03262nas|a2200433 i 4500 20260817171354.0 240701s2001 th uzm rtt 00| a1eng d .b1183030x AIT Thesis no.ST-01-33 Songphol Tantighurusathien Bid analysis using ACCEST Bangkok : Asian Institute of Technology, 2001 146 leaves Thesis ; no. ST-01-33 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Civil Engineering Thesis (M.Eng.) - Asian Institute of Technology, 2001 The dominant current bid evaluation practice is to use the lowest bid as the sole criterion for contractor selection, especially in public work due to preference to avoid controversy and public responsibility. Adverse effects include insolvency of contractor, poor workmanship, and extensive claims. The existing design cost analyzer software: "WinACCEST 99 Plus", is modified due to potential and applicability of the software structure, using MS Visual Basics 6.0 and MS Access 97, to provide various analyses. The analyses are based on "Bid Variation Indicator" or BVI: quantitative values, which are both statistical and non-statistical. The modified software is used to analyze bidding data from a real project. The results are further analyzed qualitatively. Suggestions for usage of BVI are provided. The modified software can provide quantitative values to support managerial decisions in the bid evaluation process. Several minor improvements are accomplished: such as data input from spreadsheets, more data types; incorporation and separation into cost elements with general overhead, contingency, and profit; etc. Furthermore, as existing features are maintained, the software can provide analysis on accuracy of design estimates to help facilitate learning from experience of design estimators and to improve the performance of design estimates. Letting of contracts ACCEST (Computer program) Ogunlana, Stephen O., Chairperson Chotchai Charoenngam, Examination Committee Herabat, Pannapa, Examination Committee AIT Partial Scholarship, Scholarship Donor Asian Institute of Technology. Thesis ; no. ST-01-33 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B09699 .b1183030x mnait u 240405 0 010720 m a u 0 mnait mnait mnarc 22 40 20 Barcode : 30050120746044 CREATED : 2014-02-05 RECORD # : i12796724 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160067301 CREATED : 2016-04-20 RECORD # : i12939651 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121002462 CREATED : 2021-05-04 RECORD # : i13338961 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 11973 11973 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.ST-01-33 30050120746044 2026-08-17 17:13:54 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.ST-01-33 30050160067301 2026-08-17 17:13:54 1 2026-08-17 40 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.ST-01-33 30050121002462 2026-08-17 17:13:54 1 2026-08-17 20