Improvement of Amritsar Chogawan Ranian Road km 14 to 37.74 (23.74 km) under CRF Scheme

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned including removal and disposal of top organic soil not exceeding 150 mm in thickness complete as per MORT&H specifications fifth revision 2013.

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 complete as per MORT&H specifications fifth 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. complete of MORT&H specifications fifth revision 2013.

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 fifth revision 2013.

Providing &laying spreading and compacting Granular Sub Base 300mm thick (in two layers 150 mm thick each) of natural sand, crushed gravel, crushed stone , Crushed slag or combination thereof depending upon the grading required.Use of material like brick metal,Kankar& crushed concrete shall be permitted in the lower sub base.The material shall be free from organic or other deleterious constituents and shall conform to the grading given in Table 400-1 and physical requirements given in Table 400-2 grading III and IV shall preferably be used in lower sub base.Grading V & VI shall be used as a sub base-cum- drainages layer.Where the sub base is laid in two layers as upper sub base &lower sub base ,the thickness of each layershall not be less than 150mmthick and transportation of material and spreading on the prepared sub grade with help of motorgrader 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 130mm and with vibratory roller (of minimum 80-100 KN.) for compacted layer not exceeding 260mm 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 fifth revision 2013.

Providing, laying, spreading & compacting 250 mm thick WMM in two Layers consist of laying and 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 than 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 Pug mill or pan type mixer of concrete batching plant.The thick in suitable two layers of 125/125 mm thick each, 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, 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 up to 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 2013) respectively.

Providing and applying Prime Coat with bitumen emulsion (slow setting packed) on prepared surface of granular (WMM) base including cleaning of road surface and spraying primer at the rate of 0.60 kg / sqm.using mechanical means as per MORT&H specifications clause 502 (5th. Revision 2013) complete in all respects.

Providing and applying tack coat with Bitumen Emulsion Packed (Rapid Setting) before laying 50mm thick DBM as per I:S 8887 with approval of Engineer @ 0.25 Kg. Per Sqm. area over prime coat surface with pneumatic tyredself-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 Revision.2013) .

Providing and laying Dense graded bituminous macadam (Grade-II) 50mm thick with Batch Type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-40 @ 4.50%, carriage of mixed material to site of work, laying with paver finisher mechanical to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction. 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 carriage from Batch types hot mix plant to site of work, templates, barriers, lighting arrangement and sundries etc. and the execution of the work shall confirm to clause 505 of MORT&H specifications for Road & Bridge Works. THe Dense Bitumen Macadam for the purpose of payment 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 biutmen @4.5% If bitumen /binder content required is more than as specfiled 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 . NOTE:- I.) Apart from the conformity with the grading and quantity requirement of individual ingredients exhibited above the mix aggregate i.e. coarse and fine aggregate for bituminous concrete shall meet all requirements set forth clause 505 of MORT&H specifications. II.) The final grading for the aggregates required for dense bituminous macadam confirming to table 500.10 of MORT&H specifications shall be determined after getting the dense bituminous macadam designed from Punjab PWD, B&R Research Laboratory Patiala after obtaining 60% of material. The design mix so finally approved shall be termed as the approved mix. The aggregates shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set forth in table 500-6 (addendum to latest revision). III.) The approved mix shall exhibit the following details source and location of all material:- (a) Binder expressed as percentage by weight of total mix. (b) Course expressed as percentage by weight of total mix. (c) Crushed bajri 13.2/11.2mm expressed as percentage by weight of total mix. (d) Fine aggregate expressed as percentage by weight of total mix. (e) A single definite percentage passing each sieve for mixed aggregates. f) Fillar expressed as percentage by weight of total mix. (g) Density of dense bituminous macadam after compaction will be not less than 2.31 gm/CC

Providing and applying tack coat with Bitumen Emulsion Packed (Rapid Setting) before laying 30 mm thick BC as per I:S 8887 with approval of Engineer @ 0.25 Kg. Per Sqm. area over prime coat surface with pneumatic tyredself-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 Revision.2013) .

Providing and laying bituminous concrete (Grade-II) 30mm thick with Batch Type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder CRMB-55 @ 5.4%, carriage of mixed material to site of work, laying with paver finisher mechanical to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 507 of MORT&H specifications 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 carriage from Batch types hot mix plant to site of work, templates, barriers, lighting arrangement and sundries etc. and the execution of the work shall confirm to clause 507 of MORT&H specifications for Road & Bridge Works. The bituminous concrete for the purpose of payment shall be measured in cubic Metre. The contract unit rate shall be as specified in clause 507-9 except that the rate shall include the provision of biutmen @5.4% If bitumen /binder content required is more than as specfiled 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. NOTES:- (i) Job mix formula for the bituminous concrete shall be provided by the agency and shall be got approved from Punjab PWD, B&R Research laboratory Patiala before adoption at site for execution. (ii) The specifications of this item for analytic purpose is kept with bitumen content @ 5.4% weight of mix variation as compared with job mix formula shall be paid/ deducted accordingly. The limits of variations shall be worked out with the approved formula. TECHNICAL NOTE:- i.) Apart from the conformity with the grading and quantity requirement of individual ingredients exhibited above the mix aggregate i.e. coarse and fine aggregate for bituminous concrete shall meet all requirements set forth clause 507 of MORT&H specifications. ii.) The final grading for the aggregates required for bituminous concrete confirming to table 500.17 of MORT&H specifications shall be determined after getting the bituminous concrete designed from Punjab PWD, B&R Research Laboratory Patiala after obtaining 60% of material. The design mix so finally approved shall be termed as the approved mix. The aggregates shall be hydrophobic and of low porosity. The aggregates shall satisfy the physical requirement set forth in table 500-6 (addendum to latest revision). iii.) The approved mix shall exhibit the following details, source and location of all material:- (a) Binder expressed as percentage by weight of total mix. (b) Course expressed as percentage by weight of total mix. (c) Crushed bajri expressed as percentage by weight of total mix. (d) Fine aggregate expressed as percentage by weight of total mix. (e) A single definite percentage passing each sieve for mixed aggregates f) Fillar expressed as percentage by weight of total mix. (g) Density of bituminous concrete after compaction will be not less than 2.36 gm/CC.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm 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 as per MORT&H specifications fifth revision 2013.

Railing Plain cement concrete 1:4:8 for Railing completed in all respects as per MORT&H specifications fifth revision 2013.

Plain cement concrete 1:2:4 for Railing completed in all respects as per MORT&H specifications fifth revision 2013.

Wrought iron & Mild steel ladders, framed grills,gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doorsstair case iron railing etc. including cost of bolts and nuts, screws, welding rod fixing in position completed in all respects as per MORT&H specifications fifth revision 2013.

Applying priming coat with metal primer on new steel or iron work including preparation of surface.Painting two or more coats excluding priming coat with ready mixed paint for metallic surfaces in all shades on steel or iron work completed in all respects.

Cast in Situ Cement Concrete M20 Kerb :- Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M-10 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408 MORT&H specifications fifth revision 2013.

Construction of cement concrete kerb with channel with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M10 grade foundation 150 mm thick, kerb channel 300 mm wide, 50 mm thick in PCCM20 grade, sloped towards the kerb, kerb stone with channel laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408 MORT&H specifications fifth revision 2013.

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade completed in all respects.

Providing and laying 80 mm thick factory made cement concrete Pre Polished Coloured interlocking paver block of M- 40 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in Dark fast Colour and pattern over and including 50 mm thick compacted bed of fine sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in-Charge or Medium Traffic Areas such as City streets, small & medium market roads, low volume roads, utility cuts on arterial roads, etc.

Reinforced cement concrete M-15 grade ordinary kilometer stone of standard design for village roads as per IRC 8-1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications fifth revision 2013.

Construction of RCC Covered Drain = 3000 mtr

E/W excavation and disposal of surplus excavated material as per clause 304 completed in all respects as per MORT&H specifications 5th revision 2013.

Plain Cement Concrete Grade M.15 (1:2:4) Machine Mixed and Vibrated Including Form Work completed in all respects as per MORT&H specifications 5th revision 2013.

RCC M-25 Inc. Machine Mixed and Vibrated & including form work excluding cost of reinforcement completed in all respects as per MORT&H specifications 5th revision 2013.

Supply fitting and placing HYSD BAR reinforcement complete as per Drg. And Technical specifications completed in all respects as per MORT&H specifications 5th revision 2013.

Cautionary sign board 900x900x900mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4mm thick aluminum Composite material (ACM) sheeting having aluminum skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminum alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 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 clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 .

(b) Advance Direction sign board 1200x900mm rectangular per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 – 09 and as per IRC 67 – 2012. grade sheeting fixed over 4mm thick Aluminium Composite Material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on two square hollow steel section post 60x60x3.2mm conforming to IS 4923 firmly fixed to ground in foundation concrete M-25 of size 0.60x0.60x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 .

Supplying and fixing of single mould twin shank reflective road studs made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens or Glass Beeds capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kg force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The supplier shall provide a 2 years warranty for satisfactory field performance as per clause 804.7.3 of MORT&H 5th revision specifications.

Overhead sign board 6000x1500mm cantilever type double sided as per IRC 67-2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 – 09 and as per IRC 67 – 2012 fixed over 4mm thick Aluminium Composite Material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 40x40x6mm angle iron supported on designed single support system of MS pipe and plates in the form of a cantilever type truss made with 350NB pipe @50kg per mtr as vertical support, 50NB pipe @ 4.50kg per mtr and 40NB pipe @ 3.61kg per mtr for truss including base plates, gusset plates,designed RCC foundation for fixing in ground complete as per clause 802 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67- 2012

Cautionary sign board 900x900x900mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4mm thick aluminum Composite material (ACM) sheeting having aluminum skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminum alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 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 clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012

Place Identification sign board 900x600mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 – 09 and as per IRC 67 – 2012 fixed over 4mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on two square hollow steel section post 60x60x3.2mm conforming to IS 4923 firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 .

M/S JK Builders and Contractor