STP & Underground Tank Civil Works - Vision Infra Civil Engineering

STP & Underground Tank Civil Works

Watertight RCC Water-Retaining Structures, Dewatering & Specialized Environmental Civil Works

Direct Overview & Contractor Capability

STP civil works contractor Haryana: Vision Infra

Vision Infra Engineers & Contractors is a specialized STP civil works contractor in Haryana. We construct watertight underground water storage tanks, sewage treatment plants, and effluent treatment facilities up to 2 MLD capacity using leak-proof M30 water-retaining RCC, PVC water stops, and deep well point dewatering systems.

STP & Underground Tank Civil Works — civil construction execution by Vision Infra in Haryana
Civil Execution Scope

Watertight RCC Water-Retaining Structures, Dewatering & Specialized Environmental Civil Works

Engineering Standards & Compliance

  • IS 3370 (Part 1-4) (Concrete Structures for the Storage of Liquids)
  • IS 456:2000 (Plain and Reinforced Concrete Code of Practice)
  • IS 2645:2003 (Integral Waterproofing Compounds for Cement Mortar and Concrete)
  • CPCB & Haryana State Pollution Control Board Specifications
Contracting Specifications

Comprehensive Scope of Work

Vision Infra provides specialized civil construction for water and wastewater infrastructure — including sewage treatment plants (STP), underground water storage tanks (UGT), and effluent treatment plants (ETP). Our work covers deep excavation, dewatering, waterproofed RCC construction, baffle wall dividing chambers, and all structural civil elements engineered for zero leakage.

Contract Work Items Included:

STP civil structure construction
Underground tank (UGT) construction
ETP civil works and holding chambers
Deep excavation and controlled dewatering
Specialized waterproofing and water-stop joints
RCC structure for water-retaining elements
Channel and pipeline civil connection support

What We Require for BOQ & Cost Estimation:

  • Treatment capacity requirements (MLD/KLD)
  • Tank dimensions, chamber partitions and depth specs
  • Site water table and geotechnical soil report
  • Process consultant design drawings and pipe penetrations
  • Statutory pollution control board compliance standards
Executed Proof

Demonstrated Projects in This Domain

View All Documented Projects
2 MLD Sewage Treatment Plant & 900 KL Underground Tank — executed by Vision Infra
₹1.25 Crore
Sector 27, Ambala

2 MLD Sewage Treatment Plant & 900 KL Underground Tank

Specialized civil works for a 2 MLD Sewage Treatment Plant and 900 KL underground storage tank at Sector 27 Ambala, executing heavy waterproof RCC formwork, cylindrical wall shuttering, dense rebar tying, and monolithic concrete placement.

EarthPark 28-Acre Mega Township & Infrastructure — executed by Vision Infra
₹18 Crore
Village Rasalpur, Panipat

EarthPark 28-Acre Mega Township & Infrastructure

Vision Infra's largest ongoing flagship project spanning 28 acres in Panipat. Comprehensive scope includes master site levelling, heavy industrial concrete road networks, centralized STP, effluent treatment plant (ETP), and 1,000+ KL underground water reservoir.

Zero Rental Dependency

Dedicated In-House Plant & Machinery Deployed

Explore 100% Owned Machinery Fleet

JCB 3DX Backhoe Loader

100% In-House Fleet

High-Discharge Dewatering Sludge Pumps

100% In-House Fleet

Ajax Fiori Self-Loading Mixer

100% In-House Fleet

Steel Water-Tight Shuttering Panels

100% In-House Fleet

Client FAQ

Frequently Asked Questions: STP & Underground Tank Civil Works

What capacities of STP and underground tanks has Vision Infra constructed?

We have successfully delivered up to 2 MLD (Million Litres per Day) sewage treatment plant civil structures and up to 900 KL (Kilo Litres) underground water retaining storage reservoirs for townships and industrial complexes.

How do you ensure zero seepage in water-retaining concrete structures?

We adhere strictly to IS 3370 specifications: employing M30/M35 low-permeability concrete mix designs, continuous monolithic pours, PVC bulb water stops at construction joints, crystalline waterproofing additives, and hydro-testing before backfilling.

How is high groundwater managed during deep tank excavation?

We deploy high-capacity dewatering pumps and well-point dewatering grids around the perimeter to continuously depress the local water table until the raft and retaining walls reach design strength.

Do you build internal baffle walls, collection sumps, and pump chambers?

Yes. Our structural civil package covers internal division baffle walls, weir troughs, sludge sumps, aeration tank basins, and pump house superstructure.

What information is needed to estimate an STP or underground tank civil contract?

We require tank capacity (MLD or KL), structural GA drawings, depth below finished ground level, geotechnical soil water table depth, and internal compartment dimensions.

Related Civil Infrastructure & Regional Links:

Request a BOQ Estimate for Your Project

Submit your drawings or talk to our civil engineering estimation team in Ambala. Detailed item-rate BOQ within 24 to 48 hours.

Call Vision Infra
Corporate Document

Vision Infra Company Profile & Credentials

Comprehensive overview of executive management, statutory registrations, project execution portfolio, and self-owned machinery fleet.

HeadquartersVatika City Central, Ambala City, Haryana
Statutory RegistrationsGST, MSME / Udyam, Class-1 Contractor
Delivered Portfolio Value₹60+ Crores
Key Focus SectorsTownship, Roads, Industrial Warehouses, STP RCC