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INGENIERÍA DE EDIFICACIÓN
PROYECTO FINAL DE GRADO
PROYECTO DE URBANIZACIÓN DEL "EJE‐1", VIAL VERTEBRADOR ESTE‐OESTE DEL PPU‐06 PUIG DE LA COMA DEL MUNICIPIO DE PALAMÓS
Proyectista: Sergio Puértolas Uriol
Director: Ricardo Gómez Val
Convocatoria: Junio 2012
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 1
RESUMEN
El objeto del presente documento es urbanizar el Eje‐1, vial principal de un nuevo sector en la zona conocida como “La Fosca” del municipio de Palamós (Baix Empordà – Girona). Se toma como base para su desarrollo un instrumento de planeamiento derivado que confiere al ámbito el carácter de suelo urbanizable, en este caso a instancia de iniciativa privada, el documento en cuestión ha sido previamente aprobado por el ayuntamiento de Palamós y recibe el nombre de Plan Parcial Urbanístico PPU‐06 PUIG DE LA COMA. El presente proyecto está compuesto por la memoria, anexos de cálculos, planos, estudio de seguridad y salud, presupuesto y pliego de condiciones. Mediante estos documentos el proyecto desarrolla totalmente la urbanización, tanto del vial en si mismo como de las parcelas adyacentes y de los espacios libres públicos, dotando al ámbito de las infraestructuras necesarias y dando cumplimiento tanto a la normativa vigente como a los criterios y exigencias de las propias compañías suministradoras. Las infraestructuras de servicios consisten en: red de abastecimiento de agua potable y de instalación contra incendios (Empresa suministradora CAPSA), red separativa de alcantarillado municipal, red de gas (Gas Natural), red eléctrica de baja tensión (Fecsa‐Endesa), red de telecomunicaciones (Telefónica), red de riego, incluida la instalación de depósitos acumuladores de aguas pluviales para su aprovechamiento y red de alumbrado público, mediante energía solar fotovoltaica, en este caso la solución adoptada para alimentar cada luminaria no pasa por instalar una placa fotovoltaica en cada una de las columnas de las farolas, sino que se ha optado por diseñar una pérgola en la zona del parque infantil que aloja la totalidad de los paneles solares. El desarrollo del vial se proyecta sobre coordenadas UTM, de manera que se facilita el replanteo de la urbanización y se garantiza la continuidad del trazado a partir de rectas y curvas tangentes entre si. Otro aspecto a destacar es la pavimentación del ámbito urbanizable, desde la excavación de las tierras marginales para posteriormente crear la explanada sobre la que apoyar el paquete final de firme, formado a partir de tierras de préstamo, en función de los requerimientos futuros de tránsito hasta la pavimentación de calzadas y aceras y la creación de zonas verdes y un parque infantil. Para la creación de las zonas verdes se recurrirá a vegetación autóctona que requiera poco mantenimiento y cuyo ciclo dure todo el año, para ello se formarán praderas de plantas forrajeras de bajo coste medioambiental.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós
3
ÍNDICE
REPORT
1. ‐ Project Background and purpose.
2. ‐ Information about the current status of the land, topography, history and existing urban services.
3. ‐ Urban features.
3.1 Road system.
3.2 Green areas and open spaces.
3.3 Equipments.
3.4 Zoning.
4.‐ Proposal.
4.1 Demolitions.
4.2 Earthmoving.
4.3 Surface water and groundwater.
4.4 Roads and paving in the urbanization.
4.5 Network Services.
4.5.1 Storm sewer system.
4.5.2 Sewage system.
4.5.3 Drinking water.
4.5.4 Power supply.
4.5.5 Public lighting.
4.5.6 Electric car charge points.
4.5.7 Telecomunications.
4.5.8 Gas.
4.6 Urban furniture.
4.7 Waste management and containers.
4.8 Signaling.
5.‐ Ajardinamiento y riego.
6.‐ Tratamiento de las zonas verdes.
7.‐ Expropiaciones y ocupaciones forzosas.
8.‐ Normativa vigente aplicable al proyecto.
9.‐ Obra completa.
10.‐ Cumplimiento de las normas de accesibilidad.
11.‐ Cumplimiento de la orden de 15 de septiembre de 1986 sobre redes de saneamiento.
12.‐ Cumplimiento del acceso de vehículos de extinción de incencios.
13.‐ Plazo de ejecución de las obras.
14.‐ Clasificación del contratista.
15.‐ Fórmula de revisión de precios.
16.‐ Seguridad y salud.
17.‐ Control de calidad.
18.‐ Presupuesto.
19.‐ Conclusión.
PLANOS
1.‐ Índice
2.‐ Situación y emplazamiento
3.‐ Planta topográfica.
4.‐ Planta de derribos.
5.‐ Planta del planeamiento vigente.
6.‐ Planta de definición geométrica.
7.‐ Perfil longitudinal.
8.‐ Perfiles transversales.
9.‐ Planta de pavimentación.
10.‐ Planta de ajardinamiento y espacios libres.
11.‐ Detalles de ajardinamiento.
12.‐ Planta de mobiliario urbano.
13.‐ Detalles de mobiliario urbano.
14.‐ Detalles de pavimentación
15.‐ Planta de la red de alcantarillado. Pluviales.
16.‐ Planta de la red de alcantarillado. Residuales.
17.‐ Perfil longitudinal de alcantarillado.
18.‐ Detalles de la red de alcantarillado.
19.‐ Planta de la red de agua potable.
20.‐ Planta de la red de riego.
21.‐Detalles de la red de agua potable y riego.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 4
22.‐ Planta de la red de MT.
23‐ Planta de la red de BT.
24.‐ Detalles de la red de MT y BT.
25.‐ Planta de la red de alumbrado público.
26‐ Detalles de la red de alumbrado público.
27.‐ Planta de la red de telecomunicaciones.
28.‐ Detalles de la red de telecomunicaciones.
29.‐ Planta de la red de gas
30.‐ Detalles de la red de gas.
31.‐ Planta de señalitzación.
32.‐ Detalles de señalización.
33.‐ Secciones constructivas.
ANEXOS
ANEXO NÚMERO 1: ADAPTACIÓN AL PLANEAMIENTO
ANEXO NÚMERO 2: TOPOGRAFÍA
ANEXO NÚMERO 3: REPORTAJE FOTOGRÁFICO
ANEXO NÚMERO 4: TRAZADO
ANEXO NÚMERO 5: PAVIMENTACIÓN
ANEXO NÚMERO 6: CÁLCULO DE LA RED DE PLUVIALES
ANEXO NÚMERO 7: CÁCULO DE LA RED DE RESIDUALES
ANEXO NÚMERO 8: CÁLCULO DE LA RED DE AGUA POTABLE
ANEXO NÚMERO 9: CÁLCULO DE LA RED ELÉCTRICA
ANEXO NÚMERO 10: CÁLCULO DE LA RED DE ALUMBRADO PÚBLICO
ANEXO NÚMERO 11: CONTAMINACIÓN LUMÍNICA
ANEXO NÚMERO 12: CÁLCULO DE LA RED DE TELECOMUNICACIONES
ANEXO NÚMERO 13: SEÑALIZACIÓN
ANEXO NÚMERO 14: AJARDINAMIENTO Y RIEGO VIARIO
ANEXO NÚMERO 15: PROGRAMACIÓN DE OBRA
ANEXO NÚMERO 16: GESTIÓN DE RESIDUOS
ANEXO NÚMERO 17: NORMATIVA
ANEXO NÚMERO 18: SEGURIDAD Y SALUD
ANEXO NÚMERO 19: PRESUPUESTO
ANEXO NÚMERO 20: PLIEGO DE CONDICIONES
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 5
INTRODUCCIÓN
El presente proyecto de urbanización se desarrolla a partir del Plan Parcial PPU‐06 PUIG DE LA COMA
DE PALAMÓS, si bien no abarca todo el ámbito del Plan Parcial, sino que se centra en el vial principal
del ámbito, denominado por el Plan Parcial "Eje‐1"
El vial objeto del proyecto atravesará el ámbito de Este a Oeste y conectará en sus dos extremos con la
red viaria existente, a su vez conectará con la prolongación de la actual C. de Enric Granados que lo
atraviesa de Norte a Sur, exactamente igual que el Passesig del Puig de la Coma.
Es precisamente la red viaria existente, y así lo justifica el Plan Parcial, la que condiciona el trazado del
Eje‐1, ya que para poder conectar con ella es necesario respetar prácticamente las pendientes
naturales del terreno, que en el sector Este del Eje‐1 llegan al 12%,
Por otra parte los puntos de conexión de las redes de servicios de alcantarillado, agua, gas y
telecomunicaciones se encuentran en el extremo Oeste del Eje‐1, en el encuentro de este con la Calle
de Pau Casals y de Isabel Vila, ambas urbanizadas actualmente y provistas de servicios de alcantarillado,
electricidad, agua potable, gas y telecomunicaciones, la única red que discurre por ambos extremos del
Eje‐1 es la red de alcantarillado, así el tramo Este conectará a este colector existente, el punto de
conexión de la red eléctrica se encuentra al final de la Calle de Juli Garreta, al Norte del ámbito del PPU‐
06 PUIG DE LA COMA.
El proyecto que se desarrolla a continuación tendrá en cuenta aspectos medioambientales, desarrollará
sistemas para optimizar el uso del agua y también para aprovechar la energía solar, de la misma
manera se tendrá en cuenta la evolución de los vehículos actuales de propulsión eléctrica y se dotará al
ámbito de un punto de recarga público.
A la hora de escoger materiales para pavimentar, se optará por materiales porosos en la medida de lo
posible, para favorecer la infiltración del agua de lluvia.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 6
REPORT
1. ‐ Project Background and purpose
This town development project is located in Palamos (Lower Empordà ‐ Girona).
The Masterplan of Palamos was finally approved by the Planning Commission of Girona in the meeting
of 26 September 2007, and it was published in DOG no. 5233 on 10 October 2008, and it determines
the area as " SECTOR URBANITZABLE PPU‐06 PUIG DE LA COMA”
In April 2011, at the request of the enterprise KYESA Gestion Inmobiliaria SL, it is developed a
document of urban Planning derivative “Pla parcial urbanístic PPU‐06 Puig de la Coma” in the town of
Palamos.
On August 2011, the Palamos Town Council initially approved the Partial Plan and subjected it to public
exposure.
The purpose of this report is to develop the executive project of a road development, called by the
Partial Plan "Axis‐1" and considered the backbone of the road from east to west.
However it is considered that a correct understanding of the fit of this road in the immediate
environment of the area is necessary to explain briefly the general parameters of the sector. In the
point number 4 of this report, the parameters specifics of the Axis 1, which is the subject of the
development project, will be specified.
The Partial Plan aims to transform the land in order to develop the sector with the permitted use,
respecting the environment , the road network that underlies the region and ensuring the integration
of the resulting topographic organization.
The factor that determines the suitability and appropriateness of the Partial Plan is the need to
urbanize the land that will be mainly for residential use.
The aim is to increase housing supply and set out a regulatory market in order to satisfy the demand in
the town given the gradual upward growth of its population.
The indicators provided in the “Pla d'Ordenació Urbanística Municipal “ (POUM) that specifically justify
the adequacy of the promotion are as follows:
Indicators of growth, population.
As stated in the POUM, in the section of social memory, Palamos population has grown steadily since
1970 and has a population that fluctuates throughout the year, as expected in a population in which
the Tourism is a major factor.
A determining factor in the growth is the increase in the local municipal mobility, i.e.,residential
changes. To this factor must be added the recovery of the fertility rate in the town linked to a relatively
recent phenomenon, the foreign immigration.
In addition, if we consider that the population in age to emancipate adds 16.7% of the population, we
can safely conclude that the town has a real need for new homes.
The “POUM” expects that the planning should enable the production of a minimum of 1247 dwellings
by 2015 with an annual average growth rate of 226 dwellings up to 2025.
The urban development sector of the Puig de Coma would therefore justify the foresight to collect
these indicators.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 7
Housing.
The surface of the Palamos housing according to census housing files is mostly between 65 and 100
square meters and besides, the Partial Plan proposes the consolidation of three different typological
units: residential flat buildings, semi‐detached housing and single‐unit housing (which includes housing
types with surfaces constructed around 100 m2). In the Axis‐1, the subject of this development project,
these three types are represented.
Moreover, the promotion is justified as a response to the demand for reservation of land for social
housing, and housing price agreed with the POUM established, then the Partial Plan 5166 m2 of land
reserves for this case.
Other parameters that justify the appropriateness of the Partial Plan Urban Development are:
‐Activation of the construction sector (currently in crisis); ‐Creation and consolidation of new systems, such as community facilities and open spaces for the benefit of the social collectivity; ‐ New infrastructures, services and systems, as well as strengthening the existing ones, will cover the existing deficiencies; ‐Promoting the local economy through the taxes: property tax (IBI), Business Tax (IAE), etc.. which, in turn, may reverse other socio‐economic improvements in the community;
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 8
2. ‐ Information about the current status of the land, topography, history and existing urban services
Current status of the land
The land sector are occupied mostly by the camping La Coma. This camping is not currently working. In
this area we find different buildings and facilities of the camping equipment that are in poor
maintenance condition.
The camping comprises different access networks and services, but these networks are not considered
suitable for connection and therefore they have ruled out the use of the same.
Within the sector two existing buildings are located on the north and south edges, which are in good
condition and are currently used as dwellings.
It should be mentioned that there is not listed building or protected area within the urban sector. This
information has been obtained by consulting the catalog of goods listed in the Government of Catalonia
and asking directly to the Palamos Town Council.
On the other hand, is important the presence of trees occupying extensively the Puig de la Coma and
the east side of the field. This area is known as Pinar del Burro. This part it will be treated as a green
area and only will have a small urbanized access to it. This is a premise that the Council itself wishes,
while preserves the wood, integrates it in the life of the inhabitants of PPU‐06 PUIG OF COMA. It has
been verified by consulting the Town Council, that there are not any protected species of tree or any
tree protected individually.
The area of the sector includes part of the Puig de la Coma and it is bounded on the west side with the
“Puig del Molí de Vent”. The area has a downward slope from South to North mostly.
Topography
The land sector make up a hilly area that is located about 500 meters from the beach “La Fosca”, with a
very steep slope. Being the maximum height above sea level of 44 m (central part of the “Puig de la
Coma”) and the minimum, 15 m (northeast part of the “Puig de la Coma”).
On the other hand, the sector limits on the north side with buildings and streets that are already
consolidated.
History
On the other hand, with regard to the cultural heritage field, this specific site has no special interest.
Human settlement in the current term of Palamos is situated in the “Dolmen de Monteagudo”, on the
summit of Monteagudo, where human presence is dated between the 2100 and 1500 BC
The first documented site is an occupation that was formed from the beginning of the sixth century BC,
and it was discovered in 1935 by Lluís Barceló i Bou, the curator of the Museum. It was excavated in the
40's by Dr. Pericot and Miquel Oliva. The materials found revealed that it is one of the most important
pre‐Roman indigenous popularions in the NE of Catalonia.
In “el Castell”, has been found the longest lead with Iberian epigraphy of Catalonia. The occupation of
the village was probably from the VII century or early VI century BC. to the I AC.
The Romans, which began with the landing of the Roman consul Marco Porci Cató on the coast of
Roses, in 195 BC, also left traces, some still remain, for example, the hill of “Sant Esteve de Mar”. In
Vila‐romà, there is a large villa called the “Palau”, which belongs to the late imperial periods. We lose
track of the community until the X‐XI century. Perhaps shortly after, there is the castle of “Sant Esteve
de Mar”, linked to the beginnings of the population and maybe because of it Palamos, entered into the
history.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 9
The territory of the town of Palamos was purchased in 1277 by King Peter II, out of the castle “Sant
Esteve de Mar”, whose ruins remain on the eastern slope of the beach “la Fosca”.He was moved by the
desire of possessing a strategic site on the north of Barcelona, replacing the castle “Torremolinos”,
blinded by the progression of the alluvial soil of the river Ter. Two years later, the king granted a Town
Charter settlement to those who wanted to inhabit the village of Palamos.
Then, Palamos was born, as a stronghold, and did not acquire a fully urban character to the nineteenth
century. Dangers came soon from the sea. The violent raids, as it suffered at the hands of the forces of
the Turkish pirate Barbarossa in 1543, and also, withstand the pressure of the continued presence of
troops caused a low population and economic growth rate.O GENERAL DEL SECTOR PARA EXPONER
TODO ES
Storm water sewer
The network of rainwater poured the existing sewer that runs along the old path of “la Fosca “ and
“Casals” Street. However, foresees the installation of tanks to collect rainwater and use it as water
irrigation for the green areas.
Sewer wastewater
This network, like the rain network, will spille out to the existing sewer that runs along the old path of
“la Fosca “ and “Pablo Casals” Streets.
Medium voltage grid
Having made relevant inquiries to the supply company (Endesa‐FECSA) we determine that there is not a
transformer station (TS) within the sector, being the closest “ET” in Juli Garreta Street.
Low voltage grid
At present there is not low voltage grid, except the one that gave service to the camping. Then the
network is not considered viable and therefore you it will not be used.
Public lighting network
This network will be developed from a solar energy autonomous system.
Telecommunications network
There is no point of connection within the sector. According to the information provided by Telefonica,
you have to connect to an existing phone point located at the confluence of the Isabel Vilà Street and
the edge of the eastern sector.
Gas network
Having made the appropriate inquiries and located the existing natural gas network it is decided to
connect the gas network that will serve the Axis‐1 from a polyethylene half‐pipe pressure with a rated
diameter of 110 mm. (PE‐110) and the connection point is set at the intersection of the “Camí Vell de la
Fosca” and Pablo Casals Street.
3. ‐ Urban features
Once finally approved the Partial Plan “PPU‐06 PUIG OF COMA”, the land will be classified as " sòl
urbanitzable delimitat PPU‐06 PUIG DE LA COMA "
3.1 Road system
The total area of land set for this system is 19421.07 m2 (27.37% of the area). The definition and
permitted uses in this area are determined by the articles in the “Títol III. Regulació dels Sistemes
Urbanístics. Capítol II. Sistema Urbanístic de Comunicacions, Clau V, Secció II. Subsistema urbanístic de
la xarxa viaria.” (Urban planning of Palamos, POUM ).
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 10
3.2 Green areas and open spaces
Includes public land ownership classified as open spaces or green areas in the “PPU‐06 PUIG OF
COMA”. They are identified as ” P1”. The total area of land set to this system is 9952.59 m2 (14.03% of
the area). It is Applied for this land type the “Títol III. Regulació dels Sistemes Urbanístics. Capítol III.
Sistema Urbanístic d’Espais Lliures, Clau P. Secció II. Subsistema de parcs (P1) of the Palamos ”POUM”.
3.3 Equipments
Includes public land ownership classified as community facilities in the “PPU‐6 PUIG OF COMA”. They
are identified as ”E4”. The total area of land set to this system is 7176.55 m2 (10.11% of the area). The
definition and use of education will be admitted (Code E4) defined in the Palamos POUM “Títol III.
Regulació dels Sistemes Urbanístics. Capítol IV. Sistema Urbanístic d’Equipaments Comunitaris, Clau E,
subsection 4.4.”
3.4 Zoning
The residential area is divided into semi‐detached housing, isolated houses, row houses and in blocks
of flats. Within the area there is a consolidated preexisting roof area that covers 2898.44 m2 (4.09 %
of total area). The new area set to this system is 31501.13 m2 (44.40,% of total area).
ZONING
PPU‐6 PUIG DE LA COMA SURFACE sq m
ROAD SYSTEM 19.421,07 27,37%
OPEN SPACES SYSTEM (GREEN AREAS) 9.952,59 14,03%
COMMUNITY FACILITIES SYSTEM 7.176,55 10,11%
TOTAL SYSTEMS (public land) 36.550,21 51,52%
PREEXISTING AND CONSOLIDATED ROOF AREA 2.898,44 4,09%
NEW IMPLEMENTATION AREA 31.501,13 44,40%
TOTAL ZONING 34.399,57 48,48%
TOTAL SECTOR 70.949,78 100%
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 11
4. ‐ Proposal
4.1 Demolition
It is planned to demolish the one‐storey buildings within the area of Axis‐1, and which integrate the
camping “La Coma”.
4.2 Earthmoving
The most important earthmoving for the Axis‐1 development is the execution of the esplanade. This
area has been qualified as “MARGINAL” because it has not a geotechnical study . In this case, that is
the worst one, we have to remove at least a 40 cm (vegetation layer) and 100 cm more, that must be
refilled with suitable soil , to get at least one soil that the legislation calls "tolerable".
Besides, on this ground we must extend and compress the following layers:
o Structural section proposed on the road:
20cm of compacted natural gravel subbase 100% PM.
20cm artificial gravel base compacted to 100% PM.
5 cm hot asphalt type S‐20 (middle layer).
5 cm hot asphalt D‐12 (tread layer).
o Structural section proposed on the sidewalks:
15 cm artificial gravel base compacted to 95% AM..
15 cm concrete slab mass HM‐15.
3 cm cement mortar.
7 cm pieces of paving stone, model Vanoton Breinco, measures 20.8 x17, 3x7 cm
From these data, we have to estimate a volume of land that has to be excavated and removed to an
approved landfill. We will calculate this volume of land from two different cross sections of the Axis‐1
and from its length that is 312 m.
SECTION TYPE 1 ‐ left play area: 14,40 m.
‐ Sidewalk‐left: 2,20 m.
‐ Left‐lane road: 3,00 m.
‐ Right‐lane road: 3,00 m.
‐ Parking‐right: 5,00 m.
‐ Sidewalk‐right: 2,00 m.
‐ Full‐width = 14,40+3,00+3,00+5,00+2,00 = 29,60 m.
Volume of soil to be excavated:
40 cm of topsoil + 100 cm = 1.4 m of marginal land
Street width = 29,60 m
Length = 200 m of this section
Embankment: ‐3980 m3
TOTAL = 29,60 x 200 x 1.4 = 8288 m3
SECTION TYPE 2 ‐ Sidewalk‐left: 2,00 m.
‐ Left‐lane road: 3,00 m.
‐ Right‐lane road: 3,00 m.
‐ Sidewalk‐right: 2,00 m.
‐ Full‐width = 2,00+3,00+3,00+2,00 = 10,00 m.
Volume of soil to be excavated:
190 cm + 40 cm of topsoil + 100 cm = 3,3 m of marginal land
Street width = 10 m
Length = 112 m of this section
TOTAL = 10 x 112 x 3.3 = 3696 m3
TOTAL LAND MOVEMENT 8288 + 3696 ‐ 3980 = 8004 m3
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 12
When running the earthmovings we propose a series of guidelines and best practices:
a) Defining strictly the areas affected by earth movement, in order to minimize the effect on the
areas where these movements are not made.
b) Using the leftover non vegetal soil generated during the earthworks. They can be used by filling
the field where needs are identified or slopes, and in default , they could be used to restore nearby
degraded areas.
c) We will have to properly manage the land surplus generated during the earthworks. These must
be transported to waste management centers or, failing that, to a dumping site for this kind of
waste.
4.3 Surface water and groundwater
Palamos is crossed from northeast to southwest by the Riera de AUBI, a stream which includes coastal
waters from “Gavarres” Massif and the mountains of Begur, which flows into the Bay of Palamos. The
main pressures that get this dough (data IMPRESS) are due to the organic load (COD) by the WWTP, the
discharge of unitary systems and effluent COD biodegradable, all of them with elevated pressures. This
gully passes about 700 m northeast of the area of “Puig de la Coma”.
The town is located partially on groundwater 15. “Al∙luvials de la Baixa Costa Brava”, located in a
coastal area at risk of seawater intrusion. 90% of the surface of the water body is included in several
aquifers protected under “Decret 328/1998: Delimitació de l’aqüifer de les riestes d’Aubí i Calonge i de
l’aqüifer de Ridaura”. The scope of the Partial Plan is not located directly above this mass, but is
included in the bounding area of the aquifer and the streams of Aubi and Calonge, “Decret 328/1998”,
laying down rules for the protection or additional procedural in relation to several aquifers in Catalonia.
4.4 Roads and paving in the urbanization
The roads proposed by the Partial Plan are based on the physical condition of the original slopes, which
in some areas reaches 12%.
As a premise, the proposed regulation is based on the aim of having road slopes bellow 8% so that
these roads do not generate slopes and / or excessive embankments.
Given the topographic complexity of the sector, the Preliminary “Pla Parcial Urbanístic de Delimitació”,
defined stretches of roads that exceeded the threshold of 8% reaching 10% throughout the “Paseo del
Puig de la Coma” and the intersection of this road with the Axis‐1, that runs "perpendicular" east‐west
and connects with the existing roundabout in the “Camí Vell de la Fosca”, near the neighboring sector
PPU 05 “Camí de Can Roqueta”.
The proposed regulation fully respects the route proposed by the PPU 06 PUIG OF COMA and has ,
therefore, the same problem at the points indicated.
The whole road network fulfills the following criteria:
‐Slopes, which are between 0% and 4% throughout the Dark Street.
‐ Slopes, which are between 4% and 8% to axis 2 (Enrique Granados street ) and mostly in axis 1, the
subject of this road project.
In the case of the “Passeig de la Coma” and the last part of the Axis‐1, we are based on both fixed and
unalterable conditions:
‐The levels of ground to the connection points with the existing road network
‐The the levels of the existing ground floor of buildings that have access through the “Paseo de la
Coma”.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 13
These points create relative slopes that are above the general limitation of 8% required by “Decret
344/2006 “ and reaching 12% in the sections described (“Puig de la Coma” street and a stretch of the
Axis 1).
The "solution" to reduce these slopes would generate earthmoving slopes higher than 5 m to access
the existing buildings, which makes this “solution” unacceptable. And that is why the PPU justifies
these slopes above the limitations of the decree.
Once stated the general situation in the area, we should indicate what are the parameters defined in
the PPU for the purpose of this road development project. For the Axis‐1, we propose two type of
sections. The first one, comprising the section between the origin of the road on its west side to the
intersection with the prolongation of Enrique Granados Street. The second one, comprises the section
between Puig de la Coma street and the end of the axis‐1 on its east side.
SECTION TYPE 1 ‐ left play area: 14,40 m.
‐ Sidewalk‐left: 2,20 m.
‐ Left‐lane road: 3,00 m.
‐ Right‐lane road: 3,00 m.
‐ Parking‐right: 5,00 m.
‐ Sidewalk‐right: 2,00 m.
‐ Full‐width = 14,40+3,00+3,00+5,00+2,00 = 29,60 m.
SECTION TYPE 2 ‐ Sidewalk‐left: 2,00 m.
‐ Left‐lane road: 3,00 m.
‐ Right‐lane road:3,00 m.
‐ Sidewalk‐right: 2.00 m.
‐ Full‐width = 2,00+3,00+3,00+2,00 = 10,00 m.
In this case these measures are imposed by the Partial Plan, because it is a executive development
project. However, we should mention that the width of traffic lanes is 3 m because it is a lower speed
urban road ( 40 km / h. or less).
Parking spaces for both cars and motorcycles, are imposed by the Partial Plan, though we take the
liberty keeping one of these places to install a charging point for electric vehicles.
To follow the principle of sustainability adopted from the “article 3 del DL 1/2010”, we will take into
account a number of considerations when planning urban elements, for example, the type of
pavement.
Use of permeable pavements and infiltration strips.
Porous pavements allow water to pass directly to the ground, thus preventing runoff. This water seeps
directly into the ground. Infiltration allows the retention of sediments, the normal charging system and
the reduction of surface flow.
4.5 Network Services
4.5.1 Storm sewer system.
It is been designed a separately sewer system. Drains used for rainwater are double layer corrugated
polyethylene DN = 250/315 mm for the rush and DN = 450mm for the 2 collectors of the Axis‐1.
The storm sewer system is dimensioned for a rain of return period T = 25years. The rain collectors of
Axis‐1 will connect to the existing sewer on both sides of the field. Since the highest point of the Axis‐1
is located at the intersection with Puig de la Coma street, the section between the origin of the vial on
the west side and to the junction, should be poured into the collector that runs along the Pau Casals
street. And the second one, comprising the stretch between the intersection with Puig de la Coma
street and the end of the axis‐1 on its east side , must pour into the collector that runs along the “Cami
Vell de la Fosca”. These are existing collectors and are built in concrete DN‐1000.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 14
Manholes are covered separately up to 50 meters to allow the inspection and control of the network.
All wells are circular with a diameter of 90 cm.
Drains have internal dimensions 72x27, 5cm and will be located along the alignment of the rigoles.
The lids of the manholes and the bars of the scuppers proposed in the project are made of ductile iron
and meet the requirements of the legislation EN‐124.
4.5.2 Sewage System
The “PPU‐06 PUIG DE LA COMA” proposes a sewer separation project. As in the case of the storm
sewer system, wastewater will directly connect to the existing collectors on the Pau Casals street and
the “Camí Vell de la Fosca”. The collectors are made of concrete DN‐1000.
The collector proposed for the Axis‐1 will be running by gravity. It is made in double layer corrugated
polyethylene DN‐400. The connections are made with the same type of pipe, but in a smaller diameter:
DN‐250.
For the calculation of the wastewater generated, we have estimated a volume almost equal to the
provision of drinking water.
With this, we have calculated an average flow that allow us to dimension the pipes to have a maximum
speed to 3.0 m / sec.
In the new network, the manholes are separated up to 50 meters, to allow the control of the sewage
system. As in the storm sewage system, wells are circular with a diameter of 90 cm.
4.5.3 Drinking Water
The concessionaire enterprise for the management of the municipal water supply in Palamos is the
water company Palamos SA (CAPSA).
The magnitude of the demand taken into account is the following:
o Household water consumption: 250 l / person • day
o Number of people per household: 3 people / housing
o Equipment area consumption: 50 people/Ha
o Water consumption of theTertiary sector: No on Axis‐1
o Green areas consumption: equal to 100 inhabitants / ha
o Cleaning roads consumption: equal to 75 inhabitants / ha
o Losses in the municipal services system: 5%
Which brings us to the following estimate of consumption, given that there are 30 single‐family and a
multifamily housing block with 34 dwellings. This information is obtained by dividing the total surface
(GF 3.056 m2 +3 floors) by 90 m2 per dwelling. The calculations for obtaining these values are reflected
in Annex “8 CÀLCUL DE LA XARXA D’AIGUA POTABLE”
o Average annual flow: Qmig, water = 0.95 l / sec
o Peak flow: Qpunta, water = 2.84 l / sec
Maximum flow that can flow through the network in case of fire: Qmax, red = 34.75 l / sec.
Once you know the flow rates needed by the Axis‐1, we know the volume of water that on average, we
will need every day of the year:
daym
daylmlV daywateraverage
3
821
sec86400·10001·
sec95,0
3
,,
If we consider a full year:
yearm
yeardays
daymV daywateraverage
3
,, 299301
365·823
There are two fire hydrants distributed along the axis‐1, with a radius of 100 m each of them.
The arrangement of the shut‐off valves in the various nodes, as showed on the drawings, ensures the
individual isolation of the distribution pipes. There will be two vacuum valves in the highest points and
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 15
a drain valve at low the lower point of the Axis‐1, connected to the sewer.
During the execution of the drinking water distribution network, we must contact CAPSA,
concessionaire services company, to facilitate subsequent reception thereof, and perform the following
tasks:
‐ Sealing and pressure tests on piping as required by the Ministry of Development.
‐ Performance testing checking all network elements.
‐ Checking for leaks.
‐ Cleaning the interior surfaces of pipes with water circulating freely
‐ Disinfection of the pipes with 70% calcium hypochlorite or liquid sodium to 5‐15% obtained in
the farthest point 25 mg / l after 24 hours. Residual chlorine at that point is above 10 mg / l.
Finally, hydrants proposed by the project are of ductile iron, complying with the requirements set out in
the legislation UNE‐EN in particular in “EN 124” characteristic resistance according to their location.
4.5.4 Power Supply
Power allocations chosen:
Power allocations provided for our road are as follows:
‐ Housing consumption: 100 watts/m2 (ceiling)
‐ Garage Consumption: 10 watts/m2
‐ Community stairs consumption: 6,000 watts / unit
‐ Equipment area consumption: 50 W/m2 (top)
‐ Vehicle charging stations consumption: 50,000 watts / unit
Medium voltage grid:
The medium voltage line in our area will come from the existing transformer station (TS) located on the
Juli Garreta street and will link with the three transformer stations CT1, CT2 and CT3 located in the
corresponding plan.
These medium voltage lines are made of three wires of aluminum of 240 mm2. Their nomenclature is:
3x240 mm2 Al (18/30 kV).
The TS role is to transform the medium voltage power input (25,000 volts), to a lower voltage output
(220/400 volts) that is usable by the energy customers.
The distribution medium voltage will form a set of interconnected processors.
Low‐voltage grid:
The low voltage power lines are made of four aluminum wires: 3units of 240mm2 and 1 unit of 150
mm2. Their nomenclature is: 3x240 + 1x150 mm2 Al (0.6 / 1 kV).
Several low voltage lines will depart from the transformer stations located in our sector to supply each
of the plots.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 16
A general distribution box (APCs) will be available for each land plot, since APC’s will be located
have between two land plots.
Low‐voltage lines will be located at sidewalks parallel to the facade without inspection hatches. This
network will be delivered to the electric company.
4.5.5 Public lighting
The points of light to use in the future urbanized road shall be:
Alaska led model (Fundión Ductile Benito):
This lamp lights Traffic lanes. They will be in a face to face bearing arrangement in the western stretch
of the Axis‐1 to the junction with Enric Granados and, from this point to the east end of the road will
be placed in an unilateral arragement. The spacing between the luminaires is 15 m. Luminaires also will
illuminate pedestrian crossings as shown in the graphic documentation of this project.
Branch Model 1 arm (Santa & Cole):
With this lamp we will illuminate pedestrian areas and the linear park. They will be arranged as shown
in the plans and the separation between them will be 10 m.
Rama 5‐arm model (Santa & Cole):
With this type of lamp we will illuminate the footpath of the large green area. Its location is shown in
the plans, and in this case, the distance between them will be, 25 m. We will also place some of these
lamps inside the large green area so it does not remain in total darkness.
4.5.6 Electric car charge points
Given the expected increase in demand by users of electric vehicles, and taking advantage of the
products supplied by company Fecsa‐Endesa, it is considered appropriate to install a quick‐charge point
on the road. This type of installation requires a power of 50 kW and the recharge rate offered is known
as "fast charge" that allows a 65% recharge of the batteries in 15 minutes.
However, the owners and / or tenants of Axis‐1 can install in their house a conventional charging
equipment. The requirement for the installation of this equipment is a conventional plug 16 A allowing
the recharge of the battery in an average estimated time of 6 to 8 hours.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 17
Square 4.1 Current location transformer station Endesa
4.5.7 Telecommunications
For the design of the telecommunication network in the Axis‐1 of “PPU 06 PUIG DE LA COMA”, we have
followed all the recommendations of the “Telefónica de España” company.
Everything has been detailed in the corresponding plan.
The union with the existing telephone network is done from the telephone line that is underground at
the junction of Isabel Vila street with the eastern border of the area.
From that connection point prisms formed by 2 PVC pipes of DN‐110 and a tritube ( 3 PVC pipes
attached together of DN‐40) will be left.
To feed the different allotments (pieces of ground) we will use 40x40cm size (internal) inspection
hatches.
The PVC pipes of DN‐63 that will reach each piece of terrain they will be coming out of these hatches.
The prism of 2 PVC pipes of DN‐110 + tritube will be resolved with the HM‐20 concrete and it will have
45x35cm size. The upper surface of the prism will be at a distance of 60cm from the ground above. The
PVC prism of DN‐63 will also be resolved with HM‐20 concrete and its size will be 35x30cm. It will leave
the same distance of 60cm as the previous case.
The telecommunication network will comply with the different regulations related to these type of
networks: UNE 133100‐1/2002, UNE 133100‐2/2002, UNE 133100‐3/2002 i UNE 133100‐4/2002.
Square 4.2 Current location telecommunication network
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 18
4.5.8 Gas
For the design of the gas network we followed all the recommendations of “Gas Natural” company.
The gas network is detailed in the plans and represents the continuation of the network of the adjacent
streets according to the information taken from “Acefat”. It will be made with different diameter high
density polyethylene pipes: DN‐200, DN‐110, DN‐90 i DN‐63.
Square 4.3 Current location gas network
4.6 Urban furniture
Planters
The chosen model is the "Brico Cuadrado" from Fundión Dútil Benito company; unpainted iron and
1x1m sized.
Cycle stand
Made of a single material, stainless steel (AISI 304). They are modular, to facilitate different setups: ‐ Individual without railing ‐ In alignment ‐ With joints in one or both sides ‐ Following a railing…
It is a robust element and it’s easy to replace any of its parts.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 19
Playground
In the playground located in the park there will be a seesaw and a slide from “Fundición Dúctil Benito”
company.
Benches
Along the road, in the areas indicated in the plans, we will place benches of the model “Bilateral” from
Santa&Cole company.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 20
Bins
The chosen model is “fontana sin tapa” from Santa &Cole company.
They will be placed well distributed around the whole area of the development, with special attention
to the pedestrian crossings and the zones of the greatest concentration of people such as the
playground, the bench area, and the large green area.
Street lighting
“Alaska led”lamppost, from Fundición Dúctil Benito, for road lighting.
“Rama” lamppost with one or five arms, used for lighting the sidewalk, pedestrian areas and green
areas.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 21
Underground transformer stations
The transformer stations will be placed underground at the locations shown on the plans. They will be
from “Ormazabal” company, with upper ventilation grates.
There are 3 underground stations, each of them with the capacity for 2 transfomers of 630kVA.
At first they will install only one transformer in each station, as the rest of the “partial plan” remains
undeveloped.
4.7 Waste management and containers
Annex number 17 of the project “Waste Management” complies with what it is regulated on “Decret
1/1997” of January 7th, on “Decret 161/2001” of July 12th and the “Law 15/2003 of June 13th”
amending the “Law 6/1993 of July 15th”, regulating waste.
There are 4 groups of five underground waste containers distributed along Axis‐1. A group of containers
will be placed at each corner, corresponding to the points marked on the map. That way, each group is
about 100 m away from each other, so the neighbors and / or users of this street will have a group of
containers 50m away at maximum. These containers are perfectly suited to different types of selective
collection: waste (dark green), packages/cans (yellow), paper / cardboard (blue), glass (clear green) and
organic (brown). They can be emptied mechanically on standard garbage collection trucks. These type
of containers prevent odors, insects and in our case, due to steep slopes, they are even safer than
traditional surface containers.
Fundición Ductile Benito company offers these type of rear cargo underground containers, in groups of
2 to 4 containers. In this case we need a 2 unit module and a 3 unit module for each group of
containers.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 22
4.8 Signaling
For the horizontal signaling of the Axis‐1 we will use reflective non‐slippery painting. The signals follow
the next regulations:
o Reglamento General de Circulación, R.D. 1428/2003
We propose a discontinuous road marking (type M‐1.3) between the two lanes of every road. This
marking will have a 10cm thickness.
At the most western section of the Axis‐1, there will be a line separating the lane from the parking lane.
It’ll be a discontinuous 15cm wide line, type M‐7.3.
We will also use directional arrows, painted on the road to facilitate the mobility of neighborhood
users. Crosswalks are located at all crossings, designed following the regulations, in 50cm wide lines,
separated from each other 50cm.
Vertical signaling follows the next regulation:
“Instrucción de Carreteras. Norma 8.1‐IC Señalización vertical del Ministerio de Fomento de l año
2000.”
The circular signals, such as those that limit the velocity to 30 km / h (R‐301), the ones that ban the left
turn (R‐303), or no entry signs (R‐101) have a diameter of 600 mm. The square signals, such as parking
signs (S‐17) or to warn of pedestrian crossings (S‐13) have a dimension of 600x600 mm. The triangular
signals, such as those that warn of an overpass (P‐15) will have their side of 700mm.
Overall, the vertical signaling tries to facilitate users mobility across the area without any problems,
being consistent with other roads adjacent to the urban road network.
It should be noted that the vertical supports of different signs shall follow the same model and type of
other signals in the town of Palamos.
5. Ajardinamiento y riego
Las obras de ajardinamiento viario consisten en la plantación de vegetación en las calles. En concreto,
se plantarán en los espacios señalados en los planos. Estos espacios se distribuyen a lo largo del Eje‐1
de la siguiente manera:
‐ Franja longitudinal de unos 5 m de anchura a lo largo de todo el recorrido del Eje‐1 por su
lado Norte.
‐ Gran zona verde situada hacia la mitad de la calle en su lado Sur.
Las operaciones de ajardinamiento, así como las especies vegetales a utilizar quedan totalmente
descritas en el Anexo número 14: Ajardinamiento y riego.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 23
6. Tratamiento de la gran zona verde
Este espacio se respetará al máximo, si bien se proyecta delimitar un itinerario en sentido ascendente
hacia la cima.
Esta propuesta nace a partir de una premisa del Ayuntamiento de Palamós, que considera
indispensable el diseño de un acceso para peatones al Turó dels Burros, a fin y efcto de transformar
esta parte olvidada del paisaje del municipio en un nuevo parque urbano de uso y disfrute de
residentes y visitantes.
Las zonas despobladas recibirán el mismo tratamiento que para la cración de las "alfombras verdes" del
vial, serán sembradas con especies autóctonas de bajo coste medioambiental.
Este apartado también se desarrolla en el Anexo número 14: Ajardinamiento y riego.
7.‐ Expropiaciones y ocupaciones temporales
No se prevén expropiaciones dentro del ámbito de la urbanización de este vial, y tampoco en el resto
del ámbido del PPU‐06 PUIG DE LA COMA, dado que la totalidad de los terrenos pertenecen al grupo
promotor de las obras.
Tampoco hay previsión de ocupación temporal de terrenos que no sean los propios del vial y las
parcelas adyacentes a urbanizar.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 24
8.‐ Normativa vigente aplicable al proyecto
La normativa aplicable al proyecto queda reflejada en el anexo número 18. "Normativa aplicable al
proyecto"
9.‐ Obra completa
Las obras definididas en este proyecto tienen el carácter de obra completa, según lo expresado en el
artículo 21 de la “Ley de Contratos del Estado”, en el sentido que son susceptibles de ser entregadas al
uso general una vez finalizadas.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 25
10.‐ Complimiento de las normas de accesibilidad
En el presente proyecto se ha tenido en cuenta todo lo relativo al cumplimiento de las normas de
accesibilidad. En especial a todo lo expuesto en la Ley 100/95 y en el Decreto 135/95.
11.‐ Cumplimiento de la Orden de 15 de septiembre de 1986 sobre redes de saneamiento
El presente proyecto cumple con la Orden de 15 de septiembre de 1986, por la que se aprueba el Pliego
de Prescripciones Técnicas Generales para tuberías de saneamiento de poblaciones, según la cual el
diámetro de las tuberías de las redes de saneamiento no será inferior a 300 milímetros.
El “Pliego de prescripciones técnicas generales para tuberías de saneamiento de poblaciones” redactado
por el Ministerio de Obras Públicas, Transportes y Medio Ambiente, expone en su artículo 1.8 lo
siguiente:
“El diámetro nominal de los tubos de la red de saneamiento no será inferior a trescientos milímetros”
Hay que tener en cuenta que todas las tuberías de la red municipal de alcantarillado de aguas
residuales planteada en el proyecto tienen un diámetro interior mínimo de 400‐28,5‐28,5=343 mm, con
lo que se cumple la mencionada prescripción
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 26
12.‐ Cumplimiento del acceso de los vehículos contra incendios
El Decret 241/1994 sobre condicionantes urbanísticos y de protección contra incendios, en su apartado
número 6, establece que la anchura libre en el perfil transversal de una calle será ≥ 3,00 m. Esta
condicón se cumple a lo largo de la totalidad del Eje‐1.
13.‐ Plazo de ejecución de las obras
Los trabajos englobados en el presente proyecto se prevé que tengan una duración de CINCO (5)
MESES.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 27
14.‐ ClassificacióN del contractista
Las clasificaciones empresariales de el/los contratista/s habrán de ser las siguientes:
Grupo A (Movimiento de tierras y perforaciones)
Subgrupo 2: Explanaciones
Categoria c
Grupo E (Hidraulicas)
Subgrupo 1: Abastecimientos y saneamientos
Categoria c
Grupo G (Viales y pistas)
Subgrupo 4: Con firmes de mezclas bituminosas
Categoria d
Grupo I (Instalaciones eléctricas)
Subgrupo 6: Distribución en baja tensión
Categoria d
15.‐ Fórmula de revisió de preus
En caso de ser necesario, se aplicará la fórmula tipo 1 de revisión de precios, según la Ley de Contratos
del Estado:
Kt = 0,34 Ht/Ho + 0,26 Et/Eo + 0,05 Ct/Co + 0,18 St/So + 0,02 Lt/Lo + 0,15
Donde:
H = Índice del coste de la mano de obra
E = Índice del coste de la energía
C = Índice del coste del cemento
S = Índice del coste de los materiales siderúrgicos
L = Índice del coste de los ligantes bituminosos
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 28
16.‐ Seguridad y Salud
El proyecto incorpora un anexo correspondiente el Estudio de Seguridad y Salud necesario para realizar
correctamente la ejecución de las obras de urbanización y cumplir con la ley.
En este estudio se especifican y describen las medidas de seguridad y salud que se han de tener en
cuenta en la realización de las obras, con carácter general y particular.
No obstante este apartado debería estudiarse mucho más profundamente hasta el punto de ser digo de
otro Proyecto Final de Grado
17.‐ Control de calidad
El control de calidad de las diferentes unidades de obra se considera incluido dentro de la propia oferta
que haga la empresa constructora hasta un límite del 1,0 % del PEM del proyecto.
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 29
18.‐ Presupuesto
Los precios aplicados a las unidades de obra del presente proyecto han sido calculados según los costes
anuales de mano de obra, materiales y maquinaria usuales en la zona.
Aplicando estos precios a las mediciones obtenemos un Presupuesto de Ejecución Material de UN
MILLÓN TRESCIENTOS TREINTA Y TRES MIL OCHOCIENTOS SESENTA Y OCHO EUROS CON TRECE
CÉNTIMOS (1.333.868,13 €).
Por aplicación de un porcentaje del 13% en concepto de gastos generales, financieros y demás gastos
derivados de la ejecución del contrato, de un 6% en concepto de beneficio industrial, así como el IVA
vigente del 18% obtenemos un Presupuesto de Ejecución por Contrata de: UN MILLÓN OCHOCIENTOS
SETENTE Y TRES MIL DIECISIETE EUROS CON SESENTA Y TRES CÉNTIMOS (1.873.017,63 €).
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 30
CONCLUSIONES / RECOMENDACIONES
Durante la redacción del presente proyecto de urbanización se ha estudiado en detalle una disciplina diferente de la edificación, lo cual era uno de los objetivos del proyectista a la hora de escoger un tema para desarrollar el Proyecto Final de Grado. Desarrollar una urbanización implica el análisis pormenorizado de las redes de servicios y del uso que se le va a dar a un espacio público, igual que un edificio condiciona la vida de las personas que lo habitan o hacen uso de él, con el diseño de los espacios abiertos ocurre lo mismo. Partiendo de las premisas de un instrumento de planeamiento derivado, como es el Plan Parcial Urbanístico este proyecto de urbanización materializa la transformación física de un determinado ámbito y para ello han de tenerse en cuenta algunas consideraciones. El planteamiento de este proyecto ha sido el de ejecutar la obra teniendo en cuenta criterios de sostenibilidad y de integración en el entorno, para ello, entre otros aspectos, se ha reducido al máximo el uso de materiales bituminosos que tienen un gran coste energético proyectando carriles de circulación de 3 m, limitando el ancho de carril fomentamos una conducción más sosegada, por lo que además de reducir el consumo de carburante de los vehículos, obtenemos un espacio más silencioso y más seguro. El resto de pavimentos proyectados son pavimentos porosos, adoquines y albero, que permiten que el agua de lluvia se infiltre directamente en el terreno, pero en previsión de que la totalidad del agua no se infiltrará, esta se ha canalizado y se ha previsto un depósito acumulador para usarla en la red de riego. En el diseño de las zonas verdes se ha previsto la siembra de especies vegetales de ciclo anual que no necesiten agua de riego y que se adapten bien al entorno, y, para regar las especies que sí lo necesiten, se ha previsto un sistema de riego por goteo programable electrónicamente que permitirá regar a las horas más adecuadas para optimizar el consumo del agua. Este sistema también permite realizar tratamientos fitosanitarios disolviendo los productos adecuados en el agua de riego si fuera necesario, sacando el mayor partido a la instalación de riego. La red de alumbrado público está dotada de un sistema de captación solar que le suministra la energía necesaria, en caso de fallo del sistema o de insuficiencia de días soleados el sistema puede funcionar mediante energía eléctrica convencional. Así pues, el proyectista entiende que el presente proyecto de urbanización cumple con la normativa que le es de aplicación, describe suficientemente las obras proyectadas, aprovecha las energías renovables a nuestro alcance, plantea un consumo responsable de los recursos naturales y considera que no se han omitido elementos imprescindibles para la ejecución de las mismas.
BIBLIOGRAFIA
Témez, José Ramon (1988) Cálculo hidrometeorológico en pequeñas cuencas.
Ministerio de Fomento (2001) Máximas lluvias diarias en la España peninsular.
Ministerio de Fomento (2003) Secciones de firme estructural.
Institut Català del Sòl (2001) Seccions estructurals de ferms a nous sectors urbans.
Hernández Muñoz, Aurelio (2007) Saneamiento y alcantarillado. Vertidos Residuales
AA. VV. (2007). Guía Técnica sobre redes de saneamiento y drenaje urbano. CEDEX.
Hernández Muñoz, Aurelio (1997). Saneamiento y alcantarillado. Vertidos residuales. Colegio de Ingenieros de Caminos, Canales y Puertos
Català Moreno, Fernando (1992). Cálculo de caudales en las redes de saneamiento (2ª edición). Colegio de Ingenieros de Caminos, Canales y Puertos. ISBN 84‐600‐7282‐7.
Jiménez Gallardo, Roberto (1999). Contaminación por escorrentía urbana. Colegio de Ingenieros de Caminos, Canales y Puertos
Trapote Jaume, Arturo (2011) Infraestructuras Hidráulico‐Sanitarias I. Abastecimiento y distribución de agua Colegio de Arquitectos de España (2007). Guía redacción de proyectos de urbanización
EPSEB. (2010). Apuntes de Urbanización Terrén, J.M. (2000) “Criterios para reducir el impacto ambiental asociado a la Urbanización”. Verdaguer, C. (2000) “De la sostenibilidad a los ecobarrios”, Documentación Social, N◦ 119. Colegio de Ingenieros de Caminos de Castilla la Mancha. (2004) Guía de Buenas Prácticas de Proyectos de Urbanización Sostenibles. Ajuntament de Palamós. (2012). Document comprensiu del PPU‐06 PUIG DE LA COMA
Proyecto de urbanización del Eje‐1, vial vertebrador Este‐Oeste del PPU‐06 PUIG DE LA COMA del municipio de Palamós 31
AGRADECIMIENTOS
A Mayte, porque de no ser por ella esto nunca hubiera empezado y a nuestra hija Carla, a quien espero
poder devolverle el tiempo que le he robado.