1.
Problems & Solutions
Building Repair and
Maintenance
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CSR Consultant & Associates

2.
Building Maintenance
Or
Building Repair
Classify Problems
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CSR Consultant & Associate

3.
• Hairline Crack formations
• Repainting
• Cleaning / Coating of areas
• Attending Leakage, if any
Building Maintenance
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CSR Consultant & Associate

4.
• Classification of Problems
• Remedial Solution
• Long lasting solution
• Extension of Building life
• Regular maintenance
Building Repairs
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CSR Consultant & Associate

5.
• Structural RCC component
• Various causes of Deterioration
• Types of Deterioration
Classification of Problems
For “Building Repair”
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CSR Consultant & Associate

6.
• Terrace Leakage occurrence
• Chajjas conditions
• RCC Column / beam strength
• Any internal changes carried
• Plumbing Lines
• Drainage Lines
• Electrical Lines
• Centralized Cooling System
Problem Components - 1
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• Wall Displacement
• Structural stress
• Wall sagging
• Concealed Piping, valves
and Pump m/c foundation
• Internal / External water
seapages
• Foundation settlement
CSR Consultant & Associate

7.
• Brick exposing
• Cracks in Plaster
• Pardi conditions
• Brick wall – separation joint
• Cracks due to finishing,
thermal expansion,
carbonation, moisture
change in soils and creep.
Problem Components - 2
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• Conceal of Electrical conduits
• Spacing of Piping from walls
• Water rise at basements
• WC, Kitchen, Bathroom,
Nahni trap leakages
• Staircase tops, Lift tops
• Roof enclosures
CSR Consultant & Associate

8.
• Spalling of Concrete
• Vegetative growth
• Modification / Extensions
• Packing of mortar in RCC
• Cracks 1 – 1.2 mm or more
• Crevics, Joints, Junctions
• Corrosion of steel, ingress
Problem Components - 3
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• Overhead and Underground
water tanks
• Additional loads on RCC
• Stilt areas Load capacity
• Perimeter surround
• Enclosures, Doors and gates
CSR Consultant & Associate

9.
1. Defining micro - macro
level of problems.
2. Providing solution based
on requirement, feasibility
and economics
Viz a viz Solutions
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CSR Consultant & Associate

10.
HOW TO MANAGE THIS ?
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………….. ???
CSR Consultant & Associate

11.
www.buildingrepair.in
CSR
CONSULTANT & ASSOCIATES
“No. 1 Project Management Consultant”
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www.buildingrepair.in
Provides End to End
Solution for building repair
and maintenance needs….
1. Building survey / Audit
2. NDT Testing
3. Identification of repairs
4. Budgeting
5. Cost Analysis
6. Tender Management
7. Contractor Evaluation
8. Awarding contract &
Agreement
9. Project Management
Consultancy (PMC)

12.
www.buildingrepair.in
Company Profile
CSR Consultant & Associates comprises of
following departments
1. Technical Audit / Surveys
2. Project Mgmt - PMC
3. Accounting
4. Documentation
5. Site Incharge
CSR Consultant & Associate

13.
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Step wise - Project Details
1. Submission of proposal for carrying the
Structural audit / Surveys and Project
Management Consultancy for carrying the
Repair and Maintenance of buildings.
2. Society to release LOI to CSR.
3. CSR to schedule plan for Building Audit
4. Discuss with managing committee and
derive best possible solutions.
5. Submission of final report along with BOQ.
CSR Consultant & Associate

14.
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Step wise - Project Details
6. Society to Plan budget and collections
7. CSR to prepare Tender document and
submit copy to Society
8. Float tender document
9. CSR submits Contractors comparative
chart
10. Selection process, one to one meeting
with selected few Contractors and
awarding of contract
CSR Consultant & Associate

15.
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Step wise - Project Details
11. CSR to provide time schedule preparation
with Contractor
12. Mobilization of work
13. Quality, Quantity and bill certifications
14. CSR to schedule intermediate meetings for
any change in scope of work and update
the work in progress to society managing
committee
15. Final completion and closure report
CSR Consultant & Associate

16.
Few Technical pictures
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CSR Consultant & Associate

17.
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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

25.
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Actual site pictures from
……….. Co-op Hsg Soc. Ltd.
CSR Consultant & Associate

26.
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CSR Consultant & Associate

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CSR Consultant & Associate

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CSR Consultant & Associate

29.
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CSR Consultant & Associate

30.
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CSR Consultant & Associate
NDT Tests
1. Core tests to determine the estimated equivalent in
situ compressive strength & to establish correlation
between Rebound hammer test & in situ strength of
concrete.
2. Rebound Hammer test to estimate the in situ
compressive strength of cover concrete.
3. USPV test to assess the integrity of concrete.
4. Carbonation test to assess the depth of carbonated
concrete.
5. Half cell potentiometer test to determine the
probability of active corrosion.
6. Cover test to assess the cover provided to RCC
structural members.

31.
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Half Cell
Potentiometer
Test
CSR Consultant & Associate

32.
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Ultrasonic
Pulse
Velocity
Test
CSR Consultant & Associate

33.
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Carbonation
Test
CSR Consultant & Associate

34.
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Chemical
Analysis
Test
CSR Consultant & Associate

35.
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Convermeter
Test
CSR Consultant & Associate

36.
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Rebound
Hammer
Test
CSR Consultant & Associate

37.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
1
Patch work Plaster for external wall:
Procedure: Breaking loose plaster.
Cleaning with wire and brush. Applying
one coat of grey cement polymer
coating. Applying sand face external
patch work plaster in 2 coat with
average thickness of 20mm.
Areas covered: External wall,
compound wall.
10000

38.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
2 RCC Structural Repair: Making V groove to
the depth of 10mm, till the tough surface is
reached. Applying rust remover for exposed
reinforcement. Application of Rust
passivator compound to stop further
deterioration or rusting. Moisturize the
surface with water till it gets saturated.
Sponge the surface till the surface is free of
water. Applying cement polymer slurry in
the ratio of 1:1. Level the gap with Polymer
modified Cement mortar of ratio 1:5:15.
Areas covered: For deteriorated Plaster at
the RCC areas.
4000

39.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
3
External Painting work: 100%
Acrylic Paint (Apex)Curing the
surface with wire and brush.
Moistening the surface with
clean water. Drying the surface.
Applying one coat of primer and
2 coat of 100% Arcylic paint.
(Make - Asian, ICI, Nerolac, etc)
40000

40.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
4 Grill painting: Oil Paint
Procedure: Cleaning
surface with wire and
brush. One coat Red
Oxide and 2 coat Oil
paint. (Asian, ICI,
Nerolac, etc)
25200

41.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
5 Staircase area & Passage
Painting work: Plastic Emulsion
paint
Procedure: Cleaning the surface
with wire and brush. Exposing
the crack and treating if any.
Surface preparation with 1 coat
primer, 1 coat putty. Applying 1
coat of primer and 2 coat of
Plastic Emulsion paint. (Asian,
ICI, Nerolac, etc)
18200

42.
www.buildingrepair.in
CSR Consultant & Associate
Sr.
No
Description Qty
sq ft
Rate Amount
6 Optional: Texture coating
for dead wall: Synthetic
Texture coating.
Procedure: Cleaning the
surface with wire and
brush. Exposing the crack
and treating if any. Surface
preparation with 1 coat
Texture coating and 2 coat
of paint.
12600

43.
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CSR Consultant & Associate
Comparative Sheet derived
from Contractors
participation
PMC Services to closure report

44.
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CSR Consultant & Associate

45.
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By
Rajesh Barapatre (B.E.,Delhi)
09323547766
CSR Consultant & Associates