Tiruppur District MGSMT 2022 23 Gudimangalam Block Pkg No 12

Amount

Strengthening to the Road from Illupanagaram to Marikandhai road KM 0/0 - 2/70 Part A - Construction Work Clearing the light jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by departmental officers including all incidental charges etc. complete. MORD Specification 111, 112, 201 km 0/0-2/0

Earth work excavation and depositing on back with an initial of 10m and lift 2m in sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth etc., as per SS 20 A including laying and spreading in layers of 250 mm loose thick each, sectioning , watering and compacting by Power roller to achieve the required Proctor density at 100% compaction at optimum moisture content as determined in occurrence with complete as per MoRD 111, 112, 202, 900, 301, 304 km 0/0-2/0

Providing and laying Gravel including cost and conveyance of gravel from approved sources to work site including labour for spreading , watering and compacting by power roller to achieve the required protect density at 100% compaction at optimum moisture content and hire & fuel charges for power roller, water sprinkler and all other incidental charges such as traffic barricading and providing danger lights etc., complete. MORD Specification 111, 112, 401, 900 km 0/0-1/0 (Shoulders)

Picking of Old matelled / B T surface up to 10 cm thick as directed by the departmental officers km 0/0-2/7

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in subbase/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. MORD Specification 406

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Tack coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared granular surface treated with Primer cleaned with Hydraulic broom as per Technical Specification Clause 111, 112, 501, 511, 513, 900

Bituminous Concrete (BC) Providing and laying bituminous concrete with Central hot mix plant (CMP) using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade-30) at percentage specified by Job Mix Formula of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment,rolled as per clause 501.6 and 501.7 to achieve the desired compaction as per clause No. 507 of MORTH Specification complete in all respects - Grading II (Table 500-17) MORD Specification 111, 112, 501, 507,900 km 0/0-2/0

RUMBLE STRIPS COVERED WITH BITUMINOUS SURFACE Provision of 1 nos. rumble strips covered with premix bituminous carpet, 15-20 mm high at centre, 250 mm wide placed at 1 m centre-to-centre at approved locations to control speed, marked with white strips of road marking. Rumble strips - 3*3.75 0.25-2.81 Sqm Km 0/0-0/630

ROAD MARKING WITH HOT APPLIED THERMOPLASTIC COMPOUND WITH REFLECTORISING GLASS BEADS ON BITUMINOUS SURFACE 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 breads as per IRC 35. The Finished surface to be level, uniform and free from streaks and holes etc complete as per MORTH specification No :803 km 0/0-2/7

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design (size 1.65m x 0.45m x 0.15m) as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 Ordinary Kilometer Stone (Precast) specification Clauses 1703

HM stone (precast) - (size 0.90m x 0.15m x 0.15m) specification Clauses 1703

Providing and fixing of typical PMGSY informatory sign board/ CIB with Logo and Maintenance board as per detailed specifications and drawing will be communicated by the Direcorate of Rural Development and Panchayat Raj

Providing and fixing of retro -reflectorised Cautionary,mandatory and information sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3 fixed over aluminium sheeting,1.5mm thick supported on a mild steel angle iron post 75mmX75mmx6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmx450mmX600mm,600mm below ground level as per drawings and Technical Specification Clause 801 - 600mm Equilateral triangle or Size as per IRC :67-2001

Provision for Road Furniture at T-Junction improvements Providing and erecting of Retro - reflectorized cautionary , Mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type - IV standards of IRC - 67: 2012 and ASTM D -09, Specification and fixed over 2mm thick Aluminium sheet fixed over a black supporting frame of25MMx25mmx3mm Mild steel angle and supported on a mild steel angle post 75x75x6 mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundadation with M15 grade cement concrete 45cmx45cmx60cm size including cost and conveyance of all materials , equipment , Machinary and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. Higj intensity Retro Reflectro sheet shall consist of minimum coefficient of Retro - reflection as per Table 6.6 of IRC 67-2012. The retro - reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67 - 2012 ( as per MORTH Specification No 801) Stop Sign Board - 75 cm high Octagon

Major road ahead - 600 mm Equilateral triangle

Rumble strips ahead - 600 mm Equilateral triangle

Supplying of Solar Raised Pavement Markers made of Polycarbonate molded body, solar powered , Led self illumination in active mode, 360 degree illumination and reflective panels with micro prismatic lens capable of providing total internal reflections of the light entering the lens face in passive mode,The product shall support a load of 13635 kg tested in accordance to MORTH and ASTM D 4280 Type H . The product should be resistance to water ingress according to IP 65 standards with IS 12063:1987 category 2 and should withstand temperatures in the range of -7 c TO 70c . Flashing rate and colour of lighting is to to be provided as per requirement. There should be minimum current losses of less than 20 micro - amperes in sleep charging mode to enhance product life and single charge should provide for a minimum autonomy of 50 hours . The height , width and length shall not less tha 10 mm x 100 mm x 100 mm . Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufactures recommendation and complete as directed by the engineer. Warranty certyificate and tests reports confirming to compressive strength as per MORTH circular shall be obtained from the manufacturer and submittred to the engineer in charge.Two years warranty certificate for solar RPM for the quality installed and a certified copy of tests reports from an independent test laboratory conforming to water ingress shall be obtained from the manufacturer by the Contractor and submitted to the engineer in charge. 100 Cm C/C perpendicular to carriageway

PART (B) Maintenance Routine Maintenance After completion of construction works Maintenanace I year

Maintenanace II year

Maintenanace III year

Maintenanace IV year

Maintenanace V year

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

SUBRAMANIAM R