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Home My WebLink About32729 / 84-13. � January 19, 1984 # 13 RESOLUTION (CARRIED LOST LAID OVER WITHDRAWN ) PURPOSE: CHANGE ORDER N0. HVAC-1 - THE GRAND OPERA HOUSE INITIATED BY: GRAND OPERA BOARD BE IT RESOLVED by the Common Council of the City of Oshkosh that the following Change Order to VANASTEN HEATING & SHEET METAL for restoration and rehabilitation of The Grand Opera House is hereby approved: CHANGE ORDER N0. HVAC-1 VANASTEN HEATING � SHEET METAL Route 5, Box 351D Randolph Drive Appleton, WI 54911 Amount deducted: $426.00 Purpose: See attached Change Order BE IT FURTHER RESOLVED by the Common Council of the City of Oshkosh that the aforementioned Change Order is hereby approved; a copy of which is attached to this resolution. SUBMITTED BY APPROVED — 16 — �� . i ��' RESOLUTION # 13 yarbro - kempinger architects, inc. 1078 W. SOUTH PARK AVENUE • POST OFFICE BOX 2096 • OSHKOSH, WISCONSIN 54903 • 414'235-3310 CHANGE ORDER No xvac-1 FiLE NO 8133/79005 - Phase II DATE 20 December 1983 OwNER The City of Oshkosh, Wisconsin Vanasten Heating & Sheet Meta1 CONrRACTOR �t 5, Box 351D, Randolph Drive, OWNER'S COPY CONTRACTOF S COPY ARCHITECT'S COPY v Wisconsin 54911 Heating, Ventilating & Air Conditioning Work, Phase II CONTRACTFOR Restoration & Rehabilitation, The Grand Opera House, Os os , Wisconsin IT IS HEREBY AGREED THE FOLLOW INa CHANGE IN THE WORK SHALL BE COMPLETED iN ACCCRDANCE WITH i HE ATTACHED PROPOSAL P.ND SUBJECT TO TERMS OF THE ORIGINAL CONTRACT DATED 15 SeptembeT 1983 See Attachment No. 1 FOR THE SUM OF (n^`f2� - DEDUCT) FnIiR Nl11�jpRFil TWFNTV STg ANI� N(��l (1(1TH4 - - - - - - - - - - - DOLLARS (� 42G 00 ) ADD DEDUCT ORIGINALCONTRACT $cj8�9OO.00 .—_____—_— _' ___..__ __—_- __ PRIOR TO EXTRA ORDERS rHis oa�Ea None � None 1 None THIS ORDER TOTALTO DATE None None CREDIT OFDERS $426.00 426.00 $ 4 2 6. 00 NET TOTAL TO DATE _ 598,474.00 APPROVED YARF.St�O-KFMPfTlGLR, ARCHITECTS PFr'1L7=L f�ERBUST F�SS CIATES, INC. 9Y_��.%�,< � ACCEPTED VANASTEN HEATII`TG & SHEET METAL � � --� � Bv--'?'c�f— --�i�—z�-��- ACCEPTED CITY OP OSHI:OSFi, ti^;ISCONSIDT gr-- - ----Ci�y�ganager 6Y_ Cit.��lerk Approved as to Form, ev C; v�ttorney I hereby certify that the necessary �;_provisions have i�n_made�o_�aa�r the liability that will accrue under this contract - 16a - ,City Con�troller File 8133/79005 - Phase II Restoration and Rehabilitation The Grand Opera House Oshkosh, Wisconsin ITEM NO. 1 RESOLUTION # 13 ATTACHMENT NO. 1 to Change Order HVAC-1 Change concealed and exposed ductwork in accordance with Specification Section 15840, pages 3 thru 6, revised 10/24/83, copy attached ADD $ 374.00 ITEM N0. 2 Change roof-top gas piping from welded to screwed fittings in accordance with Drawing H-102, dated 11/4/83, copy attached DEDUCT $ 800.00 NET DEDUCT $ 426.00 Contractor's proposals dated November 2, 1983 and November 18, 1983 with Bartelt Insulation Supply Co.'s October 27, 1983 (subcontractor) is attached. - 16b - 8133/79005 REVZSED 10/24/83 6. RELIEF HOOD RESOLUTION # 13 15840/3 A. Provide a low silhouette relief vent equal to a Carnes LVA. Other acceptable manufacturers include; Ammerran, Acme, Cook, Jenn-Aire. B. Unit shall be a curb mounted hood with aluminum construction, 1/2" birdscreen, hinged cover, and gravity backdraft damper. C. Provide inside duct size as shown on drawings. D. Provide a 12" pre-fabricated roof curb to match pitch of existing roof. Curbs shall be aluminum or galvanized steel construction with 1-1/2" fiberglass insulation, raised cant, and wood railer. E. Roof flashing by General Contractor. Units shall counterflash curb and flashing. Secure unit to curb with aluminum or stainless screw fasteners. 7. ACOUSTICAL DUCT LINING A. Provide acoustical duct liner equal to Owens-Corning "Aeroflex", Manville "Linacoustic", or Certainteed "Coated Line Board", 1-1/2 pound per cu. ft. density, with hard face to the air stream. B. Coverage 1) 1" thickness for interior supply and return air ductwork. 2) 1" thickness for 15 ft. on inlet sides of exhaust fans. 3) 1" thickness for discharge from exhaust fans. 4) 1" thickness for all transfer air ducts. C. Plan listed cut sizes are the clear inside dimensions. The sheet metal duct shall be increased in size to`accom- modate the lining. 8. DUCT INSULATION A. Acceptable Manufacturers include Owens-Corning, Mznville Corporation, Armstrong, Certaint�ed, Knauf, and �S Gypsum. - 16c - 15840/4 B. Material 1) Concealed RESOLUTION # 13 8133/79005 REVISED 10/24/83 All ducts shall be insulated on the outside with 2" thick semi-rigid glass fiber board minimum density 3 lbs., Johns-Manville No. 814 SPIN-GLAS, or approved equal. Insulation shall be furnished with a factory applied foil-scrim-kraft facing con- sisting of an aluminum foil (minimum .7 MIL thick) reinforced with fiber glass yarn mesh and laminated to 90 lb. chemically treated, Pire resistant kraft where a vapor barrier is required. 2) Exposed All ducts shall be insulated on the outside with 2" thick rigid glass fiber board minimum density 6 lbs., Johns-Manville No. 817 SPIN-GLAS, or approved equal. Insulation shall be furnished with a factory applied white iacing with an integral vapor-barrier, Johns-Manville AP or approved equal. C. Coverage shall include: 1) Outdoor air ducts, filter housings and mixed air plenums - 2" thickness for AHU-1. 2) Supply ducts and return air in all areas - 2" thickness for RTU-1, 2 and 3 located outside or in attic spaces. D. For concealed ductwork, insulation shall be applied with edges tightly butted. Insulation shall be impaled on pins welded to the duct 12" on center and secured with speed clips. The protruding ends of the pins shall be clipped off flush with the surface of the insulation. All joints and penetratioiis of the vapor barrier shall be sealed with 3" wide aluminum foil pressure sensitive tape. � E. Provide finished edges at all access doors and end of insulation. F. Exposed Ductwork 1) A71 insulatior. shall be applied with edges tightly bu*_ted. Itisulation sitall Le impa].ed on stick clips or pi.i�s wcldeQ to the duc::, and secured with spi�e�l clips. Spacing of pins shall be as required to hold insulation firmly in place but not less than one pin per square foot. All joints and penetrations of the - 16d - R133/79005 REVISED 10/24/83 RESOLUTION # 13 15840/5 vapor barrier shall be sealed with a 3" wide matching strip, applied with adhesive CMC 17-465, Childers CP-82 or equal to both surfaces as recommended by adhesive manufacturers. 2) If, through space or size restriction, or other causes, the welded method is impossible, the insulation shall be secured to the ducts with fire resistive adhesive, CMC 17-465, Childers CP-82 or equal. The adhesive shall cover the surface of the metal when applied t� the underside of horizontal ducts, but may be spotted for application to top and sides with a minimum of 50� coverage. Joints shall be sealed as above. 9. INSTALLATION A. Assemble and erect all sheet metal work in such a manner as to eliminate any vibration or noise transmission by moving air. Fit and secure in place with all necessary hane,ers, braces and supports required or as directed. Make all necessary changes in cross-sections, offsets, etc., to avoid interference with other equipment and supports, whether or not specifically indicated. Ducts which cannot be run as shown sha11 be placed between points as directed. Support horizontal ducts with approved iron hangers secured to building construction, spaced not more than six feet apart, and closer where necessary. B. Harn7ers for ducts shall be steel bands or rods. Ducts 36" wide and smaller shall have 1" x 1/16" hanger bands or 1/9" diameter hanger rods. Ducts larger than 36" wide sha11 have 1-1/2"xl/16" hanger bands or 3/8" diameter hanger rods. Anchors in building construction for hangers ahll be metallic. Non-metallic anchors will not be permitted. C. Where ducts pass through the exterior building con- struction provide flashing to make a watertight, weatherproof installation. Caulk around all ductwork passing t`.frough masonry barriers, walls, floors and ceiling with inorganic fill and General Electric Co. Silicone Construction Sealar.t or IIutyl Rubber caulking compound. D. 1111 lining shall be fastened to the inside of the ductwork on a11 surfaces wit_h pins and fire resistive adh_•^ive. A3here to duct surface with a r�inir.ium of 1GG� oov�rage of Benj�imin 1'oster 81-99 fire resistive adt:esive. All leading edges and but joints of lining s}iall be buttered - 16e - e 15840/6 RESOLUTION # 13 8133/79005 REVISED 10/24/83 with a fire resistive coating similar to Benjamin Foster 30.70 to prevent erosion by the air stream. Edge treatment and lining attachment shall be in accordance with S�SACNA "Duct Liner" Application Dianual. E. Install control dampers devices furnished in Control action with ductwork systems. and other temperature control Sections which require inter- F. The Heating Contractor shall provide a mechanic to go through the air distribution systems with the Balancing Contractor to familiarize him with the system and provide sezvice as listed in Section 15907. ****** - 16f - GAr Hc'KE FoR Q�1PcsE'IC' •.� . •.. �u-'� L'��i I�/q.� �I�,�" 1'k' --�'�-I. RESOLUTION # 13 �� C�y� ��ri?� : 2bu W G �� 1(� '(�Z ��j.X��, , )�.L't7�25 ��r t-i i�G� �l�r?�l.?.I1: ?�L� taJ -tfl M �Z- C� NEr� i�� P�+nsG � � 2, f'l�° - _},,__ �,�2n i � ---s �_2 C-�LIy.-!t7 �r'��1 i1t7�� 1�T�A(r � �� 1 C�.1� t�t�G �J��Z.�'`�� }�iq �..,l�!,� - N �'�-- i. 1�-�t�DE CiRS Q�C-� U Ll�Z"�?S AT ErtiGN �a 1 i Tb P��>SrJ2c ��oM Zu�' W,G, TO S" W.L. Z. RE�JL.AT-D�Cj �t�Jhl. �CU �l`.�tieYc. S2� w��n1 i..�r�c ��hts S6r�si ^�c�t � iZe�.�c.F vA��r. rs cT-c (�,Z�Cr,�r�ht� �rLI�\^l1��=C.: FotG �C�:1�P�� J� .i.�.� S�ZE G�'-%�GES �GGi'z��r�C�L`f� t iLC�J JG£ C.ar{�L�Tc („J�At� S . Q� ��1 Z�L� PIP��4 SN�� t3� W6�0�� oR h-S Pdt2 G�� . P11 It3� Z* A1.)f� Ur•lCC1Z' �Y�r*cY f<<.� �G.17��v'r� OYc- WE..'v�.,� �� 'c'�Z C.,.✓�i _ �'Ar�rzo-KE��PING,s�L�R.cN�rc�r.s/ F��=- 8�'��79�..;= EFn��z. i�t2t�_s�--�3�,��Ar_�� w��NV, ,_}_iv�,_ ��-�� -�(7`1- %'� '� �� AL>''�:C?�.O t'v U'!=;_;: . ��C ^ `�1� '.!C. ! ..� l',U��7 ;._LTil�f�3 �_?1Gi�^.. _ ._ "3 �j `' / '��' �.�1;�� r��_Y �� JtiC ,.I� 1� .,,...�....�,-.r., ,...p.-ww..,��,.•..«�.,,, C?Cr� 'f'ii o � , , . _..! -' , � �' - t.'�_ ,v-i �'09-�T�'AM A\ W � �;�: i�Jz;�� Y: �,�a - l (�rt � . . __. . _ RESOLUTION # 13 HEATING & SHEET METAL APPLETON, W/S. 549l1 Rt. 5 BOX 351D PMne 788-5611 RANDOLPH DRIVE _io-�e;��er 2, 198� iar'cro-i�enpin�er irc=�-tects, Inc. r:ie.11er �:erbst zs�oc., 1nc. iC1� �i. �c�.itn Park �•�enue ��ko�_�, �,vi �4901 :e: rznd �,��r: :i�use .estorwtior vs_nkosa, .ii �uct Insuiatioe Uen �le�:en: ynciose� is a co� ; of � ie � �e� �roc� �a ^t�lt in�ulation �up�l�, 1_nc. stati?i= tne ctian�es �,�nicn aifact tne insulstion on�concealed�and e�posed ductwork fo� 'r_�sse II wor�c. ie �ropose to c�ake taese ir_saiation chan�es for t:�� sa� oi .;374.CO �incer2l,r, �� ;�;e� rotte� I•1F/kvd C�'-1C. - 16h - $ . P.O. Bo� n� 17�0 8�ilartl Road D+stributors and Cootractors of � v,p, i.,�i.��, � Ea��om.�e 1�.�4No� � o�ae I+.J,Kon � Ccl� Sm�age In,�l.11on � Co�d S�ong. Dcon � v..�m.e<, i�.�'.,�;�� M.,In. �o.u�.elon � Flb.rql„ Duae Sn�ems � ea.4 p.oeuce� � A.b••�o� c.ad�m � Goly.h�.�. +�d Ur.th,n• c�,m. �Prne�te�_:�, " �M_, _ � Bc U1i �' �L�VJ RESOLUTION # 13 TELEGMONEt 77160.9fi INSIlLATION SIIPPlY, INC. * W` 5� o°5 � N�49,z �,�w��t� ��.� ��.�,�,��w�� ,��u� ou� s� Gctober 27, 19H3 Van Asten Heating f: SF.ee! 51cfa1 Ruute � 5, Box 351D, Handulph liri��e Appleton, Wiscorsin 54915 Attr: '4e1 Yotter NE: Grand Opera House Rest.uraLion Oshkosh, Wisconsin Duct Inau.ation Dear Yel: In regards ?o the most recent re�:ised insulation spee dared Oc�ober 24, 1983 which was dropped off at our uffice on Octeber '_6, 1983 I havc ta!kcd to Bub Yarbro and Gene Ivel;un r<� clarify this spec. In reviewing the �rigina. spoc and adder�diun and our quo*ati��n dated September 13, 19N3 i❑ wnict; we ment_ioned our price w�s based o,: usnK 2" tf-�ick 703 ductboard with F:SK fucir,g and no :u:�thcr iinish, the re,�vised �peeifi— cat.i��r. calls f��r a hravier den�-;'�� nsula•`i"n �.n ducts l��ented brtween the roc.` and �he bott�,n �,t rnnC+c,F unit_ � 1 plu� rlu5 h�as *n gct weu'F�erpro•.�fed a� it wili be expu=.ed r�� wr�!lier• outsidc. 7�k��:- «u= ��t inclu�l��u in ��ur ur��,irai quu!:u_iun. TI�.� c�s�. tn ::u ;h:. ...ira w��rL. w�+ulu hc 53:.'5.00. 1P this k��r6 �= t,�. h�� d��ni� •;�.u..�. �.>=ui� u ci-.ac�;�� r�.cr. 7lianit _ �'� . ... , rc�: :i' _ .. .. ,� _ .c:i' _ . . tiincct�rl�;, Ii:\!CP'�.: . .... ��i..',�I . .. ., , !� � . � � Clif�f„��I U. R:,r��-1� I�r�•� i �I��ii' CDli. Icn� — 16i - c w RESOLUTION # 13 HEATING & SHEET METAL APPLETON, R'IS. 53911 Rt. S BOX 351D PMu 788-5611 RdNDOLPH DRIVE November 18, 1983 `Iarbro-�empinger Architects 1018 ',d. South Park �venue Cshkosh, Giisconsin 54Q03 Attn: NIr. = obert Yarbro Re: Grand Cpera House, Gas Piping Revisions 1�Ir. Yarbro: In response �o �our letter 3ated �iov. 14th, we propose to install the Pas piping as per the revised drawing. This wou13 result in a credit to t�e cwner as £ollows: Labor �325.00 i�ia�erial �4']5.00 TGTAL ��DUCI' ;6800.00 Pl�ase let our of'ice know if you wish for us to proceed accordingly. Sinceraly, � ��Q. ��,�� tlo��d Vanasten - 16j - � i.. . . ... . . . _ . .. ._.,. n 4 w � a �c '�� _ p, (� - ri r �- �c m ��* n � r x � �� r � � f.-, m � .., ,P ;a ;v.P f � •• IY O O � N rr c a m r� mmo O (D �i � �• z rt o r� • o C] H � �� ,vco H R. C] LTJ O I y t� �-d r � .. f} � ni � w °c m a. � m n ox ro a cn m � v A�i N `� m m 0 N C rt "o� � � r w ; ,: tJ �s' T °,