Specifications - City of Montpelier, Vermont

Title:Montpelier District HeatingCity of Montpelier, VT15050 – Basic Mechanical Materials and MethodsIssue Date:September 28, 2012Page #:8 of 10insure embedment in the concrete. All steel shall be painted one coat of a rustinhibitive paint.C. Sleeves shall be installed flush with the face of finished walls and ceilings; extendone inch above the level of finished floors.D. Where insulated piping and insulated, non fire dampered ductwork passes throughfire rated floors and walls, stop insulation at barriers and fire seal sleeved holefully to bare piping or duct with firestopping and, if necessary, filler material asspecified in the firestopping manufacturer’s tested assembly.3.4 SELECTIVE DEMOLITIONA. General: Demolish, remove, demount, and disconnect abandoned mechanicalmaterials and equipment indicated to be removed and not indicated to be salvagedor saved.B. Materials and Equipment To Be Salvaged: Remove, demount, and disconnectexisting mechanical materials and equipment indicated to be removed andsalvaged, and deliver materials and equipment to the location designated forstorage by the Owner.C. Disposal and Cleanup: Remove from the site and legally dispose of demolishedmaterials and equipment not indicated to be salvaged.3.5 ERECTION OF METAL SUPPORTS AND ANCHORAGEA. Cut, fit, and place miscellaneous metal fabrications accurately in location,alignment, and elevation to support and anchor mechanical materials andequipment.B. Field Welding: Comply with AWS "Structural Welding Code."3.6 ERECTION OF WOOD SUPPORTS AND ANCHORAGEA. Cut, fit, and place wood grounds, nailers, blocking, and anchorage accurately inlocation, alignment, and elevation to support and anchor mechanical materials andequipment.B. Select fastener sizes that will not penetrate members where opposite side will beexposed to view or will receive finish materials. Make tight connections betweenmembers. Install fasteners without splitting wood members.BASIC MECHANICAL MATERIALS AND METHODS150508