RESTORATION OF DAMAGED ROAD FOR LAYING OF 600 MM DIA PIPE FOR SEWER LINE ON SIRSA- LUDESAR- BHADRA ROAD KM. 1.700 TO 2.035 ROAD ID 5806 IN SIRSA DISTT

Amount

Earth work excavation in ordinary soil exclusive of compensation of earth (a) Kassi work undressed involving an average horizontal throw upto 2 metres, and an average vertical lift upto 0.5 metre including breaking of clods. ( HSR 6.2) (a)

Construction of embankment, shoulders and sub grade in widening of formation width 9.75mtr to 12.00mtr with soil of minimum CBR 8 % (4 days soaked) of obtained from borrow area with any 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. (NS)

Providing and laying 150 mm thick granular sub base consisting of filter / drainage 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. (NS)

Construction of dry lean Cement concrete M-10 over a prepared sub grade with coarse and fine aggregate confirming to IS 3873 the size of course aggreaste not exceeding 25mm aggregate cement ratio not to be exceed 15:1 aggregate gradation after belding to be as per table 600-1 cement content not to be less than 200 Kg./cum optimum moisture content to be determined during trail length construction, concrete strength not to beless than as per ISI marked provision MPA at 7 days mixed in the batching plant transported to site laid with a pver compacting with 5-10 tonne vibratory roller, finishing and curing.( NS)

Construction of un-reinforcement dowel jointed plain cement concrte pavement M-40 over a prepared sub base with 43 grade cement @ 400 Kg./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 paver spread compacted and finished in continuous operation including provision of contraction expansion construction and longitudinal joints, sealant debonding sttrip, dowel bar, tie rod admixture as approved curing compound finishing to lines and grades as per drawing design (NS )

Providing & laying 225 mm thick (Compacted) stone metal (G-II) 53mm to 22.4mm gauge wearing coat to water bound macadam in layer of 75mm 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 engineer in writing.

Providing & Laying 50 mm thick compacted Dense Graded Bituminous Macadam (DBM) in one layer with 100-120 TPH batch type hot mix plant and with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with appropriate rollers to achieve the desired compaction as per clause No. 505 MoRT&H specification for road and bridge works (5th edition) 2013 using minimum 4.50% to bitumen grade VG-30 as binder content by weight of total mix, complete in all respect including cost of bitumen instruction issued from time to time by MoRT&H regarding machinery & bitumen will be followed strictly. The use of self propelled mechanical paver fitted with electronic sensor device conforming to MoRT&H specification (5th edition) 2013 in mandatory engineer in writing.

Providing & Laying 30 mm thick compacted Bituminous Concrete (BC) in one layer with 100-120 TPH batch type hot mix plant and with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and with pneumatic tyred roller of 12 to 15 tonne weight with a tyre pressure of at least 0.56 MPA and tandem rollers to achieve the desired compaction as per clause No. 507 MoRT&H specification (5th Revision) 2013 for road and bridge works (5th Revision)2013 using minimum 5.4% to bitumen grade VG-30 as binder content by weight of total mix, complete in all respects including cost of bitumen instruction issued from time to time by MoRT&H regarding machinery & bitumen will be followed strictly. The use of self propelled mechanical paver fitted with electronic sensor device conforming to MoRT&H specification in mandatory.

Preparation of berms including filling of Earth work, excavation and cutting of earth in all kind of soils 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. 305and to the entire satisfaction of the Engineer of the work conforming 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 -9. This item also includes E/W if required in sub grade for Widening and Shoulder. Earth used for sub grade, shoulder and berms should have minimum CBR of 8%. Note:-No earth work will be allowed to be taken from PWD B&R/ ROW except for surplus earth after approval from Engineer.

Providing & Marking center line / side line 2.5mm thick (minimum) with hot applied thermo-plastic road marking paint 10 Cms wide/ 15cm wide complete in all respect such as furnishing all labour, materials, tolls 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 manufacturer, batch number, date of manufacture color maximum application temperature 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 contractor shall furnish to the Engineer-in-Charge a copy of certified test reports from the manufacturer of the thermoplastic material meet all requirement of the specifications. The reflectorzing glass beads shall meet the requirement of clause 803.4.2 and test methods mentioned in clause 803.4.2.4 shall be meticulou8sly followed. The minimum thickness specified is exclusive of surface of glass beads .the method of thickness measurement shall be in accordance with appendix B and C of BS:3262

Providing dry brick on edge paving ,sand grouted over 50mm thick earth without mud plaster (N.S)

Nirmal Singh contractor