Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2022, 08:23 AM
  • 15 1090_15 1089_04182022_013311.mp4

Date
04/18/2022
W/O
947050
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00614
PipeID
P12850
Time
1:23 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10072
Sewer Name
15 MERCED TRUNK, SECTION 1
City
S EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
RFIR_WO_947050_TV15099_APR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
15 1090
Downstream MH
15 1089
Dir. of Survey
Downstream
Length Surveyed
177.6 ft.
Total Length
177.6 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
87
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
87
Pipe schematic from manhole 15 1090 to 15 1089
MH: 15 1090MH: 15 1089downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 10900 ft. MWM - Water Mark, 20 %of cross sectional area17.1 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES24.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"26.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES41.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start66.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"107 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"167.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"176.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish177.6 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK177.6 ft. AMH - Downstream Manhole, Survey Ends - 15 1089

Observation photos (3)

  • Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    17.1 ft. - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    26.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    41.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
177.6MGOCONNECTION AT THE MH 3 OC'LOCK
0MWL
26.2CM
24.8TF
176.2CM
41.2CM
0AMH15 1090
0MWM
17.1CM
177.6AMH15 1089
107TF
66.9TFC
167.6TFC

Properties (7)

additional_info
630074041822001
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2022-04-18T01:23:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false