IS code compliant structural engineering tools — designed for Indian civil engineers. Every calculation referenced. Every result verified. Built from Kalaburagi, dedicated to five.
IS 456 · IS 1904 · IS 1893 · IS 13920 · IS 875 · IS 2911 · SP 34
See the output
Real calculations. Traceable to code.
M1 sizes the footing, runs every IS 456 / 1904 / 1893 check, and produces a deliverable report — every value linked to the clause it came from. Here is an actual result.
FOOTING2.65×2.65 m
D / d500/442 mm
Pu1200 kN
STEEL XT16@300 9-bars
STEEL YT16@300 9-bars
q_max113.92 kN/m²
SETTLE17.4 mm
STATUS✓ PASS
Bending (flexural depth)IS 456 Annex G✓
One-way shearIS 456 Cl.34.2.4✓
Two-way / punching shearIS 456 Cl.31.6.3✓
Bearing pressureIS 1904:2021✓
SettlementIS 1904 Table 1✓
Development lengthIS 456 Cl.26.2✓
RCC Isolated Footing · validated against textbook benchmarks · 25-page reportTry it on M1 →
The Five Pillars of Mandira
Built from five.
Every structure has five elements. So does every family. Mandira was built by both.
Every structure rests on five. So does every family.
Earth · Foundation
Basanna
Father
The one who holds everything up in silence. Foundation, strength, and direction — all three, all the time.
In every structure → The Column
Flame · Energy
Vijaylaxmi
Mother
Energy when we were tired. Heart when we were lost. Light when everything went dark. Protector always.
In every structure → The Core
Sky · Infinite
Neelambika
Elder Sister
A second mother. Infinite in care, vast in patience — always above like the sky. Protective, endless, divine.
In every structure → The Roof
Mountain · Anchor
Shivasharan
Younger Brother
A second father. The anchor when we drifted. Balance when we leaned too far. Quiet strength connecting all.
In every structure → The Beam
Truth · Form
Nijroop
Civil & Structural Engineer
The engineer who calculates, verifies, and makes it stand safe — for everyone who will live and work inside it.
In every structure → The Engineer
Why Mandira
A Mandira is not built in a day.
It begins with the earth — firm, patient, unshaking. Then comes the flame at its heart — warm, alive, driving everything forward. Then the roof rises — infinite, protective, sheltering all beneath it. Then the beams connect everything — strong, steady, holding what would otherwise fall apart.
And finally, the civil and structural engineer arrives — with truth in his hands, IS codes in his mind, and a family in his heart — and brings it all into form.
Every beam we calculate. Every footing we design. Every column we detail. Every structure that stands because of our work — is a Mandira.
A tool ships only when it is validated against textbook benchmarks and every value is traceable to its IS clause. M1 — Isolated Footing is live today; the rest of the suite follows, one at a time.
"Every structure is a prayer. Every calculation, an offering."
A Mandira is not built in a day. It begins with the earth — firm, patient, unshaking. Then comes the flame at its heart — warm, alive, driving everything forward. Then the roof rises — infinite, protective, sheltering all beneath it. Then the beams connect everything together — strong, steady, holding what would otherwise fall apart.
And finally, the civil and structural engineer arrives — with truth in his hands, IS codes in his mind, and a family in his heart — and brings it all into form.
Basanna — our foundation. A father who held everything up without a word, whose strength made every dream possible, whose direction showed us the path when there was none.
Vijaylaxmi — our flame. A mother who was energy when we were tired, heart when we were lost, light when everything went dark, and shield when the world came too close.
Neelambika — our sky. An elder sister who became a second mother — infinite in her care, vast in her patience, always above like the sky — protective, endless, divine.
Shivasharan — our beam. A younger brother who became a second father — the anchor when we drifted, the balance when we leaned too far, the quiet strength that connected everything.
Every beam we calculate. Every footing we design. Every column we detail. Every structure that stands because of our work — is a Mandira. A sacred dwelling. A gift to the family that built us.
Foundation, strength, and direction — all three, all the time. The column that never breaks.
In structure → Column
02 / 05
Vijaylaxmi Reddy
Mother · Flame · Energy
Victory and prosperity. The living energy at the heart of everything we build.
In structure → Core
03 / 05
Neelambika
Elder Sister · Sky · Infinite
Second mother. Infinite sky. Divine protection that shelters everyone beneath it.
In structure → Roof
04 / 05
Shivasharan
Brother · Mountain · Anchor
Second father. The beam that connects. Anchor, balance, and quiet unmovable strength.
In structure → Beam
05 / 05
Nijroop Reddy
Civil & Structural Engineer · Truth · Form
The one who calculates, verifies, and makes it stand safe — carrying all four within every design.
In structure → The Engineer
Mission
To give every Indian structural engineer access to IS code compliant design tools — precise, trusted, and built with the same care a family puts into building a home. From Kalaburagi, for India.