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: 15/09/2025 To, The SAi AARNAV REALTY PRIVATE LIMITED Thane (M Corp.), Thane, Thane, 400601 • Quality Assurance Certificate (Certificate No. ···:·················.for the Year Ending 31ST MARCH 2025) Subject : Certificate for quality of materials used and quality of Construction and workmanship of the work of ASTERIA RESIDENCES having MahaRERA Registration Number P50500066528 being developed by SAi AARNAV REALTY PRIVATE LIMITED Sir, I/We GURMEET SINGH Shave 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 allthorized laboratory as per prevailing and applicable standards, to ensure quality of work and workmanship as per prescribed specifications, and as per NBC and I 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 has been conducted conducted before the structural design and soil before the structural design and soil parameters have been accounted for in the parameters have been considered. structural desian/drawinas? 2 Whether Structural Engineer has been appointed for Yes Name: Mr Purshottam Patankar the project? License No: F-1219630 Mobile: 7122249293 E-mail: oroiect®natankarconsultants.com 3 Whether the inspection registers, site order book Yes Inspection registers, site order book, and and quality control test registers are maintained at quality control registers are properly the site properly and endorsed by the Engineer-in- maintained and endorsed. Charae? 4 Whether testing facilities to check quality of material No is available at site? Page 1 of4 Sr. No. Parameters Yes/No Remarks 5 Whether the statuary provisions for disaster Yes Provisions for disaster resistance/earthquake resistant design have been resistance/earthquake resistant design incorporated, specially in case of multi-storeyed are incorporated. construction? 6 Has suitable cognizance been taken on demarcated Yes Flood lines and local flooding precautions flood lines and aPProPriate Pre cautions taken for are taken care of but the Area doesn't protecting the site from flooding considering local comes under Flood Affected Zone. flooding issues? 2. lnput Materials Sr. No. Parameters Yes/No Remarks 1 Whether the following building materials confirm to Yes I relevant lS/BS/NBC Code, or as per lndustry Standards? lf Ves, provide details: (a) Cement, concrete and coarse aggregate Yes OPC/PPC cement (such as Ultratech. ACC, Ambuja) allConfirming to lS:456. Readv Mix Concrete (RMC) (b) Steel and its alloys Yes Fe 500/550 grade (such as Tata, JSW, or equivalent) as per lS:1786 (c) Electrical wire, fittings and acqessories Yes Polycab, Havells) along with modular switches and MCBs confirming to lS:732 and lS:3043 (d) Plumbing and sanitary flttings Yes CPVC/UPVC (such as Astral, Supreme, Finolex) like Cera. Jaguar or equivalent conforminq to lS:4985 and lS:13592. 2 Whether regular tests of materials and construction Yes GEOTECH LAB products are being done from accredited labs also? lf ves, details of such labs 3 Whether manufacturer test certificate for cement, Yes Manufacturer's test certificates for steel, pipes etc. have been obtained and whether cement, steel, pipes, etc., are obtained supplv records are being maintained? and supplv records maintained. 4 Whether suitable water is being used for Yes construction? (i) What is the source of water? Yes edneweLL (ii) Has water been tested and approved by Yes Enqineer-in-Charqe before construction? (iii) Has water been tested subsequently as per Yes reouirement? 3. Quality of Workmanship Sr. No. Parameters Yes/No Remarks 1 Whether works of all the electrical No wiring/connections/lift installation/other electrical installations have been carried out under authorized/registered electrical engineer and whether records of the same has been maintained? 2 Whether all related works of plumbing & sanitary Yes All works are under supervision of skilled including installation of water supply systems, professionals, and workmanship/quality is drainage systems, sewage systems, sinks, toilets satisfactory within permissible limits. etc. have been carried out under I authorized/registered plumbers/sanitary contractors and whether records ofthe same has been maintained? Page 2 of 4 Sr. No. Parameters Yes/No I Remarks 3 Whether all the work is being carried out under Yes All works are under supervision of skilled supervision of experienced and skilled professional? professionals, and workmanship/quality is Further, whether the workmanship and quality is satisfactory within permissible limits. 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 Remedial measures against dampness prevent dampness and leakages? If yes, provide and leakage undertaken - Dr. Fixit K2 details Crete used. 5 Whether safety precautions are undertaken during Yes Safety precautions for workers during construction activities for all type of workers? construction are beina followed. 4. Miscellaneous Sr., No. Parameters Yes/No No 1 Whether third party quality inspection is being No carried out on site during/after completion of the works? If ves provide details. 2 Whether anti-termite treatment has been undertaken Yes Anti-termite treatment will be undertaken for the soil? prior to flooring/plinth filling as per IS 6313 standards. 3 Whether fire-fighting arrangements has been Yes Licensed Fire Safety Consultant and Fire undertaken under suoervision of fire consultant? Protection Enaineer are hired. 4 Whether proper signages have been installed on No site/comoleted buildina as per reauirement? 5 Whether precautions are undertaken to avoid air Yes GREEN NETS ARE BEING ARE USED. pollution durina construction? Please soecifv. 6 Whether records of all test reports/results have been Yes The records of all test reports and results properly kept in the prescribed formats and whether appear to have been maintained. 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 All relevant records including sanctioned building plans, utility drawings, various test plans, utility drawings, test reports are reports/results have been properly kept in the properly kept and will be handed over to prescribed formats to be handed over to the the association of allottees. association of allottees? I 8 Any innovative/cost effective/green technology has No been used for improving quality/energy efficiency? Please soecifv. • Yours Faithfully Agreed and accepted by Signature of Engineer (Site Supervisor) Name: GURMEET SINGH Qualification (Not less than graduate) License No. (if any): CA/2009/43942 Phone No: Place: Signature of Promoter Name: SAi MRNAV REALTY PRIVATE LIMITED Date: 15/09/2025 Page 3 of 4