SUPPORTS ITEM NO. 2 CS&B COMMITTEE AGNDA JUNE 13, 1996 ADMINISTRATIVE REPORT Date: June 5, 1996 Dept. File No. EOCC TO: Standing Committee on City Services and Budgets FROM: City Manager, on behalf of Emergency Management Committee SUBJECT: Emergency Operations and Communications Centre: Wide Area Radio and CAD Systems RECOMMENDATION A. THAT in order to allow tendering to proceed this fall, Council approve the expenditure of $23.5 million for the development of the City portion of the wide area radio system backbone, user equipment for Vancouver Police and Fire, and the Vancouver portion of a replacement Computer Aided Dispatch system for Police and Fire, with the recognition that these costs will likely be financed by a regional authority, and City share of the debt repayment costs being in the range of $3.75 million annually. B. THAT, in recognition that the costs for radio replacement might be financed outside of the 1997-99 Capital Plan, but with the City still being responsible for debt repayment costs, consideration be given by Council to reducing the overall size of the Capital Plan ($175 million), and that this consideration happen when the Staff Review Group report back on the Plan on July 23, 1996. C. THAT, subject to the necessary financial approvals by other agencies and agreement by other agencies to create a non-share capital corporation to own and manage the wide area radio system and provide related services, Council agree to placing the operation and management of the EOCC and the City Fire and Police dispatch operations under the corporation. D. THAT implementation of recommendation C be subject to agreement by the users on appropriate cost- sharing and operational management of the wide area radio system. CITY MANAGER'S COMMENTS The City Manager RECOMMENDS approval of A to D. PURPOSE This report: 1. presents status information on the EOCC and wide area radio project, largely drawn from an information report prepared for the Regional Administrative Advisory Committee and the GVRD Board; 2. identifies further approvals required for the project to proceed as presently envisaged; 3. provides additional information on these projects relevant to Vancouver; and 4. requests Council approvals necessary at this time to proceed further with the wide area radio system and consolidation of dispatch operations under a special purpose agency proposed to operate the wide area radio system and provide related services. BACKGROUND The Emergency Operations and Communications Centre project is a significant multi-agency, cross governmental project which has achieved multi-agency participation. A plan for the development of a wide area radio system for emergency response agencies throughout the south coast region of British Columbia, as well as municipal police, fire and public works within the GVRD has proceeded in parallel. These two projects address significant limitations in the existing communications and emergency response capability in the GVRD. On September 5, 1995 the Regional Administrative Advisory Committee made a decision to support the allocation of available radio channels, including those reserved for the GVRD, toward a regional radio system, to be implemented initially by the City of Vancouver and the RCMP, with other municipal agencies joining the wide area system as their radio systems are replaced. The RCMP is fully committed to the replacement of its radio system in south western British Columbia, with the GVRD as the first phase of that project. Staff from the Ministry of Attorney General have strongly supported this initiative. Further approvals from the province, the federal government, the GVRD Board and the municipalities policed by the RCMP are required to implement the first phase of the wide area radio system. If these approvals are not obtained, the City can replace its own system independently. DISCUSSION Introduction Emergency communications in most of the GVRD and much of the south-western area of British Columbia are inadequate on a daily basis, and would be wholly inadequate in a major emergency. - Most existing emergency radio systems are old and require major upgrading. In many instances, they do not have the capacity required to handle existing workloads - during peak periods, emergency calls are stacked and only the most urgent traffic can be handled. Some systems are unreliable, with significant down time. In a significant earthquake, most radio systems and dispatch centres would likely not be operable. These systems have not been designed to current earthquake standards, and in many cases depend upon highly vulnerable facilities. Even a routine failure of a key component could bring down the entire system. - Police and fire units in one jurisdiction cannot talk to units in another area. Because of radio incompatibility specialized units such as emergency response teams, crowd control units, and dog squads cannot function effectively in another jurisdiction, limiting the potential for operating economies through sharing of these resources. Even within most jurisdictions, fire units, police units and engineering units cannot communicate with each other in the event of a major emergency. - Most existing systems do not have the capabilities considered basic requirements for emergency communications systems. Automatic vehicle location, mobile data capa-bility, and full function terminals in emergency vehicles are key elements in a modern system. - Radio spectrum in this area is limited, and the present utilization of this critical resource is very inefficient, with most systems using old technology that allows some channels to remain under utilized while others are over-loaded. Most radio systems in the region will require replacement or significant upgrading within the next few years. For critical life safety services, this will not be optional. The RCMP have identified the need to develop a new system for some time, as have many municipal police and fire agencies. If the replace-ment of these systems is not co-ordinated, using the most current technology to maximize the use of scarce radio spectrum, agencies will be forced onto different radio bands, making effective inter-agency communication and efficient operation impossible. Further, it is unlikely for cost reasons that municipally based systems will provide the redundancy and capability to function in an earthquake or major emergency. At present, there is no viable capability for immediate emergency response coordination within the GVRD in the event of a major earthquake. The Provincial Emergency Program will establish a field response centre, but setting this up and providing adequate communications will take considerable time. Municipalities have one channel for inter-municipal communication - an inadequate and vulnerable capability. There is no capability to coordinate municipal operations and no facility which can immediately begin to assemble information on the status of the emergency, the condition of key facilities, or the allocation of emergency response forces. Municipalities, which provide the primary initial response, would have great difficulty in communicating and co-ordinating with key agencies such as hospitals, utilities, and the province. Some of these concerns will be addressed in the Emergency Operations and Communications Centre, which is now under development. Others can only be addressed through a major upgrade of communications systems in the region. Emergency Operations and Communications Centre The Emergency Operations and Communications Centre will provide the capability to coordinate municipal responses and maintain critical communications links to the Provincial Emergency Program, utilities, hospitals, and other key agencies. The purpose built centre will be built to current earthquake standards for emergency facilities. Redundant links will be provided to the telephone system and radio system. Backup satellite communications systems linking the centre to participating agencies will be provided. Internal e-mail and data management systems and video capability will provide effective information handling capability in critical situations. The EOCC will house the proposed radio system computers and at a minimum will accommodate the Vancouver Fire and Police dispatch centre and RCMP dispatch operations for its federal policing role in the area, the Vancouver Emergency Operations Centre, the Provincial Emergency Program Regional Office, a small disaster recovery centre for the Port of Vancouver and Fraser River Port, and the Regional Emergency Coordination Centre. It is being designed to accommodate integrated Fire and Police dispatch operations for the entire area under consideration, offering municipalities significant economies of scale in both capital construction and operations. The Regional Emergency Operations and Coordination Centre component of the EOCC has been well received by government and private agencies within the region. All municipalities in the GVRD are participating with the exception of the North Shore municipalities (which have yet to make a decision) and Richmond, which has indicated it does not intend to participate. All the utility companies are participating, as are the hospitals (through Vancouver Hospital, the primary trauma centre in the region), BC Transit, the railways, the Ports of Vancouver and Fraser River, and, through PEP, the key Provincial ministries. Participation in the centre will provide these agencies with critical access to information, and the ability to inform the Province and others of their issues and requirements in an emergency, as well as the opportunity to coordinate response activity and access key resources. A site has been selected for the EOCC at the corner of Hastings and Rupert in the north east corner of Vancouver. This site provides excellent road access to most of the region, and will have the capability for helicopter access if road access is impossible. A risk analysis which was undertaken prior to selecting this site confirmed that local risks to the EOCC can be managed adequately. Rezoning for the site is in process, with the public hearing scheduled for June 28th, 1996. Subject to rezoning, construction will commence in May, 1997, with completion in May, 1998. Opening of the EOCC will represent a quantum upgrade in the ability of participating agencies to provide effective response in a major emergency. The EOCC and Regional Emergency Coordination Centre are independent of the proposed wide area radio system. Links will be provided to the communications systems of participating agencies, and the information handling capabilities which will be provided will not depend on the development of the radio system. However, day to day emergency response and disaster response will be significantly enhanced if both the EOCC and the proposed radio system are implemented. Wide Area Radio As noted above, existing radio systems in the region are for the most part simply inadequate. Most must be replaced, and will be in the near future. The question is how they will be replaced -- with a modern, capable system providing region wide inter-agency communication, efficient spectrum utilization, and enhanced reliability and operating economies, or with a series of less than adequate independent systems. Coverage requirements for radio systems in the GVRD overlap. The RCMP, in its role as a federal and provincial police force, requires coverage throughout the entire region, as well as the municipalities that it polices directly. A repeater located at a high point in the UBC area to serve Vancouver will also serve the University area, policed by the RCMP, and West Vancouver, policed by a municipal force. A repeater on the Annacis Bridge to serve Vancouver will provide coverage to much of Delta and Richmond. These are expensive facilities, and duplicating them in independent systems cannot be justified. Connections to repeater sites in many of the existing systems rely on single links. In the event of a failure, communication is lost. In a properly designed system, these connections will be made through a "looped" system. A single failure on the system will simply result in the signal being sent the other way around the loop, with little if any loss of function. Again, these are expensive systems, which should not be duplicated. Perhaps most important, a single system allows maximum use of very scarce radio spectrum. At present, most agencies in the region are using systems which make very inefficient use of this scarce resource. Users are divided between channels, and one channel may be idle when another is heavily overloaded. Modern systems use computer technology to assign conversations to channels, so that all channels are fully utilized. Without this technology, it will not be possible to meet the needs of all users within the radio bands normally used for emergency communications. Some users will be forced into systems where equipment for emergency services is not readily available, and where full intercommunication between agencies and jurisdic-tions cannot be provided. A single system provides the capability to integrate dispatch operations across agencies. At the moment, many agencies require relatively modest dispatch capability. If half a dispatcher could meet their needs, they must still keep one on duty, seven days a week, twenty-four hours per day. If one and a half dispatchers are required, they must maintain two. In an integrated system, these functions can be consolidated. A full review conducted by staff managing the existing Vancouver Police 911 (operated on behalf of the GVRD) and dispatch operation shows that annual operating savings in the range of $5 to $8 million could be realized if police and fire dispatch operations were consolidated into one centre. Much of this saving would benefit GVRD municipalities. In addition, senior police and fire staff could be returned to line duties. A single system facilitates inter-municipal services. Specialized police functions like emergency response, crowd control, and dog squads can be provided by a few agencies for the entire region. Mutual aid between fire departments is enhanced and automatic mutual aid becomes achievable. Significant savings and enhanced service can be achieved. Modern communications systems are expensive. The backbone for a system to cover the area from Boston Bar to Pemberton to Sechelt to the US Border would cost in the order of $ 90 million - the GVRD portion would be in the order of $40 million. (These estimates provide for traffic growth to 2008.) User equipment would be an additional cost. However, the proposed system would provide: - significantly enhanced coverage for emergency services - high reliability - agency intercommunication throughout the entire region - the capability to transmit data to units throughout the region - advanced capabilities, such as automatic vehicle location and report entry from the field - the capability to consolidate dispatch operations, with significant operating savings - higher training and service standards in call taking and dispatch operations - the opportunity to create a single Computer Aided dispatch system, providing economies for participants and access to critical data. At the moment, Industry Canada has allocated the GVRD 60 channels in the 800 MHz band for use by municipal agencies, excluding Vancouver, Richmond, and the RCMP. Twenty of these channels are now in use; the remainder are unused. Twenty five additional channels in this band have been identified, which would provide sufficient capacity for Vancouver to develop an independent system, but not the RCMP. These channels have also been held by Industry Canada, pending a decision on the proposed system. It is unlikely that these channels will be held on a continuing basis if the present proposal does not proceed, given the pressure for spectrum for other government and commercial users. On September 5, 1995, RAAC made a decision to support the allocation of the GVRD channels to an integrated system. If that decision is confirmed by the GVRD Board, and the remaining channels which are currently being reserved are allocated to the proposed spectrum efficient system, the consultant analysis shows that the needs of all emergency services in the proposed area and all municipal services in the GVRD could be met. The problems faced in this area are not unique, nor is the solution. Technically, there is little scope for argument about the need to provide highly reliable, high capacity systems for emergency services which achieve a high degree of inter- operability, and maximize the use of radio spectrum. The issues are financial and institutional. The investment required is significant. A sensible system must cover a number ofjurisdictions, cutting across boundaries and levels of government. Typically, the processes required to reach agreement are time consuming, and the opportunity to create an integrated system is constrained. Many areas are only now coming to the realization that this kind of system is required. San Diego and Imperial Counties in California are in the process of implementing a single radio system for emergency services, municipal users, and some state services, using technology essentially identical to that proposed here. The area is similar, the number of potential users is similar, and the requirements are similar. The costs are also similar, and in their case, they are incorporating a number of existing modern systems. In Louisiana and Colorado, state-wide systems are being developed. The immediate RCMP and City of Vancouver requirements for new systems, and the need for major improvements to other systems in the near future provide a unique opportunity to establish a sensible and effective system now in this area, which will accommodate growth and increasingly sophisticated communica-tions needs. Purchasing such a large and complex system is a significant task. For some parts of the system, there are a number of potential bidders. For others, there are few bidders. A Request for Information has been issued to potential bidders to determine their interest. A Request for Proposals will be developed, based on information obtained from potential bidders and the system requirements, to maximize the effectiveness of the tendering process. Once bids are received, a system implementation strategy can be developed and firm cost figures confirmed. Purchasing and installing the system will be a lengthy process. Even with the accelerated schedule proposed, the first phase of the radio system could not be installed until the fall of 1998. Cost-Sharing Allocating costs to users is a complex and contentious issue. To carry out its federal and provincial policing role, the RCMP requires a system across the entire area. Municipal users require different capabilities within the municipality. Costs are affected by the area to be covered and the nature of the terrain, and the number of users and intensity of radio traffic. Ability to pay is a consideration, particularly for sparsely populated areas. City of Vancouver staff have developed a sophisticated, flexible model which recognizes these factors. The weighting attached to a given factor can be adjusted within the model. The model and a number of possible weightings will be presented to a committee of the Regional Finance Advisory Committee for review. Agreement on the most appropriate approach to cost sharing will be sought from present and potential future participants. Obviously, a "bottom line" for each participant will be their cost for development of an independent system. Following the RFAC discussion, the cost-sharing model will be presented to RAAC for its comments and recommendations to the GVRD Board. The RCMP will enter into discussions with those municipalities it polices directly. Governance System governance is also a challenging issue. System users will come from all levels of government and many agencies. The coverage area includes municipalities, Police Boards and a number of regional districts. No existing agency, except perhaps the Province, has a mandate which could fit naturally with the system proposed. The Vancouver Police Board, the RCMP, and the Ministry of Attorney General believe that they must be represented on the governing Board of the agency which sets policy for the development and operation of the system. This cannot be achieved under any existing agency. These agencies will bear a substantial portion of the capital and operating costs of the proposed system, and their requirement for representation is reasonable. Therefore, a new governance model is required. A review of potential models suggested that a non-share corporation, created under Part 2 of the Canada Corporations Act, could be structured to represent the interests of all the parties and protect the interests of GVRD municipalities in utilizing the existing radio spectrum allocated to them. The Corporation would be created with a core set of bylaws establishing how Board members would be appointed and the principles on which costs would be distributed, and the Board would then establish policy and procedures (and new bylaws as required) for the operation of the service. The terms of reference of the organization would be restricted to the development and operation of the communications system, related data management systems, related dispatch operations, and related administrative processes. It would have the power to borrow and to employ staff. It would levy system users to recover its costs. Provincial legislation would authorize municipal and regional participation in the system. The proposed governance structure has not been fully developed. Discussions with potential members will be required before the structure can be finalized. However, a preliminary proposal has been developed for purposes of discussion. Under this proposal, to protect the interests of GVRD municipalities, two classes of member would be established: original members and new members. Original members would include the City, GVRD municipalities, the RCMP, and Ministry of Attorney General. They would be guaranteed access to the system. New members could only obtain access to the system if their needs could be met without compromising future access for original members. Board members would be appointed or elected by members of the organization. Depending on the wishes of the members, their representative could be an elected or appointed official, a staff member, or an individual. The RCMP, Vancouver Police, City of Vancouver, and Ministry of Attorney General would have continuing representation on the Board, as major users and funders of the system. Other system users -- Police Boards and municipalities -- would elect representatives on a formula; potential users would also elect Board members. Users would be consulted on key issues, and would advise their member of their views, but the Board member would not be bound by their advice. Additional Board members could be appointed by the Board for their expertise, but could not vote on some specified issues. In order to ensure strong representation from users, advisory committees representing the interests of user groups - police, fire, and municipal services -- would be established formally. The chairs of these committees would constitute a policy advisory group to the manager of the service, and would advise the Board of their views when requested or when they deem it appropriate. While the structure of the organization would not limit its ability to hire staff to carry out related administrative functions, it is envisaged that services such as labour relations advice, human resource services, and accounting and payroll would be contracted from existing agencies or the private sector. Such a structure has a number of advantages. It represents all the users, both in policy setting and operational concerns. It has the potential to participate in public-private partnerships for financing and development of the system if appropriate. As a special purpose agency, it will have the expertise to deliver an effective and responsive service to its members. The special purpose agency should provide a complete service. After extensive discussions between RCMP and City staff, both believe that consolidated dispatch offers operational and financial advantages, and both are prepared to recommend that their dispatch operations be placed under the management of the proposed agency. While the radio system and Emergency Operations and Communications Centre are separate projects, there are strong linkages between the two. If the special purpose agency is created, the EOCC should be placed under its management. Recommendations in regard to the governance of its dispatch function and the EOCC will be submitted to Vancouver City Council shortly. In addition, there may be financial and operating advantages in including the 911 function under the agency. Currently, there are four separate 911 functions within the area proposed to be covered by the new agency. The creation of the backbone for the communications system may offer alternative models for handling 911 calls and management of the 911 function which are cost effective. The potential benefits will depend on changes in the telecommunications industry and the proposals received for the system, and the issue should be considered at a later date. RAAC struck a subcommittee which has considered alternative governance models. While the subcommittee has not considered the details of a governance model, it has endorsed the concept of a special purpose agency to deliver these services. This position has yet to be submitted to RAAC for endorsation. Key Decisions The RCMP, Vancouver Police, and Vancouver Fire are committed to developing a replacement for their communications systems. These systems must be replaced in the near future. The opportunity to create a wide area system arises directly from these initiatives. A number of key decisions are required in the near future. These are set out below. The pressing decisions are agreement by the GVRD Board to assign the channels currently reserved by Industry Canada for regional municipalities to the new system and agency, and agreement by RCMP policed municipalities to participate in the proposed system. A report presenting recommendations in regard to these issues will be presented to the GVRD Board and municipal Councils receiving RCMP services before the end of July. Other decisions can be deferred until additional information is available. Decisions Required Early decisions will be required from: GVRD Board: - endorsation of the RAAC decision to allocate the channels currently reserved by Industry Canada for GVRD allocation to radio users - endorsation of the governance model, which will effectively transfer channel management to the new agency Vancouver City Council - approval of costs to replace its system - endorsation of the governance model and a commitment to place the management of the EOCC and its police and fire dispatch operations under the new agency. RCMP Policed Municipalities: - approval of the system and costs for each municipality - whether to participate in a common dispatch system Provincial and Federal governments: - approval of costs for federal and provincial police functions - formal endorsation of the governance model Subsequent Decisions GVRD Board: - the desirability of transferring 911 responsibilities to the new corporation Non RCMP Policed municipalities - decisions will be required by early 1997 from municipalities wishing to implement the new system in the first phase. - Participating municipalities will have to make a decision on whether to participate in a common dispatch system. Vancouver Issues The EOCC will provide Vancouver with the required security for its dispatch operations and the Vancouver Emergency Operations Centre, and the presence of PEP and other agencies in the Regional Emergency Coordination Centre will assist in a major emergency response. However, the Vancouver radio system suffers from most of the concerns identified in this report: - The radio system is old and limited in capacity. Loading on the police radio channels exceed the recommended limits, and additional channels are not available. Police dispatch consoles require replacement as soon as practically possible -- replacement components are not available, and old fire consoles have been cannibalized for parts. Fire system capacity is better, with the recent addition of a second tactical channel, but much of the equipment is old and in need of replacement. Engineering department would like to expand its use of radios to increase operating efficiency, but channels are not available in the VHF spectrum. - The system does not approach proper seismic standards. The system backbone will not resist a major earthquake and is not redundant, making it very vulnerable to interruption. - The City's CAD (computer aided dispatch) system was one of the first in the country. Its software is old and extremely expensive to maintain or update -- few people in the supplier's organization are competent to program it. It will not handle multi-municipality dispatch. The data terminals will only handle character information, and are no longer made. (The City purchased the remaining available terminals from the supplier some years ago.) - The capability to communicate between agencies is extremely limited, within the City and with adjacent municipalities. - The system cannot provide automatic vehicle location, and the capability for secure (encrypted) communications is limited. The radio system requires replacement and upgraded capability. While problems and service interruptions have been very limited to date, this cannot be expected to continue unless the systems are upgraded. This has been under discussion for some time, but the key factor which has forced delay is precisely the issue which the wide area radio system proposal addresses -- ensuring compatibility and intercommunication with other systems. The strong support for the wide area proposal from the RCMP makes it possible to resolve this issue for the first time. As a result of the work which has been done to date on the radio proposal, we now know that we can replace the Vancouver system with a system which operates in the public safety band independently of other municipalities. In many ways, this would be the simplest approach, since the institutional obstacles to achieving coordination across a number of agencies are significant. However, we are recommending that Vancouver continue to pursue a wide area solution. From an overall perspective, a wide area system offers three benefits: inter-operability within and across agencies; potentially significantly reduced costs through dispatch consolidation; and reduced capital cost for the system "backbone". Vancouver already operates its call taking and dispatch functions at a scale which limits benefits to the City from consolidated dispatch. However, the City would benefit from reduced capital costs from a wide area system, and would benefit significantly from the operational enhancements. These benefits suggest that the City should continue to pursue a wide area system unless it is clear that other agencies cannot (or do not choose to) provide the necessary approvals. In this event, the City should proceed to replace its own system. Governance As noted above in this report, a wide area system cuts across agencies and levels of government and raises a question of system ownership and governance. RCMP, Vancouver Police, City staff, and Ministry of Attorney General staff support the creation of a new special purpose agency to own and manage the system. City staff recommend that the City approve placing its dispatch function under the management of the proposed agency, subject to the necessary approvals being obtained from other agencies and appropriate agreements for cost sharing. Vancouver Budget and Radio Replacement Program The conceptual design and estimates provided by our consultants and work by City staff suggest that the City's share of a regional radio system backbone and CAD system would cost in the order of $13.5 million, and that minimum user equipment for Police, Fire, Engineering and Parks would cost $9.0 million. There will be an additional $1.0 million building costs, due to program changes. Total costs would be $23.5 million. However, these estimates cannot be confirmed precisely until bids are received and evaluated and cost sharing discussions are finalized. These figures contain significant contingencies and allowances for taxes which may be unnecessary if attractive bids are received and the new organization is created with a tax status which appropriately reflects its federal-provincial component. If bids are higher, we propose to phase the system, with Fire and Police being implemented now, and Engineering and Parks in a subsequent capital plan. If Vancouver must proceed with an independent system, the cost of the backbone and CAD system will increase, forcing a minimum implementation program for Police and Fire, with further implementation in the next capital plan for Police, Fire, Engineering, and Parks. Before any funds are committed, detailed reports on the system costs and configuration will be provided to Council. Financing the Replacement Plan As noted, the total cost of the replacement program, if carried out as part of the regional proposal, would be $23.5 million. If debt financed, the annual repayment costs would be approximately $3.75 million. If this $23.5 million were to be accommodated within the $175 million total 1997-99 Capital Plan, it would significantly squeeze other capital works and would have detrimental impacts on the City's infrastructure. If, on the other hand, the $23.5 million were financed outside the Capital Plan, the debt repayment costs would have to be provided for in the City's Operating Budget, resulting in a 1% tax increase over and above normal inflation costs. However, funding will have to be found for a replacement system if capacity and operational requirements for this essential life safety function are to be maintained at an acceptable level. Further, it is difficult to implement such a system change piecemeal -- the new systems are incompatible with the old systems, and phasing is only possible on a departmental basis, and even that is undesirable. In the end, if the governance model is approved, it is unlikely that the City will actually borrow the money. It is likely that if structured properly, the new agency could find private funding at favourable rates, and the system would be charged to the City on an annual basis. This would have the further advantage of annualizing these significant costs, so that the system would be upgraded and replaced at appropriate intervals. However, the assumption of a continuing financial commitment has the same affect on the City budget as borrowing -- it represents a continuing financial obligation which limits other expenditures or generates tax increases over and above the rate of inflation. We recommend that Council approve the replacement program for radios, recognizing the annual debt repayment costs of $3.75 million, and that Council review the 1997-99 Capital Plan proposals to assess whether the $175 million Plan can be reduced to offset this cost increase. A commitment by Council is essential to allow the tendering process to proceed. Some bidders will spend substantial sums preparing bids, and Council's approval at this time is necessary to provide an assurance the City's intent to proceed. * * * * *