Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2021, 07:53 AM
  • 16 0209_16 0208_03182021_010427.mp4

Date
03/18/2021
W/O
880088
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00637
PipeID
P13254
Time
12:53 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8644
Sewer Name
16 ALHAMBRA "A" LINE
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
WO_880088_TV16006_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
16 0209
Downstream MH
16 0208
Dir. of Survey
Downstream
Length Surveyed
55 ft.
Total Length
55 ft.
Structural Index
3
Structural Quick
4222
Structural Rating
12
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole 16 0209 to 16 0208
MH: 16 0209MH: 16 0208downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 02090 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start35.4 ft. CS - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES40.4 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES44.3 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES52.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES55 ft. AMH - Downstream Manhole, Survey Ends - 16 020855 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK55 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

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

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

  • Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    35.4 ft. - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    44.3 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

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

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

Observations (12)

DistanceCodeObservation
40.4CL
44.3FM
55AMH16 0208
0AMH16 0209
55MGOCONNECTION AT MH 9 O'CLOCK
2DAGS
55DAGS
35.4CS
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
52.9FM
0MWL

Properties (6)

custom_field_three
CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-03-18T00:53:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false