Abhinav Nagar School
Borivali West, Mumbai
Abhinav Nagar School
Borivali West, Mumbai
Pre Construction Processes
Building Making
1
Client and Site
2
Brief, Scope & Programme
7 Classrooms
Activity Room
Sports Room
Staff Room
Principal's Cabin
Above programs are clustered by individual for the design.
3
Procurement of Land and Finance - Feasibility Assessment
The land is presently owned by Abhinav Nagar Co-operative Housing Society and the school shall be constructed by the same.
4
Survey of Land Site Demarcation Contour Survey
Total stations and drone 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 local knowledge that comes into play at the site , understanding their patterns and then integrating it to design. This comes about through observing specific socio-spatial practices on the site to get a description of its lived spatial detail. These observations formulates the context for its institution, programmatically as well as typologically .
Rs.3000 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 the expansion needs of the school
7
Approval Drawings
Approval drawings will be prepared by the architect to ensure that the areas are within the approvable limits as per the DP remarks and the building is within the permissible 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 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
Building Making Drawings & Specification & Bill of Quantities & Estimation
Khyati Agrawal
Yash Bafna
Yadnesh Bangar
Bhumi Bhansali
Nirav Chougule
Ronak Dagha
Saanvi Deshmukh
Akash Gaikwad
Chaitanya Gaikwad
Ankita Gathibandhe
Nihar Gondhalekar
Ishwari Gorwadkar
Arnav Gujarani
Jeet Guneria
Aditya Gupta
Mitalee Harode
Shriya Heda
Kanchi Jobanputra
Manan Kava
Ronit Kothari
Sujal Kothawade
Nirali Mantry
Lavanya Mejaree
Daksh Mewada
Dishika More
Indraneel More
Madhura Nar
Shubh Patel
Lavanya Parab
Khushi Parakh
Deep Pharakate
Svapnil Pithava
Sarthak Ranade
Payal Sandhan
Harsh Shah
Priyal Shah
Netra Tamore
Amey Thakare
Heena Velhal
Rishika Waghmare
Esha Waingankar
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, after plinth checking with the BMC officers, further CC is obtained. Additionally, several other NOCs are required during the preconstruction and construction stage. This process is followed up by the architect carrying out the licensing work.
12
Preparation of Tender Drawings and Floating of Tenders
Tender document shall be prepared by the Abhinav Nagar CHS through the architect inviting contractors to execute the work at the specified cost in specified time. A pool of contractors shall be invited to compete for this project.
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 quotation, experience 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.
During Construction Processes
Building Making
14
Site Preparation
&
GFC Drawings
Cleaning of boulders, debris, shrubs, weeds etc from the site. Putting a signage board indicating that it is a construction site. Issuing GFC drawing with basic dimensions and offsets from the neighbouring structures. Preparation of site office. Instructions, specifications and material testing samples to kept in the site office.
15
On-Site Construction Activities Scheduling
A scheduling chart for each activity and their stages at which the event will take place to be made. Each activity and overlapping of activity is diagrammatically shown with calendar.
16-32
On Site Construction Processes & Observations
16 Line-out on Site Line-out on Site
17 Shoring and Excavation Work
18 Foundation Work
19 Plinth Work
20 First Slab Formwork & Concreting
21 Second Slab shuttering & Concreting and First Slab Curing and Deshuttering
22 Second Slab Curing and Deshuttering and Ground floor masonry work upto lintel
23 First floor masonry work and Ground floor masonry work abv lintel
24 First floor Masonry work above lintel and Ground floor internal plaster.
25 First Floor Internal Plaster and Ground floor WC bath water proofing
26 External Plaster and First Floor Water proofing
27 External Plaster and First Floor Tiling
28 Electrical & Plumbing Works and Terrace water proofing
29 Fixing Windows and Doors
30 External Painting
31 Finishing and Oil Painting
32 Cleaning & Preparation for Handover
Post Construction Processes
Building Making
33
Approvals from Statutory Authorities
At the end of the construction work on site, the Architect inspects the work for
1. Completion as per approved plans, workmanship, relevance and working of building systems - water supply , drainage , fire etc.
2. Fittings and Fixtures are installed and are working, Internal Road and Approach Road Development is completed, Fire Fighting Systems are in working condition.
Completion Certificate is issued by the Municipal Corporation after the Architect/ Engineer submits a completion report certifying the workmanship, materials used, and compliance with the construction rules along with all No Objections Certificates are obtained such as Drainage, Road, Water, Encroachment, Lift from Public Works Department, Fire Fighting, etc.
34
Possession
Occupation Certificate issues the permission to occupy the building by the Municipal Corporation/ Concerned Statutory Authority .At the end of the construction work on site, Architect issues a Completion Certificate. An inspection is carried out by the concerned statutory authorities to determine compliance with the conditions mentioned in the commencement certificate. After this verification and compliance, occupation certificate is handed.
35
As Built Drawings
As-Built Drawings are updated sets of drawings that a contractor submits after the project is finished. They offer an accurate picture of the finished project and take into account all changes and revisions made during the construction process.