Construction of Roads in RVDEC Keorak in Kaithal Distt

Amount

Earth work in excavation in foundations, trenches etc. in all kinds of soils, not exceeding 2 Metres depth including dressing of bottom and sides of trenches, stacking the excavated soil, clear from the edge of excavation and subsequent filling around masonry, in 15 cm layer with compaction, including disposal of all surplus soil, as directed within a lead of 30 Metres (HSR 6.6)

Cement Concrete 1:6:12 with brick ballast 40 mm nominal size in foundation & Plinth (HSR 10.30)

Cement Concrete 1:4:8 with stone aggregate 20mm nominal size in foundation and plinth. (HSR 10.38)

Precast Cement Concrete 1:2:4 with stone agg. 20 mm nominal size in Kerbs and the like items, finished smooth with 6 mm thick cement plaster 1:3 on exposed surface including form work, placing and fixing in position, complete at the ground level or in first storey (HSR 10.77)

Cement concrete 1:1½:3 with stone agg. 20 mm nominal size for reinforced concrete work in slabs with inclination not exceeding 25 degree with horizontal, excluding steel reinforcement, but including centering and shuttering, laid in position complete in all respects (HSR 10.82 + 10.95 (a))

Providing and laying 80mm 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 a bed of 30mm thick fine sand complete in all respect. (HSR 10.159). (Note:- Reputed make Paver Block Only ISI marked will be used as approved by Engineer-in-Charge).

First class brick laid in cement sand mortar 1:5 in foundation and plinth. (HSR 11.3)

First class brick laid in cement sand mortar 1:4 in foundation and plinth. (HSR 11.4)

Providing fixing PVC Rain water pipe 6Kg Pressure of ISI mark in cement mortar during masonry work. (a) 100 MM dia PVC pipe 6 Kg. Pressure. (HSR 13.89 (a)) (Note:- Reputed make PVC Pipe such as Supreme, Finolex, Price will be used as approved by Engineer-in-Charge).

Providing fixing PVC Rain water pipe 6Kg Pressure of ISI mark in cement mortar during masonry work. (b) 150 MM dia PVC pipe 6 Kg. Pressure. (HSR 13.89 (b)) (Note:- Reputed make PVC Pipe such as supreme, Finolex, Price will be used as approved by Engineer-in-Charge).

12 mm thick cement plaster 1:4 (HSR 15.5)

Cement pointing 1:2 deep variety on brick and tile work. (HSR 15.60)

Applying priming coat with cement primer & Painting two coats with ready mixed exterior paint in all shades on newly plastered or concrete exterior surfaces. (HSR 16.25 + 16.26) (Through Rate)

Wrought iron and mild steel ladders, framed grills, gratings etc., with ends of bars rivetted or forged framed window guards, barred iron doors, etc., including fixing in position. (HSR 18.10)

Steel reinforcement TMT bars FE-500 EQR / FE-500 D grade or more for RCC work, where no included in the complete rate of RCC including straightening, bending, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. and placing in position complete in all respects for all heights / depths / storeys / basements etc. 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 for binding and placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. (HSR 18.22)

Wire crates 1.20m X 1.20m from all directions of G.I. Wire, filled with boulders with square-cut faces, against the wire- (a) 4.00 mm dia , G.I. Wire, 25cm X 7.5 cm mesh (diagonal wise) (HSR 23.38 (a))

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below. (a) Top layer Fine sand screened, cleaned and washed and graded (effective size 0.2 to 0.4 mm with uniformity coefficient 2.0 to 3.0) from Ghaggar or other approved source (HSR 28.50 (a))

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below. (b) Second layer Coursed sand screened, cleaned and washed and graded from 3 mm to 6 mm (from Ghaggar or approved equivalent quarry) (HSR 28.50 (b))

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below. (c) Third layer Bajri (coursed) screened and washed graded from 20 mm to 25 mm (from Ghaggar or approved equivalent quarry) (HSR 28.50 (C))

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below. (e) Bottom layer (e) Broken stone, screened, washed and graded from 50 mm to 75 mm (from Ghaggar or approved equivalent quarry) (HSR 28.50 (e))

Providing, lowering, cutting, jointing and testing RCC pipe Class NP-3 as per IS 458-2003 with Spigot and Socketed joints manufactured with ISI marked Sulphate Resistance Cement as per ISI 12330 with rubber rings ISI marked, antitermite as required at site, into trenches for all depths and laying out the same to correct alignment, gradients and levels including dressing and trimming and cutting of concrete beds and sides of trenches, if required, jointing with rubber rings in trenches and jointing with 1:1½ cement sand mortar and with end dowels filled with 1:1½cement sand mortar and finishing the joints at an angle of 45 degree with faces of spigot of socket joint cutting and finishing the cut surface to a uniform finish etc as fully described in HSR item No. 29.38, 29.44, 29.45 & 29.46 including cartage, loading and unloading complete in all respects. The internal diameter of the sewer being. (HSR 29.96 (v))

E/Work in embankment with soil of minimum CBR of 5% obtained from borrow pit with all lead and lift transporting to site, spreading, grading to required slow and compacted to meet requirement of table 300-2 of MORT&H specification Class No. 305. The finished road surface will be as per X-section approved by Engineer-in-Charge. At no place, sub grade of raised road will be less than 1.00 mtr above adjoining NSL. NSL for a block of 100mtr will be worked as mean of 6 levels taken on 20 m center to center length of road. These six levels are at three location on both side one at edge row. Other at 5 m and 10 m away from row. In case the quantity of earth work calculated with NSL and finished level found to be less than 4560 Cum. Then actual quantity (less than 4560 Cum) will be paid. In case quantity worked out to be more than 4560 Cum, then only 4560 Cum will be paid Excess quantity shall be incidental to work and nothing extra will be paid. NS)

Providing and laying 100 mm thick granular sub base consisting of filter layer confirming to Table 400.1 Grading - III of MoRT&H 5th edition, mixing in a mechanical mix plant at OMC, carriage of mix material to the site of work, spreading in uniform layer with motor grader on prepared surface and compacting with vibratory power roller to achieve desired density complete as per clause No. 401 of MoRT&H specifications. 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. Material to be used and operations of manufacturing shall be approved by engineer. (NS)

Providing and laying 100 mm thick granular sub base consisting of drainage layer confirming to Table 400.1 Grading –VI of MoRT&H 5th edition, mixing in a mechanical mix plant at OMC, carriage of mix material to the site of work, spreading in uniform layer with motor grader on prepared surface and compacting with vibratory power roller to achieve desired density complete as per clause No. 401 of MoRT&H specifications. 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. Material to be used and operations of manufacturing shall be approved by engineer.(NS)

Providing & laying 75 mm thick (Compacted) stone metal (G-I) 63 to 45mm gauge wearing coat to Water Bound Macadam in layer of 75mm each using screening type 'B' compacting with 3 wheeled steel roller/vibratory roller to achieve the desired density including lighting, guarding barricading and maintenance of diversion etc. as per clause No.404 of MoRT&H specifications of road & bridges (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respect. (N.S.) Note: - 1.Only crushed stone metal material should be used. No local earth/ natural occurring 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 the engineer. (NS)

Providing & laying 75 mm thick (Compacted) stone metal (G-II) 53mm to 22.4mm gauge wearing coat to water bound macadam in layer of 75mm each using screening type ‘B’ compacting with 3 wheeled steel roller/vibratory roller to achieve the desire density including lighting, guarding barricading and maintenance of diversion etc. as per clause No.404 of MoRT&H specifications for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects.(N.S.) Note: - 1.Only crushed stone metal material should be used. No local earth/ natural occurring 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 the engineer.

DSR Items:- Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, reparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per irection of Engineer-in-charge, upto 90 metre depth below ground level (DSR No. 23.1.1.3) 400 mm dia

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality Circular shape 450 mm internal diameter (DSR No. 19.19.1.3)

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge 200 mm nominal size dia (DSR 23.3.3)

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 200 mm nominal size dia (DSR 23.4.3) Note:- 1. In Case of any difference in the unit & nomenclature of any of the HSR / DSR Items of Civil, PH work depicted in this DNIT and that given in HSR, the unit and nomenclature given in HSR shall be applicable. 2. Only reputed make material will be used (make/ brand exhibited in HSR/DSR and exhibited in approved standard document) as apporved by Engineer-in-charge, while executing various items / work at site.

Ms Subhash Chander and Co Kaithal

Sandeep Kumar, Contractor