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REVISIONS
<br /> SECTION 22 00 10 manufacturer's data and warranty forms. Warranty forms are to be located in the front of the manuals as well moduiar seai are sub�ect to trapping water on tne top side, pack with water resistant foam and caulk with flexible caulking or grout. and demonstrations; receive approvals of proposed date prior to makin final arran ements.
<br /> GENERAL PLUMBING REQUIREMENTS g 9
<br /> as in each applicable section. Provide address and 24-hour phone number of the firms responsible under C. Building Walls and Floor Slabs (Above Grade)- New Construction: Where domestic hot and cold water and hot water circulation 3.23 ON-SITE OBSERVATIONS AND SAFETY MEASURES
<br /> warranty. Items requiring service or correction during the warranty period shall be serviced within 24-hours of piping passes through concrete walls or floors within the building,the sleeves shall be of sufficient strength to withstand the pressure A. During its progress, all work shall be sub'ect to observation b the Owner's re resentative. The E
<br /> PART 1 -GENERAL � y p ngineer has not been retained or
<br /> notification by Owner. Data in manuals shall be neat, clean copies, posted on 8 1/2 x 11 sheets, wlth and concrete pouring operation without deforming or rupturing. Sheet metal ductwork with end slit and formed into flanges is not compensated to provide design and construction review services relatin to the Contractor's safet recautions r
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<br /> .01 GENERAL operation and maintenance instructions for each item of equipment installed. Drawings shall be accordion acceptable. Sleeves shall extend 1°above the finished floor. Sleeves in walls shall be flush on both sides. methods techni ues s
<br /> q , equences or procedures required for the Contractor to perform his work.The Contractor will be totally �
<br /> A. Conform to General Conditions, Supplementary Conditions, and Division 01. folded. An index shall be provided with all contents listed in an orderly presentation according to specification D. Building Walls(Above Grade)-Existin Construction: Where domestic hot water
<br /> 9 and hot water circulation piping passes through responsible for conditions of the jobsite, including safety of all persons and property during performance of the work.This z
<br /> . B. This section of the specification applies to the entire mechanical work, both interior and exterior, as specified section. concrete or masonry walls, provide galvanized sheet metal sleeves. When piping passing through is insulated,the sleeve shall be re uirement will a I continuousl
<br /> q pp y y and not be limited to normal working hours. It shall be the Contractor's responsibility to comply W
<br /> herein after and shown on the plans. B. Number of Copies: A preliminary set of the O&M Manuals shall be submitted for approval. After this set has large enough to permit the covering to pass through.Where the wall is a fire separation,the o enin between the sleeve and ' ��
<br /> P 9 with Safety and Health Regulations for Construction" in the Federal Register by the U.S. Department of Labor. Contractor shall be
<br /> C. This Contractor is responsible for coordination with all other trades. been approved, two additional sets shall be pre pared and the three sets shall be transmi t te d to t he Owner'S insulation shall be sealed with intumescent material; see Paragraph"Fire Integrity"in this section.The wall around sleeves shall be responsible for providing all such safety measures and shall consult with the State and/or Federal Safet I �
<br /> 1.02 SCOPE y nspector for interpretation �
<br /> , repl'esetltative. patched to original finish. whenever in doubt as to whether he is or is not in compliance with State and/or Federal regulations. Furthermore,the Contractor
<br /> A. All services to within five (5} feet of the building shall be provided as shown on plans, and final connections to C. Binding: Organize operating and maintenance data into suitable sets of manageable size. Copies shall be E. Pipinq subject to Expans�on:wnere pipin is sub'ect to motion due to ex ansion such
<br /> 9 1 p , as domestic hot water piping,the sleeve shall distinctly assumes all risk or damage or injury to any persons or property wherever located resulting from any action or operation U
<br /> these services shall be made by the Mechanical Contractor. submitted in 3-ring binders. Covers shall include the name of the Job, Owner, Architect, Engineer, Contractor, be made large enough to allow free motion.When piping passing through is insulated,the sleeve shall be large enough to permit the under this contract or in connection with the work.
<br /> 1.03 DEFINITIONS O
<br /> and the year of completion. The back edge of the binder shall include a label with the name of the Job, the covering to pass through. 3.24 DRAFT STOPS Q
<br /> A. The term "approved equal" means final approval by the Owner s representative of a material or piece of Owner and the year completed. Each copy shall have a typewritten index and tabbed dividers between 3.07 WALL/FLOOR PLATES AND ESCUTCHEONS
<br /> A. It shall be the responsibility of each Contractor performing his trade to verify with Architectural Plans and to maintain the integrity of
<br /> equipment substituted for that which is shown in the specifications or plans. equipment categories. Binders are to be no more than 80% full; binders that are over 80% full will be sent back A. Where piping passes through an wau,floor or ceilin it shall be fitted with chromium-
<br /> Y 9, plated escutcheons,with suitable set screws, draft stops,whenever his work requires penetration of these areas. Patch as required to maintain integrity aft stops. �
<br /> B. The term "provide" means the furnishing and installing of equipment (inc ing connections and fOr dlvldltlg IntO addlti0nal bindel's. or other approved holding device.Where extended sleeves are necessary,the plates shall be of sufficient depth to cover the
<br /> appurtenances) complete and ready for use. 1.17 CERTIFICATIONS sleeves. O
<br /> C. The terms "Mechanical Contractor (MC)" and "Electrical Contractor (EC)" as � these Specifications or on A. Provide written certification that work has been fully completed in strict accordance with Plans and 3.08 PIPE HANGERS AND SUPPORTS SECTION 22 05 53 �
<br /> the Contract Drawings, refer to those subcontractors working under the direction "General Contractor Specifications and request final inspection. A. wnere therma� movement in the i e line will occur,the i e han er assembl must be ca able of su ortin the line in all o eratin IDENTIFICATION FOR PLUMBING, PIPING AND EQUIPM U
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<br /> ' (GC)." B. Provide written certification that Contractor will replace materials and workmanship that prove defective for one conditions.Accurate weight balance calculations shall be made to determine the supporting force at each hanger location, in order to PART 1 GENERAL
<br /> 1.041NTENT OF DRAWINGS (1) year after date of acceptance or extended warranty as listed in individual sections. prevent excessive stress in either pipe or equipment connections. �
<br /> A. The drawings are diagrammatic and do not show the exact details and locations, nor all offse ' ing. C. Provide written certification of inspection from the Authority Having Jurisdiction, stating that all work has been B. Where piping is to be su orted from buildin steel beam clam s shall be us 1.01 SECTION INCLUDES '
<br /> PP 9 , p ed. Beam clamp selection shall be for the required load ♦l F-
<br /> , Contractor shall provide additional fittings, offsets and extensions in piping and related mechanic ation inspected, accepted, and approved as complying with existing governing ordinances and codes. and tne conf9uration of tne stee�at the oint of attachment. Drillin holes in the ste I A. Valve Tags.
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<br /> P g e for hanger rod will not be permitted unless
<br /> as required to meet the intent of the documents and shall include these items in his bid. Contractor s o D. Provide written certification that Owner's representative has been fully instructed in the operation and function approved by the structura� En ineer. Use onl ad'ustable side beam cla
<br /> 9 Y 1 mps(Type 25); standard beam clamps are not acceptable. B. Pipe Markers and Arrows. �� z.
<br /> include in his bid provisions to relocate or shift piping where conflicts exist with Structural, At'ChlteCtUral o . Of all meChatliCal SyStems. C. Riser Clamps(Vertical Piping): Piping shall be supported at each floor with a riser clamp or at sufficient intervals to carry the weight C. E ui ment Identifi '
<br /> EleCtriCal. q p cation Nameplates. � O
<br /> E. Pt'Ovlde COpies Of CettifiCati011s In the O & M Manuals. of the piping and its contents. Stacks shall be supported at their base by a concrete pier or by a suitable hanger located on the
<br /> B. Refer to the complete set of Architectural, Structural, and Electrical Plans and Specifications for additional 8 DOCUMENTS D. Ceiling Tile Access Markers. � U
<br /> horizontal run, close to the riser. Riser clamp extensions shall rest on the building structure where possible; auxiliary steel supports �,, ,
<br /> details of the work. Review Plans and Specifications of other trades to identify other requirements. resent the following documents to the Owner'S t'ep1'eSelltative prlOt't0 final aCCeptallCe Of build111gs. Fitlal shall be provided where it is impractical to rest directly on the building structure. E. Valve Chart Frame. �" �
<br /> Discrepancies shall be reported to the Owner's representative immediately before ordering material or ent of the Contract will be contingent upon receiving these documents: D. Angle Clips: Where piping is to be supported from building wood structure, angle clips shall be used with lag bolts sized to support 1.02 REFERENCE STANDARD
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<br /> begit1t11Ttg w01'k. 1. (as-bullt) drawlllgS. the load in shear.Any attachment to wooden structural members shall be subject to the approval of the Structural Engineer. �
<br /> 1.05 COORDINATION 2. Ope and Maintenance Manuals (3 sets). A. ASME A13.1 -Scheme for " nfification of Piping Systems;The American Society of Mechanical Engineers.
<br /> E. Hanger Rods: Hanger rod size shall be selected on the basis of loading from the following table:
<br /> . A. Examine the Architectural, Structural and Electrical drawings before work is started. Consult with each of the 3. Final m submittaL 3�s�� 6 1 0# B. R e f e r e n ce s tan dar -'�,i�la tes t revision as accepted by the local Authority Having Jurisdiction.
<br /> o t h e r C o n t r a c t o r s r e g a r d i n g loca tions an d spaces require d for wor k an d lay out work to avoid interFerence. 4. Warranties � xtended Warranties. �/2" 1,1 3 0# 1.03 SUBMITT � ^
<br /> M a x i m u m c l e a r a n c e s h a l l b e m a i n t a i n e d for service access an d mam tenance o f a l l equipment. Failure to 5. A roved Fina � ncin lo s. Air S stems 3 sets . �`"
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<br /> coordinate shall be justification to require Contractor, at his own expense, to move his work to provide the 6. Final certificates o�� ction and code com liance. A. L� �t list of wordin s mbols, letter size, and color codin for mechanical identification, include matching size and colored
<br /> p 3/4° 2,710# �. 9, Y g
<br /> necessary space for the other contractors. 7. All applicable forms re by these specifications. ��'�rows.
<br /> 7/8" 3,770#
<br /> B. Mechanical systems have space priority as follows, listed with highest priority first: Graded Drainage Piping, 8. Provide copies of the abo` uments in O & M Manuals. �''�� Chart and Schedule: Submit valve chart and schedule, including valve tag number, �ocation,tunction, and valve manufacturer�s
<br /> then Ductwork, Drainage Vents, and Domestic Water Piping. MC to make certain that priority access is 1.19 WARRANTY ``�:�.���� �" 4,96� �.-� ,,.-�
<br /> ��., F. Hangers shall be subject to tensile loading only. Where lateral or axial movement is anticipated, use suitable linkage in hange�.- ' o/� name and model number.
<br /> maintained. This shall be coordinated by the GC and MC without assistance from Owner's representative, A. All Plumbing systems, and all parts of, shall be warranted (parts and labor), for a period of one (1) year permit swing. �o NOT BEtv�Ro�s. �-�� C. Product Data: Provide manufacturer's catalo literature for each roduct re uired.
<br /> Engineer, or Architect. after the date of substantial completion " �� tel'mined by the dOCUmentati0ll. G. All rods shall be electro-plated to prevent corrosion. ��
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<br /> C. Contractor shall be responsible for his own coordination between all other trades. Development of Shop B. Contractor shall repair or replace, to the s tion of the Owner's re resentative an defective ma r' -�''�� D. Project Record Documents: Record actual locations of ta ed valves on As-Built�s.
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<br /> p , y e ia , H. All rods shall be double-nutted, on both ends if applicable, and excess rod on the bottom shall be cut flush round for safety.
<br /> Drawings shall be a collaborative effort between the General Contractor, Mechanical Contractor, Electrical e ui ment, or oor workmanshi which ma s � �tself durin this warrant 1.04 QUALITY ASSURANCE -� �r��' t
<br /> a p p p Y g y period. 3.09 CUTTING AND PATCHING {NEW WORK) ��=�`T " �� _Y,��
<br /> Contractor and all other subcontractors working on the project. Shifting of piping, ductwork and other C. Test and Balance shall be warranted for two 2 `` \' ,;��,,��� �
<br /> , �, ��,.� =:� � .
<br /> y � Otal, frOm date Of fltlal aCCeptanCe. A. Furnish dimensions and locations of openings to other Contractors doing the work. Provide ampl ;; e to avoid delays and A. Perform work in accordance with applicable codes. �n �.`�.�. �
<br /> ���.r� t. ���-�
<br /> mec anical items shall be the responsibility of the Team to maintain the intent of the documents. Submit PART 2 - EXECUTION �
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<br /> unnecessary labor. Cutting and patching made necessary to admit work, repair defective `ci�or workmanship, or by neglect to � y3 � �-�
<br /> drawings to the Owner's representative. 2.01 SUBMITTAL �� , \ anticipate proper requirements, shall be done by the General Contractor. at the exp� '`��` t�ie Mechanical Contractor.
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<br /> . Detail Drawings By Contractor: Whenever the Contractor's work is of sufficient complexity to warrant additional A. Owner's representative's review of submittals is for general � rmance with the design concept and Contract 3.10 CUTTING AND PATCHING EXISTING STRUCTURE `���f PART 2 PRODUCTS
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<br /> detailing, or when requested by the Owner's representative, this contractor shall prepare additional detail Documents. Markin or comments shall not be construed as re the Contractor from co � � ^�� ' -�f� �
<br /> g ,`� mplianee with the A. All necessary cutting and patching of existing structures necessary for in� V ion of inechanical work shall be done by the 2.01 MANUFACTURERS
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<br /> � drawings to scale 1/4" = 1' on paper same size as Contract Drawings. With these layouts, coordinate this work project Plans and Specifications, nor departures therefrom. The ctor remains responsible for details and nnecnanicai contractor, as directed b the Owner's re resentative. �- . <,� - ��
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<br /> with the work of other trades. Such detail work shall be clearly identified on the drawings as to the area to accuracy for confirming and correlating all quantities and assembly a � � safe perFormance of his work. B. Au surfaces must be a � � � y Cor oration y
<br /> ��������r���J �
<br /> p tched upon completion of the work to tl� ._trsfaction of the Owner's representative. Final finish of all patched �� � �
<br /> which it applies. Do not submit these drawings for approval. At completion, include a set of such drawings with �`�w . �� B. Seton Identification Products ,���
<br /> O�. surfaces shall be done per Architectural finish schedule ���#���eral Contractor.All excavation necessary for the Mechanical �'��
<br /> each set of As-Built Drawings for Owner's record purposes. `�"'��.' , ' c. Markin
<br /> 1.06 WORK IN OTHER SECTIONS ��� �� Contractor shall be pertormed by the MC. Surfaces s be p tched as herein before specified and all backfilling shall be done in g Services, Inc.
<br /> SECTION 22 00 20 �. ` accordance with re uirements of this section a "� �lated notes in the Contract Documents. If none specified, restore to original 2.02 VALVE TAGS
<br /> A. Drawings and General Provisions of the Contract, including General and Special Conditions and Division 01 BASIC MATERIALS AND METHODS FOR PLUMBING ��� , condition. p �;���'`�T�
<br /> Specification Sections, apply to this Section. � �' �'f'`A A. Metal Ta
<br /> 1.07 CODES AND REFERENCES 3.11 ACCESSIBILITY y��� gs: Brass with stamped blackened letters; tag size minimum 1-1/2"diameter with smooth edges,40 mils thick.
<br /> PART 1 -GENERAL �`��� A. Locate valves,traps, etc., so as�o�;easily accessible in mechanical spaces or through access panels, specified hereinafter. B. Tag Lettering: First Line=System Abbreviation; Second Line= Consecutive Valve Numbers, staring at 01.
<br /> A. Codes and Standards listed shall be the most current issue as adopted by the Local Jurisdiction. In the event 1.01 WORK INCLUDES Otherwise, obtain Owners r �s�entative's approval of location. C. Beaded Chain:#6 x 4-1/2"- Nickel Plated.
<br /> . of a conflict of codes, th2 fT10St Stl'It1geClt COde WIII apply. A. General requirements for basic materials and methods. ���' '•��,��,�
<br /> t�� B. Any equipment requiri� ,aintenance clearances for servicing of filters, motors, compressors, etc., shall be carefully installed to
<br /> 1. International Building Code (IBC) 1.02 REFERENCES 2.03 PIPE MARKERS AND ARROWS
<br /> 2. Uniform Plumbing Code (UPC) �,� avoid servicing pro ms. Failure of Contractor to comply with this requirement shall be sufficient cause for Contractor to make all
<br /> A. See General Plumbing Requirements. `` '� A. Com I
<br /> 3. International Mechanical Code (IMC) �;� , necessary cl�, r�ges at no cost to the Owner.To avoid problems with interpretation of the NEC, allow 42"for all electrical clearances. p y with ASME A13.1. �
<br /> PART 2-PRODUCTS ��. -�_`%
<br /> ' 1.08 PERMITS AND FEES �`�.� 3.12 ACCES ORS AND PANELS
<br /> 2.01 GENERAL ��.� � �`�¢ B. Plastic 7ape Pipe Markers: Flexible vinyl film tape with pressure sensitive adhesive backing and printed markings. �
<br /> ��;� A. Lo��ns of panels shall be carefully selected during construction, so as not to be located behind cabinets, etc. Coordinate closely
<br /> A. Obtain and pay for all permits, licenses and construction or utility fees. Furnish final certificate to Owner A. See specific sections for this requirement. �" X-'' C. Plastic Tape Pipe Arrows: Nominal sizes and colors to match pipe markers. 1", 2"and 4". �
<br /> showing compliance with code requirements. 2.02 DAMAGED OR REJECTED MATERIALS \`��� �,- �itti°fhe Architectural and Electrical Plans before installing panels.
<br /> ��� '� areas such as janitor's room or on painted walls, etc., access panels shall be prime-coated and painted by the General Contractor; p p �
<br /> 1.09 SCHEDULING ` �%�� D. Size of i e markers
<br /> A. Remove from the site immediately. �j �,w; nstall before surrounding surfaces have been painted. In areas such as toilet rooms,the access panels shall be stainless steel or 1. 3/4"to 1-1/4"OSD of covering = 1/2"letters.
<br /> A. Comply with requirements of General Specifications. 2.03 HAN�ERS �� �s O
<br /> � me-plated. In nther finished areas such as on ceilings, all access panels shall have the same type of finished surface as that of 2. 1-1/2"to 2"OSD of covering = 3/4" letters.
<br /> � .10 PRIOR APPROVALS A. Manufacturers: .-,`"�� `�-�'r �
<br /> ,� th ��ounding area.
<br /> A. Specifications have been written around equipment and material selected for this project based on quality, 1. Grinnell C. Provi ess anels for all wall cleanouts on draina e i in and concealed valves for all i in 2.04 EQUIPMENT IDENTIFICATION NAMEPLATES �...
<br /> �� ���P 9 p P 9 p'p g.
<br /> size, capacity, and performance required to meet building design criteria. Any equipment and/or material used 2. Michigan Hanger v D. Doors sh ve cylinder lock latches, all keyed alike. A. Description:
<br /> in this project, that is not as specified, must have prior approval from the Owner's representative. 3. Tolco ,�� ���,� a
<br /> ,a� E. Provide fire= �ccess doors for one-hour or two-hour rated walls and ceilings; units shall be UL labeled. 1. Plastic Laminate 1-1/4" letters and arrow.
<br /> B. Request for Approval must be submitted with substitution request form included in Division 0 to Owner'S B. Provide all anchors, hangers and all supports forpiping and equipment included in contract � ,d%` 3.13 MECHANICAL! �� SSES N
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<br /> representative a minimum of 10 calendar days prior to bid date. This letter shall be accompanied with C. It is the responsibility of the Contractor to provide an adequate pipe suspension system in accordance wi� t�co nized en ineerin �`'�'�°
<br /> complete information regarding items to be substituted. If su lier re ulres a re I t0 the I'e UeSt fOr a roval ��fr/ 9 9 9 A. Provide suitable ac ���Aall mechanical equipment requiring servicing, maintenance, replacement, or repair. 2. Vinyl Markers 1-1/4"letter and arrow.
<br /> PP q p Y q pp , practices, using standard, commercially-accepted pipe hangers and accessories. � 3. Color per ASME standards. �
<br /> ,� ;. 3.14 PAINTING,TAGS, ET��,,
<br /> . he is to send a self-addressed, Stamped e11VelOpe with I'eqU2St. D. All pipe hangers and supports shall conform to the latest requirements of ANSI Code for Pressur,��ping, B31.1, and Manufacturers A. Field painting of all equipm�'�= ' ing etc., located in and ex osed in occu ied s aces shall be b
<br /> � � P p p , y the General Contractor. See 2.05 CEILING TILE ACCESS MARKERS �
<br /> C. Those items that receive prior approval will be listed in the Mechanical Addenda. Standardization Society Documents MSS SP-58 and MSS SP-69. �-�=' Architectural painting specifica�� W
<br /> D. Supplier, and/or Mechanical Contractor, shall be responsible for ensuring that substituted material or 2.04 ACCESS DOORS AND PANELS s',%�'�� B. Pipe Markers: �`�� A. Description: Vinyl or Plastic markers, 1�2°diameter minimum with color coded head.
<br /> equipment is of the same size, quality, capacity, weight, and electrical characteristics as that specified. Any A. Manufacturers �F �,��, Q
<br /> changes and costs required during construction, due to contractor's/supplier's neglect to properly select 1. Jay R. Smith �'�'�� 1. Piping throughout the building sha e� ual to Brady Corporation No. 8-946, M.S.I. No. MS-900, meeting or exceeding ANSI B. Color code as follows
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<br /> substituted e UI ment shall be aid b the contractor/su II@f. � A13.10-1981. Pipe markers shall cons �two wraps of arrows in the direction of flow, color, and wordin as indicated in the
<br /> p p ' p Y PP 2. Milcor ��' �'�'� g 1. HVAC Equipment: Yellow.
<br /> E. Prior approval to bid does not mean automatic final a roval of material or e ui ment b the Owner's 3. A �� following schedule. Stencils shall be visib q��d and spaced on maximum 20�-0��centers for long straight pipe runs. Stencils
<br /> pp q p Y pproved equal. � shall be located on both sides of a wall, withi �};�'�rst 3'. 2. Plumbing Valves: Green. �
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<br /> t'e resentative. Final a rOVal wlll be iven after final submittal data has been resented to Owner S B. 16 gauge steel door and frame with concealed hinge and cylinder lo. f'rovide matching latches/locks keyed the same for multiple 2. Color Code Schedule: (Service, Color, Stencd) �''� 2.0 6 V A L V E C H A R T FR
<br /> AME �
<br /> . re presentative, wi t h c o m p l e t e i n f o r m a t i o n r e g a r d i n g w eig h ts, capaci ties, Slze, e lec trica l requirements and panels in a project. When"B"dimension is 24"or more, provide iJdit onal latches at the top and bottom of door. Provide finish and Domestic Cold Water Green C.W.����p•F;,`
<br /> ,•�� A. Description:Anodized aluminum frame, letter size, to hold typewritten chart under clear plastic window. O
<br /> . quality. material as noted in Part 3- Execution. �� Domestic Hot Water Yellow H.W. ���'
<br /> 1.11 MATERIAL AND MATERIAL SUBMITTALS ���` `r �'��a� PART 3 EXECUTION
<br /> PART 3-EXECUTION Domestic Hot Water Recirc. Yellow H.W.C. �'��
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<br /> A. All materia! used on the pro�ect shall be new material and free from defects. This Contractor shall submit 3.0� LAYING OUT WORK ���k O
<br /> Waste and Vent Lines Yellow D.W.V. ��.��,� 3.01 PREPARATION
<br /> catalog data and engineering data, On all equlpment aS SpeCifled Ot' having I'eCelved pPior approval. A. Locate all general reference points as established� .the General Contractor and take such action as is necessary to prevent their 3. Ceilin Tile Access Labels: Wh ���'��`�'� T
<br /> ��i�� g ere it is necessary to remove ceilin ,�te���to access valves, etc., provide and install round 1/2" A. De rease and clean surtaces
<br /> A. All Plumbing Fixtures, Trim, Piping and Valves in contact with potable water shall be certified lead free (less destruction; lay out work and be responsible f v Il lmes,elevations, grading for utilities and other work executed under the Contract. diameter, ellow self-adhesive labels on the m
<br /> ,�s� . ��;��� 9 to receive adhesive for identification materials. i
<br /> ,�" �F� Y , etal ceiling grid,visible , �,all four comers of each tile requiring removal. 3.02 INSTALLATION �
<br /> than 1/4 of 1%). Any product designed for dispensing potable water must meet both the NSF 61 and NSF 372 Exercise proper precautions to verity fl9ur s�fiown on drawings before laying out work, and be responsible for any errors resulting 3.15 FIRE INTEGRITY ����,
<br /> test standards, or be NSF-61-G certified to all requirements of NSF/ANSI 61 (health effects) and all from failure to exercise such precautio '`-��`T� �s�z�� �
<br /> requirements of Annex G and NSF/ANSI 372 (lead content) via third-party testing and certification. 3.02 WORKMANSHIP A. All penetrations of fire-rated walls, ceilings, roofs or floors by piping must be prot,@�f�by appropriately-rated assemblies and A. Install plastic nameplates and markers with corrosion-resistant mechanical fasteners, or adhesive. Apply with sufficient adhesive to
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<br /> y caulking to maintain integrity of structure. e��� ensure permanent adhesion. W
<br /> B. Material and equipment specified is designated by various manufacturer's catalog numbers. Acceptable A. Furnish and install all e ui men r a(neat and finished a \��� J
<br /> q P �� ppearance. If, in thejudgment of the Owner's representative, any portion of 3.16 CLEANING UP �.��� O J
<br /> �` �, e�. B. Install tags with nickel-plated chain.
<br /> a ternate manufacturers are also listed. Such manufacturers are exempt from the 10-day prior approval clause tne work has not been instal� >in a workmanlike manner, or has been left in a rough, unfinished manner, Contractor will be re uired A. Com I with re uirements of the General Specifications. ���
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<br /> ��,�� C. Install las i cv
<br /> . of these specifications, but must submit standard submittal data for final approval as otherwise noted. to remove and reinstau t �equipment, and patch and paint surrounding surfaces in a manner satisfacto to the Owner's � t c i e markers in accordance w�
<br /> p P P ith manufacturer's instructions. Install a circular wrap of arrows at each end of the pipe � o0
<br /> - ,�, rY B. Remove tags, labels, etc., from all plumbing fixtures. Clean all fixtures and trim. �� � marker. = a'
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<br /> . Submittal shall be arranged in numerical order, according to specification section number and item number. representative, withou �ny increase in cost to the Owner. 3.17 CAULKING �'��
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<br /> Submittal shall be bound in hard cover, loose-leaf binder(s). 3.03 EXCAVATION G ERAL A. Caulk all o enin s and flash around all i in and e ui ment assin throu h roof, floor, and walls`. <- ulkin shall be w D. Install plastic tape pipe arrows com letel around i e in accordance wi �
<br /> P 9 P P 9 q p P 9 9 �c,��. g ater p Y p p th manufacturer's instructions.
<br /> D. Submittal shall be as follows: Before ordering or installing any of the materials, this Contractor shall submit A. PerForm all ne� ,sary excavation, shoring and backfilling required for the proper installation of work inside the buildings and resistant. See also Par r �:°-'<.:
<br /> ag aph "Fire Integrity"for rated wall, ceiling, roof, or floor penetrations. ���.�,: E. Identi all mechanical e ui ment air handlin uni s U �
<br /> �,,,�_,, fY q p , g t , pumps, heat transfer equipment, tanks,water treatment devices etc. with
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<br /> Coples 0 complete information on the materials to be used on the project. Submittal may be electronic or in premises�c��,�itside as may be necessary. Slope sides of excavation to comply with local codes and ordinances having jurisdiction. B. All i in enetrations of walls ceilin s an
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<br /> P P 9 P , g , d floors shall be caulked.A chrome-plated escutcheon plate sh ,.� .�nstalled at each plastic nameplates. m w
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<br /> ard copy. If contractor chooses to submit rinted co ies he shall rovide five co ies to the Owner s l� � � w
<br /> p p � p P Shore a��brace where sloping is not possible because of space restrictions or stability of material excavated. Sewer trenches shall visible pipe penetration of walls, ceilings, or floors. "=�,,:�
<br /> � representative. Submittal shall include, but not be limited to, the followin �`�� F. Identify ALL valves with tags. � w
<br /> 9� be ex�vated to the grade with the bottom rounded to the outside of the sewer piping. Bell holes shall be hand excavated to ensure 3.18 7ESTS,ADJUSTMENTS AND INSPECTION .� � � �
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<br /> 1. Contractor's Cost Breakdown. tt��,�ng rests for its entire length upon the bottom of the trench. A. Test all work thoroughly and systematically, both during construction and after com letion. Notif Owner's re resen "'� G. Identify piping, concealed or exposed,with plastic pi e markers. Identi service flow direction. Install i
<br /> 2. Complete List of Subcontractors and Su IlerS. p y p ta v��,�8 hours in P fY , n clear view and align with � �
<br /> pp B.,p�� .xcess excavation shall be backfilled with gravel or sand and mechanically compacted to give full support to the pipin . In case of advance of all tests.Tests sh II e� axis of i in . w
<br /> 9 a be maintained until approved.Tests shall be as hereinafter specified. �.� p p g Locate identification not to exceed 20'on center for straight runs including risers and drops, adjacent each valve and � �
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<br /> 3. PieV
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<br /> p , es and Specialties for each system including storm and sanitary drainage systems, dOmestlC ,�`,,�sewer lines in rock excavation, the excavation shall be made at least 6"dee er than re uired and backfilled wi h ��:
<br /> p q t sand to outside B. The Contractor shall test the com leted installation as in re ular s `�,�, tee, at each side of enetration of structure r
<br /> ,<� ;�` p g ervice.Any defects or imperfections that may show up ar ,�,�e P o enclosure, and at each obstruction. � �
<br /> wa er systems, plumbing systems, and all outside systems including fire protection systems. \�,��� O
<br /> f� � invert grades to provide cushion. No underground lines shall be covered until the installation has been approved by the Authority promptly corrected.The Contractor shall guarantee the entire system and all parts thereof for a eriod of one ear from date o H. Provide ceilin ' w
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<br /> P y ,� g tile access markers to locate Mechanical Equipment, Filters,Valves, Dampers, etc., above T-bar type panel ceilings. �
<br /> 4. All Plumbing Fixtures. � � . > �
<br /> ,��, Having Jurisdiction. Maintain sides and slopes of excavations in safe condition until completion of backfilling.All backfill shall be acceptance.The Contractor shall repair or replace any part which may show signs of failure during that time, if such failure, in the�r : Locate on the metal ceiling grid near all four corners of the tile requirin removal. W �
<br /> 5. Insulation. ,f�.f`` thorou hl com acted.
<br /> .��;� g y P opinion of the Owner's representative, is due to imperfections in material or to improper workmanship. �4�`�`�` 9 N
<br /> E. The Owner's representative will return one set, electronic or printed copy, of this submittal to the contractorbY-'� C. No cinders shall be used for backfilling where steel, iron or copper pi in is used. ��'�'��, I. Install Valve Chart Frames and Valve Lists on walls in an accessible location in the Mech i
<br /> p g C. No system,whether prescribed for testing or not, shall be covered or concealed below ground, in walls, in ceiling spaces, or ��'-�a��
<br /> an cal Space.
<br /> showing any corrections, additions, and/or deletions. If the Contractor needs additional printed copies, he; all D. All items of grading which will in any manner affect the bearing capacity of the soil foundations u on which will be laced floorsla ���
<br /> P p bs, generally from ease of viewing,without first notifying the Owner's representative. Failure to notify the Owner's representative for \��`� ci
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<br /> . p otocopy his approved copy of the required items. This Contractor shall resubmit those items that nee"�>to be walls, column footings or pipe beds shall be performed to the satisfaction of the Owner's representative.All soil foundation areas inspection of concealed systems shall be cause to require this Contractor to uncover and recover such s stems at no additional cost. �z��-�
<br /> corrected or added. „F..'� which will in an manner su y .,���� -
<br /> �,,,,, y pport any of the above-stated construction will be compacted by the use of inechanical tampers to at D. A log of all tests shall be kept. The log shall note dates, time of day test started, system or portion of system tested, length of test, �; �, v� M
<br /> 1.12 CONTRACTOR'S COST BREAKDOWN � � W
<br /> �.�,� least 95%of the maximum density of the soil foundations as determined by the compaction control test, in accordance with the test results, and who witnessed the test(AHJ, Owner's representative, or GC). Confractor shall include legible names of witnesses. ��; �
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<br /> A. Mechanical Contractor shall submit, with the bound submittals, a cost breakdown of the major " ions of his "Method of test for Moisture Density Relations of Soils,ASTM Designation D1557."The moisture control at the time of compaction Contractor to submit a copy of the contractor's test log monthly to the Owner's representative. �'�, W �n�
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<br /> work, put'suant to the following outline. ��,��� shal! be uniform throughout the area and shall not vary more than 5%above or below the optimum moisture content as determined E Review the ro ect to determine when final ins ection is a o o .
<br /> P 1 p ppropriate and advise Owner's representative. Mechanical Contractor is `���.;� _ ��o N
<br /> 1. Job organization and submittals. �' � z �Q N N
<br /> by the above described"Compaction Control Test." Place fill in 8"loose layers, each layer compacted. required to complete his work before requesting final inspection. � w z�a�'
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<br /> 2. Plumbing rough-in. , � �,��
<br /> �y� 3.04 PIPI NG I N S T A L L A T I O N 3.1 9 F I N A L I N S P E C T I O N � ���
<br /> 3. P l u m b i n g f i x t u r e s. �,� � =o N
<br /> ;�% ' A. Lay piping in straight lines with uniform slope, leave no pockets. Care shall be take n t o k e e p a l l f o r e i g n m a t e r i a l s o u t o f t h e p i p i n g A. T h i s C o n t r a c t o r s h a l l t h o r o u g h l y r e v i e w a n d i n s p e c t t h e p r ojec t to de termine w hen f ina l ins pec tion is re quired, and shall s o a d v i s e t h e \�� �
<br /> �4� � ��
<br /> 4. P l u m b i n g p i p i n g a n d i n s u l a t i o n. �� � d u r i n g i n s t a l l a t i o n. W h e r e g r o u n d w a ter is presen t, provi de suc tion pum ps to kee p tr e n c h e s f r e e o f wa ter, an d cap en ds o f piping Owner's representative. It shall be understood that the wnrk is to be essentially complete. If such is not the case and more than one ��� W o�
<br /> 1.13 RECORD (AS-BUILT) DRAWINGS �� � N
<br /> �, : exposed to ground water when work is interrupted. final inspection and one backcheck are necessary,this Contractor may be billed for the additional back checks at the then governing ��,- o
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<br /> . fIIS CO
<br /> ntractor shall maintain a set of Contract Drawings at the site on which th-:actual installed location of B. Piping run above the floor SHALL NOT BE LOCATED OVER ELECTRICAL PANELS OR SWITCHBOARDS, except where located rate for the personnel involved.The final inspection punchlist shall be le ibl si ned on a co of the unch list b
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<br /> � 9 Y 9 PY p y a person �, w
<br /> piping, equipment, etC., shall be shown in a legible, neat manner. This set of p�1"ns shall show actual above a structu�al ceiling, or with drain pans approved by the AHJ.This piping includes,but is not limited to,waste and vent and responsible for the trade involved, and transmitted to the Owner's re resen a'v °��':,�
<br /> p t ti e, before the backcheck will be scheduled. ��,� �
<br /> dimensions mcludin de th of bu of under round �
<br /> � 9 p ry) g piping from constructio ines, so they can be readily domestic water lines. 3.20 PROTECTION AND CLEANING ��1.`
<br /> found after covering. Upon completion of the project, the as-bullt i►1f0I'mati 'Shall be trallSfOPmed int0 C. Isolation Valves: A. All equipment and material installed by this Contractor shall be properly protected from damage during the course of construction. �`�#�
<br /> AutoCad version 2007 or greater. Record drawings shall be the same si as contract drawings. This set of 1. Provide isolation valves on inlets and outlets of all major pieces of equipment,to facilitate serving and removal of such equipment Enamelware or china fixtures which are laster ���`
<br /> p ed around and/or over shall be protected with heavy,thoroughly-secured,wrapping ��`�;;
<br /> plans shall be submitted for final approval. Drawings shall be one full s' e set, one half size set and on CD in without the necessity of draining the associated system. Provide whether or not shown on Plans. �,.^;�
<br /> paper.All fixtures and equipment shall be thoroughly cleaned before final inspection. Remove all pasted paper labels from plumbing �
<br /> PDF and .dwg format. The contractor shall be read for review of th � n-site as-builts monthl ���,
<br /> Y � y prior to 2. Provide isolation ball or butterfly valves with positive shutoff for all hot water,cold water and hot water recirculation piping serving fixtures. �
<br /> submitting his billing. Failure to have drawings available for review �ay delay monthly billings. restrooms. 3.2� S P E C I A L P R O T E C T I O N �����
<br /> � 1,14 OPERATING INSTRUCTIONS � � �� � ���°�. /� R C H I�T E C T U R E
<br /> � ��` 3. Provide isolation ball or b u t t e r fl y v a l v e s a t a l l�b r a n c h e s o ff t h e m a i n s. � A. Exercise maximum precau tion to protect the building and equipment from damage of any kind, and in particular, prevent water and �a�,.�
<br /> A. Opera te a l l sys tems t hroug h comp lete cycles in the presence o� esignated Owner's representative. Give 4. Isolation valves shall be located above T-Bar ceiling where possible. nacarchitecture.com
<br /> dust seepage into new equipment. ����`
<br /> instructions for operation, care and maintenance. �` 5. Provide access panels to isolation valves located above hard ceilings. 3 22 \'���.
<br /> 1.15 TRAINING INSTRUCTION PERIODS FOR OWNER'S PERSONNEL ���� 2025 FIRSTAVENUE � SUITE 300
<br /> '��` ' SEATTLE WA 98121
<br /> �,�- D. Do not solder within 12"of valves,flanges, etc., manufactured from any bismuth alloy. A. Scope: Following installation of inechanical work, have representatives of installation tradesmen conduct demonstrations and �.;��^ P206.441.4522
<br /> A. The Mechanical Contractor shall digitally record all Owner echanical training sessions and shall provide 3.05 OPENINGS IN PIPING instruction eriods to oint out locations of servicin ��^
<br /> P p g points and required points of maintenance to Owner's representatives. �
<br /> copies on DVDs. Training sessions shall be provided for �mechanical systems. Three copies of these DVDs A. Keep all openings covered tightly with plastic during the work. B. General Description of Instruction Periods: Each period shall include preliminary discussion and presentation of information from
<br /> �����
<br /> shall be turned over to the Owner at the completion of t project. 3.06 PIPE SLEEVES NAc No 121-16027
<br /> . 1.16 OPERATION AND MAINTENANCE MANUALS O&M maintenance manuals with appropriate references to drawings, followed by tours of building areas explaining maintenance �����
<br /> � A. General: Provide pipe sleeves for piping passing through foundations,walls,floors, partitions, and roof to allow piping to pass freely requirements, access methods, servicing and maintenance procedures, equipment cleaning procedures, settings, and available `'��� °�wN RSH
<br /> A. General: Provide one preliminary bound set of Operaf r n and Maintenance Manuals including maintenance tnrough. �`� ' cHECKEo
<br /> adjustments. ��� D M M
<br /> information and parts list furnished by the manufactu er with the equipment, together with supplementary B. Building Walls(Below Grade)and Floor Slabs:Where piping passes through building walls below grade, and floor slabs on grade or C. Scheduling of Instruction Periods: Notice of Contractor's readiness �
<br /> to conduct such instruction and demonstration shall be given to
<br /> rawings where necessary, to itemize serving and maintenance points. Include the Valve Tag list(s) as posted below grade, the sleeves shall extend a minimum of 1"inside the building wall or above the finished floor level, and shall be made the Owner's representative at least two weeks prior to the instruction eriods and a reement reach
<br /> DATE 06-07-2017
<br /> p , g ed as to the date at which the ��,
<br /> in the Mechanical spaces. Include filter maintenance, methods of operation, seasonal requirements, watertight and gas tight by the appropriate modular seal. Sleeves shall be Schedule 40 galvanized steel pipe. If the sleeve and instruction periods are to be performed.Advise Owner's representative two weeks prior to date when ready to conduct instruction '��
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