Construction of SPT Bridge into RCC Bridge over river Tarang on Gendrabil to Katrigacha Road under CMs Goodwill Mission Project under SOPD-G for the year 2025-26. TN_66KOK_SOPD-20

ROAD WORKS: 2.2 Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting rank 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 thorny jungle

3.4 Construction of Embankment with Material Obtained from Borrow Pits 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 pg q p 1000 m as per Technical Specification Clause 301.5 (i) Private Land

3.14 Construction of Subgrade and Earthen Shoulders 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,mixing in mechanical mix plant at OMC, Carriage of mixed Materials to work site spreading in uniform layers with motor grader on prepared surface, compacting with vibratory power roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material

Water‑Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water‑bound macadam specifications, including spreading in uniform thickness, hand‑packing, rolling with a three‑wheel 80-100 kN static roller in stages to the proper grade and camber, applying and brooming. Stone screening/binding material to fill the interstices of the coarse aggregates, watering and compacting to the required density as per Technical Specification Clause 405.) (A) By Manual Means

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 three wheel 80-100 KN static roller in stages to proper grade and camber applying and brooming. Sotne screening / binding material to fill up the interstics of coarse aggregates, watering and compacting to the required density as per Technical Specification Clause 405 (A) By Manual Means

5.1 (III) 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 1.2-1.5 kg/sqm using mechanical means as per Technical Specification Clause 502

5.2 Providing and applying tack coat with Bitumen emulsion (RS-1) 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 Specification Clause 503

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 mix 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 compaction 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 lime/ cement as filler (refer table 500-9 of MoSRT&H specification) :: |II) for Grading II (10 mm nominal size)

16.38 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 be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

10.2 Providing and fixing of retro-refilectorised cautionary, mandatory and informatory sign as per RC-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 :(iii) 600MM Circular

10.16 Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifcations and drawing. Three MS Plates of 1.6 mm thick, top and middile plate duly welded with MS fat fron 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 flat iron frame of |middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG |sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. |the top most diamond plate will be welded to middile plate by 47mm x 47mm of 12 SWG steel plate tube, All M.S, will be |stove enameled on both sides. Lettering and printing arrows, etc. will be painted with ready mixed syntheti enamel paint of superior quality in required shade and colour All sections of framed posts and steel tube will ble painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Anriexure 1700.1

BRIDGE PROPER: 17.4 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, backflling with approved material as per MORTH Clause No.304. (i In ordinary Soil, A Manual Means, (i) Without dewatering (i) Upto 3.00m depth

17.4 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, backflling with approved material as per MORTH Clause No.304. (i) In ordinary Soil, A. Manual Means, (i) Without dewatering (i) 3.00m to 6.00m depth

17.11 Providing and constructin temporary island 16 m diameter for construction of well foundation for 8m dia. Well complete as per clause 1203.2 of MoRT&H specification.: B) Depth of water 4.0 m and height of island 4.25 m

17.11 (C) Providing and constructing one span service road to reach island location from one pier location to another pier location

17.12 Providing and laying cutting edge of mild steel weighting 40 Kg per metre for well foundation complete as per drawing and as per clause 1200 & 1900 of MoRT&H specification.

17.13 Plain/ Reinforced cement concrete in well foundation complete as per drawing & technical specification as per clause 1200, 1500 & 1700 of MORTH specifications, A. Well curb (A) RCC grade M25, Class-II: With Batching Plant, Transit Mixer and Concrete Pump

17.13 Plain /Reinforced cement concrete in well foundation complete as per drawing & as per clause 1200,1500 & 1700 of MORTH specifications, B. Well steining, (V) RCC M-25 grade, Case-II: With Batching Plant, Transit Mixer and Concrete Pump

17.13 P|ain Reinforced cement concrete in well foundation complete as per drawing & as per clause 1200,1500 & 1700 of MORTH specifications, C. Bottom Plug Concrete to be placed using tremie pipe, (II) PCC grade M-25, Case-II: With Batching Plant, Transit Mixer and Concrete Pump

17.13 Plain Reinforced cement concrete in well foundation complete as per drawing & as per clause 1200,1500 & 1700 of MORTH specification (E) Top Plug (III) PCC M- 25 grade, Case-II: With Batching Plant, Transit Mixer, and Concrete Pump

17.13 Plain Reinforced cement concrete in well foundation complete as per drawing & as per clause 1200,1500 & 1700 of MORTH specifications, (F) Well Cap, (II) RCC M-25 grade, Case-II. With Batching Plant, Transit Mixer and Concrete Pump

17,15 Sinking of 7 m external diameter well (other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as shown against each case. complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level. (A) Sandy Soil (7.00m dia well), (i) Depth below Bed Level up to 3.0m

17.15 Sinking of 7 m external diameter well (other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as shown against each case complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level, (A) Sandy Soil (7.00m dia well), (ii) Beyond 3.0m upto 10.0m

17.15 Sinking of 7 m external diameter well (other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey solil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level, (B) Clayey Soil (7.00m dia well), (iii) Beyond 10.00m upto 20.00m.

7.14 Sinking of 6m external diameter well (other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey Soit and rock as shown against ach case, complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level. (A) Sandy Soil (6.00m dia well), (i) Depth below Bed Level up to 3.0m

17.14 Sinking of 6m external diameter well ( other than pneumatic method of sinking ) through all types of strata namely sandy soil clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level. (A) Sandy Soil (6.00m dia well), (ii) Beyond 3.0m upto 10.0m.

17.14 Sinking of 6m external diameter well ( other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as Shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewed from bed level. (A) Sandy Soil (6.00m dia well), (ii) Beyond 10.0m upto 20.0m.

17.23 Sand filing in well complete as per Drawing 8 Technical Specification as per MoRT&H.

17.41 Reinforcement in Foundation : Supplying, fitting and placing TMT 1S:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications TMT-IS 1786 (Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel Jindal panther steel/ Shyam steel or equivalent)

17.46 Plain/Reinforced cement concrete, in Sub structure complete as per drawing and technical specification and steel shuttering formwork : (P) With plasticiser Masterplast PL-1/SPL-2 or quivalent air entraining and water reducing plasticiser Masterplast PAE or equivalent) and accelerating plasticiser (Masterplast ACPI or equivalent) conforming to IS-9103-1999: F) RCC Grade M-25 b) Height 5.00m to 10.00m Case-ll With Batching Plant, Transit Mixer and Concrete Pump Cum

17.47 Supplying, ting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specifications TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL Esser Steel Jindal panther steel/ Shyam steel or equivalent)

17.55 Supplying, ftting and fixing

in position true to line and level elastomeric bearing conforming to IRC:83 (part-II) section IX and clause 2005 of MORTH specifications complete icnluding all accessories as per drawing and technical specifications

12.10 Back filling behind abutment, wing wall and return walll complete as per drawing and Technical specification : B) Sandy material

17.49 Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the width the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification.

17.58 Furnishing and Placing Reinforced / Prestressed cement concrete in super-structure as per drawing and Technical Specification including stel shuttering formwork. (N) Without Plasticiser : (B) RCC grade M25,: Case II Using Batching Plant, Transit Mixer and Concrete Pump : (ii) For T Beam and slab (a) Height upto 5.0m

17.59 Supplying. fiting and placing TMT bar-reinforcement, super structure complete as per drawing and Technical Specification. TMT IS 1786 (Fe-500D) Primary producer (TATA/SAIL/Esser steel/Jindal, Panther steel/Shyam steel or equivalent)

Providing and laying cement concrete wearing coat M- 30 grade including reinforcement complete as per drawing and Technical Specification of Clause 800 and 1206.3 of MoRTH Specification. (A) With crushed stone

17.64 Constructon of RC raling of M30 Grade in situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 center to canter spacing between vertcal post not to exceed 2000mm as per drawing and technical specification

17.77 Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement up to 70mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instruction for installation).

17.67 Drainage Spouts complete as per drawing and technical specification

16.70 Construction of cold weather Bamboo bridge overall width of 3.70m and clear road way 3m with jungle Wood post 20cm to 25cm dia 5 Nos. In each rows and rows being 2.1m apart except for the neviaable span which should be 3m. Post to be driven at least 180cm. or more below ground level including providing 20cm to 25cm center to center and placed over 20cm dia, Jungle wood dham, 15cm dia, Jungle wood bracing collar fixed by bolts and nuts, straps etc, matujre bholuka Bamboo post placed at 210cm apart and white washed including all Inecessary nuts and boltc coir ropes, struts, nails etc, complete with a layer of brushwood to exposed portion out-side trackway with earth topping complete as per direction of the department.

14.2 Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to diagonsil. IS:280 and IS: 4826 in 100 mm x 100mm mesh (woven including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each as per drawing and technical specifications Clause 2503 of MoRTH

14.6 Providing and lying filter material under neath plitching in slopes as per drawing and technical specifications Clause 1302

14.5 Providing and laying pitching on slopes laid over prepared fiter medial including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications Clause 1302., A) Stone Boulder.

16.28 Supplying, fting and fixing RCC Guard post size 15cm dia 150cm long, 75cm above ground and 75cm belowground, with 4-12 tor steel and 6mm MS Stirrups at 30cm c/c tied in position with annealed black wire,cement concrete prop. 1:2:4 with broken stone |agg. upto 20mm size including cantering, moulding the top, curing, painted black and white alternately in 23cm strips upto 0.75m the top having reflective band 2 nos. of desired shade etc. as per design and direction complete.: b) 15 cm dia. RCC guard post wvith reinforcement of 4nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c

3.11.A.I P.C.C. M 15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211 : (B) With Natural Gravel: (1) Mix (1:2.5:5)

Construction of Guide Bundh with boulder protection works 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

14.2 Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in100 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 specifications Clause 1301

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