RFP-PII_1_Energy_Modeling_Data_from_PPR_Appendix_A.pdf
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- Attached to
- NIST Boulder Campus Renovation of Building 1 Wing 5, Wing 4 and Partial Spine / Main Corridor
- Solicitation number
- 1333ND19RNB190004
About this file
This document contains an energy modeling report and related federal contract opportunity notice. The energy modeling report provides baseline and proposed energy consumption data by end use for the renovation of NIST Building 1 Wings 4, 5 and partial spine in Boulder, Colorado. It includes modeling assumptions for the building envelope, mechanical and electrical systems.
The related federal contract opportunity is a solicitation for design-build construction services for the renovation of NIST Building 1 Wings 4, 5 and partial spine. The solicitation includes a base CLIN for Wing 5 and seven option CLINs for furnishings, Wing 4 renovation, furnishings, spine renovation, furnishings, and remobilization. The period of performance is 616 days for the base and one option CLIN, 420 days for two option CLINs, and 308 days for two option CLINs. A LEED Gold certification is required. The project magnitude exceeds $10 million. The NAICS code is 236220 and small business size standard is $36.5 million. The pre-proposal conference will be held on a date included in the solicitation to post on or about June 3, 2019.
Attachment 1 - Energy Modeling Data from PPR Appendix A
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Baseline Proposed
Location
Rating Method
Weather File
Conditioned Area
External Wall Steel Framed; U=0.064 Mass Wall; U=0.103
Roof Ins Above Deck; U=0.048 Ins Above Deck; U=0.033
Floor Slab-on-Grade Slab-on-Grade
Glazing U=0.5208
SHGC=0.40
U=0.34
SHGC=0.40
Window to Wall
Ratio 29% 29%
Shading None Shaded as per design
Airside Systems
Packaged VAV with Reheat
PSZ-AC for Electrical, Mechanical, IDF and
Telecom
2-Speed FCUs with CAV Outside Air AHUs
CAV AHUs for Wing 5 Level 4 Labs only
Energy Recovery on AHUs
Waterside
Systems Two Natural Draft Boilers
Two Natural Draft Boilers
Two Water-Cooled Screw Chillers
Lighting Power
Density
BREAK ROOM - 0.73 W/SF
CONFERENCE ROOM - 1.23 W/SF
CORRIDORS - 0.66 W/SF
JANITORS CLOSETS - 0.63 W/SF
LABS - 1.81 W/SF
OPEN OFFICE - 0.98 W/SF
PRIVATE OFFICE - 1.11 W/SF
SERVER ROOMS - 0.95 W/SF
STORAGE - 0.63 W/SF
RESTROOMS AND SHOWERS - 0.98 W/SF
BREAK ROOM - W/SF
CONFERENCE ROOM - 0.8 W/SF (35% LPD Reduction)
CORRIDORS - 0.5 W/SF (24% LPD Reduction)
JANITORS CLOSETS - 0.5 W/SF (20% LPD Reduction)
LABS - 1.4 W/SF (22% LPD Reduction)
OPEN OFFICE - 0.8 W/SF (18% LPD Reduction)
PRIVATE OFFICE - 0.8 W/SF (28% LPD Reduction)
SERVER ROOMS - 0.8 W/SF (15% LPD Reduction)
STORAGE - 0.5 W/SF (20% LPD Reduction)
RESTROOMS AND SHOWERS - 0.8 W/SF (18% LPD Reduction)
Lighting Controls Side-Lighted Area Photcell None
Equipment Power
Density
ELECTRICAL ROOMS - 50 W/SF
LAB L1 - 2 W/SF
LAB L2 - 4 W/SF
LAB L2+ - 4 W/SF
LAB L3 - 12 W/SF
LAB L3* - 12 W/SF
MACHINE ROOM - 25 W/SF
MECHANICAL ROOM - 25 W/SF
OPEN OFFICE - 1 W/SF
PRIVATE OFFICE - 1 W/SF
SERVER ROOMS - 50 W/SF
Boulder, CO
LEED v4 ; ASHRAE 90.1-2010
USA_CO_Boulder-Broomfield-Jefferson.County.AP.724699_TMY3.epw
128,000 SF
AECOM Technical Services, Inc NIST Building 1 Renovation Wing 4, 5 and Partial Spine
Energy Modeling Data July 2018
118621 SF
# End Use
ASHRAE 90.1
Baseline (kBtu)
Proposed
(kBtu)
Baseline with
Changes
(kBtu)
Proposed with
Changes (kBtu)
No Waterside
Economizer
(kBtu)
With Shading
Devices (kBtu)
2 Internal Lighting 854,800 672,230 853,121 671,071 671,071 671,071
5 Space Heating 17,452,758 6,594,315 17,878,067 7,238,750 7,238,750 7,228,667
6 Space Cooling 2,398,229 1,378,858 1,832,106 748,617 1,795,126 1,749,649
7 Pumps 269,816 344,410 236,111 230,274 230,274 230,287
9 Fans Interior 5,263,529 2,621,927 4,376,080 2,251,482 2,251,482 2,250,131
11 Service Water Heating (Fossil Fuel) 1,606,054 1,606,191 1,606,912 1,607,050 1,607,050 1,607,050
13 Receptacle Equipment 20,476,640 20,476,640 9,172,481 9,349,338 9,349,338 9,349,338
19 Elevators Escalators 104,212 104,212 104,212 104,212 104,212 104,212
20 Heat Rejection 796,235 880,687 625,579 592,616 553,387 553,896
49,222,271.35 34,679,470.20 36,684,669.18 22,793,409.04 23,800,688.66 23,744,298.84
# End Use
ASHRAE 90.1
Baseline
(kBtu/SF)
Proposed
(kBtu/SF)
Proposed 2
(kBtu/SF)
Proposed 3
(kBtu/SF)
Proposed 4
(kBtu/SF)
Proposed 5
(kBtu/SF)
2 Internal Lighting 7.21 5.67 7 6 6 6
5 Space Heating 147.13 55.59 151 61 61 61
6 Space Cooling 20.22 11.62 15 6 15 15
7 Pumps 2.27 2.90 2 2 2 2
9 Fans Interior 44.37 22.10 37 19 19 19
11 Service Water Heating (Fossil Fuel) 13.54 13.54 14 14 14 14
13 Receptacle Equipment 172.62 172.62 77 79 79 79
19 Elevators Escalators 0.88 0.88 1 1 1 1
20 Heat Rejection 6.71 7.42 5 5 5 5
414.95 292.36 309.26 192.15 200.64 200.17
Total
Total
AECOM Technical Services, Inc NIST Building 1 Renovation Wing 4, 5 and Partial Spine
5,000,000
10,000,000
15,000,000
20,000,000
25,000,000
Internal
Lighting
Space
Heating
Space Cooling Pumps Fans Interior Service
Water
Heating
(Fossil Fuel)
Receptacle
Equipment
Elevators
Escalators
Heat
Rejection
Energy Consumption by End Use
ASHRAE 90.1 Baseline (kBtu)
Proposed (kBtu)
Baseline with Changes (kBtu)
Proposed with Changes (kBtu)
No Waterside Economizer (kBtu)
With Shading Devices (kBtu)
AECOM Technical Services, Inc NIST Building 1 Renovation Wing 4, 5 and Partial Spine
Internal Lighting
Space Heating
Space Cooling
Pumps
Fans Interior
Service Water Heating (Fossil Fuel)
Receptacle Equipment
Elevators Escalators
Heat Rejection
ASHRAE 90.1
Baseline
New Loads
310kBtu/ft2
Internal Lighting
Space Heating
Space Cooling
Pumps
Fans Interior
Service Water Heating (Fossil Fuel)
Receptacle Equipment
Elevators Escalators
Heat Rejection
Proposed
New Loads
193kBtu/ft2
AECOM Technical Services, Inc NIST Building 1 Renovation Wing 4, 5 and Partial Spine
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