Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 11, 2018, 06:07 PM

  • 21 1085_21 1084B_12112018_111516.mp4

Date
12/11/2018
W/O
0744088
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00764
PipeID
P16210
Time
10:07 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7875
Sewer Name
21 EMERALD AVENUE TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
02
Purpose
Maintenance Related
Project
20181211DF_EMERALD_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
21 1085
Downstream MH
21 1084B
Dir. of Survey
Downstream
Length Surveyed
63.9 ft.
Total Length
63.9 ft.
Structural Index
2
Structural Quick
2311
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 21 1085 to 21 1084B
MH: 21 1085MH: 21 1084Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - 11:12 AM0.1 ft. MGO - General Observation - Conn. @ Mh, 4 O' Clock. Active0.1 ft. MWM - Water Mark, 15 %of cross sectional area0.1 ft. MWL - Water Level, 10 %of cross sectional area0.1 ft. MGO - General Observation - Conn. @ Mh, 8 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. MGP - General Photograph3 ft. JOM - Joint Offset Medium, .25"6.4 ft. MGP - General Photograph11.4 ft. JOL - Joint Offset Large, .50"11.5 ft. MGP - General Photograph44 ft. MGP - General Photograph44.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start45.7 ft. MGP - General Photograph48.6 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start52 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish61.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish61.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. CAPPED63.9 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active63.9 ft. MGO - General Observation - ROACHES @ MH63.9 ft. AMH - Downstream Manhole, Survey Ends - 11:31 AM

Observation photos (9)

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

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

  • General Photograph

    3 ft. - General Photograph

  • Joint Offset Medium, .25"

    3 ft. - Joint Offset Medium, .25"

  • General Photograph

    6.4 ft. - General Photograph

  • Joint Offset Large, .50"

    11.4 ft. - Joint Offset Large, .50"

  • General Photograph

    11.5 ft. - General Photograph

  • General Photograph

    44 ft. - General Photograph

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    44.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • General Photograph

    45.7 ft. - General Photograph

All inspections of P16210Work order 0744088

Observations (22)

DistanceCodeObservation
3MGP—
63.9MGOConn. @ Mh, 9 O' Clock. CAPPED
0.1MGOConn. @ Mh, 4 O' Clock. Active
61.2DAGS—
48.6MWLS—
45.7MGP—
63.9MGOConn. @ Mh, 3 O' Clock. Active
11.5MGP—
2SSS—
63.9MGOROACHES @ MH
6.4MGP—
52MWLS—
63.9AMH11:31 AM
0.1MWM—
0AMH11:12 AM
0.1MWL—
44MGP—
11.4JOL—
3JOM—
44.7DAGS—
0.1MGOConn. @ Mh, 8 O' Clock. Active
61.2SSS—

Properties (4)

custom_field_two
3
customer
LACSD
datetime
2018-12-11T10:07:14-08:00
year_laid
19751009