Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 30, 2018, 11:45 AM
  • 18 1039_18 0116 _30012018_035212.mp4

Date
01/30/2018
W/O
684797
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00678
PipeID
P14893
Time
3:45 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5393
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 2A
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
22
Purpose
Routine Assessment
Project
WO_684797_TV18159_FEB2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 1039
Downstream MH
18 0116
Dir. of Survey
Downstream
Length Surveyed
29.5 ft.
Total Length
29.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
4131
O&M Rating
17
Overall Index
2
Overall Quick
Overall Rating
19
Pipe schematic from manhole 18 1039 to 18 0116
MH: 18 1039MH: 18 0116downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 10390 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start12.9 ft. CS - Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES29.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish29.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIS29.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE29.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0116

Observation photos (3)

  • Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

    12.9 ft. - Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES - DEBRIS

    29.1 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIS

Observations (9)

DistanceCodeObservation
29.1DAGS
2DAGS
0MWM
12.9CS
0AMH18 1039
29.5AMH18 0116
29.1DSZDEBRIS
29.1MGOCOCKROACHES IN MANHOLE
0MWL

Properties (4)

additional_info
SC346972
custom_field_two
3
customer
LACSD
datetime
2018-01-30T03:45:38-08:00