External Transportation
The main external transportation relies on the east-west road on the south side of the village to connect with the township and other villages.
2. Transportation within the village
At present, the main road in the village is a gravel road, and the road surface is also narrower (there are two 3.5 meters and 2.5 meters), and the rest of the roads are natural roads.
V. Infrastructure Overview
Water supply: tap water is the main source;
Drainage: drainage in the village is natural infiltration, and there are only some sewage ditches along the main road.
Electricity, post and telecommunications: electric power facilities, communication wires and cables, fiber optic cables and other communication equipment is relatively complete;
Gas supply: villagers are currently mainly using honeycomb coal, some use liquefied petroleum gas, and a small number of them are still fueled by wheat stalks and so on;
Sanitation: there is no garbage collective recycling point in the village.
VI. Overview of public ****service facilities
The village has a village office and medical facilities, etc., but they are relatively simple and rudimentary. There is an elementary school in the village which is small in size. And the main commercial points are small family-run stores.
Seven, production profile
Jin Liuzhai due to the increase in the number of migrant workers in recent years, agricultural income and the income of migrant workers income is comparable. In addition, Jin Liuzhai part of the farmers engaged in wood processing, considerable benefits.
Eight, there are problems
1, new and old buildings are intertwined and disorganized, it is difficult to transform;
2, the lack of public **** green space and public **** activity space;
3, the existing road network system is not perfect, the village roads are not well connected, the intersection of roads is more;
4, the village between the homes of the roads in urgent need of hardening;
5, villagers' families are mostly simple toilets or outdoor independent toilets, poor sanitation facilities.
6, the village debris piling chaos, no unified garbage collection point.
7, drainage facilities are not perfect, mainly natural discharge, ditch drainage as a supplement;
nine, the villagers will
The rectification of the village appearance of the demand is urgent,, 80% of the villagers have the will to build a house, of which 42% of the people in the last five years there is a need to build a house. 85% of the villagers hope to organize the village in the near future roads, sewage treatment, sanitation and hygiene renovation, 65% of the villagers hope to increase public ****service facilities within the village to facilitate daily life.
Chapter III Village Planning
I. Requirements for Town and Village Layout Planning
Jin Liuzhai village settlement planning to retain itself a natural village. The planned population is 800, with a net out-migration of 121 people.
Second, the village construction type
Through the analysis of the village status quo characteristics and the previous plan, the plan determines that Jin Liuzhai Village is "outside the scope of the town planning area of the rectification of the type of village".
Three planning principles
(1) Deploy village construction according to local conditions;
(2) Strive to economize on the use of land, economize on the construction of villages, economize on the use of energy;
(3) Fully listen to the views of the farmers, respect the wishes of the farmers, and positively guide the farmers to lead a healthy life;
(4) Respect the local customs and habits, and protect the natural fabric of the village. living habits, protect the natural texture of the village, flexible layout, highlighting the local characteristics and rural style;
(5) the village residential pattern of low-rise single-courtyard townhouses.
Fourth, planning ideas
The main idea of village construction planning is to determine: residential space improvement and village environment improvement.
Village residential space improvement mainly from the retention, relocation, renovation, new construction of four angles of the village residential organization, the formation of the village orderly spatial veins and characteristic residential building style; improvement of the village environment is mainly from the village roads, the village internal space and the village environmental health, to "six clear six building as the core content of the village human settlements Construction, i.e., clean up roadblocks, construction of hard village roads; clean up garbage, construction of garbage collection devices; clean up feces, the establishment of sewage treatment system; clean up straw, the establishment of straw gas device; clean up the river, the establishment of rainwater drainage system; clean up the haphazard construction, the construction of the village green space.
V. Village Layout
Planning to the existing Jin Liuzhai village roads and water systems as the skeleton, village - area - group three levels to organize the village spatial structure, the formation of a public **** service centers, three residential groups. The spatial layout of the village is organized in the form of a public **** service center and three residential clusters.
The residences in the clusters are divided into four types: reserved, relocated, renovated and newly built. For the status quo better quality of residential planning retention; for the status quo between the retention of residential poor quality of building planning in situ renovation, renovation of residential principle of residential base shall not be enlarged; the new residential is for the village of the loose layout of the current situation of the residential, relocation of the status quo scattered poor quality of the residential, organizing a piece of land space can be constructed to implement the surrounding villages cluster space needs, the newly built cluster residential Residential space for new clusters. Most of the villages are mainly relocated and renovated, and only the north and south sides are partially built.
1. Road Transportation
Village roads are divided into three levels: main roads, secondary roads and roads in front of houses. By dredging the roads, the village main roads to form a ring road, the entire village road network skeleton for the "four horizontal and two vertical". The village main road surface to 6 meters wide, 3 meters on both sides of the building control line, the village secondary road width of 4.5 meters, 2.5 meters on both sides of the building control line; the village house in front of the road width of 2.5 meters.
2, the choice of the village entrance
Planning to select the village west of the road and the village south of the road intersection of the northwest side of the village entrance as the focus of construction. There are three main reasons for the selection: first, the lot is a necessary way to enter the village; second, the lot is at the intersection of the main roads in the village; third, the lot has the condition of organizing the land for the space at the entrance of the village.
3. Public ****service facilities
Based on the population scale of the village, the new village committee and health center, new youth, senior activity center, cultural station, comprehensive services and other supporting facilities in the village.
Planning for new supporting public buildings located at the intersection of two major roads, combined with unused land within the village to build public **** service centers, and other parts of the village according to the needs of the dispersal of small daily-use department stores.
4, green landscape
According to the living habits of the villagers, combined with the organization of the building, do a good job of greening and landscaping planning, landscape enrichment, and create a good living environment. Arrange the residential buildings according to local conditions, plan the block green space between the building wall and the road, recreational site, and arrange fitness facilities, appropriately increase the planting of trees in all seasons, extend and penetrate into the interior of the residential group through the road, and construct a diversified green site combining points, lines and surfaces in line with the demand for recreation. It forms a characteristic open space and creates a good living environment.
(1) Protect the Han Imperial Tomb that remains in the village and beautify the surrounding environment.
(2) Increase the greening on both sides of the main road of the village and renovate the existing leisure plaza, increase the planting of trees and lighting of the plaza, and add village signs and architectural sketches in conjunction with the entrance on the south side of the village.
(3) Combined with the cultural station of the new cultural plaza, the plaza in the premise of meeting the green landscape requirements, through the ground pavement, configuration of newspaper reading boards, lamps, chairs and fitness game equipment to improve the function of the public **** activity places, set up ping-pong and billiards activity area.
(4) Integrate the village open space and idle house base, choose 7 suitable locations to transform it into street leisure green space, in order to facilitate the villagers to use nearby, leisure site consists of green space, hard paving and vignettes, such as tree pools, benches, children's slides, climbing frames, sand pits and so on, as a space for people to stop for leisure and gather for exchanges.
(5) Increase the greening of the main roads, especially on both sides of the landscape road, finishing the electricity and telecommunication cables, and configuring the lighting facilities. Tree species configuration fully using native species to increase survival rate and reduce costs. Can choose poplar, privet, walnut, persimmon, poplar, juniper (evergreen), lilac, forsythia, moon season and so on.
(6) Encourage villagers to green the open space in front of and behind their houses and in their courtyards.
VII. Residential Construction
1. Principles of Residential Construction
The construction of low-rise single-yard townhouses is the mainstay, with neat architectural spaces and simple and practical architectural shapes, and at the same time, villagers will be guided to form a healthy lifestyle through the construction of residences.
2. Residential architectural design
The residential design continues the settlement lifestyle of local farmers, with a three-generation residence as the main focus, adapting to the living habits of local farmers. Reflecting the basic living pattern of the front yard and the back house, the courtyard space is the main line, and the functional space is arranged around it. The front yard is mainly for planting, considering the tight land, the courtyard space is designed to be large in small, and small vegetable plots are centrally arranged to meet the basic living needs of the family. Agricultural equipment parking and local shrubs and greenery.
In order to adapt to a variety of fuels, the kitchen and the main body is detached to meet the farmers' multiple use requirements. Along one side of the wall arranged kitchen, granary, bathroom. The auxiliary rooms are relatively centralized to facilitate the use and save space.
The partial leakage of the enclosure wall is conducive to the ventilation of the courtyard and the cultivation of ground vegetable plots. The living space is centered on the hall, placing it in the dominant position in the agricultural life, flanked by auxiliary rooms, mostly bedrooms.
Considering the mobility of the elderly, the bedroom for the elderly is arranged at the entrance of the hall, and the second floor is used as the main living space with independent bathroom and storage room and living room, which makes it possible for several generations of people to **** live in the house and have a relatively independent space.
This program takes into account the phased design, which can be designed in phases and constructed flexibly. The ground floor is designed with bedrooms, halls, kitchens, bathrooms and grain storage rooms, which are basically complete and can be used separately. The second floor can be constructed later.
This design uses a lot of ground materials, and the plan is regular to minimize the construction cost. The roof is mainly a sloped roof, which reduces costs while achieving better results in terms of insulation and waterproofing.
The fa?ade reflects the characteristics of the local farmhouse, with a hard hill wall as the main feature, a whole slope roof, large windows in the south fa?ade without too much modification, and partially permeable corridors, and high, flat windows in the east, west and north fa?ades to meet the farmers' safety requirements and privacy. The wall material is paint, and the foot is brick finish, simple and bright.
Chapter IV Infrastructure Planning
I. Water Supply Engineering and Fire Fighting Planning
1. Water Consumption Forecast
The comprehensive water consumption per capita is taken as 150 liters/person-per-day. Leakage of pipe network and other water consumption is calculated as 10% of the above water consumption. The total water consumption within the planning area of Jin Liuzhai Village is 144 cubic meters/day.
2. Water Supply Network
The village domestic water supply is planned to use tap water, and the water source is drawn from the nearest underground water plant. The DN150 water supply pipe is connected to the ring water supply pipe on the main road in the village, with a diameter of DN100. The DN50 water supply branch pipe in front of the compound is used.
3, fire-fighting planning
Take full advantage of the natural water bodies. The establishment of a volunteer fire department, staffed by 2-3 people, equipped with the necessary fire-fighting equipment, organization to fight fires.
Two, drainage engineering planning
1, sewage volume prediction
Sewage volume according to the domestic water consumption of 85% of the consideration, while taking into account the coefficient of variation of the day, the total amount of sewage within the planning scope of 124 cubic meters / day.
2, sewage network
Planning along the road laying stone, brick or concrete block masonry drainage ditch, the main streets, local lots covered to collect rainwater and domestic wastewater, discharged into the nearby river or ditch, the courtyard in front of the drainage ditch section of 400X600, the main road on the drainage ditch cross-section of 800X1000.
3, sewage treatment
Planning each residential compound and public **** toilet, centralized farms are set up near the biogas digester, collecting domestic sewage, human and animal feces, etc., will be dispersed in the source of domestic sewage will be treated to improve the living conditions, to protect the environmental health. At the same time, the treated sewage can be directly used for irrigation of farmland or discharged into the river waters, which reduces the eutrophication of water bodies and helps to protect the cleanliness of water sources, etc., and has a good environmental protection effect. In addition to the biogas, biological, fertilizer, feed organic combination of production mode, can make full use of the farmers courtyard pig, vegetable, purify the environment. Biogas can be used for cooking, lighting, food storage; biogas, biogas residue can be used for foliar spraying of crops, fertilization of the ground.
Three, electric power engineering planning
1, power supply load forecast
Village average power load indicators according to 4.5 kW/households to consider the planning of the total number of 249 households, the total power load of 1,120 kilowatts, the power demand coefficient of O.4, then the calculated load of 448 kilowatts.
2, power supply and distribution system
Jin Liuzhai village set up a 10kV substation, in the load center combined with green or public construction placement. 10kV power line from the town 35kv substation into the 10kV high-voltage lines and 0.4kV low-voltage distribution lines using the poles laid. High and low voltage lines are laid on the same pole.
3, street lights
In the village of the main road into the street lamps, lamps and lanterns height of 6 meters, installation spacing of 35-50 meters, street light lines and electric circuits with the pole laying. Road lighting between homes to residents to set up their own independent street lamps.
Four, weak power engineering planning
1, telephone capacity forecast
The telephone main line penetration rate of 30 lines per 100 people to consider, the main line capacity of the telephone needs 265 lines.
2, weak power system planning
Weak power system includes telecommunication cables, fiber optic cables and cable broadcasting and television cables, fiber optic cables. Planning for the village of weak power system using overhead lines in the way of laying, a variety of weak power cable lines can be set up with the pole. Weak power lines are introduced from the township.
V. Energy Planning
The near-term planning to canned liquefied petroleum gas as the main source of gas. Solar energy, wind energy, straw gas, biogas and other new clean-type energy can be chosen to gradually replace the current villagers use firewood, coal and other fuels to improve the environmental health of the village.
Encourage the use of solar energy, biogas, straw gas and other renewable energy sources for home heating, while encouraging the use of new exterior wall insulation materials in new homes to reduce energy waste.
Sixth, sanitation planning
1, domestic garbage, feces generation forecast
The per capita garbage generation index: 0.8 kg / person - day.
The indicator of per capita feces production: 1.O kg/person-day.
The amount of domestic garbage generated within the planning area is 708 kg/day and the amount of feces generated is 886 kg/day.
2, garbage collection
Garbage collection methods should be gradually to the classification of collection, classification of treatment transition, garbage collection points should be able to meet the requirements of the classification of collection, the service radius is generally no more than 70 meters, the plan is to set up in the village of Jin Liuzhai garbage collection point 5.
3, public **** toilet
Planning to set up public **** toilet 3 in Jin Liuzhai Village.
Seven, flood control planning
Rural flood control standards according to the "Flood Control Project Planning Code" for one in 20 years.
The outdoor ground level elevation of the construction base should be higher than the highest local flood level by 30cm.
VIII. Pipeline Integration
The pipeline integration includes: water supply, drainage, electricity, telecommunications and so on. Pipeline laying along the road, in principle, water supply pipe, electric power overhead line is located in the east and south of the road; drainage pipe, telecommunications overhead line is located in the west and north of the road.
The horizontal arrangement of the project pipeline, from the road north to the road south or from the road west to the road east, in order: telecommunications overhead lines, drainage pipes, water pipes, power overhead lines. The minimum horizontal clearance between them needs to meet the specification requirements.
When the vertical position of the project pipeline contradiction, generally dealt with in accordance with the following provisions: pressure pipeline let gravity self-flowing pipeline; bendable pipeline so that it is not easy to bend the pipeline; branch pipeline so that the main pipeline; small diameter pipeline so that the large diameter pipeline.
Chapter V Construction Timing and Project Estimates
I. Construction Timing
Based on the actual conditions of the village, in accordance with the main road and then branch roads; first dilapidated buildings and then general buildings; sketches, greening at the same time the implementation of the principle of construction, step by step, and focus on the gradual promotion of remediation work.
1, the steps of village improvement
1. Starting from the improvement of the village road hardening, demolition of residential houses affecting road traffic, opening and transformation of the main roads in the village;
2, removal of debris, haystacks, garbage and rocks, barricades, cleaning, combing the river and waterways;
3, the transformation of the water supply and drainage facilities, and at the same time, improve the power, telecommunication line
4, the construction of garbage collection points, public toilets, centralized farms, etc.
5, combined with the villagers' activities, the construction of public **** service facilities in the village, the formation of a more centralized public **** service centers.
6, gradually improve sewage treatment facilities, biogas digesters, power substations and other infrastructure.
7, the transformation of the village building quality of poor housing, while guiding farmers to build houses in the new site area.
Second, a village rectification
Village rectification of the first phase of the period of 3-5 years, in line with the "four sections" principle, according to local conditions, according to the ability to fully based on the existing conditions to improve the infrastructure, public **** facilities, dredge the roads, rectify the living environment.
1, a specific content of the village rectification
Project name
Area
Public construction
Teenagers and elderly activity center building area
200 square meters
Village Committee of the new construction
280 square meters
Libraries supporting the area
200 square meters
Family Planning Guidance Station and Infirmary
160 square meters
New Public Toilets
3
Roads
Length
624m
Width
6m
New Garbage Collection Point
4
Rubbish Collection Points p>New green plaza
2 places
2. Estimated cost of Phase I project
Planning project cost does not include the content of private investment (e.g., residential) and market investment (e.g., electric power, communication, etc.), due to the price of greening varies too much, the price is not indicative, so the cost of the current project does not include the content of the greening investment either
Major construction cost list
Project Name
Quantity
Unit Price
Cost
Public **** Service Center
Building Area 840 m2
600 Yuan/m2
504,000 Yuan
Road
3744 m2
70 Yuan/m2
262,000 Yuan
This project is the first of its kind in China.
262,000 yuan
800X1000 drainage ditch
1180m
110 yuan/ m
13.0 million yuan
1200X1500 drainage ditch
399m
160 yuan/ m
64,000 yuan
DN100 water supply pipe
1935m
60 yuan/ m
116,000 yuan
DN150 water supply pipe
617m
123 yuan/ m
76,000 yuan
Rubbish Collection Points
4
150 yuan/one
600 yuan
Public toilets
3
50,000 yuan/seat
150,000 yuan
Street lamps
26
1,000 yuan/lamp
26,000 yuan
Total
1.328 million yuan
Far-term the The total investment of the village construction project is about 1.68 million yuan
Three, the main technical and economic indicators
1, the village land use summary table
Item
Measurement unit
Value
Specific gravity (%)
Per capita area (m2/person)
Total land use for planning
ha
15.3
175.5
1. Total building land in villages
ha
11.2
100
128.4
of which
residential building land
ha
9.0
80.2
103.2
Public*** building land
ha
0.3
2.8
3.4
Road and square land
ha
1.5
13.0
17.2
Greening Land use
ha
0.4
4.0
4.6
2. Other land use
ha
4.1
47.0
Note: Other land use includes land used for public utilities, productive services, waters, and forests
2, List of Main Technical Indicators
Items
Measurement Units
Values
Number of Residential Households
Households
249
Of which
Retained Households
Households
169
Added New Households
Households
80
Average floor area per household
m2/household
361.4
Number of occupants
People
872
Gross floor area
Million m2
4.3
Of which
Residential floor area
Million m2
3.98
Public **** building area
million m2
0.31
Average residential building area per household
m2
158