Short Term Maintenance Contract STMC work on existing road or diversion from Ras to Beawar section from Km 0.000 to Km 30.050 of NH 158 in the state of Rajasthan

Amount

Bill No.-1 : Road Maintenance

Clearing slab/box type culverts and pipe culverts including clearing, cleaning and reshaping of upstream and down stream faces of these culverts within right of way. The job includes disposal of excess material recovered from site including vegetation outside ROW with all leads and lifts complete in all respects as per direction of Engineer-in-Charge. and as per Maintenance Standards Clause 3.1

a) Slab Culvert/Box Culverts

b) Minor Bridge

Carrying out proper cleaning, and removing of dust/silt/thrash/plastic/rubbish/garbage/waste from the carriageway, foothpaths, verges (excluding the verges of central median) by mechanical means and from shoulders and disposing of the waste material at a suitable place outside ROW as directed by the Engineer and as per Maintenance Standards Clause 3.1.

Removal of rank vegetation/weeds and undesirable vegetation from shoulders, embankment slopes upto ROW (both sides) complete in all respects including breaking of clods, rough dressing and disposal of waste material and vegetation at a place outside ROW as per direction of Engineer-In-Charge and as per Maintenance Standards Clause 3.3

Providing treatment and repair to pot holes/ruts of any depth/patch repair of all types of bitumen pavement complete as per Technical Specification Clause 3004.2, and as per direction of Engineer by using paving grade bitumen/emulsion/cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503, back filling the patch with bituminous material as per Clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specifications.

Providing, Laying and compacting Granular Sub Base (GSB) with approved materials complete as per Technical Specifications Clause 401 conforming to Grade 1 Table 400.1/400.2 as per approval of Engineer-in-Charge.

Providing, laying and compacting Wet Mix Macadam (WMM) base course with approved materials complete as per Technical Specifications Clause no. 406 of MoRTH

Providing, laying and compacting Dense Graded Bituminous Macadam complete as per technical Specification Clause no. 505 including tack coat as per Technical Specifications Clause no.503. (DBM Grade-II 26.5mm nominal size, Bitumen-VG-40 with min. Bitumen content of 4.5% of mix)

Construction of Dry Lean Cement Concrete (DLC) as per MoRTH Specification Clause 601.

Construction of Earthen Shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to require slope and compacted by vibratory roller 8-10 Tonne to meet requirement of Table 300-2 as per MoRTH specification Clause No. 305

Painting with superior quality Road Marking paint confirming to IS 164-1951 of approved quality to even shade as per IRC Standard including traffic diversion arrangement.

Restoration of rain cuts with soil, Morrum, gravel or a mixture of these including all leads and lifts and cost of arrangement of land, clearing the loose soil, benching for 300 mm width, laying fresh material in layers not exceeding 250 mm and compacting with plate compactor or power rammer to restore the original alignment levels & slopes complete as per MoRTH specification Clause 3002.

Providing Bolero Camper including Driver, POL etc.Complete

Providing Hydra including Driver, POL etc.Complete

Supply of Labour

a. Male Mazdoor

Machinery including Water Tanker

a. Water Tanker 6KL, 15 trips per day

b. JCB Back Hoe Loader

Bill No.-2 : Road Property Maintenance

Supply of mandatory/regulatory reflective sign board fixed on 3.0 meter long angle iron of size 65x65x6 mm complete as per IRC-67-2012 made of 2 mm thick MS sheet stove enamleled paint and reflective symbol complete in all respect duly post painted in alternate band of Black/White synthetic enamel paint & hold fast at bottom.

a) Stop signs 60 cm Octagon each

b) 60 cm equilateral triangle

c) Prohibitory signs of circular shape, 60 cm dia

Supply of informatory reflective sign board made of 2 mm thick MS sheet stove enamleled paint as per IRC-67-2012 fixed on 3.0 meter long angle iron of size 65x65x6 mm complete and reflective symbol complete in all respect duly post painted in alternate band of Black/White synthetic enamel paint & hold fast at bottom.

Supply of cautionary/warning reflective sign boards made of 2 mm thick MS sheet stove enamleled paint as per IRC-67-2012 fixed on 3.0 meter long angle iron of size 65x65x6 mm complete and reflective symbol complete in all respect duly post painted in alternate band of Black/White synthetic enamel paint & hold fast at bottom.

90 cm equilateral triangle

Installation of sign board

a) having single post for mandatory,cautionary & informatory board including excavation ,cement concrete 1:5:10 (30x30x60) cm and transportation complete.

a) having two post including excavation ,cement concrete 1:5:10 (30x30x60) cm and transportation complete.

Provision of metal drum/ empty bitumen drum Delineator, 300 mm in diameter, 800 mm high, filled with earth for stability, painted in circumferential strips of alternate black and white 100 mm wide fitted with reflectors 3 Nos of 7.5 cm dia, all as per IRC: SP: 55-2001.

Traffic Safety Cones: As per IRC: SP 55-2014:- The supply of Plastic Road Safety Cones should me made of Linear Low Density Poly Ethylene (LLDPE) & Ethylene Vinyl Acetate (EVA) Polymer color Red! Orange. The Height, squre base and Weight should be as 750mm, 385mm and 4700 gram or 4.7kg with 6” Fluorescent eflective Band. One White Reflective Band wide 150mm should located Safety Cones. The Base of Safety cones should be PVC molded. There should be an option for chain connectiong slot at Top of the Trafffic Cone to barricade specific area.

Providing and placing at location, New jersey type Crash barrier (NJCB) for hard barricading

Providing and fixing Hazard Marker

Supplying and installation of delineators (Roadway indicators) 95 cm high above ground level of total length 135 cm painted black and white in 15 cm wide strips fitted with 3 nos. rectangular microprismatic reflective sheeting fixed on 2 mm thick aluminum sheet of size 80 mm X 100 mm one in each black strip duly riveted in the rectangular tubular section facing direction of traffic. Rectangular Tubular section of size 100 mm X 50 mm X 3 mm (thickness). The Tubular section of the delineator is encased all around with steel welded wire mesh of thickness 2.5 mm, in size 120 mm X 70 mm X 760 mm as shown in the drawing. The welded wire mesh is painted with two coats synthetic enamel white paint after applying two coat red oxide primer. The delineator is embedded in M-15 cement concrete in pit size 300 mm X 300 mm X 450 mm. The rate quoted is for the complete job as per Drawing and direction of Engineer.

K KGUPTA CONSTRUCTIONS PVT. LTD.