RFP-PII_8_HVAC_Design_Data_and_Sizing_Summary_for_Wing_4_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
Issued by

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This document package includes a design-build construction project solicitation and supporting technical specifications. The National Institute of Standards and Technology seeks design and construction services for the renovation of Building 1 Wings 4 and 5 and partial spine at its Boulder, Colorado campus. The solicitation contains a base line item for Wing 5 renovations and seven optional line items, including furnishings, for Wings 4 and 5 and the partial spine renovations. The design-build firm will be provided 30% complete construction drawings and program requirements. The project is valued over $10 million and has a NAICS code of 236220. The response due date will be specified in the solicitation to be posted on or around June 3, 2019, with anticipated periods of performance of 616 days for Wings 5 and partial spine, and 420 and 308 days respectively for Wings 4 and partial spine if the optional line items are exercised. At a minimum, the project must achieve LEED Gold certification.

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Attachment 8 - HVAC Design Data and Sizing Summary for Wing 4 from PPR Appendix A

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60560981 - B1R Design Development Design Summary Description Baseline Remarks

Wing 4

Square Footage 22,198 SQFT

HVAC Cooling Load 138 TONS sum of peaks - connected loads

Process Cooling Load 25 Tons (Included in above figure) 12 W/SF of Lab Area (7,194 SF) = 86.3kW = 294

MBH = 24.6 tons

Future Cooling load (0%) - Applied to accommodate future building tenant demand

Design Margin (0%) TONS Applied to make the current value upper bounding for space allocation at conceptual design

Total Chilled Water Flow Demand 277 GPM Qty. (2) pumps @ 100% each

Total Cooling Tower Capacity 140 TONS Qty. (2) towers @ 50% each

Condenser Water Flow Demand 420 GPM Qty. (2) pumps @ 100% each

Process Cooling Flow Demand 59 GPM Qty. (2) pumps @ 100% each

Engineering Checks 193 SQFT/TON Process Load, Conceptual Design Factor removed from calc

HVAC Heating Load 1,421 MBH sum of peaks - connected load

Future Heating load (0%) - Applied to accommodate future building tenant demand

Conceptual Design Factor (10%) 143 MBH Applied to make the current value upper bounding for space allocation at conceptual design

Total Heating Plant Capacity 1,421 MBH Capacity is Site Output.

Total Heating Water Flow Demand 118 GPM 25 deg F delta T

Engineering Checks 64 BTUH/SQFT Domestic Load and Conceptual Design Factor removed from calc.

857 MBH OA heating Load

39 BTUH/SQFT

Domestic Heating Load 41 MBH Estimate is based on engineering judgement and previous building designs.

Future Heating load (0%) - Applied to accommodate future building tenant demand

Conceptual Design Factor (0%) MBH Applied to make the current value upper bounding for space allocation at conceptual design

Total Dom. Heating Capacity 41 MBH Capacity is Site Output.

Sea Level Input 100 MBH Required Sea Level Input. Assume 84% (0.84) efficiency and 4%/1000 ft. elev. (0.784) derate

Hot Water Generator installation

Hot Water Generator redundancy

FCU and DOAS System

DOAS Airflow 12,925 CFM

Future Airflow Expansion (0%) 0 CFM

Conceptual Design Factor (10%) 1,300 CFM

15,000 CFM Demand

AHU Installation

Engineering Checks 0.58 CFM/sqft (OA) Conceptual Design Factor removed from calc.

Total Airflow (DOAS)

Cooling Demand

Heating Plant

Air Handling Units

Domestic Water Heating

Chilled Water System Sizing

Project: NIST B1R

System: Chilled Water Glycol: 0%

MBH kW GPM L/s F C

716 209.7 119.4 7.53 12.06 6.70

295.2 86.5 49.2 3.10 12.06 6.70

FCU-4-01 8 2.3 1.4 0.09 11.49 6.38

FCU-4-02 7.1 2.1 1.2 0.08 11.90 6.61

FCU-4-03 7.1 2.1 1.2 0.08 11.90 6.61

FCU-4-04 11.3 3.3 1.9 0.12 11.96 6.64

FCU-4-05 7.1 2.1 1.2 0.08 11.90 6.61

FCU-4-06 7.1 2.1 1.2 0.08 11.90 6.61

FCU-4-07 7.1 2.1 1.2 0.08 11.90 6.61

FCU-4-08 16.3 4.8 2.8 0.18 11.70 6.50

FCU-4-09 6.7 2.0 1.2 0.08 11.23 6.24

FCU-4-10 9.9 2.9 1.7 0.11 11.71 6.50

FCU-4-11 9.9 2.9 1.7 0.11 11.71 6.50

FCU-4-12 7.8 2.3 1.3 0.08 12.06 6.70

FCU-4-13 9.9 2.9 1.7 0.11 11.71 6.50

FCU-4-14 9.9 2.9 1.7 0.11 11.71 6.50

FCU-4-15 18.8 5.5 3.2 0.20 11.81 6.56

FCU-4-16 39.8 11.7 6.7 0.42 11.94 6.64

FCU-4-17 18.5 5.4 3.1 0.20 12.00 6.67

FCU-4-18 18.5 5.4 3.1 0.20 12.00 6.67

FCU-4-19 18.5 5.4 3.1 0.20

FCU-4-20A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-20B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-21A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-21B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-22 53.1 15.6 8.9 0.56 12.00 6.66

FCU-4-23 28.7 8.4 4.8 0.30 12.02 6.68

FCU-4-24A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-24B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-25A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-25B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-26A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-26B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-27A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-27B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-28 25.5 7.5 4.3 0.27 11.92 6.62

FCU-4-29A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-29B 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-30A 18.6 5.4 3.1 0.20 12.06 6.70

FCU-4-30B 18.6 5.4 3.1 0.20 12.06 6.70

0.0 0.00 0.00 0.00

0.0 0.00 0.00 0.00

Sub-Total 1655 485 277 17.5

0.0 0 0 0.0

Total 1655.4 485 277 17.5 12.0 6.7 or 138.0 Tons

Growth Factor (0%)

Temp. Differential

AHU-4-1

PFHX-4-1

System Tot. Cooling Cap. Water Flow

30CD Equipment Sizing-WING 4 - Chilled Water 7/24/2018 - 11:05 AM

Heating Water System Sizing

Project: NIST B1R

System: Heating Water Glycol: 0%

MBH kW GPM L/s F C

464 135.9 37.2 2.35 25.08 13.93

15.6 4.6 1.3 0.08 24.13 13.40

CUH-4-2 15.6 4.6 1.3 0.08 24.13 13.40

CUH-4-3 15.6 4.6 1.3 0.08 24.13 13.40

UH-4-1 20.1 5.9 1.7 0.11 23.77 13.21

R-4-1 (208LF@815 BTUh/LF)) 169.5 49.6 17 1.07 20.05 11.14

FCU-4-01 6 1.8 0.5 0.03 24.13 13.40

FCU-4-02 5.3 1.6 0.5 0.03 21.31 11.84

FCU-4-03 5.3 1.6 0.5 0.03 21.31 11.84

FCU-4-04 8.5 2.5 0.7 0.04 24.41 13.56

FCU-4-05 5.3 1.6 0.5 0.03 21.31 11.84

FCU-4-06 5.3 1.6 0.5 0.03 21.31 11.84

FCU-4-07 5.3 1.6 0.5 0.03 21.31 11.84

FCU-4-08 12.2 3.6 1 0.06 24.53 13.63

FCU-4-09 5 1.5 0.4 0.03 25.13 13.96

FCU-4-10 7.4 2.2 0.6 0.04 24.80 13.78

FCU-4-11 7.4 2.2 0.6 0.04 24.80 13.78

FCU-4-12 5.8 1.7 0.5 0.03 23.32 12.96

FCU-4-13 7.4 2.2 0.6 0.04 24.80 13.78

FCU-4-14 7.4 2.2 0.6 0.04 24.80 13.78

FCU-4-15 14.1 4.1 1.2 0.08 23.62 13.12

FCU-4-16 31.8 9.3 2.6 0.16 24.59 13.66

FCU-4-17 0 0.0 0 0.00 #DIV/0! #DIV/0!

FCU-4-18 0 0.0 0 0.00 #DIV/0! #DIV/0!

FCU-4-19 0 0.0 0 0.00 #DIV/0! #DIV/0!

FCU-4-20A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-20B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-21A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-21B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-22 42.5 12.4 3.4 0.21 25.13 13.96

FCU-4-23 0 0.0 0 0.00 #DIV/0! #DIV/0!

FCU-4-24A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-24B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-25A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-25B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-26A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-26B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-27A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-27B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-28 42.5 12.4 3.4 0.21 25.13 13.96

FCU-4-29A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-29B 31 9.1 2.5 0.16 24.93 13.85

FCU-4-30A 31 9.1 2.5 0.16 24.93 13.85

FCU-4-30B 31 9.1 2.5 0.16 24.93 13.85

0.0 0.00 0.00 0.00

0.0 0.00 0.00 0.00

Sub-Total 1421 416 118 7.5

0.0 0 0 0.0Growth Factor (0%)

System Tot. Heating Cap. Water Flow Temp. Differential

AHU-4-1 (HC-4-1)

CUH-4-1

30CD Equipment Sizing-WING 4 - Heating Water 7/24/2018 - 11:05 AM

DOAS AHU Sizing

System: AHU-4-1 Project: NIST

CFM L/s Min Max Min Max in.w.g. Pa

- 50 23.6 164 410 77.408 193.52 0.5 124.535

55 25.96 0 0 0

55 25.96 0 0 0

110 51.92 0 0 0

55 25.96 0 0 0

55 25.96 0 0 0

55 25.96 0 0 0

160 75.52 0 0 0

75 35.4 0 0 0

55 25.96 0 0 0

55 25.96 0 0 0

85 40.12 0 0 0

55 25.96 0 0 0

55 25.96 0 0 0

150 70.8 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

0 0 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

0 0 0 0 0

300 141.6 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

300 141.6 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

700 330.4 0 0 0

0 0 0 0

0 0 0 0

0 0 0 0

Sub-Total 12925 6100.6 164 410 77.408 193.52 0.5 124.535

1292.5 610.06 41 19.352

Total 14218 6710.7 451 212.872

Pressure Summary

Minimum Pressure Required at Terminal 0.50 in.w.g. 124.53 Pa

Duct Pressure Loss 1.50 in.w.g. 373.60 Pa

Growth Factor (10%)

FCU-4-16

FCU-4-28

FCU-4-29A

FCU-4-29B

FCU-4-27B

FCU-4-30A

FCU-4-30B

FCU-4-06

FCU-4-20B

FCU-4-21A

FCU-4-26A

FCU-4-21B

FCU-4-22

FCU-4-23

FCU-4-24A

FCU-4-24B

FCU-4-25A

FCU-4-25B

FCU-4-26B

FCU-4-27A

FCU-4-07

FCU-4-08

FCU-4-09

FCU-4-10

FCU-4-11

FCU-4-12

FCU-4-13

FCU-4-14

FCU-4-15

FCU-4-20A

FCU-4-17

FCU-4-18

FCU-4-19

Primary Flow (L/s) Req'd Inlet Press.

FCU-4-03

FCU-4-04

FCU-4-05

FCU-4-01

FCU-4-02

FCU Box

Mark Type

Zone OA Req'd Primary Flow (CFM)

30CD Equipment Sizing-WING 4 - AHU-4-1 7/24/2018 - 11:05 AM

Heat Exchanger Sizing

Printed On: 7/24/2018

Project Name: NIST B1R

Project #: 60560981

Heat Exchanger: STHX-SP-1

Service Steam (15 PSI) to Heating Water

System Properties

Hot Side Steam Cold Side Heating Water

Flow 1973 PPH Flow 118 GPM

EWT 0 deg F EWT 135 deg F

LWT 0 deg F LWT 165 deg F

Delta T 0 deg F Delta T 30 deg F

Fluid Steam Fluid Water

Percent Glycol 0 % Percent Glycol 0 %

Derate Factor 500 Derate Factor 500

Heat Transfer 1776 MBH

Code Requirements:

TBD

Notes:

M:\DCS\Projects\BDL\60560981_NIST_Bould\400-Technical\437-Mechanical\Calculations\30CD_Equipment Sizing\30CD Equipment

Sizing-WING 4

Heat Exchanger Sizing

Printed On: 7/24/2018

Project Name: NIST B1R

Project #: 60560981

Heat Exchanger: STHX-SP-1

Service Steam (15 PSI) to Heating Water

System Properties

Hot Side Process Water Cold Side Chilled Water

Flow 49 GPM Flow 41 GPM

EWT 65 deg F EWT 44 deg F

LWT 55 deg F LWT 56 deg F

Delta T 10 deg F Delta T 12 deg F

Fluid Water Fluid Water

Percent Glycol 0 % Percent Glycol 0 %

Derate Factor 500 Derate Factor 500

Heat Transfer 246 MBH Heat Transfer 246 MBH

Code Requirements:

TBD

Notes:

M:\DCS\Projects\BDL\60560981_NIST_Bould\400-Technical\437-Mechanical\Calculations\30CD_Equipment Sizing\30CD Equipment

Sizing-WING 4

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