P-2005 -Notice 6.pdf

DEPARTMENT OF THE NAVY

NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND PACIFIC

258 MAKALAPA DR STE 100

PEARL HARBOR HI 96860-3134

N62742-22-R-1319 Notice No. 6

10 February 2022

PRE-PROPOSAL QUESTIONS & ANSWERS

RFP N62742-22-R-1319

FY22 P-2005 WORKING DOG TREATMENT FACILITY REPLACEMENT, JOINT BASE

PEARL HARBOR-HICKAM, HAWAII

NOTE: The following questions and answers are provided for INFORMATION ONLY. The RFP remains unchanged unless it is amended in writing on a Standard Form 30.

Previously Deferred

14. Section 32 31 13, Paragraph 2.1 SYSTEM DESCRIPTION “Provide fencing materials conforming to the requirements of ASTM A116. Is this correct or should read as ASTM A392?

ANSWER: Fence fabric shall conform to the requirements of ASTM A392, Class 2. Will clarify requirements via future Amendment.

15. Section 32 31 13 Paragraph 2.2.8 Bottom Rail – Please clarify if bottom rail is required or bottom tension wire.

ANSWER: Provide bottom rail as specified.

16. Section 32 31 13 Paragraph 2.3.1 Zinc Coating “Provide zinc coating of weight not less

1.94 ounces per square foot, as determined from the average results of two specimens, when tested in accordance with ASTM A90/A90M. Please clarify if zinc coating of 1.2 ounces per square foot per ASTM 626 is acceptable.

ANSWER: Fence fabric shall conform to the requirements of ASTM A392, Class 2 with zinc coating not less than 2.0 ounces per square foot of uncoated wire surface. Fence fittings with zinc coating of not less than 1.2 ounces per square foot in conformance with ASTM F626 are acceptable. Will clarify via future Amendment.

19. DIVISION 26 ELECTRICAL: General note 15, E-002 shows are requirement to label all receptacle faceplate by silk screen or melamine plastic. Silk screen & melamine plastic nameplate is not a practical method for labelling of receptacles. Will the more commonly used method, Brady adhesive labels, be acceptable?

ANSWER: Provide as indicated. UFC 4-510-01 para. 11-5.10 Receptacle Identification requires marking of device plates with steel stamped or silk-screened letters, by laminated plastic nameplates with contrasting color center core, or by embossed aluminum or stainless steel tape.

31. SPEC 10 11 00 / Drawing Number E-601 - Project documents included specification 10 11 00 for Visual Display Board. Equipment schedule on sheet E-601 lists JSN items F3025, F3050, and F3065 as owner furnished, owner installed. Please confirm that GC will not be responsible for furnishing and installing visual display boards.

ANSWER: JSN’s F3025, F3050 and F3065 are Logistical Category (LOGCAT) “C” (Owner furnished and installed) per Sheet Q-601. The Government intends to delete Section 10 11 00 VISUAL DISPLAY UNITS via future Amendment.

32. SPEC 10 99 00 / Drawing Number E-601 - Project documents included specification 10 99 00 for Miscellaneous Specialties. Equipment schedule on sheet E-601 lists JSN items A5210, A5210P, and A5220 as owner furnished, owner installed. Please confirm that GC will not be responsible for furnishing and installing television brackets.

ANSWER: JSN’s A5210, A5210P, and A5220 are Logistical Category (LOGCAT) “C” (Owner furnished and installed) per Sheet Q-601. The Government intends to delete Section 10 99 00 MISCELLANEOUS SPECIALTIES via future Amendment.

38. SPEC 05 40 00 / Drawing Number S-501 / Paragraph Reference 2. 1. e - Specification Section 05 40 00 Item 2.1.e Pre Engineered Roof Trusses calls for standard C-Shaped Section or Proprietary Section. Sheet S501 calls for 8” Depth Top Chord and 6” Depth Bottom Chord.

Please confirm it is acceptable for a propriety system to deviate from the chord sizes listed on Sheet S501.

ANSWER: Propriety system shapes with depths that deviate from sheet S501 will be considered, provided that submitted calculations required by Section 05 40 00 validate that the proprietary shapes have sufficient strength capacities which meet or exceed requirements per design criteria and structural loading.

43. Water Line A, W1/CU101 & A1/CU103: Please confirm that WL A is 6” pipe with 8” x 6” tapping tee and 6” tapping valve to the new FH, not 8” pipe with 8” tapping valve.

ANSWER: WL A is 8” pipe with 8”x8” tapping tee and 8” gate valve. 8” pipe reduces to a 6” pipe at the vertical bend to the hydrant. Refer to typical fire hydrant connection Detail C1/CU- 301.

44. Water Line B, W6 & W8/CU101 & A2/CU103: The plan calls out 8” GV at WL B, Sta 1+89.24, and calls out another 8” GV at WL B, Sta 2+41.61. Please clarify whether or not these two 8” GV is required. If these 2 ea of GV are required, then could we modify the 8” GV to 6” GV at WL B, Sta 2+41.61 and add one each of 8” x 6” Reducer before the 6” GV?

ANSWER: Two 8” gate valves are required. 8” water line to the fire hydrant shall reduce to a 6” pipe at the vertical bend to the hydrant. Refer to typical fire hydrant connection Detail C1/CU- 301.

45. Spec Section 01 57 19, Para 3.15 & H-002: The 4th paragraph of Para 3.15 states that “Soil beneath building structures and extending to 4 feet laterally from the edge of the structure, at depths of 0-3 feet below ground surface, are PIS”. But plan H-002 show the PIS area is 4’ laterally from the edge of the slab, but not beneath the building SOG. Please confirm that PIS is per H-002 and not include soil beneath building SOG

ANSWER: PIS is per H-002 and will not include soil beneath the building slab. Revised Section 01 57 19, para. 3.15 to state the correct PIS lateral extents 4’ from the edge of the west concrete slab. Refer to Amendment 0006.

46. Spec Sections 01 74 19, Para 1.11.5 & 02 41 00, Para 2.1 & Para 3.1.4: Spec Section 01 74 19, Para 1.11.5, Recycle of Concrete, state “Concrete that meets all of the criteria listed below may be recycled at a facility permitted to recycle conc by DOH or applicable regulatory agency” and Targeted Hazardous Material Survey Report states no measurable level of asbestos. Spec Section 02 41 00, Para 2.1 of the demolition Spec states “Fill material shall be waste products from demolition until all waste appropriate for this purpose is consumed.” Para 3.1.4 states “Pavement and slabs designated to be recycled and utilized in this project shall be moved, ground and stored as directed by the Contracting Office.” The demo plan CD101 indicated to remove bldg. SOG and AC pavement, but do not designated to be recycled. Please clarify if contractor can recycle the demoed conc SOG and AC pavement as fill material per Para 2.1.?

ANSWER: Building SOG and AC pavement may be reused as fill if it also meets the requirements of any other applicable specification sections like 31 23 00.00 20 Excavation and Fill or 32 11 23 Aggregate Base Courses. Recycled concrete and AC pavement from onsite shall not be used below the proposed building. Added Demolition Note to Sheet CD-101. Refer to Amendment 0006.

47. Control & Plug Valve at Sewer Line B, Bid Option 1, S9/CU201 & C4/CU305, & Spec 33 30 00, Para 2.2.10: Please find the attached RFIs from the suppliers rep of plug & control valves along with valves & motor Spec. Please provide information on Power requirements of the actuator, voltage, phase, communication type, and flow combination, etc.

ANSWER: Notes added to Sheet CU-305. Refer to Amendment 0006.

S9/CU-201 3-way control valve shall be manually operated and installed such that all wastewater flows from the building are directed to the proposed holding tank. Installation configuration shall also allow for the ability to bypass the holding tank and direct all wastewater flows from the building to the existing sewer line at S2/CU-201.

S6/CU-201 electric motor plug valve shall be 120V, 1 phase. Valve shall be set to open and drain the holding tank during off-peak hours and remain closed during peak hours. Valve shall also be connected to the holding tank level measurement system to open the valve when the higher high level setpoint is reached.

48. Precast SMH for control & plug valve Bid Option 1, S9/CU201, & C4/CU305, & Spec 33 30 00, Para 2.2.5: Are there any interior or exterior coating requirement for the precast SMHs housing control & plug valves, especially invert of the motor plug valve is 0.70?

ANSWER: Provide exterior epoxy coating for all sewer manholes (S2, S4, S5, S6, and S9/CU-

201) in Bid Option 1. Provide exterior epoxy coating for sewer manhole S2 in base bid. Notes added to Sheets CU-303 and CU-305. Refer to Amendment 0006.