PWD/BWN/Rs.2 lacs/Special repair due to road cut made by Municipal Council, Bhiwani against Amrut Project on various roads within MC limit at Bhiwani in Bhiwani District (Part-II)

Amount

Earth work excavation in ordinary soil exclusive of compensation of earth. (a) Kassi work undressed involving n average horizontal throw upto 2 metres, and an average vertical lift upto 0.05 metre including breaking of clods. HSR(6.2(a)

Carriage and disposal of earth with an av. Lead of 3 KM (4.1(a)+5.2(a)

E/Work in embankment including excavation of earth. In all kind of soils with an av. lead 5 Km. 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 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.N.S.)

Providing and laying 200 mm thick granular sub base consisting of 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. 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 and operation manufacturing shall be approved by engineer.

Providing & laying 75mm 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: No local earth /natural occurring sand shall be allowed to be used as binding/ screening.

Providing and laying emulsion slow setting Primer bitumen coat on W.M.M. surface @ 60 kg/100 Sqm. Area as per clause No.502 of MORT&H specification for road & bridges works (5th Revision) 2001/latest edition complete in all respect (NS).

Providing and laying tack coat with bitumen VG-10 grade pressure distributor at the rate of 0.30 kg. per sqm. On the prepared bitumen/granular surface cleaned with mechanical broom including cost of bitumen as per clause No.503 (5th edition) 2013 as per MoRT&H specification (N.S.)

Providing & Laying 65 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 smooth wheeled, vibratory and tandem 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% (upto 75 mm thick) 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. If bitumen required more than 4.50% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.(NS).

Providing & Laying 40mm thick compacted Bituminous Concrete (BC) in one layer with 100-120 TPH batch/ drum 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 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% (upto 40 mm thick) to bitumen grade CRMB-55 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. If bitumen required more than 5.4% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.If bitumen required more than 5.4% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work. (NS)Where there is only BC on existing black top (without doing DBM) cracks shall be sealed as MoRT&H clause No. 3004.3. which may consists of (i) Fog seal/ or (ii) crack filling and or (iii) patch work repair as required at site in accordance with clause No. 3004.3.2 and 3004.3.3 of MoRT&H specification respectively. Proper measurement and consumption shall be entered in MB for crack sealed but no payment on this account shall be made as crack filling in incidental to work.

Devraj Garg