SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0
Arthit Project
Page 2 of 18
Revision 0
Description Issue For Approval
Date June’ 03
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0
Arthit Project
Page 3 of 18
TABLE OF CONTENTS SECTION
PAGE
1.0
SCOPE
4
2.0
MATERIAL AND WORKMANSHIP
4
3.0
MATERIAL, DESIGN AND FABRICATION OF WOODEN BOXES AND PALLETS
4
4.0
PRESERVATION
9
5.0
GENERAL REQUIREMENTS
9
6.0
PIPE AND INSTRUMEMT TUBING
14
7.0
MULTI-WALL PAPER SACKS
14
8.0
DRUMS
14
9.0
MAILING BOXES AND TAPE
15
10.0
EXPORT MARKING
15
11.0
PROCESSING, PACKAGING AND PACKING
17
12.0
AIR FREIGHT
18
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 4 of 18
1.0
SCOPE 1.1 This specification defines the minimum export packing requirements for equipment and materials for PTT Exploration and Production Public Company Limited. This specification defines minimum standards for export packing and does not relieve the packer of his responsibility to adequately protect the equipment packed for export. Deviations from this specification must be approved in writing by the Company.
2.0
MATERIAL AND WORKMANSHIP 2.1 Material used for packaging, packing, wrapping, sealers, moisture resistant barriers and corrosion preventatives shall be recognized brands and grades and shall conform to the best standards in the areas in which the articles are packed. 2.2 Workmanship shall be in accordance with best commercial practice and with the requirements for the applicable specification. There shall be no defects, imperfections, or omissions which would tend to impair the protection afforded by the package as a whole. 2.3 All orders should be shipped complete in one shipment. Detailed packing lists shall be issued showing weights and dimensions and exact contents of each case. All paperwork shall be completed in accordance with instructions in this specification.
3.0
MATERIAL, DESIGN AND FABRICATION OF WOODEN BOXES AND PALLETS 3.1 Lumber shall be sound and well seasoned to a moisture content of not less than ten (10) percent nor more than twenty (20) percent of its oven dry weight and be of nominal dimensions. Material shall be Douglas fir or equal for boxes and Class C woods for pallets. Pieces shall be free from all defects that may materially weaken them or interfere with nailing. Knots shall be sound and not in excess of 1/3 the width of the board. Knots shall be so located as not to cause weaknesses. All nails used in boxes and crates shall be cement coated wire box nails. For maximum strength nails shall be driven into the side grain of the lumber. Staples are not allowed.
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 5 of 18
Nails used in pallet construction shall be cement coated screw shank or annular ring nails. 3.2 BOXES 3.2.1 All boxes over 27'3" shall be made by using 2 inch framing. All boxes under 27'3" shall be made by using 1" framing, unless the shape of the cargo dictates 2" framing. Interior support board shall be strong enough to withstand stevedore handling. 3.2.2 The ends and sides shall be as follows: •
3/8" plywood sheathing (small crate)
•
1/2" plywood sheathing (large crate)
•
2" x 4" or 4" x 4" runners for skids
•
Deck framing shall be as follows:
•
2" x 6" or 2" x 8"
Tops of crates shall be one piece whenever possible to avoid seepage through cracks, otherwise a top coating is required. 3.2.3 Waterproof lining shall be used for sides, ends, and top of crates. Proper venting of cargo boxes containing machinery is required, as well as sufficient use of desiccants. 3.2.4 Weight of contents up to 500 pounds: Use a 1" cleated plywood box constructed of no less than 3/8" thick plywood. Boxes shall be strapped with two (2) bands of steel strapping. 3.2.5 Over 500 to 1,000 pounds: Boxes for this weight range shall be constructed of 3/8" plywood and 1" x 4" cleatings and modified to include a skid base of 1" deck with 2" x 4" lumber skids. Boxes shall be strapped with a minimum of two (2) bands of steel strapping.
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0
Arthit Project
Page 6 of 18 3.2.6 Over 1,000 to 8,000 pounds: Cases for weight of contents in excess of 1,000 pounds shall have a skid type base. These skids should be a minimum of 4" x 4" lumber secured to headers with 1/2" diameter carriage bolts. The deck should be of 2" lumber. Sides and ends should be of 1/2" CD exterior glued plywood sheathing with 2" x 4" or 2" x 6" framing members. The top construction shall be 2" lumber and 3/8" plywood. The corners of these cases shall be reinforced by the addition of perforated steel corner strapping. 3.2.7 Over 8,000 pounds: Where weights exceed 8,000 pounds, construction shall be similar to that of government specification MIL-C-104 modified for commercial use. Substantial framework shall be provided to bear superimposed weights while in ship holds. 3.2.8 Table of skid sizes: Net Weight of load (lbs) 500 1,000 20,001 30,001 50,001 80,000
- 1,000 - 2,000 - 30,000 - 50,000 - 80,000 - 100,000
Max. Length of Crate
Size of Skid Runner
(ft)
(in)
8 16 30 30 35 35
2x 4 4x 4 6x 6 6x 8 8x 8 8 x 10
3.2.9 All skid runners shall be spaced no greater than 48" center to center. All runners shall be Class C hardwood; oak is preferred. Ends of runners shall each be cambered. 3.2.10 If length exceeds limit shown in the table above, the next larger size shall be used. 3.2.11 The headers shall be the same size as the skid runners and bolted into each skid runner. The deck of the skid should be all 2" lumber. Side and end construction should have sheathing with a minimum thickness of 1/2" CD exterior glued plywood.
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 7 of 18
3.2.12 All internal framework shall be of 2" lumber and shall have diagonal bracing commensurate with the size of the container. 3.2.13 Crates shall be constructed of nominal lumber indicated for sheathed crates. Crates shall be diagonally braced on all faces and suitable for lumber hooks, slings and forklifts. Skids shall be installed where total weight exceeds 200 pounds. A fully sheathed box is preferred for material and equipment weighing over 1,000 pounds, though in instances where open crate construction is applicable, specification for skidded, framed boxes shall be followed insofar as skid framing, waterproofing and marking are concerned. Crate must be constructed to support its own gross weight when supported by grab-hooks at the top, slings around the end or base, or forklift forks, and to withstand crushing action when pushed or moved by drag lines. 3.2.14 Metal strapping shall be unannealed steel applied with a stretching tool and secured with crimped steel seals. Metal strap must be cut evenly at seal with no sharp edge. Strap must be applied one-sixth the distance from each end of box. Straps used shall be at least 3/4" x 0.028" H.D. for crates less than 100 pounds, and 1-1/4" x 0.035" H.D. for crates over 100 pounds. The same rule shall apply for corner straps. Straps shall be held in place by the use of edge protectors. 3.2.15 Heavy items shall be immobilized with wood braces. Fragile items shall be cushioned. Material packed in large boxes shall be layered between plywood sheets to maintain load integrity during transit. 3.3 PALLETS 3.3.1 Standard pallets shall be Class C wood construction 48" x 48" unless material to be palletized requires additional length. Pallets for sacked articles such as cement, mud, sand, etc., shall be 48" x 40" (or as required), with 5/8" CD exterior glued plywood decks and Class C wood stringers and bottom deckboards. (Acceptable alternative plywood grades are CCX Pine and ACX or BCX Fir.)
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 8 of 18
3.3.2 Pallets shall be double face, double wing, non-reversible type with two way entry. Both top and bottom deckboards or plywood decks protrude 4" beyond stringers for bar sling loading aboard ship. 3.3.3 Pallets shall have three (3) Class C wood stringers of uniform height, providing not less than 3-1/2" opening between top and bottom deckboards. 3.3.4 All deckboards shall be parallel and fastened to stringers at 90o angles. Edge boards of top and bottom decks should not be less than 6" nominal width. Remainder of the deckboards may be random 4" to 8" width. All deckboards shall be nominal 1" lumber of uniform thickness. Maximum spacing between deckboards shall be no more than 2". 3.3.5 Three (3) kinds of fastenings are acceptable: Bolts and nuts, drive screws (helically threaded nails), and annular ring nails. A. When bolts and nuts are used, the nut bearing surface of the pallet will be faced with a combination of flat and lock washers. Teenuts are recommended, which permit elimination of flat and lock washers, although it is necessary to apply torque washers under commercial carriage bolt heads. Counterboring of deckboards is necessary. Outside edge deckboards shall have at least two (2) bolt and nut combinations at each end, and at least one (1) bolt and nut at center bearing points. Random width deckboards should have at least one (1) bolt and nut combination at each bearing point. The correct size of teenut or equivalent for various pallet loads is as follows: To 2500 pounds - 1/4" x 20 To 4000 pounds - 5/16" x 16 Over 4000 pounds - 3/8" x 16 B. For deckboards not over 1" thick, use cement coated 2-1/2" 8D flat head, diamond point drive screws or cement coated No. 10 wire gauge 2-1/2" diamond point annular ring nails. Deckboards shall be nailed at all bearing points. For 3-1/2" to 5-3/8" width of deckboard, use two (2) of either type of nail.
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0
Arthit Project
Page 9 of 18 For 5-1/2" to 7-3/8" width, use three (3) nails. For 7-1/2" to 8" width, use four (4) nails. In order to prevent splitting, nails shall be staggered. 4.0
PRESERVATION 4.1 Articles fabricated of metals will be exposed to severe environments of moisture, sand, and heat. Process all metals subject to corrosion with a rust preventative suitable for the purpose intended. Iron and steel articles not having highly finished surfaces shall be protected by the application of a suitable thin film preservative (hard drying, cold application) if the nature of the item permits removal of the preservative with a petroleum base solvent. 4.2 Steel articles having highly finished surfaces of simple design shall be protected by the application of a suitable heavy preservative (hot dip). Articles such as bearings, impellers, and similar expensive materials shall be coated with transparent plastic dip seal or equivalent prior to packing to prevent damage due to rough handling, rust, and corrosion. Dip seal is available at A.J. Rod Company, Inc., 5011 Navigation Blvd., Houston, Texas 77011.
5.0
GENERAL REQUIREMENTS 5.1 Waterproof caseliners (in bag form, or an overwrap fabricated of asphalt laminated kraft paper and sealed with waterproof adhesive) shall be used if the goods are susceptible to damage from moisture. 5.2 Articles shall be nested or packed to reduce volume as much as possible. 5.3 Fragile articles shall be wrapped in crepe cellulose wadding (Kimpak) or some equally efficient cushioning material and floated in a suitable cushioning material of physical properties not harmful to article. 5.4 Bundled and strapped items shall be segregated to length and size and bundled into units not to exceed 2240 pounds. Apply steel strap (width 1-1/4", thickness .035" H.D.) with a stretching tool and secure with crimped steel seals spaced up to 36" apart. Apply
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 10 of 18
appropriate markings on a board or metal plate of suitable size wired or strapped securely to the bundle. 5.5 Equipment such as control panels, instruments, and electrical devices, shall be packed in an interior moisture/vaporproof barrier by using Metalam Marvelseal #1311E, MIL-8-31E Class or equal, with a silica gel or comparable desiccant to absorb moisture within the package, and polyethylene shrouded. Equipment must be secured to the case with bolts, blocks or straps. 5.6 Openings in electrical motors, generators and other electrical equipment shall be sealed with waterproof tape or in some equally efficient manner. 5.7 Screw cap closures on glass or metal containers must be tight, with a suitable seal to prevent loss of contents. 5.8 Governors shall be packaged and shipped separately from engine drivers. 5.9 In general, bagged items such as cement, muds, and sands shall be stacked no more than six (6) high on double faced, double wing pallets. Sacks shall be secured to the pallet by an application of waterproofing protection to the load such as a shrink wrap or a fiberboard cap banded to the pallet. Sacks will be glued to pallet and to each other to prevent shifting. 5. 10 Transformers shall be shipped without total oil capacity to facilitate handling. The transformer oil shall be shipped separately, and inside steel drums marked with purchase order item number, and all applicable shipping cargo markings. 5.11 Sufficient air space shall be provided in liquid filled containers, to provide space for expansion and minimize head pressure, to withstand exposure to extreme heat (130oF). 5.12 Special lifting devices such as spreader bars, shackles, cables, and all special shipping containers and cradles supplied by a manufacturer shall remain attached to the article until installed at the final destination. During land and sea transportation these items shall be blocked.
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 11 of 18
5.13 Small valves (less than 3"), shall be individually tagged and openings plugged with caps, flange protectors, thread or end protectors if threaded or butt weld. They shall be packed in the manufacturer's export boxed carton. Several cartons of the same item or different items on the same purchase order can be export crated or boxed together as long as this is clearly shown on the box or crate stencil and on packing lists. 5.14 Large valves (3" and over) shall be protected by a thin film of preservative that can be removed with a petroleum solvent. Flanges shall be protected by hard board, particle board, plywood, or plastic insert caps that cover the entire O.D. of the valve flange. Butt welded valves shall be similarly preserved, coated, and protected with butt end protectors. 5.15 Screwed or socket weld valves shall have similar preservative coating, and faces shall be protected by removable plastic caps or plugs. 5.16 Operators and/or handwheels, levers, or reach rods shall be removed from valves by manufacturers after testing and inspecting, similarly protected and boxed in the same box as the valves, and similarly tagged as valves. Electric, hydraulic, air and electrical operators shall have all holes plugged to prevent entry of moisture and sand. 5.17 Valves and operators, hand wheels, and levers shall be suitably blocked or packed individually in boxes to prevent shifting or damage due to rough handling. 5.18 Two-way entry, self stacking, plywood box or bin type (with cover) 48" x 48" pallets shall be used for valves and operators, using 5/8" CD exterior glued plywood for decks, sides, and tops with B wood frame and C wood for stringers or skids, fastened with cement coated drive screws or galvanized lag screws. 5.19 Flanges - All flanges shall be suitably protected with a thin coating of preservative and either steel strapped and blocked on 48" x 48" pallets manufactured using 5/8" CD exterior glued plywood for decks or 2" x 6" B wood slat decks with C wood stringers and/or
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 12 of 18
skid fastened using cement coated drive screws or galvanized lag bolts. 5.20 Small fittings (i.e., unions, tees, elbows, sockets, reducers, etc., up to 3") shall be preserved and boxed similar to small valves; Item 5.13. 5.21 Large fittings (over 3") shall be preserved and palletized similar to flanges; Item 5.19. Fittings may be boxed if appropriate. 5.22 Stud bolts, cap screws, nuts, and bolts should be preserved and boxed in vendor's export packed cartons. 5.23 Rigid and EMT electrical conduit fittings shall be boxed similar to small valves; Item 5.13. 5.24 Pneumatic and hydraulic fittings shall be preserved and boxed similar to small valves; Item 5.13. 5.25 Gaskets are considered fragile and shall be treated as such. Individual gasket sizes shall be boxed and labeled separately. NOTE: If gaskets such as natural rubber and neoprene or buna are specified, the crate should specify purchase order item number, quantity, and state "For cold storage out of the sun." Also, see Item 5.31 for packing of large diameter gaskets. 5.26 Cable trays, racks and raceways the same size and length shall be preserved, steel strapped, and crated or packaged and shipped in dry cargo containers if quantities are large enough to justify. 5.27 Plastic or cement underground conduit is to be strapped in bundles of the same size and length. This material must be crated for shipment. Plastic or cement underground fittings shall be blocked and boxed and/or crated similar to valve fittings. 5.28 Electrical wire and rope on reels shall be encircled and protected with wooden slats across the face of the rims attached by nails and banded.
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 13 of 18
5.29 Small structural steel, aluminum, or fibreglass (up to 4") of the same type and length shall be bundled and tagged with the purchase order item number on a metal tag. 5.30 Larger structural steel, aluminum, or fibreglass (4" and over) shall be prepared for shipment as per steel pipe; Item 6.1. 5.31 Gaskets of large diameter (30" and over), shall be shipped in boxes having 2" frame, 2" supports across the frame, and covered top, bottom, and sides with 3/8" CD exterior glued plywood. 5.32 Heavy equipment shall be bolted, strapped, braced or blocked to the skid to ensure safety during shipment. 5.32.1 Components of skid shall be either securely anchored to the skid or removed to prevent damage during shipment. 5.32.2 All instruments and any equipment removed from the skid for shipment shall be tagged and crated in waterproof boxes constructed from 2" lumber. Instruments shall be packed with sufficient dessicant for protection in transit and during storage at job site. Boxes shall be securely attached to the skid for shipment. The contents of each box shall be clearly stated on the outside of the box. 5.32.3 Openings, flange faces, threaded connections, wires, valve stems, and other component parts subject to mechanical damage or corrosion shall be adequately protected. Such protection shall consist of, but not be limited to, bolted wood or plastic flange covers, sealing with waterproof tape, enclosing with temporary metal housings, and coating all machined and threaded surfaces with a rust preventative. This protection shall be applied to all components, those removed and boxed and those remaining in place on the skid assembly. 5.32.4 Piping and handrails removed for shipment shall be properly tagged and secured to the skid from which they were removed. 5.32.5 Each skid shall have one box strapped to it containing a complete set of drawings together with a manual covering installation and operating instructions and other pertinent
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 14 of 18
instructions required for reassembly of components that were disassembled for shipment. 6.0
PIPE AND INSTRUMENT TUBING 6.1 Each length of pipe, including plastic and cast iron pipe, of two (2) inch or larger diameter shall be shipped as an individual package and marked accordingly. Pipe and rigid conduit smaller than two (2) inch diameter shall be bundled in units not to exceed one long ton. Apply steel strap (width 1-1/4", thickness .035" H.D.) spaced up to 36" apart. Each item must be bundled separately - do not bundle mixed items. A metal tag shall be strapped to pipe bundles indicating purchase order item number and all necessary cargo shipping information. Threaded and coupled pipe shall be equipped with plastic thread protectors. 6.2 Stainless steel and copper tubing shall be crated inside original shipping carton from manufacturer, and plainly marked with purchase order item number and all necessary cargo shipping information.
7.0
MULTI-WALL PAPER SACKS 7.1 If the use of multi wall paper sacks in packaging the product is indicated in the order, it shall be fabricated with, as a minimum, 6 ply paper. Sack closure must be positive to prevent sifting or leakage. A supply of open mount empty refill sacks (in securely tied bundles) equal to 5% of the number of filled sacks in the shipment shall be provided to replace those damaged in shipment. They shall accompany the shipment to destination, along with sufficient tape to seal. Bundled refill sacks must be indicated as a separate item on the shipping documents. For identification purposes, stencil or print order number on empty bags.
8.0
DRUMS 8.1 Drum head stencils and body stencils shall be coated with quick dry marine spar varnish to prevent shipping information from being obliterated due to rough handling or the elements.
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0
Arthit Project
Page 15 of 18
8.2 Fifty five gallon drums shall be shipped inside of International Shipping Organization (ISO) 8' x 8' x 20' steel dry cargo containers and they shall be securely banded to the container walls to prevent shifting. 8.3 At destination, drums shall be transferred from the dry cargo container, placed and banded four (4) to 48" x 48" pallet for transporting as required. 8.4 Water damage protection for paper type drums shall be applied to pallet load by using plastic shrink wrap over entire load. 8.5 Small drums and cans of paint shall be packed in standard type crates as required. Purchase order item number shall be stencilled on each group of items. 8.6 At destination, small drums and cans of paints shall not be unpacked from crates until used or issued directly to contractor. 9.0
MAILING BOXES AND TAPE 9.1 Mailing boxes for literature and printed matter shall be crushproof and properly sealed to prevent damage to contents. 9.2 Tape used for strapping boxes or bags shall be glass fibre reinforced, Scotch filament tape or equivalent. 9.3 Packing lists for mailing boxes shall comply with Item 10.3.
10.0
EXPORT MARKING 10.1 Marking indicated in the purchase order instructions to the vendor shall be stencilled with waterproof ink on two (2) opposite sides of the package. Gross and net weights marked on package must be expressed in pounds avoirdupois, and in kilograms. The case number shall identify the individual package and also indicate the total number of packages in the shipment; thus, Box No. 1 of 4, Box No. 2 of 4, etc. Items within a multiple pack of the same commodity, with identical count, gross, tare and net weights and
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 16 of 18
cube, (such as shipment of twenty drums of anti-freeze) need not be numbered 1 and up. 10.2 All stencils and markings shall be coated with quick dry marine spar varnish to prevent shipping information from being obliterated due to rough handling or the elements. If marking pen is used in conjunction with stencil, handwriting must be neat and legible. 10.3 A set of packing lists shall be enclosed in a clear waterproof plastic resealable envelope stapled to the box such that the receiver may determine contents without opening container. An additional set of packing lists is to be enclosed in a clear waterproof plastic resealable envelope stapled inside the container. A copy of the vendor's delivery ticket and/or packing list is to be attached outside the container in a non-clear plastic resealable envelope. 10.4 Multiple parts which comprise a single line item on one purchase order shall be identified by applying the full article description to one unit while the remaining units retain the standard manufacturer's, vendor's, or supplier's identifying marks on individual packages. Packing lists shall list each individual unit. The piece or package indicating the full article identification marking must be packed in a location within the shipping container for first removal. 10.5 Packages containing articles required to rest in an upright position shall be marked with red arrows applied on diagonally opposite corners of the shipping container pointing to the top of the package. If it is critical for the load to remain upright, equip the box with lift handles, skids, tip peaks or cables, or some similar device to assure the box will be stowed and handled in an upright position. Not all cargo handlers are familiar with international cargo handling markings. 10.6 The following export markings shall be applied by stencil to at least two (2) sides of each export shipping container: PTT Exploration & Production Public Company limited. Order # Weight XXX (Lbs & Kilos) Dimensions .W.H. (Inches & Cm) Box Number of
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 17 of 18
10.7 Shipment to the export forwarder shall be marked with consignee's and consigner's complete address on an appropriate tag stapled or wired securely to the container. This tag must be removed prior to shipment. 11.0
PROCESSING, PACKAGING, AND PACKING 11.1 Spare parts, special tools, catalogues and parts manuals will be processed and export packed to manufacturer's, supplier's and vendor's standard specifications. 11.2 Only items covered by one purchase order shall be packed in a box. 11.3 Several cartons of the same item or different items on the same purchase order can be export crated or boxed together, as long as this is clearly shown on the box or crate stencil and packing lists. 11.4 Dry cargo shipping containers shall be used whenever possible to reduce volume and speed cargo unloading at all points. A complete set of duplicate packing lists for each purchase order shipped inside the containers shall be attached to the outside door and on the inside of the door. Each carton in the shipment shall be identified with purchase order number. 11.5 Any shipping crate received in damaged condition at the export packers shall be repaired, and all charges for the repairs billed to the vendor. 11.6 Each equipment piece, part or package must be tag marked, labelled or printed with the Company tag number as indicated in the purchase order. This tag number will be applied following the article identification/manufacturer's part number. 11.7 Vendor shipments to the export forwarder that are received without a priced packing list or invoice will be refused at the forwarder.
Arthit Project
SPECIFICATION
AGS-38
EXPORT PACKING REQUIREMENTS
Rev.0 Page 18 of 18
12.0
AIR FREIGHT 12.1 Instrument panels, delicate instruments, parts, etc., shall be packed in a vapor proof material, foam packed, desiccant added, and shipped air freight. Cargo shall be packed for very rough handling, and long term storage at destination. 12.2 Shipping cartons for air freight shall be light weight but sturdy, usually 1" x 4" framing with 3/8" rough plywood decking, top, and sides. However, adequate protection of the shipment takes precedence over weight considerations in all cases. 12.3 Items shall be shipped in vendor's export shipping cartons whenever possible. They will be reboxed or otherwise packed to the air carrier's specifications by the export forwarder when necessary. 12.4 Sizes or articles shipped by air freight to Company are limited to 122" long x 88" wide x 66" high. 12.5 Packing lists shall be attached as specified in item 10.3. 12.6 All air freight shipments shall conform to International Air Transport Association (IATA) regulations.