Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 07:20 AM

  • 18 0022_18 0021 _10072019_003425.mp4

Date
07/10/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13838
Time
12:20 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6576
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_771897_TV18059_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0021
Downstream MH
18 0022
Dir. of Survey
Upstream
Length Surveyed
201.3 ft.
Total Length
201.3 ft.
Structural Index
3
Structural Quick
443G
Structural Rating
216
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
216
Pipe schematic from manhole 18 0021 to 18 0022
MH: 18 0021MH: 18 0022upstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Ends - 18 00220.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish1.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.6 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES25.9 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES149.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES169.7 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start185 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"198.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start198.5 ft. MGO - General Observation - MAGNEZIUM H.O COATING ATTATCHED198.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start201.3 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH CAPPED201.3 ft. MWL - Water Level, 25 %of cross sectional area201.3 ft. AMH - Downstream Manhole, Survey Begins - 18 0021201.3 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (5)

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    31.6 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

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

    52.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    175.4 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    196.7 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P13838Work order 771897

Observations (17)

DistanceCodeObservation
0MGOCONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH CAPPED
2.7SAP—
2.8MGOMAGNEZIUM H.O COATING ATTATCHED
201SSS—
16.3TF—
3SSS—
201.3MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
196.7FM—
0MWL—
0AMH18 0021
201.3AMH18 0022
0MWM—
201FM—
199.6SAP—
175.4FL—
31.6FM—
52.1FM—

Properties (6)

additional_info
SC378203
custom_field_two
3
customer
LACSD
datetime
2019-07-10T00:20:41-07:00
documentation
PROPIPE
is_lateral_inspection
false