What Are Construction Specifications?
Construction specifications, or construction specs for short, are documents
that instruct contractors what needs to be done at a construction site. They
are available for review before a contractor bids on a project, and are often
relied upon by the contractor in order to provide an accurate quote. While
construction specifications may not address all issues that will come up, the
goal is to cover as much as possible. In the event that unexpected issues
arise, the construction specifications may outline how to deal with them,
either through changing orders, or consultation with the owner or architect. Construction specifications will usually provide a number of lists as well, including the materials that are to be used, where they are to be used, and how much should be used. Contractors who disagree with the specs need to consult with the architect before bidding. If the contractor does not feel the job can be done with the materials specified, the best option is to avoid bidding. The other option is to ask that the construction specifications be amended to allow the use of alternate materials.
Construction specifications will also usually provide a time by which the project should be completed. It will also on time, or at least finish by the deadline. This will likely be the major factor in determining whether an interested contractor bids on a project. Those without the staff to handle the time constraints, or who have other conflicting projects, may decide they cannot do the job.
Specifications By PICC.ORG.PK
1. Concrete
i) General
ii) Construction materials for Concrete
> Coarse Aggregates
>Fine Aggregates
>Cement
>Steel Reinforcement
>Concrete Admixtures
>Pre-Stressing Steel
>Water
iii) Form work and accessories
iv) Placing of Steel Reinforcement
v) Cast in Place Concrete
vi) Precast Concrete
vii) Prestressing of Steel
2. Masonry
i) General
ii) Construction Materials for Masonry Works
> Burnt Brick Masonry
iii) Brick Masonry
3. Plumbing
i) General
ii) Construction Materials for Water Supply and Sanitation
> Plumbing Piping and Fitting
>> Cast Iron (C.I.) Pipes and Fittings
>> Galvanized Iron (G.I.) Pipes and Fittings
>> Unplasticised Polyvinyl Chloride (UPVC) Pipes and Fittings for Water Supply
>> Polypropylene Random (PPR) Pipes and Fittings
>> FC Pressure Pipes, Comete Joints, Rubber Rings and Fittings
> General Duty Valve for Plumbing Piping
>> Ball Valves
iii) Water Supply
iv) Sanitary Sewerage
4. Earthwork
i) Material for Earth work
>Blasting Material
ii) Site Clearance
iii) Excavation and Back Filling
vi) Embankment
5. Pile work
i) General
ii) Construction Materials For Pile Work
>Bentonite Powder
iii) Bored and cast in Situ RCC Pile
