Package No. STBR/SOPD-G/NAOBOICHA/01 Construction of Bridge No. 9/1 on Kherkata river at Tamargaon in Lakhimpur District under Dhakuakhana and Naoboicha Territorial Road Division, Dhakuakhana under SOPD-G for the year 2024-25 in Naoboicha LAC

Amount

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.I) In Ordinary Soil B. Mechanical means.i) Depth up to 3.00 m (without dewatering)

Providing and constructing temporary island 16 m diameter for construction of well foundation for 8m dia. Well.B. Depth of water 4.0 m and height of islnd 4.50 m

Providing and construction one span service road 10 m wide to reach island location to another pier location.

Providing and laying of cutting edge of mild steel weighing 40 K.G. per meter for Well foundation complete as perv drawing and as per clause 1200 &1900 of MORTH specifications .

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. A. Well Curb II) RCC M - 25 grade Case - I : Using concrete mixer.

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. B. Well steining Iv) RCC M- 25 grade Case I : Using concrete mixer.

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. C. Bottom Plug Concrete to be placed using tremie pipe. II) PCC grade M-25 Case - I : Using concrete mixer.

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork.D. Intermediate plug II) PCC grade M - 25 Case - I : using concrete mixer.

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. E. Top plug III) PCC grade M-25 Case - I : using concrete mixer.

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork.F. Well Cap II) RCC M - 25 grade Case - I : using concrete mixer.

Sinking of 6 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 rekonewedfrom bed level.A. Sandy soil I) Depth below Bed level up to 3.0m

Sinking of 6 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 rekonewedfrom bed level.A. Sandy soil II) Beyond 3.0 m upto 10.0 m

Sinking of 6 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 rekonewedfrom bed level.A. Sandy soil III) Additional depth beyond 10 m up to 20 m

Sinking of 6 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 rekonewedfrom bed level.A. Sandy soil IV) Additional depth beyond 20 m up to 30 m a) Without Kentledge

Sinking of 7m external diameter Well throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil I) Depth below Bed level up to 3.0m

Sinking of 7m external diameter Well throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil II) Beyond 3.0 m upto 10.0 m

Sinking of 7m external diameter Well throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil III) Additional depth beyond 10 m up to 20 m

Sinking of 7m external diameter Well throgh all types of soil ( other than pneumatic method of sinking ) complete as per Drawing as per MORTH Section No. 1200 .A. Sandy soil IV) Additional depth beyond 20 m up to 30 m a) Without Kentledge

Sand filling in wells complete as per drawing and technical specifications

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

Plain/ Reinforced Cement Concrete in substructure complete as per Drawing and Technical Specifications as per MORTH Section. 1500, 1700 , 2200 E) RCC Grade M 20 I) Height up to 5.0 m Case-I : Using Concrete Mixer

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

Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) Section IX complete, including all accessories as per drawings and technical specification Clause 1207.1

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification' including steel shuttering formwork.II. RCC grade M - 35 Case I : Using concrete mixer For T beam and slab,2) Height 5.0m to 10.0 m

Reinforcement in Super Structure: Supplying, fitting and placing TMT conforming to IS:1786 Fe 500 D reinforcement in super-structure including splicing complete as per drawing and technical specifications (a) TMT-IS 1786 ( Fe-500 D) 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 Specifications

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications.

Drainage Spouts complete as per drawing and Technical specification

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/Jindal panther steel/ Shyam steel or equivalent)

Elastomeric Slab Seal Expansion Joint (Providing and laying of an elastomeric slab steel expansion joint, catering to right or skew (less than 20 deg., moderately curved with maximum horizontal movement upto 50 mm, complete as per approved drawings and standard specification to be installed by the manufacture/supplier or their authorisedrepresentative ensuring compliance to the manufacturers instructios for installation and clause 2506 of MORTS&H specification of bridge works.)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 I. Granular material Quantity = 7.5 x 1.50 x 3.56 = 40.05 Cum

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5m , transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with a lead upto 1000m as per technical specification clause 301.5 . I) From private land

Construction of subgrade and earthen shoulder with approved materials obtained from borrow pits with all lifts and leads transporting to site, spreading grading to required slope and compected to meet requirement of table 300.2 with lead upto 1000m as per technical specifications clause 303.1 . I) From private land

Construction of granular sub base by providing well gaded 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 specifications clause 401. (A)By Mixed in Placed Method: (ii) For grading II material

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 cember, aplying and brooming stone screening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required dansity as per technical specifications clause 405 . Hand broken mental from river boulder. Using stone screening A. By manual means. Grading No -II

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 cember, aplying and brooming stone screening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required dansity as per technical specifications clause 405 . Hand broken mental from river boulder. Using stone screening A. By manual means. Grading No -III

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

(i)Tack Coat III :- 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.

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam 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 @ 4.0 to 4.5% by weight of total mix and filler transporting the hot miox 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. 507. 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) A With 60/70 or VG-30 grade bitumen (ii) for Grading II (19 mm nominal size)

Bituminous Concrete: Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % 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.509. 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) A With 60/70 or VG-30 grade bitumen (ii) for Grading II (13 mm nominal size)

Metal Beam Crash Barrier, Type - A: "W" Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2m center to center, 1.8 m high, 1.1m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixedon the vertical post with a spacer of channel section 150mm x 75mm x 5mm, 330mm long complete as per clause 810.)

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 Edge marking(100mm wide)Qtty:- 2 x800 x 0.1 = 160 sqm.

Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighing not less than 40 kg each.as per Clause No. 2503 of MORTH Specification of Roads and Bridge Works.

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment, complete as per drawing and Technical Specifications of Clause 2504 of MORTH Specification of Roads and Bridge Works. A) Stone / Boulder

Providing and laying filter materials underneath pitching in slopes complete as per drawing and Technical Specifications as per Clause No. 2504 of MORTH Specification of Roads and Bridge Works.

M/S MAM INFRASTRUCTURE (BID ID -257696)