Proposition of a Model for Selection of the Hybrid Contract Implementation Strategy for a Pilot Project of Regular Road Maintenance in Montenegro

Table 5

Expected values of q_m and for selected works.

No	Work item	Measurement units	Expected (qm)	Expected
1	Hot patch asphalt (repair of larger surfaces)	m^2	74,926	31,966
2	Protection of slopes with suspended steel wire meshes	m^2	59,773	18,005
3	Marking horizontal signalization lines	km	1,404	−335
4	Installation and replacement of safety fence	m	4,132	−5,068
5	Hot patch asphalt (repair smaller surfaces and potholes)	t	1,051	−429
6	Inspection service	h	9,484	−48
7	Cleaning gutter	m	720,151	2,991
8	Cleaning of landslide material	m^3	12,771	−257
9	Cutting shrubs, trees, and grass	m^2	1,649,486	62,286
10	Laying of the levelling wearing course AB 11	t	1,178	523
11	Forging slopes from unstable parts of rocks	m^3	5,497	2,812
12	Repair of stone walls	m^3	2,128	1,124
13	Cleaning of drainage channels and ditches	m	49,447	12,255
14	Mechanical scraping-profiling of existing asphalt pavement	m^2	58,259	10,939