CCP in village Barhana

Amount

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

Compaction of & preparation of sub grade including loosening, levelling of earth 225 mm thick 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. (HSR 17.5.3)

Providing and laying 150 mm thick granular sub base with coarse Graded Material - Grade-I (400.2) Construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density, complete as per clause 401.of MORT&H specifications. Grade-I material (HSR 17.15.1) 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.

Construction of 100 mm 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, as per clause 601 of MORT&H specifications (HSR 17.44) Note:- Minimum Cement concrete content for this item will be 150 Kg. per cum of concrete as per approved job mix formula. If the cement content is more than 150 Kg. / Cum, then the extra cement will be incidental to work and nothing shall be payable on this account.

Providing and applying tack coat with penetration grade bitumen VG - 10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications (Based on HSR 17.26.2)

Providing and laying bituminous macadam 50 mm thick with Drum type hot mix plant using crushed aggregates of specified grading premixed with bituminous binder VG - 30 @3.4% transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction complete as per technical clause 504 of MORT&H specifications (Based on HSR 17.27.2). Note:- If bitumen required is this account more than 3.40% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.

Construction of 300 mm un-reinforced M-40 grade concrete pavement with dowel jointed, over a prepared sub base with 43 grade OPC cement concrete coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a fully computerised batching and mixing plant as per approved mix design, transported to site in transit mixer with a fixed form, 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, complete as per clause 602 of MORT&H specifications. (Minimum content of cement 440 Kg./Cum) ( Based on HSR 17.45.6) Note:- Minimum Cement concrete content for this item will be 440 Kg. per cum of concrete as per approved job mix formula. If the cement content is more than 440 Kg. / Cum, then the extra cement will be incidental to work and nothing shall be payable on this account.

Providing and Laying 80 mm thick ISI marked lntertocking 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)

Reinforced cement concrete M25 grade Village Board size 1.85x0.90 x 0.075 m of standard design, fixing in position including painting and printing etc complete as per PWD Specification minimum reinforcement 16 Kg., Embedded in ground upto 55 cm, in M-15 concrete foundation 600x700x145mm , as per Haryana PWD Specification. (HSR 34.27.5)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m- All kind of soil (HSR 4.14)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - CC 1:2:4 (1 cement : 2 coarse sand (zone-Ill) : 4 graded cum stone aggregate 20 mm nominal size) (HSR 6.1.2)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - CC 1:4: 8 (1 Cement : 4 coarse sand (zone-Ill) : 8 graded cum stone aggregate 40 mm nominal size) (HSR 6.1.6)

Reinforced cement concrete work 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 with 1: 1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size). (HSR 6.16)

Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. (HSR 6.22.2.3) All works up to Plinth Level M-10 grade plain cement concrete (cement content considered @ 220 kg/cum)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge with Extra for providing richer mixes up to plinth and at all floor levels (HSR 6.26.1) providing M-30 grade concrete instead of M-25 grade BMC/ RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum)

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 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 above 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, over1aps, 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. Thermo-Mechanically Treated bars of grade Fe-500D (HSR 6.33.6)

Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement: 4 coarse sand) (HSR 7.21.1)

Providing and laying of conglomerate floor 50mm thick cement concrete topping 1:2:4 (HSR 10.7)

12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) (HSR 11.5.3)

Rajinder Singh Contractor