Addendum No. 4 Date: 8/12/26

STATE OF MARYLAND

DEPARTMENT OF GENERAL SERVICES

Atif Chaudhry, Secretary

Project No. PJ-610-230-001 Barrack J Annapolis Communication Room and Garage at MSP

This Addendum will clarify, add to, delete from, correct and/or change the bid documents for the project referenced above to the extent indicated. This Addendum is hereby made a part of the bid documents on which the contract will be based. By submitting a bid for this solicitation you acknowledge receipt of this addendum. All questions must be in writing and addressed to the Procurement Officer.

This Addendum includes:

Revised Drawings (30 pages)

Revised Specifications (187 pages)

Questions & Answers

1. Please provide the cost classification.

Answer: Per the Project Manual Cover Page, “PROJECT CLASSIFICATION: F - $5,000,000 - $10,000,000”.

2. GL-4 Glass Makeup. Reference: Sheets A600 & A602; Specifications 08 8000 & 08 8853. The drawings identify GL-4 as “Exterior, Low-E, Insulated Security Glazing,” but the complete makeup and performance criteria are missing from the specifications. Please provide the required GL-4 makeup, including overall thickness, lite buildup, Low-E coating surface, interlayer requirements, and any specific ballistic or forced-entry ratings.

Answer: GL-4 description in glazing schedule on A600 has been updated to “Exterior, Low-E, Insulated Safety Glazing”, and the description has been added to the specifications. GL-4 description in the glazing schedule on A600 has been updated to reflect the description in the specification. Refer to the revised A600, and specification 08 8000 in ADDENDUM 04.

3. GL-4 Locations / Frame Types. Reference: Sheets A600 & A602. Please confirm if the same GL-4 makeup is required for all locations (exterior fixed windows and hollow metal door lites), or if requirements vary by opening type.

Answer: All glazing makeup in windows and doors shall be the same.

4. Aluminum Window Framing Alternate. Reference: Sheet A602; Specification 08 5113.

The basis of design is the Kawneer Optiq AA5450 series. To provide a potential cost savings, would a 2" x 4 1/2" aluminum storefront system be acceptable in lieu of the specified framing, provided it meets all performance and GL-4 requirements? We can provide this as an alternate price while keeping the Kawneer system in our base bid.

Answer: W1, W2, W3, and W4 have been changed from aluminum windows to aluminum storefront. Refer to the revised 08 4113 specification.

5. W4 Window System. Reference: Sheet A602; Specification 08 5113. The specification references W1, W2, and W3. Please confirm if W4 is intended to follow these same requirements.

Answer: Specification 08 5113 has been deleted, refer to specification 08 4113 for all windows.

6. Existing Barrack building work hours. Will mechanical work in the existing Barrack building need to be done at night or weekends?

Answer: The Barrack operates 24/7, with a majority of the occupants working during the daytime hours. Work shall be completed during regular working hours and shall be coordinated with the occupants to allow for continued uninterrupted operation.

7. Crane requirements. Are there any special crane requirements?

Answer: This is a means and methods question that shall be determined by the General Contractor.

8. Project schedule. What are the estimated start and completion dates?

Answer: Estimated construction start is January 2027. Construction duration is 14 Months.

9. Vehicle exhaust fans & hose reels. There are no specifications for the vehicle exhaust fans & hose reels. Please advise.

Answer: BKM: Refer to Addendum 04 for vehicle exhaust system specifications.

10. Building automation system (BAS). Is there an existing BAS contractor? If so, please advise.

Answer: The existing BAS contractor is Johnson Controls.

11. Existing garage demolition. For the existing garage, is any mechanical work (cutting and capping) required for the demolition?

Answer: BKM: All existing mechanical systems (AHUs, ductwork, HVAC piping, etc.) within the existing garage are to be removed.

12. Temporary heating & cooling spec section 015000 1.10A, is this required?

Answer: It is the contractor’s responsibility to maintain environmental conditions required for the proper installation and maintenance of the Work as indicated by the referenced specification paragraph.

13. Is the owner responsible for the commissioning agency?

Answer: The state of MD will not have a commissioning agent for this project. And, section 230800, the commissioning requirement is removed from the Specs.

14. Will mechanical work in the existing Barrack building need to be done at night or weekends?

Answer: Refer to Question and Answer #6.

15. Are there any special crane requirements?

Answer: Refer to Question and Answer #7.

16. What are the estimated start and completion dates?

Answer: Refer to Question and Answer #8.

17. There are no specifications for the vehicle exhaust fans & hose reels. Please advise.

Answer: Refer to Question and Answer #9.

18. Is there an existing BAS contractor? If so, please advise?

Answer: Refer to Question and Answer #10.

19. For the existing garage, is any mechanical work (cutting and capping) required for the demolition?

Answer: Refer to Question and Answer #11.

20. For the Building Wide AV system, please provide extron master quote #11645378 per spec section 27 4100 2.1 D.

Answer: Delete the reference to Extron Master Quote in spec section 274100-2.1.D.

Provide Paging system per contract documents, including paging diagram on detail #6 of sheet T509.

21. Project specification 01 5213-3 2.4,2.5,2.6,2.7 requires up to 4 temp structures for project use. COMMON USE FIELD OFFICE, CONTRACTOR OFFICE, ADMINISTRATIVE OFFICE, STORAGE AND FABRICATION SHEDS. Where can these be located on site?

Answer: Trailers for the General Contractor and the DGS representative can be placed in the parallel parking spots across the road from the Garage. See revised sheet A002.

22. Will Contractor be responsible to provide all furnishing and equipment per 01 5213 - 3 H.

Computer, Copier, Printers, Digital camera, tablets, phones, accessories?

Answer: Yes, all items noted in equipment and furnishings in specification 01 5213 3.H are required to be provided by the contractor. As noted in 01 5213 3.H.15, Equipment requirements are a minimum standard and should be met or exceeded, and/or approved as an equal. Any deviation or substitution is to be submitted and will need approval by DGS. All equipment shall become the property of DGS at the end of the project.

23. How many DGS Representative will require new cell phones per project specification 01 5213-3. If required.

Answer: A total of two new phones will be provided.

24. Split system Air conditioning unit - may " samsung" be added to the list of acceptable manufacturers per spec section 238119 para 2.1 A

Answer: BKM: Per specification section 230100 1.7 D, manufacturers other than those not listed will not be acceptable. However, substitutions can be requested per specification section 230100 1.7 E.

25. The size of the incoming gas service piping is not identified in the drawings. Please provide the required size of the incoming gas piping.

Answer: BKM: Connect 2” gas pipe to meter assembly. Refer to revised P101 in Addendum 4.

26. The drawings identify GL-4 as “Exterior, Low-E, Insulated Security Glazing,” but we could not locate the complete glass makeup or performance criteria in the specifications.

Please provide the required GL-4 makeup, including overall thickness, lite buildup, Low- E coating surface, interlayer/security requirements, and any required ballistic or forced-entry ratings. Sheets A600 & A602.

Answer: Refer to Question and Answer #2.

27. The specification references W1, W2, and W3. Please confirm if W4 is intended to follow the same system and specification requirements. Sheet A602; Specification Section 08 5113

Answer: Refer to Question and Answer #5.

28. Section 08 3613.1.9.A.1 and A.2: A.2: Special Warranty does not apply since the door type does not contain steel faces; however, there still remains a 3-year stated requirement for all other components. B.O.D. Raynor and other listed manufacturers can only provide a 1-year warranty on other components and a 3-year warranty on powder coat paint finish. This is industry-wide standard. Please confirm 1-year warranty for components and 3-year finish warranty is acceptable.

Answer: A 5-year warranty on the door sections, a 1 year warranty on the hardware, a 1-year warranty on the springs, and a 3 year warranty on the powder coat finish shall be provided.

29. Section 08 3323.2.2.A.3: Operability Under Wind Load requires very specific wind load operable components that are NOT specified in Door Assembly 2.3.D or Door Curtain Materials and Construction 2.5. Furthermore, code compliance for air infiltration 2.3.C cannot be met since wind load operable doors cannot include weather seals without malfunctioning. Please confirm Operability Under Wind Load is not required.

Answer: Operability under wind load is not required for the noted door and this specification has been revised accordingly.

30. The spec for the fire alarm (overall page 1380; Section 28 3111 - Page 11) indicates that a Firefighter Telephone should be provided. I did not see one for the main building, so is one for the new garage fire alarm system needed?

Answer: A firefighter telephone system does not need to be provided for the new garage. Per conversations with the Fire Marshal, a single knox box with keys for both buildings is acceptable. Refer to Addendum 04, indicating a knox box on the Garage elevations and the new specification section 08 7111.

31. The spec for the fire alarm (overall page 1381; Section 28 3111 - Page 12) indicates that a Graphic Annunciator panel is to be used. There is a "standard" LCD Remote

Annunciator in the lobby of the main building, NOT a graphic one. Are we to provide a graphic annunciator for both buildings, just the garage or can a "standard" LCD Remote Annunciator be installed in the garage? Again, any work done to the existing system may have liability issues, so figuring these things out beforehand can save a lot of delay / trouble.''

Answer: A graphic annunciator panel is not required, a standard LCD remote annunciator panel can be installed in the new garage.

32. The specified Sikafloor Decodur Flake FX flooring system particularly for the Vehicle Maintenance and Service Bay may not provide the level of abrasion resistance, impact resistance, and chemical resistance typically required for this type of environment. Will the Owner consider accepting an alternate resinous flooring system that is better suited to withstand the anticipated service conditions within this area?

Answer: The specified RES-1 and RES-2 products have been updated to be Sherwin Williams Resuflor Gard and Resuwall HFP (color to be selected by architect from manufacturer’s full range of colors), per ADDENDUM 04. See revised sheets A111, A112, and A113 and the revised specification 09 6723.

33. Detail 2 provides elevation for Door 106A. Please verify the door number. It is likely door 109A, noit 106A. Reference: Sheet A113.

Answer: Detail 2 is for Door 109A, not 106A as noted on sheet A113. See revised sheet A113.

34. Detail 1 provides a raised sill detail. What typ of sill or threshold is planned for this door?

It appears that the cut CMU cells will be exposed at the door opnening. Reference: Sheet A601.

Answer: Detail 1 has been revised to a concrete curb, see revised sheet A601.

35. Room 109 indicated storage of flammable liquids. Will this room require continuous ventialation? Reference: Mechanical.

Answer: BKM: Room 109 is provided with ventilation from the DOAS unit.

36. Room 109 indicated storage of flammable liquids. Will this room require dedicated grounding for containers? Reference: Electrical.

Answer: Dedicated grounding is not needed for passive storage of Class 1 flammable liquids.

37. Room 109 indicated storage of flammable liquids. Will this room require a Class 1 or 2 electrical classification? Reference: Electrical.

Answer: Room 109 does require a Class 1 classification. Sheet E101, Note 1 calls for all devices, conduit, and wiring in this area to be suited for Class 1, Division 1.

38. No outfall or connection to SWM piping indicated for 4" dia foundation wall darin.

Reference: Sheet C500.

Answer: The foundation wall drain ties into the existing 6” storm drain at SD CO-1.

39. Room 104 indiactes service bays for 3 vehicles at a time. MEP plans indicate only vehicle enxhaust systems for only 2 vehicles. Please verify.

Answer: BKM: Vehicle exhaust systems are only used when a vehicle is running indoors during maintenance activities. A maximum of two vehicles may be running in the vehicle maintenance bay at a time.

40. Detail 1 indicates a conneciton to the air compressor to the pre-action fire protection system. Please clarify whether this connection is to the compressor in room 116 or another source? Reference: Sheet P405.

Answer: BKM: The pre-action fire protection system shall be provided with a dedicated air compressor per specification section 210110 2.6 E.

41. Sheet C610 indicate stemporary sheeting and shoring on 3 sides of the garage building.

An alternative would be to remove the elevated mound to existing grade, store the soil off site, then import the soil later in the construction sequence. Removing the soil could eliminate the need for sheeting and shoring. Please suggest a similar alternative construciton sequence on the plans as an add-alternate to the contract. Reference: Sheet C610.

Answer: The erosion and sediment plans have been approved by both MDE and AACo Soil Conservation District. Any revisions will delay the project. An add-alternate will not be provided.

42. The plans call for Rotary vehicle lifts. Will other manufacturers be considered? Such as Challenger Lifts which would be comparable.

Answer: Rotary is the only acceptable vehicle lift manufacturer. However, the model has been updated, see revised sheets A111, A112, and A113.

43. The specifications call for a Contractor Trailer and an Owner trailer. Due to site constraints there is not a viable location within the LOD. Is there a desired location for the trailers?

Answer: Refer to Question and Answer #21.

44. Section 283111 Fire Alarm & Alarm ( Intrusion System ) - Do we quote The Fire Alarm as Parts & Smarts with the Electrical Contractor. Is the Sprinkler Suppression providing the Pre-Action Panel? Do they want Security Alarm Keypads at every exterior door like the print shows?

Answer: Yes, the fire alarm can be quoted with the Electrical Contractor. The Pre- Action Panel is provided under Division 28. Yes, provide Security Alarm Keypads as indicated on drawings.

The intrusion alarm system is part of the access control system. Refer to detail #7 on sheet T508 and spec 285200. NOTE : The intrusion alarm “keypads” are combination card reader / keypad units connected to the access control system.

45. Section 28-4000 Access Control – Are there Signo RFID Combo Prox/Pin Pad Keypads and is so how many and where? These readers are Multi-class version. Are we quoting REM’s ( Request to Exit Motions ) and if so how many and where?

Answer: Pin pads and card readers shall be provided at all exterior doors. Door 103B shall have a card reader added to the pull side. Door 105A shall have a card reader added to the push side. See revised sheets A600 and A605.

Refer to contract documents, including Security sheets T105, T106, T107 and spec 284000 Access Control and Alarm systems. Door 103A on T105 has been revised to remove the keypad on the push side of the door, and doors 103B and 105A have been updated per the previous paragraph.

46. Section 28-2300 – Cameras - Do we really need to bid a Data Rack for the Video Server?

They are always included in some other scope and provided by others. Do they really want that large of a video server for the garage and the 12 cameras? Is the MSP IT Dept.

providing Network Switches, Patch Panels and Patch Cords? The Video Server and Cameras spec’d are all discontinued. Are we ok to quote approved equals?

Answer: Refer to 282300 Paragraph 2.1. G CCTV equipment cabinet. Provide new cabinet in new COMMS Room 114. Data rack for video server is not needed. MSP IT will provide the switch. Contractor shall provide the patch panels and cords.

47. Please provide the list for Bill of Materials.

Answer: It is the contractor's responsibility to provide a comprehensive bill of materials that complies with contract documents.

48. Please provide the floor-to-deck height.

Answer: CEI: Floor-to-deck height varies with sloped roof. Joist bearing elevations are provided on S101. Due to the depth of the LH joist seats, the bottom of deck elevation shall be 5” higher than the provided joist bearing elevations.

49. An AV (audio visual) engineer mentioned that the AV portion of the project was not discussed. Will the AV be a part of the project going forward?

Answer: Refer to Question and answer for #20 (Building Paging System). AV scope is not required in the project.

50. Ortronics and Berk-Tek Oasis Program are listed as Manufactures specs and certs. Will other manufacturers be considered?

Answer: Other cabling manufacturers will be considered as long as they meet specification requirements.

51. Section 08 3613.1.9.A.1 and A.2: A.2: Special Warranty does not apply since the door type does not contain steel faces; however, there still remains a 3-year stated requirement for all other components. B.O.D. Raynor and other listed manufacturers can only provide a 1-year warranty on other components and a 3-year warranty on powder coat paint finish. This is industry-wide standard. Please confirm 1-year warranty for components and 3-year finish warranty is acceptable.

Answer: Refer to Question and Answer #28.

52. Section 08 3323.2.2.A.3: Operability Under Wind Load requires very specific wind load

Materials and Construction 2.5. Furthermore, code compliance for air infiltration 2.3.C cannot be met since wind load operable doors cannot include weather seals without malfunctioning. Please confirm Operability Under Wind Load is not required.

Answer: Refer to Question and Answer #29.

53. Bottom Bar Material & Finish Reference: Spec Section 083323 / Detail 2.3/G Question:

Detail 2.3/G calls for the bottom bar to be stainless steel finished to match the curtain.

However, the spec also calls for the curtain slats to be galvanized steel with a colored finish. Stainless steel cannot receive a colored/powder coat finish. Please confirm if the standard aluminum bottom bar finished to match the curtain is acceptable.

Answer: The bottom bar material shall be revised to galvanized steel with powder coat finish to match door finish; See ADDENDUM 04.

54. Guide Material & Finish Reference: Spec Section 083323 / Paragraphs 2.3/H and 2.5/B Question: Detail 2.3/H states guides are stainless steel with the exposed finished to match the curtain slats, which stainless steel cannot receive a colored/powder coat finish. Also, detail 2.5/B states guides can match the curtain slat material unless otherwise indicated.

Please confirm if standard structural steel guides powder coated to match the curtain are acceptable in lieu of stainless steel.

Answer: Guide material shall be revised to galvanized steel with powder coat finish to match door finish; See ADDENDUM 04.

55. Motor NEMA Rating Reference: Spec Section 083323 / Paragraph 2.3/J/4 Question:

Paragraph 2.3/J/4 specifies an exterior, wet, and humid-rated motor. For the single coiling door at the FMD Grounds Storage room, is a standard interior-rated motor acceptable, or is a NEMA 4 rated motor required at additional cost?

Answer: OHD6 at the FMD Grounds Storage room may have a standard interior-rated motor, as the room is conditioned and the motor is on the interior of the wall.

56. Slat Color Scope & Alignment Reference: Spec Section 083323 / Paragraphs 2.3/L/1 and 2.3/L/2 Question: The spec notes that both the interior and exterior slats will have a baked-enamel or powder coat finish selected from the manufacturer's full range. Please confirm if the interior and exterior slats will be the same color. Additionally, please clarify if the design team requires the standard baked-enamel finish system (white, brown, tan, black, gray), or if a powder coat finish to the full 180 plus RAL color options is required.

Answer: The interior and exterior slats shall be the same color. The standard baked-enamel finishes are acceptable.

57. Maintenance Program Requirements Reference: Spec Section 083323 / Paragraph 1.5/A Question: Detail 1.5/A references a "maintenance proximity" but does not provide details or a minimum frequency for the required maintenance program. For commercial applications, the manufacturer’s minimum is 2 visits per year. Please provide the minimum criteria for this program.

Answer: No maintenance program is required for the overhead coiling doors.

Proximity is included within the specification for warranty and non-scheduled/emergency maintenance to be performed in a timely manner.

58. Signed and Sealed Seismic Calculations Reference: Spec Section 083613 / Paragraph 1.5/C Question: Detail 1.5/C requires seismic calculations signed and sealed by a professional engineer licensed in the State of Maryland, which is not required in other door sections (083323 Overhead Coiling Doors). Please confirm if a Maryland PE stamp is strictly required for this submittal (which will incur an additional cost), or if manufacturer-provided seismic calculations will suffice in lieu of signed and sealed.

Answer: Yes, seismic calculations signed and sealed by a Professional Engineer licensed in Maryland are required for 08 3613 Sectional Doors.

59. Finish and Component Warranty Conflicts Reference: Spec Section 083613 / Paragraphs 1.9/B, 1.9/A/2, and 2.1/B/3 Question: Detail 1.9/B requests a 10-year finish warranty, but 2.1/B/3 requires a powder coat finish to the full RAL chart, which reduces the finish warranty lengths. Additionally, Detail 1.9/A/2 requests a 3-year warranty on all other components, whereas standard sectional door manufacturers only offer a 1-year warranty.

Please confirm if the standard manufacturer warranties from the listed acceptable manufacturers (from 2.3/A/1/a-d) are acceptable. Most manufacturers do not offer extended warranties that meet these criteria. While a manufacturer like Amarr offers limited upgrades, doing so will incur a significant cost impact and may still not fully align with the current specification requirements.

Answer: See Question and Answer to #28.

60. Maintenance Program Criteria Reference: Spec Section 083613 / Paragraph 1.8/A Question: Detail 1.8/A references a "maintenance proximity" but does not define the required frequency or scope for the sectional door maintenance program. Please clarify the minimum criteria for this program. The manufacturer’s minimum for commercial doors is 2 visits per year. Please confirm if 2 visits per year is acceptable, and how many years this program should continue post substantial completion.

Answer: See Question and Answer for #57.

61. Motor NEMA Rating / Wash Bay Scope Reference: Spec Section 083613 / Paragraph 2.6/E/2 Question: Paragraph 2.6/E/2 specifies an exterior, wet, and humid-rated motor.

Upgrading all sectional doors to a watertight motor will have a significant cost impact.

Please confirm if a NEMA 4 (watertight/dust-tight) rated motor is required only for door #OHD1 inside the Vehicle Wash Bay (Room 103), and if standard interior-rated motors are acceptable for the remaining sectional doors.

Answer: NEMA 4 rated motor is only required for OHD-1 in the Vehicle Wash bay.

Standard Interior motors are acceptable at all remaining sectional doors.

62. Division 00/01: Please confirm working hours for the Garage and the Barracks.

Answer: Refer to Question and Answer #6.

63. Division 00/01: Please provide a project schedule.

Answer: Refer to Question and Answer #8.

64. Division 27: Who is responsible for the ladder rack in the garage com room and barrack comm room?

Answer: The contractor is responsible for providing all the ladder racks and cable trays on the project. The specific trade contractor's scope is determined by the General Contractor. Refer to sheet T102, drawing notes #3 and #4, sheet T502 Detail #2, sheets T505 and T506, and specifications, for requirements and scope.

65. Division 27: Who is responsible for the network racks/cabinets in the garage com room and barrack comm room?

Answer: The contractor is responsible for providing all required telecom and security racks and cabinets (Chatsworth CPI or approved equal). The specific trade contractor's scope is determined by the General Contractor.

66. Division 27: Please confirm that all UPS equipment is provided and installed by MSP.

Answer: Contractor Furnish Contractor Install.

67. Division 27: Which manufacturer is required for the category 6 cable?

Answer: Refer to spec section 27 5000 Data Voice and Video Systems. PROVIDE CAT6+ cables, jacks and patch panels and patch cords by Belden or approved equal.

68. Division 27: Please confirm that WAPs are provided and installed by others, and WAP programing and configuration is by MSP.

Answer: Contractor shall provide all cabling and jacks and patch panels for WAPs.

The actual WAP antenna will be furnished and installed by MSP.

69. Division 27: Are network switches a requirement for this project? If so, please provide speciation's and quantities.

Answer: Contractor shall provide all racks and cabling and patch cords for network switches. The actual network switches will be furnished and installed by MSP.

70. Division 27: Is spare parts a requirement?

Answer:

Refer to Division 27 specifications. For example, spec 275000 requires 20% spare ports provided in patch panels.

71. Division 28: Please confirm that the access control system is Galaxy and not Genetec.

Answer:

Confirmed, provide Galaxy Access Control System, change all references from “Genetec” to “Galaxy” in contract documents. Provide Galaxy 635 Hardware series or current equivalent by Galaxy. Provide Galaxy Enterprise Management software.

The contractor shall provide the services of only the Galaxy authorized MSP pre-approved security contractors on this project. Refer to spec 284000-1.1.D.

72. Division 28: What is the current Access Control System software version?

Answer: This information will be provided to the awarded contractor prior to submittals by MSP.

73. Division 28: Are credentials/cards a requirement for this project?

Answer: The actual credentials (cards / fobs) will be furnished and programmed by

MSP.

74. Division 28: Is badging software and equipment required? If so, please provide specifications.

Answer: No, badging software and equipment is not required.

75. Division 28: Drawing T104 show an Intercom unit by Alpha Communications, and Division 28 specification is showing a Viking unit. Please confirm which Intercom system the customer requires.

Answer: Viking X-35 IP Intercom with HD Video.

76. Division 28: Who is responsible for VLAN configuration and IP addressing?

Answer: MSP shall configure the VLAN.

77. Division 28: Is spare parts a requirement?

Answer: Refer to Question and Answer for #70.

78. Division 28: Is security systems training a requirement for this project? If so, please provide details on manuals and extent of the training.

Answer: Refer to contract specification, including spec 28 4000-3.2 for Security Training & Maintenance Instructions requirements.

79. Do you know who the current BMS (controls) contractor is for the building?

Answer: Refer to Question and Answer #10.

80. Can you please advise if a Geo Technical Report will be available for this project?

Answer: A Geotechnical Report is available and can be found within ADDENDUM 04.

81. Per P101 Drawing note 22 - Oil hose reels are to be ceiling mounted. Please confirm the attachment details.

Answer: Attachment method shall be per manufacturer’s instructions.

82. Per P101 - Please confirm there are three (3) reel backs at vehicle main service bays only.

Answer: BKM assumes that the contractor is confirming the number of oil hose reels. There are 3 oil hose reels and 3 air hose reels, one of each at each bay.

83. Per P301 - Please provide compressed air and oil system riser diagram.

Answer: BKM: Refer to addendum for riser diagrams.

84. Please confirm shielding per P403 Detail 4 is not required for oils and air.

Answer: Hangers and supports shall be manufactured and installed per specification section 220529.

85. Please confirm 3 cord reels - only 2 circuit breakers listed cord reels on E602 (one with VEF- VEF are not typically 120V).

Answer: Three total cord reels are confirmed. The three cord reels are served from Panelboard GDP-1 circuits 48, 49, & 50, See Sheet E602.

86. Please confirm air compressor piping spec (Copper Type L?) Per 223000-5 2.3.B.3.i.

Answer: BKM: Refer to Addendum 04 for compressed air specification section.

87. Please confirm oil storage tank quantities and sizes.

Answer: The oil tanks and associated components shall meet all current MDE req’s at time of installation. (2) Two, 250 gallon double-wall bench tanks, one for new oil and one for waste oil are required.

88. Please confirm fluids to be used Tire changer is noted on E101 but no specs or drawings show this, same with voltage.

Answer: Tire changer electrical requirements: 220V, 1ph, 6A. No fluids are needed.

MSP is providing the Tire Changer and Balancer, basis of design is Hunter Engineering Company TC33 series) and SWP78 Smartway Pro Balancer.

89. Please confirm oil and air hose reel basis of design or requirements.

Answer: The oil and air hose reel shall be equal to Hannay reels N-series frame with steel construction, spring rewind with tamperproof spring housing, declutching arbor, 75 ft hose length with standard EPDM spherical hose stop, non-sparking rachet system, up to 3000 psi, -40 to m400 degrees f, approximate weight: 100lbs., and color as selected by architect. Set hose stop suitable for application. N716-25- 26-15.5b installed.

90. Please confirm oil pump basis of design or requirements.

Answer: To be discussed at the construction kick-off meeting.

91. Please confirm if waste oil bins, pumps, and piping are in design.

Answer: Yes, waste oil bins, pumps, and piping are in the General Contractor’s scope of work. The handle on end of hose (measures amount of oil) is by MSP.

92. Please confirm if work benches are required.

Answer: Work benches to be provided by MSP.

93. Please confirm if any wash bay equipment is required.

Answer: A pressure washer is required and is to be provided by the contractor. The cut sheet and associated information can be found in Addendum 04.

94. Please confirm if any alignment equipment is required.

Answer: Alignment equipment is not used by MSP and is not required.

95. There was discussion at the pre-bid about extending the bid due date- are we able to get more time to bid this project?

Answer: Refer to Addendum #3.

96. Please confirm that we should price this project with an anticipated start date of around November.

Answer: Bids are irrevocable for 120 days following bid opening. Given that approval from BWP and contract execution likely take up to 4 months, DGS anticipates starting construction between late December and early January 2027.

97. Please confirm which low-voltage systems are by owner vs by contractor, especially taking the allowance into consideration (data, A/V, access control, CCTV).

Answer: Allowance #1 is only for Motorola work. Refer to the contract documents;

data cabling, paging, intercom, access control, video surveillance are by the Contractor. The network switches, WAP antennas are by MSP.

98. Is the allowance for ALL Low-voltage systems?

Answer: No

99. Who is responsible for the ladder tray & cable tray?

Answer: Refer to question and answer #64.

100. Please confirm, the barrack will be operational during construction. Are the hours still normal business hours inside the barrack or should we do that work off-hours?

Answer: Refer to question and answer #6.

101. Please confirm any badging, citizenship, and/or background check requirements.

Answer: Contractors are responsible for their employees. Certain trades handling sensitive information may require background checks.

102. Please confirm laydown area to accommodate parking, a project trailer, equipment, and materials as well as access to build the new garage (cranes/hoists).

Answer: Refer to question and answer #43.

103. Are we able to tap into the current garage's electrical service for temporary power during construction? Are we responsible for usage costs?

Answer: Per specification Section 01 5000 1.6.G the contractor will obtain temporary power from the existing service. Additionally, they are required to meter this power and will be responsible for usage charges.

104. Are we able to use on-site water during construction? Are we responsible for usage costs?

Answer: Per specification Section 01 5000 1.6.H the contractor will obtain temporary water from the existing service. Additionally, they are required to meter this water and will be responsible for usage charges.

105. Section 08 3613.1.9.A.1 and A.2: A.2: Special Warranty does not apply since the door type does not contain steel faces; however, there still remains a 3-year stated requirement for all other components. B.O.D. Raynor and other listed manufacturers can only provide a 1-year warranty on other components and a 3-year warranty on powder coat paint finish. This is industry-wide standard. Please confirm 1-year warranty for components and 3-year finish warranty is acceptable.

Answer: Refer to question and answer 28.

106. Section 08 3323.2.2.A.3: Operability Under Wind Load requires very specific wind load

Materials and Construction 2.5. Furthermore, code compliance for air infiltration 2.3.C cannot be met since wind load operable doors cannot include weather seals without malfunctioning. Please confirm Operability Under Wind Load is not required.

Answer: Refer to question and answer 29.

107. Who is the current Fire Alarm Vendor?

Answer: Premiere Fire Protection LLC is the vendor who services the equipment.

108. Are we responsible for pulling the demolition permit?

Answer: Yes.

109. Section 22 0100, Article 1.16.C requires an allowance, identified in Division 01, for the water meter, vault, and connection to main. However, Section 01 2100 (Allowances Schedule) no amount is provided for the water meter/vault/connection.

Answer: BKM: Water meter/vault/connection is removed from division 22 in

Addendum 04.

110. Please confirm, (1) if should this be carried as an allowance, if so, what is the dollar value or is it a base bid item for division 22 related to the 2-1/2" domestic water service with applicable fees.

Answer: BKM: Water meter/vault/connection is removed from division 22 in the Addendum 04.

111. Please identify the controls for this site.

Answer: Requires additional information/clarification.

End of Addendum

Issued by:

State of Maryland

Office of State Procurement 301 W. Preston Street, Room 1204

Baltimore, MD 21201

Deborah Pilker Deborah Pilker

Procurement Officer