GENERAL RUNNING CONTRACT 2023 24 MAINTENANCE CONTRACT FOR VARIOUS ROADS IN PWD ROADS UNDER ROADS SECTION KILIMANOOR IN THIRUVANANTHAPURAM DISTRICT ZONE 7 FOUR ROAD STRETCHES FOR A LENGTH OF 21 30 KM

Amount

Appendix-A Reactive Maintenance (Initial Rectification works)

3.11:Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

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.

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.

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

12.8.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

OD84345/2023-2024:Providing and fixing of DLP board for Running contract work with Non-retro-reflectorised Vinyl signs with 1years warranty manufactured Vinyl Printed sheeting fixed over aluminum sheeting 2mm thick/aluminum composite material sheeting 4mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50 mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete min size 45 cm x 45 cmx 60cm,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

3.24.A:Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil by mechanical Means to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres)

OD164944/2023-2024:Supplying and applying Ready to Use Pre Mix for Pothole Repair

Appendix-B Pre monsoon Works

OD81118/2023-2024:Engaging mazdoor for various works including cleaning of clogged drain & culverts, clearing berms, cutting earthen drain, assisting wood cutters etc complete..

OD81119/2023-2024:Lifting conveying and fxing the old RCC covering slabs of any thickness o top of drain in position including all labour charges and miscellanous expenses etc. complete.

OD81120/2023-2024:Engaging woodcutter for pruning tree branches or cutting and removing the fallen trees from roadway

OD81121/2023-2024:Hiring wood cutting machine including fuel

OD81122/2023-2024:Engaging Hydraulic excavator for various works as directed by the officer in charge

OD81123/2023-2024:Engaging tipper for various work as directed by officer in charge

2.3.1.A: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, 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 Manual Means

55.15:Refurbishment of existing signboardsRefurbishment of existing signboards of all size except gantry mounted ones to their original reflectivity & position by removing obstructions like overgrowth vegitation etc ,if any,washing the signboards with water & soap solution to remove all dirt, oil etc. , correcting any dislocations including minor repairs, replacement of lost nut and bolts etc complete.

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

12.8.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

Appendix-C Proactive/ Preventive Maintenance

2.3.1.A: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, 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 Manual Means

OD81108/2023-2024:Lifting conveying and fxing the old RCC covering slabs of any thickness o top of drain in position including all labour charges and miscellanous expenses etc. complete.

OD81109/2023-2024:Engaging Hydraulic excavator for various works as directed by the officer in charge

OD81110/2023-2024:Engaging tipper for various work as directed by officer in charge

OD81111/2023-2024: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 a bituminous binder( VG-30) @ 5.2 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 - I ( 19 mm nominal size )

OD81112/2023-2024:Engaging mazdoor for various works including cleaning of clogged drain & culverts, clearing berms, cutting earthen drain, assisting wood cutters etc complete..

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.

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.

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

3.11:Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

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.

8.4.2:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB 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. 60 cm equilateral triangle

Appendix-D Emergency Works

OD81113/2023-2024:Engaging tipper for various work as directed by officer in charge

OD81114/2023-2024:Engaging Hydraulic excavator for various works as directed by the officer in charge

OD81115/2023-2024:Hiring wood cutting machine including fuel

OD81116/2023-2024:Engaging woodcutter for pruning tree branches or cutting and removing the fallen trees from roadway

OD81117/2023-2024:Engaging mazdoor for various works including cleaning of clogged drain & culverts, clearing berms, cutting earthen drain, assisting wood cutters etc complete..

MUHAMMED SHAJAR S

Bidder Name

RAJAN BABU K C

MUHAMMED SHAJAR S