Widening and Strengthening of Kumarganj Jorium Road ODR and 05 year Maintenance work

Excavation for roadwork in soil with hydraulic excavator including cutting trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections.

Construction of embankment/sub grade with approved material obtained from roadside lands with all lifts and leads, spreading, grading to required slope and compacting to meet requirement of table 300-2.

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. (Only spreading and Compacting)

Construction of Granular Sub-Base by providing Close graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with Vibratory roller to achieve the desired density, complete as per technical clause 401 For Widening

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 to achieve the desired density.

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

Providing and laying dense graded bituminous macadam Grade( II )with 75 TPH HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bitumen VG-30 @ 4.5 per cent 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. 507 complete in all respects.

Providing and applying tack coat with bitumen (VG-10) using Bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom. Over DBM & BC

Providing and laying bituminous concrete with hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4% 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. 509 complete in all respects

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a mechanical paver , compacting with 8-10 tonnes vibratory roller, finishing and curing.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing

Construction of U-Type Drain size 450mmx450mm -Earth work in Excavation in trenches for foundations pipes cable etc in ordinary soil (Loam clay or sand) including lift upto 1.5 m. lead upto 50m and dressing of sides and rammings of bottom and disposal of surplus exdavated earth as directed by the Engineer I/C within a lead of 30 m.

Providing and laying Cement concrete 1:3:6 ( 1 cement : 3 fine sand : 6 stone aggregate 40 mm. nominal size) including supply of all materials. labour and T&P etc. required for proper completion of the work and curing complete, also including cost of formwork in foundation and floors. as per SI. 280-5

R.C.C. work with cement approved coarse sand and 20 mm gauge approved stone grit in the proportion of 1:1.5:3 in Drain excluding supply of reinforcement and its binding but including its fixing and binding the same with 24 B.W.G.G.I. binding wire and including necessary centering and shuttering etc. and also including supply of all materials, labour and T & P etc. required for proper completion of the work. Binding wire cost being included in the item as per SI No.287

Mild steel or iron in plan work shch as reinforced concrete or reinforced brick work(when not included in overall rates) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel its wastage bend hooks and authorized overlapping shall be measured up to floor two level as per SI No.504

Providing and laying of hot applied thermoplastic copound 2.50 mm thick in 100mm widh including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.50 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. FOR edge centre and zebra crossing

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 2mm thick aluminium sheeting, 3mm/4mm thick Aluminum composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB ,3.2 mm thicknness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. (Triangle 900 mm)

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 2mm thick aluminium sheeting, 3mm/4mm thick Aluminum composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB ,3.2 mm thicknness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. (circular 600 mm)

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 2mm thick aluminium sheeting, 3mm/4mm thick Aluminum composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB ,3.2 mm thicknness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. (rectangular 800x600)

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 2mm thick aluminium sheeting, 3mm/4mm thick Aluminum composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB ,3.2 mm thicknness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. (rectangular 600x450)

Supply & erection of built up Cantilever structure 6.00M Span comprising of one vertical posts of 6.00 M high made up of 300 m N.B. Class M.S. Pipe as vertical member welded with 12mm thick M.S. Plate 900x900mm at bottom & 10 mm thick 750x750mm at top for bearing of horizontal frame comprising of 50mm N.B. made class main pipe as of 32mm Class medium N.B. Pipe bearing as per approved designed paint complete the works i/c construction of RCC foundation of size 900x900mm & 1.5M deep for built up overhead structure i/c earth work in excavation 100mm thick lean concrete in 1:4:8 cement coarse sand and 20mm stone grit, i/c supply & grouting of 32mm dia foundation bolts (600mm long) of Engineer in charge.

Supply and fixing retro reflective sign board made up with 4MM thick aluminium composite panel face full covered with high-intensity prism Matic retro reflective sitting of approved specifications as per MORTH having approved message fully processed on by pressure sensitive equipment BNC of APACP with frame of 35X 35X4MM angle iron all round and cross with proper clamping arrangement to be fixed in structure the back of a APC shall we enamel quoted as per direction of engineer in charge

The routine maintenance of above road work including embankment,patri,pavement, road sides and cross drains, hume pipe culvert etc to the required standards and in the manner as defined in CB Condition and keep the entire road surface and structure in Defect free condition during the entire maintenance period which begins from the actual Completion Date and ends after five years.(including cost of material T&P labour but excluding GST) for 1st year maintenance cost @ 0.00% as per circular No-3689 C-OPRMC/Mool/23-24 Dt 17.02.2024

The routine maintenance of above road work including embankment,patri,pavement, road sides and cross drains, hume pipe culvert etc to the required standards and in the manner as defined in CB Condition and keep the entire road surface and structure in Defect free condition during the entire maintenance period which begins from the actual Completion Date and ends after five years.(including cost of material T&P labour but excluding GST) for 2nd year maintenance cost @ 0.25% as per circular No-3689 C-OPRMC/Mool/23-24 Dt 17.02.2024

The routine maintenance of above road work including embankment,patri,pavement, road sides and cross drains, hume pipe culvert etc to the required standards and in the manner as defined in CB Condition and keep the entire road surface and structure in Defect free condition during the entire maintenance period which begins from the actual Completion Date and ends after five years.(including cost of material T&P labour but excluding GST) for 3rd year maintenance cost @ 0.50% as per circular No-3689 C-OPRMC/Mool/23-24 Dt 17.02.2024

The routine maintenance of above road work including embankment,patri,pavement, road sides and cross drains, hume pipe culvert etc to the required standards and in the manner as defined in CB Condition and keep the entire road surface and structure in Defect free condition during the entire maintenance period which begins from the actual Completion Date and ends after five years.(including cost of material T&P labour but excluding GST) for 4th year maintenance cost @ 0.75% as per circular No-3689 C-OPRMC/Mool/23-24 Dt 17.02.2024

The routine maintenance of above road work including embankment,patri,pavement, road sides and cross drains, hume pipe culvert etc to the required standards and in the manner as defined in CB Condition and keep the entire road surface and structure in Defect free condition during the entire maintenance period which begins from the actual Completion Date and ends after five years.(including cost of material T&P labour but excluding GST) for 5th year maintenance cost @ 1.00% as per circular No-3689 C-OPRMC/Mool/23-24 Dt 17.02.2024