Feb ruary 2015 BOFDAC news Bureau of Facility Design & Construction, Harrisburg, PA 17101 www.dcnr.state.pa.us/facdes Phone: 717-787-7398 Fax: 717-705-5549 Message from Acting Secretary FACILITY DESIGN& CONSTRUCTION Cindy Adams Dunn Inside This Issue On almost every summer weekend (and many in the spring, fall and Message from Acting Secretary Cindy Adams Dunn 1 Director’s Notes: Enhance Penn’s Woods Update 1 Lift Station Rehab Work Complete At Marsh Creek State Park 3 Slate Run Trail Bridge Provides Easy Access for Users 4 technical fields whose work – past and present – gives us FDC Conducts Annual End of Year Meeting and Luncheon 5 this infrastructure. My Dad was an engineer for the departments of Works In Progress 7, 8 Fall 2014 Beach Assessment Presque Isle State Park 9 Delaware Canal Bridges Targeted For Major upgrades 10 Bidding Summaries 11 look forward to working with you on the challenges of and Employee Profile 12 opportunities for maintaining and improving our vast infrastructure, and your innovative work making our facilities Bureau Activities and News 12 winter) I can be found in a state park or forest, along a trail or on a waterway. As a result, I have great appreciation for the visitor facilities, trails and access areas that enhance the experience and make our outdoor places safe and comfortable. I have great respect for those of you in our Forests and Water and Environmental Resources, and through his stories I have personal as well as professional insight into the tremendous work done by the folks in your profession. Thank you for welcoming me back to the agency. I models of conservation and energy efficiency. infrastructure initiative – Enhance Penn’s Woods and Cindy Adams Dunn talked about the way forward. On the whole, it was my Acting Secretary pleasure to state, in unflinching and unequivocal terms, that members of our staff, both technical and non- Director’s Notes: technical, did a great job with the initiative in the areas of Enhance Penn’s Woods Update project planning, design, construction, delivery and reporting. I stated that even though Enhance Penn’s Woods initiative only started in February of 2014, as of November 2014, projects of various sizes worth over During my opening remarks at the Bureau’s “end of year” meeting in that altogether; projects worth $43.04 million were either completed, in bidding or in construction and the December, among other things, I highlighted the progress the Bureau has Alfred Uzokwe, P.E. $38.6 million were already in construction. I also noted made so far with regards to our -1- Continued on page -2- BOFDAC news Director’s Notes …Continued remaining projects were in various stages of design. This remains a great feat on the part of our staff considering that this initiative just started 10 months earlier. It is a testament to the great work that our staff does in working to upgrade Parks and Forestry’s aging infrastructure and giving them the desired and befitting facelift. I thank all our staff members. On another note, let me say that most of the FDC Bureau Director, Alfred Uzokwe welcomes his Bureau staff to the Bureau’s annual End of Year Meeting “director’s notes” I have written over the years have always been about our design and construction projects. I want to use the very first “director’s notes” of the new year to highlight another aspect of what we do. The Bureau of Facility Design and Construction staff designs projects and then manages the construction process until the infrastructure is standing. There is however a process in the middle. I am referring to what happens between the time the design of a project is completed and the project is awarded to a contractor for construction. After the design of a project, all design and construction documents are assembled and forwarded to our Contracts Section. Staff in this section review all documents for completeness and prepare other pertinent documentation in readiness for bidding. They are responsible for advertising the projects, bidding and FDC Bureau Director Alfred Uzokwe provided employees a detailed update on their successful efforts in support of the Enhance Penn’s Woods Program awarding contracts. They respond to administrative questions regarding the contracts from potential bidders; clarify all administrative aspects of construction contracts as and when inquiries come in from potential bidders. They provide guidance to bidders concerning the administrative aspects of the construction contracts’ bidding procedures. I just want to thank members of the Contracts Section: Sharon Enders (Section Chief), Teresa Allen, Amanda Paisley and Lynn Szwedko. I also want to thank our administrative staff in our four regions that also help in contracts issues: Patti Boots, Tina Czekai, Sandy Lewis and Darlene Grimes. They help propel this Bureau to success in our endeavors. Finally, considering the rate at which the days seem to be flying by, soon the construction season will be upon us again. We are ready! We are always ready. Daniel Devlin, Director Bureau of Forestry, acknowledges FDC staff for their efforts in supporting the Enhance Penn’s Woods Program at the Bureau’s End of Year Meeting HAPPY NEW YEAR ALL! -2- BOFDAC news Lift Station Rehab Work Complete at Marsh Creek State Victor Li, P.E. Marsh Creek State Park is a 1,727-acre park located in the rolling hills of northcentral Chester County. The park, and especially the 535-acre lake, was developed to help manage flooding, water shortages, and provide recreational opportunities for the populous Brandywine Creek Watershed area. Marsh Creek lake is extensively used by residents for fishing and sailing as well as providing a rest stop for migrating waterfowl. As with all parks, sewage infrastructure is vital to park operations. The park’s previous sewage system consisted of a lift station wet well (esentially a pit where Components of the new lift station are set in place during construction raw sewage would enter). When the liquid reached a certain level in the wet well a switch would trigger the pumps in the adjacent dry well to pump the sewage from the wet well through the sewage line in the dry well to the gravity line which connected to the neighboring sewage authority in Upper Uwchlan Township. Project Capsule Project Number: Project Coordinator: Project Designer: Construction Manager: Construction Inspection: General Contractor: Construction Cost: Fund: Through the years, the existing wet well had a history of malfunctions as evidenced by the broken bar screen and platform grating (both used to filter out larger solids) and their supports. It was common for large items such as diapers to clog and subsequently stop the pumps. With these issues in mind, the decision was made to rehabilitate the existing sewage lift station. Work under the contract consisted of the FDC-418-7537 Anthony Giacobbe, P.E. Victor Li, P.E. Victor Li, P.E. Victor Li, P.E. PSI Pumping Solutions, Inc. $164,700.00 Key 93 demoliton and backfilling of the existing dry well structure and to furnish and construct a new duplex submersible non-clog sewage pump station. The new pumps were installed in the existing wet well; however, unlike the old pumps the new pumps can transport larger solids directly to the gravity line connected to the Townhips municipal treatment system. The work also included new piping and valves; new electrical and control panel systems and a new yard hydrant to facilitate maintenance operations. The project began in September 2014 and was completed in October 2014. Overall park visitation is contingent upon these facilities being operational and/or open to the public; therefore, the contractor had to provide a sewage bypass during construction. It is The completed project will ensure uninterrupted facility operations and eliminate unexpected building closures anticipated that the new sewage lift station will eliminate the potential closure of the park’s facilites due to failure of the pump station. -3- BOFDAC news as well as local businesses that benefit from the trail users. Slate Run Trail Bridge Provides Easy Access for Users The project was financed in part by a $150,000 grant from the Community Conservation Partnerships Program, overseen by DCNR’s Bureau of Recreation and Conservation. Phil Kozak, P.E. A dedication for the project was held on Oct. 27, Tiadaghton (an Algonquin word meaning either “river of pines” or “bewildered river”) State Forest is 2014. Those attending the dedication, including then DCNR Secretary Ellen Ferretti and State Sen. Gene Yaw, geographically dominated by the Pine Creek Valley. The praised the new bridge for the safety and trail accessibility early forest consisted of pine, hemlocks, and American it provides to hikers. chestnut; however, extensive logging cleared most of these trees away by the 1900s. Most of the land for the current forest district was purchased from the lumber companies between 1900 - 1930 and today, the forest is dominated by mixed oak forests. One of the most popular trails in the district is the Black Forest Trail, a 42-mile loop hiking trail built and maintained by the Bureau of Forestry. The trail utilizes old railroad grades, logging trails and foot trails, many of which were originally constructed by the Civilian Conservation Corps (CCC) in the 1930s. The trail opened in the early 1970s and immediately became a favorite of hikers who enjoyed following the trail into deep shady hemlock hollows and up the rocky ridges to scenic vistas. Since 1996, various stream crossings succumbed to flooding which made accessing a 7.5-mile section of the trail difficult for those not wishing to ford Slate Run. The popularity of the trail provided the impetus to provide a safe pedestrian crossing. During the design development process it was determined that a 5-foot-wide, 102-foot-long, clear span, prefabricated steel truss bridge offered the best design solution. The clear span structure allowed for minimum The new 102-foot long trail bridge spans Slate Run without any impacts to the stream bed. Project Capsule Project Number: Project Coordinator: Project Designer: Construction Manager: Construction Inspection: General Contractor: Construction Cost: Fund: FDC-012-7828 Philip Kozak, P.E. Philip Kozak, P.E., Contech ES Barry Eppley, P.E. Larry O’Shell Lycoming Supply, Inc. $204,000.00 Key 93 and CCPP Grant environmental impact of the stream and surrounding site. Reinforced concrete spread footings and abutments with architectural surface treatment (to make it look like natural stone), were constructed on each side of the stream. The superstructure was shop fabricated by Contech Engineered Solutions in two sections and delivered to the site on tractor trailers. Once offloaded, the sections were assembled creating the 102-foot-long superstructure. A crane was used to lift and set the entire structure on the abutments in one piece. A timber deck and weathering steel for the bridge railing were installed to complete the installation. In addition to being functional, the bridge blends in with the surrounding environment. As well as providing pedestrian access to the trail, completion of the bridge complements other recreational opportunities in the area The new trail bridge will provide safe crossing to trail users throughout the year -4- BOFDAC news FDC Conducts Annual End of Year Meeting and Luncheon Denise Kelly, PG and James Kalp, LEED AP On December 10, 2014, the Bureau of Facility Design and Construction (FDC) held their annual end of the year meeting in the auditorium of the RCSOB followed by a holiday luncheon. The purpose of the meeting was to gather the entire bureau and other distinguished guests for a recap of the year’s projects and accomplishments. The meeting began with opening remarks by Bureau Director Alfred Uzokwe. He summarized the bureaus Jason Swarthout, Director, Bureau of Human Resources, discussed proposed changes in the job posting and hiring process significant effort and contributions over the past year in support of the Enhance Penn’s Woods Program. Through a well-prepared Power Point presentation, he presented a synopsis of the programs status highlighting the significant progress the bureau has made in the areas of project design, construction and funds expended. At the conclusion of his presentation Director Uzokwe presented FDC employee Donald Hoffman PE, senior civil engineer a 35-year commonwealth service award. Mr. Uzokwe was followed by Ellen Ferretti, then secretary of DCNR and Dan Devlin, then deputy secretary for Parks and Forestry. Ellen expressed appreciation for the bureau’s efforts in dealing with changing priorities and commented on how truly diverse the bureau is among its design, engineering and construction management staff. Dan commented on the bureaus level of quality communication and the quality of the facilities and infrastructure we provide to DCNR. Continued on page -6- Division of Design Chief, Ray Zomok PE, provides an update on the new Office/Visitor Center under construction at Kinzua Bridge State Park Division of Field Engineering Chief, Al Thomas PE, highlights the completion of a trail bridge project in the Sproul State Forest Bureau employee Donald Hoffman PE, Senior Civil Engineer is presented a 35-year service award by Director Uzokwe -5- BOFDAC news End of Year Meeting and Luncheon …Continued Jason Swarthout, director of Human Resources highlighted various changes taking place within the Integrated Enterprise System (IES) as well as changes within the Civil Service Commission. Most notably in the job posting and hiring processes in which applicants can now apply for statewide job opportunities online. Ray Zomok, chief, Division of Design, and Al Thomas Jr., chief, Division of Field Engineering each provided a Power Point presentation in which they discussed various design and construction projects that their respective divisions/sections had worked on during the year. Some of the many projects Bridge Section Chief, Wayne Nguyen PE, gave a presentation on the use of Geosynthetic Reinforced Soil (GRS) and Reinforced Soil Foundation (RSF) technology highlighted by Ray included the new visitor center at Kinzua Bridge State Park, a new equestrian arena at Ridley Creek State Park and the new swimming pool complex at Lackawanna State Park. Some of the more notable projects mentioned by Al included the K&D land acquisition at Delaware State Forest, the Quehanna building demolition at Moshannon State Forest, the Sand Mountain Trail construction at Bald Eagle State Forest and the Glen Onoko Bridge rehab project at Lehigh Gorge State Park. Wayne Nguyen PE, bridge design section manager gave a presentation on Geosynthetic Reinforced Soil (GRS) and Reinforced Soil Foundation (RSF) technology. He highlighted a bridge replacement project at Penn Nursery in which GRS and RSF technology was used in the design and construction of the bridge abutment structures. The Earth Tones provided seasonal vocal entertainment during At the conclusion of these presentations Director Uzokwe delivered closing remarks and the floor was opened the bureau holiday luncheon for questions and discussion. Following the meeting, bureau employees as well as guests adjourned to the second floor training room for the bureau’s annual holiday luncheon. The Earth Tones, a vocal group comprised of DCNR and DEP employees entertained everyone with a medley of holiday songs. This is only one of two occasions throughout the year in which the bureau’s central office staff and four regional office staff members assemble collectively. The other occasion occurs during the bureau’s annual spring meeting. The spring meeting typically is an all-day event consisting of various employee informational and training seminars and presentations. Following the morning meeting, staff and guests enjoyed a holiday luncheon in the second floor training room -6- BOFDAC news Works in Progress (The following photographs represent some of BOFDAC’s active construction efforts throughout DCNR) (**EPW) denotes an Enhance Penn’s Woods Program project FDC-133-7561 – Bald Eagle State Park (**EPW) Replace Main Waterline A waterline is installed using horizontal directional drilling FDC-128-7334 – Kinzua Bridge State Park (**EPW) (DGS 130-1 Phase 2) New Office/Visitors Center Construction of foundation walls continues FDC-427-100170 – Ridley Creek State Park (**EPW) New Equestrian Arena T&G wainscot and riding rail installation FDC-427-100170 – Ridley Creek State Park (**EPW) New Equestrian Arena Metal roofing and fiber cement siding installation FDC-429-1810 – Lackawanna State Park (**EPW) Rehabilitation of Swimming Pool Complex Workers constructing new building footings and foundations -7- FDC-429-1810 – Lackawanna State Park (**EPW) Rehabilitation of Swimming Pool Complex Workers place a concrete base for the swimming area BOFDAC news Works in Progress (The following photographs represent some of BOFDAC’s active construction efforts throughout DCNR) (**EPW) denotes an Enhance Penn’s Woods Program project FDC-004-7204 – Forbes State Forest (**EPW) Structure Replacement – South Wolf Rock Road Workers float finish a concrete deck pour FDC-220-100575 – Presque Isle State Park (**EPW) Niagara Restroom Roof Replacement Workers install insulation board on the roof FDC-214-100667 – Ryerson Station State Park (**EPW) (DGS 142-3) De-Silt Lake A bulldozer strips silt from the lake bed FDC-214-100667 – Ryerson Station State Park (**EPW) (DGS 142-3) De-Silt Lake A truck hauling silt as weighed at the scale FDC-018-6630 – Weiser State Forest (**EPW) Access Road and Culvert Construction Workers apply joint sealant to a concrete wing wall -8- FDC-220-7114 – Presque Isle State Park (**EPW) UST Removal and AST Installation at Marina Workers place and screed a concrete slab BOFDAC news Fall 2014 Beach Assessment Presque Isle State Park Denise Kelly, PG Presque Isle is continually subjected to the weather effects triggered by Lake Erie. Throughout the year continuous wind and wave action contribute to beach sand migration from the neck of the spit up to Gull Point. Since Presque Isle State Park is the only state park in Pennsylvania that provides visitors with surf swimming, preserving the beaches is essential for the legions of park visitors. Due to wind and water erosion, the top of a protective seawall has been exposed along Barracks Beach Since 1975 a 50/50 monetary cost share agreement has been in place between the U.S. Army Corps of Engineers, Buffalo District, and the Commonwealth to provide annual beach sand An unrelenting sleet storm factored in the unanimous decision to forgo inspecting the 3.5 mile nourishment. The Corps and DCNR work closely together to develop each year’s sand nourishment contract although the bidding and administration of the contract shoreline of Gull Point in the afternoon; fortunately, the inspection of Gull Point is not as critical in the fall as it is during the spring beach walk. is the responsibility of the Corps. Twice each year, in the spring and the fall, a The Corps will use the information gathered beach walk is conducted to observe the condition of the during the recent beach walk to ascertain where the 2014 beaches related to the on-going beach nourishment project. In the spring the beaches are inspected to nourishment was successful and to define future concerns for the 2015 nourishment contract. determine the extent of erosion/accretion as a result of the winter storms. Pictures and extensive notes are taken and the Corps uses this information to “fine tune” the annual beach nourishment contract. In the fall, the purpose is to see how successful that year’s sand nourishment was and to determine where nourishment changes are needed. An early season snow storm forced the fall beach walk to be postponed to December 2, which was the latest the fall beach walk has been completed in the past 20 years. The extremely cold weather combined with a prediction for snow and sleet precluded most “regulars” from attending; only a few hearty individuals from the bureaus of State Parks and Facility Design and Construction, the Corps, the Presque Isle Advisory Committee and others participated. The walk began at Beach 5 and continued to Sunset Point, a distance of A tombolo near Sunset Point A tombolo is formed where sand deposits have accumulated behind a breakwater structure approximately 3 miles. During this walk, the beaches were inspected for areas of accretion and erosion; additionally, tombolos (where the sand has connected to the offshore breakwater) and salients were also noted. -9- BOFDAC news Delaware Canal Bridges Targeted for Major Upgrades Ray Zomok, P.E., Chief Division of Design Delaware Canal bridge project. McCormick Taylor, a consulting firm specializing in transportation projects, was selected by the Department of General Services to serve as the professional for this project. McCormick Taylor staff included the project manager, the design engineer and the environmental/historical review manager. DCNR and McCormick Taylor met and discussed many issues involved in the project, including anticipated historical reviews, environmental permitting, easement acquisitions and construction sequencing. The team then traveled to several selected bridge and culvert sites along the canal to gain a first-hand familiarity with the type and condition of each structure and the complexities involved in the construction phase of the project. Even with a snow cover and prevailing Alberta Clipper winds, the site visits proved extremely valuable. The teams’ assessment of each site will enable McCormick Taylor to develop a comprehensive proposal and ultimately enter a contract with DGS to complete the Design Consultants, FDC and Park staff met on a cold winter day to review and discuss the Delaware Canal bridge project Back in the 1830s, the Delaware Canal served as a vital link in transporting goods between Easton and Philadelphia. Much of the historic canal still remains as part of DCNR’s Delaware Canal State Park. Day hikers, bikers and joggers enjoy the 60-mile towpath. Because of its proximity to the Delaware River, the park is also project design in accordance with DCNR’s wishes. Although the project is just in the early planning stages, and will offer many design and construction challenges, it will provide many of the much needed upgrades to the Delaware Canal. Although this is a DGS project, it will be closely followed by the Facility Design & Construction project coordinator and appropriate support staff, as well as park staff to ensure its successful completion. popular for canoeing, kayaking, fishing and birding. Considering all the components of an historic canal, the park has a significant amount of infrastructure to operate and maintain along the canal’s 60-mile length. A long list of this infrastructure includes the canal itself, the adjacent towpath and berm, several locks with stone masonry walls and heavy timber gates, paved access roads, access bridges and stream crossing culverts. Through an act of the Pennsylvania Legislature, capital funding has been allocated to repair or replace several bridges and culverts serving the park. These crossings provide access to park facilities and private residences located along the canal. As with the canal itself, many of these structures are historical and any work proposed for them must adhere to guidance provided by historical review agencies, in addition to Design Consultants, FDC and Park staff review and discuss one of the many bridges targeted for the project environmental and engineering standards. On January 29, 2015, DCNR engineers and Delaware Canal State Park managers met with representatives from McCormick Taylor to assess the - 10 - BOFDAC news Bidding Summary November 2014 Bidding Summary September 2014 FDC-220-100575.1 - Presque Isle State Park Niagara Restroom Roof Replacement FDC-008-100141.2 - Kittanning State Forest Heating System Upgrade Clarion RMC Bid Price: Bid Price: $21,449.00 Apparent Low Bidder: CBF Contracting Inc. $34,223.00 Apparent Low Bidder: Central Heating & Plumbing, Inc. FDC-435-7874.1 – Lehigh Gorge State Park Bridge Preservation Bridge No. 35-1403, D&L Trail FDC-300-7199.3 – Shawnee State Park Plumbing Construction, Renovations to Region #3 Office Bid Price: Bid Price: $495,465.00 Apparent Low Bidder: Bi-State Construction Bidding Summary October 2014 FDC-416-100201.1 - Ralph Stover State Park Repair Bridge Deck–Mean’s Ford Bridge Bid Price: $68126.60 Apparent Low Bidder: Solid Wall, LLC. FDC-003-100553.1 - Tuscarora State Forest Structure Replacement Bridge A: No. 03-0034 and Bridge B: No. 03-0035 Apparent Bid Wen-Brooke $348,940.83 Low Price: Contracting, Inc. Bidder: Bid Price: $178,890.00 Apparent Low Bidder: $38,495.00 Apparent Low Bidder: Church & Murdock Electric $158,555.00 Apparent Low Bidder: Southern Contractors FDC-300-7199.1 – Shawnee State Park General Construction, Renovations to Region #3 Office Bid Price: $36,336.00 Apparent Low Bidder: BCS Construction, Inc. Bidding Summary July - August: Lycoming Supply Inc. INTERESTED IN DOING WORK FOR DCNR? For a list of current projects out for bid, visit the Bureau's current bid proposal page at: http://www.dcnr.state.pa.us/facdes/Current_Proposals /index.htm Be sure to check back frequently for updates Stouffer Mechanical Contractor, LLC. FDC-300-7199.2R – Shawnee State Park HVAC Construction, Renovations to Region #3 Office FDC-013-100625.1 – Elk State Forest Structure Replacement, Bridge No. 13-0063, Hicks Run Road over Trib. To Hicks Run Bid Price: Apparent Low Bidder: FDC-300-7199.4 – Shawnee State Park Electrical Construction, Renovations to Region #3 Office Bid Price: Bidding Summary December 2014 $25,900.00 September Total Bids: 2 September Total Bid Value: $516,914.00 October Total Bids: 1 October Total Bid Value: $68,126.60 November Total Bids: 5 November Total Bid Value: $293,509.00 December Total Bids: 2 December Total Bid Value: $527,830.00 Questions – Comments? We value our reader’s feedback. Send your questions or comments to: Chief Editor: Jim Kalp, jakalp@state.pa.us Contributing Editor: Denise Kelly, dekelly@pa.gov - 11 - BOFDAC news Employee Profile: Bureau Activities & News Kathleen Rhoten Six FDC employees recently attended the annual PA Ground Water Association (PGWA) Winter Conference in Grantville, PA. PGWA is an organization composed of drilling contractors, scientists and engineers, equipment manufacturers and suppliers. PGWA’s purpose is to provide information that furthers groundwater understanding, knowledge, and protection through education and outreach. There were over 200 attendees. Ten professional development hours (PDHs) were available for professional engineers and geologists in attendance. Kathleen Rhoten, PE is a mechanical engineer in the Division of Design where she performs a wide range of mechanical and electrical design and engineering work. She earned a Bachelor of Science degree in Mechanical Engineering from the University of Arizona. Retirement: Barry Eppley, a Senior Civil Engineer General with the Bureau’s Northcentral Regional Office, Originally from Michigan, she resided in the American recently retired with 23 years of state service. Barry began his career with the former DER before Southwest for several years. In 2001, while earning her professional engineering license, she continued to expand transferring to FCD in 1996. Through his years with the bureau he designed and oversaw her skills by taking a semester to study Ecology, Environmental Waste Management, and Industrial Hygiene numerous projects in the north central part of the state. We wish Barry well as he enters this new phase of his life at Arizona State East. An opportunity beckoned, and Kathleen and her family headed farther east. Kathleen’s engineering background has allowed her to work on several interesting engineering projects located Birthdays: in in the USA, Mexico, and United Arab Emirates. Besides living in Arizona and Pennsylvania, her adventurous career John Tovcimak Kathleen Rhoten January 13 January 15th has offered opportunity to reside in North Carolina, Nevada and Oregon as well. She lives in Perry County now, and Sandy Lewis January 19th enjoys an over 100-year-old log farm house with its own Patti Boots January 29th James McElwee February 4th Scott Schaffer February 21st Andy Evans Amanda Paisley February 26th March 2nd Ken Kozak Marcus Snyder March 15th March 15th We’re on the Web! Phil Kozak March 22nd Visit us at: Stephanie Zarefoss Craig Fetterhoff March 22nd March 24th wetland. Kathleen’s hobbies include exploring local historic towns, learning the mandolin, kayaking, and genealogy, raising chickens, and keeping a couple sheep to mow the lawn. www.dcnr.state.pa.us/facdes Bureau Mission: To provide multi-disciplined technical support to the other bureaus in DCNR in the areas of project design, project inspections, construction management, contract administration, surveying and other technical advice and consultation. - 12 -