* All drawing notes – 03 are mentioning 34 Mpa but as per Aramco Standard SAES – Q - 012 Para 4.6 The minimum 34.5 Mpa (5000 psi).

* At drawing SD - FCC – 846521 – 210 & SD - FCC – 846521 – 211 The title of the drawing mentioned PRECAST CONCRETE FENCE - TYPE K4 (50M) instate of (30M).

* SD – FCC – 846521 – 207 Section A-A The rebar space should be maintain to avoid the honeycomb as per ACI 318 - 08 sec. 7.6 and General Note VA – 846497 – 001 Section III Reinforcement – i.
