Remaining Work of Reconstruction of Pakur (Gokulpur) (in 27th km of Littipara-Pakur Road) to Ishakpur (Dewanpeer) Road (Total Length-4.775 km), under Road Division, Pakur for the year 2023-24.

Amount

Clearing and Grubbing Road Land (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. Vide RCD SOR- 2.03 (i) B

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 Rand scaffolding wherever necessary, sorting the dismantled B material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres). Dismantling Brick / Tile work to cement mortar. Vide RCD SOR- 2.04 (i) B

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 Rand scaffolding wherever necessary, sorting the dismantled Bmaterial, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres). Lime /Cement Concrete. By Manual Means. Cernent Concrete Grade M-15 & M-20. Vide RCD SOR- 2.04 IB

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 Rmaterial, disposal of unserviceable material and stacking the B serviceable material with all lifts and lead of 1000 metres). By Mechanical Means for items No. 202(b) & (c). Prestressed/ Reinforced cement concrete gradę M-20 & above. Vide RCD SOR-2.06

Excavation in Soil using Hydraulic Excavator and Tippers with Disposal upto 1000 metres. Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m. Vide RCD SOR-3.06

Construction of embankment with approved materials, deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2. Rate per cum after adding royalty@Rs 27.48/cum. Vide RCD SOR-3.17

Granular Sub-Base with Coarse Graded Material (Table:- 400-2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared DR surface, mixing by neix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401). for grading-V Materia. Vide RCD SOR-4.01B(v)

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-C Type XI retro reflective sheeting fixed over 2mm thick aluminium sheeting vide clause 801.3, 3/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 60 cm x 45 cm rectangular. Vide RCD SOR-8.04 B (xii)

Overhead Signs (Providing and erecting overhead signs with a corrosion resistant aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause 802.2 and 802.3 and installed as per clause 802.7 over a designed support system of aluminium alloy or galvanised steel trestles and trusses of sections and type as per structural design requirements and approved plans). Truss and Vertical Support. Vide RCD SOR-8.07 A

Plain/Reinfoced Cement concrete in open foundation complete as per drwaing and technical specifications. RCC Grade M20 using batching plant, transit mixture & Concrete pump. Vide RCD SOR-12.8 C case-I

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications. Vide RCD SOR-12.42

Fixing of reflective sheeting including all cost of materials and fitting charge complete works as per specification and direction of E/I. Vide -NS

Excavation for strucutres 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. Mechanical Means Depth upto 3 m. Vide RCD SOR-12.01 B (i)

Plain/Reinfoced Cement concrete in open foundation complete as per drwaing and technical specifications. PCC Grade M15 using batching plant & Concrete pump, Vide RCD SOR-12.08 A Case I

Stone masonry work in cement mortar 1:3 in foundation complete as per drawing and technical specifications. Random Rubble masonry (coursed/uncoursed). Vide RCD SOR-12.07 B

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and technical specifications Random Rubble Masonry (Coursed/uncoursed). Vide RCD SOR-13.04A

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M25 Using Batching Plant, Transit Mixer and Concrete Pump. Vide RCD SOR-14.01 B (i) (p)

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. Vide RCD SOR-14.04

Plain/Reinforced cement concrete in sub-strucutre complete as per drawing and Technical specifications PCC Grade M20 Height upto 5m PCC Grade M20 using batching plant, transit mixer & concrete pump. Vide RCD SOR-13.05 B (p)

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. Vide RCD SOR-14.02

Brick masonry work in 1:3 in substructure complete excluding pointing and plastering, as per drawing and Technical Specifications. Vide RCD SOR-13.01

Plastering with cement mortar (1:3) on brick work in substructure as per technical specifications Vide RCD SOR-13.03

Painting Two Coats on New Concrete Surfaces (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces). Vide RCD SOR-8.08

Providing and laying of filter media with granular materials/stones crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment , wing wall and return wall to the full height compacted to a firm condition complete as per drwaing and technical specification. Vide RCD SOR-13.10

Filler joint Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications. Vide RCD SOR-14.17(iii)

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 per cent bitumen by weight, Vide RCD SOR-14.17(iv)

Plain/Reinforced cement concrete in sub-strucutre complete as per drawing and Technical specifications RCC Grade M20 Height upto 5m RCC Grade M20 using batching plant, transit mixer & concrete pump. Vide RCD SOR-13.05 E (p)

Supplying, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specifications. Vide RCD SOR-13.06

Providing Tar Phelt Cushion under the deck slab -do-do-all complete job. Vide - As Per DPR

Numbering and writing the culvert no. etc. -do-do- all complete. Vide- As Per TS

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. Vide RCD SOR-16.01

PCC 1:3:6 in Foundation Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Vide RCD SOR-12.04

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M30 Using Batching Plant,Transite Mixer and Concrete Pump. Height upto 5m. Vide RCD SOR-14.01 C I (p)

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. Vide RCD SOR-6.01

Cement Concrete Pavement Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with approve grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing ). Vide RCD SOR-6.02

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 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811) Vide RCD SOR-8.23 A

Add 18% GST (In Basic Rate must fill 18)

Add 1% Labour Cess (In Basic must Rate fill 1)

M/s ALAM CONSTRUCTION

N J P STONE WORKS

Ms Jaimata Dee Construction