1.It is not mention the concrete strength in the submittal which is 4000 psi as per the Vendor recommendation (AS&E).
2.Provide 102 mm cover over steel at all concrete surfaces (AS&E Equipment Foundations) facing the AS&E equipment as per Vendor recommendation (AS&E). One of the buildings facing the AS&E equipment is Operator Building; we need Vendor Confirmation if IC has to revisit the concrete cover of any building which is facing the AS&E equipment.
3.IC did not follow the Vendor recommendation at edge of slab, IC providing 4 ᴓ20 mm and ᴓ10 @ 300 mm but as per Vendor recommendation the Rebar at edge of Slab is as mentioned:
•6x6 – 10/10 WWF TEMP REINFORCEMENT AT SLAB TOP.
•(6) #8 BARS LONGITUDINAL HORIZONTAL LONGITUDINAL @ FOOTING EDGE.
•#8 BARS E/W @ 10â€ (254) O.C BEND LATERAL @ EDGE.
4.No details of the drainage pits with opening in the foundation and conduit stub-up (Electrical and Communication)
5.Posts fixations are not mentioned in the submittal how will be … embedded anchor or drilling bolts?
6.No details of Expansion Joints.
7.Provide the Rebar Details for Short and Long bent bar with the hook length.
8.I prefer a drainage system connecting to main drainage system instead of using Drainage pit which will drain the condensate water under the foundation.
9.IC shall provide enough space for maintenance purpose with hard impervious paving as per Vendor recommendation (AS&E).
10.I prefer Mr. Mark, Mr. Marwin and Mr. Prasad to review the submittal for Mechanical, Electrical and Communication disciplines.