Re-invited Construction of Bridge on Delhi Parallel Branch RD 5390 on Kohand Munak Salwan Asssandh Road (MDR-114) (Road ID 7474) in Karnal Distt

Amount

Earth work excavation in ordinary soil exclusive of compensation of earth. Kassi work undressed involving an avereage horizontal throw upto 2 meters, and an average vertical lift upto 0.05 meter including breaking of clods. (HSR 6.2 (a) Excavated earth may be reused on berms and deposed off surplus earth will all lead and lift including dressing complete in terrioral as per direction of Engineer-in-charge will be incidental to work and nothing will be paid.

Providing & laying in position machine batached and machine mixed design mix M-15 grade cement concrete for reinforced cement concrete work, using cement content as er approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering,finishing and reinforcement, including admixtures in ommended proportions as per IS: 9103 to accelerate, retared setting of concrete, mprove workability without impairing strength and durability as per direction of Engineer-in charge in foundation and plinth. (Note: Cement Concrete considered in this item is @ 240 Kg/cum).(HSR 10.64)

Providing & laying in position machine batched and machine mixed design mix M-35 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 in foundation and plinth. (Note: Cement Concrete considered in this item is @ 340 kg/Cum.) (HSR 10.68)

Fe-500 E.Q.R. TMT Steel bars for R.C.C. works, where not included in the complete rate of R.C.C. including bending, binding and placing in position complete. (HSR 18.22) NOTE-Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work, exckuding overlaps. from the length so measured, the weigth of reinforcement shall be calculated in tones on the basis of IS:1732. Wastage, overlaps, couplings,weleded 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.

Providing laying and fixing in position reinforced cement concrete Crash Barrier at the edges of the road, approaches to bridge structure and medians, constructed with M-40 grade with minimum cement content 360 kg per cum concrete (Including reinforcement), including centering shuttering and form work etc. conforming to IRC:21 and dowel bars 25mm dia, 450mm long at expansion joints filled with pre-moulded asphalt filler board keyed to the structure on which it is built and installed as design given in the enclosure to MOST Circular No. RW/NH-33022/1/94-DO III dt. 24th June 1994, as dimensions in the approved drawing and at locations directed by the Engineer as per clause No.811 of MORT&H specification - 2013

Providing & laying in position machine batched and machine mixed design mix M-35 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 in foundation and plinth. (Note: Cement Concrete considered in this item is @ 340 kg/Cum.) (HSR 10.75)

Providing laying, watering and compacting of 600 / 450 / 250 mm GRANULAR SUB BASE COARSE (G-III) graded by providing well graded material spreading in uniform layers with mortar grader on prepared surface mixing in a mechanical mix plant at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification of MoRD clause 401 for Rural Roads 2004). Note:- Only crushed material should be used, no local earth/sand shall be used. The material finer than 425 micron shall have zero plasticity index (P-I) 2. Material and operation manufacturing shall be approved by Engineer.

Providing and laying (65mm thick) wearing course comprising of 40mm thick asphalt concrete overlaid by 25mm thick mastic asphalt including cost of prime coat, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, all complete as per Technical Specifications Clauses 509, 516 & Sub-clause 2702.1.2

Providing and fixing galvanized Drainage Spouts along with drain pipes complete as per Technical Specifications Clause 2705.

Precast chequered tiles of 20 mm thickness in ordinary grey cement without chips laid on 20 mm thick bed of cement course sand mortar 1:3 with neat cement slurry between joints and over the base in floors , treads of steps and landings [HSR 14.45]

Painting two coats after filling the surface with synthetic enamel paint in all shades and pattern on new concrete as per drawing and directions of Engineer

Providing 150 mm dia PVC service pipe of approved quality as per directions of the Engineer. (HSR 13.89 b)

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification and item 2 of Appendix-6 of IRC:78-2000.

Providing weep holes complete as per drawing and Technical Specifications Clause 2706.

Providing & fixing 25 mm thick compressible fibre board in expansion joint complete as per drawing & Technical Specification clause 2605

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.(Water Diversion)

Extra for bailing / pumping out standing water of pond caused by spring, sub soil water, canal or river seepage and broken water mains or drains except rain water collected in the trenches or foundation before laying concrete work (HSR 10.133)

Dismantling brick work, tile masonary or tile lining and tracing. HSR 8.5 (b) HSR 8.5 (b) in Cement

HSR 8.6 (e) reinforcement cement concrete with

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) 200mm thick specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per MoRT&H specification for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects as per clause No.406. (N.S.)

Providing and applying primer coat with bitumen emulsion (S.S grade-I) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 Kg/Sqm using mechanical means as per MoRT&H specification for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects as per clause No.502. (N.S.)

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 (NS)

Providing & Laying 70mm 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. 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) Note: - Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. Note: - Where there is DBM on existing black top , cracks shall be sealed as MoRT&H specification 5th revision 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, 3004.3.3 and 3004.2 of MoRT&H specification 5th revision respectively. Proper measurement and consumption shall be entered in MB for cracks sealed but no payment on this account shall be made as crack filling is incidental to work.

Providing and laying 40 mm compacted thickness of Bituminous Concrete (BC) in one layer with 100 - 120 TPH Batch Type Hot Mix Plant with bituminous binder VG-30 @ 5.4% (minimum) and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher having sufficient screed width so that the BC in full width of the carriage way is laid in single opration without any longititutinal joint with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and with pneumatic tyred roller (PTR) 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 MORT&H specification (Vth revision)-2013 Clause No. 507 complete in all respect. If bitumen required is more than 5.4% as per job mix including waste plastic material 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. Note: - Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. Note: - Where there is only BC on existing black top, cracks shall be sealed as MoRT&H specification 5th revision 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, 3004.3.3 and 3004.2 of MoRT&H specification 5th revision respectively. Proper measurement and consumption shall be entered in MB for cracks sealed but no payment on this account shall be made as crack filling is incidental to work.

Providing and laying 100mm thick ISI Marked interlocking paver blocks confirming to IS15658:2006 / IRC: SP: 63-2004of all shapes and colours in design mix cement M-50 ovar a bed of 30mm thick fine sand complete in all respect. [HSR 10.160]

Providing and erecting a "Thrie" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 85 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 2 m high with 1.15 m below ground level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a space of channel section 150 x 75 x 5 mm, 546 mm long complete as per clause 810

Providing & Marking center line / side line 2.5mm thick (minimum) with hot applied thermo-plastic road marking paint 10cms 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. 1702 of MoRD specification . 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 meticulously 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 (part-3). Note:- Before start of work the contractor shall give brand , batch no. , manufacturing date of the material to be used and get approved the same from Engineer-In-Charge before use.

Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide Technical Specifications clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel/GI Post sections firmly fixed to the ground by means of properly designed foundation with M20 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per direction of Engineer. 28 (a) 60 cm equilateral triangle

60 cm circular

60 cm x 45 cm rectangular

60 cm x 60 cm square

Providing and erecting direction and place identification retro- reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area about 2.5 sqm supported on a mild steel angle iron post 100 mm x 100 mm x 10 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 20 grade cement concrete 60 cm x 60 cm x 60 cm, 60 cm below ground level as per approved drawing

Providing and fixing of road stud 100x 100 mm, die-cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973

(Recovery Items) The rates quotes against recovery items will not be included in the total amount rather it will be deducted while calculating financial statement of the agency. i) Material obtained on scarification of bituminous layer and granular layers have been calculated taking assumption that 80% of theoretical material will be retrieved. The scarified material will be issued for use in any of the item for the work after modification (bringing it to required specifications) as per approval of employer. In case it is not possible to use this material after approval from employer. This material will be issued at the price quoted by the agency or reserve price whichever is high. The reserve price is as under:- Steel @ Rs.2500/- Quintal 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 scarifying and if material after scarifying is found on lesser side, no claim of agency on this score will be entertained and full recovery on the basis of quoted rates to be used as base for quoting purchase rate by the agency. No rates below the reserve price will be entertained ad reserve price will be considered for all purposes in case the agency quotes lesser than reserve price. Note: i) In case of any difference in the unit and nomenclature of any of the HSR items depicted in this DNIT and that given in HSR, the unit & nomenclature given in HSR shall be applicable. ii) In case of any difference in the unit of any Non-Schedule items depicted in this DNIT and the conventional unit of the N.S. items as per practice in this department, the conventional unit as per practice shall be applicable.

M/s. Durga Construction Co.