The
Survey and inspection of External Plasterwork for Repair and Replacement
John f. Gleeson
BSc. MRICS. AAGrad. Dip.Cons.
The University of Reading , England
Initial Research: [ Desk top
survey ]
The next phase of operations can
be quickly implemented. Nearly all initial research can be carried out
from the comfort of your office desk and telephone. Even more so now with
the introduction of the internet which accesses most national historic
building and public records and documentary collections. There are also
large numbers of independent sources of useful information and records
listed on the world wide web.
SOURCES FOR CONSULTATION.
The following sources may assist
in providing essential information, evidence and further reference:
# Documentary sources;
-
Drawings original and later copies.
] These may be found in the
-
Original building works specification
and records.
] Building owners records
-
Existing maintenance Log book or records.
]
or
-
Previous survey and inspection reports
.
] National / County public
-
Documentary evidence on previous repairs.
]
records
-
Biographical; Nikolaus Pevsnerís ; Buildings
of England series.
-
County architectural records and
publications.
The following Centres may be able to
provide direct information / advice about your building, both historically
and technically:
# Information Centres;
-
Central Government Departments :English
Heritage, Historic Scotland and CADW.
-
Local Government; planning and conservation
departments.
-
National amenity societies. Eg; The
Victorian Society, Twentieth Century Society, the SPAB.
-
National Public Records Office.
-
County Public Records office.
-
Local amenity societies and historical
associations.
-
Local builders and architects [ specialist
plaster firms ]
-
National and Local Libraries: general
and specialist.
-
Specialist Museums and Collections.
Once contact has been made with the
various documentary sources or information centres, material can generally
be acquired by either email , post or fax. In certain circumstances it
may require a personal visit but only once confirmation of the informationís
existence has been confirmed and is available for either copy or onsite
reference .A cost is generally incurred for both accessing and reproduction
of such material and should be allowed for in any financial budgeting.
Initial Inspection: [ Preparing
a plan of action ]
It is generally a good idea to make
as early a visit to the building / site as possible and therefore the initial
inspection provides just that opportunity. The initial inspection should
allow for both getting you aware of the site, building and its surroundings
as well enable you to make initial investigations into areas which currently
pose questions and may well be likely to hold things up if they are not
solved or understood early on.
This brief initial visit will often
provide the most satisfactory way of getting to appreciate the full scale
of the project , the buildings general condition ,access or parking
restrictions , boundary problems, etc. It should also be used to establish
more specific problems such as attachments to the wall surfaces which may
require removal , eg; phone lines , electricity power cables , aerials
and signage . Another aspect often causing concern at a later date
is the junction of the buildings façade with adjacent buildings.
This detail is often missed and generally of extremely poor detail and
finish , even though it can be one of the most visually significant and
prominent areas of the façade.
The building itself offers considerable
physical evidence , so a quick visual inspection may help confirm any dubious
, confusing or missing documentary evidence uncovered during
the initial research stage. The external fabric and structure of
the building offers a detailed picture of information and guidance
as to the good and bad practices of the past and should be read to help
establish possible causes of current defects as well as previous
alterations and repairs .Such knowledge will provide a sound basis upon
which to develop a repair or conservation strategy ensuring that the most
appropriate care and management of the building is provided.
Upon completion of the initial inspection
phase , all the information gathered during stages one and two earlier
should be now brought together for the preparation of a comprehensive
plan of action. The purpose of the plan of action is to present the
most beneficial approach and method for implementing the main
on site Survey and Inspection .
It is at this point that a firm programme
can be formulated dealing with the various specific requirements of the
project; eg:
-
Specialist survey equipment and access
plant.
-
Specialist consultation and involvement.
-
Time scale and programme.
-
Specialist permissions and approvals.
-
Site specific problems.
-
Safety provisions and requirements.
Conservation Policy / Statement:
Similarly, at this stage the final
formulation of the projects Conservation Policy should be completed
and presented as a statement for all parties involved to be aware of and
to work too. The statement should include guidelines as to what and
what not is acceptable in Conservation terms , dealing with such aspects
as ;- acceptable working practice, methods of investigation , survey
and recording , levels of intervention and alteration, quality control
and monitoring. It should also set out requirements referring to approved
channels of communication between all participants working on the project.
Such provisions should ensure no aspect of the Conservation Policy is either
ignored or breached at any stage during the project.
Index
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