C/o Approach Road from Sangram-Kaung PMGSY Road to opung Colony, Sangram Circle , kurung kumey district

Amount

SH:-I Jungle clerance

Clearing and grubbing road land including uprooting wild vegetation,grass,bushes,shrubs,saplings and and trees of girth up to 300mm,removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned,up to a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per techinicalspecification Clause201. ( Ref Items :- 2.2 ) SoR 2023.

(I) By Mannual means

(A) In area of non-thorny jungles

SH:II Formation cutting

Excavation in Hill Area in Soil by Mechanical Means (Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 1000 metres)

Excavation in Ordinary Rock using Hydraulic ExcavatorCK-90 and Tippers with disposal upto 1000 metres. (Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site within all lifts and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.)

Excavation in Hard Rock (controlled blasting) with disposal upto 1000 metres (Excavation for roadway in hard rock with controlled blasting by drilling, blasting and breaking, trimming of bottom and side slopes in accordance with requirements of lines, grades and cross sections, loading and disposal of cut road with in all lifts and leads upto 1000 metres )

SH:-III Sub-Base

Granular Sub-base with Close Graded Material (Table:- 400-1) A PlantMixMethod (Constructionof granular sub-basebyprovidingclose gradedMaterial,mixinginamechanicalmixplantatOMC,carriageofmixed Material towork site, spreading inuniform layerswithmotor grader on preparedsurfaceandcompactingwithvibratorypower roller toachievethe desired density, complete as per clause 401 ) (i) for grading- I Material

Granular Sub-Basewith Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface,mixing by mix in place method withrot avator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401) (i) for grading- I Materia

Drain

Excavation in soil in Hilly Area by manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per drawing and Technical Specification Clause 1603.1

Excavation in ordinary rock using manual means including loading in a truck and carrying of excavated material to embankment site with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2.

Excavation in Hard Rock (controlled blasting) with disposal upto 1000 metres (Excavation for roadway in hard rock with controlled blasting by drilling, blasting and breaking, trimming of bottom and side slopes in accordance with requirements of lines, grades and cross sections, loading and disposal of cut road with in all lifts and leads upto 1000 metres )

Providing concrete for plain Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be etermined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.

M/s Aruna Enterprises (BID ID -7057)