OrientalBayApt

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" rowspan="2" width=170 BGCOLOR="#CCCCCC" TEXT="#080000"> <bR> <div> <A HREF="index.htm" TARGET="_top" TITLE="Scie Construction Web Site"><U><IMG SRC="267964190.jpg" border=0 width="100" height="25" ALT="homepage" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="245e64190.jpg" border=0 width="100" height="25" ALT="aboutus" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us_us.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="2452aa190.jpg" border=0 width="170" height="25" ALT="contactus" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us_news.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="245364190.jpg" border=0 width="100" height="25" ALT="news" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="faq_s.htm" TARGET="_top" 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TITLE="Decking"><U><IMG SRC="245764190.jpg" border=0 width="100" height="25" ALT="decking membranes" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="guarantees.htm" TARGET="_top" TITLE="The Value of a Guarantee"><U><IMG SRC="2a2082170.jpg" border=0 width="130" height="23" ALT="Guarantees" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A><A HREF="exampleprojects.htm" TARGET="_top" TITLE="Projects"><U><IMG SRC="245c64190.jpg" border=0 width="100" height="25" ALT="example projects" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </td> <td valign="top" colspan=2 height=60 BGCOLOR="#CCCCCC" TEXT="#080000" bgproperties="fixed" background="2446003c0ezvtlc.jpg"> <div>  <img src="HTMLobj-10783/aniGif.gif" alt="A New Zealand owned and operated company" border="0" align="bottom" width="50" height="35">   </div> <bR> <div> </div> </td> </tr><tr> <td valign="top" height=420 colspan=2 BGCOLOR="#CCCCCC" TEXT="#080000"> <div> <B>Roof Repairs to High Rise Apartment Block               </B></div> <div> <B> </B><FONT SIZE="1" COLOR="#FF0000" FACE="Arial" >hover your mouse curser over the photo for the text</FONT></div> <div> Cut out and remove 3 areas , allow to dry out or force dry with flame torch.</div> <div> Weld cut edges directly to the original mastic asphalt underneath.</div> <div> Burn and scrape off the aluminium paint from each area for bonding new membrane to old mastic asphalt.</div> <div> Torchdown new membrane with side laps to match existing membrane and  150mm overlap onto existing good membrane.</div> <div> Heat and trowel all lap edges.</div> <div> Cut out the perimeter metal flashings from the wall and remove from site, rake out a new chase.</div> <div> Cut the perimeter upstands at the base, remove from the mastic asphalt substrate.</div> <div> Warm and scrape off the aluminium paint around the perimeter 150mm wide for bonding the new membrane to old. </div> <div> Reinstate new torchdown membrane upstands full height to the bottom of the new chase and 150mm out onto the existing flat membrane.</div> <div> Install new Zincalume flashing same shape as before to the new chase and plaster up with Renderoc Modified Plaster. </div> <div> Coat new plaster with 2 coats of white acrylic paint.</div> <div> Dispose of all torn off materials.</div> <div> <IMG SRC="2a5822da0.jpg" border=0 width="290" height="218" ALT="area where water has penetrated under the torchdown membrane and is trapped" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a5a22da0.jpg" border=0 width="290" height="218" ALT="close up of same area, loose counterflashing the cause of the water penetration" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a5c22da0.jpg" border=0 width="290" height="218" ALT="a. metal counter flashing b. top of torchdown membrane flashing loose c. original mastic asphalt upstand" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a5e22da0.jpg" border=0 width="290" height="218" ALT="another area with water trapped between the two membranes" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a6022da0.jpg" border=0 width="290" height="218" ALT="the area in first pic cut open and peeled back for repair" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a6222da0.jpg" border=0 width="290" height="218" ALT="close up of the torchdown flashing removed from wall, not enough flame applied to bond to mastic asphalt upstand" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a6422da0.jpg" border=0 width="290" height="218" ALT="sealing the cut edge of the main torchdown area which is still good" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a6622da0.jpg" border=0 width="290" height="218" ALT="another area removed, sealing the edge of the good membrane" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a6822da0.jpg" border=0 width="290" height="218" ALT="two areas torn open for repair" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a6a22da0.jpg" border=0 width="290" height="218" ALT="burning and scraping off the aluminium paint surface of the original mastic asphalt to ensure a good bond with the new torchdown repair" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a6c22da0.jpg" border=0 width="290" height="218" ALT="aluminium paint removed ready for repair" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a6e22da0.jpg" border=0 width="290" height="218" ALT="applying the new torchdown membrane" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2a7022da0.jpg" border=0 width="290" height="218" ALT="1st area repair completed, ready for aluminium paint UV coating" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2e4622da0.jpg" border=0 width="290" height="218" ALT="2nd area repaired" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2e4822da0.jpg" border=0 width="290" height="218" ALT="3rd area, water trapped between the 2 roof membranes, pooh what a stink" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2e4a22da0.jpg" border=0 width="290" height="218" ALT="the same area repaired" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="2e4c22da0.jpg" border=0 width="290" height="218" ALT="a view of the 3 areas repaired, stage 1 completed" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"> <IMG SRC="2a7222da0.jpg" border=0 width="290" height="218" ALT="view of Wellington from the roof top" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </td> </tr></table></body>