Contractor Base Quotation Additive Scope Amount Total Amount Slater Waterproofing $684,351 $122,510 $806,861 Williamson $1,510,500 $53,525 $1,564,025 Strctural Preservation Systems $855,633 $149,920 $1,005,553 CSI Services $877,000 $337,600 $1,214,600 NMN Construction $1,666,099 $1,151,259 $2,817,358 North Pier Parking Structure Repairs - Quotation Summary Table North Pier Parking Structure Repairs - Quotation Summary Results Work Item Description Units Qty
3.3a Tee Flange Repair Full Depth SF 277
3.3b Tee Flange Repair Full Depth at Joist SF 90
3.3c Tee Joint Repair Full Depth SF 55
TOTAL
Slater Waterproofing SPS Wiliamson NMN CSI
$77,560 $98,914 $20,775 $494,600 $221,600
$27,900 $32,138 $13,500 $498,600 $72,000 $17,050 $18,868 $19,250 $158,059 $44,000 $122,510 $149,920 $53,525 $1,151,259 $337,600