ITEM 900 — LIQUID ASPHALT ADJUSTMENT
This item is used when the “NE Average” monthly price for asphalt cement as furnished by the
NHDOT Bureau of Materials and Research differs from the base price contained in the proposal.
The monthly price posted by NHDOT is available in the following web page:
http://www.nh. gov/dot/org/projectdevelopment/construction/documents/MonthlyFuelPricesImpe
rial. pdf
ITEM 641 —- LOAM AND SEED
A. SCOPE
This work shall consist of furnishing and placing loam to raise the edge of the roadway shoulders
or to reestablish disturbed lawns during activities as shown on plans or as directed by the
Engineer.
B. MATERIALS AND CONSTRUCTION
The Contractor shall furnish all labor, materials, equipment and transportation necessary for the
required placement of loam and seed in accordance with latest approved NHDOT Standard
Specifications for Road and Bridge Construction.
ITEM 632.80 - TEMPORARY PAVEMENT MARKERS
A. SCOPE
This work shall consist of furnishing, placing, and removing temporary pavement markers
(TPMs) at locations shown on the plans or as ordered by the Engineer in accordance with the
latest approved NHDOT Standard Specifications for Road and Bridge Construction, and the
latest approved MUTCD.
B. MATERIALS AND CONSTRUCTION
X-ing = 20.8 SF
Contractor shall record the liner feet and square feet of retroreflective pavement markings
placed. Quantities shall be recorded on a per street basis. Payment is contingent upon submittal
of quantities in a per street format.
Page 38 of 42
ITEM 632 —- RETROREFLECTIVE PAVEMENT MARKINGS
A. SCOPE
This work shall consist of furnishing and placing white or yellow retro reflective paint pavement
markings and retro reflective thermoplastic pavement markings at locations shown on the plans
or as ordered by the Engineer.
B. MATERIALS AND CONSTRUCTION
C. MEASUREMENT AND PAYMENT
ITEM 619.1 - MAINTENANCE OF TRAFFIC
A. SCOPE
ITEM 618.7 - FLAGGERS
A. SCOPE
This work shall consist of furnishing qualified flaggers, as required to direct traffic through or
around the Work as ordered by the Engineer.
B. MATERIALS AND CONSTRUCTION
The Contractor shall supply qualified flaggers as per the latest approved NHDOT Standard
Specifications for Road and Bridge Construction. Daily coverage needs to be approved by the
Engineer.
C. MEASUREMENT AND PAYMENT
ITEM 618.6 - UNIFORMED OFFICERS
A. SCOPE
This work shall consist of furnishing uniformed officers, with or without vehicles, as required to
direct traffic through or around the Work as ordered by the Engineer.
B. MATERIALS AND CONSTRUCTION
The Contractor shall supply qualified uniformed officers as per the latest approved NHDOT
Standard Specifications for Road Construction. Uniformed officers shall only be used when the
Engineer has previously approved it. Daily coverage needs to be approved by the Engineer.
ITEM 616.7 - LOCAL TRAFFIC LOOPS 6’ X 50’ (2-4-2 TURN)
A. SCOPE
This work consists of furnishing all labor, materials and equipment necessary to install the
quadruple loop detectors as directed by the Engineer.
B. MATERIALS AND CONSTRUCTION
This item shall include all labor, materials and equipment necessary to install new quadruple
loop detectors 2-4-2 turn, in conjunction with the paving program. Loops shall be installed in the
pavement surface prior to final overlay or top course.
