Improvement of Borpukhuripar Village Road

Amount

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 1000m 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 non throney jungle.

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

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) From private land

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.

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 80-100kN static roller in stages to proper grade and camber applying and brooming stone screening/binding materials to fillup the interstices of coarse aggregate, watering and compacting to the required density. Grading II as per Technical Specification Clause 405 A. By manual means. (i) WBM Gr.-III material.

Providing and laying of Interlocking Concrete Block Pavement with cement concrete paving blocks as per IS:15658-2006 of thickness 80mm and 28 days compressive strength not less than 140 N/mm2 over a layer of bedding sand of compacted thickness 30mm laid over prepared base complying to grading specified in Table 1500-6 to fill up the gaps between blocks including construction of edge restraint on either edges complete as per drawing and Technical Specification Clause 1504.

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 ii) Ordinary Kilometre Stone (Precast)

Providing and fixing of typical informatory sign board with logo as per MORD specifications and drawing. Three MS plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 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 75mm 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 middle plate by 47mm x 47 of 12 SWG steel plate tube. All MS will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mix sinthetic enamel paint of superior quality in required shade and color. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paints as per drawing clause 1701 and Annexure 1700.1

Plantation at both side of the road including maintenance.

Providing and fixing semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5mm thick MS sheet duly stove white color in front, grey color in back with red reflective border of 65mm width and required letters and figures with reflective tape engineering grade as per clause 1701.3.9 of MORD for rural roads of required shade and color supported and welded on 47mm x 47mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600m, 600mm below ground level as per approved drawing Cl. 1701.2.2. (i) 800mm x 600mm rectangular

(ii) 60cm equilateral triangle.

Construction of RCC Slab culvet... Earth work in excavation for structures as per drawing and technical specifications clause 305.1... including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m dressing of sides and bottom and backfilling in trenches with excavated suitable material. 1) Ordinary Soil A. Manual means (without dewatering) (i) Upto 3.0m depth

Laying bedding on well compacted sand as per Cl. 1105.

Providing concrete for plain/reinforced concrete in open foundations... With natural gravel PCC grade M10 Nominal Mix 1:3:6 for return wall

Providing concrete for plain/reinforced concrete in open foundations... With natural gravel PCC grade M15 Nominal Mix 1:2.5:5.5 for return wall

Brick masonary work in cement mortar in foundations complete as per drawing and technical specifications clause 600, 1202, 1203. (1.3)

RCC Gr. M-15 sup str. B. With N. Gravel II RCC Gr. M25 (a) Upto 5m for deck slab

Providing and applying cement concrete wearing course M30 Grade.

Providing weep holes in brick/stone masonry

Supplying, fitting and placing HYSD bar reinforcement super structure for RCC deck slab

Providing and laying shaded inetrlocking concrete block pavement having thickness 80mm as per IS 15658, 2006 compressive strength 47.2 N/mm

Granular sub base by providing well graded material Gr-II

Plastering with cement mortar (1:4), 15mm thick on brick work in sub structures as per technical specification.

MD.Alaluddin

Sri Arun Kalita

SUDHAN SAIKIA C/O FLOORING AND FURNISHING

Girindra Kumar Bhuyan

M/S NATIONAL BUILDERS

KAUSHIK SAIKIA

Suraj Kr. Basumatary

RUPAMJIT SAHARIA