KC-46A_Ph_2_-_Rev_Shop_Drawing.pdf
PDF 6 MB Posted
- Attached to
- KC 46A FTU Phase 3 - Altus AFB, OK Federal contract opportunity
- Solicitation number
- W912BV18R0062
About this file
Phase 2 Shop Drawings
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Amendment_00002.pdf | ||
| fbo_vender_guide.pdf | ||
| KC-46A_Ph_2_-_Flow_Diagram.pdf | ||
| Amendment_00001.pdf | ||
| KC-46A_Ph_2_-_Rev_Calculations.pdf | ||
| KC46A_FTC_PH_3_site_visit_sign_in_11.14.18.pdf | ||
| KC-46A_FTC_P3_Solicitation_W912BV19R0013.pdf | ||
| KC-46A_FTC_P3_Solicitation_W912BV19R0013_Appendices.pdf | ||
| Badge_App_04.24.15.pdf |
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Text version
Altus FTC2 sprinkler shop drawings submitted on October 19, 2018
Review comments by J. Hoffman, 10/26/2018
Drawing FS101
1. Fire Pump Test - Flow test data is two years old. Specification 21 13 13 requires the contractor to perform a test and use that data in the hydraulic calculations.
2. Reducer - Revise location of 4 x 3 reducer on the drop from second floor to the computer room.
Drawing and calculations show the 3-inch starting at node 3033.
3. Drain Valve – Drain connection at bottom of drop to storage room needs to be valved, NFPA 13 - 8.16.2.5.
Drawing FS102
1. Riser Nipple - Denote riser nipple, length and diameter, on the 6-inch main at the west end of phase 2.
2. Trapeze Hangers - Hanger spacing on the 6-inch is shown at about 11 feet. This results in more than 300 lbs on a hanger and requires trapeze hangers per contract drawing FX001.
Alternatively, closer spacing of hangers can be used. The method of compliance shall be noted on the drawings.
3. Trapeze Detail - Need details of span of trapeze members, size of trapeze members, per pipe diameter being supported.
4. NPFA 13 Edition – Revise to indicate the 2016 edition per the specifications.
5. Missing nodes – Nodes 3034 and 3035 are not shown on the drawing. Add the proper node identification to the drawing.
Hydraulic Calculations
1. Flow Diagram - Provide a flow diagram with quantity and direction of flow per specification 21 13 13, 1.3.1.3.
2. Operating Area – The hydraulic overview sheets for the ordinary hazard calculations show 1500 square feet as the base. This should be revised to 2500 sq ft.for all OH calculations.
3. Area 1D Pipe Diameter – The diameter used for the 4-inch pipe leg 3046-3040 in the Mechanical/electrical area is lightwall diameter. Revise to use S40 diameter not S10.
Vuochlin.Veung Typewritten Text AFP: New fire pump test is provided.
Vuochlin.Veung Typewritten Text AFP: Corrected note.
Vuochlin.Veung Typewritten Text AFP: Install 3" drain elbow with a 1" ball valve, a nipple and a cap. NFPA 13 - 8.16.2.5.2.2
Vuochlin.Veung Typewritten Text AFP: No riser nipple in the drawing. Instead, it's a double 6" elbows. Refer to Section View 1/FS103.
Vuochlin.Veung Typewritten Text AFP: Closer spacing of hangers is used.
Vuochlin.Veung Typewritten Text AFP: Trapeze details provided where necessary.
Vuochlin.Veung Typewritten Text AFP: Change has been made.
Vuochlin.Veung Typewritten Text AFP: Nodes are added.
Vuochlin.Veung Typewritten Text AFP: A separate set of flow diagrams is provided for each gridded system.
Vuochlin.Veung Typewritten Text AFP: Revised.
Vuochlin.Veung Typewritten Text AFP: Pipe schedule is revised.
Vuochlin.Veung Typewritten Text Advanced Fire Protection: 11/2/2018
Vuochlin.Veung Typewritten Text Vuochlin Veung
SEE 4/FS104
SEE 5/FS104
SEE 3/FS104
SEE 2/FS104
SEE 1/FS104
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