Skip to main content
Collections Menu
Control diagrams
Image Not Available for Control diagrams

Object Number578_0753

TitleControl diagrams
Date05/23/1979
Building/Site(s):
Text Entries
HV-1 unit control -- AC #1 unit control -- AC #3 unit control -- Chilled water readout -- Typical zone control -- Heat exchanger control
Project NumberLAW 1978-001
Project NameSouth middle alterations
Sheet NumberM9
Collection Architectural & Technical Drawings
NotesJob no. 2001
Access NoteAccess to Property Information Resource Center collections is restricted to approved Harvard University staff, or by permission.
Reproduction NoteNo portion of this object shall be reproduced, released, or distributed by any means without the express written permission of the Harvard University Property Information Resource Center.
ConditionVery Good
DimensionsOverall: 24 x 36 in. (61 x 91.4 cm)
MediumBlackline print
Support / MaterialPolyester film
Title: Symbol list, schedules, details and diagrams
Object Number: 578_0759
Date: 02/23/1981
Project Number: LAW 1978-001
Sites: Langdell Hall
Project Name: South middle alterations
Title: Steam and hot water flow diagrams
Object Number: 578_1013
Date: 08/03/1998
Project Number: LAW 1986-001
Sites: Langdell Hall
Project Name: Alterations and renovations
Title: Classroom dimming system schedules and riser diagrams
Object Number: 578_1249
Date: 11/10/1999
Project Number: LAW 1997-005
Sites: Langdell Hall
Project Name: Classroom renovations
Title: Room 232 & 233 - control and sensor [line diagram]
Object Number: 578_2331
Date: 02/03/2020
Project Number: HLS 2019-0033
Sites: Langdell Hall
Project Name: Langdell phase 2 project - library suite 221 & 233
Title: Room 231 - control [line diagram]
Object Number: 578_2334
Date: 02/03/2020
Project Number: HLS 2019-0033
Sites: Langdell Hall
Project Name: Langdell phase 2 project - library suite 221 & 233
Title: Control panels
Object Number: 578_1232
Date: 11/10/1999
Project Number: LAW 1997-005
Sites: Langdell Hall
Project Name: Classroom renovations
Title: Mechanical flow & control
Object Number: 578_6076
Date: 03/22/2013
Project Number: HLS 2009-0229
Sites: Langdell Hall
Project Name: Langdell Hall FY10 deferred maintenance project
Title: Mechanical flow and control
Object Number: 578_1550
Date: 11/05/2013
Project Number: HLS 2012-0072
Sites: Langdell Hall
Project Name: Campus - BAS [building automation system] controls
Title: Mechanical flow and control
Object Number: 578_1554
Date: 07/08/2014
Project Number: HLS 2014-0111
Sites: Langdell Hall
Project Name: Langdell Hall - clean steam boiler project
Title: Fan coil unit control : typical for 5
Object Number: 578_2028
Date: 03/09/1998
Project Number: PIRC 1997-012
Sites: Langdell Hall
Project Name: Level 100 office fitout
Title: Radiation control : typical for 2
Object Number: 578_2029
Date: 03/09/1998
Project Number: PIRC 1997-012
Sites: Langdell Hall
Project Name: Level 100 office fitout
Title: Areeda Hall renovations controls O+M manual
Object Number: PD.0414.001
Date: 1999
Project Number: LAW 1997-006
Sites: Langdell Hall
Project Name: Areeda Hall renovations