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HomeMy WebLinkAbout07.01.1968 Comprehensive Plan Interim Report Number IICOMPREHENSIVE PLAN INTERIM REPORT NUMBER II CITY OF FRIENDSWOOD GALVESTON COUNTY, TEXAS PREPARED BY BOV AY ENGINEERS, INC. AND WILLIAM C. WALSH, CONSULTING ENGINEER 1968 11 r1 lI f I ll 11 (I (I 11 II 11 11 I I l I l I ll ll -, • 30 -Pr::i CC: -:r��M� 7°\i)ov"t-'pn �°"-th � N ,' cllott; COMPREHENSIVE PLAN INTERIM REPORT NUM BER 2 for CITY OF FRIENDSWOOD GALVESTON COUNTY, TEXAS PREPARED THROUGH THE COOPERATION OF THE TEXAS STATE DEPARTMENT OF HEALTH. THE PREPARATION OF THIS MATERIAL WAS FINANCIALLY AIDED THROUGH A FEDERAL GRANT FROM THE DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT UNDER THE URBAN PLANNING ASSIST­ANCE PROGRAM AUTHORIZED BY SECTION 701 OF THE HOUSING ACT OF 1954, AS AMENDED. PREPARED BY BOVAY ENGINEERS, INC. AND WILLIAM C. WALSH, CONSULTING ENGINEER 1968 . I I 11 I I I I I I II l I 11 I l I l I I l I I [ 11 II 11 11 B □VAY ENGINEERS, INC. SPOKANE · HOUSTON · BATON ROUGE H. E. BOVAY, JR. ASSOCIATES M. J. GREEN CHARLES A. LAWLER RICHARD B. ROBERTSON GUY FURGIUELE L,S,CURTIS P, 0. BOX 8098 5009 CAROLINE STREET HOUSTON, TEXAS 77004 TEL.JACKSON 9·4921 C. RAY THOMAS CHARLES E, BROWN J. G. DICKSON H.LOUIS GADDY GENE Ml:KAY OTIS 0. MILLER MORRIS BACKER ROBERTO. GRIMES J. BYRON BARBER July 1, 1968 Honorable Ralph W. Somers, Mayor City Council Chairman Dean Saurenman Planning Commission Friendswood, Texas Gentlemen: H F.:RBERT R. PETTY A. B, WILLIAMSON D. G. DON EGAN W. J. SANDERS RUDOLPH SAUCILLO CHARLES A-SCHAEFER We are pleased to present Interim Report Number 2 of the Comprehensive Plan for the City of Friendswood, Texas. The report includes the results of studies of the water and sewerage utility system, drainage facilities, school facilities, parks and public recreational facilities, and public buildings and facilities. Also included are preliminary utility and drainage plans and a land use plan. Interim Report Number 3 will present Capital Improvements Programming and Administrative Controls. The final Comprehensive Plan Report will summarize the interim reports and revise them where desirable. The courteous help of the City Council, Planning Commission, and officials of the City of Friendswood is appreciated. JGD:dkg Sincerely, BOVAY ENGINEERS, INC. _ .. u· : . // .. � \t � ..__, ____ \ . J. G. Dickson, P. E. Planner-in-Charge PROFESSIONAL CONSULTANTS -PLANNERS CIVIL • MECHANICAL • ELECTRICAL ENGINEERING -INDUSTRIAL FACILITIES l 1 l l r l I ! lI 11 11 r l 11 !I l1 11 11 ti ti 11 ti 11 ACKNOWLEDGEMENT We wish to acknowledge the helpful cooperation received from the City Officials of Friendswood, the City Planning Commission, the Texas State Highway Department, the Texas State Health Department, and all others in the preparation of this report. MAYOR CITY COUNCIL CITY ADMINISTRATOR ... ASSISTANT CITY SECRETATY CITY ATTORNEY CITY PLANNING COMMISSION PREVIOUS CITY OF FICIALS MAYOR CITY COUNCIL CITY SECRETARY .. Ralph w. Somers Ronald G. Hamil James E. Mager Edward F. Stuart Thomas F. Woods George F. Prude, Jr. Lawrence B. Cline Mrs. Pat Gillespie Ody Jerden Dean Saurenman, Chairman Tony Banfield Frank Coe Tom Grace John VanBockel Ralph L. Lowe Marvin L. Childers Wiley W. Murrell Mrs. Artha Wright CITY PLANNING COMMISSION ...... Wilbert Boyle PLANNERS BOVAY ENGINEERS, INC. and WILLIAM C. WALSH, Consulting Engineer iii J. G. Dickson, P. E., Planner-in-Charge Charles A. Schaefer, P. E. William C. Walsh, P. E. Don G. Donegan, P. E. Phil E. Barber, Jr., P. E. Harold A. Barr, Jr., P. E. James H. Suchma, P. E. Melinda McCreary I I 11 J l f l II ! I 1 I 11 I I 11 I ! I. JI 11 ti l l l.l l1 INTRODUCTION _To accomplish the coordinated development of the various ele­ ments of urban growth in an orderly fashion requires a comprehensive community plan. Such a plan is designed to place the complex organi­ zation of space, facilities and buildings in proper relationship to community needs. Interim Report No. 2, presents the results of research to study and analyze the existing water and sewerage utility systems for present and future needs; the natural terrain, and the present and future land usage to determine needs for drainage facilities; the existing school facilities in the community and their ability to meet the present and forecasted membership requirements; the existing park and public recreational facilities to meet the current and fore­ casted needs; and the public buildings and facilities for meeting present and future needs. The report develops recommended water and sewerage utility systems, programmed improvements, and recommended drainage improvements. It proposes school, park and public recreation, and fire station planning, standards, presents principles of school site location, and develops a school, park, and �ire station site plan. Recommendations are presented concerning public building facilities in accordance with forecasted needs. iv I � 11 lI TABLE OF CONTENTS J ! Page UTILITY SYSTEMS· I ! WATER .. 1 SEWERAGE 17 J I SOLID WASTE DISPOSAL 26 STORM DRAINAGE . , , 27 11 I SCHOOLS 33 11 I PARKS AND PUBLIC RE CRE ATION FACILITIES 40 PUBLIC BUILDINGS AND FACILITIES 11 FIRE STATIONS .. 44 POLICE STATIONS 51 11 I ADMINISTRATION BUILDINGS 55 !I I AUDITORIUMS ... 56 PUBLIC LIBRARIES 57 11 OTHER CIVIC CENTERS 60 OTHER PUBLIC FACILITIES 61 11 I APPENDIX .. . .63 11 I BIBLIOGRAPHY . 64 11 11 11 11 I V ,, . 11 11 JI I r 1 ll 11 I ! 11 11 11 11 11 11 11 lI lI I.I I INDEX OF EXHIBITS A WATER DISTRIBUTION SYSTEM B SANITARY SEWER SYSTEM C STORM DRAINAGE D LAND USE -1995 vi Page 12 & 13 22 & 23 29 & 30 .. , · 35 f : f I l I f ! I ! JI 11 II 11 11 . I I l I 11 11 11 l I ll I 1 INDEX OF TABLES I II WATER WELL RECORDS -WATER WELL NUMBER 1 WATER WELL RECORDS -WATER WELL NUMBER 2 III WATER WELL RECORDS -WATER WELL NUMBER 3 IV V VI VII WATER PUMPAGE ....... . WATER STORAGE RECOMMENDATIONS CHOATE ROAD SEWAGE TREATMENT PLANT DEEF\vOOD DRIVE SEWAGE TREATMENT PLANT VIII FRIENDSWOOD SCHOOL ENROLLMENT PROJECTIONS IX X XI XII NATIONAL BOARD STANDARDS FOR DISTRIBUTION OF FIRE COMPANIES .... NUMBER OF FIRE COMPANIES SUGGESTED MINIMUM POLICE FORCE FOR FRIENDSWOOD AT PROJECTION DATES .......... . EXISTING AND RECOMMENDED LIBRARY SPACE FOR Page 2 3 5 6 10 18 20 37 48 50 54 FRIENDSWOOD PUBLIC LIBRARY ............. 59 vii I � 11 r l 11 J l l I r l 11 I l 11 11 11 l 1 l ! ll l! l.l UTILITY SYSTEMS WATER . The City of Friendswood presently obtains its water supply from three wells. Water well number 1 was drilled in 1957 and is located at the site of the City Hall. The well is pumped by a 8JKL Waukesha, 11 stage vertical turbine pump driven by a 25 horsepower, 1800 RPM electric motor. Pumping capacity of the pump, at the time of instal­ lation, was 268 gallons per minute (gpm), at 31 0 feet total dynamic head (TDH), with a pump setting of 190 feet. The material setting and chemical analysis of water produced from well number 1 are shown on Table I. Water well number 2 is located near Cowart Creek and Castlewood Avenue. This well was drilled in 1963, with a new pump and motor installed in 1967. The new pump is a Layne & Bowler of California deep well vertical turbine pump equipped with 7 stages. The pump is powered by a 75 horsepower, 1800 RPM, 220/440 volt, 3 phase, 60 cycle motor. The pump is reported to produce 1100 gpm from 230 feet ,rith an open discharge. The material setting and chemical analysis of water produced from well number 2 are shown on Table II. Water well number 3 is located on property abutting Stoneledge Drive between Brandywyne Drive and Castle Lake Drive in Annalea sub­ division. Water well number 3 was drilled in 1967 for the Galveston County Water Control and Improvement District Number 21 and is equipped with a Layne & Bowler, Inc. deep well turbine pump with 9 stages. The pump is driven by a 50 horsepower, 1800 RPM, 220/440 volt, 3 phase, 1 I .. t I l I J ! l I J l 11 lI 11 11 I : 11 i I 11 11 11 l! I l l TABLE I WATER WELL RECORDS WATER WELL NUMBER l -Drilled October 1957 GRAVEL WALL CONSTRUCTION 0 -475 feet 10 3/4 11 O.D. casing cemented in place 6 5/8 11 O.D. blank liner375 feet -485 feet 485 feet -535 feet 6 5/811 S.S., W.W., 50 gauge screen 6 5/8 11 O.D. blank liner, closed with wood535 feet -545 feet wash plug and back pressure valve 24 hour puinp test 268 gpm WATER ANALYSIS* Total dissolved solids (actual) (calculated) Silica (Si0 2) Iron and Aluminum Oxides (R203) Calcium (Ca) Magnesium (Mg) Sodium (diff.) Na+K as Na. Carbonate (C03) Bicarbonate (HC03) Sulfate (so4) Chloride (Cl) Total Iron (Fe) Conductance, microhmos/cm, 25°c Color units Turbidity, units as Calcium Carbonate (CaC03): Phenolphthalein Alkalinity Total Alkalinity Total Hardness Free Carbon Dioxide (CO2) pH 7.82 Hypothetical Combinations Calcium Bicarbonate Magnesium Bicarbonate Sodium Bicarbonate Sodium Chloride Si02 + R203 475 ppm 470 9 0 23 5 100 0 295 0 38 0.13 ppm 540 0 0 O ppm 242 79 7 91 33 274 63 9 *by Microbiology Service Laboratories, report No. 1840, datedNovember 5, 1967. 2 I l1 J I lI r I I I f I- I I 1 11 11 I l I : 11 11 i I l I TABLE II WATER WELL RECORDS WATER WELL NUMBER 2 -Drilled January 1963 GR AVEL WALL CONSTRUCTION 0 -450 feet 12 3/4" O.D. casing cemented in place 6 5/8 11 O.D. blank liner 350 feet -460 feet 460 feet -610 feet 6" S.S. Screen, 0.050 gauge 610 feet -620 feet 6 5/8" O.D. blank liner with back pressure valve and wood wash plug 24 hour pump test 1100 gpm (with new pump and motor installed in 1967) WATER ANALYSIS* Calcium Bicarbonate Magnesium Bicarbonate Sodium Bicarbonate Sodium Sulfate Sodium Chloride Silica Iron Oxide Aluminum Oxide Volatile and Organic Matter Total Solids Residue on Evaporation at 105°c 1/2 Bicarbonate Estimated Total Solids Total Hardness as Calcium Carbonate Phenolphthalein Alkalinity as Calcium Carbonate Methyl Orange Alkalinity as Calcium Carbonate Free Carbon Dioxide pH 7.62 IONS: Calcium Magnesium Sodium (Cale.) Iron (Fe) 21.3 5.0 98.8 0.1 Bicarbonate Carbonate Sulfate Chloride 86.o ppm30.1288.5 0.0 49.5 22.0 0.1 1.0 11.0 488.2 ppm 412.0 49,5 � ppm 74.oo.o245.0 11.0 Specific Conductance at 25°c in microhmos per cm. 568 Appearance: Clear and Colorless 299.0 o.o0.030.0 *by Curtis Laboratories, report No. 9-5302, dated March 1, 1963.3 11 II 11 11 I l I l 11 II 11 I I l 1 fl !I ll 1 1 I 60 cycle motor. This pump also has an auxiliary diesel engine drive. Test pumping of the well indicated a well capacity of 1074 gpm from a 201 foot pumping level. The material setting and chemical analysis of water produced from well number 3 are shown on Table III. Table IV presents the record of water pumpage for the City's water wells for the years 1964 through 1967. The record shows the total water pumped for the month, the daily average of water pumped per month, and the highest amount of water pumped in a day during the month. It is noted that during the months of May, June and July, 1967, the highest daily rate of pumping exceeded one million gallons. The highest average day pumping rate for a month occurred during June, 1967 when the daily average for that month reached 810,000 gallons.· The three water wells have a total test pumping capacity of 2,442 gallons per minute. Water well number 1 represents 11 percent of this pumping capacity; water well number 2, 45 percent; and water well number 3, 44 percent. To meet the high demand in July, 1967, each of the three wells had to be pumped continuously in excess of eight hours. In June, 1967, it was necessary to pump all of the wells in excess of 5 hours each day in order to meet the daily demand. Therefore, the existing water wells, based upon their combined test pumping capacity, are capable of supplying the current peak water demand of Friendswood. Current pumpage of water from wells in Friendswood and neighboring areas has resulted in problems of land subsidence and deterioration of 4 I lI I I l ! . 11 l I I I I l II I I I I 11 11 I.I 11 i I I J TABLE III WATER WELL RECORDS WATER WELL NUMBER 3 -Drilled January 1967 GRAVEL WALL CONSTRUCTION with 30 inch diameter underream 0 -505 feet 16 11 O.D. casing cemented in place405 feet -520 feet 10 3/411 O.D. blank liner520 feet -585 feet 10 3/411 0,D,, S.S., W.W., screen, 0.045 11 gauge 585 feet -600 feet 10 3/4 11 O.D. blank pipe600 feet -635 feet 10 3/4 11 O.D., S.S., W.W., screen, 0.045 11 gauge 635 feet -650 feet 10 3/4 1 1 O.D., blank pipe, nipple and back 24 hour pump test 1074 gpm pressure valve WATER ANALYSIS* Dissolved Residue at 105°c Total dissolved solids (actual) Total dissolved solids (calculated) Silica (Si02) Iron and Aluminum Oxides (R203) Calcium (Ca) Magnesium (Mg) Sod ium (diff.) Na+K as Na. Carbonate (C03) Bicarbonate (HC03) Sulfate (so 4) Chloride ( Cl) Total Iron (Fe) Conductance, microhmo·s/ cm., 25°c Color, units Turbidity, units as Calcium Carbonate (CaC03): Phenolphthalein Alkalinity Total Alkalinity Total Hardness Free Carbon Dioxide (CO 2) Hypothetical Combinations Calcium Bicarbonate Magnesium Bicarbonate Sodium Bicarbonate Sodium Chloride Si02 + R203 Total Dissolved Solids, calculated 353 ppm 511 509 17 0 21 3 115 0 311 0 42 <0.05 ppm 578 0 <l 0 ppm 255 64 8 85 17 321 69 17 509 ppm *by Microbiology Service Laboratories, report No. SO 2128-66, dated January 10, 1967. 5 --"'"-- TABLE IV WATER PUMPAGE * 1964 (2 -wells) 1265 {2 -wells) 1266 (2 -wells) 1267 {3 -wells) TOTAL AVERAGE HIGHEST TOTAL AVERAGE HIGHEST TOTAL AVERAGE HIGHEST TOTAL AVERAGE HIGHEST MONTHLY DAILY DAILY MONTHLY DAILY DAILY MONTHLY DAILY DAILY MONTHLY DAILY DAILY PUMPAGE PUMPAGE PUMPAGE PUMPAGE � PUMPAGE PUMPAGE PUMPAGE PUMPAGE PUMPAGE PUMPAGE PUMPAGE (MILLION ---(MILLION (MILLION ---(MILLION ------ MONTH GALLONS l (MGD) (MGD) GALLONS l (MGD) (MGD) GALLONS l (MGD) (MGD) GALLONS) (MGD) (MGD) Jan. 5.523 ,...,. .202 6.772 .222 .328 9.277 .300 .922 12.960 ** *·X· Feb. 4.827 ** .195 6.041 .216 .317 6.980 .249 -532 8.537 .305 .4o6 March 5.692 .184 ·l<-* 7.518 .243 .424 8.451 .273 .512 12.243 .395 .521 April 6.652 ** .222 10.194 .340 .895 8.402 .280 -572 13.491 .450 .669 May 6.526 H· .211 10.658 .344 .654 9.382 .303 .547 17..746 -572 1.010 O'\ June 7.114 H· .237 11.271 .376 .582 11.864 -395 .655 24.304 .810 1.124 July 10.838 ** .350 11.512 -372 .630 10.096 .326 .487 17.326 .559 1.186 Aug. 8.825 "* .284 12.918 .416 1.451 9.943 .321 .546 16.371 -5�8 .843 Sept. 8.355 ** .279 9.861 .329 .598 10.178 -339 .601 13.843 .461 .649 Oct. 7.341 ** .237 7.887 .255 .415 10.105 .326 .499 14.590 .471 .852 Nov. 6.164 ·ff .206 7.812 .260 .455 10.682 .356 .687 13.514 .437 .765 Dec. 6.031 H· .195 7.798· .219 1.157 10.200 .330 .508 15.330 .462 .804 1968 (3 -wells) TOTAL AVERAGE HIGHEST MONTHLY DAILY DAILY PUMPAGE PUMPAGE PUMPAGE (MILLION � � MONTH GALLONS) ·• City water well pumpage records Jan. 15.737 .507 .790 ** Not available II J I II 11 11 I I J I 11 i I 11 11 11 lI � I 111 11 I_ I 11 II water quality due to salt water intrusion. Increased water pumpage to supply projected water demands will likely result in aggravating the existing problems. It is possible, that in the future, it may be desirable to supplement, and perhaps eventually replace, the ground water sources now serving Friendswood. Water is available now, for domestic and industrial uses, from the resources of the Brazos River Authority and their two canal systems crossing Galveston County. One canal system crosses the southern part of the planning area. These canal systems, until recently, were owned by the American Canal Company and the Briscoe Irrigation Company. Additional surface water for domestic and in�ustrial uses from the Trinity River has been allocated to Galveston County by the Texas Water Development Board, and is expected to be available in 1969 or 1970 in the vicinity of Clear Creek. Also the Galveston County Water Authority, created in 1965 by the Texas Legislature, is charged with the responsibility to acquire, transport and deliver water to municipalities and other major users in Galveston County. A 75,000 gallon elevated storage reservoir is located on the City Hall site. The bottom of this tank is 100 feet above ground. A ground storage reservoir is located on the site of water well number 2 and has a capacity of 250,000 gallons. Water is drawn from the ground storage tank and pumped directly into the distribution piping. The pumping is performed by two Layne & Bowler centrifugal pumps of a capacity ranging from 600 to 800 gpm, and driven by two 25 horsepower, 7 I Ir. 11 J I 11 11. 11 fl !I · 1 I 11 11 11 11u 11 ll I.l I l 1800 RPM, 220/440 volt, 3 phase, 60 cycle motors. The pumps may be operated in combination or independently on alternate pump operation cycles. The two reservoirs provide the City with a combined storage of 325,000 gallons. The pump for water well number 1 is controlled by the system pressure at that site, as is the operation of the ground storage booster pumps at water well number 2 site. The well pump for the number 2 well is controlled by the water level in the ground storage reservoir. The operation of water well number 3 pump is controlled by system pressure at that site. The water distribution piping is composed of 2 inch galvanized pipe, 2 and 3 inch PVC pipe and asbestos-cement pipe in sizes of 3 inch, 6 inch and 8 inch, according to the City's records. No record of pipe size larger than 8 inches was found. Many dead-end lines were noted, particularly on two and three inch size lines. Fire hydrants are provided for fire protection in the developed areas, though not all the developed areas are provided full and adequate protection. According to the published recommendations of the Texas State Board of Insurance, fire hydrants are to be properly located so there will be a hydrant every 300 feet in the mercantile and industrial areas, and so that every building in the City limits will be within 500 feet of a standard city fire hydrant. Fire hydrants are recommended to be installed at street intersections in order that the full protection 8 I ' I 'I I f ! 11 11 11 11 I I 11 11 11 i I I I l I 11 ll 11 service area is developed. Fire hydrants should not be connected to water lines smaller than 6 inches in diamete:r. Water lines providing service to a fire hydrant should be looped, if possible. Unaccounted-for water is the difference between the quantity of water pumped into the system and the quantity of water metered out during a unit period of time. The difference is considered to be water used through authorized public use and unregistered connections, leakage, malfunctioning meters, or unauthorized use. An analysis of unaccounted-for water was not made, due to the lack of a compiled record of the volume of water sold by the City. The present record exists only in the form of the amount of water used by each individual customer, and is not totaled each month. The Texas Water and Sewage Works Association states in their publication, 11Manual for Water Works Operators 11,that in a well maintained system, the unaccounted-for water should not exceed ten to fifteen percent of the water pumped into the system. Table V shows the water storage requirements recommended by the State Board of Insurance. Assuming a current City population of 3,800 and to meet existing conditions, Friendswood should increase the elevated storage capacity by 131,000 gallons; the ground storage capacity by 244,ooo gallons; and the total storage capacity by 375,000 gallons. It is recommended that the present ground storage be increased now, by 1,000,000 gallons with half the proposed storage being located at water well number 2 site, and half at water well number 3 site. This 9 f 1 J l I! 11 11 11 11 11 II i ! ! i I I 11 l.l I. l l I ll l I TABLE V WATER STORAGE RECOMMENDATIONS* (Gallons) TOTAL GROUN D ELEVATED YEAR POPULATION** STORAGE STORAGE (1) STORAGE (2) 1967 3,800 700,000 494,ooo 206,000 1970 7,000 1,290,000 910,000 380,000 1975 10,000 1,842,000 1,300,000 542,000 1980 15,000 2,763,000 1,950,000 813,000 1985 21,000 3,868,000 2,730,000 1,138,000 1990 25,000 4,605,000 3,250,000 1,355,000 1995 31,000 5,710,000 4,030,000 1,680,000 *Based on KEY RATE SCHEDULE, publi shed by State Board of Insurance,Austin, 1964** Comprehensive Plan -Interim Report Number 1(1)Ground Storage -130 gallons per capita per day(2)Elevated Storage -10 hour storage based on 130 gallons per capitaper day 10 f I fl 11 11 I l 11 11 11 I l I l I I l l 11 l I l.1 will provide a total ground storage capacity of 1,250,000 gallons or sufficient ground storage until about the year 1975. Booster pumping facilities should be installed wi th the ground storage to transfer the water from storage to the distributi on piping system. In the year 1975, or when the population reaches approximately 10,000, the City should install a one million gallon elevated storage reservoir. Auxiliary drives should be provided for the pumps on water wells numbered 1 and 2, and for at least one of the ground storage booster pumps at water well number 2 site. A number of dead-end lines in the water distribution system can and should be eliminated. There should be a looped system, 8 inches or more in diameter, between the water wells. The looped system will facilitate the distribution of water to all areas of the City wit!) a minimum of pressure drop. They will provide a looped piping network as recommended for distribution systems by the National Board of Fire Underwriters and the Texas State Department of Health. The looped water mains will also assist in providing adequate fire flow at the fire hydrants. The following lines, shown on Exhibit A, Sheets 1 and 2, are recommended for construction in the near future: 1.A water line, 8 inches or more in diameter, extending along Sunset Drive from an 8 inch line in Castlewood Avenue to an · 8 inch line in Edgewood A venue . 11 I I I I I I l I 11 11 II i I 11 ! I I � II ! I l.l {I l l 11 2. 3, 4. A water line, 8 inches or more in diameter, extending from the 8 inch line in Castlewood Avenue, along Castlewood Avenue to the site of the proposed new high school. A water line, 8 inches or more in diameter, extending from the 8 inch line in Edgewood Avenue, along Stadium Drive to the 8 inch line at the intersection of Bellmar Lane and Maryann Drive. A water line, 8 inches or more in diameter, along F. M. Highway No. 518 from an 8 inch line in Willowick A venue to an 8 inch line in Castlewood Avenue. As the area develops, and the need is established in the future, the following water lines, as shown on Exhibit A, should be installed: l.A water line, 8 inches or more in diameter, connecting the existing 8 inch line in Melody Lane with an 8 inch line in Winding; Road. 2.A water line, 8 inches or more in diameter, along Sunset Drive from an 8 inch line in Castlewood Avenue to Parkwood Avenue, and then along Parkwood Avenue to an 8 inch line in F.M. Highway No. 518. 3, 4. A water line, 8 inches or more in diameter, along F. M. High­ way No. 518 from an 8 inch line in Castlewood Avenue to an 8 inch line in F. M. Highway No. 518 at Windingway Drive. A water line, 8 inches or more in diameter, along Shadowb end Avenue from an 8 inch line in Woodlawn Drive to a proposed 8 inch line in Sunset Drive. 14 [ I l l J I J ! 11 11 i I 11 11 11 11 11 11 11 11 I l il I l.l I Future development within the planning area will necessitate a larger water supply than is provided by the City's three existing water.wells. In order to supply this demand, additional wells may be drilled, or possibly, available surface water, discussed previously, may be utilized. It is desirable that the operation and control of the wells, elevated and ground storage facilities be situated at a "central control center". Such a control center is proposed for the future and the instrumentation recommended will include the equipment and panels necessary to control, visually monitor, record and where desirable, totalize the following: 1. 2. 3, 4. 5, 6. 7, Pumping rate and total pumpage of each water well; Ground storage water levels for the individual ground storage tanks; Pump operation and pumping rate of each ground storage pump; Operation of all mechanized valves at each station; Chlorine residual; Station discharge header pressures at each station; and Elevated storage water levels for each individual tank. Manual overrides are recommended for installation on all proposed automated controls. Each well and pump station is recommended to be fully automated. The instrumentation system, as proposed, will automatically activate pumps as required to maintain a constant pressure in the station 15 r I 11 II r1 11 J I 11 11 11 1 I 11 11 11 11 11 [I l I 11 discharge header. A liquid level recording system would be used to override the pump controls and prevent overflowing the elevated and ground storage tanks. In the event of electrical power failure, auxiliary engi nes on the pumps are proposed to be automatically started as required to main­ tain system pressures. Alarms are recommended to indicate failure of any pump to start and stop under prescribed conditions. The chlorination systems are proposed to be automated to provide the proper amount of chlorine for the actual flow. All proposed installations should conform to the requirements and recommendations of the Texas State Department of Health, and the recommendations of the Texas State Board of Insurance and the National Board of Fire Underwriters. 16 I" I I 1 !I r1 11 1 I ] I J I 11 I I J I 11 11 11 II 11 l I ll I UTILITY SYSTEMS SEWERAGE The present sewerage system serving the City of Friendswood consists of sewage collection lines varying in diameter from 6 inches to 27 inches, several sewage lift stations, and two sewage treatment plants. The sewage treatment facility located on Edgewood Avenue (Choate Road) near Clear Creek is the oldest of the two facilities. This plant also receives, in addition to domestic wastes, the waste from a food processing industry. The Choate Roads sewage treatment plant has been overloaded beyond its capacity for some time. Part of the overload has been due to infiltration of ground water through faulty sewer pipe joints, according to the City's Consulting Engineer. The Choate Road plant consists of a "contact-stabilization" type treatment unit operating in conjunction with an Imhoff-trickling filter treatment unit. The records of sewage flow to the plant, biochemical oxygen demand (BOD) and suspended solids for raw and treated sewage for the Choate Road plant are shown in Table VI. In seven of the twelve months shown in the table, the BOD of the plant effluent exceeded the State allowable of 20 ppm BOD; and in 10 of the 12 months, suspended solids in the plant effluent exceeded the State allowable of 20 ppm suspended solids. The sewage treatment facility located on Deepwood Drive at Cowart Creek is a "contact-stabilization" type unit with 250,000 GPD capacity. At the present time this plant receives domestic waste only. According 17 ,____. -- TABLE VI CHOATE ROAD SEWAGE TREATMENT PLANT (PLANT NO. 1) FLOW AND TREATMENT RECORD (1), (3) FLOW B.O.D. {2} SUSPENDED SOLIDS (2) RESIDUAL TOTAL AVERAGE HIGH RAW FINAL RAW FINAL CHLORINE PER DAILY DAILY DAILY MONTH FLOW FLOW HIGH LOW AVG. HIGH LOW AVG. HIGH LOW AVG. HIGH LOW AVG. AVERAGE MONTH {GALLONS} {GPD} {GPD} {EEm} {EE!l,!} {EEm} {EE!l.!} {EEm) Jan., 1968 9,905,000 319,516 651,000 300 144 209 16 3 9 288 96 190 37 9 16 2.0 Dec., 1967 4,481,100 144,358 253,700 290 90 151 33 7 19 112 44 79 15 9 11 1.5 Nov., 1967 5,152,300 171,743 482,500 240 140 192 31 4 13 432 184 276 37 4 18 1.2 I-' Oct., 1967 5,879,600 189,600 327,700 270 78 151 38 4 18 228 116 151 51 12 27 1.3 Sept., 1967 6,920,000 230,600 397,000 140 115 128 30 9 19 200 148 136 26 10 15 1.2 Aug., 1967 5,550,800 188,712 290,300 330 90 168 14 8 11 304 100 159 38 13 25 1.5 July, 1967 7,225,800 236,900 367,900 290 125 199 27 12 20 216 83 143 65 9 39 1.4 June, 1967 4,934,100 164,470 321,300 18o 75 120 20 3 14 424 40 186 37 5 20.5 1.7 May, 1967 5,574,100 179,488 440,000 250 78 167 29 4 12 840 56 279 46 7 24 1.5 April, 1967 5,494,ooo 183,134 253,000 284 165 218 20 6 11 856 96 381 310 10 92 1.2 March, 1967 5,913,500 193,980 273,900 258 120 169 22 2 10 276 36 166 142 0 19 1.3 Feb., 1967 (5,825,900 208,068 510,000 90 10 47 2 1 1.4 184 80 127 :i.5 1 7 1.2 480,000 BYPASSED ( 1)City of Friendswood -Reports to State Health Department(2)Usually 4 tests per month ( 3)pH when determined on raw sewage ranged from 6.8 to 7.4pH when determined on treated sewage ranged from 6.o to 7.9 Ii l l JI l l 11 11 11 11 11 I l 11 11 l I 11 lI l l l.l l l to the City's Consulting Engineer, the plant is operating at about 40 percent of the design capacity. The City's records of sewage flow to the plant, BOD and suspended solids of raw and treated sewage for the Deepwood Drive sewage treatment plant are shown in Table VII. The records of BOD and suspended solids of the plant effluent are satis­ factory. The existing sewage collection system has conveyed as much as 85 percent of the City's total waste flow to the Choate Road sewage treatment plant until about January, 1968. At that time, the sewage collected from Annalea subdivision was diverted to the Deepwood Drive sewage treatment plant. The City provided sewage collection to Friendswood Forest subdivision by facilities installed as a part of a construction program completed about January, 1968. This sewage is treated at the Deepwood Drive plant. The sewer system has concrete sewer pipe in the oldest portion of the City, and vitrified clay and epoxy-lined asbestos-cement pipe in the newer installations. Adequate manholes are provided in the sewer system for maintenance, Generally, manholes are not spaced more than 600 feet apart. The sewer system proposed by the City's Consulting Engineer, and adopted by the City, includes the use of epoxy-lined asbestos-cement pipe or vitrified clay sewer pipe, with factory-fabricated joints. The minimum line size recommended for sewer mains is 8 inches to be laid on a minimum grade of 0,25 percent. Larger size lines were 19 ............,_. f\) ,........... - TABLE VII DEEPWOOD DRIVE SEWAGE TREATMENT PLANT (PLANT NO. 2) FLOW AND TREATMENT RECORD (1), (3) FLCW B.O.D. (22 TOTAL AVERAGE HIGH RAW FINAL PER DAILY DAILY MONTH FLCW FLOW HIGH LCW AVG. HIGH LCW AVG. MONTH .(GALLCNS) (GPD) (GPD) \EEm2 (EE!!:) Jan., 1968 5,689,000 183,516 350,000 350 75 199 25 2 12 Dec., 1967 3,684,000 118,864 165,000 250 60 139 8 5 6 Nov., 1967 621,100 20,700 62,600 290 110 159 6 3 5 Oct., 1967 227,300 7,340 9,900 136 85 99 7 5 6 Sept., 1967 490,400 16,347 19,900 88 40 65 6 l 3 Aug., 1967 220,500 7,113 22,400 80 25 60 5 2 3 July, 1967 347,400 11,200 21,200 80 13 34 5 2 3 June, 1967 813,800 27,127 47,700 115 83 103 4 2 3 May, 1967 687,000 22,162 29,000 216 78 121 3 1 2 April, 1967 760,000 25,333 55,000 158 125 142 l 3 2.5 March, 1967 591,300 19,075 33,6oO 156 44 95 4 0 1.6 Feb., 1967 561,200 20,050 33,100 75 33 47 5 0 ·2 (1)City of Friendswood -Reports to State Health Department(2)Usually 4 tests per month(3)pH when determined on raw sewage ranged from 6. 9 to 7. 4pH when determined on treated sewage ranged from 6.0 to 7.5 -- SUSPENDED SOLIDS (22 RESIDUAL RAW FINAL CHLORINE DAILY HIGH LOW AVG. HIGH LOW AVG. AVERAGE \EE:!!2 \EE:!!2 ( EE:!!) 208 116 171 30 6 18 1.4 268 76 141 15 3 7 1.6 192 76 123 11 2 6 1.6 104 38 75 9 4 6 2.0 64 52 60 11 3 7 1.5 28o 60 149 55 3 17 1.7 92 56 81 4 l 3 1.6 88 52 74 18 l 7 1.6 6o 32 43 5 0 2 1.9 130 16 64 3 0 l 1.7 252 12 80 7 0 2 1.9 144 32 91 10 l 4 2.2 r I r I � I l l 11 11 lI lI 11 J I 11 l l I ! 11 ll u l.l 1 I. reported to be designed so that the minimum velocity of flow will be 2 feet per second when flowing full. Interceptor and outfall lines-were recommended to be designed to carry not less than 2,5 times the average daily flow based on 15 persons per acre contributing 100 gallons per capita per day, including infiltration. The sewerage facilities proposed for the near future in the City's plan are as follows: 1.North Interceptor Trunk Line, extending from Annalea sub­ div ision, past the existing Choate Road Sewage treatment plant (to be removed) to the Deepwood Drive sewage treatment plant; 2. 3, 4. West Interceptor Trunk Line, from the Galveston-Brazoria County Line and F. M. Highway No. 2351 area to Cowart Creek and along Cowart Creek to the Deepwood Drive sewage treat­ ment plant; Additions to the Deepwood Drive sewage treat�ent plant to provide adequate treating facilities for the total sewage flow (including that diverted from the Choate Road treatment plant); and Remove existing Choate Road sewage treatment plant facilities and convert the area to a park site. The general location of the proposed sewerage facilities are shown on Exhibit B, Sheets 1 and 2. 21 I l [ l I f ! 11 11 I I !II 11 I I 11 II 11 11 l l I l l l II The North Interceptor Trunk Line, as planned, will eliminate the sewage lift station in Annalea subdivision near F. M. Highway No. 518; the sewage lift station near Shadowbend Avenue in Imperial Estates subdivision; and the sewage lift station in Quakers Landing subdivision near Castlewood Avenue and Clear Creek. The West Inter­ ceptor Trunk Line will eliminate the sewage lift station located on the west side of Cowart Creek and Imperial Gardens subdivision and the sewage lift station on the'south side of Lori Woods subdivision near Cowart Creek. The following sewerage facilities were proposed in the plan for future construction as needed: 1.A branch of the North Interceptor Trunk Line extending generally along Clear Creek to serve the northernmost part of the planning area; 2. 3, East Interceptor Trunk sewers to serve areas south and east of the present City limits; and A second sewage treatment plant on Clear Creek to provide treatment of sewage wastes collected by the East Interceptor. The general sewerage plan proposed is reported to have the following advantages: 1. 2. 3, It may be constructed as needed; Utilizes the existing Deepwood Drive sewage treatment plant site, which provides space for expansion; Reduces the number of sewage lift stations, thereby reducing the operation and maintenance expense; 24 11 11 I! II lI 11 11 f I 11 11 11 11 l I 11 1 l ii I.I t l I 4.Provides treatment of sewage at a central location (Deepwood Drive site) until such time as the areas east and south of the present City limits are developed; and 5.It provides the most economical ultimate construction cost for the overall plan. The southerly part of the planning area will require a detailed study to determine the proper location of interceptor trunk lines and whether a waste treatment facility might be located on Dickinson Bayou. It is also possible that, by the time these facilities are needed, arrangements may have been provided to treat the wastes from the City of Friendswood at some other location in the Clear Creek watershed. 25 11 r I 11 f I I I 11 l I 11 11 11 11 II 11 11 ii 11 l l 11 I, SOLID WASTE DISPOSAL The collection and disposal of solid wastes, garbage, trash and brush, is basically a municipal responsibility, as it is closely associated with the health and welfare of the citizens of the community. The problems raised by the disposal of such refuse are becoming more acute in the modern expanding society. The residences and commercial establishments of Friendswood are currently served with bi-weekly collection of refuse by a City franchised contractor. The contractor is reimbursed for his services by the residents and commercial establishments that he serves. The collected solid wastes are disposed of outside the .planning area. However, as Friendswood grows, the problems of collection, and especially disposal, become more difficult and it may be necessary for the City to assume an active role in this function. As this time approaches, a careful study should be made to determine the needs and possible solutions to obtain the most economic al system of refuse collection and disposal. 26 f I fl r1 11 I 11 II 11 � I i I 11 I I 11 11 11 l l II t I l I STORM DRAINAGE The Friendswood Drainage District represents the northern portion of the planning area and has approximately 7,800 acres of land within its boundaries. The Drainage District's area is drained by four major waterways -Marys Creek, Cowart Creek, Chigger Creek and Clear Creek. Clear Creek, which is the receiving stream for the other three creeks, eventually flows into Galveston Bay. Marys Creek, Cowart Creek and Chigger Creek drain an area of approximately 29,000 acres to the south and west of the District. It is stated in a study prepared in 1965, by the Drainage District's Engineer, that, in the event of extended heavy rai nfall, the th ree creeks do not have adequate capacity to provide drainage without flooding. The tendency of flooding will intensify, and become more serious, as the imperviousness of the drainage area increases, and the time of concentration decreases, with the continuing urban development within the drainage area of the individual waterway. The probability of flooding may be alleviated, and the flow characteristics may be improved by cleaning and other channel improvements relating to channel size, shape and alignment. Areas adjacent to the creeks are drained by means of natural gullies, small ditches and depressions which are generally inadequate for drainage of developed areas. The southern half of the planning area is drained by two major waterways -the previously named Chigger Creek, which drains into Clear Creek, and Dickinson Bayou which drains into Galveston Bay. 27 r 1 l l 11 11 11 I I I I \ I 11 l: l ! 11 11 11 l! \ l The same general drainage conditions exist for the major water­ ways, and areas adjacent to the waterways, of the southern half as are found in the northern half of the planning area. Within the corporate limits of the City of Friendswood, drainage of developed areas is provided by storm sewers, major ditches and roadside ditches. Most of the storm sewers are located in Annalea and Q,uakers Landing subdivisions. The Annalea storm sewers drain to a major ditch and thence to Marys Creek. The storm sewers of Q,uakers Landing drain to a major ditch and to Clear Creek. Other areas of the City are drained by roadside ditches, which in turn drain to the four creeks. According to the Drainage District's Engineer, in 1965 there were no drainage easements existing for Marys, Cowart or Chigger Creeks and their tributaries. However, there are drainage easements at several crossings of the major streams and ditches with State Highways. Drainage easements or rights-of-way widths along major streams and ditches should be determined from the required stream width, plus an additional width on either side for maintenance purposes. Such easements or rights-of-way should be obtained as the adjoining land is developed and/or as required. Drainage within the City and the planning area can and should be improved. Exhibit C, Sheets 1 and 2, shows the creeks, existing major ditches, the approximate drainage divisions, and the proposed routes of storm sewers and outfall ditches that are recommended for instal­ lations and excavation. 28 r1 J"! 11 fl I I 11 11 :J I ) I 11 11 !I 11 11 11 II 11 11 I l It is recommended that the following areas be provided with drainage through storm sewers, as shown on Exhibit C: 1.The area north of F. M. Highway No. 518 to Quaker Drive and west from Willowick Avenue extended, to Heritage Drive and Marys Creek; 2. 3. 4. The area north of F. M. Highway No. 518 to Quaker Drive and west from Clearview Avenue to Willowick Avenue extended, including a storm sewer extending northward along the western boundary of Empere Chateau subdivision to Clear Creek; The area south of F. M. Highway No. 518 to Woodlawn Avenue and east from Heritage Drive to Clearview Avenue extended; and The area south of F. M. Highway No. 518 to Cowart Creek and west from Castlewood Avenue to Clearview Avenue extended. The installation of storm sewers providing adequate drainage to the area should precede a street improvement program. General routes of storm sewers are proposed in existing street rights-of-way. Easements for major ditches are proposed, generally, along existing natural gullies, smaller ditches or natural depressions. The City, the Planning Commission and the Friendswood Drainage District should all strive for improved storm drainage. Efforts need to be directed toward obtaining improved stream flow in Clear Creek by the fullest possible cooperation with Galveston and Harris Counties and the Corps of Engineers. Efforts should be made to improve the flow characteristics of tributary creeks (Marys, Cowart and Chigger Creeks). 31 I l I I !Ir1 11 l I 11 II 11 11 I I ! ! 11 11 l I i I II I Land developers should be required to provide adequate drainage easements and facilities for the tracts of land they plan to develop. It is.recommended that the City and/or the Drainage District have a detailed survey and drainage study made of the corporate area for the purpose of developing the needed drainage facilities. 32 r1 r J I r, l l I l ll 1 I ] I 11 11 l l l l l I l I l l l SCHOOLS There are two school plants in the City of Friendswood at the present time; one is an elementary school and the other is a combined junior-senior high school. The elementary school, a relatively new plant, is located near the intersection of State F. M. Highway No. 2351 and Stadium Drive. The School District's property, at this site, is rectangular in shape and contains approximately 40 acres, with the elementary school located on the east end along State F. M. Highway No. 2351. The District's existing football stadium is located on the western end of the tract. The elementary school plant was planned and constructed to provide facilities for 500 pupils at the present time with possible future expansion to an approximate 1200 pupil capacity. The existing junior-senior high school plant, which also houses the District's administrative offices and tax office, is located south of State F. M. Highway No. 518 between Laurel Drive and Woodlawn Drive west of Spreading Oak Avenue. The property, which is rectang ular in shape and is crossed by two roads, contains approximately 15 acres, with the school plant being located on the eastern portion. The School District is planning that this facility will be the junior high school after the completion of a proposed new high school. The District is also planning for its proposed administration building to be located on this site. This planned location is centrally located near the City's business district, the present and immediately planned educational plants, and the majority of the District's population. 33 lIr1 11 11 J I l l L I ' ! 11 I l l 1 11 'I l The School District has, at the present time, two sites for pro­ posed schools. One site, containing approximately 12 acres, is for a future elementary school, and is located on the east side of Briarmeadow Avenue between Merriewood Drive and Sunset Drive. The other site contains approximately 40 acres, and is located along the western side of the southerly extension of Castlewood Avenue as shown on Exhibit D. It is on this site that a proposed new high school plant is to be located. An auditorium is being planned as a part of the school facility. The School District is also giving consideration to the possibility of re­ locating the football stadium to this site at some future date. The standards and customs of the Friendswood area are of primary importance in establishing projected enrollments and site sizes. It has been established, by the District, that elementary school age children suffer fewer broken limbs by having a closely supervised childrens athletics program. This means that they do not equip their playgrounds with swings and jungle gyms. The area required for the athletics program is less than that required for playground equipment. The athletics program area may be asphalt surfaced and provided with a roof. Consider­ ing such an athletics program and the area required, the School District plans its future elementary schools on the basis of approximately 1,000 pupils and about a 10 acre school site. This type of planning enables the District to increase, if necessary, the pupil capacity of a parti­ cular elementary school. 34 . l I; I l I 1 11 I l 1 l.l l : l l I I The present enrollment in Friendswood public schools is 1230 according to the records of the School District. This represents approximately 30 percent of the total District population of 4088. The distribution of the number of students by grade groups is shown on Table VIII. Based upon the existing percentage of students to total population and the existing percentage of the number of students in each grade grouping, the total student population and their distri­ bution was determined for each 5 year period beginning with 1970 through 1995 and are shown on Table VIII .. By 1995, approximately 930 students are expected t'o be enrolled in the school district. Of these, 5115 are expected to be in grades 1 -5. In order to determine the number of elementary school sites which will be required, it is necessary to project the total popula­ tion beyond the target date of 1995 to the date of ultimate deve_lop­ ment. This date would b_e _when the entire planning area is developed . As is shown in the Appendix, by dividing the total acres developed . by the anticipated developed acreage per 100 persons, the ultimate population and thus the ultimate elementary school population was determined. Assuming that the ultimate school size will be 1,000 pupils, 11 elementary s_chools will be required at ultimate development; The school sites shown on Exhibit D are approximately 1. 5 miles apart, and are thus within a 3/4 mile walking distance of the children they serve. In ad dition to the site already obtained by the School District within the existing City limits, two additional elementary schools are designated, with assumed ultimate capacities of 1,000 students. 36 I I 11 11 11 11 l I 11 11 11 II I 11 I l 11 11 I l l l 11 I The proposed elementary school sites are combination school-park sites of approximately 20 acres in size. It is assumed that the school would-occupy up to 10 acres of each site. The accepted standard by the Community Builders' Council and the American Public Health Association is a minimum of 5 acres plus l acre for each 100 pupils. The standard generally accepted by the International City Managers' Association and the Community Builders' Council is that elementary schools be placed where school children do not have to cross major thoroughfares. However, special crossings should be provided for school children where necessary. The standard generally accepted by the International City Manager's Association for an optimum junior high school size is between 700 and 1500 pupils and for a senior high is between 1000 and 2000. Thus, for a projected senior high school population of 1860, one high school meets the standard. For a projected junior high population of 2325, two schools meet the standard. Junior high schools should be spaced with a service radiu.s of 3/4 to l mile and senior high schools with a radius of 1 to 1-1/2 miles. Both should be located on traffic arteries if auditoriums and playing fields will attract crowds. Junior and senior high schools should contain a minimum of 10 acres plus one acre for each 100 students. Thus, the junior highs each have 20 acres and one is proposed next to a 20 acre playfield. The 40 acre senior high school site is adequate for the projected popu­ lation. 38 I l II 11 11 11 II 11 11 11 II 11 lI 11 11 I J I J I I Because the site of the proposed high school has sufficient area, it should be possible to move the present sta dium to the proposed high school at a later date if desired. 39 I ! 11 11 11 11 11 I I II l I 11 11 11 11 11 11 11 PARKS AND PUBLIC RECREATION FACILITIES Open area or space includes, but is not limited to parks, recreation areas, historical sites, large institutional sites, water­ ways, wide drainage and utility easements, flood plains, unusable swamp land, agricultural areas, woods and forest. Open area and space, publically owned or controlled, permits visual or physical access. It may or may not be intended for a specific purpose. Open area or space may be narrow green belts or landscaped strips between the corridors of the Central Business District or sheltering a smaller business area from a residential area. Where possible, open area and space should form a visual and sometimes physical division between major sectors of the metropolitan community. It also needs to be spread throughout an urbanized area to properly provide adequate relief of the urban environment and for active and passive recreation. Recreational facilities generally should be provided and located according to the type of facility and the age group it serves. Com­ patible multiple uses of open areas and space should be encouraged with the most common types being parks and recreational facilities. The type of park and recreation facilities should be interrelated and coordinated with other public facilities, such as schools. A park adjacent to a school provides for increased pl ayfield and also may serve in part as a buffer between active recreational areas and abutting residences. Recreational facilities of a local nature, play grounds and playfields should be planned in conjunction with existing and planned school facilities for the greatest possible complementary effect. 40 II l l 11 J ! l I 11 11 11 II I i I ! 11 i I 11 11 11 l I 11 Public and private recreational facilities should complement each other in providing for the needs of a community, provid ing that recognition is given to the following: 1. 2. 3. Private recreational facilities may not fulfill as wide a range of public need as similar public facilities; Private facilities are taxed, while public facilities are not; and Private facilities may be discontinued at any time, more easily than public facilities. Neighborhood park and recreational facilities may consist of a playground, park and/or indoor center. These should serve the same neighborhood as does the elementary school. The park, playground and indoor center may be located individually within the neighborhood, but are generally better situated adjacent to an elementary school. In this manner, facilities provided for one may also serve the other, without excessive or wasteful duplication. Also the neighborhood park and recreational facilities should be located within walking distance of the population served. Playgrounds are active play areas designed to serve any age group, but, primarily the 5 to 15 age group and family groups. They may contain ballfields, swimming pools, tennis courts, or all purpose paved play areas. Size of the playground will depend on the particular activities planned for the area, but usually contain 3 to 7 acres of land. 41 I ] I I 11 11 11 11 11 11 11 I � 11 'I I 11 I l 11 l I I I Neighborhood parks may be designed for only passive activities, or they may be combined with playgrounds. The area may be designed to serve the needs of pre-school and young school-age children and their parents, and for older persons. Sizes of neighborhood parks may be based upon a criteria of approximately one acre per 800 popula­ tion in areas where single family residence lot size is_ a quarter acre or less. Indoor centers should be designed to serve all age groups. Such facilities may· include a gymnasiwn, cafetoriwn (cafeteria-auditoriwn) and multi-pu rpose rooms. These facilities might best be provided in combination with school plants, in order that they be located within a reasonable distance of the people served. Neighborhood park and recreational facilities are proposed in conjunction with and adjacent to each proposed elementary school. This provides for a combined school and park site area of approximately twenty acres. The existing one acre public park, located south of F.M. Highway No. 518 and Windingway Drive and west of Briarmeadow Avenue, is proposed to be expanded to a 10 acre neighborhood park. A community park and recreation center serves as a community center, and should include indoor facilities, active recreational area or playfield (playground for older children) and a park. The recommended indoor facilities are similar to those included in a neighborhood indoor center, and may be available in a junior-high school facility. The playfield area is sized to accomodate such recreational activities 42 r l I l l ! 11 I l l l II II 11 l I I l l I u ll l1 l as football, baseball (including lighted ballfields), softball, soccer, swimming pools and tennis courts, and will range from 10 to 25 acres. Another guide to size is l acre per 800 persons in the same service area as a junior-high school. A community park should provide a relaxing atmosphere with pro­ visions for passive activities, family group activities and enjoyment of attractive natu ral and/or landscaped areas. A community park, when not located in conjunction with an indoor center, is more dependent for location on the availability and desirability of the site than other criteria. Community parks, depending on the planned use, should contain twenty or more acres. The size may also be determined on the basis of one acre per 800 service population. The population served is considered to be within about two miles of the park. It is proposed that a community park and recreation center be located abutting a proposed junior-high school site. Four other community parks are proposed, two are centrally located, one is adja­ cent to the Brazoria-Galveston County line near the proposed freeway and the fourth is located on Clear Creek near its confluence with Chigger Creek. The existing and proposed parks and/or recreational areas are shown on Exhibit D. The northern portion of the planning area contains the athletic field (football stadium). Should the School District move this facility to another location, the City might acquire the site for another community park. 43 I I { : I l l I 11 II ( I 11 11 L i! l l I l l ( I { j 11 I I PUBLIC BUILDINGS AND FAC ILITIES FIRE STATIONS The Friendswood Fire Department is a totally voluntary organi­ zation. It is not controlled or administered by the City, though the City does assist in the Department's financing. The Friendswood Volunteer Fire Department organization provides for a fire chief, first assistant and second assistant fire chief. A fire marshall is provided by the City. There are approximately 20 members of the department. Fire drills and training meetings are held a minimum of 3 times each month, with the meetings and/or drills lasting two hours or longer. The fire fighting apparatus owned by the department includes one standard triple combination pumper truck, one old 850 gallon tank truck, and an older hose and tank truck. Neither of the latter two trucks meet the requirements for acceptable fire fighting apparatus of the Texas State Board of Insurance. Although the voluntary organization and its operation meet the minimum recommendations of the Texas State Board of Insurance, its equipment does not, These recommendations, obtained from the "Key Rate Schedule" published by the Board in 1964, include, in part, the following: 1."Volunteer fire departments shall consist of not less than twenty active members with a minimum of two drills each month, each two hours long, and with a majority of all active members present at each meeting." 44 11 11 I i I l 11 11 11 II 11 I ! I I I I lI 11 ii I 11 11 11 2. 3. II fire apparatus shall consist of not less than one auto hose and booster tank truck carrying not less than 1,000 feet of 2½ inch double jacket cotton rubber lined hose, and a booster tank of 100-gallon capacity." "One standard triple combin ation pumper shall be provided for each 10,000 population or major fraction thereof;". The Fire Department does not have a reserve standard triple combination pumper, nor an acceptable standard aerial ladder truck. The minimum recommended standards of the Texas Board of Insurance include the requirement for a reserve pumper. Also included, is the requirement for one" ... aerial ladder truck for each 35,000 popula- tion or fraction thereof, ti However, for cities of 20,000 popu- lation or less, and where there are no buildings of a height corresponding to three or more stories, and pumper trucks are equipped with a standard fire department roof and 35-foot extension ladder, no insurance key rate charge is made for the lack of an aerial ladder truck. The Fire Department does have and maintains a fire alarm system. The City of Friendswood has and administers a building law and an electrical code. Fire prevention is taught in the public schools and an arson reward in the amount of $250,00 is maintained by the City. All of the above contribute in the determination and establishment of fire insurance key rate schedule and finally to the premiums paid for fire insurance. It therefore behooves the City and each individu al citizen to give the Friendswood Volunteer Fire Department the fullest possible support. 45 I I 11 11 11 11 11 II 11 11 11 11 11 II l l 11 11 I l As the City develops and its population increases, it will be necessary for the Volunteer Fire Department to grow in the number of members and pieces of equipment,or for the City to establish a fully paid department. Should it become necessary to establish a paid Fire Department, its organization should be similar in personnel to that of the present department. The equipment requirements will be the same in either case. It is reported, by the Fire Department, that the most frequent call for service is to extinguish and/or control grass fires. It is therefore recommended that a State Board of Insurance approved "auto hose and booster tank truck" be obtained as soon as possible. Future apparatus recommended to be obtained is a second or reserve standard triple combination pumper and a second "auto hose and booster tank truck". Should the finance be available, all three recommended pieces of equipment might be advantageously used at the present time. It is recommended that a new fire station be located near the present station site, but apart from the present City Hall structure. This new station structure should include space for four fire trucks, storage area for reserve and replacement materials and equipment, a watch office, a dormitory, eating facilities and a lounge. The station site should include area for a hose drying rack, off-street parking for department personnel and landscaping. The number of fire companies should increase, as needed, with the growth of the City. The number of companies is determined by the conditions of the City, particularly the following: 46 I : 11 I ! 11 I l 1 l I l 11 ii I lI 11 I I i l 1.l l l fl l. 2. 3. 4. The number of hose streams likely to be required to handle such fires as may be expected; The manpower and capacity of fire department pumping appara­ tus and of the ladder service; The accessibility of various parts of the City to fire companies; and The frequency of alarms. The companies should be so located that one pumper company is within two or three minutes of every part of the City. In planning fire station locations, it is useful to prepare a "fire frequency" map which is prepared from a spot map over a five-year period. The general layout of the City with respect to street widths, and traffic conditions should also be considered. The National Board of Fire Underwriters recommends that a pumper, hose, or pumper-ladder company be located no more than 3/4 of one mile from any point in a high­ value district (commercial, industrial, or institutions), and no more than one mile is recommended for a ladder company. The protection radius for various types of fire companies and area protected as recommended by the Board of Insurance, and the International City Managers' Associa tion is shown in Table IX. The number of fire companies needed for a given population as recommended by the Texas State ·Board of Insurance is shown on Table X. Fire stations may house one or more fire companies. The Board of Insurance recommends that each station accomodate at least two companies. Exhibit D shows the recommended general locations for 47 11 11 I 11 11 11 11 :11 11 I I I I 11 11 11 lI 11 11 II l TABLE IX NATIONAL BOARD STANDARDS FOR DISTRIBUTION OF FIRE COMPANIES* TYPE AREA PROTECTED Mercantile or Manufacturing Closely Built Residential Scattered Residential PROTECTI0N RADIUS ENGINE OR LADDER PUMPER CO. CO. 3/4 mile 1-1/2 miles 3 miles ** 1 mile 2 miles 3 miles** *International City Managers' Association, Municipal Fire Adminis­tration, 1956** State Board of Insurance, Key Rate Schedule, 1964 48 11 I : l l 11 II lI I I I l 11 11 11 11 11 l l l l 11 11 fire stations. Each is located near an existing or proposed shopping center or the proposed high school site. The minimum number of stations is based upon the protection radius of a company or, in Friendswood's case, 5 stations for the planning area. These stations are each about 3 miles apart, so that they also have the suggested distribution for a low-density residential community, shown on Table X. 49 I ' I i 11 11 11 11 11 11 I l II L 11 11 ti I l i I I ! I ' TABLE X NUMBER OF FIRE COMPANIES* NO. OF ENGINE OR POPULATION PUMPER COMPANIES 4,ooo 2 7,000 2 10,000 2 15,000 3 21,000 3 25,000 4 31,000 4 *State Board of Insurance, Key Rate Schedule, 1964 50 NO, OF LADDER COMPANIES 1 1 1 I I ,I : lI 11 I I l l l l 11 l 1 li I ! l1 11 [ l l l I.; 11 I PUBLIC BUILDINGS AND FACILITIES POLICE STATIONS At the present time, the Police Department of the City of Friendswood includes a paid staff comprised of the police chief, two part-time officers, and one school guard. Additionally, the volunteer staff of 16 members includes 4 police ladies (aids), one of whom is a registered nurse. The Police Station, located in the City Hall, contains twb cells with a total capacity of four persons. The communication system consists of the Intercity Police Network for regional communication and the City Radio for local communication. Studies indicate that in five years, Friendswood may have over 10,000 people. Accord�ng to the Federal Bureau of Investigation report of 1966, Crime in the United States, the average number of policemen for cities under 10,000 population was 1. 5 per 1,000 popu­ lation. Thus, the present paid staff in Friendswood is insufficient if this average is followed as a guide. However, some communities under 10,000 reported having as few as 0.2 policemen per 1,000, and others as many as 7, with an average of 1.5. The ranges in number of police per 1,000 population of cities reporting were as follows: POLICE PER 1,000 PERSONS Low High Average POPULATION RANGE UNDER 10,000 10,000-25,000 25,000-50,000 0.2 0.1 0.3 7.0 5.2 3,8 1.5 1.5 1.5 51 I I : I ! 11 11 11 11 11 I 1 lI 11 li l 1 11 lI lI t l I Using the average as a guide, by the time Friendswood reaches 10,000 population, 15 full-time paid policemen will be required. Table XI shows the minimum nwnber of policemen that Friendswood would need at various projection dates using this average as a standard. Soon after Friendswood reaches a population of 10,000 people, it may be advisable for the Chief to delegate areas of specialization, e.g., records, detection, vice squad, finger-printing and photography to subordinates, so that he may devote his time to planning, adminis­ tration, and police relations. All subordinates may have some specialized function in addition to their general patrol function. A chief executive can exercise effective control of up to 12 sub ordinates. At this point the chief might relinquish supervision tasks to assistants, retaining the planning and controlling functions for himself. The Friendswood police force may assist the Fire Department by providing night watch service as a part of the regular police night patrol duties, and by providing 24 hour dispatcher service. The City might assist the volunteer police and fire department forces in such watch and dispatcher service by supplying a sufficient amount of mobile communication equipment. The location of the police station should be in the anticipated center of population. It is planned that the Police Department will continue to be located in the City_ Hall, but with expanded work and records area. It is proposed that the first expansion will be an 52 I I ' I l I ! lI I : 11 11 11 I ' I : I 1 1 I l l l! 1 I I ! 11 addition to the existing City Hall structure behind the existing fire and police department areas. This addition is recommended for immediate design and construction. Future expansion will place the department in part, or all of, the area now occupied by the Fire Department. 53 I '. I : I ! I l I l I ! l! I ! I ! 11 11 11 I I I I 11 l l 11 I l I 1970 1975 1980 1985 1990 1995 TABLE XI SUGGESTED MINIMUM POLICE FORCE FOR FR IENDSWOOD AT PROJECTION DATES POPULATION MINIMUM NUMBER OF POLICEMEN 7,000 11 10,000 15 15,000 23 21,000 32 25,000 38 31,000 47 54 ( 11 r : r i l1 I I 1 l 11 11 l l 1 : 11 I I l l ll II I J I ; PUBLIC BUILDINGS AND FACILITIES ADMINISTR�TION BUILDINGS At the present time, administrative offices are contained within the City Hall, which also houses the library; police and fire-fighting apparatus. It is recommended that the Fire Department be removed to a separate fire station and that the area be converted to provide space for increased City functions. The Poli.ce Department will soon need additional area, and might expand into a recommended addition to the City Hall. It is recommended that, as the need develops, both the library and the Fire Department be located in buildings detached from the present City Hall. By 1995, the City Hall will have a multiple of functions with departmental status. Such functions include administration, health, welfare, utilities, engineering, planning, law enforcement and buil ding inspection. These functions will need to be directly· accessible to the general public. Thus, sufficient horizontal space for the expansion of these functions should be provided. The building layout should also enable easy interdepartmental communication. Therefore, an arcade arrangement, permitting each department to open onto the arcade might be desirable. 55 I I I ( I I I I I 11 I I l I l'. 11 l l l 1 1 l l I l! \ ! PUBLIC BUILDINGS AND FACILITIES AUDITORIUMS An auditorium is being considered by the school board at the location of the proposed high school. An auditorium in this location could be used by the students during the weekday and might be used by the public in the evenings and on weekends. It is recommended that this auditorium seat approximately one-half the project high school enrollment in 1995. 56 l f I : I I I I 11 I i lI I I 11 l 1 11 11 l l l 1 11 11 PUBLIC BUILDINGS AND FACILITIES PUBLIC LIBRARIES The Friendswood Public Library is a member of the Galveston County Library System. The present library is located in the City Hall. At the present time it contains 300 square feet of floor space and 5,000 volumes. The Friendswood Library Board has set forth standards for facilities needed. According to these standards, 2,660 square feet of floor space is needed now. Present and future library space recommendations, based upon the City's population projection for each 5 year period from 1968 to 1995, are shown on Table XII. Federal funds have been allocated, to be matched, with local funds, to construct a new public library. The preferable location for the libtary is in the center of highest pedestrian activity. Such a location, suggested by the Library Board as possibly being available, is a parcel of land, consisting of two lots, abutting the intersection of Spreading Oaks Avenue and Morningside Drive in the same block as City Hall. This site has the advantages of existing surfaced streets, water, sewerage, gas and electrical services, being near the present center of activity, and being large enough to provide adequate space through about 1980. To provide the necessary space through 1995 at the same location, and to provide off-street parking, the structure will have to be planned and designed for a future second story addition and plans made for additional space for parking facilities. 57 ii I 11 l 1 II II (I 11 11 II 11 l I 11 I l t I I l I I I According to the Amer ican Library Association standards, by the time a commun ity re aches 5,000 population, it should have at least one professional staff member. In addition, one volunteer staff member should be the mini mum provision for each 2,500 people in the service area. 58 \J1 TABLE XI EXISTING AND RECOMMENDED LIBRARY SPACE FOR FRIENDSWOOD PUBLIC LIBRARY* DATE POPULATION# Existing 1968 3,800 Recommended 1968 3,800 1970 7,000 1975 10,000 1980 15,000 1985 21,000 1990 25,000 1995 31,000 SHELVING SPACE SIZE OF BOOK COLLECTION** (Volumes) 5,000 10,900 19,000 20,000 30,000 42,000 50,000 62,000 SHELVING LENGTH** (Lin.Ft.) 1,415 2,375 2,500 3,750 5,250 6,300 7,800 FLOOR SPACE** (Sq. Ft.) 1,090 1,900 2,000 3,000 4,200 5,000 6,200 READER SPACE** (Sq. Ft.) None 500 940 1,200 1,800 2,520 2,520 2,790 STAFF WORK SPACE** (Sq. Ft.) 300 500+ 1,000 1,000+ 1,000+ 1,500 1,500+ MISC. SPACE## . (Sq. Ft.) 770 1,560 2,800 4,700 6,980 5,980 8,110 TOTAL FLOOR SPACE (Sq. Ft.) 300 2,660 (1) 4,900 (1) 7,000 (1) 10 .., 500 (1) 14,700 (1) 15,000 (2) 18,600 (2) *Public Library Association , Interim Standards for Small Public Libraries, "Guidelines for DeterminingMinimum Space Requirements" ** Recommended Minimum # Comprehensive Plan -Interim Report Number 1 ## Space for Circulation Desk; multi-purpose rooms; mechanical rooms; restrooms; hallways; janitor supplies; additional shelving , reader and/or staff space as required by community needs and the library programmed services (1)0.7 square foot per capita (2)0.6 square foot per capita 11 11 II II 11 11 11 · I I 11 I I lI I 11 i j II 11 I l 11 PUBLIC BUILDINGS AND FACIL ITIES OTHER CIVIC CENTERS The civic center for Friendswood contains the City Hall, the fire station, the library, and the police station. It is an impres­ sive and cohesive feature in the community, and is a reflection of community pride. It also makes joint use of utilities and parkingo City Government offices do not necessarily have to be located in a civic center o Sometimes it is easier to separate functions because finding sufficient land in a central location for a civic center may be difficult o The City of Friendswood is fortunate in having sufficient land available in a central locality for these facilities to comprise a civic centero Sub-centers in Friendswood will likely contain only one public facility, a fire station. 60 f! 11 11 11 11 11 II I I I I l 1 11 11 I.I I l I PUBLIC BUILDINGS AND FACILITIES OTHER PUBLIC FACILITIES In addition to public parks, open spaces and civic centers being visual assets for a community, the appearance of streets, bridges, viaducts, street fixtures, street name signs, traffic control signs, street planning, and private developments contribute to the image of a community. Often the improved appearance of public structures can be instigated by an unofficial group or by the planning commission. Concern for the appearance of public facilities should also be included in street design. A new street that is built wid� enough to handle its traffic burden and that has properly designed grades and curves may be an asset to the community. Residential streets do not have the same traffic loads as major thoroughfares and should therefore be designed accordingly. Often, the country lane character of an area can be preserved by using earthen ditch lining, grass shoulders and attractive topping on residential streets. Another feature of new subdivisions which is becoming more economical and resulting in more attractive residential areas is underground wiring. In business areas, the many types of street fi xtures which are required can be combined -for example, police and fire alarm boxes. The appearance of the street will be improved if trash receptacles, lighting standards, parking meters, street name sign s, traffic control 61 I ! 11 11 lI 11 11 11 11 11 I I 11 11 11 l.l I. I signals, and other regulatory signs are designed with an eye to their combined appearance. Sometimes street signs can be placed on corner lamp posts. They can be in rustic or colorful frames or have flower boxes around them. Regulatory lights and controls can be similarly designed fixtures and in keeping with the atmosphere of the community. Regulations within the building code can control the size, weight, height, and projections of signs from buildings, describe the materials to be used and the structural requirements for fastening signs to buildings. Along some parkways or boulevards, signs can be prohibited altogether by a zoning ordinance, or a separate sign control ordinance. Street trees are obviously an asset to a community. They should be able to endure air pollution; have roots that will not penetrate sewer systems; be attractive in shape, with branches carried up and away from traffic; be free from litter and odors; have wood which will not easily break in storms; have good resistance to disease; have long life; and be adaptable to the soil and climate. 62 r 11 I I I 11 11 11 II 11 L 11 I ; 11 11 11 11 l l I_ I APPENDIX DEVELOPMENT OF NUMBER OF REQUIRED ELEMENTARY SCHOOLS FRIENDSWOOD LAND USE AT ULTIMATE DEVELOPMENT ACRES PER ACRES 100 PERSONS DEVELOPED Residential 8.o Public and Semi-Public ,7 Parks and Playgrounds 1.0 Churches .6 Streets 4.o Commercial .4 Light Industry .75 TOTAL 15.45 FRIENDSWOOD POPULATION, SCHOOL ENROLLMENT AND NUMBER OF SCHOOLS AT ULTIMATE DEVELOPMENT 5,600 490 700 420 2,800 280 450 10,740 10,740 acres developed¼-15.45 acres per 100 persons = 69,500 people 69,500 people x 0,30 = 20,850 students (all grades) 20,850 students x 0.55 = 11,460 elementary grade students 11,460 students t 1,000 pupils per school = 11 schools 63 I I r 11 r l 11 11 I l 11 11 11 11 11 11 11 l l l l 1.1 I.j BIBLIOGRAPHY "Rules and Regulations Covering Preparation of Plans and Specifications for Public Waterworks Projects", Texas State Department of Health "Key Rate Schedule", Texas State Board of Insurance, 1964 "Manual for Water Works Operators", Texas Water and Sewage Works Association, 1959 "Fire Flow Tests", National Board of Fire Insurance, 1963 "Design Criteria for Sewerage Systems", Texas State Department of Health "Design and Construction of Sanitary and Storm Sewers", Manual of Engineering Practice No. 37, American Society of Civil Engineers "Guide for Planning School Plants 11, National Council on School House Construct ion "The Relationship of City Planning to School Plant Planning", by Russel A. Holy Friendswood Independent School District "Comprehensive Plan -Interim Report Number l" for City of Friendswood, 1968 "Local Planning Administration", International City Managers' Association, 1959 "Community Builders Handbook", Community Builders' Council, Urban Land Institute, 1960 "Planning the Neighborhood", Committee on the Hygiene of Housing, American Public Health Association "Standards: Playgrounds, Play fields, Recreation Buildings, Indoor Recreation Facilities", National Recreation Association "Municipal Fire Administration", International City Managers' Association, 1956 Friendswood Volunteer Fire Department 64 r l r l r, ·I I I � I l 11 11 11 11 I l l l � I I.J I . l lJ I I 11 Municipal Police Administration", International City Managers' Associa-tion, 1961 "Public Library Service", American Library Association, 1956 "I nterim Standards for Small Public Libraries", Public Library Association "The Effective Location of Public Library Buildings" by Joseph L. Wheeler, 1957 Friendswood Public Library Board 65