11/19/07 Revised Work Scope:
During this review, the contractor submitted revised hydraulic cover sheets for area AF Loop 7 the Front Canopy. These plans were approved with those amendments / revisions date 11/19/07.
11/05/07 Revised Work Scope:
The scope now included Ord. Grp I hazard above the Ambulance Drive Through.
The Permitted Work Scope:
Under Ground Scope: The existing under-ground is noted to be an 8” circulating loop. Beginning from an existing 8” gate valve (Tapping Tee) at the property line, install a 6” piping run though a Post Indicating Valve and then out and up into the bldg riser room. The piping run consist of a 25’ + or – run of 6” C-900.
Overhead Scope: Beginning from the FF, AFF in side the Mechanical Room 1076 at the North East corner of this two story 50,275–ft/2 building, install a 4” pressure reducing back flow device and wet riser to serve through out the structure. Each floor shall be controlled separately. An anti-freeze system will serve throughout the non-heated areas.
The fire sprinkler system work shall comply with the IFC 2003, the attached review comments/conditions, as regulated by the Fire Chief. The review comments/conditions, permit and fire "Inspection Card" are required to be on site as a condition of this work, to provide witness of compliance verification of minimum code. This permit is attached to BLD07-00274. When tenant work affects fire sprinkler protection outside the permitted work area due to the installation of tenant-demising or new partition walls, the affected area sprinkler coverage outside the BLD permit will fall under the Fire Permit scope of work, to maintain the required fire protection within the fire sprinklered facility. The “Riser” and its supplies which include all appurtenances (including tamper, alarm and alarm monitoring) relating to the normal and correct function and integrity of this system will fall under the jurisdiction for code compliant verification.12/16/07 Revised Work Scope: As-Built
These plans were resubmitted due to changes in the field which affected the original design. The revisions noted as As-Built on each sheet are dated 12/07/07. As-built changes were noted as listed below.
Page FP1 –
1. The yard PIV has been eliminated because the riser room is a 1 hour rated room with an exterior exit.
2. The FDC has been relocated due to a planter wall that hid the FDC.
Page FP2 – has no changes
Page FP3 –
1. The 4” anti-freeze loop supply has been re-routed. It actually has been straightened out and 6-4” 90° Ells have been removed.
2. The elevator equipment room located between grid lines 11 & 14 at E2 has no ceiling. The sprinkler head has been changed from an upright head to an upright head on a sprig.
3. The elevator equipment room located between grid lines 5 & 7 at M has a ceiling. The sprinkler head has been changed from an upright head to a pendent head.
4. The Main at gridlines P & 3 has been re-routed so that it does not pass through the expanded electrical room.
Page FP4 –
1. At the top of the stairwells upright heads have been changed to pendent heads. These are located in the following locations:
a. Grid Lines 24 through 26 at B through B.5
b. Grid Lines 9 through 10 at A through B-5
c. Grid Lines 3 through 6 at U