B25016 · Maintenance · 321 ROSS DR, MILL VALLEY, CA 94941

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    "apn": "052-015-03",
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    "work": "Replace Ductwork;",
    "issued": "2021-03-02T09:00:34.000",
    "issuer": "County of Marin (unincorporated)",
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    "address": "321 ROSS DR, MILL VALLEY, CA 94941",
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    "contractor": "BELLOWS PLUMBING HEATING & AIR INC",
    "description": " Full wireflex supply duct replacement in attic + return air work and 2nd return addition in hallway.  \n\n1 - Supply Ducts: Replace all supply ducts. Currently there are 6x, when we are done there will be 7x. \n\n- Remove the 1x round supply duct in living room, abandon and rough patch the wall. Run 2x new ducts to living room ceiling and install 2x 6x12 adjustable curved blade registers.\n\n- Replace the 3x existing supply ducts to bedrooms and tie to existing boots\n\n- Replace the 2x existing supply ducts to the kitchen/laundry/bathroom and tie to existing boots\n\n2 - Return Ducts: \n\n- There is currently one shotgun return in hallway wall below the FAU, we are not re-running any new duct for it but are only changing grill to a cube core filter grill [need to get size at job walk]\n\n- Cutting a second return air with cube core filter grill in the hallway, adjacent to return air grill. Tap into existing return air duct cavity under FAU. ",
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