Hybrid Sectional Water Recharge Animation
Budget: ₹12,500 – ₹37,500 INR
Job Title
3D Animated Video of Rainwater Treatment & Recharge System (Based on Sectional Engineering Drawing) — AMRUTAM SANRAKSHAN
---
Project Overview
We have an existing **2D sectional/plan engineering drawing** (AutoCAD-style, drawing no. PC-00396-9512-C040, client: Amrutam Sanrakshan, Mohali, Punjab) of a **rainwater collection, filtration, and groundwater recharge system**. We need a freelancer/studio to:
1. **Convert the 2D sectional drawing into an accurate 3D model** of the full system, and
2. **Produce an animated explainer video** showing how rainwater flows through each chamber, gets filtered, and is recharged into the ground.
The reference drawing (PDF) will be shared directly with the selected freelancer — it contains exact dimensions, chamber sequence, and materials, so the 3D model and animation must match it precisely (not a generic/stock recharge system).
---
What the System Actually Is (from the drawing — freelancer should study this closely)
A rainwater treatment train consisting of these chambers **in sequence**, connected by underground pipes:
1. Screening Chamber** — first inlet chamber with a **V-wire screen** to catch debris; 10'-0" x 10'-0" chamber.
2. Desilting Chamber (x2)** — RCC ring chambers, 5'-0" dia, silt trap at base, silt pockets, PCC 75mm thick base, connected by 1500mm/1650mm pipes.
3. Bio Retention Cell** — a planted "pond zone" bed (shown with green plant symbols) with layered filter media below: screen-washed sand, 40mm gravel, 20mm aggregate, activated carbon, 40mm gravel bed with half-perforated PVC pipe underdrain — approx. 16'-6" wide, 20'-0" deep.
4. Bio Char Retention Cell-1 and Cell-2** — two sequential circular chambers (5'-0" dia RCC rings) with the same layered filter media (sand/gravel/aggregate/activated carbon), 20'-0" deep each.
5. Screen Stabilizer Chamber** — final chamber before discharge/recharge, includes an "AMRUTAM CHLORI"** dosing/chlorination unit shown schematically.
6. Water flows left to right through the plan view, and top to bottom (surface to filter bed) through the sectional view — this dual view (plan + section, marked A–A') needs to be combined into one coherent 3D flow-through animation.
Key general notes from the drawing that must be reflected/mentioned in the video:**
- Only rainwater/rain drainage is permitted into the system — no other effluent.
- No foreign material should enter except rainwater.
- Filter media must be cleaned periodically.
- All dimensions are in mm & feet; system is sized for average rainfall over the area.
---
What the 3D Model & Animation Needs to Show
1. Full 3D reconstruction** of all chambers listed above, true to the dimensions and layer order in the drawing (sand/gravel/aggregate/activated carbon layering must be visually distinct and correctly stacked).
2.Cutaway/sectional 3D view** — ground shown cut away so the camera can travel through the buried structure, similar to the drawing's Section A–A'.
3. Animated water flow** moving through the full sequence: entry → screening chamber → desilting chambers → bio retention cell (through the planted layer and filter media) → bio char retention cell-1 → bio char retention cell-2 → screen stabilizer chamber → chlorination → final recharge/outlet.
4. Filtration visualization** — water visibly passing through each media layer (sand, gravel, activated carbon) so the filtration function is clear, not just a pipe animation.
5. Component labels/callouts** for each chamber name (matching the drawing's labels exactly: Screening Chamber, Desilting Chamber, Bio Retention Cell, Bio Char Retention Cell-1, Bio Char Retention Cell-2, Screen Stabilizer Chamber).
6.Plan-view + sectional-view integration** — the video should make clear how the horizontal layout (plan) and the vertical/depth structure (section) relate to each other, since the source drawing shows both separately.
7. Branding** — Amrutam Sanrakshan logo/name and project title as an intro/end card.
---
Deliverables
- 3D model of the complete system (source file in **3ds Max**, .max format)
- Final animated video: **90 seconds**
- Format: **MP4, H.264, 1920×1080 (Full HD)** minimum; vertical/9:16 cut if needed for app/social use
- Rendered/editable sectional 3D stills (2–3 key-angle renders) for use in presentations, separate from the video
- Version with space for voiceover + separate version with background music/SFX only
- 2–3 rounds of revisions included
---
Technical & Style Requirements
- Accuracy first:** the 3D model must follow the drawing's actual chamber order, dimensions, and layer sequence — this is a real engineering system, not a stylized concept.
- Style:** Clean technical/infrastructure visualization look (like civil/environmental engineering explainer videos), not cartoonish.
- Camera movement:** Smooth travel through the system following the actual water flow path — screening → desilting → bio retention → bio char cells → stabilizer chamber.
- Water/flow effects:** Clear directional flow with visible change as water passes through each filter layer (e.g., subtle color/clarity change from inlet to outlet, showing "cleaning" happening).
- Cross-section reveal:** Ground/soil shown as a cutaway material so underground structure is visible, matching Section A-A' in the drawing.
- Text/labels:** Clean sans-serif callouts using the exact chamber names from the drawing.
- Audio:** Background music + light water-flow SFX; voiceover recording not required unless freelancer offers it.
---
Reference Material We Will Provide
- The full sectional + plan engineering drawing (PDF, drawing no. PC-00396-9512-C040) with exact dimensions and notes
- Amrutam Sanrakshan branding (logo, colors, fonts)
- Any additional site photos, if available, on request
---
Skills Required
- 3D modeling from 2D engineering/CAD drawings, working in **3ds Max**
- Experience with **civil/environmental engineering, water/wastewater treatment, or stormwater/rainwater harvesting visualizations** — please share directly relevant samples, not just a general 3D reel
- Strong ability to read plan + sectional architectural/engineering drawings and interpret dimensions correctly
- Motion graphics/animation and basic sound design
- Comfortable working from real technical drawings with precise measurements (feet/mm), not freehand concept art
---
Project Timeline
- 3D model of all chambers (untextured, dimensionally accurate): **[X days]**
- Draft animation (camera path + water flow, rough): **[X days]**
- Revisions round 1: **[X days]**
- Final texturing, lighting, sound, export: **[X days]**
- Total estimated timeline: [X weeks] — please state your own estimate in your proposal**
---
Budget
Open — please quote based on your portfolio, estimated hours, and the scope above (90-second video, full 3ds Max model of all 6 chambers with accurate filter-layer detail).
Milestone-based payment preferred: 30% upfront, 40% on approved 3D model/draft animation, 30% on final delivery.
---
How to Apply
Please include in your proposal:
1. 2–3 samples** of 3D work converting real engineering/CAD drawings into 3D models or animations (water/civil infrastructure preferred)
2. Confirmation you can work from a dimensioned drawing (feet + mm) without needing it redrawn
3. A rough timeline and cost estimate based on the scope above
4. Any clarifying questions about the chamber sequence or filter layer order
3D Animated Video of Rainwater Treatment & Recharge System (Based on Sectional Engineering Drawing) — AMRUTAM SANRAKSHAN
---
Project Overview
We have an existing **2D sectional/plan engineering drawing** (AutoCAD-style, drawing no. PC-00396-9512-C040, client: Amrutam Sanrakshan, Mohali, Punjab) of a **rainwater collection, filtration, and groundwater recharge system**. We need a freelancer/studio to:
1. **Convert the 2D sectional drawing into an accurate 3D model** of the full system, and
2. **Produce an animated explainer video** showing how rainwater flows through each chamber, gets filtered, and is recharged into the ground.
The reference drawing (PDF) will be shared directly with the selected freelancer — it contains exact dimensions, chamber sequence, and materials, so the 3D model and animation must match it precisely (not a generic/stock recharge system).
---
What the System Actually Is (from the drawing — freelancer should study this closely)
A rainwater treatment train consisting of these chambers **in sequence**, connected by underground pipes:
1. Screening Chamber** — first inlet chamber with a **V-wire screen** to catch debris; 10'-0" x 10'-0" chamber.
2. Desilting Chamber (x2)** — RCC ring chambers, 5'-0" dia, silt trap at base, silt pockets, PCC 75mm thick base, connected by 1500mm/1650mm pipes.
3. Bio Retention Cell** — a planted "pond zone" bed (shown with green plant symbols) with layered filter media below: screen-washed sand, 40mm gravel, 20mm aggregate, activated carbon, 40mm gravel bed with half-perforated PVC pipe underdrain — approx. 16'-6" wide, 20'-0" deep.
4. Bio Char Retention Cell-1 and Cell-2** — two sequential circular chambers (5'-0" dia RCC rings) with the same layered filter media (sand/gravel/aggregate/activated carbon), 20'-0" deep each.
5. Screen Stabilizer Chamber** — final chamber before discharge/recharge, includes an "AMRUTAM CHLORI"** dosing/chlorination unit shown schematically.
6. Water flows left to right through the plan view, and top to bottom (surface to filter bed) through the sectional view — this dual view (plan + section, marked A–A') needs to be combined into one coherent 3D flow-through animation.
Key general notes from the drawing that must be reflected/mentioned in the video:**
- Only rainwater/rain drainage is permitted into the system — no other effluent.
- No foreign material should enter except rainwater.
- Filter media must be cleaned periodically.
- All dimensions are in mm & feet; system is sized for average rainfall over the area.
---
What the 3D Model & Animation Needs to Show
1. Full 3D reconstruction** of all chambers listed above, true to the dimensions and layer order in the drawing (sand/gravel/aggregate/activated carbon layering must be visually distinct and correctly stacked).
2.Cutaway/sectional 3D view** — ground shown cut away so the camera can travel through the buried structure, similar to the drawing's Section A–A'.
3. Animated water flow** moving through the full sequence: entry → screening chamber → desilting chambers → bio retention cell (through the planted layer and filter media) → bio char retention cell-1 → bio char retention cell-2 → screen stabilizer chamber → chlorination → final recharge/outlet.
4. Filtration visualization** — water visibly passing through each media layer (sand, gravel, activated carbon) so the filtration function is clear, not just a pipe animation.
5. Component labels/callouts** for each chamber name (matching the drawing's labels exactly: Screening Chamber, Desilting Chamber, Bio Retention Cell, Bio Char Retention Cell-1, Bio Char Retention Cell-2, Screen Stabilizer Chamber).
6.Plan-view + sectional-view integration** — the video should make clear how the horizontal layout (plan) and the vertical/depth structure (section) relate to each other, since the source drawing shows both separately.
7. Branding** — Amrutam Sanrakshan logo/name and project title as an intro/end card.
---
Deliverables
- 3D model of the complete system (source file in **3ds Max**, .max format)
- Final animated video: **90 seconds**
- Format: **MP4, H.264, 1920×1080 (Full HD)** minimum; vertical/9:16 cut if needed for app/social use
- Rendered/editable sectional 3D stills (2–3 key-angle renders) for use in presentations, separate from the video
- Version with space for voiceover + separate version with background music/SFX only
- 2–3 rounds of revisions included
---
Technical & Style Requirements
- Accuracy first:** the 3D model must follow the drawing's actual chamber order, dimensions, and layer sequence — this is a real engineering system, not a stylized concept.
- Style:** Clean technical/infrastructure visualization look (like civil/environmental engineering explainer videos), not cartoonish.
- Camera movement:** Smooth travel through the system following the actual water flow path — screening → desilting → bio retention → bio char cells → stabilizer chamber.
- Water/flow effects:** Clear directional flow with visible change as water passes through each filter layer (e.g., subtle color/clarity change from inlet to outlet, showing "cleaning" happening).
- Cross-section reveal:** Ground/soil shown as a cutaway material so underground structure is visible, matching Section A-A' in the drawing.
- Text/labels:** Clean sans-serif callouts using the exact chamber names from the drawing.
- Audio:** Background music + light water-flow SFX; voiceover recording not required unless freelancer offers it.
---
Reference Material We Will Provide
- The full sectional + plan engineering drawing (PDF, drawing no. PC-00396-9512-C040) with exact dimensions and notes
- Amrutam Sanrakshan branding (logo, colors, fonts)
- Any additional site photos, if available, on request
---
Skills Required
- 3D modeling from 2D engineering/CAD drawings, working in **3ds Max**
- Experience with **civil/environmental engineering, water/wastewater treatment, or stormwater/rainwater harvesting visualizations** — please share directly relevant samples, not just a general 3D reel
- Strong ability to read plan + sectional architectural/engineering drawings and interpret dimensions correctly
- Motion graphics/animation and basic sound design
- Comfortable working from real technical drawings with precise measurements (feet/mm), not freehand concept art
---
Project Timeline
- 3D model of all chambers (untextured, dimensionally accurate): **[X days]**
- Draft animation (camera path + water flow, rough): **[X days]**
- Revisions round 1: **[X days]**
- Final texturing, lighting, sound, export: **[X days]**
- Total estimated timeline: [X weeks] — please state your own estimate in your proposal**
---
Budget
Open — please quote based on your portfolio, estimated hours, and the scope above (90-second video, full 3ds Max model of all 6 chambers with accurate filter-layer detail).
Milestone-based payment preferred: 30% upfront, 40% on approved 3D model/draft animation, 30% on final delivery.
---
How to Apply
Please include in your proposal:
1. 2–3 samples** of 3D work converting real engineering/CAD drawings into 3D models or animations (water/civil infrastructure preferred)
2. Confirmation you can work from a dimensioned drawing (feet + mm) without needing it redrawn
3. A rough timeline and cost estimate based on the scope above
4. Any clarifying questions about the chamber sequence or filter layer order