PA1501B- LR160331 WRIGHT CONSTRUCTION
unmy 6 Env ronmental Sery ces,Inc. UTILITY&ENVIRONMENTAL SERVICES
1965 CALIFORNIA CROSSING
70.3 DALLAS,TX.75220
Tel:972-556-2913,Fax:972-556-1614
PROJ INFO
PROJ NAME: PROJECT NUM: RESPONSIBLE: DATE:
ANDREW BROWN COMMUNITY PAR WRIGHT 03/31/2016
CLIENT WRIGHT CONSTRUCTION
RESPONSIBLE: LALO
DEPARTMENT: FOREMAN
PO BOX:
STREET:
CITY, ST ZIP:
TELEPHONE:
FAX:
MOBILE:
E-MAIL:
PROJ MGR CITY OF COPPELL
RESPONSIBLE: MARCUS
DEPARTMENT: INSPECTOR
PO BOX:
STREET:
CITY, ST ZIP: COPPELL,TEXAS
TELEPHONE:
FAX:
MOBILE:
E-MAIL:
CONTRACTOR UTILITY & ENVIRONMENTAL SERVICES
RESPONSIBLE: TONY CHAVEZ
DEPARTMENT: TECHNICIAN
PO BOX:
STREET: 1965 CALIFORNIA CROSSING
CITY, ST ZIP: DALLAS,TX.75220
( TELEPHONE: 972-556-2913
FAX: 972-556-1614
MOBILE: 214-828-7597
E-MAIL:
.11111+
WRIGHT CONSTRUCTION
%utility s Enviror m nIar services.Ina UTILITY&ENVIRONMENTAL SERVICES
1965 CALIFORNIA CROSSING
�r� ,:...
;.,:�,, ...M."., asm.T,....Af DALLAS,TX.75220
Tel:972-556-2913,Fax:972-556-1614
INSPECTION REPORT
CDATE: WORK#: WEATHER: OPERATOR: SECTION NR: SECTION NAME:
03/31/2016 sunny,dry TONY CHAVEZ 1
PRESENT: VEHICLE: CAMERA: PRESET: CLEANED: RATE:
Yes 0
STREET: LINE E MAP#1: MH: 0+00
CITY: COPPELL,TX MAP#2: MH: 5+90
LOCALE: TAPE#: DVD#1 TVD LGTH: 590.51 ft
INSPECT REASON: new inspection PIPE SIZE: PVC 8"0.50%
SECTION TYPE: SANITARY SEWER MATERIAL: JT LGTH:
LINING:
AREA: RSRVD:
REMARK:
1:1325 POSITION OBSERVATION MPEG PH
•
0+00 6.01 inspection begins at downstream manhole 0+00
C
5+90 590.51 inspection ends at upstream manhole 5+90
WRIGHT CONSTRUCTION
util ty&Environmental Services.Inc. UTILITY&ENVIRONMENTAL SERVICES
1965 CALIFORNIA CROSSING
„,.a ,1, ...« os,„..a:
DALLAS,TX.75220
Tel:972-556-2913.Fax:972-556-1614
INSPECTION REPORT
ink
DATE: WORK#: WEATHER: OPERATOR: SECTION NR: SECTION NAME:
03/31/2016 sunny,dry TONY CHAVEZ 2
PRESENT: VEHICLE: CAMERA: PRESET: CLEANED: RATE:
Yes 0
STREET: LINED MAP#1: MH: 0+76
CITY: COPPELL,TX MAP#2: MH: 5+28
LOCALE: TAPE#: DVD#1 TVD LGTH: 453.27 ft
INSPECT REASON: new inspection PIPE SIZE: PVC 8"1.28%
SECTION TYPE: SANITARY SEWER MATERIAL: JT LGTH:
LINING:
AREA: RSRVD:
REMARK:
1:1025 POSITION OBSERVATION MPEG PH
0+76 6.01 inspection begins at downstream manhole 0+76
453.27 inspection ends at upstream manhole 5+28
WRIGHT CONSTRUCTION
utilityE Environmental Services.Inc. UTILITY Et ENVIRONMENTAL SERVICES
` ` "' 1965 CALIFORNIA CROSSING
v.„ C : C'E, DALLAS,TX75220
Tel:972-556-2913,Fax:972-556-1614
INSPECTION REPORT
DATE: WORK It: WEATHER: OPERATOR: SECTION NR: SECTION NAME:
03/31/2016 sunny,dry TONY CHAVEZ 3
PRESENT: VEHICLE: CAMERA: PRESET: CLEANED: RATE:
Yes 0
STREET: LINED MAP#1: MH: 0+76
CITY: COPPELL,TX MAP#2: MH: 0+00
LOCALE: TAPE#: DVD#1 TVD LGTH: 75.41 ft
INSPECT REASON: new inspection PIPE SIZE: PVC 8"2.52%
SECTION TYPE: SANITARY SEWER MATERIAL: JT LGTH:
LINING:
AREA: RSRVD:
REMARK:
1:175 POSITION OBSERVATION MPEG PH
0+76
' 6.01 inspection begins at upstream manhole 0+76
Cil‘
0+00 75.41 inspection ends at downstream manhole 0+00
Utility & Environmental Services, Inc
Low Pressure Air Test for Gravity Sanitary Sewer
Test Procedure:
Each section of sewer shall be tested between successive manholes.
Air shall be introduced into the pipeline until a 4.0 Psi gauge pressure has been reached.
At that time, the flow of air shall be reduced and the internal air pressure shall be maintained between
3.5 and 4.5 Psi gauge for at least two (2) minutes to allow the air temperature to come to
equilibrium with the temperature of the pipe walls. Pressure in the pipe shall be constantly
monitored by a gauge and hose arrangement separate from the hose used to introduce air
into the line. Pressure in the pipe shall not be allowed to exceed 5 Psi.
After the temperature has stabilized and no air leaks at the plugs have been found, the air pressure
shall be used to determine the time lapse required for the air pressure to drop to 2.5 Psi gauge.
If the time lapse required for the air pressure to decrease from 3.5 to 2.5 Psi exceeds that shown in the
following table, the pipe shall be presumed to be within acceptable limits for leakage.
If the time lapsed is less than that shown in the table, the contractor shall make corrections
to reduce the leakage to acceptable limits.
Line Information Test Results Air Test Mandrel
Line Station to Station Pipe Size Psi L.F. Tested Time Passed? Passed?
E 5+90 0+00 8 4 590 8:52 Yes Yes
D 0+76 5+28 8 4 453 8:52 Yes Yes
D 0+76 0+00 8 4 75 7:33 Yes Yes
Owner: Wright Construction Date: 3/31/16
Project: Andrew Brown Community Park - West Job #:
Location:
Tested by: Tony Chavez of Utility & Environmental Services, Inc.
Inspector: Marcus Marion City of: Coppell
Utility & Environmental Services, Inc.
I
1965 California Crossing P.O. Box 542015
Dallas, Tx 75220 Dallas, Tx 75354
Office (972) 556-2913 Fax (972) 556-1614
MANHOLE VACUUM TEST REPORT
TEST PROCEDURE
Plug all manhole entrances and exits other than the manhole top access
using suitably sized pneumatic or mechanical pipeline plugs. Install the
vacuum tester head assembly at the top access of manhole.
Attach vacuum pump to test head and start pump.
Open inlet/outlet ball valve and evacuate the manhole to 10"Hg.
(approximately negative 5 Psig, 0.3 bar) Close vacuum inlet/outlet ball
valve and monitor vacuum for specified test period.
Manhole # HG. PSIG. Time Passed Failed
5+90 10 2:00 min Yes
5+28 10 2:00 min Yes
0+76 10 2:00 min Yes
OWNER: Wright Construction DATE: 3/31/2016
PROJECT: Andrew Brown Community Park - West
TESTED BY: Tony Chavez OF U.E.S. INC.
INSPECTOR: Marcus Marion CITY OF: Coppell
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