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HomeMy WebLinkAboutB14-0357 plans approved �� � �'ou�n of vatl Stamp �enet•�1 Insulatian 1 . In�mediately aacs�ify th� �� �;i� ���• v �' � ny � i ��r�:��.��� ic; :; , 18 . [nsulate a11 new heating water piping (mains and runouts ta areas being heated) with U .L. appxav�d, white, a11 �t:;�; ��� ►�c� s �r5't`�.�t.s tuc� <,f;� �x,�,� �{;�:<r;� „�„<r�>, ,� ,,,b� �,� f3�.,�:;, 2 . It shail be assEx���� t�-�at � i� �ubcontz-�c;�c��°s are ex�erie�� �e� � :� a �hc�rc��x��ly ��now�jledge�b �e zn their respective seYVice, glass fiber, snap-on, pipe insulatian. 1 - 112" thick on piping � l . S " in diameter and 2" thiek on piping �vzzt.,t.. c'� €;�� tz:�1 � � `� areas of the cons�r�zctio� i��du�t�°yr a��d sl�all ��rf;��-�r, i�a � �°���c�r�sib�e ma� n�r i�� � � apprapriate construction > 1 . 5 " . Insulate �ittings with glass �ber blax�ket insulation and pr�moXded PVC covers . Provide deduct altenaate r.�cra7��-�� t��{:� r.c>c ��i:�E=r�R ���s�� [.tx°�t��tr.�rtu�€�� � S�qU�T1C� . �3PiG� �O 1T1SUlill� Wi��'1 1�.T111a � f:X. �`, tf'-,. �,. t:'3.<: ( ( 3 . Do nat scal� ci��aw�i��bs . �erify tii ���t�sic���s in fi � id ��i �r tc> cc�rnz� �;r�cen�ent c� Cworlc. Fi in � _ . . ( :�:�: � � � .� ' zy = 'T: ` .._`,�i�'� :�z>:: � ` .. 4 . It is the inteni of th�se dr�wings and spc�ci �icatic�n� �c �s�at� lish � st� �ad�rd of qua�ity . The Engineer reserves the 19 . Heating Water piping - Piping may be type `M' copper, wrought copper fittings, and no lead salder. All buried ! � � u�t y �Ati:. (} . � 5�� <>>_.:;>�:<�� < ��:. :;: � r('('; . :vY :�v < � -..yq�O,,.2.$ : ,. ��:.,,� ( �r�c�:��> sc:�-t �:���.r�1}�. rf �� t to take exce}�.{Jt�ons tc� aj�.°f��('{jrave z-n�thc�ds and ra�� �ez°�a1s �oi r�flected lzere�n . �{ry�1{{��e shall be surrounded wzth 4" afclean sand. � (^���+ � z j a � 1 �l.'�'Ri�✓i � �SU Y F Ytv�$���.�.Lk�C.t ,� \ } Y "'..2 v4 '+'3"O$��� t�.� C. - I Y� � 1 1 I, �>��5 .5� � x�' �u a1Vr3 1 �G � � �� 'S': l � �: l� tU<�x u '�'�� ��i... .� �..� ..� �� �� � � � J L�f(i ' 1 1 s� S � a h F ' x x v'�. �.';, `*., e � �Sa> 3"Sa \ Y � �><T�>,< , . � r� . . s . � F,f<t [+} s � 4 . = 3 t ('1 - Cil2T.1\I1�'t)S i:f?52(-4��FC 3 f � �� � •� < ., ..:,..: � "' �v,: a. . .''`� pt" > ��t.'. txk�_� .*�< <�. .,. . <'.�o�* i �'� i�? � � .� ._ �5 � .< ....... . . :.3 .. . > . .'l?', �. ,✓..�t. . .. . >. . . ... .>. , . . .. a a-- �.�.:. ..� .:Y..:v.:. : , sR �}}f .. . : ..Y.�..GA:..�v:.:,�,vY$ ,_ .:. G � .r< n:Sivy.::�.A::.:�. 4. .. � �Y'�S�S39�"32:.^.'. -,.r.,Y,;,.:,+r.::?::. . x.,�`...:. : . kI?a RS;,I,: :,.:. . y.:,.r..:..n?i+Y.., �SFf �lYf:.. . .::.: :. .: .r.,.. >:.�,.). c t - ` ;' t � . i '; '� ... ..1 .. . ...+"Ytv.n.n.. ...5.?...... J'}: . , �. . . A. ry . :.v . � ..._ .n.i ....� �... t. v ��.�.5 �..�u.. ? � �i : G. ..v.,. ,. . __.. .. . . ... ..... v ,.._�_ � .,� , ... . .x , . , , �._ , . . < _.. .. ,. � z - � � �,xc� , � _� xj�. . . . ' r r c�r r I a e z�der fc�r �naterials a� c�l r e ui mer�t will not be acce i:ed as a r a n t u titute 20 . n ensin Boiler nden ate ha11 e 1 ' e via neutralizati n ba in beF re dischar e inta buildin �f" �:;�:��.::.:H.:�>.��s,:,��,<�,.>. .,:..:.,:.: ..:<:_.,.�„F.x.r��,�.,�<y:h:.,�.::�:N ,.....�,>rN:,.�.,..:t:<»,�.:�:.;�:.,:�:�.:: -1 ca v o� �, s c 5 . Fazlure to o de , e e s o , Ic� q � p e sa a s bs Co d g Co s s be n utra �z d a o s o g � � � '� � 1 I : r� - �R� »nr��s v�,z<���FC :_ ; � � � ( : ra - {:�rz�=��-�rc�5 ,� �,c�:��.��;s� 3 ^�:r ,>,,� ; alternate n�aterials, equipxnent, or inst� l ���ian r�ethods . drainage system. Candensate piping sha11 be FVC or other appraved material suitable for pH levels of 3 . � �.1.� � J � i �, - c�Rt��arc�s i;�s2r�-���r-c: z : � }- � �-�, � ♦ Ft, _ t;tztrwDFi?s t,PS2cs-?9FC: , � � � � � a = ' � : 6 . Work shall be perfr��-n�ed in a warkxnanlike rraanz��r to the satisfaction of the Engineer. 21 . Gas Piping - Schedule 40 black steel pipe, 150 lb . malleable iran screwed fittings on above ground pipe, welded � .> , �: c����€�, sa� � ............... .. .................. ........ ....... ... .... ._.... ....... ...... ..... , � ' � 3 � fittin s with all i m coated and wra ed on buried i e . CSST i e is rohibited entire1 . �"` � � � � zx� <; � � �< zl � k z,� �` ;� �-t =:���, sw�>zr�s3c�,� g p � g Pp P �� 1� P � Y > � I'� �:hi�tir�g P�fn�p to he reused. �� . . Z F = _ � 7 . Labor, matez-ia1s , and �quipment sha.11 canfo�-m tg the 1at�st ap�licabi� editians af local , State Qf CalQrado, ai� d � � � �'' O � National Codes and ordi�an�es . If cc�z�flict bet���en those p�il�iications exrsts , tlze most stringent requirement 22 . Gas Valves - Lubricated plug valve 17S Ib . W. O , G. iran screwed or flan�;ed. � (� � �-�:��.� ..2�-�:�� �� �� � ��; � I shall apply. � � � , . � 23 . Capper pipe Valves and Sp�cialties : � � � 1 w ( L�o,>:.� �=:�u�R , 8 . The drawings show the in�ent of the meehar�ical sysrems but do not shaw all details required. It is the � � � z , ; :. '� responsibiiity of the Cantractors to install con�plet� � Qperable systems, which conform to the manufacturers' Gate Valves : Bronze, Class 125 , 2001b�. W. tJ . Gr. � � �,,, � ; � . , � ` -�� Y� '' � .: , installatiar7s instructians & indust standards . Ball Valves : Bronze, Class 125 , 2001b . W. O . G. � � � � � ,.....:; � ; ` ' Bt11L171N� SUP['LX c� I�CTL7CC':� � `'="'" ' ' . . i°. .. : �°.....� : Check Valves : �ronze, Ctass 125 , 2001b . W. 4 . G. � � � � 4 -.....-.... : � � .� ` ;� ;; � `, 9 . Systems shall be test�d for praper a��eration. Balancing Vaives : 12S psig w.p. Far 250�` service tight shut-off, Illinois dual-purpose, balancing/shut-off � ;� � � 3 �_ " y ,,�. � valve, HofEman, Sarc�, or equivalent. � � � R 0 '`, t: �'� �x»�i���; �arW �;;t'��-��t'� 10 . It is the Cantractors' az2d manufacturers' responsibi�ity tc� assure thernselves that the code authorities will approve � � Q �(� �-�- K �+ � a> � � ` '�°'�"�' } , any praduct to be instailed on the project. 24. Sun`,nort nin`/e with rad and clevis or clamps . No pipe tape allowed. � � � � ,:�� ,4: � x y T ' a ��f����"�`�. .��< � N��t . �S � h r f ? �nft.f Y . L C i' 1 t #k : . � �. #>ry, t�L i , t�' �, �r� `r'� S�`k�.�b � � � � w � aftklus �`"�-f Po'd, �3tf>•�� �'�����« �> �; < , =F�<`� �yu 11 . Offset piping, ductwark, etc. as necessary to aceom�nc�date struc�ure, beains, columns, and existing equipment. 25 . Provide expansion joints or laops an all heating water piping runs in excess af 50' . "� � --° `� : � 3 t i� '�fr 5 ::�¢ n �sw ` . . . . . � Y r .. j ,l:�., �k �tt `�ah�2� �`��f� � r< � . �� � r- 'C� \ a'n4� ' {3 > > 4 h �,� . !rv' � � , '� fy �>� j' ;r 12 . Verify exact Iocations c�f existixlg and r�ew under�raund utilities , pi�ing, and raceway systems prior to trenching. 26 . Dielectric Unians - Furnisll and install a dielectric union at all connections where nc�za-ferrous materi�l is in �} c� '��i . � ;,.��,:<.>.,,� �;��n<z;� � �<,.., � $':`::`�>'""''"�< �� � . "<>' Contractar sha11 ob�ain azid verif exact utilit cotr� an dra� in s and re uirements . t t with :ferro s material d fl i . . . . . . �..� ut _ �:�r��`��������'�<��, Y Y p y ' g q con ac u an u d zn not protected wrth corraszan xnh�bztors, ! )-I14e t .,q.:�<}a�`'��;<s.�yiti,.`'`+ti7�.: .� ....t �4 . ,k r.. �v � . ' . . .....�f Lyy�:. ..12.::x.v�...��:ax�i;zz:�::�: L .j� ti:�%'�'i>.S,.i9Yn"�iv\J"Jl,�':f.i'er'.:t1 l� j gi;�¢:`r,.,�:L,i:E'::'''"t„�,{.:$Fi"'y;SS: / � �.,\` ��irxY�«««,•+y,«w�;;;.i,a�'i:i'fi • • y t�`».��=j�4�>;:�� 5=$-�<,. Remodel lDemoliti�aa� �i �7z�����s��� �� r� d��it��� Ba�ler Flue & Combustion Air P'i� in(j P� Stamp � � ,t;JJ3.Gi.."Fy.'�:ja �1�'7i?. , m,,�ynS >t�;�`%':;y;`�''.,'; i..:.;°��y'�`.rr�,`��',r^XF2£ir�? 'I N 1"'f � � "-t �`r:' lY�.} r'.,'`:i{5`::":""l,>;:C. �;�:5:# :r;�.�;,.vc . . � £�fisY'af+� t��f �"�,,;�����"������"""'� ',, ' 'L -= ;�:�� `<���t� tA Cl "�i.�''`��`���� ,`---�"' � .;* `<.�:.�yj..>:;;:<��:`:: 13 . In as much as design for re�nodel , �-enc�vatiozx ��zd�c�r reh�bilit� tion �-ec�uires ti�at certain assumptions be made 27 . Boiler flue and cambustion air piping sha11 be PVC . � ����� � �U �::o.:�,:a.. . : �...». f ........ .......: . �, e*eeea.a regarding existi�ig cc���ditic�ns and b�c�use s�me of �1�ese a�suinp�ions c���n�t tie verified without destroying �.' � �°.�"�� '- U othez-4vise adeq�.���� �ar s�rviceable pa�-�ic�r�s �f' t�� building, t1-�e Engineer cannot assuze the flwner or the Antifreeze Solutions �� �'�4� Q � �Qntractor that the p�cafessianal c�nsulti�b ��rvic�s h�z��in cncorn�ass ail con�ingei�cies . Field coorc�ination * . i � iL � durin g cozlstructic�r� is imperafiive. �csntra �t�rs bic�cli���; t� is �vc�rk rnust malce reasonable allowanccs fc�r u�seen 2 $ . Fill heating water system with 30°!o pxopylene glycol / 70% water soluti�n by volume for �`reeze protection ta �a� �r,� _� O '`- E � 1 5 T I N C x� ,4 8 M� R�4 t� D canditions and shd��ld inc�ud� �ssociated a1lc�wan��s in their bids nr�ted as sueh. . 8°F and burst proteetian to -20°F. Include corrosion inhibitars . � � �'•4� �. "' �.`� � p � Xfi��4N� IC,�N T�4NKw ��a��� � � 14 . Be respc�nsib�e �c� �e1d verify ��istin� �c�uip�ne;nt o�° c�uc�wor�C rez�aining to be recor�n�cted to new or existing Balancin� � Q systems . Provide ductwork, piping , controls , diffiasez-s , �tc . , as required to restore cantinuity to systeln(s}. `� 4�, 29 . Water flows rnust be balanced, and pumps adjusted as r�quired. Balance Contractc�r shall fur�aish subsequent � ir � tL � � � � � � � � � ( �� � 1� � � � � � � � 1S . All ductwork , ciii'Fi.a�ers, �z�� �quip�a� �r�� s�csc�rrt on t� i � � l�n ��r� �e���, �xc�p� �vh�re nc�t�d . balances after acceptance of the bui�ding. ��� �i„� O I� � hl� ��,4�� �....'�`./ 16 . Ail removed � tn , dl��t�,�c�rk e ui m���, e�c . ar� io b� clis osed o� b �c�nt�•actc�r u��less r�c�ted c�therwise . � �1 � � �� � s � 1� 1� Y �} �� � +�- ��-� 4 � � --- �X�`�NI� C � � 3 " Cx,�� LINE �5 17 . All ea.isting support zods �z�d strag�s nc�w s�.�ppc�� in� ducts , pi�cs , air tut�in�, electrical cc�ndaait, etc . that are �'� � � NEG� 55ARY TU v�RV� h1Et�1 removed to allow roc��n fesr insta1la�ion o� ��cw eq� �������at ��a � l be r�i �cated aa�c� reinst�I1ed, or replaced if � � SC71LEi�5. N�UJ LC�,4I� 15 LES�a TI-��4N damaged. � � �'R01,r� DE �ED (M��1t � ""� � Xl �TINC� CONN� CT� D � C>r4p . � �- � L��`x ,�T �3CC� E �. �F2 � 1, � ��+■1 � Q � � � � � -��.- 1 C E 1 U1+� �,,.r/ � � � � � � � u� 1 - 1f�4 " l.� CT`�'F'1 � � � � � � � w � � '" � F'�C �-3U ( ��fi�? 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