Proposed Renovation of Former Jacinto Building - Clark Freeport Zone

specifications and applicable specification under Item 1003 on Carpentry andJoinery Works.Lumber of doors, jambs and panels when required, shall be kiln-dried withmoisture content of not more than 14 %.Wooden doors and frames shall be fabricated in accordance with the designsand sizes shown on the Plans. The fabricated products shall be finished square,smoothly sanded and free from damage or warpage.Wooden doors shall be measured and paid for on the basis of number of setscompletely installed and accepted by the Engineer. A set shall consist of paneldoor, jambs, anchors, door closer, and hardware including lockset.ROLLING UP DOORSItem 1011 (a) to (b)This item shall consist of furnishing all labor, tools, equipment and rolling updoor required as shown on the Plans and in accordance with this specification.Rolling up doors shall be surfaced mounted designed for exterior serviceopening as indicated on the Plans. Component parts shall conform with thefollowing material specifications:Curtain – shall be manufactured if interlocking curved or flat slats, rolled fromgalvanized and bonderized steel. Slats shall be of size and thickness towithstand 0.957 KPa windload.Counter balance barrel assembly shall include spring barrel which serves asload carrying beam encases counter balance mechanism and provided axisaround curtain coils. Hood shall be manufactured from 0.60mm thick(minimum) galvanized sheet metal, flanged at top for attachment to headerand flanged at bottom to provide longitudinal stiffness.Hood shall enclose curtain coil and counter balance mechanism. Brackets shallbe made of precisely formed plate with permanently sealed ball bearings,designed to enclose end of the curtain coil and provide support for counterbalance pipe at each end.Guides shall be fabricated from structural steel angles or precision roll formedchannels and angles. Especially adaptable for doors exposed to heavy windpressure. Designed with groove depths varying from 50mm depending uponthe width of the door, and set cut from the face of the wall to facilitate thetravel of the curtain.95Clark Development Corporation Proposed Renovation of Former Jacinto Building(Motorpool, Records, Warehouses and Maintenance Area)