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HomeMy WebLinkAboutB13-0183 plans approved � l , C� -3 ��� WN - i , w�r/► .� :� ~ �. 1 ; � �2EEZER � ` ` � I1�l, �° � i�C � �' �fiC� �� � ;� � _ _ _ _ � �, llo� �� �► �„ cv � CEJ �LN - 2 i ( v`�'1�f. 5����RIP�` I �Y�I �..4�'d�Gl�'1' M,4t�!l��. � MOU�L. 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(hl��'ALL f'�R � � i��.t _ �. � � __ _ - - - - - �. � ` - - - v _.._ � v _ �,__ � �. � ,�.._ �_ ._ _) —�.- — — M,n,t�t1.�,4C`fl.li"�12� 1�C.caMM�Nt�,�TiC7N� �,. I I � p ,�Nt7 P�R �at�iC7l.l,�"''(EL�' A�2E,4 �GN�L7U1..E p ct) ( I � � � � ON M1.PZ�, L.C1Uf�� �NA�.L �-3� �G2UI1tA�.�fi�!'T � � ( ' I L�NC�s"C!�-1� C t5�'Q G� �AGN D"tN��2). �"''t'P. � �_ ��"�,� � tl � ` � aM�/R �''IF'IN�, ��� �'�,,4N� �t'�?�? tl.�. �4 v T _ __ � .� ...._ � � ___ — — — ��._v�_�- -- -� � ' C�I�' 1�ll�ATl N. '�� S�L WASNR� — — � � � � ^ � /� � � � � �. ._ .._. _ � _.�� ( I � � }- l� � y v � i �� � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � ( � � � � AD WASHRa� M � ( tE � PARKING ur�RAGE � I I 1l32 " = 1 , _ s2', � ' � i`�IIC� �GA,�. � �''' � u�i � � � o �v �c I i � � � � �,�9 ,7'�� � •i �;.� � ���� � � � � � ��'-� F'� !L Q e ._ � � . _ / � . • f � ,� 2,,.p ��` � �g�a� �� � ���i �'��� �. � i�. � s_ _.._ � _ _ �. _ � �. �_ v ____ � �. ____� _ ._ __ __.__. . .--- -- .________- ---- ___ _-�g � ; , � � � � � �/� � ch�.�� ca� � � � 1 � � a.t� �� � €:�: � ��� .� � � �� �� r � .� - � � �` A � r � � i f � �����-�� ��;� ��� A ����w�� �'�r�µ_.- -=�� �-i o �J � I ► I �:� � _ � � . .Wx ��z.�,� � � � ��� � ( I I � 1 . Immediately notify tlae engineer �f �ny d'zscrepancies . ��� � .,M.� . f. �w � � �,� ,� =i p � I I 1 ' �.�� ��� �a . a...P .� � �, �.�.��, � ���� �� � � � R Co�� E� � I ( I 2 , It is the intent af these dra�fings and speci�i�a�io�ls to establish a standard �af quality . The engine�r reserves the right tc� take exceptions ta approve methods and m�terials not r�� ected ��"'� � -� q �z��, � i I herein . � ( 1 I � �✓ � � � ! � I I f � �,,,� � � Sro�A�� ..... I I I NEW �M�l� MAll�k PiPINC� 3 . Work shall be perfarmed in a work�nanlike manner t� t�e satisfactic�n oi the engineer. �. � 122 � � ( � �ROM MEGN,4NI�,4� RCaC�M, ��(�� �. � i ° GUPPER QR i - 1l�F " '�'EX. �� � �����4 4 Q � I i � ►N�t��,�T� PE3� BPE�s. 4 , Labar, materials, and �equipment shall con�orm to th� lat�st appli�able editions t�f Iacal, State of Kans�s, and I�1�aCponal Cc�des an� c�rdin�nces . I�` con� ict bet��en t�ose publi�atic�ns exis�s, �rr�/ O = ` � I V I the most stringent requirement sha11 app�y . �r +- O ( I 1 , , �` � � � I I I 5 . The draw �n�s shou the zntez�t c�f �he mechanxc,al syst�ms but dt� not shc�w aIl cieta�Zs requ2r�d. It ls the respor�sxbzl�ty �� the cc�ntracic�r� tc� lnstal� cc�mp�et� � op��able systems, wh�ch � � .� � I I ! confann to the manufacturers' instaliations ir�structions �i �n�us�zy staradards. � � � ! 1�l�W 2 " Ut�iD��RC?t..lt�117 � � � � [E � �ECH, tELECT . � I � vENT F'(�-�t�C� �C,zR Sa ( - 3. C . Systems sha11 be �ested for prap�r aperation . Iftesis s�o�� ti�vark is d�f��ti�=e, contractor sha11 make corrections necessary at no cast to owner. � � ut � YEN`� 1'C� ,�°rMU�PNEfi�E � � 120 � � �'E;� Gt�t?�. � � # I I 7 . Pravide necessary trenching, backfil�, excavation, supports, pi� ii�g, insuiaiion� saw cutting ar�ct patching, concretelpaving, etc. , as required. /�, �� �=1 � O f I I I � �" I � /� �t � _ � _ _ � - _ _ 1 � _ _ _ _ _. _ _ _ _ T � _���_---�__.____._____._�_ ___ _ .-_---_._ ._____, 8 . �J`erify exact lc�catians c�f existing and new undergresa�ci util ��ies, ,�ipinb, and �ac��v�.y sys�ems prior to constru�tion. Contractor sI�a11 c�btain and veri�y e�act utility campany drawings and � �r� 1 � � � --- �_�_ ' � rec�uirements . � !Y �:- - C,� �! }... � — N�W a - L.���' Insulation � � � 5NG'�tlA"1�LT t"tA�1f�ULi� � laaued �or z O � � , „ t*tv. G�� t� Gomment 4 9 . Insulate a�l snc�wme1� rn�in d 'zs�r�but�Qn pi�ing ��ith LT.L. apprc�ved, whi�:�, al� service, glass fzber, snap-o�, 1 thzck, pipe insu�ation. Insu1ate ��ings with glass fib�r blanke� ins�lation �nd � t 5t���i� �o�R� INAT'��N w � � premolded PVG cavers . � �r � � — � �� 2 51i'1113 PERM11' t- � N�I.0 5A - 1 5NC?l�JM��7 �41��4 � � � - ---'�_ _ C9�� �F �"C}TAL ) � I'ipit�� r� '�"tpbir�� 0 � � � � _ 1 � . Snawmelt main distributian piping shail be Typ� ' L' capper, wrc�ught c�p�er fittings, and no lead solder 4�R PEXa tubing, See plans for siz� zncrease requirement for PEXa. � p � -�__._ ` � �, � - -___ '� � � � — - 11 . Snowznell: tubing - 5!8 " PEX plastic acctizding to ASTIV� F �7{ . Crass-linking shalt be ac�ie�ed by t1�� Engel rn�thc�d, pEXa, Tubxng shall have axygen barrier th�t �imits �x�gen dif�'i� sion �- `� through th� te�be to maximum 0 . 10 mg per cu . m/�ay at 1 Q4 �eg F t40 deg C) accc�rding to DIi;I 4726 . Fit�ings sl�all b� accarding ro ASTM �' � 8{}'7; metal ins�rt and copper crimp rings . �ZU � I � Tubing sha11 be rated for a minimum 100 psi� (69(7 kE'a) pressure and 1 $0 deg F (82 cleg C} temperat�are. � O y 12 . Stoz•m drain piping shall be Schedule 4t} PVC-i�}Wt1 pl�stic pipe and fzttings (ASTIvI I�2665 ) . A11 pipe and fittings sha11 bear NFS-D�WV mark ��:d shall be joine� with solvent welci joints � � S�vP� t�EW cc�icR.��'� as recommended by the manufa�turer. O z `tUIIJARUS NEU1 S�DiMENt � C3 (L � = 4� Sc�i - 1 ' ItJTERGEPTDR DRAIN iN GENT��: Snownaeg� Specialties � � � � � U i 1 � . Tubing shall be installed in �ontinuous loops, no splzces allo�vet�, on 1t� " centers . Approxim:�te loop lengths are speci��cE in the sn€�w�e1t zc�r�e schedule on Ml .f� . Tul�ing lc�ops o.�f' e�.ch -i = — NEIU 5�L7 (M�Nl' � GfL , tL f- IuTEi�CEP�'C7R W17N N�.4VY � maniFotd shall be installed in equzvalent l��gths, as best �s p�ssible {+/- 5 °fa) . I�,jlaximum I�op length far any loop shall be 250' . = 1'~1� �N,�1`�EIG,4� �='� ,41�1 w t Dt�"TY �LUSN �xR.4"C� 1 `� � 14 . �ecure piping in snowmelt slabs by a�tac�ing tu�ing to concre�e st�el re-bar or webbing reinforcemen� i�sing plas�ic ti� straps, �vezy 3 ' on straight runs and at apex c�f turn far any change of � � ? l direction. No mefial wiring shall �� used. { � p� � - � � � � iK � 15 . Snow�nelt system shall be pr��sur� tested in ac�ordance with tubin� man�fa�tiarers instruct�ons as required for warran�y protectic�n. In the �bsence of manu�`actur�rs instructio� , pressurize � � � � the entire snawmelt syst�m with campressed air. Charg� sys�e�n to a pressure of not les� tr�an 80 psig c�r mc�re than 100 psig. Pressure test sha111ast for 24 hours with not less than a � psig �� c� � ,� k� drop . With syst�m air charged, saap test a11 jaint on and wit� in ���e manifc�lds. After hydrostatic t�st pressure has been applie�, examine piping, joints and cc�nr�ections fc�r leak�ge. d � � � Eliminate any icaks as necessaz-y & r�-test. A.ny portzon a_f tu�ing layat�t that rises as a xesult of being pr�ssurized shall be re-se�urcd to be at the proper level wit�ain the slab structure when i'+lC�R�`� � � � � � poured . F'ro,ject No, Sca le: � � Q � � ���.z .�� �� � �� ,�� o � -----`..._..,,_____� � � 16 . Entire snown� � tt systenz shall be 1eft pressurized �vith mc�nitoring press�.�re gauge throughcaut paur of slabs . Continually monitc�r pres;ure an system to make certain tubing syst�m r�mains p � N �"�`-�-- �---_________ � i in tac t t�vi t h no lea ks or punc tures . Drawn �y: �ck�d S y: � � �1 ----____�__!_ � � �JN Jl� i� �n z i M l7 . After entire systern has been properiy cleaned and flush�d, fili sy���m vsrith clean water t� proper cold �11 pressur�. Add prc�pylene g1yc�I to the snawm�lt syst�m to a co�c�nl�ratic�n �f 50°la � � iY_ { --� g1yc�1/50% water usEnb a posit��� displacement pum�, include cs��•�si�n irihibitars . Purge each individual �oop to elxmin�te azr p�a�k�ts in the system, .�, fter pur�ing remove �11 coiaz�e�tic�n � � � � � � � � � � � ,��, ____; � ta any patable water lir�es to prevent any pc�ssibili�,� e�f cont�inination. ���� � � u � O `�=-F"-,-� " -- l�' �-;� • � Q 'U SI�fZMARK LaDGE GARGE � � �