CHAPTERS
- I. PIPING ABOVE GROUND
- II. PIPELINES
- III. STEEL STRUCTURES
- IV. PROCESS EQUIPMENT
- V. STORAGE TANKS CYLINDRICAL AND SPHEROIDAL
- VI. WELDING AND FLAME CUTTING
- VII. CORROSION PROTECTION
- VIII. THERMAL INSULATION
- IX. ESTIMATES
- X. PIPING ABOVE GROUND ESTIMATE POINTS FOR BUILD-IN ITEMS
- XI. WEIGHT FACTORS
- XII. TECHNICAL CALCULATION MANNER OF DATAS COMPILING
- XIII. MAN HOURS FOR OVERHAULS IN PETROCHEMICAL PLANTS
- XIV. FACTORS AND MAN HOURS FOR PIPING AND STEEL STRUCTURE WORKS IN CALL FOR TENDERS OF "TECHNIP" COMPANY
- XV. APPENDIX
TECHNICAL CALCULATION AND ESTIMATOR'S MAN-HOUR MANUAL
by: Marko Bulic
MAN HOURS FOR OVERHAULS IN PETROCHEMICAL PLANTS
- 1. PIPING ERECTION AND DISMANTLING
- 2. MAN HOURS FOR OVERHAUL OF EQUIPMENT IN PETROCHEMICAL PLANTS
MAN HOURS FOR OVERHAUL OF EQUIPMENT IN PETROCHEMICAL PLANTS (PEP = 90%)
1. HEAT EXCHANGERS
- 1.1. Type - STANDARD (HAARNADEL) : Mhr for 10mm of heat exchanger diameter
- 1.2. Type - WITH A FLOAT HEAD (SCHWIMMKOPF): Mhr for 10mm of heat exchanger diameter
- 1.3. Type - REBOILER WITH EXPANSION (TYP REBOILER MIT KOMPENSATOR):
- Mhr for 10mm of heat exchanger diameter
- WORKS INCLUDED:
- - Opening and disassembling of heat exchanger head
- - Extraction of pipe bundle
- - Transport of pipe bundle to cleaning
- - Cylinder washing
- - Bolt cleaning and lubrication with graphite grease
- - Reassembling and completing
- - Pressure tests of the assembly
- - Possible removal of branch piping and reinstallation
- 1.4. PLACEMENT OR REMOVAL OF BLANKING PLATES
- MAN HOURS FOR PIPING OVERHAUL [ITEM. 22.1. รท 22.4] X
- 1.5. SPECIAL PRESSURE TESTING OF PIPE BUNDLE AND PIPE CLOSING TO CALCULATE AT OVERHEADS HOUR OR:
- 1.5.1. PRESSURE TESTS: Mhr for 10 mm of heat exchanger diameter
- 1.5.2. PIPE CLOSING - PLUG: Mhr for each pipe
