AMENDMENT_04_19-B-0008_Repair_Battalion_Headquarters_B12011.pdf

0011300779 AD015161P

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

A. This amendment is issued to provide Responses to Industry.

B. This amendment is issued to provide a Revised Draw ings.

C. This amendment is issued to provide a Revised Scope of Work.

D. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 28

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 12-Apr-2019

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W9115119B0008

X 9B. DATED (SEE ITEM 11)

11-Feb-2019

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

12-Apr-2019

CODE

MISSION AND INSTALLATION CONTRACTING

MISSION CONTRACTING OFFICE (MCO)

36000 DARNALL LOOP, ROOM 1300B

FORT HOOD TX 76544-5025

W91151 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9115119B0008

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM

TABLE OF CONTENTS

The Table of Contents has changed from:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Exhibit A Technical Exhibit A -

Specifications

3313 11-JAN-2016

Exhibit B Technical Exhibit B - Drawings

44 27-MAR-2017

Exhibit C Technical Exhibit C - As Builts

76 28-SEP-2012

Exhibit D Technical Exhibit D - HAZMAT Report

32 01-SEP-1997

Exhibit E Technical Exhibit E - Revised Specifications

3313 27-MAR-2019

Exhibit F Technical Exhibit F - Revised Drawings

63 27-MAR-2019

Attachment 1 Attachment 1 - Appendix A

139 02-JUL-2018

to:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Exhibit A Technical Exhibit A -

Specifications

3313 11-JAN-2016

Exhibit B Technical Exhibit B - Drawings

44 27-MAR-2017

Exhibit C Technical Exhibit C - As Builts

76 28-SEP-2012

Exhibit D Technical Exhibit D - HAZMAT Report

32 01-SEP-1997

Exhibit E Technical Exhibit E - Revised Specifications

3313 27-MAR-2019

Exhibit F Technical Exhibit F - Revised Drawings

63 27-MAR-2019

Exhibit G Technical Exhibit G - Revised Drawings 2

61 04-APR-2019

Attachment 1 Attachment 1 - Appendix A

139 02-JUL-2018

The following have been added by full text:

PROJECT SYNOPSIS - REVISED

PROJECT SYNOPSIS

Repair Battalion Headquarters

Building 12011 Project No. AD015161P

DESCRIPTION OF WORK:

The work shall be located at Building 12011, located at the intersection of Battalion Ave. and 33rd St., Fort Hood Texas. The exact location will be shown by the Contracting Officer. Building(s) will not be occupied during performance of work under this Contract.

The purpose of this project is to repair the Battalion Headquarters, Building 12011 which includes, but is not limited to the remediation of all hazmat, movement of walls, reconfiguration of latrines to meet code requirements, installation of new finishes following abatement, replacement of windows and all glazing wall systems, roof replacement, and the reconfiguration of all infrastructure systems (electrical, plumbing, HVAC, mass notification, and communications). Also included is miscellaneous site work to support the facility and meet code requirements.

The following drawings are included as part of the Solicitation.

FULL DRAWING SET

After award, one set of Adobe PDF contract drawings and PDF specifications, and one set of MicroStation format drawings (if available) will be furnished to the Contractor on CD. Reference publications will not be furnished.

Contractor shall immediately check furnished drawings and notify the Government of any discrepancies.

A project construction sign will not be required for this project.

PERFORMANCE PERIOD: Barring any contingencies that arise during construction, the Government requires this project be completed within 240 calendar days. Completion is defined as completion of all contractual obligations.

*******END OF SCOPE OF WORK********

RESPONSES TO RFIS - 2

Solicitation 19-B-0008 Repair Battalion Headquarters Building 12011 RFIs Contractor submitted after Revised Drawings and Specifications Posted to FBO

1. The keyed note # 10 on the north side of the building is incorrect. There is no current entry on this side of the building. This is a new entrance?

DPW RESPONSE: Yes, see revised sheet C101.

2. Sheet A-101: Please provide a detail for the new entry on the north side showing landing, stairs, and railings required?

DPW RESPONSE: See new sheet A-308 and A-402

3. S-301 Window Frames and S-501 Framing Details are blank. Is something missing here?

DPW RESPONSE: Sheets S-101-103 deleted. See sheets See sheet S-001 for AFTP window requirement, A-306 and A-307 for window framing details.

4. The windows on sheet A-101 are shown as A, B C, and D types. The window legend on sheet A-601 shows windows as W1, W2, W3, W4, W5 with few details.

DPW RESPONSE: See revised wall section sheets and section detail sheets to include sheet A601.

5. Sheet A-101 shows a cut through stairs on the south side of the building. Detail indicates information can be found on A-301 but it is not there.

DPW RESPONSE: See sheets A308 and A402 for concrete stair and hand rail details.

6. Sheet A-101 shows main entry door on south side a 112. On door schedule it is shown as door 101.

DPW RESPONSE: See revised sheet A601 door and frame schedule

7. Sheet A-101 shows the door into the mechanical room as 117, It is a double door. On the door schedule door 117 is shown as a single door 2’-6” wide x 7’ high.

DPW RESPONSE: See revised sheet A601 for revised door schedule. See sheet A101 for revised door numbers.

8. Sheet A-102: Keyed note 5 states comms room ceiling to be hard lid. Drawing indicates it as ACT.

DPW RESPONSE: See revised sheet A102 for revised key notes.

9. Sheet A-102 General Reflected Ceiling Plan Notes # 7 states to see Fire Alarm and Mass Notifications drawings for additional information. There are no Fire Alarm or Mass Notification drawings.

DPW RESPONSE: See revised sheets A101general note concerning Fire Alarm and Mass Notification added. See revised sheet A102 notes 6 and 7 deleted.

(A101) GENERAL NOTES

1. INSTALL NEW FIRE ALARM/MASS NOTIFICATION SYSTEM:

DESIGN AND INSTALL NEW COMBINATION FIRE ALARM/MASS NOTIFICATION SYSTEM

FOR ENTIRE BUILDING. FIRE ALARM MUST BE IN ACCORDANCE WITH UFC 3-600-01. MNS

MUST BE IAW UFC 4-021-01. INSTALL NEW MONACO BT-XM IN MECHANICAL ROOM.

INSTALL NEW MONACO ANTENNA ON NORTH SIDE OF BUILDING OUTSIDE OF

MECHANICAL ROOM.

10. Need new site visit for roof – see sheet A-103.

DPW RESPONSE: Concur.

11. Sheet A-201 Fiber Cement Rainscreen System – Is there a spec on this product?

DPW RESPONSE: Glass Fiber Reinforced Cementitious Panel System

Exterior, panelized fiber cement cladding system and accessories to complete a drained and back-ventilated rain screen. Cladding made from fiber-cement board that does not contain asbestos fibers; complies with ASTM C 1186, Type A, Grade II; is classified as noncombustible when tested according to ASTM E 136;

and has a flame-spread index of 25 or less when tested according to ASTM E 84. Provide a water resistive barrier under panel systems and install in accordance with manufacturers recommendations, accessories and system components. Panel system must be a horizontal siding pattern. Texture: Rough sawn, factory primed. Basis of design: Nichiha VintageWood, color Cedar, wood plank texture, mounting system accessories and components.

12. A-304 Wall types. They are each given an identification letter but no details as to what is in them?

DPW RESPONSE: See revised sheet A304 for wall types.

13. Sheet A-305 Architectural Details: There are seven details showing spray foam in walls. Is there any spray foam in this project?

DPW RESPONSE: See revised wall sections sheets A301, A302, A303 and wall section sheets A303, A307. Spray foam for wall insulation was deleted. Spray foam would be required for filling gaps along the upper wall sections between soffit panel and roof deck. Detail 1 A307 indicates closing this gap with exterior sheathing, WPB and blocking. Spray foam may be effectively applied on the interior side of this assembly to seal off air penetration to the interior. Assume spray foam for gaps around eaves.

14. Sheet A-101: Detail 3/A-101/A301 in the mechanical room between the mechanical room and Open office actually shows it as Wall section window rainscreen wall on sheet A-301.

DPW RESPONSE: See revised sheet A101. Section symbol deleted at this location on floor plan.

15. Sheet A-101: The same detail cut, 3/A-101/A301, is shown between Hall 115 and hall 112 but that particular details refers to wall section window rainscreen wall.

DPW RESPONSE: See revised sheet A101. Section symbol revised to 3/A302, and section enlarged on sheet 3/A307.

16. Sheet A-101: This same detail is shown between mechanical room and Hall 112. This is not an exterior wall.

DPW RESPONSE: Concur. See revised A101, 3/A302, 3/A307.

17. Sheet A-305: General Note 2: For all spray foam insulation provide minimum R-13. What walls have spray foam in them?

DPW RESPONSE: Sheets A305, A306 have been revised. The original curtain wall system has been redesigned. Assume spray foam for gaps around eaves.

18. Sheet A-306 Architectural details: There are seven details showing spray foam in walls. Is there any spray foam in this project?

DPW RESPONSE: Sheets A305, A306 have been revised. The original curtain wall system has been redesigned. Assume spray foam for gaps around eaves.

19. Sheet A-307: Detail 1/A-101/A-307. Where is this on sheet A-101?

DPW RESPONSE: Sheet A307 has been revised and now shows enlarged wall section details. Find concrete stair details on sheets A308 and A402.

20. Sheet A-401: The diamond shaped emblems in restrooms 105, 109 and 110 are intended to show the elevations in each of these rooms but there are no elevations shown. Please provide these?

DPW RESPONSE: See revised sheet A401. Restroom elevations provided.

21. Sheet A-401 has the toilet accessory schedule supposedly showing the locations of the various toilet accessories. These locations are not shown on the drawing.

DPW RESPONSE: See revised sheet A401. Restroom elevations provided.

22. Sheet A-101 shows circles indicating information on sheet A-501 ( rooms 106, 104, 103, 101, 128, 126) .

Sheet A-501 is blank?

DPW RESPONSE: See revised sheets A101, plan details moved to sheet A305.

23. Sheet A-601 Door schedule: Entry door 101 is shown as 112 on Sheet A-101.

DPW RESPONSE: See revised sheet A601. The front door is 112.

24. Door # 113: This is a hallway and all doors leading off are numbered by room number. No door number

113 found on draing A-101.

DPW RESPONSE: See revised sheet A601. Door # 113 deleted.

25. Door # 115: Cannot find it on drawing A-101.

DPW RESPONSE: See revised sheet A601. Door # 115 deleted.

26. Door 118 into office 118 shows to be 2’ x 7’. Could this be right?

DPW RESPONSE: See revised sheet A601. Door # 118 corrected.

27. Door schedule shows door 119A and 119B. There is only one door into comm’s room 119?

DPW RESPONSE: See revised sheet A601.

28. Door 121 shows (2) 3’ x 7’ doors. There is only one in this office?

DPW RESPONSE: See revised sheet A101 and A601.

29. Doors 122A and 122B shown on door schedule. There is only one door in this office?

30. Where are doors 129, 130, 131, 132, 133, 134, 135A and 135B?

31. Door number 126 is not shown on the door schedule?

32. Doors 114A and 114B Not shown on drawings. Door 114 is a new door opening to the exterior on the north side of the building.

33. Door numbers 106A, 106B, 104A, 104B, 102, and 111 are not shown on the schedule?

DPW RESPONSE: See revised sheet A101 and A601

34. Frame types 2, 3, and 4 are not shown on the frame types?

DPW RESPONSE: See revised sheet A101 and A601

35. The door hardware sets will have to be revised once the door schedule is complete.

DPW RESPONSE: See revised sheet A101 and A601. Hardware sets added to A601.

36. Sheet A-602: Room finish schedule: This schedule is wrong.

DPW RESPONSE: See revised sheet A602 for revised room finish schedule.

37. Room finish schedule: Where is corridor 102?

DPW RESPONSE: See revised sheet A602 for revised room finish schedule.

38. Entry 101 not marked on drawing.

DPW RESPONSE: See revised sheet A602.

39. Room 104 is not men’s latrine.

40. Janitor room is not 106.

41. Room 109 is not an office. It is women’s rest room.

DPW RESPONSE: See revised sheet A602

42. Room 110 is not an office. It is men’s rest room.

43. Room 111` is not a corridor. It is the Janitors closet.

44. Room 113 is a hallway, not a storage closet.

45. Room 114 is not an office. It is a hallway.

46. Room 115 is not a closet. It is a hallway.

47. Room 117 is a hallway, not a latrine.

48. Room 118 is an office, not a closet.

49. Room 119 is a comms room, not an office.

50. Room 120 is the open office, not a closet.

51. Room 121 is an office, not the mechanical room

52. Room 122 is an office, not the open office/conference room.

53. Room 123 is an office. Not a Comms room.

54. Room 126 is an office, not a corridor.

55. Room 127 is an office, not a corridor.

56. Room 129 is not an office. It is the mechanical room.

57. Sheet A-101: Mechanical room door is shown as door # 117. The room number is 129. Should the door number be 129?

DPW RESPONSE: See revised sheet A601.

58. Sheet AD-201A: Keyed Elevation Demolition Note 4: Calls for door frame to remain in place. No new doors are shown on sheet A-101 in these locations?

DPW RESPONSE: See revised sheet AD201. Sheets AD201A and B have been deleted. Elevation demo keynotes revised, both sheets combined to new sheet AD201.

59. Sheet AD-201B: The demo of the north wall for the new door opening 114 is not shown?

DPW RESPONSE: See revised sheet AD201.

60. Sheet AD-201A: East Elevation: The stairs and handrails leading to the two doors marked “Demolition Note” 4. Are these to be removed?

DPW RESPONSE: See revised AD201. East side concrete stair are scheduled as demo.

61. Sheet AD-201A: South Elevation: Demo notes 5. Do we demo the stairs and stair railings too?

DPW RESPONSE: See revised AD201 and AD101. The entire south side main entry door concrete stair and hand rail is scheduled as demo.

62. Sheet M-103: Do air handling units 1, 2, 3 and 4 require concrete pads under them?

DPW RESPONSE: Yes, AHU-1, 2, 3, and 4 require concrete pads, as stated in M-001.

63. Sheet M-104: Do the four Condensing Units 1, 2, 3, and 4 need individual pads on top of the larger 16’ x 16’ pad?

DPW RESPONSE: No.

64. The revised lighting drawing does not show what type each lighting fixture will need to be. Can this be clarified?

DPW RESPONSE: See updated sheet E-102.

65. Is there a revised fixture schedule?

66. The revised panel schedule for panel MDP shows to be a 200A, 200A MCB. Will this 200A panel handle the amperage load safely and without tripping?

DPW RESPONSE: See updated sheet E-601.

67. Can a floor box specification be provided? Will the floor box need to be a “Poke Thru” or a “Recessed” floor box?

DPW RESPONSE: Legrand RFB9, Recesses floor box.

68. Are there any General or Keyed Notes for prints E-101 & E-102

DPW RESPONSE: See updated sheet E-101, E-102.

69. The mechanical room has been drastically reduced in size. Do we have to demo the existing equipment pads in this room? If so can you provide the necessary information?

DPW RESPONSE: Any concrete pads in the section of the existing mechanical room that will be converted to other rooms shall be demolished.

70. In reviewing Amendment 2 drawings, it has come to our attention that the electrical drawing E-101 is not matching with the mechanical drawing M-104.

DPW RESPONSE: See updated sheet E-101, E-601.

71. The Revised Lighting Drawing does not show what Type each lighting fixture will need to be. Can this be clarified?

72. Is there a Revised Fixture Schedule?

73. The Revised panel schedule for Panel MDP shows to be a 200A, 200A MCB. Will this 200A panel handle the amperage load safely and without tripping?

DPW RESPONSE:

74. Can a floor box Specification be provided? Will the floor box need to be a “Poke-Thru” or a

“Recessed” floor box?

DPW RESPONSE: Legrand RFB9, Recesses floor box.

75. Are there any General or KEYED Notes for Print(s) E-101 & E-102?

DPW RESPONSE: See updated sheet E-101, E-102.

76. Sheet AD-201A: Keyed Elevation Demolition Note # 7: Saw cut and remove existing concrete masonry units as necessary to install steel tube columns and lintel supports for new window and window frames?

We cannot find any information on the steel tubes and lintels?

DPW RESPONSE: See revised sheet AD201. See wall section 2/A302 and detail section 3/306. This detail has been redesigned. No steel tubes required at new window openings.

77. Sheet AD-210A: Keyed Note 1 has similar verbiage to Note 7 but refers to AD-101 for additional information. There is no additional information?

DPW RESPONSE: See revised sheet AD101 and AD201. Key notes have been revised. Lentil details have been provided.

78. Sheet AD-201B: Keyed Elevation Demolition Note # 7: Says the same thing as sheet AD-210A above but still no information about tube steel or lintels?

been provided. No steel tubes required at new window openings.

79. Sheet AD-201B: Keyed note 1 has similar verbiage to note 7 but refers to AD-101 for additional information. There is no additional information?

80. Sheet AD-101states, “Demolish brick veneer and CMU wall where shown dashed. Verify rough opening required for new window assemblies. Reference detail X/XXX for lintel detail. No lintel details shown?

81. Sheet A -306: Details 1, 6, and 7 show the proposed HSS 6 x 4 columns. They are identified as coming from Sheet A-101 but they are not shown on A-101. Please have the Project Manager place the correct detail information on drawing A-101 so we will know what is required.

DPW RESPONSE: See revised sheet A305 and A306. Those details have been deleted.

82. The response to RFI’s issued on March 29 states that there will be no fire suppression system. Sheet G-103

Water Distribution still indicates that there will be a fire suppression system as shown on the drawings.

Can this statement be removed, please?

DPW RESPONSE: See revised sheet G003. The water distribution note has been deleted.

83. Sheet G-103 Fire Protection. This statement still mentions Wet Pipe System.

DPW RESPONSE: See revised sheet G003. The water distribution note has been deleted.

84. There is currently a large condenser pad outside the existing mechanical room. Sheet C-101 Keyed Note 7 calls for a new 16’ x 16’ x 8” concrete slab for the new condensers. Does the existing pad get demo’ed?

DPW RESPONSE: Yes, the existing pad.

85. Sheet C-101: Confirm that the rectangular block on the north parking lot is a lay down area and should have a temporary fence surrounding it?

DPW RESPONSE: Coordinate laydown and fencing with COR.

86. Sheet S-001 Structural Note GN-6: Confirm that the Contractor is responsible for providing a shoring plan to safeguard the structure while the existing CMU is removed for the installation of the tube steel?

DPW RESPONSE: Yes.

87. We here at CWS still see problems with the new Amendment concerning the new equipment schedule see attached. The new equipment list says the new furnaces will have very low BTU output on the heating coil, (It’s not a heating coil it is a heat exchanger). Gas furnaces of that size that will put out the required CFM will have a much larger BTU rating and we haven’t found any manufacture that makes those units in a 3 phase 460 volt (maybe the furnaces should be 110 volt single phase as is common and the BTU ratings will be 60,000 to 100,000 ). The outside condensing units called for are listed with a 13 SEER ratings which haven’t be produced in a single phase 220 volt in years. (They can go to a 3 phase unit and get 13 SEER but if they stay with single phase the units will be 15 to 17 SEER. Also the electric plans do not reflect wiring as will be necessary for the new equipment schedule.

DPW RESPONSE: Your points are valid. For the type of furnace required, the blower fan drive should be single phase with a low voltage. I will change the power-supply information in the AHU schedule in M- 601 accordingly, which should allow you to find furnaces that can satisfy the given CFM and static pressure values. It is understood that the minimum heating capacities for these furnaces will far exceed what is required. As for the condensers, they should be single phase for this application. The given SEER values are the minimum values required by ASHRAE 90.1, but may be exceeded.

AIR-HANDLING

UNIT SCHEDULE

SYMB

OL

BLOW

ER

DATA

COOLING

COIL DATA

HEATING COIL DATA

NOTES

TOTA

L

AIRFL

OW

(CFM)

OUTSI

DE

AIRFL

OW

(CFM)

EXTERN

AL

STATIC

PRESS

URE (IN

W.C.)

POWER SUPPLY

TY

PE

CAPA

CITY

(BTU/

H)

PE

TOT

CAPA

CIT

(BTU/

H)

MIN

Y

NUMBER

OF

STA

GES

EFFICIE

NCY

PHA CYCL

E

VOLT

TOT

SENSI

SE (HZ) AGE AL BLE

AHU

-1

1,505 95 0.43 3 60 4

DX 41,0

NG 29,000 2 9

1, 2, 3, 4, 5

AHU

-2

1,795 95 0.65 3 60 4

DX 46,0

- NG 34,000 2 9

1, 2, 3, 4, 5

AHU

-3

1,875 205 0.54 3 60 4

DX 56,0

NG 40,000 2 9

1, 2, 3, 4, 5

AH

U-4

1,615 120 0.57 3 60 4

DX 48,0

NG 32,000 2 9

1, 2, 3, 4, 5

NOTES:

1, UNIT SHALL INCLUDE AN UPFLOW NATURAL-GAS FURNACE WITH A DIRECT-DRIVE FAN,

2. BLOWER AND FILTER SECTIONS SHALL FEATURE ACCESS DOORS.

3. COOLING COIL SHALL FEATURE A DRAIN PAN.

4. EXTERNAL STATIC PRESSURE INCLUDES THE

EFFECTS OF DUCTWORK, FITTINGS, AIR

DEVICES, AND DAMPERS ONLY.

5. MINIMUM EFFICIENCY SHALL BE MET UNDER AHRI CONDITIONS.

CONDENSER SCHEDULE

SYMB

OL

TYP

NOMIN

CAPACI

(TONS)

REFRIGER

ANT

TYPE

SEE

R

POWER SUPPLY

BASIS

OF

DESI

GN

NOTE

S

PHAS

CYCL

(HZ)

VOLTAG

CU-1 Cooling -

ONLY

4.0 R410A 13 1 60 208/230 TRANE

4TTR7048A

1, 2

CU-

COOLING-

ONLY

4.0 R410A 13 1 60 208/230 TRANE

4TTR7048A

1, 2

CU-

COOLING-

ONLY

5.0 R410A 13 1 60 208/230 TRANE

4TTR7060A

1, 2

CU-

COOLING-

ONLY

4.0 R410A 13 1 60 208/230 TRANE

4TTR7048A

1- 2

NOTES:

1. UNIT SHALL FEATURE MANUFACTURER-SUPPLIED COIL PROTECTION, SUCH AS

HAIL GUARDS OR LOUVERED PANELS.

2. MINIMUM EFFICIENCY SHALL BE MET UNDER AHRI CONDITIONS.

88. Page G-103 general scope of work calls out to renovate multiple buildings. Is this sheet for the correct project?

DPW RESPONSE: Yes, see revised sheet G003.

89. Page C-101 calls out to remove lead based paint on sign post. If the post are not disturbed and repainted is this acceptable? Or can the post be replaced if cheaper than lead removal?

DPW RESPONSE: Remediate LBP on the sign structure.

90. Page A-202 note 13 states to pressure wash all exterior walls and repair and or paint. Please clarify if the exterior is getting painted?

DPW RESPONSE: see the revised finish schedule A602 Soffit Panels may be either factory colored or may require painting. Also see the door schedule.

91. Do any exterior window walls or walls require stamped engineered drawings?

DPW RESPONSE: Stud framing shops are required to be engineered per the spec. Window and doors must meet AFTP standard 10 shop drawings for those items are also required to be engineered per the spec.

92. Page A-602………..Are the miscellaneous surfaces part of the contract and where do they install? Example:

window sills, floor matt’s, window blinds, lockers?

DPW RESPONSE: Yes, where indicated. Window sills at windows, floor mats at entries, window blinds at windows and the store front glass in the conference room, lockers where indicated.

93. The hazmat report indicates with a drawing that the interior of the building walls are considered ACM. Will the complete interior be required to be abated?

DPW RESPONSE: Yes.

94. The hazmat report shows the gutters and down spots to be ACM. The scope of work states to clean and paint.

How do you want to proceed?

DPW RESPONSE: See revised drawings. Gutters and downspouts are scheduled to be replaced with new.

Downspout boots are to be repainted.

95. Page G-103 calls out for a new fire sprinkler system in the building. Is this to be engineered design? Is there any outside fire lines? Do we provide above ground and below ground certification?

DPW RESPONSE: See revised drawings. Fire suppression has been deleted from the SOW.

96. Is there a new fire alarm system in the building?

DPW RESPONSE: Yes, see revised sheet A101. New fire alarm / mass node required.

97. Is there lead paint soil contamination on the outside of the building that will need to have the soil removed off site?

DPW RESPONSE: Unknown.

98. There is no mention of what areas require mold abatement contained within the “Technical_Exhibit_D_- _Hazmat_Report_Repair_Battalion_Headquarters_B12011” report, however specification section “02 82 18.00 20 ENGINEERING CONTROL OF MOLD CONTAMINATED” is included in the project specs. Can we assume there is no mold abatement? If no please specify mold abatement locations.

DPW RESPONSE: Unknown, reference specifications concerning suspected hazmat.

99. Regarding the General Contractors staffing requirements that are called out in the Statement of Work “At a minimum, the key members listed shall include Project Manager, Project Superintendent and Quality Control Manager” Can the Project Manager act as the on-site superintendent and project safety competent person?

DPW RESPONSE: Reference DIV 01 specifications - 3 people required: PM, QC, and Super

100. If the Project Manager cannot act as the superintendent and safety competent person will there need to be a total of three separate people (one being the Quality Control Manager) to staff the project at all times?

DPW RESPONSE: Reference DIV 01 specifications - 3 people required: PM (available), QC (available), and Super (on site during business hours).

101. Can the project manager act as the Quality Control Manager?

DPW RESPONSE: No.

102. Is there any work with reconditioning the building sign and planter bed? C-101 indicates the sign, however no additional work is shown within the drawings and there is no sign currently installed.

DPW RESPONSE: See revised plans

103. In order to access the windows all of the overgrown trees need to be removed. Will the contractor be required to provide new trees? If yes what landscaping will be required?

DPW RESPONSE: Remove all foundation plantings, grade to drain away from building, furnish and install sod per specification, see revised sheet C101.

104. With the tests that are required from a testing lab, what will be the frequency of the clearance tests, daily or at the end of each phase?

DPW RESPONSE: Reference submittal specification and coordinate with COR.

105. Will the Government remove the furniture that remains in the building or is the contractor required to remove and dispose of the existing furniture?

DPW RESPONSE: Remove and dispose of all remaining furniture.

106. What type clearance samples are required to be taken & tested to allow for each phase to be completed?

DPW RESPONSE: Reference submittal specification and coordinate with COR.

107. Due to layout changes, additional showers and under slab plumbing work that is required the existing slab will need to be replaced in portions of all 3 bathrooms. What is the concrete slab replacement detail that will be required for use? Will import material be required for pipe bedding that is disturbed?

DPW RESPONSE: See revised plans and review/reference the original as built drawings. This is structural slab over crawl space. Do not cut slab concrete beams.

108. There are several specification sections included in the project specifications that do not apply to this project.

Can the following sections be ignored?

DPW RESPONSE: We supply a blanket technical spec. Apply only what is relevant to the building’s SOW and design intent.

109. Will we be authorized to use schedule 10 piping for the fire sprinkler?

DPW RESPONSE: See revised plans. No fire suppression.

110. Where will the FA panel and sub-components be located, the mechanical room or will there be space in the COMM Room?

DPW RESPONSE: See revised sheet A101. Mass node in entry lobby area, FA panel in Mechanical room.

111. Page G-103 general scope of work calls out to renovate multiple buildings. Is this sheet for the correct project?

DPW RESPONSE: Building 12011 only.

112. Page C-101 calls out to remove lead based paint on sign post. If the post are not disturbed and repainted is this acceptable? Or can the post be replaced if cheaper than lead removal?

DPW RESPONSE: Encapsulation is an option.

113. Page A-202 note 13 states to pressure wash all exterior walls and repair and or paint. Please clarify if the exterior is getting painted?

DPW RESPONSE: Pressure wash remaining exterior brick veneer. Remaining exterior brick veneer is not scheduled to be painted.

114. Do any exterior window walls or walls require stamped engineered drawings?

DPW RESPONSE: Engineered shop drawings are required. Reference the submittal spec.

115. Page A-602………..Are the miscellaneous surfaces part of the contract and where do they install? Example:

window sills, floor matt’s, window blinds, lockers?

DPW RESPONSE: See revised plans.

116. The hazmat report indicates with a drawing that the interior of the building walls are considered ACM. Will the complete interior be required to be abated?

DPW RESPONSE: Yes.

117. The hazmat report shows the gutters and down spots to be ACM. The scope of work states to clean and paint.

How do you want to proceed?

DPW RESPONSE: See revised plans. Replace gutters and downspouts with new.

118. Page G-103 calls out for a new fire sprinkler system in the building. Is this to be engineered design? Is there any outside fire lines? Do we provide above ground and below ground certification?

DPW RESPONSE: See revised plans. No fire suppression system.

119. Is there a new fire alarm system in the building?

DPW RESPONSE: See revised plans. Fire alarm/mass node required.

120. Is there lead paint soil contamination on the outside of the building that will need to have the soil removed off site?

DPW RESPONSE: Unknown, reference specifications concerning suspected hazmat.

121. There is no mention of what areas require mold abatement contained within the “Technical_Exhibit_D_- _Hazmat_Report_Repair_Battalion_Headquarters_B12011” report, however specification section “02 82 18.00 20 ENGINEERING CONTROL OF MOLD CONTAMINATED” is included in the project specs. Can we assume there is no mold abatement? If no please specify mold abatement locations.

DPW RESPONSE: Unknown, reference specifications concerning suspected hazmat.

122. Regarding the General Contractors staffing requirements that are called out in the Statement of Work “At a minimum, the key members listed shall include Project Manager, Project Superintendent and Quality Control Manager” Can the Project Manager act as the on-site superintendent and project safety competent person?

DPW RESPONSE: Reference DIV 01 specifications - 3 people required: PM, QC, and Super.

123. If the Project Manager cannot act as the superintendent and safety competent person will there need to be a total of three separate people (one being the Quality Control Manager) to staff the project at all times?

DPW RESPONSE: Reference DIV 01 specifications - 3 people required: PM (available), QC (available), and Super (on site during business hours).

124. Can the project manager act as the Quality Control Manager?

DPW RESPONSE: No.

125. Is there any work with reconditioning the building sign and planter bed? C-101 indicates the sign, however no additional work is shown within the drawings and there is no sign currently installed.

DPW RESPONSE: See revised plans.

126. In order to access the windows all of the overgrown trees need to be removed. Will the contractor be required to provide new trees? If yes what landscaping will be required?

DPW RESPONSE: Remove all foundation plantings, grade to drain away from building, furnish and install sod per specification.

127. With the tests that are required from a testing lab, what will be the frequency of the clearance tests, daily or at the end of each phase?

DPW RESPONSE: Reference submittal specification and coordinate with COR.

128. Will the Government remove the furniture that remains in the building or is the contractor required to remove and dispose of the existing furniture?

DPW RESPONSE: Remove and dispose of all remaining furniture.

129. What type clearance samples are required to be taken & tested to allow for each phase to be completed?

DPW RESPONSE: Reference submittal specification and coordinate with COR.

130. Due to layout changes, additional showers and under slab plumbing work that is required the existing slab will need to be replaced in portions of all 3 bathrooms. What is the concrete slab replacement detail that will be required for use? Will import material be required for pipe bedding that is disturbed?

DPW RESPONSE: See revised plans and review/reference the original as built drawings. This is structural slab over crawl space. Do not cut slab concrete beams.

131. There are several specification sections included in the project specifications that do not apply to this project.

Can the following sections be ignored?

DPW RESPONSE: We supply a blanket technical spec. Apply only what is relevant to the building’s SOW and design intent.

132. Will we be authorized to use schedule 10 piping for the fire sprinkler?

DPW RESPONSE: See revised plans. No fire suppression.

133. Where will the FA panel and sub-components be located, the mechanical room or will there be space in the COMM Room?

DPW RESPONSE: See revised plans. Mass node in entry lobby area, FA panel in Mechanical room.

134. Confirm adequate QC is acceptable.

DPW RESPONSE: ?

135. Drawing sheet G-103 General Scope Description references some other project.

DPW RESPONSE: See revised plans.

136. The trees outside south side of office103A need to be removed to complete the work to install the new windows. Can these bushes be removed? If so, will the replacement be the normal 10 to 1 and where will the replaced trees be installed?

DPW RESPONSE: See revised plans.

137. The windows in the east wall of offices 103A and 103B are to be removed per AD-101 and bricked up per A- 101 and detail 2/A202. The bushes are tight against the building. I am sure they will not survive if they are hacked down sufficiently to lay up scaffold and work off the platform. Can these bushes be removed? If so, will the replacement be the normal 10 to 1 and where will the replaced trees be installed?

DPW RESPONSE: See revised plans. Remove foundation plantings only.

138. Will the existing furniture in the building be hauled off site in a dumpster as trash?

DPW RESPONSE: Remove and dispose of any furniture per the specifications.

139. Will the building be empty when work starts?

DPW RESPONSE: The building will be unoccupied but otherwise full of the same junked furniture seen on site visit day. Remove and dispose of any furniture per the specifications.

140. If the existing furniture is to be relocated, who will do this and where will it be taken to?

DPW RESPONSE: Remove and dispose of any furniture per the specifications.

141. If the furniture is to be temporarily relocated who will return it to the building and re-install it?

DPW RESPONSE: Remove and dispose of any furniture per the specifications.

142. Will the SIPR safe be removed from the building prior to work starting?

DPW RESPONSE: It depends. Assume at some point being required to remove and deliver the SIPR safe to some NEC warehouse with coordination thru the COR.

143. Drawing A-304 Detail1 shows how the sun shade will be secured to the brick. There is no detail showing how the sunshade will be attached to the curtain wall. Please provide? Detail 2/A303 does not show the attachment.

DPW RESPONSE: See revised plans.

144. What is the extent of the landscaping immediately around the building, if any?

DPW RESPONSE: See revised plans.

145. Is there a crawl space under the building? If so, where is the entry point?

DPW RESPONSE: See revised plans and reference the original as built drawings. It is located in the Mechanical room.

146. According to the room finish schedule many of the walls are painted CMU. Can any new electrical and communications conduit and devices be surface mounted? If so, must they be painted to match the wall color?

DPW RESPONSE: See revised plans. New plans indicate interior metal stud wall “overlay” along exterior CMU walls at the perimeter. Interior CMU partition walls are demolished in the new plan.

147. There is no mention on the drawings or window schedule for window shades, however, spec section 12 24 13, paragraph 3.1 states, “Install on all exterior windows”. The specifications are blanket specs. If the information is not on the drawings how are we supposed to know that they are required?

DPW RESPONSE: See revised plans. Assume window shades per specification at each exterior window, except for the latrines and the mechanical room.

148. The specifications cover sheet/front page refers to “Replace Heating Water Coil” Building 90155.

DPW RESPONSE: Disregard. See revised plans.

149. What type of roof does the building have and, if still under warranty, who was the installer and who is the warranty holder?

DPW RESPONSE: See revised plans.

150. Drawing E102: There is a type C2 fixture in the top left entry way. Is this correct? The symbol is different from the other type C2 fixture symbols.

DPW RESPONSE: Disregard. See revised plans.

151. Drawing E-101 Keyed note # 8 calls out, “Provide (1) 400A NEMA 3R disconnect for CU-1”. On sheet E-601 is states that CU-1 is to be 90A. Is the electrician to provide (1) 400A disconnect for CU-1 or do they properly size the disconnect per the NEC code?

DPW RESPONSE: Disregard. See revised plans.

152. Drawing E-101 Keyed note #9 calls out for CU-2 to have a 1-Pole 60A MEMA 3R disconnect and on sheet E- 601’s Motor Schedule it states to provide (1) 3 pole 25A NEMA 3R disconnect. From which page should we size CU-2 unit?

DPW RESPONSE: Disregard. See revised plans.

153. Drawing E-101 Keyed note # 2 states to provide #6 conductors to AHU-1. The amperage size for # 6 conductors are well above the size it calls out for on drawing page E-601. E-601 states to provide 3-Pole 15A circuit. Can this be clarified, please?

DPW RESPONSE: Disregard. See revised plans.

154. What part of the new service will Dominion do, transformers and underground 4/0 wire or anything at the pole?

DPW RESPONSE: See revised plans. Dominion has responsibility for everything from outside up to the MDP.

155. ED-101 shows existing panel in a solid concrete wall. Is this panel to be removed and then concrete filled or can a blank cover be put over it – it is a fairly large hole.

DPW RESPONSE: See revised plans. If this is the panel in the CMU wall separating the Mechanical room from the entry, then that panel can be left in place with beakers and conductors removed.

156. New MDP schedule calls for an 80A breaker to feed CU-1 but on the plans – E-601 Motor Schedule says 90A circuit breaker, E-101 it says to install a 400A disconnect. Can we install the 90A breaker and a 100A 3 phase disconnect?

DPW RESPONSE: Disregard. See revised plans.

157. E-101 Note 3 says to install 3 - #10 wires in a ¾” rigid conduit. Why do we have to use rigid instead of EMT?

Why #10 wire when #12 is sufficient based on length and load?

DPW RESPONSE: See revised plans. EMT is acceptable.

158. E-501 Note 18 says to provide a #2 copper ground to a ¾” backboard bus, is that the backboard mounted in the Comms room or is there another board somewhere?

DPW RESPONSE: Disregard. See revised plans.

159. E-601 MDP Panel schedule says 15A 3 pole breaker for AHU-1 but in the Motor Schedule it says 50A?

DPW RESPONSE: Disregard. See revised plans.

160. Reference sheet PD-101, Note 1 – It calls out to demo all hot, cold and waste water piping along with the plumbing fixtures, but does not state where piping demo id to terminate. The details on sheets P-101 and P-601 show to connect to existing piping , contradicting sheet PD-101. Please clarify?

DPW RESPONSE: See revised plans. Sewer to point of demarcation 5’ out with double cleanout. Domestic to meter/backflow.

161. Can you please ask for clarification for sheet E-601? The motor schedule and MDP panel schedule do not jive.

CU-1 motor schedule says 90A and panel MDP says 80A, AHU-1 on Motor schedule says 3 phase 50A and MDP Schedule says 15A. Motor schedule says EF 1, 2, 3 are 15A and MDP schedule says 20A. HWP-1 says 15A on Motor schedule but MDP says 20A. Need to know correct amperage in order to balance the panel?

DPW RESPONSE: Disregard. See revised plans.

162. Will subcontractors be required to submit a silica dust plan? Is so, what requirements will be required?

DPW RESPONSE: Reference the specifications. Follow specs if/when silica dust is created.

163. Is the paint or drywall hot?

DPW RESPONSE: Reference the hasmat report.

164. Will the mechanical room be abated?

DPW RESPONSE: Yes.

165. Inside the mechanical room there is a large piece of sheet metal covering an exterior vent that is requiring paint, are we to leave the cover in place?

166. What is the extent of the landscaping? Will the drawings encapsulate the landscaping area that will require work?

DPW RESPONSE: See revised plans.

167. The tree located on the west side of the project overhangs the sidewalk. Are we required to cut down flush with soil? Will root grinding be required?

DPW RESPONSE: See revised plans. Cut that tree down and grind the stump. No tree replacement required on that one.

168. Is there a need for the flashing per sheet A-304, detail 1? (Installing flashing will require removing more brick above and installing something to support brick while flashing is installed).

DPW RESPONSE: Disregard. See revised plans.

169. What type of material is flashing?

DPW RESPONSE: See revised plans.

170. Is there a larger or blown up detail of Detail 1 sheet A-304?

DPW RESPONSE: Disregard. See revised plans.

171. Per sheet AD-101/Key NOTE # 4 – Temporary Lintel – what size of temporary lintel is needed?

DPW RESPONSE: Disregard. See revised plans.

172. Per sheet A-304 Detail 1, structural steel lintel – Is this the temporary lintel? Drawing calls for welding at bottom.

DPW RESPONSE: Disregard. See revised plans.

173. What is the total length of “Structural Steel Lintel” (Sheet A-304 – Detail 1)?

DPW RESPONSE: Disregard. See revised plans.

174. What are measurements on “Structural Steel Lintel” (Sheet A-304 –Detail 1)?

DPW RESPONSE: Disregard. See revised plans.

175. Per sheet A-202, Keyed note #15 – There is a total of 8 (HSS 6x4x5/16 Columns). Will there be any other location that may require this column?

DPW RESPONSE: Disregard. See revised plans.

176. What is the height of column? (HSS 6x4x5/16 Column)?

DPW RESPONSE: Disregard. See revised plans.

177. In mechanical room, how many HVAC holes will need infill in CMU? (Mechanical room into office areas).

178. Sheet AD-101 Key Note # 1 Where CMU is demo’ed, are we to patch CMU wall where it meets another CMU wall?

DPW RESPONSE: See revised plans.

179. What proper procedure will be utilized to place steel lintel along with columns in wall without wall being compromised or losing its integrity?

DPW RESPONSE: See revised plans.

180. Type F and F1 fixtures. New Star is specified compact fluorescent for types F and F1 on the fixture schedule.

However the part number specified has been discontinued by New Star. “We have replaced the NSR with our T-series”. The T- series is only available as an LED fixture. Do they want the replacement LED fixture quoted? Or is there another fixture that the engineer or architect want quoted instead?

DPW RESPONSE: Disregard. See revised plans.

181. Is this project Sales Tax exempt? If the project is Sales Tax exempt can the Government provide a sales tax exemption certificate?

DPW RESPONSE: Yes it is Sales Tax Exempt, no the government does not provide sales tax exemption certificate.

182. Will the Government provide comprehensive written badging requirements for the project if badging is required?

DPW RESPONSE: Review the specifications. Badging required.

183. Where will the designated parking area be for workers accessing the construction site? Laydown area?

DPW RESPONSE: Coordinate with COR to work out Laydown and Parking.

184. Will the fire sprinkler system and/or the fire alarm system need to be disrupted during construction?

DPW RESPONSE: Fire suppression not required. Coordinate fire alarm work with COR.

If yes, what, if any, additional security measures will the government require, e.g. fire watch, temporary fire alarms, adjustments to sprinkler heads, etc?

185. Does the Government have a fire alarm servicer that they currently work with? What is the name and contact information of the person or persons that will need to be coordinated with for security and fire alarm and suppression systems work and/or disruptions?

DPW RESPONSE: We don’t have one on staff or one we use and we are unable to recommend one.

186. Does the Government currently have a third party testing service for those items requiring testing or is the contractor free to locate and hire applicable testing firms?

DPW RESPONSE: Government does not have a third party testing service on call. Contractor hires applicable testing firms.

187. Who is responsible for the utility locations?

DPW RESPONSE: Reference DIV 01, Submittals, Permit process. It is recommended that a dig permit application be submitted within 24 hrs of NTP. Consider a Dig Permit a “long lead” item.

188. Please confirm that the specification book has divisions that will not be used on this specific project?

DPW RESPONSE: Yes.

189. Is it a universal documents that is being used for other jobs on site?

DPW RESPONSE: It is a blanket spec.

190. Are funds currently available and obligated for this solicitation?

DPW RESPONSE: This project is subject to availability of funds.

191. The HVAC system in this building appears to be new or relatively new and in good condition. Please confirm that the demolition and replacement of the HVAC system is required?

DPW RESPONSE: See revised plans. The intent is to demo that entire system.

192. There are speakers mounted on a pole on the roof of this building. Please provide direction on these speakers and the associated pole and wiring?

DPW RESPONSE: See revised plans. Demo the speakers, pole and wiring.

193. On key note # 9 on page A-101 it says to leave the mechanical room wall as is. On key note #4 on page A-102 it says to make mechanical room walls fire rated. Please advise what we are supposed to do?

DPW RESPONSE: See revised plans. Mechanical room walls 1hr fire rated.

194. On page G-103 it mentions fire protection but there is nothing on the plans. Is this something we need to have engineered?

DPW RESPONSE: See revised plans. Fire suppression not required. Fire alarm/mass node required.

195. G-103 it mentions buildings 9551, 9553 and 9557 are part of this contract. I believe this is a typo. Please confirm?

DPW RESPONSE: Disregard. See revised plans.

196. The door schedule on sheet A-601 mentions hardware sets but no description of what is required in each set?

DPW RESPONSE: Disregard. See revised plans.

197. Can you please verify if this project is UFC compliant?

DPW RESPONSE: The plans for this or similar building was designed several years ago. The UFC has since changed. See revised plans.

198. If it is UFC Compliant, are we doing an 82’ standoff distance, low protection level and blast weight II within a controlled perimeter rating?

DPW RESPONSE: Standoff distance and charge weight are no longer referenced in UCF 4-010-10. Structure shall comply with UFC 4-010-10 dated 12 DEC 2018. See revised plans.

199. I also cannot find hardware sets 3, 12 and 13 for the aluminum doors shown on schedule.

200. The glass spec is calling out for lami to be on the inboard and outboard lites of the IG unit. All blast job I have done in the past have had the lami at the inboard lite. My understanding is that the temp outboard lite absorbs the shock before hitting the inboard lite with the lami?

DPW RESPONSE: Reference UFC 4-010-01 dated 12 Dec 2018 Section 3-11.1 Glazing.