Points To Bear In Mind When Preparing The Contract Drawings - Daikin VRV REYQ96MTJU Design, Installation & Testing Instruction

Si39-406
Note:
1. The division of the work should be thoroughly clarified. (This applies particularly to work relating to the
2. Keep a constant check on the progress of the construction work to avoid deviations from the air
3. For sleeve and insert work the positions of ceiling girders should be confirmed and sleeve and insert
2.4 Points to Bear in Mind when Preparing the Contract
Drawings
The following points should be borne in mind when preparing the contract drawings from the
original drawings and the execution drawings.
The contract drawings for the air conditioning system are blueprints for the performance of the
necessary work which are drawn up on the basis of the original drawings in such a way that a
working balance is achieved between the specific requirements of each individual aspect of the
work.
Contract Drawing Objectives include:
The following is a list of the main points to be considered when preparing contract drawings for
the System and should be used as a reference during this stage of the work:
General Information
connection of control wiring, fitting of remote controller and central control panel, boundary work on areas
such as connection of drain piping and humidification supply piping, inspection and foundation)
conditioning work schedule.
requirement, hole diameters, positioning and numbers decided. This is particularly important in the case of
sleeves for drain piping.
The drawings should be easily comprehensible to those carrying out the work.
The contents of the drawings should not be subject to subsequent alteration.
Points to Bear in Mind at the System Design
9