Waterproofing AMC & Site Audits
Annual maintenance contracts for housing societies and facility managers — the building inspected before the monsoon finds the weak spot, small defects re-sealed before they become re-waterproofing projects.
Waterproofing Never Fails in One Day. It Just Gets Reported in One.
By the time a resident photographs a dripping ceiling, water has usually been travelling through the slab for months — softening screed, corroding reinforcement, debonding whatever membrane was there. The repair that would have been a morning’s re-sealing is now a scaffold, a breakage and a special assessment on every flat.
An AMC inverts that economics. Our team — the same crews that execute waterproofing and expansion joint treatment — walks your structure on a schedule, finds the failures while they are still small, and fixes the minor ones on the spot.
The judgement behind the checklist matters. Our audits are run under the eye of a concrete technologist with 38+ years of site practice — the difference between a checklist walk and an inspection that knows where buildings actually leak: at joints, terminations and drains, long before the middle of any slab.
What the AMC Covers.
Monsoon-Readiness Inspection
Pre-monsoon walk-through of terraces, shafts and basements — the defects list reaches you while there is still time to act on it.
Book an auditTerrace & Joint Audit
Every expansion joint, termination and parapet checked for debonded sealant, damaged covers and blocked movement.
Joint treatmentMoisture Mapping
Digital moisture meter readings across suspect slabs and walls — moisture found by instrument, not after the stain appears.
How it worksDrain & Termination Checks
Rainwater outlets, khurras, membrane terminations and flashings — the small details where most systems actually fail.
Ask about scopeMinor Re-Sealing
Small sealant and coating defects made good during the visit itself, before water gets behind them.
Sealing systemsPriority Call-Out
AMC clients jump the queue when a leak does appear — a crew and a diagnosis, not a waiting list, in peak monsoon.
Get AMC termsWhy Maintenance Beats Repair.
Using the real cost bands we publish elsewhere on this site — joint treatment at ₹1,400–3,000 per running metre, full waterproofing at ₹40–500 per sq ft — the comparison makes itself.
| Caught at audit | Reported as a leak | |
|---|---|---|
| Typical finding | Debonded sealant on part of a terrace joint | Water inside the slab, ceilings stained below |
| Typical remedy | Re-seal the affected metres of joint | Full terrace re-waterproofing at ₹40–500/sq ft — hundreds of square metres, plus internal repairs |
| Disruption | One visit, no breakage | Weeks of work, breakage, scaffolding, resident complaints |
| Who pays | Routine maintenance budget | Special assessment nobody voted for |
AMC FAQs.
Who is the waterproofing AMC for?
Housing societies, RWAs, facility management teams and institutional buildings — anyone responsible for a structure with terraces, basements and expansion joints, and answerable to the people under them when it leaks.
What exactly happens during an audit visit?
A structured inspection: terraces, joints, shafts, basements and wet-area stacks are walked; moisture readings taken with digital meters where seepage is suspected; drains, khurras and terminations checked; minor sealant defects made good on the spot. You receive a written findings-and-priorities report after every visit.
When should an AMC start?
Ideally with a pre-monsoon audit, so defects are fixed while surfaces are dry — sealants and coatings need dry conditions to bond. Starting after the first leak still works; it just starts with a bigger to-do list.
What if the audit finds a major defect?
Major works — a full terrace system, joint replacement runs, injection grouting — are quoted separately with a method statement and BOQ, and AMC clients get priority scheduling. The AMC’s job is to make sure such findings arrive as a planned quotation, not a midnight emergency.