research way building library archive itb #2021-003793

ITB 2021-003793 Research Wy Bldg Library Archive Add 2.docx 6/4/2019 of 5

RESEARCH WAY BUILDING LIBRARY ARCHIVE PROJECT NUMBER: 2225-20

ITB #2021-003793

ADDENDUM NO. TWO (2)

ISSUE DATE: August 7, 2020

CONTRACT ADMINISTRATOR:

Matt Hausman, Construction Contracts Officer Construction Contracts Administration

Email: [email protected]

This Addendum is hereby issued to inform you of the following revisions and or clarifications to the above-referenced ITB and/or the Contract Documents for the Project, to the extent they have been modified herein. Any conflict or inconsistency between this Addendum and the Solicitation Document or any previous addenda will be resolved in favor of this Addendum. Bids shall conform to this Addendum. Unless specifically changed by this Addendum, all other requirements, terms and conditions of the Solicitation Document and or Contract Documents, and any previous addenda, remain unchanged and can be modified only in writing by OSU. The following changes are hereby made: PLANS AND SPECIFICATIONS: Item 1 Included with this addendum are the following items:

Attachment A: Additional attendee contact information Attachment B: Substitution request response Attachment C: Revisions to the plans and specifications as provided by Rowell Brokaw Architects dated 8/7/2020.

QUESTIONS AND ANSWERS: Item 2 Q: It appears there is conduit that runs parallel to and use to tie into the bus duct, is the

conduit also getting demoed? A: All conduit and wiring associated with equipment fed off bus duct shall be removed.

Item 3 Q: Are there record drawings for where all the wire that is sticking out of the floor is being fed from?

A: Record drawings shows previous equipment in those areas. Wiring is no longer in use. These are possibly fed from panels on west walls being demoed.

Item 4 Q: Partition gates - How many user keys and control keys will be needed?

mailto:[email protected]


A: Contractor to provide Best cores and the keys; cores to be uncombonated; each core to come with 2 keys; "L" key-way.

Item 5 Q: Partition gates - 2. Do they need to be keyed alike?

A: No. Keying will be: Anthropology gate - 005B-1; Library - (2) man-door gates and (1) slider gate - 005D-1, 005D-2, 005D-3 ; (1) Facilities Services Mechanical gate - 005C-1

Item 6 Q: Wire Mesh Partition fencing - 1. On A-110 Note2, it states that the height is 11’-6”. After

measurements for the ceiling beam to the floor I measured 12’. 11’-6” are special order and 12’ are regular sized panels. What height would you like?

A: 11'-6" to avoid conflict with spray foam insulation application. Item 7 Q: Wire Mesh Partition Fencing - If partitions are 11’6” or 12’ tall that leaves 18” from the beam to the

ceiling. Does that need to be enclosed as well? A: No. The OSU Library confirmed during design that the partitions do not need to extend into the 18" beam-to-ceiling pocket.

Item 8 Q: Sheet E101, Note #1 – The sheet note states to remove Bus Duct and Bus Duct Disconnects. There are

large homerun conduits and pull boxes fed from the bus duct disconnects. Should these conduits and pull boxes be removed as well? Reference attached Pic.01, Pic.02, and Pic.03

A: All conduit and wiring associated with equipment fed off bus duct shall be removed. Item 9 Q: Sheet E101 – The demo sheet does not call out or note removing existing wires coming out of the

Southwest floor. Please clarify if these wires are to be made safe, removed, and conduits cut flush with the floor and filled. Reference attached Pic.04 and Pic.05.

A: Existing floor wiring to be removed and conduits to be cut flushed with floor. Item 10 Q: Sheets E101, E111, E121, and A110 – These sheets show shelving located along Gridlines A/2.5 thru

A/3.5. There are (3) existing panels and (1) existing transformer mounted to the exterior wall (NOT SHOWN) along Gridline A/3 thru A/3.5 where new shelving is to be located. These are different panels and transformer from the ones shown along Gridline A/1.5 for Bid Alternate #1. Please clarify if these panels are to remain or be removed to accommodate the shelving. If they remain, there will be 36” clearance in front of the panels required per code. Reference attached Pic.06 and Pic.07.

A: Panelboards and transformer are no longer in use and shall be demolished. Item 11 Q: Are we demoing just the busduct, transformers and panels or are we demoing their feeder conduits

also? A: All equipment and feeders shall be demolished. Feeders to bus duct have already been removed.

Item 12 Q: If we are demoing the feeder conduits as well, where are they coming from? A: Feeders to bus duct have already been removed. Item 13 Q: What size are the busducts, panels and transformers that are being demolished? A: Bus ducts are 1600A. 480V panels are 400A and 120V panels are 225A. Item 14 Q: E101 notes 5, 6 &7 say to remove all electrical connections but it doesn't state where these items are

fed from. Are we removing conduit back to panel? Where are these panels located? A: Mechanical equipment is fed from Main distribution board and panelboards in main electrical room.

Item 15 Q: What manufacturer of switchboard is SDA 480/277 1200A? There are breakers in this switchboard that

have to be replaced and I need to know what manufacturer it is. A: Cutler Hammer


Item 16 Q: Are as-builts for the space available?

A: Yes, we have some archival information based on past projects in the building. Archival information can be made available to the successful bidder as necessary.

Item 17 Q: What are the working hours and noise requirements?

A: Work can occur during normal working hours. Work will be communicated to building managers and contacts and any special or unusual circumstances will be coordinated accordingly. This will also be the case for noise, shut downs, dust control measures, etc.

Item 18 Q: Will on site parking be permitted?

A: Allowed, yes; permitted no. We have access to the south end of the Research Way Building parking lot. OSU parking permits or space-out-of-service fees are not required in this off-campus parking lot location. As a courtesy, we need to communicate to other building users the amount of space we use, however. Overflow, if necessary, could happen across the street at the Research Way Lab Building.

Item 19 Q: Who is the building fire alarm contractor?

A: Assuming this is the contractor's sub. OSU Facilities doesn’t/won't contract this work out separately. They will manage/maintain the system after install however. Johnson Controls was the most recent fire alarm subcontractor to work in the building for the Marine and Geology Repository project.

Item 20 Q: Please confirm that existing furnishings in areas that work occurs for this project will be removed by

Owner. A: Some items remaining in the 'Library's boundary' are being removed by OSU Surplus Property. This will be done before the project starts. The rest of the items will remain. This space is storage for College of Earth, Ocean, and Atmospheric Sciences and for Anthropology. Items in the storage facility can be shifted and should be protected from messy overhead work (and/or an option of some items temporarily moving to onsite secured accessible conex containers could be considered). There is no other place to store these departmental materials. This will be for the contractor to do in coordination with our user group representatives who have materials stored here. The drawing storage archive boxes in room 108 are not regularly accessed and can be moved within 109 to make room for the work at the south end.

Item 21 Q: Where will laydown be located?

A: The south end of the Research Way Building parking lot is available for a laydown area, dumpster location, etc. etc. As a courtesy, we need to communicate to other building users the amount of space we use, however.

Item 22 Q: Will space be provided for a jobsite trailer?

A: Yes, if necessary, a jobsite trailer can be located in the parking lot by the loading dock. There is an interior room off the dock area that can also be used as a jobsite office.

Item 23 Q: Will background checks and badging be required? If so, what is the time commitment and cost

associated? A: There is no badging or background check requirements. Adherence to OSU COVID-19 protocols and standard jobsite PPE is required as necessary.

Item 24 Q: Will phasing be required? If so, is there a desired phasing plan. A: There is not a phasing requirement, nor is phasing desired. Item 25 Q: Will contractors be required to pay a parking fee? If so, what will the fee be?


A: No, OSU parking permits or space-out-of-service fees are not required in this off-campus parking lot location. As a courtesy, we need to communicate to other building users the amount of space we use, however.

Item 26 Q: Please confirm that the Owner will retrieve and store salvaged items. A: Any items noted as salvage to owner will be retrieved by owner. Item 27 Q: Will the spaces that work will be occurring be occupied during construction?

A: No, this is designated storage space with no occupants doing regular work in it directly. People may need to access their stored materials periodically. We do have 2 research labs outside and adjacent to this space, however. (Rms 001 & 002). These labs are operating 24/7; they are very sensitive to dust as well as to vibration; instruments cannot be shutdown because of electrical outages; PLANNED shutdowns with advance notification will be required; generators may need to be utilized to keep them operational. One of these labs will have their mass-spectrometers relocated out of the building in an October/November time frame. It should be noted in addition, the unique collections above this storage space, in the OSU-MGR frozen core facility on the first floor, have refrigerated and frozen storage units. These cannot be jeopardized and go without power as they need to stay cooled/frozen.

Item 28 Q: Where will construction access be located?

A: Contractor will have access to and can use of the loading dock area, overhead doors, etc. Item 29 Q: Detail 9 on sheet A-601 notes mechanical unit pad extension and M131 notes to reference

architectural for pad, however the extents of the pad are note shown in the architectural plans. Please advise. A: 1/A-110 architectural plan revised to show mechanical unit pad. Dimensions to be verified with mechanical unit selection. See Addendum 2 documents.

Item 30 Q: Please provide details for the exterior fence post footings/mounting. A: Refer to specified reference standards for chainlink fence installation. Item 31 Q: Please provide elevations for the wire partitions.

A: Per Specification Section 10 2213, wire mesh partition elevations will be vendor-specific and are to be provided in shop drawings per manufacturer's standard frame and support configurations.

Item 32 Q: Please provide elevations for the wire partition footing/mounting.

A: Per Specification Section 10 2213, wire mesh partition details will be vendor-specific and are to be provided in shop drawings per manufacturer's standard details.

Item 33 Q: Keynote 2 on sheet E101 does not indicate demo, however the plan looks like they're to be removed.

Please clarify. A: These are to be removed. Equipment shown with dashed lines are to be demoed. See sheet E101 under General symbols.

Item 34 Q: Will the section of bus duct to remain require a new feeder connection to energize this section? A: No. Bus duct is not operational. Bus duct feeder has already been removed. Item 35 Q: There are no exit lights shown. Are exit lights not required in this area? Please advise. A: No new exit lights are included.


Item 36 Q: Sheet A-110 shows a new storage room 005B and mechanical room 005C. The electrical drawings don’t have any lighting or power shown in these room. The existing lighting is to be demolished in this area. Please advise.

A: See revised drawings for new layout. Item 37 Q: Sheet A-110 shows a new storage room 005B and mechanical room 005C. Will access control be

required on those gates/doors? A: Access control is not required for these gates. See door schedule and specifications for gate hardware requirements.

Item 38 Q: The location of electrical switchboard SDA is not shown. Please advise. A: SDA is shown in E121. Item 39 Q: Please advise which electrical panel is feeding the chiller, chiller tank, and exhaust fan that are to be

removed. A: Mechanical equipment is fed from Main distribution board and panelboards in main electrical room.

Item 40 Q: The sheet note states to remove Bus Duct and Bus Duct Disconnects. There are large homerun

conduits and pull boxes fed from the bus duct disconnects. Should these conduits and pull boxes be removed as well?

A: Feeders from bus duct to equipment shall be removed. Item 41 Q: The demo sheet does not call out or note removing existing wires coming out of the Southwest floor.

Please clarify if these wires are to be made safe, removed, and conduits cut flush with the floor and filled. A: Existing floor wiring to be removed and conduits to be cut flushed with floor. Item 42 Q: These sheets show shelving located along Gridlines A/2.5 thru A/3.5. There are (3) existing panels and

(1) existing transformer mounted to the exterior wall (NOT SHOWN) along Gridline A/3 thru A/3.5 where new shelving is to be located. These are different panels and transformer from the ones shown along Gridline A/1.5 for Bid Alternate #1. Please clarify if these panels are to remain or be removed to accommodate the shelving. If they remain, there will be 36” clearance in front of the panels required per code.

A: Panelboards and transformer are no longer in use and shall be demolished. Item 43 Q: E101 notes 5,6 & 7 it says to remove all electrical connections but it doesn’t state where these items

are fed from. Are we removing conduit and wire also? A: Mechanical equipment is fed from Main distribution board and panelboards in main electrical room.

Item 44 Q: What is the anticipated start date for this project?

A: Work can begin as soon as the contract is in place and planning, logistics, and schedule are worked out. Ideally, sometime mid-September/early Fall.

END OF ADDENDUM NO. TWO (2)

Construction Contracts Administration, Procurement Contracts & Materials Management (PCMM) Oregon State University 644 SW 13th Ave. Corvallis, Oregon 97333

P 541-737-4261 oregonstate.edu

Page __1__ of __1___

Attendee List

Project: RESEARCH WAY BUILDING LIBRARY ARCHIVE Project Manager: AMY KEENE

Name Mark McGee Email [email protected] Prime

□Sub

□

Company Harvey & Price Phone 541-543-8597Supplier

□Other

□

Name Email Prime

□Sub

□

Company Phone Supplier

□Other

□

Name Email Prime

□Sub

□


□Other

□

Name Email Prime

□Sub

□


□Other

□

Name Email Prime

□Sub

□


□Other

□

Name Email Prime

□Sub

□


□Other

□

ATTACHMENT A

Tyson Oleman, Systems West Engineers

08/05/2020

ATTACHMENT B

Models XD and XB are square in-line centrifugal fans designed

to eliminate costly round to square ductwork transitions with the

flexibility of any angle operation. XD is direct driven and XB is

belt driven. Model XD is available in five sizes with capacities

up to 5445 CFM and up to 1 3/4” static pressure. Model XB is

available in eight sizes with capacities up to 28,332 CFM and up

to 2 1/2” static pressure. AMCA “B”

spark resistant construction is

standard on both models. The XD

is suitable for airstream

temperatures up to 140°F and the

XB up to 200°F.

Construction Features

Housing• Heavy duty galvanized steel construction

• Removable side panels on both sides for easy access and

serviceability

• Fully gasketed and bolted access panels provide weather

protection

Centrifugal Wheel• Aluminum construction with backward curved hollow airfoil

blades

• Non-overloading design for safe operation

• Precision balanced for smooth vibration free operation

Bearings• Permanently lubricated in Acme D.S. pillow block housing

• Bearings are resiliently mounted in neoprene rings

• Rated at L50 life of 200,000 hours

• 5 year limited warranty on Acme D.S. pillow block bearings

• Pillow block bearings are standard on XB425

Drive Assembly• Located out of the airstream

• Cast iron drives sized for 150% of drive horsepower

• Static free, oil and heat resistant belts

Motors• Continuous duty motors located outside the airstream

• Prelubricated ball bearings

Options/Accessories

• Aluminum Housing

• Solid State Speed Controllers

• Dampers

• Coatings

• Guards/Covers

• Isolators

• Filter box

• Side Discharge Flange

• Insulated Housing

Belt and Direct Drive In-Line CentrifugalsModels XB and XD

DIMENSIONS

Fan

ModelA B

C

Max.

D

Max.

XB090 14.00 18.56 12.12 14.06

XB120 17.88 24.88 11.19 15.25

XB137 20.50 28.13 11.19 15.25

XB161 24.25 32.69 13.69 18.50

XB200 30.00 39.75 13.69 18.50

XB245 36.75 48.06 13.69 18.50

XB300 45.00 58.31 16.38 20.00

XB365 54.75 71.06 16.38 20.00

XB425 63.88 72.75 13.88 17.68

XD100 14.00 18.62 NA NA

XD120 17.88 24.88 NA NA

XD137 20.50 28.12 NA NA

XD161 24.25 32.63 NA NA

XD200 30.00 39.75 NA NA

Dimensions are shown in inches.

Acme Engineering & Manufacturing Corporation certifiesthat the models shown herein are licensed to bear theAMCA seal. The ratings shown are based on tests andprocedures performed in accordance with AMCAPublication 211 and AMCA Publication 311 and complywith the requirements of the AMCA Certified RatingsProgram.

U.L. 705 Listed

Consult your Acme representative for availability.

Page 48

Inline

Centr

ifugalFans

PERFORMANCE DATA

Fan

ModelRPM HP

.000" .125" .250" .375" .500" .625" .750" 1.000" 1.250" 1.500" 1.750"Max.

BHP

Est.

Ship

Wt.CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones

XD100

860

1/10

380 5.3 220 3.8 .012

41

1050 460 7.0 350 5.6 .022

1300 570 9.4 480 8.0 380 7.5 230 9.6 .042

1550 680 12 610 11.0 530 10.0 430 10.0 290 9.2 .070

XD120-7

825

1/20

770 4.4 665 3.5 .033

72955 890 5.2 805 4.8 650 4.4 .052

1050 980 6.4 900 5.6 800 5.5 440 5.2 .069

XD120F4 1750 1/3 1635 15 1590 15.0 1540 15.0 1490 14.0 1440 14.0 1375 14.0 1290 14.0 860 13.0 .322 86

XD137B8 860 1/12 1022 6.5 822 6.2 618 5.7 .060 114

XD137E6 1160 1/4 1379 9.7 1230 9.7 1082 9.7 929 9.9 789 10.2 .150 116

XD137H4 1750 3/4 2081 17.1 1982 16.9 1882 16.6 1784 16.0 1687 16.0 1586 15.5 1485 15.1 1282 14.9 1126 14.4 .530 130

XD161D8 860 1/6 2040 8.6 1925 8.1 1770 7.6 1545 7.1 775 6.7 .184 150

XD161G6 1160 1/2 2750 14 2670 13.0 2580 12.0 2475 12.0 2330 12.0 2170 12.0 1960 12.0 .452 171

XD161K4 1750 11/2 4145 25 4095 25 4040 24 3960 23.0 3925 23 3865 22 3800 21 3630 21 3420 20 3200 19.0 2870 19.0 1.547 181

XD200K6 1160 11/2 5445 16 5280 16.0 5115 16.0 4950 16.0 4780 15.0 4605 15.0 4425 15.0 4045 15.0 3190 15.0 1.295 279

Performance certified is for Installation Type A: Free Inlet, Free Outlet. Performance ratings do not include the effects of appurtenances (accessories).

The sound ratings shown are loudness values in hemispherical sones at 1.5 m (5ft) in a hemispherical free field calculated per AMCA Standard 301. Values are

shown are for Installation Type A: Free Inlet hemispherical sone levels.

Power rating (BHP) does not include transmission losses. The brake horsepower capability of an exhauster motor is dependent on the degree of cooling the motor

receives from the air moving through the motor. The above motor loadings do not overheat the motor and are in accordance with the motor manufacturer's

recommendations. It is, therefore, not detrimental to the motor and economically desirable. Maximum RPM shown obtained with the standard one speed motor; for

all other RPM's add solid state speed controller. Performance is based on actual speed of test.

DIRECT DRIVE

Outlet Velocity

XD100: Outlet Velocity = CFM x 1.000

XD120: Outlet Velocity = CFM x .571




PERFORMANCE DATA

Fan

Model

Min.

Max.

RPM

HP

Sones

@

.125"

.125" .250" .375" .500" .625" .750" 1.000" 1.250" 1.500" 1.750" 2.000" 2.250" 2.500"Max.

BHP

Est. Ship

Wt.CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM

XB090E11583

21771/4

7.0

12.4

608

879

510

830

405

766

280

682 604 532 338

.07

.1848

XB090E21847

24921/4

9.2

15.6

730

1019

663

978

568

931

479

872

382

799

254

729 599 433

.11

.2749

XB090F1920

27171/3

9.9

18.5

764

1118

702

1081

613

1041

524

993

437

936

326

867 742 619 463

.12

.3556

XB090G2333

31961/2

13.9

25

949

1327

904

1296

850

1264

780

1229

701

1191

630

1147

480

1039

274

928 828 719 587 436

.22

.5664

XB120E1910

13751/4

5.6

10.0

755

1225

545

1160 1090 645 965 645

.06

.18105

XB120E21070

15701/4

7.0

14.5

920

1415

825

1360

520

1305 1235 1135 930

.09

.27106

XB120F1140

17251/3

7.3

15.9

995

1565

910

1515

730

1465 1410 1345 1250 760

.11

.35110

XB120G1400

20601/2

11.7

21

1250

1885

1190

1845

1115

1805

1010

1760

740

1720 1670 1545 1285 740

.19

.57116

XB120H1590

23353/4

15.0

23

1435

2145

1380

2110

1325

2075

1260

2040

1165

2005

980

1965 1880 1770 1580 1210 720

.27

.81124

XB120J1935

25701

18.9

27

1765

2370

1725

2340

1680

2305

1635

2275

1585

2240

1530

2210

1350

2135

875

2055 1955 1800 1535 1075 680

.47

1.07130

XB137F930

13651/3

7.0

12.4

1205

1920

990

1790

815

1635 1490 1380 1275

.12

.34136

XB137G1060

16051/2

8.9

14.5

1430

2300

1230

2195

1075

2080

885

1945 1815 1705 1530 930

.16

.54142

XB137H1325

18303/4

11.7

20

1860

2645

1720

2560

1560

2465

1420

2360

1310

2240

1180

2120 1930 1775 1500

.31

.78146

XB137J1400

20601

13.2

23

1980

3000

1850

2920

1700

2840

1555

2755

1440

2660

1345

2555 2350 2180 2045 1895 1350

.36

1.11153

XB137K1675

23101 1/2

15.3

26

2405

3380

2310

3310

2200

3245

2075

3170

1945

3090

1830

3010

1655

2825

1395

2640 2485 2355 2240 2090 1550

.80

1.55164

XB137L1955

24902

20

29

2840

3650

2760

3590

2670

3530

2575

3460

2470

3390

2360

3320

2155

3155

2000

2980

1850

2815

1435

2675

745

2555 2445 2325

.95

1.94173

BELT DRIVE

Outlet Velocity = CFM x .421

Outlet Velocity = CFM x 1.00

Inlin

eC

entrifu

galFans


Power rating (BHP) does not include transmission losses. Performance certified is for installation type A: Free inlet, free outlet. Performance ratings do not include the

effects of appurtenances (accessories). The sound ratings shown are loudness values in hemispherical sones at 1.5 m (5ft) in a hemispherical free field calculated per

AMCA Standard 301. Values are shown for Installation Type A: Free Inlet hemispherical fan sone levels.

The brake horsepower capability of an exhauster motor is dependent on the degree of cooling the motor receives from the air moving through the motor. The motor

loading beyond the motor nameplate rating does not overheat the motor and is in accordance with the motor manufacturer's recommendations. It is, therefore, not

detrimental to the motor and economically desirable.

PERFORMANCE DATA

Fan

Model

Min.

Max.

RPM

HP

Sones

@

.125"

.125" .250" .375" .500" .625" .750" 1.000" 1.250" 1.500" 1.750" 2.000" 2.250" 2.500"Max.

BHP

Est.

Ship

Wt.CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM

XB161F695

10551/3

5.1

10.9

1500

2410

1235

2310 2170 2000 1770 970

.10

.35182

XB161G825

12101/2

6.7

14.6

1840

2790

1660

2710

1410

2610 2485 2330 2165

.17

.53188

XB161H930

13653/4

8.4

16.7

2100

3165

1970

3095

1780

3020

1500

2930 2815 2680 2375 1285

.24

.76193

XB161J1070

15701

10.9

19.9

2450

3660

2350

3600

2220

3540

2045

3470

1840

3390

1140

3300 3070 2820 2160

.37

1.14199

XB161K1330

17101 1/2

16.2

26

3080

4000

3010

3940

2930

3885

2830

3825

2710

3760

2565

3690

2210

3510 3290 3055 2480 1445

.70

1.47208

XB161L1405

18652

17.6

28

3265

4370

3195

4320

3120

4270

3035

4215

2930

4160

2805

4100

2525

3960

1715

3780 3580 3365 3030 2110 1155

.82

1.90210

XB161M1735

22103

24

39

4060

5195

4005

5150

3950

5110

3890

5065

3826

5020

3755

4975

3585

4880

3370

4770

3145

4640

2760

4485

1720

4310 4140 3950

1.53

3.16227

XB200H670

9853/4

7.0

14.4

2860

4430

2555

4235

2195

4035 3830 3610 3375 1890

.26

.80288

XB200J730

10551

7.8

16.3

3165

4770

2890

4590

2600

4405

1960

4215 4020 3815 3160

.33

.98294

XB200K860

125011/2

12.6

20

3815

5715

3590

5560

3355

5410

3105

5250

2790

5095

1785

4930 4590 4205 3155

.54

1.64304

XB200L1020

14102

15.3

25

4600

6485

4415

6350

4220

6215

4020

6080

3815

5940

3600

5800

2565

5510 5210 4885 4380 3030

.89

2.34299

XB200M1195

15253

19.5

31

5450

7035

5290

6910

5130

6785

4965

6660

4800

6530

4625

6400

4260

6140

3740

5870

2070

5590

5290 4870 3765 2305 1.42

2.97325

XB200N1570

18855

32

44

7250

8750

7130

8645

7005

8545

6885

8445

6760

8340

6635

8240

6380

8035

6120

7825

5855

7610

5570

7395

5240

7175

4525

6950

3255

6710

3.24

5.57339

XB245H440

6453/4

5.5

10.9

3595

5600

2925

5315 5010 4550 2710

.22

.69402

XB245J500

7351

7.3

14.8

4195

6455

3790

6210

2115

5955 5675 5295 4130

.32

1.01407

XB245K590

85511/2

9.3

17.2

5075

7585

4760

7375

4375

7160

2925

6940 6705 6435 5060

.52

1.58416

XB245L665

9652

11.7

21

5790

8610

5515

8425

5225

8235

4840

8045

3495

7850

1230

7645 7160 5095

.75

2.28418

XB245M860

11003

17.6

29

7630

9865

7420

9700

7210

9540

6990

9370

6760

9205

6495

9035

5255

8680 8260 7600 5330

1.60

3.39440

XB245N1050

12955

27

35

9400

11665

9230

11530

9055

11390

8885

11250

8710

11110

8530

10970

8140

10680

7630

10385

6315

10070

3365

9700 9180 8055 5615

2.95

5.534.48

XB300J355

5201

6.5

11.4

4735

7560

3640

7025 6375 5640 3835

.31

.96608

XB300K410

59511/2

7.4

13.8

5715

8780

4910

8340

3400

7830 7255 6625 5560

.47

1.42620

XB300L485

6702

9.7

16.6

6980

9990

6380

9610

5660

9195

4505

8720 8205 7665 5570

.77

2.01622

XB300M610

7753

14.6

20

9025

11660

8600

11340

8110

11000

7550

10640

6960

10240

6145

9800 8880 7470 3870

1.53

3.09638

XB300N710

8755

18.5

25

10603

13245

10270

12960

9890

12670

9470

12370

8995

12045

8505

11700

7280

10925

3715

10110 9080 6715

2.40

4.47654

XB300P825

101071/2

22

32

15370

12455

12150

15125

11840

14875

11510

14625

11155

14365

10765

14090

9925

13500

8980

12835

7060

12150 11410 10470 8630 5665

3.75

6.85719

XB300R925

113510

26

40

14030

17325

13765

17110

13490

16890

13210

16670

12915

16445

12600

16215

11900

15730

11150

15200

10340

14615

9150

14005

6520

13385 12710 11880

5.25

9.72739

XB365K310

45011/2

6.2

14.2

7615

11945

6265

11140 10280 9335 7785 3915

.54

1.63865

XB365L365

5052

8.8

16.1

9360

13580

8310

12885

7000

12140 11360 10510 9300

.88

2.29873

XB365M435

5553

13.3

19.2

11495

15050

10655

14430

9755

13770

8715

13075

6520

12360 11585 8705

1.48

3.03891

XB365N550

6755

18.6

25

14905

18545

14275

18040

13610

17525

12905

16990

12185

16430

11385

15855

8225

14665 13200 10210

2.96

5.47894

XB365P620

76071/2

22

30

16950

21000

16400

20555

15830

20105

15225

19640

14600

19165

13965

18670

12530

17650

9685

16590 15375 13505 9680

4.24

7.78970

XB365R680

81510

25

34

18690

22580

18190

22165

17680

21750

17150

21325

16595

20885

16025

20435

14845

19500

13430

18540

10685

17520

4860

16355 14600 11275 6155

5.59

9.60990

XB425K255

38011/2

5.2

12.4

9157

14928

7290

13891 12742 11493 9917

.50

1.681240

XB425L300

4152

7.4

14.2

11301

16477

9862

15550

8098

14537 13451 12263 10766

.83

2.191248

XB425M355

4753

10.1

17.6

13811

19100

12674

18311

11411

17473

9941

16574

7503

15629 14631 3.28

1.36

3.281266

XB425N445

5655

15.6

24

17792

22987

16941

22335

16024

21644

15037

20961

13999

20221

12838

19448

8815

17825 15963

2.66

5.621270

XB425P525

64571/2

21

32

21265

26413

20559

25846

19824

25269

19046

24677

18223

24063

17368

23424

15515

22076

13026

20662 19124 17272 14659

4.34

8.211346

XB425R545

69010

23

37

22127

28332

21449

27803

20748

27268

20009

26721

19230

26159

18416

25578

16695

24355

14589

23065

10794

21721 20249 18499 16160 10392

4.95

10.051395

Power rating (BHP) does not include transmission losses. Performance certified is for installation type A: Free inlet, free outlet. Performance ratings do not include the

effects of appurtenances (accessories). The sound ratings shown are loudness values in hemispherical sones at 1.5 m (5 ft) in a hemispherical free field calculated per

AMCA Standard 301. Values are shown for Installation Type A: Free Inlet hemispherical sone levels.

The brake horsepower capability of an exhauster motor is dependent on the degree of cooling the motor receives from the air moving through the motor. The motor loading

beyond the motor nameplate rating does not overheat the motor and is in accordance with the motor manufacturer's recommendations. It is, therefore, not detrimental to the

motor and economically desirable.

BELT DRIVE







Inline

Centr

ifugalFans

For more information on this product contact your sales support.

07 August 2020

OSU Research Way Building Library Archive

ADDENDUM #2

1 GENERAL ITEMS

1. Not applicable.

2 CHANGES AND CLARIFICATIONS TO THE PROJECT MANUAL

1. Replace Section 01 1100 SUMMARY OF WORK: Added paragraphs 1.03-D. and E.

3 CHANGES AND CLARIFICATIONS TO THE DRAWINGS

1. Replace Sheet A-110: Mechanical pad outline and dimensions added to fencedequipment area.

2. Replace Sheet E101: Sheet notes revised to describe and clarify demolitionrequirements. Plan revised to clarify light fixture requirements and show existingequipment on west wall not previously shown.

3. Replace Sheet E111: Sheet note added to clarify light circuit connection. Plan revised toshow light fixtures in Anthro Storage 005B and Mechanical Rm 005C.

4 DRAWINGS AND ATTACHMENTS

- Section 01 1100 - (ADD-2 Aug 6, 2020)- Sheets A-110, E101, and E111 - ADD-2 2020-08-07

End of Addendum #2

ATTACHMENT C

SUMMARY OF WORK

01 1100 -1

OSU Library Archive

July, 2020 – (ADD-2 Aug 6, 2020)

SECTION 01 1100

SUMMARY OF WORK

PART 1 GENERAL

1.01 SUMMARY OF WORK

A. The Work Contract consists of partial renovation of the basement of the OSU Research

Way Building at 4700 Research Way, Corvallis, Oregon. The renovation includes but is

not limited to the demolition of existing abandoned MEP distribution, installation of

new HVAC equipment, spray-applied insulation, wire partitions, etc. to create a new

storage area for the Valley Library archive.

B. Work shall be started within ten (10) calendar days after signing of Contract on behalf

of Oregon State University. The Contract may not be signed prior to approval of the

Contractor's Certificate of Insurance by Construction Contract Administration (CCA),

Oregon State University. Work shall be completed within 270 calendar days of date of

executed Contract. The targeted final completion date is on or before May 30, 2021.

1.02 CONTRACTORS USE OF PREMISES

A. Contractor shall limit use of the Premises for work and storage to allow for:

1. Owner occupancy, day and night.

2. Public use, day and night.

3. Security.

4. Safe entry and exit for vehicles and pedestrians.

5. Fire egress.

B. Coordinate all operations with the Owner's Authorized Representative during the

construction period. A 96 hour notification is required prior to scheduled utility

shutdowns or street closures, but more lead time is often required to schedule around

other critical activities.

C. Limit Contractor's employee parking to locations designated at the Pre-construction

Conference.

1.03 OWNER OCCUPANCY

A. The Owner will occupy the Premises during the entire period of construction for the

conduct of normal operations. Cooperate with Owner's Authorized Representative in

construction operations to minimize conflict and to facilitate the Owner's usage

especially in the following areas:

1. Restricted access and parking.

2. Use of stairs.

3. Storage space availability.

B. The Owner will be utilizing a portion of the project area for active storage purposes for

SUMMARY OF WORK

01 1100 -2

OSU Library Archive

July, 2020 – (ADD-2 Aug 6, 2020)

the duration of construction. Contractor is to assume that the majority of storage

items will not be able to be relocated during construction and will need to be

protected accordingly. For items that must be relocated to facilitate construction

activities, Contractor to coordinate with Owner’s Authorized Representative to

facilitate temporary relocation.

C. Conduct operations in such a way to ensure the least inconvenience to the general

public, including:

1. Limitations and easements.

2. Emergency vehicle access.

3. Building access to the public, day and night.

D. Laboratories directly adjacent and partially included in the project boundary (Rooms

001, 002 and 003) contain sensitive research equipment that is in continuous

operation.

1. Electrical shutdowns that will impact this equipment will be prohibited.

2. Dust and debris will need to be managed such that there is no impact to the

equipment within these spaces.

3. Vibration from construction related tools and machinery will need to be tested

and coordinated with OSU staff to avoid impact to ongoing research. Specific

measures (such as the use of low-impact tools, etc.) to avoid vibrations at the

research equipment may be necessary.

4. Some of the equipment can also be affected by the use of nearby electric motors

and stray magnetic fields. Review of the proposed construction equipment and

proximities to the research equipment will be required prior to construction

activities.

E. The Marine and Geology Repository (MGR), located on the second floor of the

building, includes walk-in freezers that house irreplaceable ice core samples.

1. Although power to the freezers can be transferred to an existing backup

generator, close coordination will be necessary if electrical power to the MGR

facility may be affected by the project to guarantee the protection of the

collection.

1.04 ASBESTOS AND OTHER HAZARDOUS MATERIAL

A. The Owner has made a reasonable attempt to locate and identify asbestos or other

hazardous material that may be encountered during the course of the Work.

B. If the Contractor observes or suspects the existence of asbestos, polychlorinated

biphenyl (PCB) or other hazardous materials in the structure or components of the

building, the Contractor shall immediately stop work and notify the Owner’s

Authorized Representative.

C. The Owner will arrange for the removal of asbestos, polychlorinated biphenyl (PCB) or

other hazardous materials as required by Facilities Services personnel or by separate

contract.

SUMMARY OF WORK

01 1100 -3

OSU Library Archive

July, 2020 – (ADD-2 Aug 6, 2020)

D. Schedule ten (10) days of slack or "down" time for the removal of hazardous materials

without penalty to Owner for the delay of the Contract.

1.05 LEAD BASED PAINT

A. The Owner may have tested existing paint in the project area and if levels are found

the following conditions apply.

B. Contractor shall remove paint as specified for surface preparation and capture

removed material for disposal.

C. Contractor shall follow OSHA guidelines involving exposure to workers.

D. Owner will provide containers for Contractor’s use at project site.

E. Contractor shall comply with the requirements of DEQ and EPA and shall submit a lead

abatement plan.

F. Contractor shall separate lead contaminated material from effluent and water.

G. Owner will dispose of lead paint and effluent resulting from stripping operation.

H. Soil contaminated by stripping operations shall be replaced with topsoil.

END OF SECTION

11.522.533.544.555.566.577.58

A A

A.5 A.5

B B

B.5 B.5

C C

D D

C.5 C.5

22

' -

2"

22

' -

4"

24

' -

0"

24

' -

0"

18

' -

6"

18

' -

4"

3' -

9 3

/4"

20

' -

0"

3' -

6"

3' -

0"

3' -

0"

5' -

0"

12' - 7 1/2"

6"

7' -

9 1

/2"

6"

8' -

0"

A-6011

1' - 0"

ALIG

N

VFY

10' - 9"

A 001

3' - 0"

6' - 6"

3' - 0"

3' -

6"

ARCHIVE

STORAGE

005D

SCANNER

ROOM

19

MECHANICAL

005C

ANTHRO

STORAGE

005B

STORAGE

005A

VACUUM

PUMP

112

DATA

8

HALL

H1

ELEV MECH

001A

KOPPERS

RESEARCH

002

STONER

RESEARCH

001

OFFICE

003

EQUIPMENT

006

EQUIPMENT

STORAGE

110

CLEANING

111

MECHANICAL

108

MAINTENANCE

109

Room

17

ELECTRICAL

107

STAIR

S002

STAIR

S001

ELEV

E001

005D-1005D-3

005C-1

005B-1

005D-2

A 001

A 002

A 002

A 002

4' - 8"

WIRE PARTITION OUTSIDE FACE


2' - 11"

EQ EQ

7' - 6"

2' - 6"2' - 0"





15' - 10" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 16' - 0" 15' - 10"

A 005

A 005

A 005

A 005

A 005

A 003

WP

WP

WP

WP

WP

WP

WP

A 004

A 004A 004

EX

T-1

A 007

A 007

KEEP AREA CLEAR FOR DEMOLITION AND INSTALLATION AS REQUIRED.



9A-601

TYP

A 008

A-601

7

6

FENCE EXTENSION

35' - 11"

VF

Y

17

' - 1

0"

A 003

A 009A 009

ADD-2

VF

Y

10

' -

6"

VFY

6' - 10"

1. ALL DIMENSIONS TO FACE OF FRAMING / MASONRY / CONCRETE U.N.O.2. WIRE PARTITION (WP) HEIGHT IS 11'-6" AFF U.N.O.3. SEE WIRE PARTITION SHOP DRAWINGS FOR POST / PANEL SPACING AND GATE DETAILS4. EXISTING COMPACTOR SHELVING INVENTORY IS PROVIDED FOR GENERAL COORDINATION ONLY.

OWNER SHALL VERIFY TYPE AND QUANTITY OF EXISTING SHELVING AND COORDINATE THE NEED FOR ADDITIONAL UPRIGHTS OR OTHER PARTS FOR FINAL INSTALLATION WITH COMPACTOR VENDOR.

5. CONTRACTOR TO COORDINATE ACCESS FOR INSTALL AROUND EXISTING OSU STORAGE MATERIALS INCLUDING PROVISIONS FOR PROTECTION, RELOCATION, OR TEMPORARY STORAGE OF OSU MATERIAL WITHIN THE LIBRARY ARCHIVE PROJECT AREA.

GENERAL NOTES: FLOOR PLAN

RBA #:

SET ISSUE

P.I.C:

PM / PA:

DATE

STAMP

REV. DATE

REVISIONS TO THIS SHEET

Owner

Project Name

Project Address

PROJECT TRACKING

100% CD 2020-07-10

DESCRIPTION

8/6

/20

20 9

:40:0

4 A

M

A-110

BASEMENT - FLOORPLAN

4700 SW RESEARCHWAYCORVALLIS, OR 97333

OSU RWB - LIBRARYARCHIVE

GREG BROKAW

AUSTIN BAILEY

1924

1/8" = 1'-0"1BASEMENT FLOOR PLAN - LIBRARY ARCHIVE

SHELVING - EXISTING COMPACTOR INVENTORY

Type Width Height Depth

DoubleSided Shelving

36" 3' - 0" 10' - 1 1/4" 24"

260

42" 3' - 6" 10' - 1 1/4" 24"

10

48" 4' - 0" 10' - 1 1/4" 24"

34

SingleSided Shelving

36" 3' - 0" 10' - 1 1/4" 12"

18

42" 3' - 6" 10' - 1 1/4" 12"

3

48" 4' - 0" 10' - 1 1/4" 12"

3

KEYNOTE LEGEND

A 001 EXISTING MECHANICAL UNIT

A 002 PALLET RACK, OFCI. NOTE MAX STORAGE HEIGHT: 12' - 0"

A 003 EXTEND EXISTING FENCE AROUND NEW OUTDOORMECHANICAL UNIT. MATCH EXISTING DETAILING ANDCONSTRUCTION. REUSE MATERIAL PER DEMO PLAN.

A 004 COMPACTOR SHELVING SYSTEM, OFOI

A 005 EXISTING SHELVING INSTALLED ONTO NEW COMPACTORCARRIAGE SYSTEM, OFOI

A 007 NEW MECHANICAL UNIT. SEE MECHANICAL.

A 008 PROVIDE (2) 3" DIAMETER CORE DRILLS THROUGHEXISTING CONCRETE WALL FOR REFRIGERANT LINES.PROVIDE (2) 2" DIAMETER CORE DRILLS THROUGHEXISTING CONCRETE WALL FOR CONDUIT AND CONTROLWIRING. SPACE HOLES AT 6" O.C. MIN. DO NOT CUTTHROUGH REBAR. FIELD VERIFY REBAR LOCATION. SEALAROUND PIPES WITH BACKER ROD AND SEALANT.

A 009 EXTEND GRAVEL AND MATCH EXISTING DEPTH. GRADEAND LANDSCAPE REPAIR AS REQUIRED.

ADD-2 2020-08-07

TTTTT

TT

11.522.533.544.555.566.577.5

A.4A.4

A.8A.8

B.2B.2

B.3B.3

B.4B.4

B.6B.6

C.2C.2

C.4C.4

C.8C.8

(R) PNL 120-1 (R) XFMR T1 (R) PNL 480-1R(R) PNL 120-2(R) PNL 480-2R(R) PNL 120-3(R) PNL 480-3R(R) PNL 240-1(R) PNL 120-4(R) PNL 480-4R (R) XFMR T2

(R) XFMR T3

(R) XFMR T21

(R) XFMR T4

(R) PNL 480-1L(R) PNL 480-2L(R) PNL 480-3L(R) PNL 480-4L

(E) (E) (E) (E) (E) (E) (E) (E)

1

1

3

2

4

44

4DF

2

DF

4

DF

3

DF

1

(RL)

(RL) (RL)

(RL)

DH

1

(E)

(E)

(E)

REMOVE BUS DUCTTRANSFORMER AND PANELBOARDS UNDER BID ALTERNATE #1

REMOVE TRANSFORMER PANELBOARDS ANDDISCONNECT UNDER BID ALTERNATE #1

5

6

7

ADD-2

8

8

8

(E)

(E)

ADD-2

REMOVE BUS DUCT AND BUS DUCT DISCONNECTS.

SUSPENDED LINEAR LUMINAIRE. TYPICAL.

EXISTING LUMINAIRE TO REMAIN, SHOWN FOR REFERENCE ONLY. TYPICAL.

RETAIN CEILING FAN FOR INSTALLATION IN NEW LOCATION. REFER TO 1/E121.

PROCESS CHILLER TANK ASSEMBLY. REMOVE ALL ELECTRICAL CONNECTIONS.

PROCESS CHILLER. REMOVE ALL ELECTRICAL CONNECTIONS.

EXHAUST FAN. REMOVE ALL ELECTRICAL CONNECTIONS.

DISCONNECT FIXTURE FROM EXISTING CIRCUIT.

R E F E R E N C E N O T E S :

1

2

3

4

5

6

7

8

1. ALL BUS DUCT, PANELBOARDS, AND TRANSFORMERS INDICATED FOR DEMOLITION SHALL BE REMOVED. REMOVE ALL CONDUIT AND CABLE CONNECTED TO

EQUIMENT.

2. REMOVE WIRING FROM CONDUIT FLOOR STUB UPS LOCATED WITHIN FUTURE FENCED AREA. CUT CONDIT FLUSH WITH FLOOR.

S H E E T N O T E S :

ADD-2

SYSTEMS WEST

ENGINEERS725 A Street

Springfield, OR 97477

541.342.7210

systemswestengineers.com

SWE Proj. No. W016.01

RBA #:

SET ISSUE

P.I.C:

PM / PA:

DATE

STAMP

REV. DATE


Owner

Project Name

Project Address

PROJECT TRACKING

100% CD 2020-07-10

DESCRIPTION

8/6

/20

20 3

:09:0

6 P

M

E101

DEMOLITION PLAN -BASEMENT

4700 SW RESEARCHWAY CORVALLIS, OR97333


1924

NORTH1/8" = 1'-0"1DEMOLITION PLAN - BASEMENT

© Systems West Engineers, Inc. 2020. The signature in this document is encrypted. Editing this document is prohibited. (OAR 820)

ADD-2 2020-08-07

ADD-2

E

X

P

I

R

ES :

1

2

-

3

1

-

2

0

M

A

Y

21, 2

0

1

4

DIGITALLY SIGNED

REGI

STERED PROFESSIONALENGINEER# 80,621

OREGONMAT

T HE W B. RE I CH

OS

OS

OS

OS

11.522.533.544.555.566.577.5

A.4A.4

A.8A.8

B.2B.2

B.3B.3

B.4B.4

B.6B.6

C.2C.2

C.4C.4

C.8C.8

TT

TT

A36

A16 A16 A16 A16 A16 A16

A20 A20 A20 A20 A20 A20

A8 A8

A8 A8

T

B B B B

B B

B

B

B

BB

B

B

(E) PNL L1-1

A12

T

T

ADD-2

PROVIDE OCCUPANCY SENSOR: WATSTOPPER CX-100-3. INSTALL AND AIM SO COVERAGE INCLUDES NORTH TO SOUTH AISLEWAY.

SAME AS NOTE 1 BUT INSTALS SO IT COVERS EAST TO WEST AISLEWAY.

CONNECT NEW LIGHTS TO PANEL L1-1, CIRCUIT 38, LOCATED IN MAIN ELECTRICAL ROOM. PROVIDE NEW 1-POLE, 20-AMP CIRCUIT BREAKER AT PANEL.

RECONNECT LIGHTS TO SAME CIRCUIT NOTED ON NOTE 3.

R E F E R E N C E N O T E S :

1

2

3

4ADD-2

SYSTEMS WEST

ENGINEERS725 A Street

Springfield, OR 97477

541.342.7210

systemswestengineers.com

SWE Proj. No. W016.01

RBA #:

SET ISSUE

P.I.C:

PM / PA:

DATE

STAMP

REV. DATE


Owner

Project Name

Project Address

PROJECT TRACKING

100% CD 2020-07-10

DESCRIPTION

8/6

/20

20 4

:05:1

7 P

M

E111

LIGHTING PLAN -BASEMENT

4700 SW RESEARCHWAY CORVALLIS, OR97333


1924

NORTH1/8" = 1'-0"1BASEMENT LIGHTING RCP

1

2 2

1

3

© Systems West Engineers, Inc. 2020. The signature in this document is encrypted. Editing this document is prohibited. (OAR 820)

ADD-2 2020-08-07

4

4

E

X

P

I

R

ES :

1

2

-

3

1

-

2

0

M

A

Y

21, 2

0

1

4

DIGITALLY SIGNED

REGI

STERED PROFESSIONALENGINEER# 80,621

OREGONMAT

T HE W B. RE I CH