Construction of Road from Singra to Dagaon (from Ch.0.00m to 1700.00m and Ch.4050.00m to ch.6170.00m) including Cross Drainage works under SOPD(G)(Balance work of PMGSY Package No.AS-11-119) for the year 2021-22 in Kamrup District(Boko LAC)

Amount

Road Works

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. i) By Manual Means A. In area of thorny jungle

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

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 meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

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, complete as per Technical Specification Clause 401. (A) By Mix in Place Method ii) For Grading II Material

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 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

3) Grading –III (A) By Manual Means.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Cold Mix binder to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Using Cold mix Binder (Tailor made as per IRC:SP:100-2014)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using Type A,Type B and Type C as per Technical specification clause 510.With cold mix Binder(As per IRC:SP:100-2014)and through credible technology partners duly licensed by CRRI.

Providing & fixing retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm 6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 801 600mm equilateral triangle

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 170 Ordinary Kilometer Stone (Precast)

200 m stone (precast)

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

CD Works

Earthwork in excavation for structure as per drawing and Technical Specification clause 305.1 incl. setting out………with excavated materials. 1.Ordinary soil (i) Upto 3.00 depth For Face Wall For Bedding

PCC M10(1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawing and technical specification clause 1109

Laying 1st class bedding on well compacted sand, moorum as per clause 115(ii)Granular bedding

Brick masonry work in cement mortar in foundation of wall complete excl. pointing and plastering as per drawing and technical specification clause 1100(in prop. 1:3)

Providing and laying RCC NP3 for culvert on 1st class bedding of granular materials in single row B)1000mm dia.

Plastering with cement mortar(1:6) 15mm thick on brick work for substructure as per technical specification

Providing and laying RCC NP3 for culvert on 1st class bedding of granular materials in single row B)1000mm dia.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 III. PCC grade M20 (i) Nomonal mix 1:2:4

Plain/reinforced cement concrete in substructure complete as per drawing and technical specification Clauses 802, 804, 805, 806, 807 and 1204 A. With crushed stone II. PCC grade M20 (i) Nomonal mix 1:2:4

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5 A. With crushed stone II. RCC grade M25 (i) Nomonal mix 1:2:4 b) Height from 5m to 10m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Providing and filling joint sealing compound as per drawings and technical specifications with course sand and 6% bitumen by weight.

Drainage sprouts complete as per drawing and technical specification Clause 1209

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete Abutment,wing wall,return wall with 100mm AC pipe…… Clauses 614, 709,1204.3.7

Providing and laying cement cncrete wearing course M30 grade including reinforcement complete as per drawing and technical specification Clauses 800 & 1206.3

MS HIMALAYA CONSTRUCTION