FORM 1 [See Regulation 3] Date: 30.06.2026 To, Shri. Pritesh D. Savla of M/s. Vini Developers CA to Rose Blossom CHSL 204-205 A-Wing, Kailash Towers, N.S Phadke Marg, Sahar Road, Andheri East, Mumbai- 400 069. Subject: Certificate of Percentage Registration Number- P51800053800] situated on the Plot bearing CTS No. 262/A, demarcated by its boundaries ( ) CTS.NO 253/A, 273 to the North, Existing Road No.05 having 12mtrs width of the South, CTS.NO 263/4, to the East, CTS No. 261 & 258 to the West, of Division Kokan, Village Mogra, Taluka Andheri, District Mumbai Suburban, PIN 400 060, admeasuring 959.02 sq.mts area being developed by M/s. Vini Developers. Ref: MahaRERA Registration Number P51800053800 Sir, We U.B ARCHITECTS have undertaken assignment as an Architect/Licensed Surveyor of certifying percentage of completion of construction work of Project Rose Blossom CHSL One No. of Buildings(s) 2 Wing of the Phase of the Project situated on the Plot bearing CTS No. 262/A, of Division Kokan, Village Mogra, Taluka Andheri, District Mumbai Suburban, PIN 400 060, admeasuring 959.02 sq.mts area being developed by M/s. Vini Developers. 1. Following technical professionals are appointed by Owner / Promoter: (i) M/s/Shri/Smt U B ARCHITECTS as Architect; (ii) M/s/Shri/Smt/ BIG TREE ENGINEERING LLP as Structural Consultant. (iii) M/s/Shri/Smt ANPRA ENTERPRISES as MEP Consultant. (iv) M/s/Shri/Smt. DINESH MEHTA as Site Supervisor. Based on Site inspection, with respect to each of the building of the aforesaid Real Estate Project, I certify that as on the date of this certificate, the Percentage of Work done for each of the building/Wing of the Real Estate Project as registered vide number P51800053800 under MahaRERA is as per table A herein below. The percentage of the work executed with respect to each of the activity of the entire phase is detailed in Table B. Office: 602-B, 11 Sarvoday, Kher Nagar, Bandra (East), Mumbai 400051. | Tel: +91 22 2647 7036 TABLE A Building / 2 Wings (to be prepared separately for each Building/Wing of the Project) Sr. No Tasks/ Activity Percentage of Work (1) Excavation 100% (2) One number of Plinth 100% (3) Number of Podiums Nil (4) Stilt Floor 90% (5) Slabs of Super Structure 100% (6) Internal Walls, Internal Plaster, Floorings within 90% Flats/Premises, Doors and Windows to each of the Flat/Premises (7) Sanitary Fittings within the Flat/Premises, Electrical Fittings 95% within the Flat/Premises. (8) Staircases, Lifts Wells and Lobbies at each Floor level 95% connecting Staircases and Lifts, Overhead and Underground Water Tanks. (9) The external plumbing and external plaster, elevation, 95% completion of terraces with water proofing of the Building/Wing. (10) Installation of lifts, water pumps, Fire Fighting Fittings and 90% Equipment as per CFO NOC, Electrical fittings to Common Areas, electro, mechanical equipment, Compliance to conditions of environment /CRZ NOC, finishing to entrance lobby/s, plinth protection, paving of areas appurtenant to Building/Wing, Compound Wall and all other requirements as may be required to obtain Occupation / Completion Certificate. Office: 602-B, 11 Sarvoday, Kher Nagar, Bandra (East), Mumbai 400051. | Tel: +91 22 2647 7036 TABLE B Internal and External Development Works in respect of the entire Registered Phase. Sr. Common Areas and Facilities, Proposed Percentage Details No. Amenities (Yes/No) of Work done (1) Internal Roads & Footpaths No - (2) Water Supply Yes 50% - (3) Sewerage (chamber, lines, Septic Yes 100% - Tank, STP) (4) Storm Water Drains Yes 100% (5) Landscaping & Tree Planting Yes 80% (6) Street Lighting Yes 0% (7) Community Buildings No - (8) Treatment and disposal of sewage No - and sullage water (9) Solid Waste management & No - disposal. (10) Water conservation, Rain water No - harvesting. (11) Energy management No - (12) Fire protection and fire safety Yes 90% requirements (13) Electrical meter room, sub-station, Yes 95% receiving station (14) Others (Option to Add more) - - Yours Faithfully, For M/s. UB Architects, UJWAL Digitally signed by UJWAL SATISH BHOLE DN: C=IN, O=UB Architects, OU=NA, Phone=e54697daa7ab5569fcce8a8fa9f72 6d0b7289c9ec68b72bd428d58c392ba1d6 SATISH 8, PostalCode=400051, S=Maharashtra, SERIALNUMBER=87ef8ef6514575b6a0b1 14c03543929a54507a3d00a90897d4f635 0dd78880ee, CN=UJWAL SATISH BHOLE BHOLE Reason: I am the author of this document Location: your signing location here Date: 2026.09.22 11:13:27+05'30' Foxit PDF Editor Version: 11.2.2 Ar. Ujwal Satish Bhole (CA/2010/47919). Office: 602-B, 11 Sarvoday, Kher Nagar, Bandra (East), Mumbai 400051. | Tel: +91 22 2647 7036