Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 28, 2017, 10:44 AM
  • 20 0218_20 0217_28032017_034435.mpg

Date
03/28/2017
W/O
624439
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00735
PipeID
P19185
Time
3:44 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4399
Sewer Name
20 AVENUE "Q" TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_624439_TV20019_MAR2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0218
Downstream MH
20 0217
Dir. of Survey
Downstream
Length Surveyed
319 ft.
Total Length
319 ft.
Structural Index
3
Structural Quick
3L22
Structural Rating
193
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
193
Pipe schematic from manhole 20 0218 to 20 0217
MH: 20 0218MH: 20 0217downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK CAPPED0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02180 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK CAPPED0 ft. MWL - Water Level, 10 %of cross sectional area2.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.3 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES44.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES73.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"128.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"171 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"174.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"226.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"275 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"317.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319 ft. AMH - Downstream Manhole, Survey Ends - 20 0217

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES

    29.3 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    44.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (20)

DistanceCodeObservation
226.4TFC
125.6TFC
171TFC
128.6TFC
271.9TFC
223.3TFC
0MGOCONNECTION AT MH 3 O'CLOCK CAPPED
317.3SAV
73.3TFC
0MWM
0AMH20 0218
0MGOCONNECTION AT MH 9 O'CLOCK CAPPED
319AMH20 0217
44.1CL
0MWL
29.3SSS
76.2TF
174.2TFC
275TFC
2.5SAV

Properties (6)

additional_info
SC345158
custom_field_two
3
customer
LACSD
datetime
2017-03-28T03:44:04-07:00
documentation
PROPIPE
is_lateral_inspection
false