PIP INSC1000 Cold Service Insulation Materials and Installation Specification

Transcription

1 COMPLETE REVISION Ocber 2017 Insulation PIP Cold Service Insulation Materials and Installation Specification

2 PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contracrs, or standards organizations. By harmonizing these technical requirements in a single set of Practices, administrative, application, and engineering costs both the purchaser and the manufacturer should be reduced. While this Practice is expected incorporate the majority of requirements of most users, individual applications may involve requirements that will be appended and take precedence over this Practice. Determinations concerning fitness for purpose and particular matters or application of the Practice particular project or engineering situations should not be made solely on information contained in these materials. The use of trade names from time time should not be viewed as an expression of preference but rather recognized as normal usage in the trade. Other brands having the same specifications are equally correct and may be substituted for those named. All Practices or guidelines are intended be consistent with applicable laws and regulations including OSHA requirements. To the extent these Practices or guidelines should conflict with OSHA or other applicable laws or regulations, such laws or regulations must be followed. Consult an appropriate professional before applying or acting on any material contained in or suggested by the Practice. This Practice is subject revision at any time. Process Industry Practices (PIP), Construction Industry Institute, The University of Texas at Austin, 3925 West Braker Lane (R4500), Austin, Texas PIP Member Companies and Subscribers may copy this Practice for their internal use. Changes or modifications of any kind are not permitted within any PIP Practice without the express written authorization of PIP. Authorized Users may attach addenda or overlays clearly indicate modifications or exceptions specific sections of PIP Practices. Authorized Users may provide their clients, suppliers and contracrs with copies of the Practice solely for Authorized Users purposes. These purposes include but are not limited the procurement process (e.g., as attachments requests for quotation/ purchase orders or requests for proposals/contracts) and preparation and issue of design engineering deliverables for use on a specific project by Authorized User s client. PIP s copyright notices must be clearly indicated and unequivocally incorporated in documents where an Authorized User desires provide any third party with copies of the Practice. PUBLISHING HISTORY Ocber 1997 Issued July 2007 Edirial Revision April 2012 Edirial Revision November 2006 Complete Revision March 2011 Reaffirmation with Ocber 2017 Complete Revision Edirial Revision Not printed with State funds

3 COMPLETE REVISION Ocber 2017 Insulation PIP Cold Service Insulation Materials and Installation Specification Table of Contents 1. Scope References Process Industry Practices Industry Codes and Standards Definitions Requirements Project Scope Materials Srage and Handling of Insulation Materials Installation Requirements Quality Plan Inspection Repairs Data Forms -D1 Documentation Requirements Sheet The following data forms shall be part of this Practice only if indicated on the purchaser's completed Documentation Requirements Sheet. -D2 Cold Service Insulation System Project-Specific Requirements -D3 Extent of Cold-Service Insulation -D10 Cellular Glass Block and Fabricated Sections Insulation System -D11 Polyisocyanurate Insulation System -D12 Rigid Cellular Phenolic Thermal Insulation System for Pipe and Equipment -D13 Flexible Elasmeric Cellular Thermal Insulation System for Pipe and Equipment -D14 User-Defined Insulation System for Pipe and Equipment -F1 Insulation Thickness Table Cellular Glass Insulation for CC, ASTM C552 Grade I (inches) -F2 Insulation Thickness Table Cellular Glass Insulation for CP, ASTM C552 Grade I (inches) -F3 Insulation Thickness Table Cellular Glass Insulation, Combined Table, ASTM C552 Grade I (inches) -F4 Insulation Thickness Table Polyisocyanurate Insulation for CC, ASTM C591 Grade 2 (inches) -F5 Insulation Thickness Table Polyisocyanurate Insulation for CP, ASTM C591 Grade 2 (inches) Process Industry Practices Page 1 of 13

4 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber F6 Insulation Thickness Table Polyisocyanurate Insulation, Combined Table, ASTM C591 Grade 2 (inches) -F7 Insulation Thickness Table Rigid Cellular Phenolic Insulation for CC, ASTM C1126, Type III, Grade 1 (inches) -F8 Insulation Thickness Table Rigid Cellular Phenolic Insulation for CP, ASTM C1126, Type III, Grade 1 (inches) -F9 Insulation Thickness Table Rigid Cellular Phenolic Insulation, Combined Table, ASTM C1126, Type III, Grade 1 (inches) -F10 Insulation Thickness Table Flexible Elasmeric Cellular Insulation for CC, ASTM C534, Grade 1 (inches) -F11 Insulation Thickness Table Flexible Elasmeric Cellular Insulation for CP, ASTM C534, Grade 1 (inches) -F12 Insulation Thickness Table Flexible Elasmeric Cellular Insulation, Combined Table, ASTM C534, Grade 1 (inches) -F13 User-Defined Insulation for CC (inches) -F14 User-Defined Insulation for CP (inches) -F15 User-Defined Insulation Combined Table (inches) -FM1 Insulation Thickness Table Cellular Glass Insulation for CC, ASTM C552 Grade I (mm) -FM2 Insulation Thickness Table Cellular Glass Insulation for CP, ASTM C552 Grade I (mm) -FM3 Insulation Thickness Table Cellular Glass Insulation, Combined Table, ASTM C552 Grade I (mm) -FM4 Insulation Thickness Table Polyisocyanurate Insulation for CC, ASTM C591 Grade 2 (mm) -FM5 Insulation Thickness Table Polyisocyanurate Insulation for CP, ASTM C591 Grade 2 (mm) -FM6 Insulation Thickness Table Polyisocyanurate Insulation, Combined Table, ASTM C591 Grade 2 (mm) -FM7 Insulation Thickness Table Rigid Cellular Phenolic Insulation for CC, ASTM C1126, Type III, Grade 1 (mm) -FM8 Insulation Thickness Table Rigid Cellular Phenolic Insulation for CP, ASTM C1126, Type III, Grade 1 (mm) -FM9 Insulation Thickness Table Rigid Cellular Phenolic Insulation, Combined Table, ASTM C1126, Type III, Grade 1 (mm) -FM10 Insulation Thickness Table Flexible Elasmeric Cellular Insulation for CC, ASTM C534, Grade 1 (mm) -FM11 Insulation Thickness Table Flexible Elasmeric Cellular Insulation for CP, ASTM C534, Grade 1 (mm) -FM12 Insulation Thickness Table Flexible Elasmeric Cellular Insulation, Combined Table, ASTM C534, Grade 1 (mm) -FM13 User-Defined Insulation for CC (mm) -FM14 User-Defined Insulation for CP (mm) -FM15 User-Defined Insulation Combined Table (mm) Process Industry Practices Page 2 of 13

5 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber Scope This Practice provides requirements for materials and installation of cold service insulation systems. This Practice describes requirements for cold service insulation materials and accessories, srage and handling of materials, insulation application, extent of insulation, and documentation on the external surfaces of piping and equipment, ambient -179 C (-290 F). 2. References Comment: Use of this Practice for contractual purposes requires the purchaser make specific choices and assemble additional supporting documents. Listing of or reference supporting documents within this Practice does not imply suitability for specific designs. Applicable parts of the following Practices and industry codes and standards references shall be considered an integral part of this Practice. The edition in effect on the date of contract award shall be used, except as otherwise noted. Short titles are used herein where appropriate. 2.1 Process Industry Practices (PIP) PIP INTG1000 Insulation Inspection Checklist 2.2 Industry Codes and Standards 3. Definitions American Petroleum Institute (API) API 521 Pressure-Relieving and Depressuring Systems American Society for Testing and Materials (ASTM) ASTM C450 Standard Practice for Fabrication of Thermal Insulating Fitting Covers for NPS Piping, and Vessel Lagging ASTM C692 Standard Test Method for Evaluating the Influence of Thermal Insulation on External Stress Corrosion Cracking Tendency of Austenitic Stainless Steel ASTM C795 Standard Specification for Thermal Insulation for Use in Contact with Austenitic Stainless Steel ASTM C871 Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate and Sodium Ions owner: Party who owns the facility wherein the insulation system will be used purchaser: Party who awards the contract the supplier. The purchaser may be the owner or the owner s authorized agent. supplier: Party responsible for providing the insulation materials and installing the insulation system Process Industry Practices Page 3 of 13

6 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber Requirements 4.1 Project Scope Documents required define the scope of the work are listed on Purchaser s Data Sheet PIP -D Project specific insulation on piping and equipment shall be in accordance with Purchaser s Data Sheet PIP -D2. This data sheet describes the surfaces be insulated and the materials be used The extent of insulation is listed on Purchaser s Data Sheet PIP -D This data sheet defines the extent of insulation by surface or component for each insulation type code required for the project The extent of equipment insulation may also be defined by the purchaser for individual items Insulation materials shall be in accordance with Purchaser s Data Sheets PIP -D10 through PIP -D13 as required in accordance with Purchaser s Data Sheet PIP -D1. These data sheets define requirements for specific insulation materials and accessories Systems requiring additional insulation specifications beyond this Practice shall be covered by purchaser s documentation. 4.2 Materials Insulation and accessory materials shall be furnished in accordance with the requirements of this Practice, including the specific class, grade, or type Asbess shall not be used as a component in the manufacture of insulation and accessory materials Materials shall be new and shall be used before the expiration date Sealant, mastics, and adhesives shall be supplied in facry-sealed containers All materials shall be qualified for use on austenitic stainless steel in accordance with ASTM C If requested by purchaser, test reports shall be furnished A chemical analysis shall be provided in accordance with ASTM C871 for all materials. This chemical analysis shall not vary by more than 50 percent from the chemical analysis of the production lot tested in accordance with ASTM C Use of materials other than those specified in this Practice requires prior written approval of the purchaser Requests for substitutions of materials shall be included as an alternate in the proposal Requests for substitutions of materials after contract award are not permitted. Process Industry Practices Page 4 of 13

7 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber All mastics, cements, adhesives, caulks, labels and marking pens that come in contact with stainless steel shall have a maximum leachable chloride content of less than 50 ppm, when tested in accordance with ASTM C Use curved segment and beveled lag materials manufactured specific inside diameters that assure complete inside and outside diameter closure Fabricated insulation shall be in accordance with ASTM C450 and the Adjunct Joint sealer and vapor sp materials shall remain flexible throughout their service temperature range. Joint sealer and vapor sp materials shall be compatible with vapor barrier material Reinforcing fabric for vapor barrier mastic shall be a synthetic fabric with a maximum 8 x 8 mesh density, unless otherwise specified by Purchaser. 4.3 Srage and Handling of Insulation Materials From delivery the installed finished product, insulation materials shall at all times be protected from the elements and have adequate drainage Insulation materials shall be handled and sred in accordance with the manufacturer s printed recommendations Mastics, adhesives, and sealers that are exposed temperatures outside the recommended temperature ranges during srage shall be removed from the site and replaced with new material Materials that have exceeded shelf life shall be removed from the site and replaced with new material. 4.4 Installation Requirements General All materials shall be sred, mixed, thinned, and applied in accordance with the manufacturer s printed instructions All conflicts between this Practice and the manufacturer s printed instructions shall be brought the attention of the purchaser for resolution Authorization proceed with application of insulation shall be obtained in writing from the purchaser Unless otherwise specified, insulation shall not be applied until completion of the following has been verified: a. Required hydrostatic and/or pneumatic pressure testing b. Application of required substrate protective coating systems, including uch-up of previously applied coatings c. Cleaning of surfaces that require insulation d. Installation and testing of required tracing systems Comment: If required by the purchaser, application of insulation shall proceed before pressure testing is complete, provided that all welds and flanged and Process Industry Practices Page 5 of 13

8 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber 2017 threaded connections are left exposed until the pressure testing is complete Temporary terminations of installed insulation shall be adequately protected at all times All insulation shall be smooth and free from cracks, voids, gaps and depressions greater than 3 mm (1/8 inch) All cracks, voids, gaps, and depressions in the insulation greater than 3 mm (1/8 inch) shall be refitted and not filled Purchaser shall identify areas that require bore coating of cellular glass such as the following: a. The surface being insulated has a cyclic or regeneration operating temperature of 200 C (400 F) or higher. b. The surface being insulated experiences high vibrations. c. The insulation is carrying the load of the pipe such as at a pipe hanger or supports Insulation Layering Multi-layer insulation in accordance with Table 1 is required for polyisocyanurate at temperatures of -20 C (-1 F) and below Multi-layer insulation in accordance with Table 1 is required for cellular glass thicknesses greater than 75 mm (3 inch) When applying insulation, the circumferential butt joints of each section shall be staggered When applying multi-layer insulation, each succeeding layer shall be staggered the longitudinal and circumferential joint of the layer beneath Joint sealer shall be applied all joints of single layer and only joints of the outer layer of multi-layer applications Each layer of double-layer or multiple-layer insulation shall be held in place separately. Process Industry Practices Page 6 of 13

9 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber 2017 Table 1 Layer Thicknesses for Multi-Layer Applications Total Thickness, mm (inch) Layer Thickness, mm (inch) Inner Middle Outer 50 (2.0) 25 (1.0) - 25 (1.0) 65 (2.5) 25 (1.0) - 40 (1.5) 75 (3.0) 40 (1.5) - 40 (1.5) 90 (3.5) 40 (1.5) - 50 (2.0) 100 (4.0) 50 (2.0) - 50 (2.0) 115 (4.5) 50 (2.0) - 65 (2.5) 125 (5.0) 65 (2.5) - 65 (2.5) 140 (5.5) 65 (2.5) - 75 (3.0) 150 (6.0) 75 (3.0) - 75 (3.0) 165 (6.5) 75 (3.0) - 90 (3.5) 175 (7.0) 50 (2.0) 65 (2.5) 65 (2.5) 190 (7.5) 65 (2.5) 65 (2.5) 65 (2.5) 200 (8.0) 65 (2.5) 65 (2.5) 75 (3.0) 215 (8.5) 65 (2.5) 75 (3.0) 75 (3.0) 225 (9.0) 75 (3.0) 75 (3.0) 75 (3.0) 0 (9.5) 75 (3.0) 75 (3.0) 90 (3.5) Insulation Protrusions Protrusions, other than nozzles, through the insulation on equipment and piping shall be insulated for a minimum distance equal 4 times the adjacent insulation thickness measured from the surfaces of the equipment or pipe The insulation thickness for protrusions shall be 1/2 the insulation thickness of the adjacent insulated surface but not less than 40 mm (1.5 inch) Vapor Sps Vapor sps that seal the insulation the pipe or equipment shall be installed at all insulation terminations and changes in configurations. These include, but are not limited, elbows, flanges, pipe supports, instrument connections, uninsulated vents, and relief valves Vapor sps shall consist of suitable joint sealant between pipe and insulation and between layers of insulation Vapor sps shall extend a minimum of 50 mm (2 inches) from insulation termination Vapor sps on insulation protrusions, instrument connections, and insulation extensions of uninsulated vents shall extend the length of insulation from the termination back the insulated surface. Process Industry Practices Page 7 of 13

10 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber Insulation Securement Rigid Insulation up 300 mm (12 inches) outside diameter (OD) shall be held in place with fiberglass reinforced pressure-sensitive tape or stainless steel tie wires applied over the tape. All cut ends of wire shall be embedded in the insulation Rigid Insulation 300 mm (12 inches) OD 600 mm ( inches) OD shall be held in place with 13 mm (0.5 inch) wide by 0.50 mm (0.020 inch) thick Type 304 stainless steel bands and wing seals Rigid Insulation above 600 mm ( inches) OD shall be held in place with 19 mm (0.75 inch) wide by 0.50 mm (0.020 inch) thick Type 304 stainless steel bands and wing seals Insulation securement shall be spaced on a maximum of 300 mm (12 inches) centers Flexible elasmeric insulation shall be secured in accordance with the Manufacturer s published instructions Metal Jacketing If fire protection is required in accordance with API 521, stainless steel jacketing shall be installed on equipment and piping Exposed edges of metal jacketing shall be machine-bent or rolled eliminate sharp edges Metal Jacketing Securement Metal jacketing 600 mm ( inches) OD shall be held in place with 13 mm (0.5 inch) wide by 0.50 mm (0.020 inch) thick Type 304 stainless steel bands and wing seals Metal jacketing above 600 mm ( inches) OD shall be held in place with 19 mm (0.75 inch) wide by 0.50 mm (0.020 inch) thick Type 304 stainless steel bands and wing seals Jacket banding shall be spaced on maximum 300 mm (12 inches) centers Insulation System Contraction Provisions Contraction joints shall be provided for rigid insulation materials on all piping and horizontal equipment in accordance with Table Contraction joints shall also be provided in uninterrupted straight pipe insulation where the run length is equal or greater than 1/2 the maximum allowed distance Contraction joints shall be provided below insulation supports on vertical piping, except if above an elbow at the botm of a pipe run or directly above the pipe flanges, and on vertical equipment, except the botm insulation support on the skirt The contraction joint spacing shown in Table 2 shall be the maximum distance allowable between restraint points in the insulation system. Process Industry Practices Page 8 of 13

11 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber 2017 Comment: Restraint points are typically pipe supports, pipe fittings, branch connections, flanges, and valves. Operating Temperature Table 2 Contraction Joints Maximum Contraction Joint Spacing, m (ft) C F Carbon Steel Stainless Steel (89) 20.4 (67) (52) 12.2 (40) N.A. 8.5 (28) N.A. 6.7 (22) N.A. 5.5 (18) N.A. 4.6 (15) N.A. 4.0 (13) Contraction joints shall be located at the approximate midpoint between the restraints and shall be installed in each layer Contraction joints shall be in accordance with the following requirements: a. Single layer applications shall have an additional layer of the same thickness insulation provided over contraction joints. The additional insulation shall be of sufficient length extend 75 mm (3 inches) beyond each side of the joints. b. Multiple layer insulation shall have contraction joints staggered between layers. Outer contraction joint shall be covered with a flexible vapor seal. c. Contraction joints shall be filled with unfaced low-density fiberglass blanket. d. The contraction joint filler shall at all times be protected from rainfall or water until such a time as it is covered with either an additional layer of insulation or the flexible rubber seal. e. The flexible vapor seal local the contraction joint insulation shall be cut from 125 mm (5 inches) wide butyl rubber sheet. The length of the butyl seal shall be adequate provide a 75 mm (3 inches) circumferential lap. f. Outer layer insulation surfaces within 50 mm (2 inches) from each side of the contraction joint shall have the surface cells filled with vapor retardant mastic. The coated surfaces shall be allowed dry the uch. g. The coated insulation on either side of the contraction joint shall be wrapped with 50-mm (2-inch) wide tape (ribbon sealant). The tape shall be cut the length required permit longitudinal tape edges butt tightly against each other without overlapping. Process Industry Practices Page 9 of 13

12 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber 2017 h. The flexible seal shall be wrapped over the contraction joint and pressed in the tape previously installed on both sides of the contraction joint. The seal shall be cut the length required provide a 75 mm (3 inches) circumferential lap and the lapped surfaces shall be bonded with adhesive. i. Secure both sides of the seal with 19 mm (0.75 inch) wide austenitic stainless steel bands Pipe Insulation Supports in Vertical Piping If specified by purchaser, vertical piping insulation supports shall be furnished shop-installed by the piping fabricar If additional vertical piping insulation supports are required, bolt-on supports shall be furnished and field-installed Design of vertical pipe insulation supports shall be provided in the proposal, and shall be subject review and approval by purchaser Location of pipe insulation supports in vertical piping shall consider: a. Maximum spacing of supports shall be 7.3 m ( ft) of uninterrupted length, but not less than specified in Table 2 for contraction joints in vertical pipe insulation. b. Insulation supports shall be provided above all flanged connections. c. Supports above flanged sections shall be located a minimum one stud bolt length plus 25 mm (1 inch) from the back face of the p flange. d. Insulation supports shall be provided above elbows and tees, if the vertical or diagonal run length is equal or greater than the maximum spacing allowed in Table 2 for contraction joints in vertical pipe insulation. e. If required above elbows or tees, supports shall be located 150 mm (6 inches) from the pipe--fitting weld Fitting, Flange and Valve Insulation Molded, or routed insulation fittings shall be used when commercially available Prefabricated insulation items shall be used in lieu of field fabricated items Insulation for all fittings shall be fitted and assembled with tight joints. Joining prefabricated assemblies shall be done with adhesives designed for use in low temperature applications Insulation for fittings, flanges, and valves shall be fabricated in accordance with ASTM C450 and the Adjunct Pipe elbow covers for multiple layer insulation require a 65 mm (2.5 inch) extension for the inner layer(s). The thickness of the projection shall match the thickness of the inner layer(s) of the adjacent pipe insulation. Process Industry Practices Page 10 of 13

13 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber Pipe Supports Insulation terminations at cradle-type cold pipe supports with high density polyurethane foam shall be adhesive bonded the pipe for a minimum distance of 150 mm (6 inches) Multiple layer insulation requires only the inner layer be adhesive bonded Trunnion Insulation Interiors of horizontal trunnions and vertical trunnions on the botm of an insulated surface shall be fully filled with dispensed polyurethane foam Interiors of vertical trunnions on p of an insulated surface do not require filling Foam injection holes shall be plugged with joint sealant. Open ended trunnions shall have the exposed polyurethane foam surface finished with fabric reinforced vapor retardant mastic Vapor Barriers Before the application of weatherproof jacketing, all surfaces shall be sealed with a vapor barrier mastic or membrane type vapor barrier sheet, as indicated on the Material System Data Sheet Membrane type vapor barrier sheet shall be installed without fish mouthing gaps or folds and shall have a minimum 50-mm (2-inch) overlap at all joints Vapor barrier mastic and reinforcing fabric shall be installed in accordance with the manufacturer s printed instructions the minimum thickness indicated on the Material System Data Sheet Vapor barrier mastic shall be applied in a minimum of two coats: a tack coat followed by a minimum of one finish coat after installation of reinforcing fabric. Care shall be taken completely fill and seal the fabric openings Solvent-based elasmeric vapor barrier mastic shall be applied in three layers for operating temperatures below -18 C (0 F), in accordance with the manufacturer s published instructions All other commercially available vapor barrier systems shall be installed in accordance with the manufacturer s printed instructions Insulation Finish Weather jacketing shall be fitted tightly around vessel and piping attachments that pass through the weather jacketing RTV silicone sealant shall be applied the extent necessary prevent the entrance of water around penetrations through the weather jacketing Circumferential and longitudinal laps in weather jacketing shall be overlapped 50 mm (2 inches) 75 mm (3 inches) Non-metallic jacketing for flexible elasmeric insulation shall be installed in accordance with the Manufacturer s published instructions. Process Industry Practices Page 11 of 13

14 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber Protection of Installed Insulation Installed insulation shall have the required permanent protection or temporary protection applied before the conclusion of each work shift Installed insulation shall have temporary protection applied if rain or other forms of atmospheric moisture can damage the insulation during the work day Wet Insulation Insulation that becomes wet shall be removed and replaced with dry insulation Wet insulation shall be discarded Work Area Housekeeping Insulation materials shall be handled and disposed of in accordance with applicable federal, state, and local laws and regulations Insulation-related materials, such as mastics, shall be handled and applied with care prevent splattering on adjacent facilities, such as concrete foundations, paving, structural steel, equipment, piping, gauge glasses, instruments, machined surfaces, valve stems, and packing All mastic over-spray and splatter shall be removed immediately Flammable materials shall be sred away from ignition sources such as welding operations Debris from insulation application work shall be removed from the work area on a regular basis and placed in containers at the end of the workday. 4.5 Quality Plan A quality plan shall be provided with the proposal that includes the following: a. Quality assurance, quality control, and inspection criteria b. A method of providing the purchaser with verifiable evidence that all aspects of quality are accepted and found acceptable by the supplier s inspecr during the course of the insulation work c. All elements identified by PIP INTG1000 d. Inspection hold points as necessary assure work can be properly inspected before any additional work is performed that could obscure defective materials or installation 4.6 Inspection All materials, fabrication, and installation work is subject inspection by the purchaser or the owner The purchaser's inspecr shall review the quality procedures verify the following information: a. Quality procedures are appropriate for the work scope being performed and have been approved by purchaser. Process Industry Practices Page 12 of 13

15 PIP COMPLETE REVISION Cold Service Insulation Materials and Installation Specification Ocber 2017 b. The approved quality procedures have been implemented and are being administrated by the quality personnel Items that are not in accordance with the purchase order shall be subject rejection Rejected material, fabrication, or installation work shall be replaced at no cost purchaser Unless otherwise specified, INTG1000-F shall be used for inspection documentation. 4.7 Repairs Damage installed insulation shall be promptly reported the purchaser. The report shall include the location and nature of the damage Damage insulation weather jacketing shall be repaired immediately if the damage can result in additional damage the insulation because of water leakage in the system If permanent repair is not immediately practical, temporary repair of damaged weather jacketing shall be required Damaged insulation shall be replaced if the nature of the damage will adversely affect the thermal performance of the system Any disputes regarding the need for replacement of insulation shall be referred the purchaser for resolution. Process Industry Practices Page 13 of 13

16 DOCUMENT REQUIREMENTS SHEET PIP -D1 COLD SERVICE INSULATION MATERIALS AND INSTALLATION PAGE 1 OF 4 PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. INEG1000 INEG2000 INTG1000 NUMBER TITLE REV DATE NOTES INIC1000 -D2 -D3 INSULATION DESIGN GUIDE GUIDELINES FOR USE OF INSULATION PRACTICES INSULATION INSPECTION CHECKLIST COLD INSULATION INSTALLATION DETAILS COLD SERVICE INSULATION SYSTEM PROJECT-SPECIFIC REQUIREMENTS EXTENT OF COLD-SERVICE INSULATION SELECTED MATERIALS SYSTEM DATA SHEETS -D10 YES NO CELLULAR GLASS BLOCK AND FABRICATED SECTIONS INSULATION SYSTEM -D11 YES NO POLYISOCYANURATE INSULATION SYSTEM -D12 YES NO RIGID CELLULAR PHENOLIC THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT -D13 YES NO FLEXIBLE ELASTOMERIC CELLULAR THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT -D14 YES NO USER-DEFINED INSULATION SYSTEM FOR PIPE AND EQUIPMENT YES YES YES YES NO NO NO NO SELECTED INSULATION THICKNESS TABLES -F1 YES NO CELLULAR GLASS INSULATION FOR CC ASTM C552 GRADE I (INCHES) -F2 YES NO CELLULAR GLASS INSULATION FOR CP ASTM C552 GRADE I (INCHES) -F3 YES NO CELLULAR GLASS INSULATION - COMBINED TABLE - ASTM C552 GRADE I (INCHES) -F4 YES NO POLYISOCYANURATE INSULATION FOR CC ASTM C591 GRADE 2 (INCHES) -F5 YES NO POLYISOCYANURATE INSULATION FOR CP ASTM C591 GRADE 2 (INCHES) -F6 YES NO POLYISOCYANURATE INSULATION COMBINED TABLE - ASTM C591 GRADE 2 (INCHES)

17 DOCUMENT REQUIREMENTS SHEET PIP -D1 COLD SERVICE INSULATION MATERIALS AND INSTALLATION PAGE 2 OF 4 PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. -F7 YES NO RIGID CELLULAR PHENOLIC INSULATION FOR CC - ASTM C1126, TYPE III, GRADE 1 (INCHES) -F8 YES NO RIGID CELLULAR PHENOLIC INSULATION FOR CP - ASTM C1126, TYPE III, GRADE 1 (INCHES) -F9 YES NO RIGID CELLULAR PHENOLIC INSULATION - COMBINED TABLE - ASTM C1126, TYPE III, GRADE 1 (INCHES) -F10 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CC - ASTM C534, GRADE 1 (INCHES) -F11 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CP - ASTM C534, GRADE 1 (INCHES) -F12 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION - COMBINED TABLE - ASTM C534, GRADE 1 (INCHES) -F13 YES NO USER-DEFINED INSULATION FOR CC (INCHES) -F14 YES NO USER-DEFINED INSULATION FOR CP (INCHES) -F15 YES NO USER-DEFINED INSULATION COMBINED TABLE (INCHES) -FM1 YES NO CELLULAR GLASS INSULATION FOR CC ASTM C552 GRADE I (MM) -FM2 YES NO CELLULAR GLASS INSULATION FOR CP ASTM C552 GRADE I (MM) -FM3 YES NO CELLULAR GLASS INSULATION - COMBINED TABLE - ASTM C552 GRADE I (MM) -FM4 YES NO POLYISOCYANURATE INSULATION FOR CC ASTM C591 GRADE 2 (MM) -FM5 YES NO POLYISOCYANURATE INSULATION FOR CP ASTM C591 GRADE 2 (MM) -FM6 YES NO POLYISOCYANURATE INSULATION COMBINED TABLE - ASTM C591 GRADE 2 (MM) -FM7 YES NO RIGID CELLULAR PHENOLIC INSULATION FOR CC - ASTM C1126, TYPE III, GRADE 1 (MM) -FM8 YES NO RIGID CELLULAR PHENOLIC INSULATION FOR CP - ASTM C1126, TYPE III, GRADE 1 (MM) -FM9 YES NO RIGID CELLULAR PHENOLIC INSULATION - COMBINED TABLE - ASTM C1126, TYPE III, GRADE 1 (MM) -FM10 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CC - ASTM C534, GRADE 1 (MM) -FM11 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CP - ASTM C534, GRADE 1 (MM) -FM12 YES NO FLEXIBLE ELASTOMERIC CELLULAR INSULATION - COMBINED TABLE - ASTM C534, GRADE 1 (MM) -FM13 YES NO USER-DEFINED INSULATION FOR CC (MM)

18 DOCUMENT REQUIREMENTS SHEET PIP -D1 COLD SERVICE INSULATION MATERIALS AND INSTALLATION PAGE 3 OF 4 PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. -FM14 YES NO USER-DEFINED INSULATION FOR CP (MM) -FM15 YES NO USER-DEFINED INSULATION COMBINED TABLE (MM) YES YES YES YES YES YES YES NO NO NO NO NO NO NO COLD INSULATION INSTALLATION DETAILS (REF. INIC1000) INIC0001 YES NO GENERAL ARRANGEMENT PIPING INSULATION INIC0002 YES NO PIPING - LAYERED INSULATION INIC0003 YES NO PIPING - VERTICAL INSULATION SUPPORT - SINGLE LAYER INIC0004 YES NO PIPING - VERTICAL INSULATION SUPPORT - MULTIPLE LAYERS INIC0005 YES NO PIPING - SINGLE LAYER HORIZONTAL CONTRACTION JOINT INIC0006 YES NO PIPING - MULTIPLE LAYER HORIZONTAL CONTRACTION JOINT INIC0008 YES NO PIPING - FLANGE INSULATION INIC0009 YES NO PIPING - INSULATION CONNECTIONS INIC0010 YES NO VALVES WITH EXTENDED BONNETS INIC0011 YES NO VALVES WITHOUT EXTENDED BONNETS INIC0050 YES NO VERTICAL VESSELS WITH OUTSIDE DIAMETERS OVER 900 mm (36 ) INIC0051 YES NO VERTICAL VESSELS WITH OUTSIDE DIAMETERS 900 mm (36 ) AND LESS INIC0052 YES NO VESSEL HEAD INIC0054 YES NO VERTICAL VESSEL BOTTOM HEAD INSULATION INIC0055 YES NO NOZZLE INIC0056 YES NO VESSEL STIFFENER INSULATION DETAIL INIC0059 YES NO TYPICAL CLIP DETAILS INIC0061 YES NO LAP SEAM DETAIL INIC0062 YES NO HORIZONTAL VESSELS W/ OUTSIDE DIAMETERS OVER 00 mm (96 ) INIC0063 YES NO APPLICATION OF METAL GORES ON HORIZONTAL VESSEL HEADS INIC0064 YES NO HEAD INSULATION SECUREMENT

19 DOCUMENT REQUIREMENTS SHEET PIP -D1 COLD SERVICE INSULATION MATERIALS AND INSTALLATION PAGE 4 OF 4 PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO

20 DATA SHEET COLD SERVICE INSULATION MATERIALS AND INSTALLATION PIP -D2 PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. OPERATING TEMP SERVICE OR ITEM DESCRIPTION TYPE CODE C F MATERIAL THICKNESS TABLE SPECIAL REQUIREMENTS

21 DATA SHEET PIP -D3 EXTENT OF COLD-SERVICE INSULATION PROJECT NO. FACILITY NAME LOCATION PROJECT DOCUMENT NO. INSULATION REQUIREMENTS FOR PIPING AND EQUIPMENT (NOTE: PROJECT PIPING AND EQUIPMENT INSULATION SPECIFICATIONS MAY MODIFY THESE REQUIREMENTS.) CC COLD SERVICE INSULATION FP FIRE PROTECTION INSULATION CP CONDENSATION CONTROL (USER DEFINED) ITEMS CC CP STRAIGHT OR BEND PIPE; SOCKETWELD, THREADED OR YES YES BUTTWELD PIPE FITTINGS; SOCKETWELD, THREADED OR BUTTWELD VALVES PIPE UNIONS YES YES FLANGED PIPE FITTINGS, FLANGED VALVES, FLANGE YES YES ORIFICE SETS, PIPING FLANGES CONNECTED TO EQUIPMENT NOZZLES, AND FLANGED SPECIAL ITEMS (I.E., STRAINERS) PRIMARY PIPING FOR INSTRUMENT YES YES CONNECTIONS, SAMPLE PIPING, VENT AND DRAIN PIPING EXPANSION OR ROTATION JOINTS, SLIDE VALVES, ETC. YES YES INSTRUMENTS AND ASSOCIATED TUBE YES YES RELIEF VALVES YES YES CONTROL VALVES YES YES TEE AND INLINE STRAINERS YES YES VESSELS, SHELL AND HEAD SURFACES YES YES VESSEL HANDHOLES YES YES VESSEL MANWAYS YES YES VESSEL INSTRUMENT TRIM YES YES SHELL AND TUBE HEAT EXCHANGERS, EXCLUDING FLANGED YES YES JOINTS HEAT EXCHANGER FLANGED JOINTS YES YES PUMP CASINGS, CANNED YES NO PUMP CASINGS, OTHER NO NO COMPRESSORS NO NO

22 DATA SHEET CELLULAR GLASS BLOCK AND FABRICATED SECTIONS INSULATION SYSTEM PIP -D10 PAGE 1 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: Cellular glass block and fabricated sections shall conform ASTM C552, Grade 6. Fabrication shall be in accordance with ASTM C450, C585, C1639. Asphalt shall be used for fabrication. Other fabrication techniques are acceptable as specified by Purchaser. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME WEATHERPROOF JACKETING All jacketing shall be furnished with integral, continuously heat-sealed Polysurlyn moisture barrier. Aluminum jacketing for piping and equipment shall be smooth finish. Metal jacketing on vessels less than 1200 mm (48 in.) in diameter, and all piping, shall be aluminum, 0.5 mm (0.020-in.) thick and machine-rolled for circumferential fit. Metal jacketing on horizontal equipment 1200 mm (48 in.) and larger in diameter shall be aluminum 0.6 mm (0.0-in.) thick. Metal jacketing on vertical equipment 1200 mm (48 in.) and larger in diameter shall be aluminum sheets, 0.6 mm (0.0-in.) thick with 32 mm (1-1/4-in.) pitch corrugations. Corrugated jacketing shall be approximately 825 mm (33-in.) 1200 mm (48-in.) wide by 3000 mm (10-ft) long. The length of corrugated jacketing shall be modified minimize waste and cutting. Stainless steel jacketing, if required, shall be 0.25 mm (0.010-in.) thick.

23 DATA SHEET PIP -D10 CELLULAR GLASS BLOCK AND FABRICATED SECTIONS INSULATION SYSTEM PAGE 2 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: Cellular glass block and fabricated sections shall conform ASTM C552, Grade 6. Fabrication shall be in accordance with ASTM C450, C585, C1639. Asphalt shall be used for fabrication. Other fabrication techniques are acceptable as specified by Purchaser. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME VAPOR BARRIER Vapor retardant finish for straight pipe and shell sections shall be butyl rubber aluminum laminate film, 1.2 mm (0.050 in.) thick. Vapor retardant finish for compound shapes (e.g. fittings, flanges, valves, heads, etc) shall be fibrated asphalt cut-back mastic with ASTM E84 flame spread not greater than 35. Mastic shall be applied in two coats, tal 3 mm (0.125 in.) film thickness. Reinforcing membrane for vapor retardant mastic shall be a leno weave, synthetic fabric, with a maximum 8 x 8 mesh density. SEALANTS Joint sealant shall be a single component, off white color, non-hardening vapor barrier sealant with a service temperature range of -157 C 71 C (-251 F 160 F). Joint sealant for insulation subject steam out shall be a single component, aluminum color butyl rubber based material having an average solids content of 52 58% by volume and a service temperature range of -73 C 121 C (-100 F 250 F). Metal sealant shall be RTV silicone, aluminum or gray color, suitable for continuous service 204 C (400 F) and intermittent service 260 C (500 F).

24 DATA SHEET CELLULAR GLASS BLOCK AND FABRICATED SECTIONS INSULATION SYSTEM PIP -D10 PAGE 3 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: Cellular glass block and fabricated sections shall conform ASTM C552, Grade 6. Fabrication shall be in accordance with ASTM C450, C585, C1639. Asphalt shall be used for fabrication. Other fabrication techniques are acceptable as specified by Purchaser. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME FASTENERS All banding shall be Type 304 austenitic stainless steel conforming ASTM A0/A0M and be furnished deburred. Banding seals shall be Type 304 stainless steel, conforming ASTM A0/A0M, heavy duty wing type for all applications. Glass filament tape shall be 25 mm (1 in.) wide with pressure-sensitive adhesive. OTHER Insulation contraction joint material shall be a 16 kg/m³ ( lb/ft³) nominal density unfaced fiberglass blanket, consisting of random oriented fiberglass, suitable for service from -198 C 232 C (-325 F 450 F). Flexible seal over outer layer insulation contraction joints shall be 125 mm (5 inch) nominal width x 0.8 mm (0.03 inch) nominal thickness butyl rubber sheet. Tape used seal between the insulation adjacent contraction joints and the rubber sheet contraction joint seal shall be a 3 mm (0.125 inch) thickness x 50 mm (2 inch) width 100% solids synthetic rubber sealant in rolled ribbon form. Adhesive for bonding insulation substrates where use of mechanical fasteners is not practical shall be a light brown colored, two component, high strength urethane adhesive with an average solids content of 97% by volume when mixed.

25 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 1 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: CELLULAR GLASS BLOCK AND FABRICATED SECTIONS SHALL CONFORM TO ASTM C552, GRADE 1, TYPES I, II, AND III, INCLUDING ANNEXES, AND BE FABRICATED TO THE DIMENSIONS OF ASTM C450. ASPHALT SHALL BE USED FOR FABRICATION. OTHER FABRICATION TECHNIQUES ARE ACCEPTABLE AS SPECIFIED BY PURCHASER. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME WEATHERPRO OF JACKETING All jacketing shall be furnished with integral, continuously heat-sealed Polysurlyn moisture barrier. Aluminum jacketing for piping and equipment shall be stucco embossed finish. Head segments, fitting and valve covers shall be smooth finish. Jacketing shall be furnished mill finish. Metal jacketing on vertical equipment 1200 mm (48 in.) and larger in diameter shall be aluminum sheets, 0.6 mm (0.0-in.) thick with 32 mm (1-1/4-in.) pitch corrugations. Corrugated jacketing shall be approximately 825 mm (33-in.) 1200 mm (48-in.) wide by 3000 mm (10-ft) long. The length of corrugated jacketing shall be modified minimize waste and cutting. Metal jacketing on horizontal equipment 1200 mm (48 in.) and larger in diameter shall be aluminum 0.6 mm (0.0-in.) thick. Metal jacketing on vessels less than 1200 mm (48 in.) in diameter, and all piping, shall be aluminum, 0.5 mm (0.020-in.) thick and machine-rolled for circumferential fit. Stainless steel jacketing, if required, shall be 0.25 mm (0.010-in.) thick.

26 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 2 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: CELLULAR GLASS BLOCK AND FABRICATED SECTIONS SHALL CONFORM TO ASTM C552, GRADE 1, TYPES I, II, AND III, INCLUDING ANNEXES, AND BE FABRICATED TO THE DIMENSIONS OF ASTM C450. ASPHALT SHALL BE USED FOR FABRICATION. OTHER FABRICATION TECHNIQUES ARE ACCEPTABLE AS SPECIFIED BY PURCHASER. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME VAPOR BARRIER SEALANTS FASTENERS Vapor retardant finish for straight pipe and shell sections shall be butyl rubber aluminum laminate film, 1.2 mm (0.050 in.) thick. Vapor retardant finish for compound shapes (e.g. fittings, flanges, valves, heads, etc) shall be fibrated asphalt cut-back mastic with ASTM E84 flame spread not exceeding 35. Mastic shall be applied in two coats, tal 3 mm (0.125 in.) film thickness. Reinforcing membrane for vapor retardant mastic shall be a leno weave, synthetic fabric, with a maximum 8 x 8 mesh density. Joint sealant shall be a single component, off white color, non-hardening vapor barrier sealant with a service temperature range of -157 C 71 C (-251 F 160 F). Joint sealant for insulation subject steam out shall be a single component, aluminum color butyl rubber based material having an average solids content of 52 58% by volume and a service temperature range of -73 C 121 C (-100 F 250 F). Metal sealant shall be RTV silicone, aluminum or gray color, suitable for continuous service 204 C (400 F) and intermittent service 260 C (500 F). All banding shall be Type 304 austenitic stainless steel conforming ASTM A167 and A480 and be furnished deburred. Banding seals shall be Type 304 stainless steel, conforming ASTM A167, heavy duty wing type for all applications. Glass filament tape shall be 25 mm (1 in.) wide with pressure-sensitive adhesive.

27 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 3 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: CELLULAR GLASS BLOCK AND FABRICATED SECTIONS SHALL CONFORM TO ASTM C552, GRADE 1, TYPES I, II, AND III, INCLUDING ANNEXES, AND BE FABRICATED TO THE DIMENSIONS OF ASTM C450. ASPHALT SHALL BE USED FOR FABRICATION. OTHER FABRICATION TECHNIQUES ARE ACCEPTABLE AS SPECIFIED BY PURCHASER. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME OTHER Insulation contraction joint material shall be a 16 kg/m³ ( lb/ft³) nominal density unfaced fiberglass blanket, consisting of random oriented fiberglass, suitable for service from -198 C 232 C (-325 F 450 F). Flexible seal over outer layer insulation contraction joints shall be 125 mm (5 inch) nominal width x 0.8 mm (0.03 inch) nominal thickness butyl rubber sheet. Tape used seal between the insulation adjacent contraction joints and the rubber sheet contraction joint seal shall be a 3 mm (0.125 inch) thickness x 50 mm (2 inch) width 100% solids synthetic rubber sealant in rolled ribbon form. Adhesive for bonding insulation substrates where use of mechanical fasteners is not practical shall be a light brown colored, two component, high strength urethane adhesive with an average solids content of 97% by volume when mixed.

28 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 4 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID PREFORMED CELLULAR POLYISOCYANURATE SHALL CONFORM TO ASTM C591, GRADE 2, AND SHALL BE FABRICATED TO THE DIMENSIONS OF ASTM C450 AND ASTM C585. MINIMUM DENSITY PER ASTM C591: kg/m³ lbs/ft³ APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME WEATHERPROOF JACKETING All jacketing shall be furnished with integral, continuously heat-sealed Polysurlyn moisture barrier. Aluminum jacketing for piping and equipment shall be stucco embossed finish. Head segments, fitting and valve covers shall be smooth finish. Jacketing shall be furnished mill finish. Metal jacketing on vertical equipment 1200 mm (48 inches) and larger in diameter shall be aluminum sheets, 0.6-mm (0.0-inch) thick with 32-mm (1-1/4-inch) pitch corrugations. Corrugated jacketing shall be approximately 825 mm (33-in.) 1200 mm (48-in.) wide by 3000 mm (10-ft) long. The length of corrugated jacketing shall be modified minimize waste and cutting. Metal jacketing on horizontal equipment 1200 mm (48 inches) and larger in diameter shall be aluminum 0.6-mm (0.0-inch) thick. Metal jacketing on vessels less than 1200 mm (48 inches) in diameter, and all piping, shall be aluminum, 0.5-mm (0.020-inch) thick and machine-rolled for circumferential fit. Stainless steel jacketing, if required, shall be 0.25-mm (0.010-inch) thick.

29 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 5 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID PREFORMED CELLULAR POLYISOCYANURATE SHALL CONFORM TO ASTM C591, GRADE 2, AND SHALL BE FABRICATED TO THE DIMENSIONS OF ASTM C450 AND ASTM C585. MINIMUM DENSITY PER ASTM C591: kg/m³ lbs/ft³ APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME VAPOR BARRIER SEALANTS FASTENERS Vapor retardant finish for straight pipe and shell sections shall be butyl rubber aluminum laminate film, 1.2 mm (0.050 in.) thick. Vapor retardant finish for compound shapes (e.g. fittings, flanges, valves, heads, etc) shall be elasmeric, solvent-borne mastic, min. 40% solids by vol., ASTM E84 flame spread less than 20. Mastic applied in two coats, tal 1.3 mm (0.05 in.) DFT Reinforcing membrane for vapor retardant mastic shall be a leno weave, synthetic fabric, with a maximum 8 x 8 mesh density. Joint sealant shall be a single component, off white color, non-hardening vapor barrier sealant with a service temperature range of -157 C 71 C (-251 F 160 F). Joint sealant for insulation subject steam out shall be a single component, aluminum color butyl rubber based material having an average solids content of 52 58% by volume and a service temperature range of -73 C 121 C (-100 F 250 F). Metal sealant shall be RTV silicone, aluminum or gray color, suitable for continuous service 204 C (400 F) and intermittent service 260 C (500 F). All banding shall be Type 304 austenitic stainless steel conforming ASTM A0 and A480 and be furnished deburred. Banding seals shall be Type 304 stainless steel, conforming ASTM A0, heavy duty wing type for all applications. Glass filament tape shall be 25 mm (1 in.) wide with pressure-sensitive adhesive.

30 DATA SHEET PIP -D11 POLYISOCYANURATE INSULATION SYSTEM PAGE 6 OF 6 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID PREFORMED CELLULAR POLYISOCYANURATE SHALL CONFORM TO ASTM C591, GRADE 2, AND SHALL BE FABRICATED TO THE DIMENSIONS OF ASTM C450 AND ASTM C585. MINIMUM DENSITY PER ASTM C591: kg/m³ lbs/ft³ APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME OTHER Insulation contraction joint material shall be a 16 kg/m³ ( lb/ft³) nominal density unfaced fiberglass blanket, consisting of random oriented fiberglass, suitable for service from -198 C 232 C (-325 F 450 F). Flexible seal over outer layer insulation contraction joints shall be 125 mm (5 inch) nominal width x 0.8 mm (0.03 inch) nominal thickness butyl rubber sheet. Tape used seal between the insulation adjacent contraction joints and the rubber sheet contraction joint seal shall be a 3 mm (0.125 inch) thickness x 50 mm (2 inch) width 100% solids synthetic rubber sealant in rolled ribbon form. Adhesive for bonding insulation substrates where use of mechanical fasteners is not practical shall be a light brown colored, two component, high strength urethane adhesive with an average solids content of 97% by volume when mixed.

31 DATA SHEET PIP -D12 RIGID CELLULAR PHENOLIC THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT PAGE 1 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID CELLULAR PHENOLIC THERMAL INSULATION SHALL CONFORM TO ASTM C1126, TYPE III, GRADE 1. FACINGS SHALL BE SUPPLIED AS INDICATED. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME WEATHERPROOF JACKETING All jacketing shall be furnished with integral, continuously heat-sealed Polysurlyn moisture barrier. Aluminum jacketing for piping and equipment shall be stucco embossed finish. Head segments, fitting and valve covers shall be smooth finish. Jacketing shall be furnished mill finish. Metal jacketing on vertical equipment 1200 mm (48 inches) and larger in diameter shall be aluminum sheets, 0.6-mm (0.0-inch) thick with 32-mm (1-1/4-inch) pitch corrugations. Corrugated jacketing shall be approximately 825 mm (33-in.) 1200 mm (48-in.) wide by 3000 mm (10-ft) long. The length of corrugated jacketing shall be modified minimize waste and cutting. Metal jacketing on horizontal equipment 1200 mm (48 inches) and larger in diameter shall be aluminum 0.6-mm (0.0-inch) thick. Metal jacketing on vessels less than 1200 mm (48 inches) in diameter, and all piping, shall be aluminum, 0.5-mm (0.020-inch) thick and machine-rolled for circumferential fit. Stainless steel jacketing, if required, shall be 0.25-mm (0.010-inch) thick.

32 DATA SHEET PIP -D12 RIGID CELLULAR PHENOLIC THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT PAGE 2 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID CELLULAR PHENOLIC THERMAL INSULATION SHALL CONFORM TO ASTM C1126, TYPE III, GRADE 1. FACINGS SHALL BE SUPPLIED AS INDICATED. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME VAPOR BARRIER SEALANTS FASTENERS Vapor retardant finish for straight pipe and shell sections shall be butyl rubber aluminum laminate film, 1.2 mm (0.050 in.) thick. Vapor retardant finish for compound shapes (e.g. fittings, flanges, valves, heads, etc) shall be elasmeric, solvent-borne mastic, min. 40% solids by vol., ASTM E84 flame spread less than 20. Mastic applied in two coats, tal 1.3 mm (0.05 in.) DFT. Reinforcing membrane for vapor retardant mastic shall be a leno weave, synthetic fabric, with a maximum 8 x 8 mesh density. Joint sealant shall be a single component, off white color, non-hardening vapor barrier sealant with a service temperature range of -157 C 71 C (-251 F 160 F). Joint sealant for insulation subject steam out shall be a single component, aluminum color butyl rubber based material having an average solids content of 52 58% by volume and a service temperature range of -73 C 121 C (-100 F 250 F). Metal sealant shall be RTV silicone, aluminum or gray color, suitable for continuous service 204 C (400 F) and intermittent service 260 C (500 F). All banding shall be Type 304 austenitic stainless steel conforming ASTM A0 and A480 and be furnished deburred. Banding seals shall be Type 304 stainless steel, conforming ASTM A0, heavy duty wing type for all applications. Glass filament tape shall be 25 mm (1 in.) wide with pressure-sensitive adhesive.

33 DATA SHEET PIP -D12 RIGID CELLULAR PHENOLIC THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT PAGE 3 OF 3 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: RIGID CELLULAR PHENOLIC THERMAL INSULATION SHALL CONFORM TO ASTM C1126, TYPE III, GRADE 1. FACINGS SHALL BE SUPPLIED AS INDICATED. APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME OTHER Insulation contraction joint material shall be a 16 kg/m³ ( lb/ft³) nominal density unfaced fiberglass blanket, consisting of random oriented fiberglass, suitable for service from -198 C 232 C (-325 F 450 F). Flexible seal over outer layer insulation contraction joints shall be 125 mm (5 inch) nominal width x 0.8 mm (0.03 inch) nominal thickness butyl rubber sheet. Tape used seal between the insulation adjacent contraction joints and the rubber sheet contraction joint seal shall be a 3 mm (0.125 inch) thickness x 50 mm (2 inch) width 100% solids synthetic rubber sealant in rolled ribbon form. Adhesive for bonding insulation substrates where use of mechanical fasteners is not practical shall be a light brown colored, two component, high strength urethane adhesive with an average solids content of 97% by volume when mixed.

34 DATA SHEET PIP -D13 FLEXIBLE ELASTOMERIC CELLULAR THERMAL INSULATION SYSTEM FOR PIPE AND EQUIPMENT FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: FLEXIBLE ELASTOMERIC CELLULAR THERMAL INSULATION SHALL CONFORM TO ASTM C534, GRADE 3, TYPE I (TUBULAR) AND TYPE II (SHEET). APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME NONMETALLIC JACKETING Liquid-applied coating and reinforcing membrane, as recommended by manufacturer. Sheet material, thickness and composition as recommended by manufacturer. ADHESIVES Application adhesives shall be as recommended by manufacturer.

35 DATA SHEET USER-DEFINED INSULATION SYSTEM FOR PIPE AND EQUIPMENT PIP -D14 PAGE 1 OF 2 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME WEATHERPROOF JACKETING VAPOR BARRIER SEALANTS FASTENERS

36 DATA SHEET USER-DEFINED INSULATION SYSTEM FOR PIPE AND EQUIPMENT PIP -D14 PAGE 2 OF 2 FACILITY NAME LOCATION PROJECT NO. PROJECT DOCUMENT NO. INSULATION SPECIFICATION: APPROVED MANUFACTURERS MANUFACTURER BRAND NAME MANUFACTURER BRAND NAME OTHER ACCESSORY DESCRIPTION MANUFACTURER BRAND NAME

37 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION FOR CC ASTM C552 Grade I (inches) PIP -F1 FACILITY NAME: PROJECT NO.: LOCATION: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

38 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION FOR CP ASTM C552 Grade I (inches) PIP -F2 FACILITY NAME: PROJECT NO.: LOCATION: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

39 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION - COMBINED TABLE ASTM C552 Grade I (inches) PIP -F3 FACILITY NAME: PROJECT NO.: LOCATION: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

40 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION FOR CC ASTM C591 Grade 2 (inches) PIP -F4 FACILITY NAME: PROJECT NO.: LOCATION: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

41 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION FOR CP ASTM C591 Grade 2 (inches) PIP -F5 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

42 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION - COMBINED TABLE ASTM C591 Grade 2 (inches) PIP -F6 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

43 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION FOR CC ASTM C1126, Type III, Grade 1 (inches) PIP -F7 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

44 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION FOR CP ASTM C1126, Type III, Grade 1 (inches) PIP -F8 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

45 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION - COMBINED TABLE ASTM C1126, Type III, Grade 1 (inches) PIP -F9 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

46 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CC ASTM C534, Grade 1 (inches) PIP -F10 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

47 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CP ASTM C534, Grade 1 (inches) PIP -F11 SEPTEMBER 2017 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

48 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION - COMBINED TABLE ASTM C534, Grade 1 (inches) PIP -F12 FACILITY NAME: LOCATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

49 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR CC (Inches) PIP -F13 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

50 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION - COMBINED TABLE ASTM C534, Grade 1 (inches) PIP -F12 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

51 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR CC (Inches) PIP -F13 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

52 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR CP (Inches) PIP -F14 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

53 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR COMBINED TABLE (Inches) PIP -F15 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

54 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION FOR CC ASTM C552 Grade I (mm) PIP -FM1 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

55 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION FOR CP ASTM C552 Grade I (mm) PIP -FM2 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

56 INSULATION THICKNESS TABLE CELLULAR GLASS INSULATION COMBINED TABLE ASTM C552 Grade I (mm) PIP -FM3 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

57 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION FOR CC ASTM C591 Grade 2 (mm) PIP -FM4 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

58 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION FOR CP ASTM C591 Grade 2 (mm) PIP -FM5 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

59 INSULATION THICKNESS TABLE POLYISOCYANURATE INSULATION COMBINED TABLE ASTM C591 Grade 2 (mm) PIP -FM6 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

60 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION FOR CC ASTM C1126, Type III, Grade 1 (mm) PIP -FM7 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

61 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION FOR CP ASTM C1126, Type III, Grade 1 (mm) PIP -FM8 FACILITY NAME: LOCATION: INSULATION: PROJECT NO.: PROJECT DOCUMENT NO.: Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

62 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION COMBINED TABLE ASTM C1126, Type III, Grade 1 (mm) PIP -FM9 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

63 INSULATION THICKNESS TABLE RIGID CELLULAR PHENOLIC INSULATION FOR CC ASTM C534, Grade 1 (mm) PIP -FM10 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

64 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION FOR CP ASTM C534, Grade 1 (mm) PIP -FM11 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

65 INSULATION THICKNESS TABLE FLEXIBLE ELASTOMERIC CELLULAR INSULATION - COMBINED TABLE ASTM C534, Grade 1 (mm) PIP -FM12 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

66 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR CC (mm) PIP -FM13 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

67 INSULATION THICKNESS TABLE USER-DEFINED INSULATION FOR CP (mm) PIP -FM14 Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F

68 INSULATION THICKNESS TABLE PIP -FM15 USER-DEFINED INSULATION FOR COMBINED TABLE (mm) Pipe Size or O.D. (NPS) (in.) 1/2 3/ / Flat Operating Temperature, F