Precast RCC Water Tank

MNC CONPRO’s Precast RCC Water Tanks are durable, reliable, and ready-to-install water storage solutions designed for residential, commercial, industrial, and institutional applications.

Manufactured using high-quality reinforced concrete and engineered for long-term performance, these tanks are suitable for both underground and above-ground installation. With a service life of 100+ years, low maintenance requirements, and an eco-friendly, plastic-free construction, MNC CONPRO’s precast RCC water tanks provide a strong, sustainable, and long-lasting solution for water storage across India.

Tank Design Parameters

The Precast Concrete Tanks are designed considering the following critical loading conditions and design requirements:

Lateral Earth Pressure

Designed for both dry and wet soil conditions based on the prevailing groundwater table level.

Internal and External Water Pressure

Consideration of hydrostatic pressure conditions for both full and empty tank scenarios.

Live Load Surcharge

Allowance for additional live loads wherever applicable.

Live Load on Top Cover Slab

Designed to withstand vehicle loading requirements as per relevant IRC standards.

Wind and Seismic Loads

Consideration of wind and earthquake forces wherever applicable, based on the project location and structural type.

Dead Loads and Uplift Pressure

Consideration of self-weight loads over cover slabs and uplift pressure conditions during empty tank conditions.

Self-Weight and Handling Stresses

Designed to withstand stresses during demoulding, lifting, transportation, loading, unloading, and erection activities.

Design Codes and Standards

Designed in accordance with relevant standards, including IS 456, IS 3370 (Part 1):2009, IRC Standards, and Precast/Prestressed Concrete Institute (PCI) Guidelines.

Precast Tank in Bangalore – Tank Summarized Applications

Summarised Applications

Precast Concrete Tanks are versatile, durable, and engineered solutions suitable for a wide range of water storage and infrastructure requirements. These tanks are designed for rapid installation, superior structural performance, and long-term reliability across residential, commercial, industrial, and municipal applications.

Key Applications Include:

Domestic Water Storage Tanks
Reliable storage solutions for residential buildings, apartments, villas, and housing developments.
Commercial & Institutional Applications
Suitable for hotels, schools, hospitals, offices, and large-scale commercial establishments.
Industrial Water Storage
Used for process water storage, fire water reservoirs, cooling systems, and industrial utility applications.
Sewage Treatment & Wastewater Management
Ideal for underground collection tanks, septic tanks, STP chambers, and wastewater storage systems.
Rainwater Harvesting Systems
Efficient solutions for rainwater collection, storage, and groundwater recharge applications.
Fire Fighting Water Storage Tanks
Designed to meet safety requirements for dedicated fire water storage facilities.
Agricultural & Rural Applications
Suitable for irrigation storage, farm water management, and agricultural infrastructure needs.
Infrastructure Projects
Used in urban development projects, government facilities, and large-scale construction applications.

Custom Factory Assembled Tanks

Our Custom Factory Assembled Precast Tanks are manufactured using precision-controlled production methods to deliver high-quality, durable, and project-specific solutions.

Each tank is engineered and fabricated according to the required dimensions, capacity, site conditions, and application needs, ensuring faster installation with consistent quality and reduced on-site construction time.

Features of Custom Factory Assembled Tanks:

Manufactured in a controlled factory environment for superior quality assurance.
Customized designs available for specific capacity and project requirements.
Precision-engineered precast components for accurate assembly.
Faster installation compared to conventional cast-in-situ construction.
High durability with excellent resistance to environmental conditions.
Reduced maintenance requirements and extended service life.
Suitable for underground and above-ground installations.
Designed as per relevant structural codes and industry standards.

Applications:
Water storage tanks, fire tanks, sewage tanks, industrial reservoirs, rainwater harvesting tanks, and customized infrastructure solutions.

Why Choose MNC CONPRO RCC Water Tanks?

Factory-Made Quality – Precision-manufactured RCC tanks with consistent quality and structural strength.
Leak-Resistant Construction – Robust construction designed to minimize leakage and ensure reliable water storage.
Strong & Durable – Built with high-quality RCC for long-lasting performance and resistance to demanding site conditions.
Fast Installation – Precast construction helps reduce installation time, civil work, and project delays.
Customized Solutions – Tank sizes and configurations can be tailored to suit specific site and capacity requirements.
Low Maintenance – Durable construction and fewer joints help reduce maintenance requirements over the long term.
Sustainable Water Storage – Ideal for rainwater harvesting, water reuse, and efficient long-term water management.

Precast Water Tanks

FACTORY MANUFACTURING

QUALITY & LEAK TESTING

TRANSPORTATION TO SITE

On-Site Installation of Precast Water Tanks

Excavation & Clearance

Excavate the pit according to the tank dimensions, maintaining a minimum 1-foot clearance on all sides for safe and easy installation.

Level Sand Bed

Provide approximately 100 mm of washed sand or crusher dust at the base of the pit. Ensure the bedding is properly levelled and compacted before tank placement.

Safe Tank Placement

Use suitable lifting equipment to unload and lower the tank carefully into the excavated pit. Ensure proper alignment during placement.

Dry and Protected Pit

Protect the excavation from surface water and groundwater. The pit must be completely dewatered and kept dry during installation to prevent tank uplift.

Base & Soil Conditions

A concrete base is generally not required. Where necessary, the tank may be installed on a PCC slab. For poor or clayey soil, suitable base-course and PCC preparation is recommended.

Machinery Access

Ensure adequate access for the crane, lifting equipment, and installation machinery. An access width of more than 3 metres is recommended, subject to site conditions.

Installation

EXCAVATION & BASE PREP

TANK POSITIONING

TANK INSTALLATION

COVER INSTALLATION

Technically Specification

Concrete

M40 Grade Concrete with a characteristic compressive strength of 40 MPa, providing high strength, durability, and reliable structural performance.

Reinforcement Steel

Fe500 Grade Steel with a minimum yield strength of 500 MPa, offering excellent strength, durability, and load-bearing capacity.

Prestressing Strands

12.7 mm Low Relaxation Prestressed Concrete Steel Strands (LRPC), Class II are used in custom factory-assembled and on-site assembled tanks for post-tensioning wall panels and strengthening panel joints, as per design requirements.

Panel Jointing

Specialized epoxy-based jointing materials are used to connect and seal the panels, providing strong and reliable joints with enhanced water resistance.

Waterproofing & Damp Proofing

The inner surface is treated with a waterproof coating comprising Nitto Bond, cement, and polymers. The outer surface is provided with a damp-proof coating to offer additional protection against moisture.

Tank Galary

Frequently Asked Questions

1. What is a precast RCC water tank, and how is it different from traditional tanks?

A precast RCC (Reinforced Cement Concrete) water tank is a factory-manufactured water storage solution that is delivered to the site ready for installation. Unlike conventional RCC tanks, which require extensive on-site construction, curing, plastering, and waterproofing, precast RCC tanks offer faster installation, consistent quality, superior structural strength, and minimal maintenance.

2. What capacities are available in MNC CONPRO’s precast RCC water tanks?

MNC CONPRO offers a wide range of precast RCC water tank capacities, including 5 KL, 8 KL, 10 KL, 12.5 KL, and custom capacities up to 25 KL.

These tanks are suitable for a variety of applications, including residential buildings, apartments, hospitals, schools, industrial facilities, commercial projects, and government infrastructure.

3. Can MNC CONPRO’s RCC water tanks be installed underground or above ground?

Yes. MNC CONPRO’s precast RCC water tanks can be installed underground or partially above ground, depending on the site conditions and project requirements.

This flexibility allows efficient utilization of available space while providing a durable and reliable water storage solution.

4. How long does it take to install a precast RCC water tank?

Depending on the tank capacity and site readiness, MNC CONPRO’s precast RCC water tanks can typically be installed within 3 to 6 hours.

Since the tanks are factory-manufactured, they do not require on-site curing or internal plastering. This can significantly reduce construction time compared to conventional RCC tanks.

5. What is the expected lifespan of an MNC CONPRO RCC water tank?

MNC CONPRO precast RCC water tanks are manufactured using M40-grade concrete and Fe500-grade double-layer steel reinforcement, providing high structural strength and durability.

With proper installation and maintenance, the tanks are designed for a long service life of 100 years or more, subject to site conditions and usage.

6. Do MNC CONPRO’s RCC water tanks require regular maintenance?

Precast RCC water tanks require minimal maintenance compared to conventional water storage structures.

Key features include:

Leak-resistant construction
Algae-resistant internal surfaces
Durable RCC construction
Plastic-free structure
Minimal maintenance requirements

Regular inspection and internal cleaning every 6–12 months, depending on water quality and usage, can help maintain hygiene and performance.

7. Is epoxy coating available for chemical or industrial water storage?

Yes. Epoxy coating can be provided on request for applications involving chemical water, greywater, wastewater, or other industrial storage requirements.

The coating provides an additional protective layer against chemical exposure and helps improve the tank’s suitability for demanding industrial applications.