NEHA RAMESHRAO PATIL Office :- Shop No. 1., D - Square, Bansilal Nagar Road, Chaitanyawadi, Malkapur, Dist :- Buldhana. Pin :- 443101 Contact :- 07267-225552, 8483980162 Email :- nehalittle1995@gmail.com G.S.T. NO. :- 27CQEPP7200B1Z7 Annexure - C Form – 2 A ENGINEER’S CERTIFICATE FOR QUALITY ASSURANCE To, Date :- 31/12/2025 The Promoter (D- QUARE BULDHANA), Sau. Mandakini Rameshrav Chambhare Patil, D- Square Buldhana, Keshav Nagar, Buldhana – 443001. Quality Assurance Certificate ( Certificate no. NP/ 201/2025 For the Ending 2025) Subject : Certificate for Quality of materials used and quality of Construction and workmanship for the work of D - SQUARE having MahaRERA Registration Number P50000030077 being developed by Sau. Mandakini Rameshrav Chambhare Patil. Mam, I NEHA RAMESHRAO PATIL have undertaken an assignment of supervision of real of this real estate project. Our Responsibility I/We are responsible for carting out the work in accordance with the development permission and as per the approved plan and submit certificate out the work and development permission and per the approved plan and submit certificate of supervision of work and carry out material testing in –situ or in the authorized laboratory and ensure quality of work and workmanship as per prescribed specification, and per NBC and other relevant code of practice . 1. Input Materials , Fixtures and Fittings I/ We hereby certify that all Construction material , Fixtures and Fitting with regard to the flooring, Electrical, Sanitary fitting etc. and amenities to be provided by the promoter in the said Project, building and the Apartment as per specifications in Annexure ‘E’, of Agreement of sale . For those items, where no specification has been mentioned in agreement of sale, the material, Fixtures and Fitting used conform to the relevant BIS Standards / IS / National Building codes or as per industry standards. 2. Workmanship – I / WE HEREBY CERTIFY THAT WORK HAS CARRIED OUT UNDER OUR SUPERVISION .We further certify that workmanship and quality is satisfactory and and up to the mark and work has been acceptable within the permissible limits of deviations as per relevant code of practice. 3. Structural Engineer- Promoter has engaged structural engineer Miss Neha Rameshrao Patil having Licenses No. 29/2015 having Office No. 241/3 cell No. 8483980162 4. The structural design of building in this project has been under his supervision. The formwork and concrete mix design has been done as per IS 10262:2009 or as per other relevant codes as applicable .His periodic checks and certificates for STABILITY and SAFETY have been kept on record . 5. Preservation of records – Record of all test results of this project have been project kept in the prescribed formats and will be preserved at least up to the defect liability period or for the period as required by any other provision of law . Please specify deviation in quality of materials or any other item of work which were not conforming to the specification in Agreement of Sale :- No Deviation Yours Faithfully, Signature of Engineer (Site Supervisor ) Neha Rameshrao patil B.E Civil M.E. Structures. License No.- 29/2015 Phone No: 07267 - 225552 Place : Malkapur Agreed and accepted by : Sau. Mandakini Ramesh Chambhare Patil Date : 31/12/2025 Designers & P.M.C Of Roads, Highways, Bridges, Dams, Industrial, Buildings & Other Infra. Projects With 3D Designs FORM-2A [See Regulation 3A.] ENGINEERS'S CERTIFICATE FOR QUALITY ASSURANCE (Site Supervisor's Certificate) (To be submitted at the end of Financial Year) Date: To, The MANDAKINI RAMESHRAV CHAMBHARE PATIL buldana (MCL), Buldana, Buldana, 443001 Quality Assurance Certificate (Certificate No. ......................for the Year Ending .......................) Subject : Certificate for quality of materials used and quality of Construction and workmanship of the work of D SQUARE BULDHANA having MahaRERA Registration Number P50000030077 being developed by MANDAKINI RAMESHRAV CHAMBHARE PATIL Sir, I/We ...................... have undertaken an assignment of supervision of this real estate project Our Responsibility To carry out the work in accordance with the development permission and as per the approved plan, to submit certificate of supervision of work, to carry out material testing in-situ or in an authorized laboratory as per prevailing and applicable standards, to ensure quality of work and workmanship as per prescribed specifications, and as per NBC and / or other relevant code of practice. The details of the quality are as follows : 1. Structural Design, Stability and Testing Sr. No. Parameters Yes/No Remarks 1 Whether soil investigations of the site has been Yes Soil Investigation done, SBC (Safe conducted before the structural design and soil Bearing Capacity) test carried and result parameters have been accounted for in the were satisfactory structural design/drawings? 2 Whether Structural Engineer has been appointed for Yes Name: NEHA RAMESH PATIL the project? License No: 29/2015 Mobile: 8483980162 E-mail: nehalittle1995@gmail.com 3 Whether the inspection registers, site order book Yes All mandatory registers (Site Order Book, and quality control test registers are maintained at Pour Cards, Material Test Register) the site properly and endorsed by the Engineer–in- maintained at site lab. Charge? 4 Whether testing facilities to check quality of material Yes Field testing equipment available (e.g., is available at site? Slump Cone, Sieve Shakers, Cube Testing Machine). Page 1 of 4 Sr. No. Parameters Yes/No Remarks 5 Whether the statuary provisions for disaster Yes Designed as per IS 1893 (Earthquake) resistance/earthquake resistant design have been and IS 13920 (Ductile incorporated, specially in case of multi-storeyed Detailing)Earthquake resistance ring is construction? designed and is properly executed 6 Has suitable cognizance been taken on demarcated Yes Plinth levels set above highest flood level flood lines and appropriate precautions taken for (HFL); peripheral stormwater drains protecting the site from flooding considering local provided. flooding issues? 2. Input Materials Sr. No. Parameters Yes/No Remarks 1 Whether the following building materials confirm to Yes Complies with NBC 2016 and relevant relevant IS/BS/NBC Code, or as per Industry BIS codes. Standards? If yes, provide details: (a) Cement, concrete and coarse aggregate Yes IS 269/455 (Cement), IS 456 (Concrete), IS 383 (Aggregates). (b) Steel and its alloys Yes Fe-500D / Fe-550D TMT bars confirming to IS 1786. (c) Electrical wire, fittings and accessories Yes FRLS wires and ISI-marked accessories as per IS 694. (d) Plumbing and sanitary fittings Yes CPVC/UPVC pipes as per IS 15778 / IS 4985 and 3-Star WEC sanitaryware. 2 Whether regular tests of materials and construction Yes Periodic third-party testing conducted via products are being done from accredited labs also? Engineering college accredited If yes, details of such labs laboratory. 3 Whether manufacturer test certificate for cement, Yes steel, pipes etc. have been obtained and whether supply records are being maintained? 4 Whether suitable water is being used for Yes Yes construction? (i) What is the source of water? Yes Borewell / Municipal Supply / Tanker Water (ii) Has water been tested and approved by Yes Initial water test report approved Engineer-in-Charge before construction? (iii) Has water been tested subsequently as per Yes Tested periodically requirement? 3. Quality of Workmanship Sr. No. Parameters Yes/No Remarks 1 Whether works of all the electrical Yes Executed under Licensed Electrical wiring/connections/lift installation/other electrical Supervisor/Engineer; Electrical installations have been carried out under Inspectorate approval on record. authorized/registered electrical engineer and whether records of the same has been maintained? 2 Whether all related works of plumbing & sanitary Yes Executed as per IS 2065 & National including installation of water supply systems, Building Code (Part 9); hydrostatic testing drainage systems, sewage systems, sinks, toilets logs maintained. etc. have been carried out under authorized/registered plumbers/sanitary contractors and whether records of the same has been maintained? Page 2 of 4 Sr. No. Parameters Yes/No Remarks 3 Whether all the work is being carried out under Yes Supervised by qualified Civil Engineers; supervision of experienced and skilled professional? tolerances maintained per IS 456 and Further, whether the workmanship and quality is relevant IS codes. satisfactory and up to the mark and the work is within the acceptable and permissible limits of deviations as per relevant Code of Practice? 4 Whether remedial measures are undertaken to Yes Integral waterproofing provided prevent dampness and leakages? If yes, provide details 5 Whether safety precautions are undertaken during Yes Mandatory PPE kits, safety nets, construction activities for all type of workers? perimeter barricading, and weekly toolbox talks implemented. 4. Miscellaneous Sr. No. Parameters Yes/No No 1 Whether third party quality inspection is being Yes Periodic TQA audits conducted carried out on site during/after completion of the works? If yes, provide details. 2 Whether anti-termite treatment has been undertaken Yes Pre-construction anti-termite treatment for the soil? executed as per IS 6313 (Part II & III). 3 Whether fire-fighting arrangements has been No undertaken under supervision of fire consultant? 4 Whether proper signages have been installed on Yes Safety, directional, floor layout, and site/completed building as per requirement? emergency exit signages installed. 5 Whether precautions are undertaken to avoid air Yes Water sprinkling, 10m high tin perimeter pollution during construction? Please specify. shielding, covered debris chutes, and tarpaulin covering on transport trucks. 6 Whether records of all test reports/results have been Yes Site QA/QC dossier maintained and properly kept in the prescribed formats and whether cataloged for audit/handover. the same are available at site for viewing by allottees and to be handed over to the association of allottees? 7 Whether all relevant records including sanctioned Yes As-built drawings, sanctioned plans, and building plans, utility drawings, various test utility layout plans compiled in master reports/results have been properly kept in the record file. prescribed formats to be handed over to the association of allottees? 8 Any innovative/cost effective/green technology has Yes Use of AAC blocks, fly ash blended been used for improving quality/energy efficiency? cement, solar PV panels for common Please specify. area lighting, and rainwater harvesting system. Yours Faithfully Signature of Engineer (Site Supervisor) Name: NEHA RAMESH PATIL Qualification (Not less than graduate) License No. (if any): Phone No: Place: Agreed and accepted by Page 3 of 4 Signature of Promoter Name: MANDAKINI RAMESHRAV CHAMBHARE PATIL Date: Page 4 of 4