Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2016, 09:20 AM
  • 16 0260_16 0259 _10112016_022204.mp4

Date
10/11/2016
W/O
592155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00652
PipeID
P13307
Time
2:20 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3779
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 1
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_592155_TV16001_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0260
Downstream MH
16 0259
Dir. of Survey
Downstream
Length Surveyed
293.6 ft.
Total Length
293.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 16 0260 to 16 0259
MH: 16 0260MH: 16 0259downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - ROACHES IN MH0 ft. AMH - Upstream Manhole, Survey Begins - 16 02600 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start104.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"157.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start179.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"199.8 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"231.3 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS283.8 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS293.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish293.6 ft. AMH - Downstream Manhole, Survey Ends - 16 0259293.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish293.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    157.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

    231.3 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

Observations (15)

DistanceCodeObservation
283.8TFDROOTS
199.8TBA
157.3CM
0MWM
293.6DAGS
0MGOROACHES IN MH
0AMH16 0260
104.1TBA
179.2TF
2DAGS
293.6AMH16 0259
293.6CM
231.3TFDROOTS
0MWL
293.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC306316
custom_field_two
3
customer
LACSD
datetime
2016-10-11T02:20:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false