Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 08:04 AM
Date
09/07/2018
W/O
723896
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00639
PipeID
P13076
Time
1:04 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6024
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
WO_723896_TV16113_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0061
Downstream MH
16 0062
Dir. of Survey
Upstream
Length Surveyed
386.7 ft.
Total Length
386.7 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
2
O&M Quick
2N00
O&M Rating
154
Overall Index
2
Overall Quick
Overall Rating
166
Pipe schematic from manhole 16 0061 to 16 0062
MH: 16 0061MH: 16 0062upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 00622.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish214.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish239.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start255.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES298.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"372.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"384.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start386.7 ft. AMH - Downstream Manhole, Survey Begins - 16 0061386.7 ft. MWL - Water Level, 5 %of cross sectional area386.7 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    384.6 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0AMH16 0061
131.2CL
172.3CL
14TBA
147.6CL
384.6MGOCOCKROACHES IN MANHOLE
384.6DAGS
88.4TBA
0MWL
0MWM
386.7AMH16 0062
2DAGS

Properties (4)

additional_info
SC364788
custom_field_two
3
customer
LACSD
datetime
2018-09-07T01:04:42-07:00