31251: Estimation and Costing Architectural Asst 5th Sem Syllabus for Diploma TNDTE M Scheme

Estimation and Costing detail TNDTE Diploma syllabus for Architectural Assistantship (AA), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (31251), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other architectural asst 5th sem syllabus for diploma m scheme tndte you can visit Architectural Asst 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for estimation and costing is as follows.

Rationale:

Diploma holders in Architectural Assistantship find employment with private architects and also some percentage of them start their own enterprises. Therefore, the profession demands the development of basic knowledge and skills of quantity surveying and costing. This subject covers different methods of taking out quantities, units of measurement, calculation of quantities of materials , preparation of cost estimates specification writing, Report writing, Valuation and rent fixation.

Objectives:

• To study the types of estimates.
• To know the different methods of taking out quantities
• To prepare the rough cost estimate, detailed estimates, detailed reports, specifications, abstract of cost and material requirements for a small building
• To Calculate quantities of materials and analysis of rates for each items of work
• To value a building and also fix the rate

Unit I

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Unit II

1. Specification & Report Writing

Specification – Necessity – Types of Specification – Essential requirements of Specification – Steps involved in Standard Specification -Detailed Specifications for the following items of works

1. clearing and levelling site
2. Excavation of Trenches for foundations.
3. Laying plain cement concrete bed, Footings and Plinth with R.R. Masonry and Brick Masonry.
4. Filling in foundation and Plinth.
5. Laying Damp Proof course at Plinth level.
6. Super structure with Brick Masonry in Cement Mortar.
7. R.C.C works.
8. plastering works
9. Cement concrete flooring
10. Wood works like Doors and Windows
2. Report Writing

Report Writing – Points to be considered while a report writing – Writing typical reports for works such as

1. Buildings – Residential / Hospital / School
2. Demolishing a building
3. Conservation of a monumental building
4. Water supply system for a village.

Unit III

1. Measurements & Material Requirement

Units of measurements for works and materials – Degree of accuracy in measurements – Deduction for openings in masonry, plastering and white washing area – Painting co-efficient – out turn of works – working out of materials requirements – cement, sand, bricks and aggregates.

2. Data:

Data – Theory – Main and sub data – Observed data – Lead statement -Schedule of rates – Standard data book – Sundries – Lump sum provision -Preparation of data using standard data and schedule of rates – Brick and Stone masonries – Lime Concrete and Cement Concrete – Flooring Works and weathering course – R.C. works for slab, sunshade, beam and column -Partition wall – Form works for beams and slabs – White washing and Painting works – A.C. sheet roofing – Wall plastering – ceiling plastering -Pointing – Plumbing and sanitary works in Buildings.

Unit IV

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Unit V

1. Stages Of Detailed Estimate

Taking off quantities – Systems – Trade system – Group system -Advantages of group system – Methods – Long wall and Short wall method – Centre line method – Abstract estimate – Lump sum provision and contingencies – quantity surveyor – duties – essential qualities.

2. Detailed Estimate

Detailed estimate for buildings using Trade system. Taking off quantities for all items of works in the following types of buildings by centre line method.

1. Residential building with two / three rooms ( Load bearing structure)with RCC roof
2. Two Storied building (Framed structure) with RCC roof
3. Industrial buildings with AC / GI sheet roof with steel trusses

References:

1. Estimating and Costing by B.N.Dutta.
2. Estimating and Costing by Mahajan
3. Estimating, Costing and Accounts by DD Kohli
4. Estimating and Costing by S.C.Rangwala.

For detail syllabus of all other subjects of BE Architectural Asst, M scheme do visit Architectural Asst 5th Sem syllabus for M scheme.

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