Recovery and Reconstruction of Natunpam to NH 52 Road under NDRF (PDNA-2022) for the year 2025-26

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 Clause 301.5 i Private Land

Culvert no 2/2

Culvert no 2/1

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads,transporting to site, spreading, grading to required slope and compacted to meetrequirement of Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1. Private land

Culvert no 2/2

Culvert no 2/1

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, andcompacting with smooth wheel roller to achieve the desireddensity, complete as per Technical Specification Clause 401.(I) For Grading II Material

Providing, laying, spreading and compacting stone aggregates ofspecific sizes to water bound macadam specification includingspreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN in stages to proper grade and camber,applying and brooming, stone screening to fill-up the intersticesof coarse aggregate, watering and compacting to the requireddensity Grading 3 as per Technical Specification Clause 405. (A) By Manual Means cum

Providing and laying interlocking concrete blockpavement (M40) having thickness 80mm as per technicalspecification clause 1504 complete including carriage.a) Including Edge block/ Edge restraints

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100mm x 100 mm mesh (woven diagonally) including 10 per cent extrafor laps and joints laid with stone boulders weighing not less than25 kg each as per drawing and technical specifications Clause 1301

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

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

RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cmlong erected 75cm above the ground and 75cm below the ground withM-15 grade (nominal mix 1:2:4 with broken stone aggregate up to20mm size) of cement concrete and required reinforcement tied inposition with annealed black wire including centering, moulding the top,curing including painting concrete surfaces in 23cm strips upto 0.75mfrom the top alternately in black and white and having 2 nos. reflectiveband of desired shade etc. complete as per design and as directed.15 cm dia. RCC guard post with reinforcement of 4nos. 12mm dia TMTmain steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

Culvert no 2/1

Culvert no 2/2

Construction of double cell box culvert 2.00m x2.00m

Excavation for Structures(Earth workin excavation of foundation of structures as per drawing and technical specification, including settingout, construction of shoring and bracing, removal of stumps and other deleterious matter,dressing of sides and bottom and back filling with approved material.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With crushed Stone I) P.C.C grade M 10 Nominal mix 1:3:6

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With crushed Stone III) P.C.C grade M 20 Nominal mix 1:2:4

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in sub structrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Plain/reinforced cement concrete in substructure complete asper drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204(M20) A) With Crushed Stone III) RCC Grade M 20

Plain/reinforced cement concrete in substructure complete asper drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204(M20) A) With Crushed Stone III) RCC Grade M 20

Laying (First Class) bedding on well compacted approved granular material as per Clause 1105 (ii)

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Providing and laying of dry rubble flooring complte as per drawing and technical specification cl. 1303.3

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 specifications Clauses 800, 900 and 1208.3

Construction of triple row HP Culvert 1200 mm dia

Earth work in excavation of foundation … etc. I. Ordinary Soil. A. Manual Means. ( with dewatering ) (i) Upto 3.00 M depth.

Providing concrete forplain/reinforced concrete in openfoundationscomplete as per drawings and technicalspecifications Clause 802, 803, 1202 & 1203 (M15 with crushed stone)

Providing and laying reinforced cement concrete pipe NP3 for culverts on firstclass bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling,concrete and masonry works in head walls and parapets Clause 1106. 1200 mm

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 (ii)Brick masonry in 1:4 cement mortar

Plastering with cement mortar ( 1:4 ), 15mm thick on brick work in sub-structure …etc

Providing and laying dry rubble flooring complete as per draing and tech. specification

Backfilling behind abutment, wing wall and retaining wall…..etc. (I) With Granular materials

Please Enable Macros to View BoQ information