KIIFB-Improvements to Sasthamkotta- Kottarakkara- Neeleswaram- Court complex road in Kollam District-Balance work-General Civil Work

Amount

Appendix A Raising water logged area and widening the carriage way

od17489/2017_2018 : Engaging man mazdoor for assisting surveyors, eviction of encroachment, clearing blocked culverts and CC drains etc.

Appendix -B : Surface renewal

5.2.a : Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

5.6.2.a : Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder( NRMB) @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying 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 MORTH specification clause No. 507 complete in all respects Grading - II (13.2 mm Nominal Size)<br>

55.24 : Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder( NRMB) @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying 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 MORTH specification clause No. 507 complete in all respects Grading - II (13.2 mm Nominal Size)<br>

10.2 : Maintenance of Earthen Shoulder (filling with fresh soil) Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.

Appendix C: Costruction of CC Drain

12.1.B.1 : 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 and backfilling with approved material. <br> Ordinary Soil - Depth upto 3m - Mechanical Means <br>

12.4 : Plain cement concrete 1:3:6 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.

13.5.A : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications <br> PCC Grade M15 - Height upto 5m <br>

13.5.B : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications <br> PCC Grade M20 - Height upto 5m <br>

13.6. Supplying fiting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specefications.

OD17486/2017-2018.Null conveying and placing in position in lines and levels the newly cast RCC slab including all labour charges hire charge etc complete

Appendix- D providing interlock cobbles

3.6: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 upto 1000m

4.12. Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixingg 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.

12.8.1.C. Plain/Reintorced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer - (Without formwork)

OD 17484/2017-2018- Supplying and laying interlocking tile 8Omm or nearest size thickness, minimum strength 4ky/cm2 including providing a layer of 6mm aggregate for 5cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc. complete

Appendix -E Supplying and erecting Retro -Reflective Traffic signs for road safety

8.23.A.Providing and erecting a ": W" metal beam crash barrier comprising of 3 mm thick corrugated sheet |metal beam rail, 70 cm above road/ground level, fixed on Structural Steel c section vertical post, 150 x 75 x 5 |mm spaced 2 m centre to centre, |1.8 m high, I.I m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all |ittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of structural steel c section l 50 x 75 x 5 mm, 330 mm long complete as per clause 811.3.

8.6. Providing and fixing of direction and place identification retr0-reflectorised sign with 7 years warranty manufactured as per IRC :67 High Intensity Micro Prismatic (Type IV) grade sheeting fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with an area exceeding 0.9 sgm, with suitable back supporting frame of MS angle 40x40x6 and supported on suitably designed GI pipe pole not less than 5Omm NB, 2 Nos. confirming to IS 1239, firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

8.14.2. Reinforces cement concrete M 15 grade Kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc Ordinary kilometer stone (precast)

8.16. Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting.

8.35. Providing and fixing reflective road studs (Raised Pavement Marker) of' category A' made out of ASAHIPS/ABS moulded body with shanks and conforming to ASTMD 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTMD 4280, reflective panel confirming to ASTMD 788, and reflectivity confornming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 Road Markers/Road Stud with Lense Reflector :

55.16. Providing and fixing guard post Providing and fixing guard post of size 200mmx200mm, 1400mm long, 800mm above ground level and 600mm below GL. casted in M20 Grade concrete reinforced with 4 nos of 8mm dia longitudinal bars and 6mm dia stirrups (@ 100mm c/c, firmly fixed in position by means of foundation of size 0.5mx0.5mx0.7m in M1S grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint in alternate white & black band 20cm wide

8.13. Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the 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.

Appendix - F Additional works

2.1.1. Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. Girth from 300 PROJ?CT M N mm to 600 mm

2.14. Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifs and up to a lead of 1000 metres and earth filling in the depression/pit Girth above 1800

2.3.2.A. Clearing and grubbing road land including prooting 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, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness In area of light jungle - By Mechanical Means

2.4.2.A. Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Cement Concrete Grade M-15 & M-20 - By Mechanical Means

OD17483/2017-2018 - Bailing out water using 5BHP engine and pump set including conveyance to site and erection cost of fuel, lubricating oils and other pays etc complete

12.1.B.1 -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 and backfilling with approved material. Ordinary Soil -Depth upto 3m -Mechanical Means

15.9. Construction of dry rubble flooring at cross drainage works for relatively less important works

12.4. Plain cement concrete 1:3:6 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.

13.5.A. Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications PCC Grade M15 - Height upto Sm

13.5.B. Plain/Reinforced Cement Concrete in sub-structure complete as per drawing and Technical Specifications PCC Grade M20 - Height upto Sm

OD17485/2017-2018- Dry Rubble masonry for retaining wall foundations and superstructure work including cost and conveyance of materials and all labour charges etc. complete as per the directions of department officers at site.

13.5.E.P.1 -Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC |Grade M20- Using concrete Mixer - Height upto 5m

13.6. Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical |Specifications

od 17486/2017-2018- Lifting, conveying and fixing the newly casted RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete

3.6- 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 upto 1000m

4.12- Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam 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.

5.1.a. Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means.

5.2.a. Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom

5.4.2b. Dense Graded Bituminous Macadam : - For grading -II (26.5 mm nominal size) Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per |hour using crushed aggregates of specified grading, premixed with a bituminous binder (VG 30) @ 4.0 to 4.5 percent by weight of total mix and filler, transporting the hot mix to work site, laying 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 MoRTH specification clause No. S05 complete in |all respects.

5.6.2.a. Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 Jtonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB)@ S4 percent of mix and filler, transporting the hot mix to work site, laying 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 MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size)

OD17489/2017-2018- Engaging man Mazdoor for assisting surveyors , eviction of encroachment clearing blocked culverts and CC drains etc

8.15. Supplying and installation of delineator (Roadway indicators) posts 80- 100cm high above ground level, pained Net Total |black, and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorized panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806, IRC-79 and the drawings including fixing to ground (The deleniator shall be of approved type as per specification)

Robin P Alex (BID ID -2280612)

K Sasidharan Metaguard Engineers And Contractors (BID ID -2281720)