SOPD_G_20_21_120 Construction of Road (1) from MES Colony to ATC via PHE Colony, (2) Borsingha TE Road, (3) Rajpath Santipara Rongpur Road, (4) Angarzur road end point to 200 m under SOPD-G for the year 2020-21, Udharbond LAC

Amount

(1) From MES Colony to ATC via PHE Colony . Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material.

Excavation in Soil with Dozer with lead upto 100 m. Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of line grades and cross section.

Scarifying existing granular surface to a depth of 50 mm and disposal of scarified material with a lift upto 3 m and leads upto 1000 m as per Technical Specification Clause 301.4.

Cutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of backfilling and stacking of serviceable material by manual means with all lifts as per Technical Specification Clause 201. Lead upto 1000m.

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement.

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement.

By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density.

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber. Grading-III

Interlocking pavement block:-Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. Including Edge block/ Edge restraints

Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification

PROTECTION WORKS:- Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 Kg each as per drawing and technical specification.

Providing and laying Filter material underneath pitching in slopes complete as per drawing and technical specification

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302. Stone/Boulder

HUME PIPE 600mm dia. Excavation for structures. Earth work in excavation for structureas as per drawing and technical specification Cl;305.1, including setting out, construction of shoring and bracing,removal of stumps and other deleterious materials and disposal upto a lead of 50 m

Providing Concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification Clause802,803,1202,&1203 B. With Natural Gravel ( PCC Grade M10 )(I)nominal mix 1:3:6.

Brick masonary work in cement mortar 1:3 in substructure complete excluding pointing and plastaring as per drawing and technical specification Cl.600, 1202 &1203 II Brick Masonry 1:4 cement morter

Providing & laying reinforced cement concrete pipe NP3 as per designed in single row for culvert on 1 st class beddting of granular materials including fixing of collars with cement mortor 1:2 asper CL No. 1106. 600mm Dia

Plastering with Cement Morter (1:4), 15mm thick on brick work in sub structure as per drawing & technical specification.

Cost of Materials for NFS

Utility shifting as per direction of Executive Engineer in consultation with the Airport Authority

Electric pole shifting (Outside Airport Authority) as per direction of Executive Engineer in consultation with the concerned department

PHE Pipe shifting (Outside Airport Authority) as per direction of Executive Engineer in consultation with the concerned department

(2) Borsingha T.E. Road Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m transporting to site, spreading , grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 with a lead up to 1000m as per Technical Specification

Construction of Sub grade and earthen shoulders with approved materials obtained from borrow pits, with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2 with lead up to 1000m

Construction of Granular Sub Base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 8-100 kN in stages to proper grade and Camber applying and brooming. ii) Grading III

Providing and laying Interlocking Cement Conc. Block Pavement (M-40) having thickness 80mm as per technical specification clause 1504 including carriage (a) Including Edge block / edge restrains.

Planting of Trees and their Maintenance for three years (planting of trees by therad side (avenue trees) in 0.60m dia holes, 1 m dep dug in the ground etc…

4.0 X 4.0M BOX CELL CULVERT (ONE NO) Earth work in excavation for structures as per drawing and Technical specifications clause305.11ncluding setting out , construction of shoring and bracing, removal of stumps and other deleterious materails and disposal upto a lead of 50 m , dressing of side and bottom

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical Specifications Clause 802, 803, 1202, 1203. (B) with natural gravel (I) PCC grade M 10 (Nominal mix 1:3:6)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical Specifications Clause 802, 803, 1202, 1203. B) with natural gravel (II) PCC grade M 15 (Nominal mix 1:2.5:5)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specification clauses800, 1205.4, and 1205.5 (B) with natural gravel (I) RCC M 20 (1:2:4) (A) Height upto 5m

Supplying, fitting, and placing TMT bar reinforcement (Fe 500 D) in foundation complete as per drawing and Technical Specifications Clauses 1002, 1005, 1010 and 1202.

Supplying, fitting, and placing MS bar reinforcement in foundation complete as per drawing and Technical Specifications Clauses 1000, and 1202.

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and Technical Specifications Clauses 1002, 1010 and 1202.

Providing pressure Relief pipe 100 mm dia in bottom slab of Box cell on a filter media base of 500 mm x500 mm as per drawing and Technical Specifications Clauses 1205.5.7

Providing and laying Boulder appron laid in wire cretes made with 4mm dia GI wire conforming IS 2807 IS 4836 IN 100X100 MESH (Digonally woven including 4% lap & joints with stone boulder weing 40kg as drawing & tech,spacification comlite

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specification.

600MM DIA HP CULVERT NP-3 (TWO NOS) Excavation for structures. Earth work in excavation for structureas as per drawing and technical specification Cl;305.1, including setting out, construction of shoring and bracing,removal of stumps and other deleterious materials and disposal upto a lead

Providing Concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification Clause802,803,1202,&1203 B. With Natural Gravel ( PCC Grade M10 )(I)nominal mix 1:3:6.

Brick masonary work in cement mortar 1:3 in substructure complete excluding pointing and plastaring as per drawing and technical specification Cl.600, 1202 &1203 II Brick Masonry 1:4 cement morter

Providing & laying reinforced cement concrete pipe NP3 as per designed in single row for culvert on 1 st class beddting of granular materials including fixing of collars with cement mortor 1:2 asper CL No. 1106. (600mm dia)

Plastering with Cement Morter (1:4), 15mm thick on brick work in sub structure as per drawing & technical specification.

(3) Rajpath Santipara, Rongpur Road Earthwork in excavation for structure as per drawing and technical specification etc…. I. Ordinary soil… (i) Up to 3.0m depth…

Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m transporting to site, spreading , grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 with a lead up to 1000m as per Technical Specification

Construction of Sub grade and earthen shoulders with approved materials obtained from borrow pits, with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2 with lead up to 1000m

Construction of Granular Sub Base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density

Providing, laying, spreading and compacting stone aggregates of specific sizes to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 8-100 kN in stages to proper grade and Camber applying and brooming ii) Grading-III

Providing and laying Interlocking Concrete Block Pavement (M40) having tickness 80mm as per technical specification clause 1504 (including of Edge restrain and carriage)

RCC OPEN DRAIN Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom.

Providing Conc. For Plain / Reinforced concrete in Open Foundation etc. A. With Crushed Stone. PCC M-15 (Nominal Mix: 1:2.5:5)

Supplying, fitting and placing TMT (Fe 500D)bar reinforcementc(From primary producer: TATA / SAIL / Esser steel / Jindal steel / Shyam Steel etc) in Sub-Structure complete as per drawing and technical specifications 1000 & 1202

'plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification Clause 802, RCC Grade M-20 (With natural Gravel) III RCC Gr-M-20

Providing Weep Holes in Bricks masonry / Plain / Reinforced concrete abutments/ wing walls etc…. With 100mm dia AC Pipes….

RCC Approach Slab for Public Lanes Supplying, fitting and placing TMT (Fe 500D)bar reinforcementc(From primary producer: TATA / SAIL / Esser steel / Jindal steel / Shyam Steel etc) in Sub-Structure complete as per drawing and technical specifications 1000 & 1202

'plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification Clause 802, RCC Grade M-20 (With Crushed Stone) III RCC Gr-M-20

Extension of existing Brick Masonry Retaining wall Brick Masonry Work in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clause 602, 603, 604, 102 and 1204. in cement mortar 1:3

Plastering with cement mortar (1:4) 15mm thick on brickwork in substructure as per technical specification

(4) Angarzur Road end point to 200m. Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification

Construction of Sub grade and earthen shoulders with approved materials obtained from borrow pits, with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2 with lead up to 1000m

Construction of Granular Sub-Base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density

Providing, laying, spreading and compacting stone aggregates of specific sizes to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 8-100 kN in stages to proper grade and Camber applying and brooming ii) Grading-III

Providing and laying Interlocking Concrete Block Pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage.

Titu Kumar Das