Purma Plast Private Limited

Design & engineering for water supply mains & distribution system

we hold expertise in designing and engineering for water supply mains and distribution system pipelines. This includes land based survey and sizing of pipelines for power costs. Pre and post installation drawings are also provided for pipe rehabilitation schemes. Custom made solutions are also provided for the clients.

 

the features includes:

 

• land based survey & plotting l-sections
• computation of sizing with optimization techniques for power costs.
• surge & water hammer analysis
• composite design using software programmes with cole brook-white & hazen-williams formulas
• pre- & post-installation drawings
• design & engineering of pipe rehabilitation schemes using pe pipes (slip lining, u-lining etc. )

Design & engineering for industrial sewage & effluent disposal pipeline

we are involved in providing supply and installation services for design and engineering of industrial sewage and effluent disposal pipelines. Fabricated using good quality material, the pipelines used by us are light in weight, abrasion resistant, good chemical resistant and have high fluid flow capacity.

customized solutions are also provided for the esteemed clients.

 

the features includes:

• total design with contour survey l-sections, boq finalisation etc. For forced mains

• design optimization-composite designs

• design of gravity mains with recommendations for manhole spacing

• isometric drawings during engineering stage for in-plant piping

• soil strata & analysis

• qa/ qc plans and execution

We provide Designing and Engineering services of Slurry & Dredging Pipelines for computation of appropriate pressure classes. We design the floating and shore pipelines for dredging applications. The pipes used for floating pipelines are light weight and flexible with leak proof joints. Custom solutions are also provided by us to meet the requirement of the clients.

The features includes:

• Computation of appropriate pressure classes

• Recommendation based on computerized design to check critical settling velocities

• Design/ sizing of Floating pipelines & Shore pipelines for Dredging applications

• Supply & assembly of floating pipelines at site.

We provide Design & Engineering for Submarine Pipelines laid down under sea. It required Pre-engineering Bathymetry Survey, Route study, Sub-sea and underwater soil investigations. We work on well defined computation programmes that are used to design the basics of pipeline and diffuser. The pipes used are high stress crack resistant, having good chemical resistance and are flexible with light in weight. The designs can also be customized as per required by our client.

The features includes:

• Pre-engineering Bathymetry Survey, Route study, Sub-sea & underwater soil investigations

• Basic design of pipeline & diffuser with computation programmes

• Detailed engineering of pipeline, diffuser & wave force calculations & computation techniques

• Basic designs for Intake Systems

• Identification of Optimum Piping Routes

• Pre-determined Job Specific Methodologies (PDJSM) & Construction Methods with Contract Specific QA/QC Plans.

We provide Pipe Erection and Installation Services for Prescribed Continuous Erection Programme (PCEP). This includes training of local contractors for allied civil works. We ensure cost effective handling of work that includes scheduling and monitoring at sites. We also provide underwater inspection of pipelines being laid by us (it solely depends on the visibility). Apart from this, other associated services are also provided by us

The service features includes:

• Prescribed Continuous Erection Programme (PCEP)

• Training of local contractors

• Identification & pre-qualification of local sub-contractors for allied civil works

• Pre-determined Job Specific Methodologies (PDJSM)

• Project Management at sites

• Identification of external/ overseas manpower resources to supervise critical job sites

• Identification and pre-qualification of submarine and diving contractors

• Cost/Quality, Scheduling & Monitoring at site

• Underwater inspection of pipelines & diffusers laid by us through videography (subject to visibility)

• Supervision & Installation OFC cables through lubricated PE Ducts by Blowing technology

• Installation of MDPE Gas pipelines

• Pipeline Rehabilitation through slip-lining/ U-lining, wherever appropriate

• PE Pipe jointing through Butt Fusion, Electrofusion and Flanges at site.