CONSULTANCY SERVICES PREPARATION OF DRAWING DESIGN AND ESTIMATION FOR PROVN OF STOWAGE SHED NEAR AED ALD PARKING AT ICGAS DAMAN

Consultancy services (Preparation of architechtural and structural Drawing, structural design and estimation for Provin of stowage shed near AED/ALD parking at ICGAS Daman as per specifications below:- 1. SCOPE OF WORK(for preparation'design and estimation):- (a) Permanent Building with inner dimension 35.97mtrs length and 6.00 mtrs width and 6.5 mtrs height. 2. BRIEF SPECIFICATION:- (a) Isolated/Raft foundation or suitable foundation as per SBC report. (b) Excavation in any type of strata. (c) PCC (1:5:10) type D-2 in foundation sub base. (d) Design Mix concrete M-30 for all RCC work including necessary formwork & TMT FE 500D steel reinforcement. (e) PCC Block masonry CM 1:6 for 200 mm thick wall & CM 1:4 for 100 mm partition wall. (f) Filling in Approved earth/excavated material. (g) Pre-construction antitermite treatment (ATT) under the floors & around the buildings including foundation as per relevant IS/SSR. (h) PCC 1:2:4 with water proofing compound in DPC. 3. SUPERSTRUCTURE:- (a) RCC framed structure with Design Mix concrete M-30 for all RCC Work including necessary form work & TMT steel reinforcement 500D. (b) PCC Block masonry CM 1:6 for 200 mm thick wall & CM 1:4 for 100 mm partition wall. 4. ROOF SLAB:- (a) Design Mix Concrete M-30 for RCC Work and inaccessible/accessible roof laid to slope 1:40 with APP modified water proofing treatment to roof slab. 5. FLOORING :- (a) 20-25 mm thick mirror polished Kota stone in flooring over 20 mm thick screed in CM (1:6) over 75 mm thick PCC (1:4:8) type D2 sub base over 100 mm thick hard core over approved earth filling with ant termite treatment. (b) 75 mm thick PCC 1:2:4 type B-1 over 75 mm thick PCC (1:3:6) type C-2 sub base over 150 mm thick hard cover over approved earth filling for plinth protection. 6. SKIRTING/ DADO:- (a) 15 -20 mm thick polished kota stone over 10 mm thick backing coat in CM (1:4) in dado/skirting. 7. JOINERY:- (a) Aluminium window / ventilator with 02 Nos gear operated rolling shutter/Door with pressed steel frame. 8. FINISHES 8.1 Internal :-(a) 15 mm thick cement plaster in CM (1:6) finished with wall care putty finish to internal surfaces of walls. (b) 5mm thick plaster in CM 1:4 finished even and smooth without using extra cement on ceiling.3 coats of white wash to ceiling and soffits on walls and 2 coats of oil bound distemper over a coat of primer on internal surfaces of walls. 8.2 External :- (a) 20 mm thick cement plaster in CM 1:4 in 2 coats using water proofing compound. (b) 2 coats of Acrylic anti fungalexterior emulsion paint over a coat of primer on walls, chajjas& other external surfaces. 9. ELECTRICAL WIRING:- (a) Concealed Conduit Electric Copper Wiring using PVC conduits with CFL / FTL fitting. DESIGN PARAMETERS:- 1. Location : Coast Guard Technical Area of Daman. 2. Type of Construction : RCC framed construction. 3. Seismic Zone : Zone III. 4. Configuration : As mentioned above. 5. Type of Accommodation : Storage Accommodation 6. Loading : As per IS-816 and as per specification attached. 7. Super structure per IS : Design Mix concrete M-30 for all RCC work as 456-2000 and Masonry work with precast PCC solid building blocks. 8. Exposures : Severe. 9. Type of Cement : OPC 53 Grades. 10. Coarse aggregate : 20 mm graded size (crushed basalt)/stone aggregate for all RCC works. 11. Fine aggregate : Natural sand as per IS-383/crushed stone sand. 12. Type of foundation : As per soil investigation report. 13. Service provision : As per relevant IS for the zone applicable. 14. Steel reinforcement : TMT of grade Fe-500/500D, Fe-550/550D. 15. Workability : Slump as per relevant IS specification or as per recommendation for design mix M:30. NOTE::-(i) Fe-500/500D, Fe-550/550D Grade steel (for reinforcement) shall be considered basically for the design. (ii) All latest IS Code provision shall be Considered in design. (iii) For missing details, if any the consultant shall obtain the same from the office of Garrison Engineer Daman. (iv) Any relevant IS codes other than those mentioned are also to be considered. CONSULTANT LIABILITY :- The consultant is expected to carry out its assignment with due diligence and in accordance with prevailing engineering standards and should be liable for the following: - (a) The overall responsibility of the architectural and structural drawings along with plan, elevation, section and schedule of finishes, structural design and estimate rests with the consultant. Consultant may be called upon in any mid-term review of design requirement during currency of works due to site requirement. (b) In case of any defect/ damage detected in the designed infrastructure during its design life and the same will be attributable to the consultant. (c) It is the responsibility of the consultant to get third party vettingat his cost by a government recognised body like the IlTs/ NITs/ Recognised Government Technical Bodies for soundness of design and drawings, adherence to NBC norms, statutory orders and regulations, IS codes etc. (d) The vetting of designs and drawings and its report should be from the designated institute (duly signed by authorised signatory on behalf of the institute) and not from a professor/ individual of the institute in his personal capacity. The third party vetting the designs, drawings shall also be liable for ensuring that the designs and drawings produced are in compliance as per the laid down standards, regulations and sound engineering practices. (e) A certificate that all details have been thoroughly checked and are in compliance to standards, codes, regulations in respect of safety, soundness and economy shall be obtained from the vetting agencies and to be submitted by the consultant. (f) The consultant will also be liable and answerable for any design deficiencies detected during design life of the building and may be called upon to address such issues if any. (g) Complete set of drawing / design / estimating data in triplicate folder in a presentable manner to be submitted to this office within 45 days from the date of acceptance.

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