Ministry Of Road Transport And Highways Tender

Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with Disposal. Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead as per Technical Specifications and directed by the Engineer-in-charge complete as per MORT&H specifications . 5th revision 2013.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2. of MORT&H specification (5th Revision 2013)

Construction of Embankment with Material obtained from Borrow pits 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 of MORT&H specifications . 5th revision 2013.

Providing laying spreading and compacting Granular Sub Base 300 mm thick in Two layers of 150/150 compacted) of natural sand, moorum, gravel, crushed stone, or combination there of (source duly approved by Engineer) conforming to Grade I as per section 401 of MORT&H Specifications and physical properties and gradation as laid in clause 401.2.2 and table 400-1 of MORT&H specifications respectively, transportation of material and spreading on the prepared sub grade with help of motor grader to required slopes and grades with moisture contents 1% above to 2% below the optimum moisture content and rolling with static smooth wheeled roller (80-100 KN) in case compacted layer does not exceed 100mm and with vibratory roller (of minimum 80-100 KN.) for compacted layer not exceeding 300mm to achieve field density not less than 98% of maximum dry density determined in laboratory, checking for any high spots or depressions which become apparent corrected by removal or adding fresh material, including cost of tools and plants, templates, barriers, lighting arrangements at night, maintenance of diversions, regulation of traffic etc. complete in all respects as per MORT&H specification 401, as per drawing, instructions and to the entire satisfaction of Engineer. Quality Control of work and arrangement of traffic shall be maintained as per section 900 & clause 112 of MORT&H specifications- 5th Revision 2013 respectively. The protection of edges of granular sub base extended over the full formation as shown in the drawing shall be considered incidental to the work of providing and laying GSB and no extra payment shall be made for the same. Rate shall be paid as per clause 401.8 of MORT&H specifications (5th revision 2013)

Only laying and consolidation of GSB available actual at site complete is all respect. .

Providing, laying, spreading & compacting clean, crushed, graded aggregate & granular material, premixed with water to dense mass on a prepared sub grade/sub base /base or existing pavement as the case may be with the requirements of these specification. The material shall be laid in one or more layers as necessary to lines, grades &cross sections shown on the approved Drawings or as directed by the engineer. The thickness of single compacted Wet Mix Macadam layer shall not be less then 75mm.whan vibrating or other approved types of compacting equipment are used , The compacted depth of a single layer of the sub base course may be upto200mm with the approval of the engineer. Wet Mix Macadam shall be prepared in an approved mixing Plant to suitable capacity having provision for controlled addition of water and forced/positive mixing arrangement like Pugmill or pan type mixer of concrete batching plant.The thickness in suitable layers of 125 mm thick, with materials conforming to physical requirement laid in Table 400 -15 and grading laid in Table 400-14 of M.O.R.T.& H specifications, spreading by a Paver Finisher as per clause 406.3.4 to the required thickness, slopes, grades and rolling with smooth wheel roller ( 80-100KN) for compacted single layer does not exceed 200 mm and vibratory roller (80-100 KN ) for layer upto 250mm till density achieved is 98% of maximum dry density in laboratory, checking for any high spot corrected by removal or adding fresh material including cost of tool and plants, template, barriers, lighting arrangement at night, maintenance of diversion, regulation of traffic etc. complete in all respects as poer M.O.R.T.& H specifications clause No 406 as per instructions and to the entire satisfaction of Engineer, Arrangement of quality control and traffic arrangement shall be done as per section 900 and clause 112 of Ministry of Road Transport & Highways (5th revision) respectively.

Providing and applying Prime Coat with bitumen emulsion (slow setting ) on prepared surface of granular (WMM) base including cleaning of road surface and spraying primer at the rate of 0.70 kg / sqm. using mechanical means as per MORT&H specifications 502 complete in all respects. (5th Revision 2013).

Providing and applying tack coat with Bitumen Emulsion (Rapid Setting) @ 0.25 Kg. Per Sqm. area over prime coat surface with pneumatic tyred self propelled pressure sprayer equipped arrangement, suitable pump, adequate capacity compressor and spraying bar with nozzles for spraying material uniformly at specified rate including all kind of material and labor inclusive of cleaning of surface free from dust, dirt and any extraneous materials including curing as per requirements including cost of barriers, lighting arrangements at night, maintenance of diversion, and regulation of traffic etc. complete in all respects as per Ministry of Road Transport & Highways specifications Clause No. 503 (5th revision, 2013)

Providing and laying of Dense Bituminous Macadam (Grading-2) in single layers of 50mm compacted thickness in a single course after applying tack coat @ 0.25 Kg. Per Sqm. area on paved shoulder portion black top surface over the base previously prepared in accordance with Ministry of Road Transport & Highways specifications (Fifth revision 2013) after mixing the aggregate and VG-30 Grade Bulk Bitumen @4.5% by weight of total mix in a Electronic operated Batch type hot mix plant as per approved mix and laying the same over black top surface with electronic sensor paver in accordance with clause 505 of Ministry of Road Transport & Highways specification (Fifth revision 2013) for Dense Bitumen Macadam. After spreading of the mix as per clause 505.4.8, the entire surface during the operations shall be rolled with road roller of 8-10 tonne and then 6-8 tonne smooth wheeled tandem roller (static weight) as per clauses 505.4.9. Through unit rate for this item includes the cost of aggregate, bitumen,filler, fuel for heating bitumen in a boiler, premixing of stone aggregate and bitumen in a Batch type Hot Mix Plant and carriage from Batch type hot mix plant to site of work, templates, barriers, lighting arrangements and sundries etc. and the execution of the work shall confirm to clause 505 of Ministry of Road Transport & Highways specifications for Road and Bridge works . The Dense Bitumen Macadam for the purpose of payments shall be measured in Cubic Metre.The contract unit rate shall be as specified in clause 505-9 except that the Rate shall include the provision of bitumen@4.5%'If bitumen /binder content required is more than as specified in BOQ and MORT&H fifth revision no extra payment will be made.The extra bitumen/binder content will be considered as incidental to work.

The contract unit rate for Dense Bituminous Macadam shall be payment in full for carrying out the required operations as specified. The rate shall include for, all components listed in clause 501.8.8.2 (i) to (xi) of Ministry of Road Transport & Highways specification for Road and Bridge works fifth Revision (2013).Before starting the work, the contractor shall propose different percentage of different sizes of coarse and fine aggregates which be intends to mix in order to get required grading. The same will be approved by the Engineer-in-Charge after carrying out the required tests. The proportions so approved shall be termed design Job Mix Formula after approval of Job Mix Formula.

Note: -

The execution of DenseBituminous Macadam will be done only after approval of Job Mix Formula from the competent authority i.e. Engineer-in-Charge.

Apart from the conformity with the grading and quality requirement of individual ingredients, the mix aggregate i.e. stone metal, crushed bajri and fine aggregate for Bituminous Macadam course (Grading-2) for 50 mm thickness shall meet all requirement set forth in clause 505 of Ministry of Road Transport & Highway specifications Road & Bridge Works .

The final grading for aggregate required for Dense Bituminous Macadam course (Grading-2) of 50mm thickness confirming to Table 500-10 of Ministry of Road Transport & Highways specification for Road & Highways specifications for Road and Bridge works fifth Revision (2013) shall be determined by the Engineer-in-Charge after getting Dense Bituminous macadam (Grading-2) designed from either C.R.R.I, New Delhi or Punjab Engineering College, Chandigarh or Punjab P.W.D. laboratory, Patiala or any other reputed laboratory approved by Chief Engineer, Punjab, PWD B&R Brach, Patiala after obtaining 60% of the materials for the required grading at plant site. The design mix so finally approved by the Engineer-in-Charge shall be termed as approved Job Mix Formula if it is within permissible limits.

The approved mix shall exhibit the following details, Source and Location of all materials.

Binder VG 30 Grade Bulk Bitumen expressed as percentage by weight of total mix.

Stone aggregate of 26.5 mm guage expressed as a percentage by weight of total mix.

Crushed bajri of 11.2 mm guage expressed as a percentage by weight of total mix.

Fine aggregate expressed as a percentage by weight of total mix.

A single definite percentage passing the each sieve for the mix aggregate.

Filler expressed as a percentage by weight of total mix.

Density of Dense Bituminous Macadam in laboratory should not be less than 2.31 gm/cc

The contractor ,thereafter, shall be required to complete the supply of various in-gradients mentioned above from an approved quarry/ sources as per norms & conditions for Dense Bituminous Macadam course (Grading-2) of 50 mm thickness as per proportions stipulated in the approved Job Mix Formula.

The contractor, shall start laying work only after achieving the required mixing of temperature of the Mix and same be got duly checked from engineer or his authorized representative.

Providing and applying tack coat with Bitumen Emulsion Packed (Rapid Setting) before laying BC as per I:S 8887 with approval of Engineer @ 0.20 Kg. Per Sqm. area over prime coat surface with pneumatic tyred self propelled pressure sprayer equipped arrangement, suitable pump, adequate capacity compressor and spraying bar with nozzles for spraying material uniformly at specified rate including all kind of material and labour inclusive of cleaning of surface free from dust, dirt and any extraneous materials including curing as per requirements including cost of barriers, lighting arrangements at night, maintenance of diversion, and regulation of traffic etc. complete in all respects as per Ministry of Road Transport & Highways specifications Clause No. 503 (5th revision2013) for BC.

Providing & laying Bituminous Concrete of 30mm compacted thickness in a single course after applying tack coat 0.20 kg per sqm area on dence bituminous macadam surface over the base previously prepared in accordance with MORT&H specifications (5th revision 2013), after mixing the aggregate and VG-30 bitumen in electronic operated Batch Type Hot Mix Plant as per approved mix and laying the same with the help of electronic sensor paver as per MORT&H specifications. After spreading of mix as per clause 507.4.7 entire surface during the operation shall be rolled with road roller 8-10 tonne (smooth wheeled) followed with vibratory road roller of 8-10 tonne static weight, followed by finished rolling with 6 to 8 tonne smooth wheel tendom roller as per Clause Nos. 507.4.8 The through unit rate for this item include the cost of aggregates, bitumen filler fuel for heating bitumen in a boiler premixing of stone aggregate and bitumen in an electronic operated Batch type Hot Mix Plant and carriage of premixed materials from Batch type Hot Mix Plant to site of work, templates barriers, lighting arrangements & sundries etc.

The Bitumenious Concrete for the purpose of payment shall be measured in Cubic Metre.

The contract unit rate shall be all as specified in clause 507-9 except that the rate shall include the provision of bitumen @ 5.40% by weight of total mixure. If bitumen/binder cotent required is more than as specified in BOQ & MORT&H (5th revision) no extra payment will be made.Th extra bitumen /binder content will be considered as incidental to work. Befoe starting the work,the contractor shall propose different percentage of different sizes of coarse and fine aggregates which be intends to mix in order to get required grading. The same will be approved by the Engineer in Charge after the toal quantity of bitumen for Bituminous Concrete.

Note: -

A part from the confirmity with the grading and quantity requirement of individual ingredients, the mix aggregate i.e. crushed bajri, fine aggregates, filler for bituminous concrete (Grading-2) for 30mm thickness shall meet all requirement set forth in Clause 507 of MORT&H specifications (5th Revisoin 2013).

The final grading for aggregates required for Bituminous Concrete confirming to Table 500-17 of MORT&H specification( 5th revision 2013)shall be determined by Engineer in Charge after getting Bituminous Concrete designed from either C.R.R.I., New Delhi or Punjab Engineering College, Chandigarh or Punjab P.W.D.Laboratory, Patiala or any other reputed laboratory approved by Superintending Engineer, Punjab, PWD B&R Branch, after obtaining 60% of the materials for the required grading at plant site. The design mix so finally approved by the Engineer-in-Charge shall be termed as approved Job Mix Formula if it is within permissible limits.

The approved mix shall exhibit the following details, Source and Location of all materials.

Source and Location of all materials.

Binder VG-30 expressed as percentage by weight of total mix.

Crushed bajriof 11.2mm/13.2mm guage expressed as a percentage by weight of total mix.

Fine aggregate expressed as a percentage by weight of total mix.

Filler expressed as a percentage by weight of total mix

A single definite percentage passing the each sieve for the mix aggregate.

Density of Bituminous Concrete in laboratory should not be less than 2.36 gm/cc

The contractor, thereafter, shall be required to complete the supply of various in-gradients from an approved quarry/ sources mentioned above for Bituminous Concrete as per proportions stipulated in the approved Job Mix Formula.

Filler 2% which may be Rock Ash tydrated lime or cement. The limit having not less than 80% calcium carbonate, as filler should be preferred.

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-35 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in-Charge for Light Traffic Areas such as Pedestrian plazas, shopping complexes, ramps, car parks, office driveways, housing colonies, office complexes, rural roads with low volume traffic, farm houses, beach sites, tourist resorts, local authority footways, residential roads, etc . Complete in all respect including toe wall by providing GSB under interlocking paver.

Providing and marking edge, Center line & Zebra X-ing with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads on bituminous surface @ 250gms. Per Sqm area thickness of 2.5mm is exclusive of surface applied glass beads as per IRC 35 the finished surface to be level uniform and free from streaks and holes complete in all respect such as furnishing all labour, material tools, equipment, including all labour, material tools, equipment, including all incidental coats necessary for carrying out the work at site conforming to the technical specifications Clsuse No.803 of Ministry of road transport and highways specifications for road & bridge (5th revision2013) complete in all respect.

Consruction of Center verge in 4 lanning portion only

Plain cement concrete 1:4:8nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete in all respect.

Plain Cement Concrete M-20 grade mechanically mixed with stone ballast including centering and shuttering laid in position, complete in all respects as per MoRT&H specifications.

Reinforced cement concrete M-15 grade 5th kilometre stone of standard design as per IRC 8-1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications (5th revision 2013)

Reinforced cement concrete M-15 grade ordinary kilometre stone of standard design as per IRC 8-1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications (5th revision 2013)

Reinforced cement concrete M-15 grade 200 metre stone of standard design as per IRC 26-1967 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications (5th revision 2013)

Cautionary sign board 900x900x900mm triangular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet with 25x25x3mm angle iron frame supported on a mild steel angle iron post 65x65x6mm without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per technical clause 801 of MORT&H specifications. (5th revision 2013)

Place Identification sign board 900x600mm rectangular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet with 25x25x3mm angle iron frame supported on two mild steel angle iron post 65x65x6mm firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per technical clause 801 of MORT&H specifications. (5th revision 2013)

Advance Direction Sign Board 1200x1200mm Rectangular Advance Direction sign board 1200x1200mm rectangular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet with 25x25x3mm angle iron frame supported on two mild steel angle iron posts 65x65x6mm firmly fixed to ground in foundation concrete M-25 of size 0.60x0.60x0.75m for vertical post complete as per technical clause 801 of MORT&H specifications.

Mandatory sign board 900mm circular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet with 25x25x3mm angle iron frame supported on a mild steel angle iron post 65x65x6mm without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75 m for vertical post complete as per technical clause 801 of MORT&H specifications.

Hazard Marker Sign Board 300x900mm Rectangular. Hazard Marker sign board 300x900mm rectangular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet with 25x25x3mm angle iron frame supported on a mild steel angle iron post 65x65x6mm firmly fixed to ground including foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per technical clause 801 of MORT&H specifications.

Direction/Diversion Plate 900x300mm Rectangular Direction/Diversion Plate 900x300mm rectangular as per IRC 67-2012 with retro reflective high intensity microprismatic grade sheeting fixed over 4 mm thick aluminium sheet fixed in position complete as per technical clause 801 of MORT&H specifications.

Providing & fixing of dual directional Cat eyes at centre & on edge lines complete in all respect.

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 complete in all respect.

Construction of type -IV side drain complete in all respect as per drawing and satisfaction of Engineer-in-charge .

ROAD STRUCTURE WORKS PCC R/wall 5 mtr, 8 mtr, 10 mtr and 1.5 mtr B/wall & Culverts. Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work complete in all respects as per clause 304 of MoRT&H specifications (5th revision 2013).

PCC M-10 in Foundation Plain cement concrete M-10 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Complete in all respect.

First class burnt brick work laid in cement sand mortar 1:3 in foundation and plinth complete in all respect

Providing and laying Filter media with granular crushed aggregate as per specifications to a thickness of not less than 600 mm with smaller size. Complete in all respect.

Providing and laying stone boulder complete as per drawing and Technical specifications.

Providing and laying Weep Hole complete in all respect as directed by the Engineer-in-Charge. Complete in all respect.

Plastering 15mm thick with cement mortar 1:3 on brick work in sub-structure all complete as per clause 1300 & 2200 of MoRT&H Specifications 2001 and as directed by the Engineer-in-Charge.

Supplying 600 mm Dia Hume Pipes N.P.III complete in all respect as per specifications

Painting two coats of synthatic enammel paint over a coat of primer as directed by the Engineer-in-Charge..