Review Comments

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Permit Number:	10 5130
Permit Type:	Commercial Building Permit - None BldgNew
Address:	4951 BUSINESS PARK BLVD Anchorage
Location:	4951 BUSINESS PARK BLVD 00922134000
Work Description:	Work Descr: 41,004 sq ft (B), 1090 sq ft (S), 1010 sq ft (A3), Remarks: JRD
Status:	Closed
Project Name:	ANCHORAGE NEIGHBORHOOD CLINIC
Review Type:	Plumbing
Result:	Approved
Result Date:	4/26/2011 10:44:00 AM

Comments:

	Code Section	Review Comment	Status

Advisory Information:

1) STATUS: 1-21-11 Comments to be addressed. 4-11-11 UNDERGROUND PLUMBING ONLY APPROVED. COMMENTS TO BE ADDRESSED. 4-26-11 APPROVED.

2) The following comments based upon the 2006 Uniform Plumbing Code must be resolved before a permit is issued. The approval of plans and specifications does not permit the violation of any section of the Uniform Plumbing Code or any federal, state or local regulations. RESOLVED 4-11-11.

3) M1.0 Rainleader and sanitary yard cleanouts are required to be located within 2 feet of the building exterior (UPC 1101.12 & local amendment to 719.1). RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

4) M1.0 The required 4" CO adjacent to column line #4 serves a 4" waste 37 feet downstream and may not be reduced to 3" in between. (UPC Table 7-6) RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

5)M1.0 & M1.1 Vertical rainleader drops require above grade cleanouts prior to dropping below grade and connecting to horizontal piping. (UPC 1101.12.2) 4-11-11 UNRESOLVED. A 4" RL DROP AT COLUMN LINES "A.6" & "7" IS MISSING A CLEANOUT. RESOLVED PER RESUBMITTAL RECEIVED 4-14-11.

6) M1.1 Misc. plumbing is not permitted to be run through the elevator machine room (ASME A17.1-2.8.2.4). Please address. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

7) M1.1 The HW and CW loops around the Southeast corner of the building are miss-marked. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

8) M1.1 The HWC branches require balancing valves to prevent short circuiting through one branch. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

9) M1.2 Please specify the type of backflow protection devices to be used on the domestic hot and cold water lines in the dental equipment room. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

10) M1.2 The 1-1/4" vent coming from P-3HA in room #227 exceeds the maximum allowable horizontal length per Note: to Table7-5. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

11) M1.2 A floor drain is specified in 2/M1.1 for the dental equipment room and shown as a floor sink on the floor plan. Please clarify. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

12) M4.0 A building with fixtures (shower head) located 30 feet above grade would normally need a double check backflow assembly (AWWA Cross connection Control Manual - Table 4-2) on the building domestic water supply; however, this will need to be upgraded to an RP device since this building is considered a medical/dental facility ( local amendment to UPC 603) classified as a high hazard. 4-11-11 UNRESOLVED. PROVIDE SPECIFIEID MODEL NUMBER AND SIZE ON THE PLANS. RESOLVED PER RESUBMITTAL RECEIVED 4-14-11.

13) M4.0 With an RP device on the 4" domestic water service to the building, the 3" FD-2 is undersized per local amendment to UPC 603.3.9. 4-1-11 UNRESOLVED. IF THE DEVICE IS 4", A 6" FLOOR DRAIN WILL BE REQUIRED. PLEASE CLARIFY. RESOLVED PER RESUBMITTAL RECEIVED 4-14-11.

14) M4.0 It appears that the domestic cold water service to the building is upstream of the water meter. Please clarify that and the water pipe routing downstream of the meter which appears to drop below grade. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

15) M5.1B Please clarify the routing of the HWC line on riser diagram #1 continuing from M4.0 and if a HWC line is desired in riser diagram #2 and #3. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

16) M5.6 Clarify the natural gas branch pipe sizes to each boiler. RESOLVED PER RESUBMITTAL RECEIVED 4-1-11.

17) When the above comments have been addressed please update the plans at the MOA Plans Review Office with three sets of revised plumbing pages to include clouded changes, engineers stamp and signature. RESOLVED 4-26-11.