
Closed
Posted
Paid on delivery
FORMWORK DESIGN CALCULATIONS A. Lift Stations (80 Units) Design of vertical wall formwork system only Consideration of: o Wall height (~5.5 m as per drawings) o 300 mm wall thickness o Waterproof structure requirements Calculation of: o Lateral concrete pressure (ACI 347 based) o Tie rod spacing (15 mm tie rods, SWL = 60 kN) o Waler (S150 aluminium beam) spacing o Soldier (150×200 mm) spacing o Plywood (18 mm) design check Stability checks for: o Formwork system under fresh concrete load o Construction stage loading B. Circulating Water Pump Structures (2x1 & 3x1 Blocks) Design of: o Vertical wall formwork o Slab formwork support system (including jack supports) Load considerations: o Wet concrete load o Construction live loads o Equipment loads (if applicable from drawings) Design checks: o Slab support spacing (jack supports) o Beam (S150) capacity o Plywood adequacy o Deflection control (L/360) C. General Design Basis Code: ACI 347 (Guide to Formwork for Concrete) Compliance with: o Project specifications o American Standards / ASTM Concrete parameters: o Slump: 150 ± 40 mm o Temperature: 35°C o Pumped concrete Pour methodology: o Separate pours (base, walls, slab) Pour rate: o 40–60 m³/hr
Project ID: 40417599
8 proposals
Remote project
Active 9 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
8 freelancers are bidding on average ₹112,813 INR for this job

With my diverse background in structural engineering, architecture, and BIM, I am perfectly positioned to handle your project on formwork design calculations. I have an in-depth understanding of ACI 347 code, American Standards, and ASTM regulations that are crucial for this task. Whether it's calculating lateral concrete pressure, tie rod spacing using 15 mm tie rods, or generating the stability checks, I have a solid grasp of all the elements involved. In line with the emphasis on waterproof structures and maintaining stability under fresh concrete load and construction stage loading requirements, my experience as a BIM specialist will be immensely valuable. I've consistently delivered accurate and data-rich models throughout my career using software like Revit and ArchiCAD. These capabilities significantly enhance the output's efficiency, coordination, and aptness for addressing construction complexities. Lastly, my skills in 3D modeling further buttress my proficiency for this job. With tools like 3ds Max and Blender in my arsenal, rest assured that not only will the technical aspects be sorted optimally but also any overall visualization needs you may have will be met with a high degree of quality. Let’s work together to champion the amalgamation of meticulous design computation with practical implementations!
₹75,000 INR in 1 day
6.3
6.3

Hi, I’m Gökay Zaralı, a multidisciplinary engineer with 13 years of hands-on experience in design, analysis, and production-focused engineering. I help clients turn ideas, concepts, and technical requirements into accurate CAD models, clear manufacturing drawings, and practical engineering solutions. My work covers mechanical design, architectural detailing, structural/FEA and CFD-based analysis when needed, always with a focus on buildability, accuracy, and real-world application. I don’t just create drawings; I aim to deliver a complete technical output that can be reviewed, manufactured, or developed further with confidence. I’d be glad to review your project scope and suggest the most effective way forward. Best regards, Gökay Zaralı
₹112,500 INR in 7 days
6.2
6.2

With over 7 years of experience in the architecture and construction industry and my extensive knowledge of AutoCAD, I am more than qualified to take on your Structural Formwork Design & Calculation project. I have a keen eye for detail, which is crucial in accurately considering every factor and element involved in your project. From designing vertical wall formworks for lift stations to calculating concrete pressure and choosing the appropriate materials like the tie rods, S150 aluminum beams, soldiers, and plywood; I've got you covered. Your project involves adhering to ACI 347 code standards as well as American Standards/ASTM. Being fully aware of these guidebooks, I can guarantee full compliance throughout your project. Having excelled in spaces planning and designing, I understand the importance of both functionality and aesthetics that will seamlessly collaborate with the structural needs of your project. Finally, pour methodology and rate are key factors that determine not only the efficiency but also the longevity of the structure. My expertise in this area will ensure not only a smooth workflow but also that your structure exceeds its potential life span. Choose me for a comprehensive, high-quality design solution that meets all your SPECIFICATIONS!
₹112,500 INR in 4 days
3.2
3.2

Hi, As an Astronautical Engineer with a professional focus on deterministic structural reliability and high-fidelity load-path validation, I am prepared to deliver the comprehensive formwork design calculations required for your Lift Stations and Circulating Water Pump Structures. My career is built on the "First-Time-Right" engineering philosophy I applied at Turkish Airlines Technic, where technical audits and safety-critical documentation are the baseline standards for every project. Why My Engineering Fits This Scope - I will model the hydrostatic and rate-of-placement variables to ensure the S150 aluminum walers and 150x200 mm soldiers are never overstressed. - I will optimize the spacing for your 150 mm tie rods and S150 beams to ensure maximum structural efficiency while maintaining a waterproof structure integrity. - I will engineer the slab formwork support system, including jack support spacing and plywood adequacy checks for the 18 mm skin. - I will perform full stability checks for the formwork system under fresh concrete and construction-stage loading. Proposed Plan - Calculating lateral pressures, tie-rod spacing, and soldier/waler layouts for the 5.5 m wall height. - Designing the slab support matrix, jack spacing, and beam capacities for the 2x1 and 3x1 blocks. - Performing final deflection and capacity audits against ASTM and project specifications to ensure "zero-redline" acceptance. Best regards, Batuhan Akkova
₹120,000 INR in 10 days
0.0
0.0

⭐ I handled a similar project ⭐, Happy to show you what works before you commit. Designed vertical wall formwork systems and slab support structures conforming to ACI 347 standards for multiple lift stations and pump blocks. Your requirements for waterproof concrete walls and precise load-bearing calculations align well with this expertise. Key factors like lateral concrete pressure and tie rod spacing are thoroughly considered to ensure stability. Specializing in formwork design, I focus on performance, safety, and durability while delivering polished and compliant solutions. Let's chat about your project for a free consultation; Worst case, you walk away with a free consultation and a clearer understanding of your project. Kind regards, Curtley
₹105,000 INR in 30 days
0.0
0.0

This is a construction-stage structural design problem, so the calculations need to be practical, code-consistent, and directly usable on site, not just theoretical checks. I can handle the complete formwork design package based on ACI 347, including stability, spacing, and deflection verification for both wall and slab systems. Here is how I would approach it: • Calculate fresh concrete lateral pressure considering slump, temperature, and pumped concrete conditions • Design tie rod spacing using the specified 15 mm rods and allowable loads • Check S150 walers, soldiers, and 18 mm plywood for strength and deflection • Verify stability during pouring and construction stages • Design slab support and jack support spacing for pump structure slabs • Perform deflection checks to L/360 requirements You will get: • Complete calculation package with step-by-step checks • Design basis aligned with ACI 347 and ASTM requirements • Spacing layouts for tie rods, walers, soldiers, and supports • Stability and construction-stage verification My focus will be on delivering calculations that are clear, buildable, and easy for site teams to follow. If you share the drawings and any preferred formwork system details, I can review and start immediately.
₹140,000 INR in 7 days
0.0
0.0

Hi, I can support you with this requirement because Structural Analysis and Designing has been a core part of my work across 5+ years in construction, EPC, infrastructure industrial and residential projects across India, UAE, Oman, Qatar, and GCC markets. I understand the commercial and material strength thoroughly- Worked in RCC and MS Steel Strcutures. I have hands-on experience of 5 years. I have managed and executed Structural Consultancy for Residence, Industrial Facilities, Warehouses and Commercial Offices. For your requirement, I can create: a) Professional, clean, client-ready AutoCAD and PDF Layout b) Registered and licenced Architect Stamps and authorisation also can be done c) Details Staad pro Model and Load Analysis report which can be approved by Govt Authorities if required. I can start immediately and turn around your first batch quickly. Regards, Ar Ashwani Yadav
₹125,000 INR in 15 days
0.0
0.0

Navi Mumbai, India
Member since May 4, 2026
₹150000-250000 INR
$10000-20000 USD
$250-750 USD
₹700-900 INR
€12-18 EUR / hour
₹1250-2500 INR / hour
$250-750 USD
$250-750 USD
$250-750 USD
£250-750 GBP
$30-250 CAD
$1500-3000 USD
₹1500-12500 INR
$250-750 USD
$250-750 USD
₹1500-12500 INR
$250-750 USD
₹12500-37500 INR
$30-250 USD
$250-750 USD
$250-750 USD