Essay about Proposed Octagonal Steel Roof

Suggested Octagonal Steel Roof

Bachelors of Applied Science




SFTI Campus

Part Time


Prepared By:

Farzan Mohammed – I. G 109003340

Table of Articles

IntroductionPage # 3

DiscussionPage # four

StandardsPage # 6


" Consider an octagonal steel roof top with an inscribed circle of diameter 50m. The metallic members should be coated to ensure durability. Select suitable material for such a roof structure and show the signing up for processes to be used during the construction. Offer reasons for your choice of materials. Identify the Quality Confidence and Quality Control necessary for the getting started with and coating the steel members offering technical guide where appropriate. No strength design measurements necessary. ”

It is assumed that proposed roof top will be used to get public gatherings. And as such, basic safety and function potential are crucial aspects to the ultimate style for this sort of a project of the scope and magnitude.

The fact of this survey is to suggest a truss steel frame single roof top pavilion type roof without center steering column. The entire roofing will be do it yourself - reinforced. It is also thought that right construction specifications were complied with for existing columns. And all related substructure works such as cushion footings, earth beams and adequate backfilling, compacting, grouting to steering column bases etc . Summarized Information Of Performs

(i) Offering, fabricating, shop painting, moving and erecting heavy stainlesss steel work in basic plates, columns, beams, girders, rafters, purlins, girts, trusses etc . (ii) Supplying, fabricating, shop portrait, transporting and erecting mild steel operate open internet joists, bracings, bridgings, drop rods, sway frames etc . (iii) Delivering, fabricating, store painting, moving and erecting miscellaneous steel work in core bolts, nuts, washers, mounting brackets, inserts, kerbs, kickplates, masturbator sleeves, bearing dishes etc . (iv) Supplying, fabricating, shop painting, transporting and erecting galvanised items etc .


All components and skillfullness shall adapt the latest changes of relevant ASTM, AISC, AWS and UBC specifications. If a particular materials or particular aspect of craftsmanship is not covered by said specifications, relevant current standards shall be followed. Where zero guidelines can be found from American or United kingdom standards, unique codes, criteria or perhaps specifications, finest local practice shall be implemented under the way of the Customer. 22. installment payments on your 2 Material Specifications

(i) All strength steel thrown shapes and plates: ASTM A36, A572 (ii) Most structural steel anchor bolts: ASTM A36

(iii) Most structural metallic plates to become bent or perhaps formed cool: ASTM A36 (iv) Almost all structural metal standard nails: ASTM A307

(v) Most structural stainlesss steel high strength bolts and almonds: ASTM A325, A490 (vi) All galvanising: ASTM A123, A384, A385, A386

(vii) All structural steel water lines and pontoons: ASTM A53

(viii) All structural stainlesss steel tubing sq or square: ASTM A618 (ix) Most welding: AWS Specification

(x) All manufacturing and erection: AISC Specification

(xi) Every redesigns and substitutions: MSC Specification

Every materials shall be new and conforming to relevant requirements. All supplies shall be stored off ground, under cover, in order of its work with and in this kind of a way about preclude their deterioration. Badly bent, dented or otherwise broken material should be rejected. Components of different degrees shall be stored separately with identification tags and signifies. Upon invoice of material, work test accreditation and chemical analysis shall be presented for the Client's Consultant who may at his discretion embark on thorough inspection and may recommend independent assessments to be carried out in local laboratories. Paint to Structural Steel- ( A number of Options)

1 . Inorganic zinc rich, self-curing, two-component, lowest 85 percent zinc by weight inside the dry film and heat-proof to 400°C....