Specialist capabilities

Contracting, consultancy and assessment.

Services are scoped to suit the structure, distress, access and client requirement—from a focused inspection to complete remedial execution.

Contracting & execution

Waterproofing and repair rehabilitation.

Specialised work is planned around substrate condition, compatibility, detailing, movement and service exposure.

01

Waterproofing

Roofs, terraces, toilets, tanks, basements, lift pits and wet areas using compatible coating, membrane and joint systems.

02

Structural repair

Removal of unsound concrete, reinforcement treatment, polymer repair, microconcrete and protective systems.

03

Pressure grouting

Cementitious, epoxy and suitable resin injection for voids, cracks, joints and active leakage conditions.

04

Anchoring & strengthening

Post-installed reinforcement using reputed chemical anchors and CFRP wraps or laminates where designed.

05

Expansion joints

Movement-joint treatment using appropriate sealants and flexible membrane systems.

06

Protective finishes

Industrial flooring, epoxy coatings, polymer overlays and protective wall finishes.

Also: Efflorescence (Nona) & rising damp treatment →
Rising damp treatment work on exposed brick masonry
On-site rising damp treatment work
Damp walls & salt deposits

Efflorescence (Nona) & rising damp treatment.

White salt deposits, peeling paint and recurring damp patches need a closer look. PES investigates the source of moisture before recommending treatment for homes, housing societies and other buildings in Kolkata and Eastern India.

  • Find the cause: assess moisture patterns and distinguish rising damp from seepage, plumbing leaks and other sources.
  • Plan the treatment: select suitable damp-control measures and salt management for the masonry and site conditions.
  • Repair and finish: address damaged plaster and choose compatible finishes as part of the agreed scope.

Efflorescence is salt deposited as moisture evaporates; it does not, by itself, confirm rising damp. Treatment is selected after inspection.

Discuss a dampness problem
Consultancy & assessment

Understand before intervening.

PES provides practical consultancy informed by execution experience, with the scope of investigation matched to the decisions that must be made.

Structural repair consultant in Kolkata

Condition survey, distress mapping, investigation planning, repair methodology, specifications and quality guidance.

Waterproofing consultant in Kolkata

Leakage-path assessment, detailing review, material-system selection, remedial sequencing and BOQ preparation.

Building rehabilitation consultant

Integrated rehabilitation planning for occupied residential, institutional, commercial and heritage-sensitive buildings.

NDT and structural assessment services

Test planning may include rebound hammer, UPV, cover survey, carbonation, half-cell potential, cores and other targeted investigation as appropriate.