||Milling of distress bituminous layer upto 70mm depth in a single pass with suitable milling machine (capable of milling @ 200-300 sqm area per Hr.) fitted with loading conveyor for loading the milled material directly on the trucks i./c hauling and stock piling the reclaimed material near the central recycling plant or reclaiming to bring to required specification to reuse with the approval of Engineer-in-Charge for safe disposal with all leads and lifts complete in all respects. Note I: - The quantity of reclaimed bituminous mix material shall be a recovery item as mention in BOQ item No. 20
||Dismantling of existing CC block pavement including transporting and stacking usable block along road side and dispose unusable blocks outside PWD land or desired by Engineer (NS)
||Dismantling of road including, soiling and wearing coat, screening, GSB, brick soiling etc. complete upto top of existing sub grade level and stacking of old serviceable material, complete in all respect. (NS) Note: Dismantling upto top of sub grade (av depth 300 mm) .
||Construction of embankment, sub grade upto 300 mm against dismantling of existing 5.50 m wide at RD0.00 to 1.40 km with soil of minimum CBR (4 days soaked)) of 8% obtained from borrow pit with all lead and lift transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300-2 of MoRT&H specification clause No. 305. In case the quantity of earth work calculated with NSL and finished level found to be less than 2310.00 cum. Then actual quantity (less than 2310.00 cum) will be paid. In case quantity worked out is more than 2310.00 cum, then only 2310.00 cum will be paid. Excess quantity shall be incidental to work and nothing extra will be paid.
||Earth work excavation in ordinary soil exclusive of compensation of earth. Kassi work undressed involving an average horizontal throw upto 2 metres, and an average vertical lift upto 0.05 metre including breaking of clods (HSR 6.2a)
||Providing and laying 150 mm thick granular sub base consisting of drainage cum filter layer confirming to Table 400.1 Grading –III & 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. Materials to be used and operations of manufacturing shall be approved by the engineer
||Providing and laying 150 mm thick Dry Lean Cement Concrete Sub –Base Construction of dry lean Cement Concrete M-10 sub base over a prepared sub grade with coarse and fine aggregate conforming to IS 383 the size if course aggregate not exceeding 25 mm aggregate cement ratio not to be exceed 15:1 aggregate gradation after blending to be as per table 600-1of MoRT&H specification (5th edition) cement content not to be less than 150 kg/ cum optimum moisture content to be determined during trail length construction, concrete strength not to be less than as 10 MPA at 7 days mixed in the batching plant transported to site laid with a paver compacting with 5-10 tonne vibratory roller, finishing and curing as per clause 601 of MoRT&H specification (5th edition ) 2013. Note: - If cement contents are required more than 150 Kg. per cum to achieve strengthening it will be incidental to work and nothing shall be payable on this account.
||Providing and laying 300mm cement concrete of un-reinforced, dowel jointed, plain cement concrete pavement M-40 over a prepared sub base with 43 grade cement @ minimum 400 Kg. per cum, coarse and fine aggregate not exceeding 25mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a slip form paver, spread, compacted and finished in a continuous operation including provision and cost of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, de-bonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing, panel size 4.50 mtr. x 3.50 mtr. For main carriage way and panel size 4.50 mtr x 3.50 mtr. For main carriage way and panel size 4.50 mtr. X 1.50 mtr. On both side for paved shoulder, Dowel bars 400mm long 32mm dia MS bar. @300mm C/C, tie bars - 640mm deformed bars, 12mm dia @720mm C/C, provide 125 micron PVC sheet between DLC & PQC and MoRT&H specification No.602. 5th edition 2013 (NS)Note: - Minimum cement content for this item will be 400 kg. per cum of concrete as per approved job mix formula. If the cement content is more than 400 kg /cum, then the extra cement will be incidental to work and nothing shall be payable on this account
||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 30 mm thick fine sand complete in all respects. (HSR 10.159)
||Earth work in excavation in foundations, trenches, etc., in all of soils, not kinds 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 layers with compaction, including disposal of all surplus soil, as directed within a lead of 30 metres. (HSR 6.6)
||Cement Concrete 1:4:8 with stone aggregate 40mm nominal size in foundation and plinth(HSR 10.39)
||Cement Concrete 1:2:4 with stone aggregate 20mm nominal size in foundation and plinth (HSR 10.41)
||Cement concrete 1:1-1/2:3 with stone aggregate 20 mm nominal size for reinforced concrete work in slabs with inclination not exceeding 25 degree with horizontal, excluding steel reinforcement, but including centring and shuttering, laid in position complete in all respects (HSR 10.82+10.95a)
||First class brick laid in cement sand mortar 1:4 in foundation and plinth.(HSR 11.4)
||12 mm thick cement plaster 1:4 (HSR 15.5)
||Steel reinforcement TMT bars FE-500 EQR/FE-500 D grade or more for R.C.C. works, where no included in the complete rate of R.C.C. including Straightening, bending, binding, wastage, overlaps, welded joints, space 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)
||Providing and marking centre line / side line 2.5 mm thick (minimum) with hot applied thermo-plastic marking paint 10Cms wide/15cm wide complete in all respect such as furnishing all labour, material equipments including all incidental costs necessary for carrying out in work at site confirming to the technical specification as clause No. 803 of MoRT&H specification for road and bridge works (5th revision) of 2013/ latest edition. Each container of the thermoplastic material shall have the name trademark or other means of identification of manufacture batch number, date of manufacture color maximum application ten and maximum heating temperature. The thermoplastic paint material shall be of Asian Paint- Apcomark/ Berger-Sigmarc/Prismo. The glass beads shall be of Potters/Sovitec/Fleolite. The thermoplastic material shall be sampled and tested in accordance with appropriate ASTM/BS method. The content furnish to the Engineer-in-Charge a copy of certified test reports from the manufacture of the thermoplastic material meet all requirement of the specifications. The reflector zing glass beads of the requirement of clause 803.4.2 and test methods mentioned in clause 803.4.2.4 shall be metical followed. The minimum thickness specified is exclusive of surface of glass beads the method of thickness measurement shall be accordance with appendix B and C of BS:3262 (part-3) Note:- Before start of work the contractor shall give brand, batch no, manufacturing date of material to be used and get approved the same from Engineer-in-Charge before use.
||Preparation of berms under IP block including filling of Earth work, excavation and cutting of earth in all kind of soils including dressing the bank, side slope including dressing the bank, side slope to given levels and templates after breaking of clouds, including the cost of rolling and watering all allowances for labour hardness wetness irrespective of all lead and lift, but including Compensation for earth taken from private land, fields etc. and compacted to meet requirement of table 300-2 of MoRT&H specification clause No. 305 and to the entire satisfaction of the Engineer of the work confirming to PWD specification No. 6.2 and 6.3 and 3.2 and the other specification 1990 Ist edition. As per X-section attached at DNIT at Section-5. Note:- No earth work will be allowed to be taken from PWD B&R/ROW except for surplus earth after approval from Engineer.
||Providing & fixing public information board consisting of 75 mm GI Pipe of size 2.45 m x 1.15 m with 900 mm x 900 mm GI sheet 16 gauge connected/ welded with 5 mm thick steel plate of 50 mm duly painted as per column mentioned in the Drawing and fixing at site in 60 x 60 x 75 cm cement concrete 1:2:4 block complete in all respect.
||Recovery Items:- The rates quoted against recovery items will not be included in the total amount rather it will be deducted while calculating financial statement of the agency. Material obtained from dismantling of existing bituminous layer and granular layers have been calculated taking assumption that 80% of theoretical material will be retrieved. The dismantled material can used in any of the item for the work after modification (bringing it to required specifications) after approval from employer. In case it is not possible to use this material on the work, the agency can take away this material. This material can be taken away by the agency at the price quoted by the agency but minimum price to be quoted is limited to reserve price as fixed and mentioned as under:- (i) Bituminous Material @ Rs. -1638/- Per cum
||(ii) WBM @ Rs. -752.43/- Per cum Note:- All quantities of the above materials have been worked out on the basis of theoretical quantities laid on this road. However, agency may visit site before quoting rates and assess the extent of retrieved material. There shall be no measurement after actual dismantling and if martial after dismantling is found on lesser side, no claim of agency on this score will be entertained and full recovery on the basis of quoted rate and quantity exhibited in the BOQ shall be made. The reserve rates are minimum rates to be used as base for quoting purchase rate by the agency. No rates below the reserve price will be entertained and reserve price will be considered for all purposes in case the agency quotes lesser that reserve price