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SPECIAL OPERATIONS GROUP <br /> Global 308 Industrial Drive Griffith IN <br /> (PH)219-924-6755 (FAX)219-924-7505 <br /> "tiage Order#15-ReYN2-Additional Information Page I <br /> Dennis Pap August 8,2011 <br /> Hanson Professional Services Inc <br /> 1525 South Sixth Street <br /> Springfield,It.62703 <br /> I'll:217-747-9355 FAX:217-788-2503 <br /> Re: bake Decatur Dam Repairs-City Project 09-02 <br /> South Bascule Gate Additional Repairs <br /> GI Special Operations Group,I-I.0:Prriject# 10-1003 <br /> Mr.Pop <br /> Global Infrastructure,Special Operations Group,LLC is pleased to provide this quotation to provide personnel <br /> and equipment to perform additional work and repairs to the South Bascule Cate,located at the Lake Decatur Dam. <br /> Change Order#15.A.Protect Ondine:Bent Bascule Gate <br /> fhe steel plate for mounting the side seal to the South side of the South bascule gate is bent away from the armature plate."Phis damage was discovered after <br /> dewatering the upstream side of the gate,after installing the bulkhead.The area was addressed in RFI#030.As per HDR's recommendations,dated 815/11, the <br /> steel plate is to be straightened back into the original position.The plate will be heated using a rosebud torch and manipulated back to true.The plate will need to <br /> he reevaluated after the repair to ensurc that the structural integrity of the plate and come:liug welds is not lost.The repair area will he painted to prevent corrosion <br /> with the pre-approved paint. <br /> Change Order 1 S.A.Prosect Cants:Beat Baseuk Gate <br /> This additional work will be bilked at the 2011 IDOT Forcxxl Account basis. <br /> Change Order#15.A Lake Decatur Dent-Bent Bascule Gate <br /> Rem Rate L1;0_M Q& m-Ltla FVvt Cost <br /> Wobal Cost-Labor est. Actual Per llr Actual 35% / $3,169.06 <br /> Global Equipment est. Schedule Per Day Actual N/A 1 $257.28 <br /> O.rngrn est. $18.62 Total 2 15% N'A $43.29 <br /> Aeet,Iene est. $57.50 Total 1 15% N/A $66.13 <br /> Dura-Plate 235 Paint est. $25206 Total 1 150/6 NA $289.87 <br /> 3rd party equipment est. $356.15 Total 1 5% NIA $373.96 <br /> 8andr-7nsurance est. $363.76 Total 1 100/0 NIA $400.14 <br /> Change Order#IS.A (DOT 2011 Forced Account Estimated/pl $4,599.71 <br /> C:hauge Order IS.B:Project Outline:Side Seals <br /> These seals were not noted in the bid documents.llrese seals were discovered after the dewatering the upstream side of the gate and the cover plates were removed <br /> from the horizontal seal on the South bascule gate.These seats are located on top of the brass plates,bolted to the armature plates.The area was addressed in RFI <br /> #030.As per t IUK's recommendations,dated 8.'5111,new seals aro to be fabricated to stat off the far ends of the horizontal seal.The new seals shall be of the same <br /> material specified in the specifications.To properly close offthese openings a sealant(Sikaftex IA caulk)will he applied to the irregular shape seal.As per IIDR, <br /> the stainless steel mounting hardware will be cleaned and reused. <br /> Change Oder I&B:Protect Costs:Side Seals <br /> This additional work will be billed at the 201 I MT Forced Account basis. <br /> Field Services Lake Decalin Dma,4fde Seers _- <br /> Item Rate Lj(LA Miuk U DW C29 <br /> Glohal Cost Labor est Actual Per lir Actual 35% 2 $6,338.12 <br /> Global Equipment est Schedule Per Day .Actual N/A 2 $482.36 <br /> 3ikr/lex L4 Caulk est. $700 Total 2 15% NIA $16.10 <br /> .StWex 260 Primer est. $16.65 '!'oral 1 15% NIA $19.15 <br /> Seals Unlimited Rubber est. $506.00 Total 1 15% N%9 $581.90 <br /> 3rd party equipment est. $567.00 Total 1 5% NIA $595.35 <br /> 8rmdolncurance est. $717.22 Total 1 10% NIA $788.94 <br /> Chan a Order#15.8 TOOT 2011 Forced Account Estimated*d, 9821.91 <br /> Global Infrastructure Special Operations Group,I.I.C. 308 Induetrlal Mve,Grilfah,IN 46319 PH 214924.8755,FAX 219-924-7505 <br />