Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 29, 2017, 09:05 AM

  • 22 0435_22 0434 _29112017_012018.mp4

Date
11/29/2017
W/O
674139
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00815
PipeID
P16772
Time
1:05 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5146
Sewer Name
22 LARK ELLEN TRUNK, SECTS 2&3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
25
Purpose
Routine Assessment
Project
WO_674139_TV22047_DEC2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0435
Downstream MH
22 0434
Dir. of Survey
Downstream
Length Surveyed
281.4 ft.
Total Length
281.4 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
3
O&M Quick
4131
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 22 0435 to 22 0434
MH: 22 0435MH: 22 0434downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04352.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start23.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"36.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"73.8 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN81.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"108.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES113.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"146.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"162 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"164.8 ft. RFJ - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES177.7 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES194.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"206.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"277.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish281.4 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK281.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0434

Observation photos (5)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.7 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN

    73.8 ft. - Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN

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

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

  • Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

    164.8 ft. - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    177.7 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

All inspections of P16772Work order 674139

Observations (19)

DistanceCodeObservation
81.2TFA—
146.2TFA—
162TFA—
0MWL—
113.7TFA—
164.8RFJ—
194.7TFA—
281.4MGOLATERAL AT MH 3 OCLOCK
0MWM—
281.4AMH22 0434
0AMH22 0435
36.5TFA—
177.7FM—
2.7SAP—
206.9TFA—
23.9TFA—
277.5SAP—
108.8FL—
73.8OBZUNKNOWN

Properties (6)

additional_info
SC346456
custom_field_two
2
customer
LACSD
datetime
2017-11-29T01:05:43-08:00
documentation
PROPIPE
is_lateral_inspection
false