Tinsukia/CRIF/2023-24/06 Improvement and Upgradation of Jagun to Brahmajan Road via Kothasema Tekeri

Amount

Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. Girth from 300 mm to 600 mm

Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. Girth beyond 600 mm to 900 mm

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness. In area of light jungle

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres) Plain Cement concrete structures

Removing all types of Hume pipes and stacking within a lead of 1000m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 of Specification of Rural Roads. Above 900mm dia

Excavation in Soil using Hydraulic Excavator CK90 and Tippers with disposal upto 1000 metres (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 within all lifts and lead upto 1000 m)

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrowpits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 (Including cost of testing of materials at site and laboratory as directed by the deptt.) Note: Earth (CBR not less than 8%) for embankment (a) from private land

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (a), (Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

Plant Mix Method (Construction of granular sub-base by providing clos egraded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per cl.401 (Including cost of testing of materials at site and laboratory as directed by the deptt.) GSB - Drainage Layer - For grading-II Material

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mixplant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sb-base/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density (including carriage of mixed materials upto 10.0 Km. initiallead from mixing plant)

Prime coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60kg/sqm using mechanical means.) (Including cost of testing of materials at site and laboratory as directed by the deptt.)

Providing and applying Tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom. (Including cost of testing of materials at site and laboratory as directed by the deptt.)

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam (Gr.-II) 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 hydro static paver finisher with sensor control to the reqd. grade, lavel and alignment, rolling with smooth wheeled, vibratory and tandemrollers to achieve the desired compaction as per MoSRT & Hcl. no.507 complete in all respect. (including carriage of mixed materials upto10.0 Km initial lead from mixing plant) (Including cost of testing of materials at site and laboratory as directed by the deptt.)

Bituminous Concrete (Providing and laying bituminous concrete (Gr.-II) 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 hydro static 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&Hcl.no.509. complete in all respect. (including carriage of mixed materials upto 10.0 Km initial lead from mixing plant) (Including cost of testing of materials at site and laboratory as directed by the deptt.)

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4 mm supported on amild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing and sign. (All the Steel work must be Tata/Sail/ or any other approved brand) 90 cm equilateral triangle Cautionary Sign

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4 mm supported on amild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing and sign. (All the Steel work must be Tata/Sail/ or any other approved brand) '60 cm circular 'Mandatory Signs

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4 mm supported on amild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing and sign. (All the Steel work must be Tata/Sail/ or any other approved brand) 80 cm x 60 cm rectangular

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on an angle iron of 25x25x4 mm supported on amild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing and sign. (All the Steel work must be Tata/Sail/ or any other approved brand) Ordinary Kilometer stone (Precast)

Providing and laying of hot applied thermoplastic compound 2.5mm 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 Lane/centreline/edge marking/transverse and any other marking

Printing new letter and figures of any shade (Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade) English and Roman

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 back filling with approved materials.

Plain/Reinforced cement concrete in open foundation complete as drawing and technical specifications. PCC M20

Plain/Reinforced cement concrete in open faoundation complete as per drawing and technical specifications. RCC Grade M-25,

Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in faoundation complete as per drawing and technical specifications. (b) TMT-IS 1786 ( Fe-500 D) Secondary Producer (ISI approved)

Aluminium alloy or galvanized steel stretles and trusses of sections and tied as per structural design requirements and approved plans.

Providing and erecting and place identification retro-reflectorised sign as per IRC-67 made of encasulated lense type reflective sheeting vide clause No. 801.3, fixed over aluminium sheeting, 2mm thick with area exceeding 0.9 sqm supported on a mild steel single and angle iron post 75x75x6mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45x45x60 cm, 60 cm below ground level as per approved drawing.

Planting of Trees and their Maintenance for one 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 one year.

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,backfilling with approved material. I. Ordinary Soil (A) Manual means (i) Without dewatering (i) Up to 3m depth

Plain Cement Concrete M15 in leveling course below open foundation of Head Walls as per drawing and Technical specification clause 1109.

Supplying fitting and placing uncoated TMT bar reinforcement in foundation complete as per drawing and technical specifications as per MORTH section no.1600

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. (N) Without plasticiser (A) RCC Grade M25

Back filling behind abutment, wing wall and return wall/ Drain Wall complete as per drawing and Technical specification. (B) Sandy material

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

Excavation for Structures (Earthwork 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) upto 3m depth

Plain/Reinforced cement concrete (M-15) in open foundation complete as per drawing and technical specification including steel shuttering formwork.

Plain/Reinforced cement concrete (M-30) in open foundation complete as per drawing and technical specification including steel shuttering formwork.

Supplying, fitting and placing TMT IS:1786 Fe500D 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)

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification (b) Random Rubble Masonry

Plain/Reinforced cement concrete (M-30), in substructure complete as per drawing and technical specification and steel shuttering formwork

Supplying, fitting and placing TMT IS:1786 (Fe500) bar reinforcement in sub-structure complete as per drawing and technical specifications TMT-IS1786 (Fe-500D) Primary Producer (TATA /SAIL /EsserSteel/ Jindal panther steel/ Shyam steel or equivalent)

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause2504.2.2. of MoRTH specifications to a thickness of not less than 600mm with smaller size to wards the soil and bigger size towards 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.

Furnishing and Placing Reinforced / Prestressed cement concrete (M-25) in super-structure as per drawing and Technical Specification including steel shuttering formwork.

Furnishing and Placing Reinforced / Prestressed cement concrete (M-30) in super-structure as per drawing and Technical Specification including steel shuttering formwork.

Reinforcement in Super Structure: Supplying, fitting and placing TMT conforming to IS:1786 Fe500D reinforcement in super-structure including splicing 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)

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, Wing wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per drawing and Technical specification

Drainage spouts complete as per drawing and Technical specification

Burried Joint (Providing and laying a burried expansion joint, expansion gap being 20mm, covered with 12mm thick, 200mm wide galvanised wieldable structural steel plate as per IS:2062, placed symmetrical to centre line of the joint, resting freely over the top surfaces of the deck concrete, welding of 8 mm dia, 100 mm long galvanized nails spaced 300mm C/C along the centerline of the plate, all as specified in clause 2604.)

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

Painting on concrete surface (Providing and applying 2coats 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

Painting on concrete surface (Providing and applying 2coats 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 RCC Railing

Printing New Lettering and Figures of any Shade Printing new letter any figures of any shade with synthetic enamle paint black or any other approved colour to give an even as per drawings and technical specification clause 1701 ii) English and Roman

Excavation for structures : Earth work in excavation for foundation of structures as per drawings and technical specification clause 305.1, including setting out, construction of shoring and bracing, removal of stumps and other deeleterious matter and disposal up to 50m,, dressing of sides and bottom and back filling in trenches with excavated suitable material. (ii) 3m to 6m depth

Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specification and removal of excavated earth with all lifts and lead upto 1000m.(Pile diameter-1000mm)

Pile load test on single vertical pile in accordance with IS:2911 (Part-IV) a) Initial and routine load test

Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification of MORTH Section 1100,1500&1700 B. RCC Grade M25 ( Using Concrete Mixer)

Providing and laying of PCC M15 levelling course 100mm thick below the pile cap as per drawing and technical specification of MORTH Section 1100 & 1700

Supplying , fitting and placing TMT bar reinforcement in foundation complete as per drawing and Technical Specifications clause 1000 & 1202.

Providing and constructing temporary island for construction of pile foundation with depth of water upto 4.0m complete as per technical specification

Providing and construction of one span service road to reach island location from one pier location to another pier location

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 F. a. RCC Grade M25 (With Natural Gravel) I) Height up to 5.0m

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

Backfill behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8 i. Granular material.

Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83(pt.II) section IX complete including all accessories as per drawing and Technical Specification clause 1207.1.

Furnishing and placing reinforced / Prestressed cement concrete in superstructure as per drawing and Technical Specifications at clause 800,1205 and 1205 . A with crushed Stone. B. RCC Grade M25 ( Using Concrete Mixer) (p) Height up to 5.0 m

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 laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and technical specifications clauses 800 and 1206.3. (B) With crushed stone.

Construction of RCC railing of M25Grade in cast insitu with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 centre to centre spacing between vertical post not to exceed 2000mm as per drawing and technical specifications clauses 800,900 and 1208.3.

Drainage spouts complete as per approved drawings and technical specification clause 1209.

Burried Joint (Providing and laying a burried expansion joint, expansion gap being 20mm, covered with 12mm thick, 200mm wide galvanised wieldable structural steel plate as per IS:2062, placed symmetrical to centre line of the join, resting freely over the top surface of deck concrete, welding of 8mm dia. 100mm long galvanised nails spaced 300mm c/c along center line of the plate, all as specified in clause 2604.

PCC M15 ordinary grade (1:2.5:5) in levelling course below approach slab complete as per drawing and technical specifications clause 800 &1211

Providing and fixing 20mm thick compressible fibre board in expansion joint complete as per drawing & Technical Specification clause 2605.

RCC approach slab including reinforcent and form work complete as per drawing and technical specifications clauses

Carrying out SSI and preparation of DPR including design and drawing of bridge including approaches and protection complete as directed by the Engineer. A) For Bridge length less than 50 m.

Providing and laying pitching on slopes laid over prepared filter media as per drawing and Technical Specification Clause 1302 (i) Stone/Boulder

Providing and laying filter material underneath pitching in slopes complete as per drawing and Technical Specification Clause 1302

Proiding and laying boulder apron for bed protection with stone boulder of minimum size and weight as per table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specification Clause 1301

M/S Badri Rai & Company

M/S Pragati Enterprise

SHREE GAUTAM CONSTRUCTION CO. LTD.

Sanjib Deka & Rajib Chouhan JV

KAUSHAL SHARMA