Providing 80mm Interlocking Paver Block on Berms and side drain on Ambala Baraula Road at Ambala City in Ambala District (Ambala City Constituency) (Road ID 9)

Amount

Excavation for roadwork in soil by mechanical means including cutting, trimming bottom and side slope, in accordance with requirements of lines, grades and cross sections, including breaking of clods within all lifts and any lead as per technical clause 301 of MORT&H specifications. (HSR 17.74)

Compaction & preparation of sub grade including loosening, levelling of earth top layer, rough dressing of soil, final dressing of earth to give level, camber, watering, rolling with road roller, compacting the bed to achieve minimum dry density as given in the Table 3000-2 as per technical clause 305 of MORT&H specifications (Based on HSR 17.5.3)

Providing & laying Granular sub base with Coarse Graded material – Grading – I (Table :- 400-2) Construction of granular sub-base by providing coarse graded material, spreading in uniform layer with motor grader on prepared surface, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve desired density, complete as per clause No. 401 of MoRT&H specifications. Grading I material. Note: - 1. Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by engineer. (Based on HSR 17.15.1)

Providing and Laying 80 mm thick ISI marked interlocking Paver Blocks conforming to IS 15658:2006/IRC SP 63: 2004 of all shapes and colours in design mix cement M 40 over the bed of 30 mm thick fine sand complete in all respect. (HSR 17.69.2)

Providing and laying of cement concrete blocks of size 0.450 m x 0.300 m x 0.15 m of cement concrete (C.C) M30 grade and spreading 25 mm thick sand underneath filling joints with sand on existing W.B.M./G.S.B. base as per technical specification clause 1503 (HSR 17.66.1)

Earth work in excavation in all kind of soil by mechanical means Hydraulic excavator in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to any, including getting out the excavated soil and disposal of surplus excavated soil as directed by Engineer-in-charge, within any lead. (HSR 4.14.1).

Providing and laying in position cement concrete of specified grade 1 :4: 8 with stone aggregate 40 mm nominal size excluding the cost of centering and shuttering, complete in all respect. (HSR 6.1.6)

Providing and laying in position specified grade of reinforced cement concrete 1 :1 ½ : 3 with stone aggregate 20 mm nominal size excluding the cost of centering, shuttering, finishing and reinforcement. (HSR 6.14.1)

Reinforced cement concrete 1:1 ½:3 with stone aggregate 20mm nominal size work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor four level, excluding cost of centering, shuttering, finishing and reinforcement. (HSR 6.15.1)

Providing and laying Reinforced cement concrete 1:1½:3 with stone aggregate of 20mm nominal size in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor four level, excluding the cost of centering, shuttering, finishing and reinforcement. (HSR 6.16)

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. (HSR 6.29.2)

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform (HSR 6.30.3)

Steel reinforcement Thermo-Mechanically Treated bars of grade Fe-500D or more for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level. Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work, excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. (HSR 6.33.6)

Provision for removal of slush, dewatering & disposal of slush complete in all respect (HSR 6.66)

Providing and fixing advance Direction sign board 900x900 square as per IRC 67- 2012 with retro reflective Sheeting Class C, as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4 mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012. (HSR 34.12.1)

Reinforced Cement Concrete 1:1½:3 studs of standard design, fixed in position, i/c finishing with exterior paint & primer coat & one 100mm wide retro reflective prismatic band consisting of 3mm ACP having high intensity micro prismatic sheeting confirming to IRC: 67:2012 on it duly fixed with 5 numbers 2” long screws with roller plug complete in all respect.

Note :- i) In case of any difference in the unit & nomenclature of any of the HSR items depicted in this DNIT and that given in HSR, the unit and nomenclature given in HSR shall be applicable. ii) In case of any difference in the unit of any Non – schedule items depicted in this DNIT and the conventional unit of that N.S. item as per practice in this Department, the conventional unit as per practice shall be applicable.

manoj kumar contractor

VINOD SAHARAN CONTRACTOR