Vendor Approval RDSO

Schedule of Technical Requirements (STR) for Fabrication of Open Web, Bow String, Composite and Other Steel Plate Girders

Vendor Approval RDSO

Item/TabInformation/Sub-tabDiscription
Ownership detailsOwnership Board of Director, Partners Registration / incorporation details, Memorandum and Article of association/ partnership deed/LLP agreement Registered address Contact information
  • Mr. Anil Mendhe (Director)
  • Mr. Siddharth Mendhe (Director)
  • CIN No. -U45209MH2021PTC. .
  • Sunny Tower, Khat Rd, Ramayan Nagari, Bhandara, Maharashtra, India, 441904 As per attached MOA and Certificate of Incorporation
Fabrication Units (for each unit)ISO 9001 Certificate
  • Certifying body:- Bureau of Indian Standards (BIS), Mumbai
  • Date of certification :- 05/06/2026
  • Last date of surveillance audit :-30/05/2026
  • Last date of internal audit with details of compliances :- 19/02/2026 & Compliance Report.pdf
Fabrication Units (for each unit)Organisation chart (as per given template) qualifications and experience details (in brief)Organisation Chart And Qualification & Experience
Fabrication Units (for each unit)Factory License12050251120000E
Fabrication Units (for each unit)MSME registration/ ROC registrationUDYAM-MH-06-0005193
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Template layout area & List of Machinery
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Assembly area
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Fabrication shop- Cutting, Drilling, Welding, Straightening, End milling
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Blasting shop
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Metalizing & Painting shop
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Stacking area
Fabrication Units (for each unit)Facilities including details of Machinery & Plants as applicable (Brief description and photographs)Any other facility/area/shop
Fabrication Units (for each unit)Works in hand (in Nos. of spans/tonnage/Nos.)10320 MT.pdf
Fabrication Units (for each unit)Power demand & Installed power supply450 KVA & 950 KVA
Fabrication Units (for each unit)Details of executed works/supplies in last 5 years (in Nos. of spans/tonnage/Nos.)1842MT
Fabrication Units (for each unit)Artisans - involved in cutting, drilling, welding, blasting, metalizing and painting etc.Artisans - Qualification Certification Training Refresher Experience
Fabrication Units (for each unit)Mandatory approvalsRDSO
Fabrication Units (for each unit)Mandatory approvalsASNT
Fabrication Units (for each unit)Details of testing facilities
(i) Physical, chemical and mechanical
(ii) DPT
(iii) UT/PAUT/RT
Fabrication Units (for each unit)Details of RDSO approval (Item Name & Item No. for which approved)
  • Registration ID :- 13413
  • Annual Production capacity:-10000
  • Last quality audit done on:-30/06/2022
  • Next quality audit due on :30/06/2027
Fabrication Units (for each unit)AddressKh No 18A/1 & 18A/3, Mouza Chichbhavan, Kalmeshwar Road, Nagpur-441501, Maharashtra
Fabrication Units (for each unit)Welding & inspection training by WRI, BHEL
List
List of trained welders & supervisor with certificates.

As per attached MOA and AOA

Responsibility and Authority:

ActivityResponsibleApproverSupportingConsultedInformed
Creation, maintenance of this document.EDBSPED/Infra- IIDirectorate Officials--Through intranet/ RDSO’s public website
Compliance of Directive contained in this documetEDBSPED/Infra- IIDirectorate Officials----

Available Facilities

Aerial view of the Sunny Infraengineers fabrication shed
CNC plate cutting machine profiling a steel plate
Operator at the CNC drilling machine control panel
CNC gantry drilling machine on the shop floor
End milling machine in the machining bay
Hydraulic beam straightening machine with operator
Submerged arc welding stations inside the fabrication bay
Welder joining a fabricated plate girder
Assembly area with girders laid out across the bay
Large fabricated steel hopper structure
Blasting shop, surface preparation of a fabricated shell
Metalizing and spray coating of fabricated girders
Wash primer drums in the paint store
Paint and thinner store
Radial drill machine, 3 metre height
Hydraulic power press, 300 tons
Finished plate girders in the stacking yard
Plant exterior and stacking yard
Machinery available at the plant: CNC plate cutting machine, CNC and radial drilling machines, end milling machine, hydraulic fit up machine for I, T and H beams, SAW welding stations, hydraulic beam straightening machine, magnetic drilling machines and EOT crane