Local budget calculation for the repair of the dam. Performance of work on the repair of the dam with a water bypass device. Calculation of the economic cost of the project

04.03.2020

Placement of the order is carried out by a specialized organization
Mailing address	Russian Federation, 142784, Moscow, Moskovsky, microdistrict 1, 19a
The actual address	Russian Federation, 142784, Moscow, Urban settlement Moskovsky Ter, microdistrict 1, 19a
Telephone	7-495-8418147
Fax	7-495-8418147
Email	[email protected]
The contact person	Tikhonov Alexey Borisovich

Subject of contract

Subject of contract	Performance of works on repair of a dam with a water bypass device
Initial (maximum) contract price	RUB 497,970.00
Quantity of goods, scope of works or services	see documentation
OKDP
Place of delivery of goods, performance of work or provision of services	Moscow, settlement Moskovsky, village Meshkovo
The term for the delivery of goods, performance of work or provision of services	within 20 calendar days since the conclusion of the contract
Customer	Administration of the settlement Moskovsky

5.2. Project passport

After the completion of design work and economic calculations, a project passport is also drawn up, which indicates the main parameters of the dam and pond at the time of construction and outlines the necessary operations for the operation of the dam and pond.

Ministry of Forestry of Russia

Department of Forestry _________________________

Leshoz (lespromkhoz) _______________________________

Locality__________________________________

dam and pond built according to project No._ 9

Region) Republic of Tatarstan

Area_________________________________________________________

3. Character of the watershed ________________________________________________________________

4. Time of production of design and survey work ___________________________________________________________

5. Time of construction work __________________________

6. The main characteristic of the dam:

dam foundation soil permeable _________

dam soil medium loam ___________________

impervious structures;

there is no dam in the body, under the dam the lock is the length of the dam _____________

dam height_______ ______________________________________________

comb width ________________________________________________

spillway structure ______________________________________

7. The main characteristic of the pond: the area of the water mirror at the NPG ___________________

___________________

water depth at the dam _______________

length along the axis of the pond ______________________

pond width at the dam (according to NPG) _________

largest ____________

8. Characteristics of the protective forest belt: the length of the strip 2750

The width of the line 50 , rows 3 things

tree species Pine, poplar

shrub species _______________________

9. Measures for cleaning the pond ______________

spillway cleaning _________________________

regular care of plantings _____________

seasonal cleaning of recreation areas__________________

STATE ESTIMATE NORMS

STATE ELEMENTAL ESTIMATE NORMS
FOR CONSTRUCTION AND SPECIAL
CONSTRUCTION WORKS

GESN 81-02-36-2001

Part 36

EARTH STRUCTURES
HYDROTECHNICAL STRUCTURES

Moscow 2009

State budget standards. State elemental estimated norms for construction and special construction works.

GESN 81-02-36-2001 Part 36. Earthworks of hydraulic structures

State estimated standards and for the preparation on their basis of estimates (estimates) for the production of these works by resource and resource-index methods.

GESN are the initial norms for the development of other estimated standards: unit rates of the federal, territorial and industry levels, individual and enlarged estimated standards.

DEVELOPEDFederal Center for Pricing in Construction and Building Materials Industry

APPROVED by order of the Ministry of Regional Development Russian Federation dated November 17, 2008 No. 253

STATE ELEMENTAL ESTIMATE NORMS
FOR CONSTRUCTION AND SPECIAL CONSTRUCTION WORKS

GESN-36-2001

Part 36 Earthworks of hydraulic structures

Section 1. EARTH STRUCTURES OF HYDROTECHNICAL STRUCTURES

Subsection 1.1 DAMS, DAMKS, EMBANKING

Table GESN 36-01-001 Construction of dams, dikes, embankments and the bottom of screens and cores dry

Scope of work:

01. Leveling the soil in layers. 02. Soil compaction with moisture. 03. Loosening the compacted underlying layer of clay soil before laying the next one. 04. Arrangement and maintenance of entrances, exits and driveways along the embankment. 05. Body cleaning Vehicle when unloading clay soils.

Meter: 1000 m 3 soil

Erection of dams, dikes, embankments and the bottom of screens and cores dry:

36-01-001-01 from non-cohesive soils with rollers weighing up to 16 tons

36-01-001-02 from non-cohesive soils by rollers weighing more than 16 tons

36-01-001-03 from cohesive soils with rollers weighing up to 16 tons

36-01-001-04 from cohesive soils by rollers weighing more than 16 tons

Resource ID	Cost element name	Unit meas.	36-01-001-01	36-01-001-02	36-01-001-03	36-01-001-04
1		man-hour	15,85	14,15	31,08	27,49
1.1	Average work grade
2	Machinist labor costs	man-hour	19,33	14,92	36,63	19,99
3	MACHINES AND MECHANISMS
010311		mash.-h			1,21	0,67
010313	Caterpillar tractors in other construction applications 96 kW (130 hp)	mash.-h			13,62
010314	Caterpillar tractors in other construction applications 121 kW (165 hp)	mash.-h		1,43		1,79
010315	Caterpillar tractors in other construction applications 132 kW (180 hp)	mash.-h		0,81		1,15
070102		mash.-h	12,65	10,63	14,63	13,31
090102		mash.-h			1,21	0,67
120701	Trailed cam road rollers 8 t	mash.-h			13,62
120711	Trailed road rollers on pneumatic wheels 25 t	mash.-h		1,43		1,79
120712	Trailed road rollers on pneumatic wheels 50 t	mash.-h		0,81		1,15
120801		mash.-h	3,93		3,85
120802		mash.-h		1,24		1,83
120910		mash.-h
120911		mash.-h		0,81		1,24
4	MATERIALS
407-9085	Priming	m 3	1025	1025	1025	1025
411-0001	Water	m 3

Table GESN 36-01-002 The erection of the upper part of the screens and cores

Scope of work:

Meter: 1000 m 3 soil

36-01-002-01 Erection of the upper part of the screens and cores

Resource ID	Cost element name	Unit meas.	36-01-002-01
1	Labor costs of construction workers	man-hour	41,47
1.1	Average work grade
2	Machinist labor costs	man-hour	31,48
3	MACHINES AND MECHANISMS
010311	Caterpillar tractors in other construction applications 59 kW (80 hp)	mash.-h	0,84
050102		mash.-h	0,65
070102	Bulldozers in hydropower construction and mining operations 79 kW (108 hp)	mash.-h	17,71
090102	Ameliorative disk harrows (without tractor)	mash.-h	0,84
120801	Rollers semi-trailed on pneumatic wheels with a tractor 15 t	mash.-h	2,48
120802	Rollers semi-trailed on pneumatic wheels with a tractor 25 t	mash.-h	1,44
120910	Pneumatic rollers 16 t	mash.-h	2,87
120911	Pneumatic rollers 30 t	mash.-h	1,39
121500		mash.-h
331101		mash.-h
331103	Electrical rammers	mash.-h	0,56
4	MATERIALS
407-9085	Priming	m 3	1010
411-0001	Water	m 3

Table GESN 36-01-003 Ponurov device

Scope of work:

Meter: 1000 m 3 soil

36-01-003-01Punur device

Resource ID	Cost element name	Unit meas.	36-01-003-01
1	Labor costs of construction workers	man-hour	62,04
1.1	Average work grade
2	Machinist labor costs	man-hour	29,04
3	MACHINES AND MECHANISMS
010311	Caterpillar tractors in other construction applications 59 kW (80 hp)	mash.-h	0,81
050102	Mobile compressors with internal combustion engine pressure up to 686 kPa (7 atm), capacity 5 m 3 /min	mash.-h	1,38
070102	Bulldozers in hydropower construction and mining operations 79 kW (108 hp)	mash.-h	13,86
090102	Ameliorative disk harrows (without tractor)	mash.-h	0,81
120801	Semi-price rollers on pneumatic wheels with a tractor 15 t	mash.-h	2,72
120802	Rollers semi-trailed on pneumatic wheels with a tractor 25 t	mash.-h	1,49
120910	Pneumatic rollers 16 t	mash.-h	3,25
120911	Pneumatic rollers 30 t	mash.-h	1,54
121500	Rammers based on tractor T-130.1.G	mash.-h	3,99
331101	Pneumatic rammers when operating from a stationary compressor	mash.-h	5,52
331103	Electrical rammers	mash.-h
4	MATERIALS
407-9085	Priming	m 3	1010
411-0001	Water	m 3

Table GESN 36-01-004 Construction of dams, dikes, embankments by dumping soil into water

Scope of work:

for norm 1:

01. Construction of embankments for ponds. 02. Moving the soil unloaded from dump trucks down a slope into the water. 03. Arrangement and maintenance of entrances, exits and driveways along the embankment. 04. Cleaning of vehicle bodies when unloading clay soils.

for norms 2, 3:

01. Construction of embankments for ponds. 02. Soil compaction with moisture. 03. Moving the soil unloaded from dump trucks down a slope into the water. 04. Arrangement and maintenance of entrances, exits and driveways along the embankment. 05. Cleaning of vehicle bodies when unloading clay soils.

Meter: 1000 m 3 soil

The construction of dams, dams, embankments by dumping soil into water:

36-01-004-01 in natural ponds and reservoirs

36-01-004-02 in artificial ponds with layers up to 2 m

36-01-004-03 in artificial ponds with layers up to 4 m

Resource ID	Cost element name	Unit meas.	36-01-004-01	36-01-004-02	36-01-004-03
1	Labor costs of construction workers	man-hour	24,2	29,59	13,75
1.1	Average work grade
2	Machinist labor costs	man-hour	14,08	19,9	16,83
3	MACHINES AND MECHANISMS
010311	Caterpillar tractors in other construction applications 59 kW (80 hp)	mash.-h		0,17	0,04
060326	Single-bucket diesel excavators on pneumatic wheels when working on water management construction 0.25 m 3	mash.-h		0,19	0,09
070102	Bulldozers in hydropower construction and mining operations 79 kW (108 hp)	mash.-h	14,08	17,49	14,96
090102	Ameliorative disk harrows (without tractor)	mash.-h		0,17	0,04
120910	Pneumatic rollers 16 t	mash.-h		2,05	1,74
4	MATERIALS
101-1887	Pipes asbestos-cement pressure head VT6´ 150 type 1
407-9085	Priming	m 3	1010	1010	1010
411-0001	Water	m 3

Subsection 1.2 SINS

Table GESN 36-01-008 Backfilling of the sinuses

Scope of work:

Meter: 1000 m 3 soil

Sinus filling volume:

36-01-008-01 over 10000 m 3 with non-cohesive soils

36-01-008-02 over 10000 m 3 with cohesive soils

36-01-008-03 up to 10000 m 3 with non-cohesive soils

36-01-008-04 up to 10000 m 3 with cohesive soils

36-01-008-05 up to 200 m 3 with non-cohesive soils

36-01-008-06 up to 200 m 3 with cohesive soils

Resource ID	Cost element name	Unit meas.	36-01-008-01	36-01-008-02	36-01-008-03
1	Labor costs of construction workers	man-hour	44,75	63,51	73,7
1.1	Average work grade
2	Machinist labor costs	man-hour	21,07	27,61	27,98
3	MACHINES AND MECHANISMS
010311	Caterpillar tractors in other construction applications 59 kW (80 hp)	mash.-h		0,45
050102	Mobile compressors with internal combustion engine pressure up to 686 kPa (7 atm), capacity 5 m 3 /min	mash.-h	1,42	1,42	2,89
070102	Bulldozers in hydropower construction and mining operations 79 kW (108 hp)	mash.-h	11,33	13,86	13,09
090102	Ameliorative disk harrows (without tractor)	mash.-h		0,45
120801	Rollers semi-trailed on pneumatic wheels with a tractor 15 t	mash.-h	1,65
120802	Rollers semi-trailed on pneumatic wheels with a tractor 25 t	mash.-h	0,94	1,39
120910	Pneumatic rollers 16 t	mash.-h	1,38	2,79	3,68
120911	Pneumatic rollers 30 t	mash.-h	0,84	1,32
121500	Rammers based on tractor T-130.1.G	mash.-h	3,51	3,98	8,32
331101	Pneumatic rammers when operating from a stationary compressor	mash.-h	5,68	5,68	11,56
331103	Electrical rammers	mash.-h	1,91	1,91	3,72
4	MATERIALS
407-9085	Priming	m 3	1010	1010	1010
411-0001	Water	m 3

Resource ID	Cost element name	Unit meas.	36-01-008-04	36-01-008-05	36-01-008-06
1	Labor costs of construction workers	man-hour	97,24
1.1	Average work grade
2	Machinist labor costs	man-hour	36,57	46,07	52.22
3	MACHINES AND MECHANISMS
010311	Caterpillar tractors in other construction applications 59 kW (80 hp)	mash.-h	0,76
050102	Mobile compressors with internal combustion engine pressure up to 686 kPa (7 atm), capacity 5 m 7 min	mash.-h	2,87	28,87	31.62
070101	Bulldozers in hydropower construction and mining operations 59 kW (80 hp)	mash.-h		17,2	20,6
070102	Bulldozers in hydropower construction and mining operations 79 kW (108 hp)	mash.-h	15,84
090102	Ameliorative disk harrows (without tractor)	mash.-h	0,76
120910	Pneumatic rollers 16 t	mash.-h	7,67
121500	Rammers based on tractor T-130.1 .G	mash.-h	9,43
331101	Pneumatic rammers when operating from a stationary compressor	mash.-h	11,48	115,5	126.5
331103	Electrical rammers	mash.-h	3,72
4	MATERIALS
407-9085	Priming	m 3	1010	1010	1010
411-0001	Water	m 3

Table GESN 36-01-009 Slope planning of embankments of earthworks

Scope of work:

01. Layout of embankment slopes with cutting of irregularities and backfilling of depressions.

Meter: 1000 m2 of leveled surface

The layout of the slopes of embankments of earthworks:

36-01-009-01excavators

36-01-009-02 bulldozers

36-01-009-03auto graders

Resource ID

Cost element name

Unit meas.

36-01-009-01

36-01-009-02

36-01-009-03

Machinist labor costs

man-hour

19,92

5,43

0,91

MACHINES AND MECHANISMS

060203

Single-bucket diesel excavators on caterpillar tracks when working on hydropower construction 0.65 m 3

mash.-h

5,96

060204

Caterpillar single-bucket diesel excavators when working on hydropower construction 1 m 3

mash.-h

3,94

060205

Single-bucket diesel excavators on caterpillar tracks when working on hydropower construction 1.25 m 3

mash.-h

3,04

070101

Bulldozers in hydropower construction and mining operations 59 kW (80 hp)

mash.-h

1,85

070102

Bulldozers in hydropower construction and mining operations 79 kW (108 hp)

mash.-h

1,58

070104

Bulldozers in hydropower construction and mining operations 121 kW (165 hp)

mash.-h

1,09

070105

Bulldozers in hydropower construction and mining operations 132 kW (180 hp)

mash.-h

0.91

120202

Medium Motor Graders 99 kW (135 HP)

mash.-h

The operation of the pond and dams includes measures for the supervision and maintenance of the dam and spillways, their repair and measures for the improvement of the territory of the pond.

The main types of damage are overflow of water over the crest of the dam; filtration of water through the dam; destruction of the dam by a wave breaker; damage to spillways.

The overflow of water over the ridge is observed during very large floods or due to the unpreparedness of the spillway structures to skip the flood. To prevent water overflow, spillways must be cleared of snow, ice, and debris in the spring before the flood. In case of large floods, when the spillways do not have time to discharge water, to eliminate the overflow of water, it is necessary to arrange a temporary spillway channel with water discharge into the beam below the dam.

Cracks often form on new dams before the soil has completely settled due to freezing in the upper layers and continued settlement of the lower layers, leading to the formation of voids. When a transverse crack is formed in the dam, it is necessary to dig a trench 1.5-2.0 m deep, 0.5 m below the depth of the crack. With a longitudinal crack, a trench is dug along the crack for its entire length. The crack is filled with the same soil from which the dam is built, in layers of 1 5-20 cm with careful tamping.

Seepage of water through the dam can be observed when design or construction rules are violated. To eliminate filtration, it is necessary to increase the base of the dam by widening it from the side of the dry slope or arrange drainage. If the water filtering through the drainage device is clean, then this indicates a good condition of the dam.

The destruction of the dam by a wave breaker is eliminated by fixing the wet slope with a stone pavement, concrete slabs, or throwing stones over squares created from willow stakes.

Spillways should be constantly cleared of debris, and in the spring of snow and ice. The most common type of damage to spillways is the formation of dips along their walls due to water filtration. Dips behind the walls of culverts should be filled with soil in a timely manner.

In order to avoid erosion of dams, it is necessary to organize observation and concentrate the right materials and mechanisms.

The system of operational measures includes the improvement of the area around the pond, the restoration of disturbed sod cover, the creation of tree and shrub plantations (the range of species is selected depending on soil and climatic conditions). On the shores of the reservoir along the water's edge, especially in places where the shore is destroyed by a wave, it is advisable to plant shrub willows. When using a pond to extinguish fires, build access roads and platforms in places where water is taken

Periodically, it is necessary to clean the pond from grassy aquatic vegetation. Small ponds are cleared by hand, large ponds are cleaned using special mowers and dredgers. After 20-30 years, having completely freed the pond from water, it is cleaned of vegetation, debris and silt. Water is diverted through a culvert.

CHAPTER V

CALCULATION OF THE ECONOMIC COST OF THE PROJECT

5.1. Estimated construction costs

The cost estimate for the construction of a pond and a dam is compiled item by item according to the aggregated indicators, which are given in the table.

Table.6.

COST ESTIMATE

for the construction of a pond and a dam according to aggregated indicators

Name of works	Mechanisms	Scope of work	Price, rub.	Cost, rub.
one . Clearing areas from shrubs and undergrowth	Gatherer-collector, brush cutter
2. Construction of the dam
device along the entire length of the dam of the castle trench and castle	Scraper, bucket 2.25 m3
c) dam embankment	Scraper, bucket
d) soil compaction	Ground compacting machine
3. Fixing the slopes of the dam:
Sodding in a cage with adding vegetable soil and sowing grasses
4. Soil preparation, cost of seedlings, planting and forest care	Forestry machines
Total costs