Pls. find our comments below for equipment layout:
1.Pls. show the internal pipe routing and electrical cable routing with 3D-view to understand the layout better before we could give the final clearance.
2.Height of feed tank D-101 may please be reduced as far as possible.
3.View of D-104 may be wrongly appearing at Level -3m in Sheet 2 of 2, Drg. No. TFS-09-39-LYT.Pls. check & correct.
4.D-105 and D-104 are supported on structure at 2.0 m level. Pls. see to it the height and clearance is not a hindrance to man movement ans safe working.
5.Space between Axial flow pumps and between Calendrias and their ducts is very less. It should be at least 1.0 m for man movement and maintenance activities. Similarly this is applicable for other equipments at all platforms.
6.Equipment no. 35 shown at 3 m level is not appearing in equipment list. Pls. mention its description.
7.2 Nos. horizontal dished end tanks of 4 KL (Dia-1.645m, Tan length-2.050 m) capacity each for stripper condensate are to be installed in the structure. The elevation required from the bottom discharge is at least 6 m. Pls. accommodate those suitably for collection of stripper condensate. Can a horizontal stripper condenser be considered instead of vertical one?
8. Pls. make a provision of hoist (SWL-500 Kg, 1x1x1m) also for lifting of cleaning chemicals from ground floor to CIP tank in the structure near CIP tank.
9. CIP tank should also be placed such that any charging of solid cleaning chemical can be done easily. It should not be below stairs.
10. The layout is appearing to be slightly congested. Pls. make movement little safe in terms of the space required between the equipments. At all levels, there has to be a clear cut 1 meter movement area around. This is after offsetting the pipelines etc. For this purpose if platform length is to be increased marginally, it will be okay from our side. For that matter total platform area of 6x16m will be acceptable to us against 5x14.3 m proposed by you.
11.Refer Drg. No. TFS-09-39-LYT, Sheet 1 of 2, send LH view also to understand the cat ladder arrangement from platform at 9m to platform at 11.6m.
12.To keep clear height between the platform 9 m and 11.6m, we shall suggest that height of platform 11.6m be increased to 12m. You may decide appropriately.
13.Pls. provide equipment loading details along with the layout at the earliest.
