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Home My WebLink AboutCost Estimate ENGINEER'S ESTIMATE CENTER FOR ALTERNATIVE LEARNING ITEM I NO. QUANTITY UNIT DESCRIPTION UNIT PRICE TOTAL COST Public Waterline 1 688.7 LF 8"PVC Waterline(AWWA C900 CL 200) $ 45.00 $ 30,991.50 2 2 ' EA 8"M.J.Gate Valve&Box $ 1,250.00 $ 2,500.00 I 3 1 EA 16"x8"Tapping Sleeve&Valve $ 4,000.00 $ 4,000.00 4 1 EA 8"x6"M.J.Tee $ 550.00 $ 550.00 5 1 EA 8"x4"M.J.Tee $ 550,00 $ 550.00 6 1 EA 8"x6"M.J.Reducer $ 550.00 $ 550.00 7 7 FA 8"x45 Degree M.J.Bend $ 550.00 $ 3,850.00 8 2 EA. 8"x22.5 Degree M.J.Bend $ 550.00 $ 1,100.00 9 1 FA 6"M.J.Gate Valve&Box w/Locking Lid $ 1,100.00 $ 1,100.00 10 1 EA Meter Vault and 3"Water Meter Conection Fittings and Valves $ 12,500.00 $ 12,500.00 11 1 EA Connection to existing system $ 2,000.00 $ 2,000.00 4 12 1 EA Std.Fire Hydrant Assembly $ 3,500.00 $ 3,500.00 13 612 LF Structural Backfill $ 8.00 $ 4,896.00 14 11 EA Thrust Blocks for Fittings $ 45.00 $ 495.00 15 688.7 LF Trench Protection $ 5.00 $ 3,443.50 Public Waterline Total: $ 72,026.00 ITEM NO. QUANTITY UNIT DESCRIPTION UNIT PRICE TOTAL COST Public Storm Drain 18 1 EA 10'Standard Recessed Curb Inlet $ 3,500.00 $ 3,500.00 17 125.5 LF 30"RCP $ 80.00 $ 10,040.00 18 1 EA 30"Concrete Headwall with Energy Dissipater Blocks $ 2,500.00 $ 2,500.00 19 70.8 LF Structural Backfill $ 8.00 $ 566.40 20 125.5 LF Trench Protection $ 5.00 $ 627.50 21 262.5 SF Street Repair $ 10.00 $ 2,625.00 Public Storm Drain Total: $ 17,233.90 Total Public Improvements $ 89,259.90 c *sEOf tE:ut 1 ,1/4 pt ,, * ,,,,i,. # ti :* i 4,4 *i/• , JAMES,T,.DATg IQQSX ° 93631 .'w? lit *s�'CENSEO:us..�41„''� lit 0,, ,.At .� i 1 1 ENGINEER'S ESTIMATE August 11,2016 CENTER FOR ALTERNATIVE LEARNING ITEM NO. QUANTITY I UNIT I DESCRIPTION UNIT PRICE I TOTAL COST Public Waterline 1 688.7 LF 8"PVC Waterline(AWWA C900 CL 200) 2 2 EA 8"M.J.Gate Valve&Box $ 45.00 $ 30,991.50 3 1 $ 1,250.00 $ 2,500.00 EA 16"x8"Tapping Sleeve&Valve $ 4,000.00 $ 4,000.00 4 1 EA 8"x6"M.J.Tee 5 1 EA 8"x4"M.J.Tee $ 550.00 $ 550.00 6 1 EA 8"x6"M.J.Reducer $ 550.00 $ 550.00 7 7 EA 8"x45 Degree M.J.Bend $ 550.00 $ 550.00 8 2 EA 8"x22.5 Degree M.J.Bend $ 550.00 $ 3,850.00 9 1 EA 6"M.J.Gate Valve&Box w/Locking Lid $ 550.00 $ 1,100.00 s and Valves $ 1,500.00 $ 1,100.00 10 1 EA Meter Vault and 3"Water Meter Conection Fittings $ 12,500.00 $ 12,500.00 11 1 EA Connection to existing system $ 2,000.00 $ 2,000.00 12 1 EA Std.Fire Hydrant Assembly 13 612 LF Structural Backfill $ 3,500.00 $ 3,500.00 14 11 EA Thrust Blocks for Fittings $ 8.00 $ 4,896.00 15 688.7 LF Trench Protection $ 45.00 $ 495.00 $ 5.00 $ 3,443.50 Public Waterline Total: $ 72,026.00 INI I I DESCRIPTION NO.O. QUANTITY UNITUNIT PRICE I TOTAL COST Public Storm Drain 16 1 EA 10'Standard Recessed Curb Inlet 17 125.5 LF 30"RCP $ 3,500.00 $ 3,500.00 18 1 EA 30"Concrete Headwall with Energy Dissipator Blocks $ 80.00 $ 12,500.00 $ 2,500.00 $ 2,500.00 19 70.8 LF Structural Backfill 20 125.5 LF Trench Protection $ 8.00 $ 566.40 21 262.5 SF Street Repair $ 5.00 $ 627.50 $ 10.00 $ 2,625.00 Public Storm Drain IotaI:I $ 17,233.90 ITEMO. I I I DESCRIPTION NO. QUANTITY UNIT UNIT PRICE I TOTAL COST Public Storm Drain 1I 1361.0 I SF EA 'Handicap H ndic k Ramps 2 $ 900.00 I $ 5,400.00 $ 5.00 $ 6,855.00 Public Sidewalk Total:I $ 12,255.00 Total Public Improvements $ 101,514.90 NNNNNNNNNNNN •- co 11 iro 4, % i# . 1..VER.1.1......0..NICA J:B:MORGAN -O 77689 �� r;�, gFGIST �° wt i- 3 lit ',9.....%9/0NA� C-r ,r ENGINEER'S ESTIMATE CENTER FOR ALTERNATIVE LEARNING ITEM NO. QUANTITY UNIT DESCRIPTION UNIT PRICE TOTAL COST Public Waterline 1 372.5 LF 8"PVC Waterline(AWWA C900 CL 200) $ 45.00 $ 16,762.50 2 2 EA 8"M.J.Gate Valve&Box $ 1,250.00 $ 2,500.00 3 1 EA 16"x8"M.J.Tee $ 1,200.00 $ 1,200.00 4 1 EA 8"x6"M.J.Tee $ 550.00 $ 550.00 5 1 EA 8"x4"M.J.Tee $ 550.00 $ 550.00 6 1 EA 8"x6"M.J.Reducer $ 550.00 $ 550.00 7 1 EA 8"x45 Degree M.J.Bend $ 550.00 $ 550.00 8 1 EA 8"x22.5 Degree M.J.Bend $ 550.00 $ 550.00 9 2 EA 8"x11.25 Degree M.J.Bend $ 550.00 $ 1,100.00 10 1 EA 6"M.J.Gate Valve&Box w/Locking Lid $ 1,100.00 $ 1,100.00 11 1 EA Meter Vault and 3"Water Meter Conection Fittings and Valves $ 12,500.00 $ 12,500.00 12 1 EA Connection to existing system $ 2,000.00 $ 2,000.00 13 1 EA Std.Fire Hydrant Assembly $ 3,500.00 $ 3,500.00 14 300.4 LF Structural Backfill $ 8.00 $ 2,403.20 15 7 EA Thrust Blocks for Fittings $ 45.00 $ 315.00 16 382.5 LF Trench Protection $ 5.00 $ 1,912.50 Public Waterline Total: $ 48,043.20 ITEM NO. QUANTITY UNIT DESCRIPTION UNIT PRICE TOTAL COST Public Strom Drain 17 1 EA 10'Standard Recessed Curb Inlet $ 3,500.00 $ 3,500.00 18 125.5 LF 30"RCP $ 80.00 $ 10,040.00 19 1 EA Standard Junction Box 36"RCP $ 2,000.00 $ 2,000.00 20 1 EA 30"Concrete Headwall with Energy Dissipator Blocks $ 2,500.00 $ 2,500.00 21 70.8 LF Structural Backfill $ 8.00 $ 566.40 22 125.5 LF Trench Protection $ 5.00 $ 627.50 23 262.5 SF Street Repair $ 10.00 $ 2,625.00 Public Storm Drain Total:I $ 19,233.90 Total Public Improvements $ 67,277.10 v 1.y11i § # %� i� * %* . i VERONICA J.B.MORGAN -o. 77689 .I . 41 I( v MISCELLANEOUS 1. Irrigation system must be protected by a Pressure Vacuum Breaker,a Reduced Pressure Principle Back Flow Device,or a Double-Check Flow Device,and installed as per City Ordinance 2394. An irrigation system shall be designed to meet the requirements of City Ordinance 2394 and installed by a certified installer. 2. All Back Flow devices must be installed and tested upon installation as per City Ordinance 2394. An irrigation system shall be installed and tested by a certified installer to meet the requirements of City Ordinance 2394. ENGINEERING COMMENTS NO. 1 Please provide a drainage study. Please find the drainage report attached to this letter. y I was curious why there's a 6 feet drop for the flow lines for the grate inlet 1-9 at station 4+70.10. The drop was necessary to not have excessive velocities in the storm drain. The existing and proposed grades are steep in this area and the drop allows the velocities in the pipe to not exceed 15 fps. Please provide the fire flow demand & building type, and show the location of the fire hydrants on the site plan (sheet A1.01). The fire flow demand and building type have been provided. The location of the proposed fire hydrants has been shown. Please see attached revised sheet A1.01. /. Please show the existing fire hydrants on Holik St. and Timber St. on the plans. The existing fire hydrants have been shown. Please see attached revised sheet A1.01. V Provide an access easement for the sidewalk along George Bush Drive that is going through the parking lot. There is a blanket easement in place during construction and a plat will be filed upon completion of construction. i6. GIS is showing a sewer line connecting to the building that is to be demolished and replaced with parking&fire lane on Timber St. Please specify on the plans if it's being abandoned or removed. The abandonment or removal of this sewer line will be at the discretion of the contractor as to which method best suits the contractor's scope of work. 7. Please clearly label which manholes the private sewer line is starting and ending. U All sanitary sewer lines on this project are private. The private sewer line terminates at the existing manhole on Holik Street. Member American Institute of Architects . 7915 F.M. 1960 West Suite 214 . Houston Texas 77070 Ph 281.671.2300 • Fax 281.671.2313 • vlkarchitects.com DRAINAGE TABLES-ROUND GRATES 54 DRAINAGE TABLES-CATCH BASIN GRATES DRAINAGE TABLES - ROUND GRATES (CONTINUED) „0. ,,. .. .,Manho(i, 3 etit t Bas11t11 s :54: ..... ,., ..€ v .,,1,,,,iio,7,,, ?h7S „.M.,. ..«,. i . Option Grate Dia. Grate Thk. Opening Perimeter 1266M 31 9/16 1 1/8 182 99 1266 1811M 31 11/16 1 5/16 240 100 1230,1232,1234,1820,1825,V-1600-4,V-1700.4,V-7032 V-3600-4 31 7/8 1 3/8 350 100 1230,1232, 1234,1820,1825,V-1600-4,V-1700-4,V-7032 8025MVH 3115/16 13/8 209 100 ADA 8027 1480M1 31 15/16 1 1/2 262 101 ADA,DNW 1320,1322,1480,2810,V-1419,V-1420,V-1432 1320M 32 1 1/2 360 101 Cross bar 1320,1322,1480,2810,V-1419,V-1420,V-1432 1322M 32 1 1/2 240 101 1320 1480M 32 1 1/2 275 101 Non-1raffic 1320,1322,1480,2810,V-1419,V-1420,V-1432 8028MVH 321/4 1 3/8 209 101 ADA 8027 2880M 32 3/4 2 2419 103 2880Z IF V-7069 33 3/4 1 3/8 236 106 ADA V-7069,1 V-3610-6 33 7/8 1 1/2 350 106 V-1610-6 1330M 35 2 375 110 1330 1585M 36 1 1/2 400 113 1585,1586 8029MVH 371/4 11/2 308 117 ADA V-3600-5 38 2 480 119 V-1600-5,V-1/00-5 1580M 38 1/2 1 1/2 468 121 Heavy duty&Extra Heavy duty 1581,1821,2815 1580M2 38 1/2 1 1/2 304 121 ADA 1581,1821,2815 V-3610-7 39 5/8 1 1/2 516 125 V-1610-7 1843M1 44 1/8 2 639 139 1843,1845 V-3610-8 45 5/8 1 1/2 810 143 V-1610-8 V-3600-6 50 1/4 2 760 158 V-1600-6,V-1700-6 DRAINAGE TABLES - CATCH BASIN GRATES .___.._.......................... . E71W is continually adding new construction castings and drainage grates to our product offering. Please consult with your 91W representative or email us at ejiwsales@ejiw.com to request a sales drawing not shown in this catalog. gri�. . lied ; .,..I.r.:... * ' "1 44.t 1C. t WN W-4 Option Opening Perimeter Perimeter 5000M3 10 58 81 Restricted Flow,ONW 5000,5020,5080 V-5708 33 28 38 V-5708 8201M 50 41 55 ADA 8201,8301 5100M2 50 66 3/8 88 1/2 Restricted Flow(variable) 5100,5125 V-5713 55 Pt. 40 54 V-5613,V-5713 V-5712 66 L,4 ip 36 48 V-5712 7797M 70 41 54 7797 V-5714 76 44 58 V-5714 V-5716 90 48 64 V-5716 7720M 100 48 68 7720 7700M2* 100 59 83 Vane,DNW 7700 7700M3' 100 59 83 Bi-directional Vane,DNW 7700 V-5720-80 105 59 79 ADA V-5620,V-5720 5800M1 112 51 73 5150 Note:All dimensions are in inches. 464 East Jordan Iron Works,Inc. 800.626.4653 www.ejiw.com