Pre Construction Processes

Building Making

2

Brief, Scope & Programme

Aanganwaadi, Garbage Collection, Community Toilet & Pathology Lab

Trombay Public Primary School & Community Ground

3

Procurement of Land and Finance - Feasibility Assessment

The land shall be acquired from the collector for the purpose of constructing the above programmes. NGOs will facilitate the project by conducting focus group discussions with the community towards the creation of self help groups.  The community toilet project shall be implemented under the Swachh Bharat Mission (SBM) and Nirmal Bharat Scheme(NBS), where the Central Government's contribution will be 60% and the State Government's contribution will be 40%.  Additional contribution from other sources like CSR will be availed to make the project feasible.

4

Survey of Land Site Demarcation Contour Survey

Total stations will be used for the survey of the site,  existing structures , trees, levels and existing services.  Datums will be marked on site with the help of existing structures.

5

Conceptual Design & Estimates

Conceptual designs shall be produced on the basis of focus group discussions. Rs.2500 per square feet shall be considered an estimate on the basis of the ready reckoner rate.

6

Finalisation of Design - First Approval from Clients

Finalization of design shall be based on prioritization of  the various issues faced by the stakeholders.

7

Approval Drawings

Approval drawings will be created by the architect to ensure that the areas are within the approvable limits and the building is within the regulations of the DCPR 2034.  The drawings include area calculations, dimensions of side and front open spaces, the height of the building and FSI calculations.

8

Design Detailing in coordination with Structural and MEP consultants

Mechanical, electrical, plumbing consultants and structural engineers will give their valuable inputs regarding the structural design of the building which includes  depth of foundation, sizes of columns, thickness of the slab, details of reinforcement etc. if any specific mechanical systems are used, they are provided by the MEP consultants including electrical diagrams and  plumbing layouts. (water supply, waste water, sewage systems)

9  &  10


Working 

Drawings


&


Specification & Bill of Quantities & Estimation

11

Pre-construction Stage Approvals

The proposal put up in the BMC shall be given IOD after which a commencement certificate is issued to complete the work up to  the plinth level.  Additionally, several other NOCs are required during the preconstruction stage. This process is followed up by the architect carrying out the licensing work.

12

Preparation of Tender Drawings  and Floating of Tenders

Tender is an invitation from the owner to the contractor to execute some work at specified cost in specified time. It is published in the form of tender notice in news papers, notice boards, gussets, etc. according to the cost of works. 

Tender drawings are prepared by the architect so that the bidder can understand and co-relate the BOQ with the design drawings. Tender drawings consist of basic measurements, the height of the building, room sizes and general specifications along with the BoQs and measurement sheet. The rate column is  left empty for the bidder to fill. 

Tenders are floated to ensure that a suitable contractor is selected based on the contarctor's scope and the quality of their past work.

13

Analysis of Tenders & Selection of Contractor - Contract

Tenders are analysed and contractors are chosen on the basis of fairness of the rates quoted by them and the quality of construction they are capable of carrying out.














HOME







this work was produced during the building making course conducted in the third year of bachelor of architecture programme 



at the School of Environment and Architecture(SEA) for the academic year 2022-23.