West Karbi Anglong/08 i) Br. No. 4/1 on Road from Sikdamakha to Pantaloo

Pile load test on single vertical pile in accordance with IS:2911(Part-IV). a). Initial and Routine load test Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Bored cast-in-situ M35 grade R.C.C. Pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1200mm) Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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. (B) Mechanical Means (II) With dewatering (i) Depth upto 3 m Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Levelling course for Pile cap Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Cement concrete for reinforced concrete in Pile cap complete as per drawing and Technical Specification.RCC Grade M35 (Using Batching Plant, Transit Mixer and Concrete Pump) Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in complete as per drawings and technical specifications Clauses 1000 and 1202 Pile & Pile caps Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Plain/Reinforced cement concrete in sub structure complete as per drawing and technical specification and steel shuttering formwork (N) Without plasticiser H. RCC Grade M35 a. Height upto 5m Case II. With Batching Plant, Transit Mixer and Concrete Pump Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 Box culvert structure Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toeards the wall and provided over the entire surfaces behind the abutement, wing wall and return wall to the full height compacted to firm condition complete as per drawing and technical specification. Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 Granular material Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification' including steel shuttering formwork. (N) Without Plasticiser D RCC/PSC Grade M35 Case ii. Using Batching Plant, Transit Mixer and Concrete Pump (ii) For T-beam and Slab a. Height upto 5m Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Reinforced cement concrete approach slab (M30) including reinforcement and formwork complete as per drawing and Technical specification.TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bar 25mm dia, 450mm long at expansion joints filled with pre moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclouser to MOST circular No. RW/NH - 33022/1/94-DO III dated June 1994 as per dimension in the approved drawing and at locations directed by the engineer, all as specified. Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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 drawings and technical specification Clauses 1002, 1010 & 1202 Deck slab Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) For Plain surface Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 150 mm Filter Media Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 300 mm Filter Media Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 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 Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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. (ii) By Mechanical Means (a) In area of non-thorny jungle Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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 p g 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 Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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 Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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. (ii) For Grading II Material Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. By Manual Means Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

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, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. (a) Including Edge Block/ Edge Restraints Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or asdirected by the Engineer including preparation of ground, fetching of sods and watering as per Technical Specification Clause 309. Br. No. 4/1 Road from Sikdamakha to Pantaloo (Span 1 x 15)