The URL can be used to link to this page

Home My WebLink AboutC2009-489 - 12/15/2009 - ApprovedCHANGE ORDER Department of Engineering Services City of Corpus Christi, Texas CHANGE ORDER NO: 02 FUNDING SOURCE: CONTRACT TIME: 90 Days Operating Department: Engineering Services DATE: 9-Sep-09 Name of Project: Wards Building Rehabilitation and Parking Lot Contractor: Hamman Excavating, Inc. CHANGE ADD Insta116'-0" high industrial grade aluminum fence around perimeter of site with (1) 16'-0" cantilevered entry gate, (1) 16'-0" cantilevered exit gate, (1) 4' wide walk gate with all required operators, keypad and safety loops for proper operation of gate system. $ 41,364.75 Refer to Change Order Request # 1 -Revised dated July 22, 2009 attached and Attachment A -shop drawings submittal with A/E comments 08/18/09. Grand Total $ 41,364.75 Why was this change necessary? (If left offthe plans and specifications, explain why?) Fencing for site was not included in original scope of work. How can similar changes be avoided in the future? Scone of work shall be reviewed by all parties involved to determine A. CONTRACT PRICE B. TOTAL CHANGE ORDER (inc. current) C. NEW CONTRACT PRICE D. THIS CHANGE ORDER E. PERCENT TOTAL CHANGE (B/A) F. PREVIOUS TIME AUTHORIZED G. ADDN'L CONTRACT TIME THIS CHANGE ORDER H. TOTAL ADDITIONAL TIME CITY OF CORPUS C ISTI, TEXAS CONTRACTOR Director of E ineering Services ' ~T~ - ~'°'"'" '~'~_;..~~ ~,-...,.., i~11~,~14JG ~H/41~r~ Title: ` -~ ~~.~~i T/ APPROVER ~ ~ ~~ Operat ng D partBment ~ ~r~2~~~~, AU~61i0R1Z~ 2009-489 ~' M2009-353 '-"'r. of Management & Budget ~ (~G~ ~~' CptlTiCll.. f 12/15/09 Legal Department _ EIamman Excavating - ~SEC~ TRRY ~~ $ 239,000.00 C~~ /!/-~/ $ 51,864.75 /~ $ 290,864.75 Glen Ray Torno, IA ~ $ 41,364.75 Architect 21.70% 14 Calendar Days 18 Calendar Days (No additional overhead cost allowed) 32 Calendar Days DEDUCT Hamman ~c,AV~nvG 1814 Holly Road Corpus Christi, Texas 78417 Ph-361-806-0964 Fax-361-808-0384 Chanr:e Order Request Date: July 22, 2009 To: SolkaNavaTorno, LLC Weber Road, Suite 310 Corpus Christi, Texas 78413 Ph-361-854-1471 Fax-361-854-1470 Attn: Ray Torno / Rudy Gonzales Re: Change Order Request #1-Revised Proj.: Wards Building Rehabilitation and Parking Subj.: Fence and Gate Mr. Solka & Mr. Gonzales Hamman Excavating is requesting a Change Order for the following added item(s): • Fencing Sub-Contractor $34,725.00 • Surveying /Layout $ 450.00 • General Conditions 1758.75 $36,933.75 Overhead (7%)---~ $ 2,585.00 Profit (5%)---------~ 1846.00 For the Total Amount of ---------~ $41,364.75 Hamman Excavating, in accordance with this additional work, is requesting 18 additional days be added to the completion date. If you have any questions please feel free to call me! Thank You! Bobby Pullin 361-877-1718 DEPARTMENT OF ENGINEERING SERVICES CHANGE ORDER SUMMARY SHEET September 9, 2009 PROJECT: Wards Building Rehabilitation and Parking Lot (Project No. 4369 & 4375) APPROVED: City Council on -Motion No. CONTRACTOR: Hamman Excavating, Inc. 1814 Holly Road Corpus Christi, Texas 78417 TOTAL CONTRACT AMOUNT ...................... 25% Limit Amount .......................................... Change Order No. 1 August 11, 2009............ Change Order No. 2 September 9, 2009 ...... Total ............................................................... $239,000.00 $ 59,750.00 $ 10, 500.00 $ 41, 364.75 $ 51, 864.75 = 21 7% <25% ATTACHMENT A NOtBS: Fence dimensions must be as required to fit site conditions and property dimensions - 8'-0" module will not work in aN segments. 2. Gate operator must include the following options in addition to standard features; a. DC2000 Power Backup b. Past Haunting Plate 3. Fence contractor to provide all lobar, material and accessories far a complete functional installation including layout, post footings, operator unit footings, pedestal footings, keypads, pedestal mounts, bollards, bollard footings, exit loops, low voltage wiring and conduit, asphalt saw cuts for sensor loops, and etc. 4. Fencing contractor to coordinate his installation work with electrical contractor providing new power to gate operators. All control wiring and control wiring conduit by fencing contractor.. 5. Fencing contractor to coordinate canfiguratian of fencing, gates, operators, controls, and etc. with location of shade canopy foundations, calumny, driveways, curbs, planters, sidewalks, and etc. ~i. Nate that existing sidewalks, buildings, driveways, and etc. may or may not be properly located in relation to actual property lines or corners. Fence is to be constructed completely within the actual legal boundaries of the property. 7. Note that previous excavation on the site has uncovered subsurface abstractions including concrete foundations, beams, concrete rubble and masonry rubble which may interfere with normal past halo drilling equipment. Consult with the General Contractor far known locations of obstructions expected to be encountered and provide far additional demolition ar specialized drilling equipment as required far installation of fencing components at na additional cast to Owner. 8. Include all permits, inspections and fees required, if any for the fencing scope of work. 9. Coordinate entry, exit and personnel gate control equipment and installation with owner requirements far tenant access, fire department access and security. Set up initial caries and programs as directed by Owner and provide designated owner personnel with detailed instructions far operation and maintenance. ~:~a~m~~aa~s~.sR,ar~ os,s~~ric~;~oc Project: Aluminum Fence and Gates at Wards Building Industrial Grade Aluminum Fence - Alumaguard 6' tall three mail spear -style Belmont • Manufactures I.,ifeti~ne Warranty on Fence • 8' wide fence panels • tea - lb' wide motorized cantilever gates 1. Entry gate with keypad access and safety photo eye. 2. Exit gate with in ground exit loop and. safety photo eye. • 1 ea - 4' wide pedestrian swing gate 1. Walk gate with n~em~~~~al cox~~i-mien lock ~~ • Cantilever Gate Posts - {3ea per gate) ~"x4„x.1zs„ • Walk Gate Posts {tea per gate] 3" x 3" x .125" • Horizontal Fence Rails • Fence Pasts (spaced 8' apart) 2-112" x 2-1/2" x .075" • Fence Pickets {3-718" spacing} 1"x1"x.060" • Fence Color Black • Entry Keypad Digital with 480 code capacity Includes mounting pedistal • Slide Gate Operator Elite 1 /2hp high traffic commercial slide gate operator Syear manufactures warranty .3i;~g,,. ~ ~ 'O ~j ~ ~ ~ '~ C " ^r (~~ v.~. 1~ ~' ~~~ (W i ~~C~"'.° ~/ J ym ~5 ~~ 7 Fs w~, 4 }~F ~,. ,.,:r'...... .. :M,. r- v _: t ~" u w ~~ x„ y«?~L.'7T1". S 4 r S~3000ULTM High-traffic commercial slide gate operator The SL3000UL'"' is recommended for high-traffic applications such as gated communities and commercial buildings. Designed for smooth, exceptionally quiet performance, the unit can handle continuous operation with gates weighing up to 1,000 lbs. and up to 37 ft. in length with a traveling speed of 12 inches per second. SL3000ULDMTM Dual-motorJhigh-temperature commercial slide gate operator Unlike any other slide gate operator, the SL3000ULDM'"' features a patented dual-motor drive system far superior performance in hot weather climates such as desert environments. Engineered for high-traffic commercial applications, the unit is designed to operate without overheating, using one motor to open the gate and the other to close it. Capabilities include continuous operation with gates weighing up to $00 lbs. and up to 37 ft. in length. SL3000ULiHPTM Heavy-duty, one-horsepower commercial slide gate operator The Sl~3000UL1HP°"' is our most powerful slide gate operator. Equipped with two 1l2 HP motors and aheavy-duty transmission, it is the perfect choice for large, heavy wrought-iron gates. With 210 lbs. of pulling torque, the unit is capable of 35 cycles per hour on gates weighing up to 2,000 Ibs. and up to 37 ft. in length.