Quotation No.: HDB000ETQ18000011 (Housing and Development Board)
QUOTATION FOR INTERNATIONAL SOCIETY OF ARBORICULTURE (ISA) CERTIFIED ARBORIST FOR CONSULTANCY SERVICES, SURVEYING & RECOMMENDATION FOR NPARKS SUBMISSION FOR THE DEMOLITION OF HDB RESIDENTIAL BLOCKS 1A, 2A, 3A, 4A, 5A & 6A AT WOODLANDS CENTRE ROAD
Company A - $4,948 (Awarded)
Company B - $18,000
Company C - $7
Company D - $20,800
Lowest bid is 99.8% lesser than second lowest bid.
But maybe there is confusion over the quantity, leading to one strange quote here.
Assuming there are 1000 nos trees, then the quote by Company C may be $7000. Using this assumption, then the following applies.
Lowest bid is 29.3% lesser than second lowest bid.
Highest bid is 4.2 times (420%) more than lowest bid.
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