linoleum) in Oklahoma. In Oklahoma the Installation Supplier, Employee, or Contractor shall contact the Equipment Engineer to arrange for a licensed asbestos abatement contractor to remove the asbestos-containing materials and properly dispose of the debris if the material is not floor tile The following equipment and supplies are required for these procedures: Bottle with soapy water or shaving cream (see 4.1.8) Waterproof marker pen Chisels or hole punch and hammer (see 4.1.9) Heavy-bladed scraper Silicone caulk Wet paper towels Sealable plastic freezer bags one gallon size or larger a) Bottle with soapy water or shaving cream (see 4.1.8) b) Waterproof marker pen c) Chisels or hole punch and hammer (see 4.1.9) d) Heavy-bladed scraper e) Silicone caulk f) Wet paper towels g) Sealable plastic freezer bags one gallon size or larger

6 Use of chemical mastic removers is discouraged because of potential flammability and toxicity hazards. If the mastic cannot be removed with soapy water, use mastic remover in accordance with the Material Safety Data Sheet and manufacturer s instructions for the product. Soapy water will work better than shaving cream A chisel with a large (~2 wide) blade works best for cutting the covering when that much area is required to be lifted and one with a smaller blade works best for lifting the covering and for removing the mastic. A hole punch may also be used to cut and lift the covering, a small chisel is still required to remove mastic. The chisels and hole punches shall be kept as sharp as possible Use of chemical mastic removers is discouraged because of potential flammability and toxicity hazards. If the mastic cannot be removed with soapy water, use mastic remover in accordance with the Safety Data Sheet (SDS) and manufacturer s instructions for the product. Soapy water will work better than shaving cream A chisel with a large (~2 wide) blade works best for cutting the covering when that much area is required to be lifted and one with a smaller blade works best for lifting the covering and for removing the mastic. A hole punch may also be used to cut and lift the covering, but a small chisel is still required to remove mastic. The chisels and hole punches shall be kept as sharp as possible The Installation Supplier, Employee, or Contractor shall not use any type of vacuum cleaner to pick up debris. An ordinary shop vacuum will not capture microscopic asbestos fibers and OSHA regulations do not allow their use The following procedures describe the use of a chisel or hole punch to cut through the covering. The choice of tool is left to the discretion for the installer and may depend on the covering being removed and where the hole is to be drilled relative to the edges of the covering. The procedures also differ slightly depending on the location of the hole, as defined below The installer shall endeavor to minimize breakage of the remaining flooring material surrounding the piece being removed Cutting/Lifting Procedures These procedures do not describe the actual drilling operation. If vibration from the drilling causes pieces of floor covering to come loose, a) Stop the core drilling temporarily and vacate all persons who have not been trained on using these procedures from the immediate area; b) Wet the material, then pick up the loose pieces of material and put them in sealable plastic bags; c) Clean the mastic from the exposed concrete as described in these procedures Complete the Negative Exposure Assessment (NEA) form (Figure G-2). The completed form shall be maintained on-site until all cutting/lifting activities have been completed. Page 5 of the completed form shall be sent or faxed to the NEA Management Center within two days of completion of the cutting/lifting activities. Place the completed NEA form in the job folder at the job site. The NEA form must accurately reflect the date range when the activity occurred. The immediate area shall be clear of all persons who have not completed the Asbestos Floor Covering Cutting/Lifting training course Complete the Negative Exposure Assessment (NEA) form (Figure G- 2) or electronic version thereof. The completed form or an electronic version of the form shall be maintained on-site until all cutting/lifting activities have been completed. If not submitted electronically, the signature page of the completed form shall be sent or faxed to the NEA Management Center within two days of completion of the cutting/lifting activities. Place the completed NEA form in the job folder at the job site. The NEA form shall accurately reflect the date range when the activity occurred The immediate area shall be clear of all persons who have not completed the Asbestos Floor Covering Cutting/Lifting training course Waste material generated by these procedures shall be Waste material generated by these procedures shall be disposed of disposed of in accordance with instructions provided in in accordance with instructions provided in Place the bit on the location where the hole through the [Renumbered to 4.2.5] slab will be drilled. With the marking pen, draw a circle or square on the floor covering around the bit at least a half-inch larger than the diameter of the bit Apply a bead of shaving cream or amended (soapy) [Renumbered to 4.2.6] water over the lines Using a chisel or hole punch, cut through the floor [Renumbered to 4.2.7] covering through the shaving cream or amended water. It is not important to cut exactly on the lines Pry the piece of floor covering off the concrete with the [Renumbered to 4.2.8] heavy-bladed scraper, tapping the end of the scraper handle with the hammer. The piece should be removed intact when possible, however should the piece break this is not a problem Wet the mastic on the back of the floor covering piece [Renumbered to 4.2.9] and put the piece of floor covering in a sealable plastic bag Wet the mastic on the concrete with shaving cream or amended water and scrape it off with the small sharp chisel. An asphalt stain may remain on the surface, but there should be no residue the surface should be smooth to the touch. [Renumbered to ]

7 Wipe the concrete with wet paper towels until it is [Renumbered to ] clean. Fold the towel over every time you use it. Put the towels in the sealable plastic bag. Seal the exposed edges of covering with the caulk When the procedure is complete put the sealed bag When the procedure is complete put the sealed bag into another into another bag and seal it also. Dispose of the doublebagged debris into the outside dumpster unless table dumpster unless table indicates the material shall be disposed of by bag and seal it also. Dispose of the double-bagged debris into the outside indicates the material must be disposed of by contacting the contacting the RRC. If disposing in dumpster, do not label the bag or RRC. If disposing in dumpster, do not label the bag or include any paper work. Each day s debris shall be disposed of at the end include any paper work. Each day s debris must be disposed of that day. If table indicates to dispose of by contacting the RRC, of at the end of that day. If table indicates to dispose of the Installation Supplier, Employee, or Contractor should coordinate by contacting the RRC, the Installation Supplier, with the Equipment Engineer to contact the RRC at KNOW-EHS, Employee, or Contractor should coordinate with the prompt 4 to arrange for proper disposal. Equipment Engineer to contact the RRC at KNOW- EHS, prompt 4 to arrange for proper disposal Subsequent drilling of the concrete must be Subsequent drilling of the concrete shall be completed using wet completed using wet methods (i.e. shaving cream method as methods (i.e. shaving cream method as described in Section 3. The drill described in Section 3. The drill must also fit within the area shall also fit within the area where the covering was removed. If the of covering removed area. If the rotating bit contacts the rotating bit contacts the covering at any time, the procedure shall be covering at any time, the procedure must be stopped and stopped and more covering removed per section 4. more covering removed per section 4. 5 Documentation 5.1 General The following forms shall be used to document the floor drilling procedures and cutting/lifting procedures described in this section: a) Training Attendance Form (Figure G-1) b) Negative Exposure Assessment Form Cutting/lifting (Figure G-2). This form may be submitted electronically, without a handwritten signature. Submission of this form to the NEA Management Center by will be considered equivalent to signing and faxing the form. c) Negative Exposure Assessment Form - Floor drilling (Figure G-3). This form may be submitted electronically, without a handwritten signature. Submission of this form to the NEA Management Center by will be considered equivalent to signing and faxing the form. d) Negative Exposure Assessment Form Notice of Non- Conformance Form (Figure G-4) 5.2 Notice of Non-Conformance An Installation Supplier, Employee, or Contractor submitting invalid training or NEA documentation will receive a Notice of Non-Conformance (Figure G-4) which requires the Installation Supplier, Employee, or Contractor to correct the situation immediately Questions and requests for information may be forwarded to the NEA Management Center These forms can be founded at: