Construction of Thaigirguri Village Road by Providing SDBC including C.D. Works and Protection works under SOPD CMs Goodwill Project for the year 2023-24. TN_26_35

Amount

Road Works: 2.2 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 non thorn jungle.

2.13 Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202. (b) Above 600 mm to 900 mm dia Hume pipe

2.23 Removal of telephone/electric poles with wires including excavation and dismantling of foundation concrete and lines under the supervision of concerned department, disposal with all lifts and upto a lead of 1000 m and stacking the serviceable and unserviceable material separately as per Technical Specification Clause 202.

3.4 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

3.14 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

3.5 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 achive the desired density, complete as per Technical Sepcification Clause 401 (II) For Grading II Material.

2.23 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading-2 as per Technical Specification Clause 405. (A) By Manual Means

3.2 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading-3 as per Technical Specification Clause 405. (A) By Manual Means

5.1,III Providing and applying primer coat with Bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface and primer at the rate of 1.2-1.5 Kg/sqm using mechanical means as per Technical Specification aause 502.

5.2, III Providing and applying tack coat with Bitumen emulsion (RS-I) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specifiation Clause 503.

17.2 Semi - Dense Bituminous Concrete: Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired as per MoSRT&H cl. No.508. complete in all respect. including carriage of mixed materials up to 10.0 Km initial lead from mixing plant) (Including cost of testing of materials at site and laboratory as directed by the deptt.) :: I) With hydrated cement as filter (refer table 500-9 of MoSRT&H specification) :: Il) for Grading II (10 mm nominal size)

4.7 Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications.

10.2 Providing and fixing of retro- reflectorised cautionary, mandatory and Informatory sign as per IRC:67 made of 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 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. ii) 600mm equilateral triangle.

10.2 A(1) Providing and fixing of retro-redectorised Coutionary, 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 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. :: III) 600mm circular.

10.2 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.23 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 6m mm, 600 mm below ground level as per drawings and Technical Specification Cause 801. :: v) 600mm x 450mm rectangular.

10.16 Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm X 25mm x 5mm. The angle iron frame of the lower most plate and fat iron frame of middle plate witl be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duty embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm bebw ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All MS. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1

10.10 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 Clause 1703 (ii) Ordinary Kilometre Stone

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and etc. as per drawing and Technical Specification Cause 1703 (iii) 200 m Stone [Precast]

RCC Hume Pipe Culvert (9 Nos.) 11.1 : 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 and backfilling with approved material.

11.4 PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

11.4 Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. For Bedding

9.3 Providing and laying reinforced cement concrete pipe NP3 for culvert on first class bedding of granular material In single row Including fixing collar with cement morter 1:2, 1000 mm

9.8 Brick masonry work In cement mortar in 1:3 foundation complete excluding pointing and plastering, as per drawing and technical specifications.

9.11 Plastering with cement mortar (1:4) on brick work In, sub structure per Technical specifications

Protection Works: 14.2 Providing and laying of boulder apron laid in wire crates with 4 mm dia Gl wire conforming to IS:280 and IS.4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for lap and Joints laid with stone boulder weighing not less than 25 kg each as per drawing and technical specification Clause 1301

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

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

Arjun Saha