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HomeMy WebLinkAbout10740 -, I I 11 21 I 3! I 41 51 I 61 I 7 RESOLUTION NO. /tJ 7<1tJ A RESOLUTION 'OF THE MAYOR AND COMM'ON COUNCIL 'OF THE CITY OF SAN BERNARDINO AWARDING A CONTRACT TO' S t e 1 ny Ii Od C6rirQs v tnc: . FOR THE INSTALLATION OF TRAFFIC SIGNALS AT THEINT~SEC~thN 'OF: STATE COLLEGE PARKWAY AND KENDALL DRIVE IN ACCORDANCE WITH SPECIAL PROVISIONS NO. 4106, ITEM I. RESOLVED, that the bid of Ste1nvlindC6moanv:rnc. . for the installation of traffic signals at the intersection of: State College Parkway and Kendall Drive, in accordance with 8 I Special Provisions No. 4106, Item I is the lowest responsible 9 bidder therefore, and that the same be and is hereby accepted and 10 all other bids are hereby rejected for said Item 1. 11 That the contract, a copy of which is attached hereto, marked 12 Exhibit "A" and referred to and made a part hereof as fully as 13 though set forth at length herein, be and the same is hereby 14 awarded toSte1riy and Ccimosnv . lne. 15 That the Mayor and City Administrator of the City of San 16 Bernardino are hereby authorized and directed to execute said 17 contract on behalf of !!laid City. 18 19 20 21 22 23 day 24 25 26 27 28 29 30 31 32 . . . . BE IT FURTHER RESOLVED that all bids for Items 2 and 3 of said Special Provisions No. 4106 are hereby rejected. I HEREBY CERTIFY that the foregoing Resolution was duly adopted by the Mayor and Common Council of the City of San Bernar- dino at a/l~~A- . meeting thereof, held on the . /7t71, o:YEs~cl~ilmeh ~.);~~::2"t:/~::i:g.;;~~i:: /l11~,#~. .~4..... .rr. ,-d'd;fi__?d-,_ ....~~/ NOES: ""7J t7JtL ABSENT: . /1 /[71.1l c+. .'.-.-.-. ..~.(!.../... /1... .:. .~:&-~.~: 'C~ C erk The foregoing Resolution is hereby approved this /J"tI...- day ..... . .' 1 of 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 77?~. . , 1971. to form: D FILED MAY '1" 'i'; ;. ..J !.,.'., ~~~ // ~ 4' ,. ," Y'~ ~~f , ~ ./ \ "<<~::~ ~,,,.-----' . .~_.-.. ., - CITY OF SAN BERNARDINO STATE OF CALIFORNIA .' SPECIAL PROVISIONS NO. 4106 FOR THE INSTALLATION OF TRAFFIC SIGNALS .., AT THE INTERSECTION OF: , STATE COLLEGE PARKWAY AND KENDALL DRIVE Department of Engineering City of San Bernardino December 1970 ~ ~J' J" ~ "AFI --~_,:r- ~/. ,. NOTICE INVITING BIDS _..- .,-- ._.~.r NOTICE IS HEREBY GIVEN that the City of San Bernardino will receive bids or oroposals for: THE INSTALLATION OF TRAFFIC SIGNALS AT THE INTERSECTION OF: STATE COLLEGE PARKWAY AND KENDALL DRIVE, IN ACCORDANCE WITH SPECIAL PROVISIONS NO. 4106, ON FILE IN THE OFFICE OF THE CITY ADMINISTRATOR, ROOM 201, .CITY HALL. Deliver all bids to the City Administrator's Office, Room 201, City Hall, 363 North "E" Street, San Bernardino, California, with the specification title and number clearly marked on the outsid~ of the envelope. . Said bids or.proposals will be received up to the hour of 2:00 p.m., Tuesday, April 13, 1971 , at which time all. of said bids or oroposals will be oubliclv ooened, examined and declared in the Council Chambers, 392 Court Street, San Bernardino, California. No bid will be received unless it is made on a prooosal form furnished by the City. All bids or proposals shall be sianed, sealed and accomoanied bv cash, cashier's check, c~rtified check or bid bond made payable to the City of San Bernardino, in the amount of ten per cent (10%) of the bid. Such cash, check or bond shall be given as a guarantee that the bidder will enter into the contract if awarded to him. In the event the bidder refuses to execute said contract, the use bv the public of the improvements will be delayed, and the' public will suffer great damage. From the nature of the case, .it would be extremely difficult and impractical to fix said amount of damage. Therefore, the City and the bidder.aaree that the above sum of 10% shall be paid to the City uoon the condition above set forth as liquidated damages and not as a forfeiture. All bonds furnished pursuant to this notice must be under- written bv a surety comoany having a rating in .Best's most recent Insurance Guide of "A" or better. . Pursuant to law, the Mavor and Common Council. of the City.of San Bernardino, bv Resolution No. 5718 and any and' all amendments thereto which are hereby referred to and made a part hereof by reference as fully as though set forth at length herein, have ascertained and determined the aeneral prevailina rate of oer diem waaes, and of oerdiem waaes for legal ~olidays and overtime work for each craft or tvoe of workman needed in the execution of contracts under jurisdiction of said Mayor and Common Council. Said pr~vailing rates of wages shall conform to "Wage Scales for the Six Basic Trades", filed in the Office of the City Clerk, and "Sub-Trades Hourly Wage - Rates of Buildina and Construction Trade Council of San Bernardino and Riverside. '/ . . " , ~ . Page 2 - Notice Inviting Bids " ..-" . " CouJH;.ies", filed in the Office of the City Clerk, which are made a part of said Resolution No. 5718 and amenoments there- to. . It shall be mandatory upon the contractor to whom the contract is awarded and'upon any sub-contractor under him, to pav not less than said specified rates to all laborers, workmen, and mechanics employed by them in the execution of the contract'; and to prevent discrimination in the employment of persons because of race, creed, color, or national oriain, as set forth in the provisions of Resolution No. 7414 of the Mayor and Co~on Council of the City of San Bernardino. No bid will be accepted from a contractor who is not licensed in accordance with the provisions of Chapter 9, , Division III of the Business and Professional Code. The City of San Bernardino reserves the right to reject any and all bids. Plans and specifications may be obtained from the City Admin- istrator's Office, Room 201, City Hall, 363 North "E" Street, San Bernardino, Caiifornia 92401, upon a non-refunuable payment of $5.00 for each set. CITY OF SAN BERNARDINO BY: LUCILLE GO~ORTH City Clerk . " ... . , , . I . / . ..-" :>:';,~."_.~ -- .- PROPOSAL FORM TO THE MAYOR AND COMMON COUNCIL OF THE CITY OF, SAN BERNARDINO The undersigned declares that he has carefully examined the location of the proposed work, that he has examined the plans and Special Provisions, and read the accompanying instructions to bidders and hereby proposes to furnish any and all required labor, materials, transportation and service for the installation of TRAFFIC SIGNALS AT THE INTERSECTION OF STATE COLLEGE PARKWAY AND KENDALL DRIVE, in . strict conformity with the Plans and Special Provisions No. 4106, City of San Bernardino, Department of Engineering, and also in accordance with the Standard Specifications, dated January 1969 and Standard Plans, dated July 1969, State of California, Business and Transportation Agency, Department of Public Works, Division of Highways, and he proposes and agrees if this proposal is accepted, that he will contract with the City of San Bernardino, in the form of the copy of the contract annexed hereto, to provide all necessary machinery, tools, apparatus and other means of construction, and to do all the work and furnish all the materials specified in the contract, in the manner and time therein described, and that he will take in full payment therefor, the following unit prices or lump sum prices, to-wit: v . , . ITEM QUANTITY 1. Lump Sum . DESCRIPTION OF ITEHS WITH UNIT PRICE WRITTEN IN WORDS ... ., ..h.~""'. . PRICE TOTAL Furnish and install Traffic Signals at the intersection of: STATE COLLEGE PARKWAY AND KENDALL DRIVE, at the lump sum price of k'~, ~:i LC:/.o.,;/-;r- --.,.-;.; I r' ., / /'~!//'-\,/-'/j(-"" _.J:_' ,"'?",,' ",/, .'i_'.)"~ / /:::;['/1' 7:~.~,,'/ /.../ ///-~,< <:: c:?'f ;:,/r' ":" Lump Sum 2. 6 -- Cubi!: Yard , Cubic Yards, Opening Curb /h,,/je/ ./ Furnish and install Median TYjle "A" P.C.C. at .... i'v .'_...,'//,,:~.C:" "::. C' '/ c'6c.' /c<' per cubic yard. 3. 148 Tons Tons, Furnish and install Asphaltic Concrete at .-7';-.', .../ /;., '.d,' '; /' I ,,-" " r /...:/0'/0_ -.I ,_'0 ..../. {/ .'~~-::7.:~-/v,,-,,__? :..' ;-N .'::' ,,? """~ ~"../t::-, 5f~ -i' C)C).;;.r-: P, , //' per ton. . NOTICE: TOTAL c:> " "o'J<' .~~A'7 _-:J""-~ / The unit price must be '"ritten in w';:"c The total price must be extr,nded fo:.. c. of all items inserted :l.11 tlw spac.e ,,):V':: . . .f:,(iown ii.l ~igures. ,f \ -;rds and the total \ " ~ ',' " In case of a discrepency between words and figures, the words shall pre- vail. It is the understanding of the undersigned that the work hereinabove de- scribed shall be commenced within 10 days from the date of the "Notice to Proceed", and shall be completed within 75 calendar days from the date of said notice. . The undersigned furhter agrees that in case of default in executing the contract, or furnishing necessary bonds, all within the specified time, the proceeds of the Bidder's Guaranty accompanying this proposal shall be paid to the City, of San Bernardino as a liquidated damage.. Licensed in accordance with an tractors, License No. /[,';/7.7-5 , FIRM NAME: act providing for the registration of , Classification (/ -( C. STEINY AND COMPANY. INC. ELECTRICAL CON rRACTORS con- C_L~. ,"...."'.. ,-1"""Il"'t:.t:.I'(~ BUSINESS ADDRESS: 221 NORTH ARDMORE AVENUE LOS ANGELES. CALIF ROon.d. SIGNATURE OF BIDDER: Ie /j;,/jr;;1l~l i/d;' .// i,:';I/ If an individual, so state. If a firm or co-partnership, state the firm name and give the names of all individuals, or co-partners composing the firm. If a corporation, state legal name of the corporation, also the names of the president, secretary, treasurer and manager thereof. STEINY AND COMPANY I""..... .J. O. STEINY, PRES., TR:E'AS., MGR. B. ROBINSON SF'r.:JV R. ENGLISH, Y. p. <:::at-"r'; 4/{ 7 ,19]L. -~'--'-'-"-"-- , SPECIAL PROVISIONS SECTION I DEFINITIONS The work embodied herein shall be done in accordance with the appropriate provisions of the specifications entitled "State of California,. Business and Transportation Agency, Department of Public Works, Division of Highways Standard Specifications", dated January 1969, and with the appropriate Standard Plans, State of California, Business and Transportation Agency, Department of Public Works, Division of Highways, dated July 1969, insofar as the same may apply and in accordance with the following special provisions. Whenever in the Standard Specifications the following terms are used, they shall be understood to mean and refer to the following: Department of Public Works, or Division of Highways The City of San Bernardino, Department of Engineering. Director of Public Works The City Engineer of the City of San Bernardino. Engineer The City Engineer, acting either directly or through ~roperly authorized agents, such agents acting within the scope of the particular duties entrusted to them. Laboratory rhe designated laboratory authorized by the City of San Bernardino to test materials and work involved in the,contract. State The City of San Bernardino Other terms appearing in the Standard Specifications, and these Special Provisions, shall have the intent and meaning specified in Section I, Definition of Terms of the Stan~ard Specifications. In case of conflict between the Standard Specifications and these Special Provisions, the Special Provisions shall take precedence over and be used in lieu of such conflicting portions. SP-l .. ,.._~ ~__M'___"_" ___._ SECTION II GENERAL 2.01 Proposal Requirements and Conditions -- Shall comply with Section 2 of the Standard Specifications No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernardino.. 2.02 Award and Execution of Contract -- Shall comply with Section 3. of the Standard Specifications No. 2271 (Revised Oct...1966) of the Engineering Department of the City of San Bernardino. 2.03 Scope of Work -- Shall comply with Section 4 of the Standard Specifi- cations No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernardino. 2.04 Control of the Work -- Shall comply with Section 5 of "the Standard Specifications No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernardino. 2.05 Legal Relations -- Shall. comply with Section.6.of the Standard Specifi- ..cations No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernadino. 2.06 Prosecution and Progress -- Shall comply with Section 7 of the Standard Specifications No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernardino, except the liquidated damages under Section 7.06 shall be changed to $50.00. 2.07 Measurement and Payment -- Shall comply with Section 8 of the Standard Specifications No. 2271 (Revised Oct. 1966) of the Engineering Department of the City of San Bernardino. ..2.08 Protection of Underground Facilities -- The sixth paragraph in Sectiori 8-1.10, "Utility and Non-Highway Facilities," of the Standard. Specifications is superseded by the following: Attention is directed to the possible existence of underground facilities .. not known to. the State or in a location different from that which is indicated on the plans or in the special provisions. The Contractor shall ..take steps to ascertain the exact location of all underground facilities prior to doing work that may damage such facilities or interfere with their service. If the Contractor discovers underground facilities not indicated on the Plans or in the special provisions, he shall immediately give the .Engineer written notification of the.existence of such facilities. Such facilities shall be protected from damage as directed.by the Engineer, and the Contractor will be paid for such work as extra work, as provided in Section 4-1.03D. SECTION III MATERIALS 3.01 All materials required to complete the work under the attached contract shall be furnished by the contractor. SP-2 ",.--.. ~"---"------ ,----. -,----._-,----- .--.-.. SECTION IV . DESCRIPTION OF WORK 4.01 The work to be done consists, in general, of removing existing flashing beacons and furnishing and installing a traffic signal system; constructing median opening. curbs and paving. Minor signs are to be removed, reset and installed and such other items or details. not mentioned above, that are required by the plans, the Standard Specifi- cations or these special provisions shall be performed, placed,.aonstructed or installed. The work shall. in addition to these specifications, conform to the pro- visions of the City Ordinance No. 1879 and amendments thereto, particularly with respect to methods of cutting pavement, backfilling, temporary resurfacing and street cut permits, except that all such work shall be done to the satisfaction of the city Engineer. Furnishing and installing traffic signal systems, construction of median opening. curbs and paving, shall conform to applicable provisions of Sections 39. 51 and 86 of the Standard Specifications and these Special. Provisions. SP 2 A SECTION V-I 5.01 Maintaining Traffic -- Attention is directed to Sections 7-1.08, "Public Convenience." 7-1.09, "Public Safety," and 7-1.095, "Flagging Costs," of the Standard Specifications and these special provisions. Public traffic shall have unrestricted use of the full width of the existing traffic lanes on Route 206 from 6:30 a.m. to 8:30 a.m. and from 4:00 p.m. to 6:00 p.m.. Mondays through Fridays, and at all times on Saturdays, Sundays, legal bolidays. and on Friday afternoons and the afternoon of the day preceding a legal boliday. At other times, when permitted by the Engineer, the Co~tractor may close one traffic lane on each roadway adjacent to the actual work being performed between the hours of 8:30 a.m. and 4:00 p.m. The Contractor's equipment shall enter and leave the highway via existing crossovers and shall move in the direction of public traffic at all times. All movements on or across the traveled way shall be performed in a manner that will not endanger public traffic. Personal vehicles of the Contractor's employees shall not be parked on the traveled way' at any time including any section closed to the public traffic. The provisions in this section may be modified or altered if, in the of the ~ngineer, public traffic will be better served and work expedited. proposed modifications shall be approved in writing by the Engineer. opinion Any 5.02 Obstructions -- Attention is directed to Sections 8-1.10 and 7-1.11 of tbe Standard Specifications. 5.03 Existing Highway Facilities -- The work performed in connection with various existing highway facilities shall conform to the provisions in Section 15. "Existing'tlighway Facilities," of the Standard Specifications. 5.04 Median Opening Curbs - Construction of Median Opening Curbs shall con- form to the provisions in Section 73-1.05' of the Standard Specifications and these Special Provisions. Median Opening Curbs shall be constructed at locations designated on plans. Full compensation for all labor and materials, and equipment required for construction of median opening curbs shall be considered as included in the unit price bid. SP-3 - .----.--... r--, '-- 5.05 Asphaltic Concrete -- Asphaltic concrete shall conform to the provisions in Section 39-7.01 "Miscellaneous Areas", of the Standard.Specifications. Asphaltic Concrete Surfacing shall be placed in locations designated on plans. Fu11 compensation for all labor, materials and equipment .required for asphaltic concrete surfacing shall be considered as included in the unit price bid. SECTION V-2 SIGNALS AND LIGHTING ~2.Ol Description -- Furnishing and installing and modifying traffic signal 'and flashing beacon systems and payment therefor shall conform to the provisions in Section 86, "Signals and Lighting," of the Standard Specifications and these Special Provisions. ~2.62 Maintaining Existing and Temporary Electrical Systems -- Maintaining existing and temporary electrical systems shall conform to the provisions in Section 86-1.05. "Maintaining Existing and Temporary. Electrical Systems," of the Standard Specifications and these special provisions. Flashing beacon system shutdowns shall be limited to periods betweert the hours of 8:30 a.m. and 4:30 p.m. 5~2.03 Scheduling of Work -- Scheduling of work shall conform to the pro- visions in Section 86-1.06, "Scheduling of Work," of the Standard Specifications . and these special provisions. Traffic signal systems shall not be placed in operation, including flashing ,operation, prior to commencement of the functional test period specified in Section 86-2.14, "Field Tests," of the Standard Specifications, unless ordered otherwise by the Engineer. 5-2.04 Foundations -- Foundations shall conform to the provisions in Section 86-2.03, "Foundations," of the Standard Spedfications . and these special provisions. Portland cement concrete may be produced from commercial quality aggregates and . cement and shall contain not less than 5 sacks of cement per. cubic yard. The top 2 inches of foundations shall be placed by Method A. Controller cabinet foundation shall be modified to provide a pedestal 18 inches . above surrounding grade. 5-2.05 Pull Boxes -- Pull boxes shall conform to the provisions in Section 86-2.06, "Pull Boxes," of the Standard Specifications and these special provisions. Pu11 boxes to be placed in unpaved areas shall be placed with their tops flush with surrounding grade. SP-4 --_...- r"~ '. ',.. Bottoms of pull boxes shall be grouted prior to the installation of conductors. A layer of roofing paper shall be placed between the grout and the crushed rock sump. A one inch drain hole shall be provided in the center of the pull box through the grout and the roofing paper. 5-2.06 Conductors and Wiring -- Conductors and wiring shall conform to the provisions in Section 86-2.08, "Conductors," and Section 86-2.09, "Wiring," of the Standard Specifications and these special provisions. All stranded conductors smaller than No. 14 AWG and all field conductors shall be terminated in crimp-style terminal.lugs conforming to the requirements of Federal Specification MIL-T-7928. Crimp-style splice connectors and terminal lugs installed on conductors larger than No. 10 AWG may be applied with a non-ratchet type tool if such a tool is re- commended by the manufactur~r of the connector or terminal lug. 5-2.07 Fused Splice Connectors -- Fused splice connectors shall conform to the provisions in Section 86-2.095, "Fused Splice Connectors," of the Standard Specifications and these special provisions. Connector terminals shall be crimped using a tool of the type recommended by the manufacturer of the fused splice connector. \ _ . . 5-2.08 Service -- Service shall conform to the provisions in Section 86-2.11, "Service." of the Standard Specifications and these special provisions. Service switches shall be the circuit breaker type of the ampacities shown on the plans. Circuit breakers shall be approved andulisted by the UL. The operating mechanism shall be enclosed and shall be trip-free from operating handle .on overload, shall be trip-indicating and shall have trip and frame size plainly marked. Multiple-pole circuit breakers shall have a common trip. All circuit breakers shall be quick-make, quick-break on either automatic or manual operation. Contacts shall be silver alloy enclosed in an arc quenching chamber. Galvanizing of service equipment enclosures will not be required. Factory applied protective coating will be acceptable. 5-2.09 Field Tests -- Field tests shall conform to the provisions in Section 86-2.14, "Field Tests," of the Standard Specifications and these special provisions. The functional test for traffic signal system shall be of 10 days duration. 5-2.10 Painting -- Painting shall conform to the provisions in Section 86-2.16 of the Standard Specifications and these special provisions. All paint to be furnished by the Contractor. Existing Type XVII standards shall be cleaned and painted in the field as specified in Section 86-2.16. New galvanized Type I standards shall be treated with wash primer and painted 2 c~ats Traffic Signal Yellow enamel as specified in Section 86-2.16. SP-5 -~... ... " ' 5-2.11 Solid-State .Traffic Actuated Controllers -- Solid-state traffic actuated controller units, cabinets and auxiliary equipment shall conform to the provisions in Section 86-3, "Controllers," of the Standard Specifications and these special provisions. Traffic signal controller shall be Type 90, furnished with 3 Type SP phase modules and 2 Type S phase modules, and capable of expansion to 8 phase operation. The controller shall be capable of either normal operation or REST IN RED oper- ation by means of switching or programming. Traffic Signal Controller Cabinet to be furnished and installed shall be modified type "R" Cabinet, 54" high, 38 1/2" wide, and 24" deep with an approximate volume of 24.3 cubic feet, and shall be wired for future 8 phase operation. The second paragraph in Section 86-3.09D, "Phase Section Timing Intervals and Periods," of the Standard Specifications is superseded by the following: Timing shall be accomplished by digital methods and shall utilize the power line frequency as a time base. Time spans and actuation limits specified in Section 86-3.09, "Solid-State Traffic Actuated Controller Units," of the Standard Specifications for the various functions are minimum and may be expanded. The yellow period specified in Section 86-3.09D(2), "Vehicle Clearance Interval Timing Periods," of the Standard Specifications shall be adjustable from 2 to 7 seconds minimum. The all red period shall be adjustable from 0 to 6 seconds minimum. The last sentence in Section 86-3.09E(ld), "Stop-Timing," of the Standard 'Specifications is modified as follows: v The interrupted interval or period shall be completely timed or the unexpired portion shall be timed following release of stop- timing. The stop-timing shall reset the maximum green period. . The mode selector switch for disabling the memory circuit shall be an in- tegral part of the controller. The detector or controller shall be capable of pre-fixed time delays commencing when the vehicle leaves the loop a~ea. , The second sentence in the first paragraph of Section 86-3.09E(le) , "Hold," of the Standard Specifications is modified as follows: Upon release from "HOLD," the phase section shall immediately advance into the yellow clearance period or the unexpired portion of the pedestrian protection period or to the unexpired portion of the vehicle interval pro- vided there is an opposing call. SP-6 " ' Each pulse of the manual circuit, as specified in Section 86-3.09E(lc) (a) of the Standard Specifications, shall advance the controller timing interval, except tbat the controller may be wired to permit timing of complete yellow and all-red clearance intervals if programmed. The selectable semi-actuated mode specified.in Section 86-3.09E(lg) , of the Standard Specifications shall operate as follows in modular controller units: The phase or phases to become non-actuated shall be Phase A or such other phase or phases as shown on the plans. In the semi-actuated mode, pedestrian operation for the modified phase or phases shall be as specified in Section 86-3.09D(la), "Non-Actuated Phase Section," of the Standard Specifications. The minimum green period for the modified phase may be the pedestrian "WALK" period plus the flashing "OONT WALK" interval. The initial interval plus the pedestrian clearance interval, or if pedestrian timing is not provided, the initial period plus one vebicle extension interval. The controller shall rest in the modified phase until released by an external command. The controller, when operating in the semi-actuated. mode with the. actuated phase memory circuit disabled, shall indicate either of the following on the non- actuated phase displaying a vehicle green when an actuated phase has a momentary dectector actuation: 1. "OONT WALK" flashes, a complete clearance interval times out, returns to "WALK" which shall remian for normal time before yielding to another phase. 2. "DONT WALK" flashes momentarily and returns to "WALK." The p1:"ovisions in Section 86-3.09E(2d), "Omit All-Red," of the Standard Specifications are superseded by the following: The omit all-red feature shall pGrmit the omissi~n by external control of the all-red clearance periods either on all phases or on selected phases. The second and third paragraphs in Section 86-3.09F, "Controller Unit Circuitry," ot the Standard Specifications are superseded by the following: Calibration accuracy of each manually variable timing, control shall be such that timing will be and will remain within O.S-percent of the setting if line voltage is at any value from 105 to 130 volts while ambient temperature is between -20. F. and +160. F. Controller unit operation shall be unaffected by transient voltages when tested in accordance with Test Method No. Calif. 667. In addition to the methods specified in the last paragraph of Section 86-3.09G, "Mechanical Design and Compoonent Quality," of the Standard Specifications, connectors may be provided with a minimum of 2 stainless steel thumb screws for securing the connector or connectors in place. SP-7 ..---.. ... r-"'T ,,' '-.. " " Multiple circuit connector, or connectors for input and output circuits; may be mounted on the left or right side of the controller unit in addition to the front panel. The timing periods and special functions specified in Section 86-3.091 (3), "Type 90 Controller Units," of the Standard Specifications may be performed by using any number of functional modules. Type 90 controller unit phase modules shall be physically interchangeable through all frame sizes (from 2 through 8 phases) of the individual manufacturer's product. Each Type 90 controller unit shall be capable of providing D or DP functions by the addition or replacement of plug-in modules. I Check circuit function shall be provided. The check circuit function may be included as an integral part of the controller unit or may be installed external to the controller unit. The check circuit function shall indicate to an external circuit 'that a vehicle or pedestrian actuation or a vehicle and pedestrian actuation has been registered on a phase or phases not displaying a ,green signal. Auxiliary equipment to be installed in the controller cabinet shall include the following equipment as specified in Section 86-3.09J, "Auxiliary Equipment for Solid-State Traffic Actuated Controller Units," of the Standard Specifications. Flasher and flasher relay Overlap relays Test switches Solid-state switching devices Police panel switches With l:he door-mounted "Flash-Automatic" switch in the "Flash" position, the controller unit shall remain energized and the stop timing circuits shall be energized. With the internal panel mounted "Signal-Flash" switch in the "Flash" position, the controller unit shall remain energized and the stop timing circuit shall not be energized. When said switch is placed in the "Signal" position, the controller unit shall resume control in the interval the controller unit happens to be in at the time the switch is operated. Flashing indications shall be RED on all phases. A controller unit power switch shall be provided which will disconnect power to the controller unit and signal monitoring device. Operation of the signal monitoring device shall disable all operations of the door-mounted"Signal-Flash" switch. A radio interference suppressor as specified in Section 86-3.06, "Radio Inter- ference Suppressors," of the Standard Specifications shall be provided for each solid-state controller unit. SP-8 ./ . ., ,.""," --'.'..'-- __~-ach controller cabinet shal}. be provided with 8 screened, raintight vent holes, 1/2 inch in diameter or larger, in the lower back side or bottom of the cabinet, or at the option of the Contractor, louvered vents with a glass fiber air filter, which will permit the fan to pass the volume of air specified in Section 86-3.07E, "Traffic Actuated Controller Housing," of the Standard Specifi- cations, may be substituted. I A pliable seal, composed of caulking compound or mastic shall be placed be- tween each controller cabinet and the concrete slab foundation. to prevent dust and dirt from entering the cabinet. The cabinet fan circuit shall be fused at 125 percent of ampacity of the fan motor installed. An additional Type SP module and a switch pack shall be provided for emergency maintenance purposes. A Type XXV controller, conforming to the provisions in Section 86-3.08, "Pre- Timed Controller Units" of the Standard Specifications and a wiring harness shall be furnished and installed in the controller cabinet for emergency operation. .Cams shall provide.3-phase operation. Testing of Traffic Signal Equipment, including controller units, fully wired cabinets and auxiliary equipment as specified in Section 86-3.01, "Controllers," of the Standard Specifications will be performed by the State. In the event traffic signal equipment submitted for testing does not comply with specifications, the Contractor shall remove said equipment for repair within 5 working days after notification that the equipment is rejected. In the event the equipment is not removed within said period, it may be shipped to the Contractor at his expense. All testing subsequent to rejection of the equipment for failure to comply with specification requirements will be at the expense of the Contractor. De- ductions to cover the cost of such testing will be made from any moneys due or which may become due the Contractor under this contract. 4 SP-9 ., _._..__._---,-.--.-~ " 5-2.12 SIGNAL FACES AND SIGNAL HEADS - Signal faces and. signal heads and auxiliary equipment, as shown on the plans, and the installation thereof, shall conform to the provisions in Sections 86-4.01 to 86-4.04, inclusive, of the . Standard Specifications and these special. provisions. The first sentence.in the first paragraph of Section 86-4.04, "Signal Head Mounting," of the Standard Specifications is modified_to read.as follows: Bracket mounted signal heads, as shown on the plans, shall be supported by mounting brackets consisting of watertight assemblies of 1 l/2.inch standard steel pipe and malleable iron, ductile iron or brass pipe fittings. Terminal compartments shall be bronze. Each signal section, as specified in Section 86-4.0lB, "Housing," of the Standard Specifications, shall be constructed in such a manner that structural failure of the housing will not occur with a wind load pressure of 25 pounds per square foot on the projected area of the complete signal face housing, including . back plate and hoods. Any fracture within the housing assembly or a deflection of more than 1/2 the lens diameter of the signal section will be considered structural failure when tested in accordance with Test Method No. Calif. 666. A sample, consisting of a single signal face housing section, without the optical unit, shall be submitted for testing prior to acceptance of any design or fabrication method not previously tested and accepted. _Al1 mast arm signal heads shall be 12 inches in diameter. w SP-9 A r-1' ., 5-2.13 Programmed Visibility Traffic Signal Heads.--programmed visibility traffic signal heads shall conform to the provisions in Section 86-4.08, "Pro- grammed Visibility Traffic Signal Heads," of the standard specifications and these special provisions. .The provisions in Section 86-4.0lA, "Optical Units," and the last paragraph in Section 86-4.0lB, "Housing," of the Standard Specifications shall not apply. Lamps shall be furnished by the Contractor. 5-2.14 Detectors -- Detectors shall conform. to the provisions in Section 86-4.05. "Vehicle Detectors," of the Standard Specifications and these special provisions. Inductive Loop Sensor Units shall be Econolite Corporation Model ED-I, Electro-Matic Model LD-l, or equal in accordance with Sections 86-4.0SB (2) and 86-4.05B (3) of the Standard Specifications. Self tuning sensors may be substituted if approved by the Engineer. The inductance of each loop shall be measured by the engineer. at. the nearest pullbox prior to splicing any loop conductor to a lead-in cable, or placing epoxy sealant in the pavement slots. Conductors for inductive loop detectors shall be solid and shall be provided with 3/64 inch minimum thickness insulation. In addition to the conductor specified for inductive loop detectors in Section 86-4.05B(4), "Construction Materials," of the Standard Specifications, Type USE, cross-linked polyethylene-insulated conductors may be used. After conductors are installed in the slots cut in the pavement, the slots shall be .filled with epoxy sealant, "Epoxy Sealant for Inductive Loops (State Specification 701-80-36)," to within 1/8 inch of the pavement surface. The depth of sealant shall be at least 1/2 inch above the top conductor in the saw cut. Before setting, surplus sealant shall be removed from the adjacent road surfaces without the use of solvents. Sensor units for inductive loop detectors to be installed in a common cabinet shall have a minimum frequency difference of one kilohertz from any other sensor unit installed in the same cabinet. Sensor units for inductive loop detectors, in the pulse mode. shall provide a contact closure of 100 milliseconds duration plus or minus 20 percent. In multiple loop installations, all loop conductors to be connected to the same sensor unit shall be wound in the same direction. No more than four loops shall be connected to a single sensor unit. The ends of all loop conductors to be operated by each sensor unit shall be run continuous to the nearest pull box. The loops shall be joined in the pull box in combination of series and parallel so that optimum sensitivity is obtained at the sensor unit. Final splices between loops and lead-in cable shall not be made until the operation of the loops under actual traffic conditions is approved by the Engineer. SP-lO , ., . '. I 5-2.15 Pedestrian Push Buttons -- Pedestrian push buttons shall conform to the provisions in Section 86-4.06 of the Standard Specifications and these special provisions. Pedestrian Push Buttons shall be Type B. . , .' SP-ll . ... --.-.--........ . r-" . '. ." , . . AGREEMENT CITY OF SAN BERNARDINO This agreement, made and concluded this day of , 1971, between the City of San Bernardino, party of the first part, and , Contractor, party of the second part. Article I - Witnesseth, That for and in consideration of the pay- ments and agreements hereinafter mentioned, to be made and performed by said party of the first part, and under the conditions expressed in the two bonds, bearing even date with these presents, and hereunto annexed, said party of the second part agrees with the said party of the first part, at his own proper cost and expense to do all the work and furnish all the materials, except such as are mentioned in the specifications to be furnished by said party of the first part, necessary to complete in good workmanlike and substantial manner the work authorized herein as Item I in connection with the installation of traffic signals at the intersection of: STATE COLLEGE PARKWAY AND KENDALL DRIVE, in strict conformity with Plans and Special Provisions No. 4106, on file in the office of the City Engineer, and also in accordance with Standard Specifications, State of California, Business and Transportation Agency, Department of Public Works, Division of Highways dated January 1969, which said Plans, Special Provisions and Standard Specifications are hereby specially referred to and by such reference made a part hereof. Article II - And the said contractor agrees to receive and accept the following prices as full compensation for furnishing all materials and doing all the work contemplated and embraced in this agreement; also for all loss or damage arising out of the nature of the work aforesaid, or from the acts of the elements, or from any unforeseen difficulties or obstructions which may arise or be encountered in the prosecution of the work until its acceptance by the City of San Ber- nardino and for all risks of every description connected with the work; also for all expense incurred by or in consequence of the suspension or discontinuance of work and for well and faithfully completing the work, and the whole thereof, in the manner and according to the Plans and Specifications, and requirements of the Engineer under them, to-wit: . " ; ITEM QUANTITY 1. Lump Sum . DESCRIPTION OF ITEMS WITH UNIT PRICE WRITTEN IN WORDS .,.............. . PRICE TOTAL Furnish and install Traffic Signals at the intersection of: STATE COLLEGE PARKWAY AND KENDALL DRIVE, at the lump sum price of -;1;;:' ,,":I,.(;:////:r ~. .c---" /, "," / ./1/)//. \/.;~/(I ~ ~.),' i-''''/'1.''~1 "'J ,','.r',!, ..c/r" /! ~<.... ,,/ <..i/ ///_><. " ?':- Lump Sum ~J/ ;"// , / 2. 6 Cubi!: Yard . Cubic Yards, Opening Curb //.,'/N .I Furnish and install Median Type HAu p.e.c. at//:>);>_. /-.;..- /~{~~.<: (;';: e~ Cc;c' /c"t' per cubic yard. 3. 148 Tons Tons, Furnish anj ins tallAsphaltic Concrete at ___C"-~ . .,._' "/:/ ___':.._:. -<4,{'S'" /Nd~ - -;r;, t'/. ("'j ~"::t?~./J' 'I'.'.-~ (','...' ,'S //' : ~!" /- ..;'? ...../1(;':.. :i <'i'",,'" ~ r per ton. . NOTICE: TOTAL c~ .., /~ 3~-'? -,",// / The unit price must fH". The total pt'~,ce must be of all items inscJ:'tu: ::,' ':'.t":,, J.n words and 'also ,shown in figures. :tl,', ,cd for each item of words and the total <v ,"<lee provided. , .' ..' .' / " . > /' . .. ' " , .' ..... , . " , Article III -'The said party of the first part hereby promises and agrees >with.ttre said contractor to employ, and does hereby employ the said contractor to provide the materials and to do the work according to the terms and conditions herein contained and referred to, for the prices aforesaid, and hereby contracts to pay the same at the time, in the manner, and upon the conditions above set forth; and the said parties for themselves, their heirs, executors, administrators, success- ors, and assigns, do hereby agree to the full performance of the covenants herein contained. Article IV - It is further expressly agreed by and between the parties hereto that should there be any conflict between the terms of this instrument and the bid or proposal of said contractor, then this instrument shall control and nothing herein shall be considered as an acceptance of the said terms of said proposal conflicting herewith. IN WITNESS WHEREOF, the parties to these presents have hereunto set their hands the year and date first above written. .' ATTEST: CITY OF SAN BERNARDINO : BY: City Administrator CONTRACTOR NAME OF FIRM: BY: TITLE: MAILING ADDRESS: Approved as to form : ' .~~o H, A .'.0' '. PHONE NO.