Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2022, 10:49 AM
  • 15 1115_15 1114_03222022_035334.mp4

Date
03/22/2022
W/O
941498
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00615
PipeID
P12875
Time
3:49 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9933
Sewer Name
15 MERCED TRUNK, SECTION 2
City
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_941498_TV15248_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
15 1115
Downstream MH
15 1114
Dir. of Survey
Downstream
Length Surveyed
28.8 ft.
Total Length
28.8 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 15 1115 to 15 1114
MH: 15 1115MH: 15 1114downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 11150 ft. MWL - Water Level, 10 %of cross sectional area10.1 ft. MMC - Material Change, Concrete pipe (non-reinfored)10.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish21.9 ft. MMC - Material Change, Vitrified clay pipe22.3 ft. CM - Crack Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES28.8 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK28.8 ft. AMH - Downstream Manhole, Survey Ends - 15 1114

Observation photos (3)

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

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

  • Material Change, Vitrified clay pipe

    21.9 ft. - Material Change, Vitrified clay pipe

  • Crack Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES

    22.3 ft. - Crack Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
10.2SSS
22.3CM
0MGOCONNECTION AT THE MH 9 OC'LOCK
28.8MGOCONNECTION AT THE MH 9 OC'LOCK
28.8AMH15 1114
0MWM
21.9SSS
0AMH15 1115
10.1MMC
0MWL
21.9MMC

Properties (7)

additional_info
630074032122204
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2022-03-22T03:49:12-07:00
documentation
PROPIPE
is_lateral_inspection
false