Pre- bid Presentation.pdf

I n t e g r i t y - S e r v i c e - E x c e l l e n c e

KELL162006

Conversion: Repair SQ Ops B917

FY20

Pre-Bid Site Visit Presentation 27-28 July 2020

JBSA Lackland AFB, TX

27 Jul 2020 1

FOR REFERENCE USE ONLY – NOT FOR CONSTRUCTION

Intent Modify Building 917 Simulator Area and Vault to ICD 705 Standards The purpose of this contract is for the construction of a Design- Bid-Build project to modify an existing 7,300 square foot simulator and vault space within the 149th Fighter Wing Operations facility to meet the standard of Intelligence Community Directive (ICD) 705, version 1.3. The designed floor plan reuses existing walls to the greatest extent possible however most of the interior walls will need to be demolished and replaced. The existing exterior walls meet the requirements and will only require minor modifications.

All offices, classrooms, briefing rooms, and administrative areas will utilize common materials in accordance with the installation standards including acoustical panel ceilings, LED light fixtures, painted and vinyl covered walls, VCT and carpet tiles, and solid core wood doors.

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Intent Key components of this project include constructing a new man trap with access control systems (ACS), stairs and personnel lift for 3 foot elevation change, a 700 square foot mass briefing room with stadium seating, 19 enclosed spaces for offices, briefing rooms, planning rooms, and simulators. The contractor will also install a new 7,000 CFM package unit with VAVs and direct digital controls (DDC), Vindicator Intrusion Detection System (IDS), modify sprinkler risers and install new wet pipe sprinkler system, install new infrastructure for communication cables, and new electrical panels and wiring. The performance period for this project is expected to be 240 calendar days, and the space being renovated will be unoccupied during construction.

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Project Location

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BLDG 917

Authority / Scope

• Simulator Area

• 3,596 SF

• Ops Vault Area

• 3,675 SF

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NEW

Controlled Area / Secure Areas

First Floor Second Floor

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Denotes Areas in the Secure Area, ICD 705 Standard

Sections

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Site Grading & Drainage / EISA 438

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NEW TREE

EQUIPMENT PAD

• Site will be properly graded for new equipment pad.

• Storm Drainage collected in existing infrastructure and conveyed to existing outfall.

• Total area disturbed to place 460 S.F. pad will be less than 5,000 S.F.

• Tree will be removed and a new tree will be planted by the contractor.

Demolition Plan (existing floor plan)

27 Jul 2020

Regulations United Facilities Criteria (UFC)

UFC 1-200-01 DoD Building Code International Building Code (IBC).

Unified Facilities Guide Specifications (UFGS) Air Force Regulations. Apply as directed.

Air National Guard Regulations: https://www.wbdg.org/ffc/ang/ AT/FP: Meet ANG ETL 15-01-02 SCIF & ATFP Guidance ICD 705 Standards

Open Storage with SID requirements National Fire Protection Association (NFPA) National Electric Code (NEC)

ASHRAE

National Roofing Contractors Association (NRCA) American Society of Civil Engineers (ASCE) American Concrete Institute (ACI) Architectural Barriers Act (ABA) Standards ASTM International

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ABA Compliance

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Secure Area

• Construct IAW IC Tech Spec – for ICD/ICS-705, Version 1.4 (Open Storage with SID)

• Construct perimeter walls, floors, ceilings, doors, windows and penetrations that outline the Vault according to Open Storage with SID requirements (Wall A - Suggested Standard Acoustic Wall Construction).

• Install Acoustic sealant and RF protection of perimeter walls where required.

• Construct one primary entrance and vestibule with approved door, alarm, deadbolt, combination lock, access-control device, door closure, and secure hinge pins.

• Minimize utility penetrations into secure area to a single point if possible.

• Install acoustic treatment, RF shielding, and dielectric breaks or grounding for utility systems and penetrations as required.

• Install permanently affixed bars or grills with an access port at any penetration of perimeter larger than 96 square inches.

• Install Intrusion Detection System (IDS) with a 15 minute alarm response time.

ICD 705 Standards

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Mechanical – Bldg. 917 New HVAC system will consist of:

• All existing mechanical systems and ducts within secure area will be demolished and replaced.

• New HVAC system will be required to work in the Controlled Area / Secure Areas independently from the remaining building

• Communication, mechanical, and electrical rooms will have dedicated heat pump mini split systems.

• DDC interface cards and controls points will be installed in new HVAC equipment and tied into base wide EMCS System according to IAW ETL 11-1.

Building Systems

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Electrical – Bldg. 917

• Feeders serving CRAC and UPS unit, along with feeders, branch circuits, panels, receptacles, light fixtures, etc. being served downstream from Panel X will be demolished.

• Panel UDT-2, feeders serving UDT-2, and feeders, branch circuits, and receptacles fed by UDT-2 will be demolished.

• Panel P1/A will be relocated into the adjacent mechanical room where the upstream 45KVA transformer is located.

• Manual transfer switch will be relocated and assigned new critical assets.

• Existing MDP, Switchboard,100 kva generator, and power to apron lights and sunshades will be preserved.

• New Electrical Room will be built around Switchboard and adjacent remaining panels.

• A new power panel, 30 kVA transformer, and lighting panel will be installed in the mechanical room. The remodeled area will be constructed with all new receptacles and lighting fixtures.

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Communications – Bldg. 917

• The existing Telecommunication Room (TR), Comm 143, will remain.

• A new TR, Comm 173, will be added inside of the Controlled Area / Secure

Areas secure perimeter

• A 12 strand singlemode fiber optic backbone cable, and 100 pair copper Cat 3 copper backbone cable will be routed from the existing main data cross connect in Comm 143 to a new data horizontal cross connect in Comm 173.

• Backbone cables will penetrate the Controlled Area / Secure Areas perimeter above the door entering Access Control 157.

• New basket tray will be provided above the corridor areas of the newly remodeled Controlled Area / Secure Areas area.

• Horizontal cabling traveling from each telecommunications device back towards the horizontal cross connect will be run in conduit all the way from the device to the cable tray system.

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Fire Protection – B917

• Existing sprinkler system lead-in and riser with backflow preventer will serve the entire renovated area. Existing sprinkler system downstream of the wet pipe system riser, preaction system, and gaseous suppression system serving the simulators will be demolished.

• Design Requirements

• Sprinkler Demand 300 GPM @ 55 psi

• Hose Stream Demand 250 GPM

• Total Demand 550 GPM

• Hydrant Water Flow Analysis

• Static Pressure: 70 psi

• Residual Pressure: 55 psi

• System Flow Rate: 1,150 GPM

• Existing available flow and pressure can meet the design requirement without a fire pump.

Fire Protection

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Environmental Items:

• IRP Sites- NA

• Asbestos issues- none, Bldg. 916 (Simulator Area) constructed in

1986, Bldg. 917 constructed in 2003.

• Lead base Paint- none, Bldg. 916 (Simulator Area) constructed in

1986, Bldg. 917 constructed in 2003.

• Soil Contamination – NA

• Environmental Baseline survey – NA

• Environmental Assessment/NEPA – NA

Environmental Issues

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Disclosure

This slide deck is for reference use only Project requirements shall be provided through the contract, or provided construction documents

(ONLY)

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