Widening and Strengthening of Dhori Chhachhi Bhojardo Road,Ch 0.000 to 19.400, Ta Bhuj,under PMGSY Scheme in Kutch District Package no. GJ1305P3

Amount

Item Description

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, all lift and lead including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification. By Mechanical Means In area of non-thorny jungle.

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 with all lift and lead as per Technical Specification

Construction of embankment with approved materials deposited at site obtained from roadway cutting and excavation from drain and foundation or other structures graded and compacted to meet as per Technical Specification with all lift and lead

Construction of embankment with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacting to meet requirement of with all lead and lift

Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with all lead and lift

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement with all lead and lift

Construction of granular sub-base by providing well graded material, spreading in uniform layers with tractor mount grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per MoRD Specification. For Grading II Material.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 . Grading I Material, by mechanical means

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 . Low porosity

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder,Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using penetration grade bitumen VG 30 to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type A as per Technical Specification.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A as per Technical Specification.

Geotextile Filter (Laying of a geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching/cement concrete blocks as well as to allow free movement of water without creating any uplift head on the pitching. and to be laid as a seperator layer in the inner faces of stone pitching and pre cast wall as per Technical specifications) MoRTH Type I, Non Woven Needle Punched Geotextile as per Technical Specification., GSM: 250

Providing and laying pitching on slopes as per drawing and technical specifications .(Open joint Stone pitching as per cross section).

Earthwork in excavation for structures as per drawing and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal with all lead and lift, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Construction of toe walls for protection of slopes as per drawing and technical specifications PCC M20.

"Providing and fixing of a typical design of PMGSY Informatory Sign Board “The board will be a composite unit consisting of three plates of Aluminum Composite Materials (ACM), material specifications as per Technical Specification. The top most plate will be in diamond shape of 600mm x 600 mm size, riveted over welded M.S. angle iron frame of 25 mm x 25mm x 5 mm size on back on edges. The middle plate will be 1200 mm x 150 mm size riveted over welded M.S. angle iron frame of 25mm x 25mm x 5 mm size on back on edges. The main lower most plate will be 1500 mm x 600 mm size, riveted over welded M.S. angle iron frame of 25 mm x 25 mm x 5 mm size. Welding of all the sheets over angle iron frame will be done neatly to have plain surface on one side. The angle iron frames of the lower most plate and the middle plate will be welded to two No.. 75 mm x 75 mm (12 SWG) sheet tubes posts placed at 1125 mm apart Centre to Centre. The top of the middle plate will be flushed with the top of 75 mm dia. medium steel tube posts and these posts will be embedded in cement concrete M15 grade blocks of 450 mm x 450 mm x 600 mm below ground level. The height of bottom of the lower most plate will be 1200 mm from normal ground level and the bottom of middle plate will be 100 mm above the top level of the lower most plate. The diamond Shaped plate mounted over angle iron frame will be connected to middle plate by square medium steel section of 47 mm x 47 mm thickness 12 SWG having a spacing of 100 mm between the diamond shaped plate and middle plate and this square section will be welded to the bottom point of the diamond shaped plate. ii). the lettering and borders, etc. of middle and bottom plate, PMGSY logo on top plate shall be as per Technical Specification Messages/Borders. All the sections of frame and posts will be painted with primer and two coats of Epoxy paint. The steel tube below ground level will be painted with three coats of Epoxy paint. The design, painting and lettering shall be done as per approved drawing".

Providing and erecting direction and place identification retro-\reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide , fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on mild steel angle iron posts 75 mm x 75 mm x 6 mm, 2 No.. firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level

Providing & fixing Logo Board of PRADHAN MANTRI GRAM SADAK YOGNA as per standard design of National Rural Infrastructure development agency, diamond size (600 X 600 mm) 3 mm thick ACM plate and board plate size (1100 X 300 mm) 3 mm thick ACM plate and 2.4 m deep length square hollow section (75 X 75 X 6 mm) size including fitting and painting lettering with retroreflective sheeting class B as per drawing incl. fixing in CC M20 (450 X 450 X 600 mm) as per IRC 67

Providing & fixing of typical PMGSY Citizen's information board as per drawing , 2 nos. 433 thick ACM plate of 900 X 750 mm fixed at top and bottom duly welded diagonally with MS square hollow section 75 X 75 X 5 mm thick as per standard design of national rural infrastructure development agency. Painting lettering with retroreflective sheeting class B as per drawing square hollow section post duly embadded in M20 (600 X 600 X 750 mm)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing. 5th Kilometre Stone (precast)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing. Ordinary Kilometer Stone (Precast)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing. Hectometer stone (Precast)

Boundary Pillar Cut Stone boundary pillars/local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification

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 beads as per technical specification & finished surface to be level, uniform and free from streaks and holes.

Hazard Marker Sign :-Providing and fixing sing boards made out of 2mm aluminium sheet; size 90 x 30cms. rectangle as as per the design/drawing attached (IRC) pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro refiective sheeting as per latest M.O.S.T. Specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35 x 35 x 3mm & 50 x 50 x 5mm painted with best quality epoxy coatings The fixing at site shall be in 1:2:4 CC block of size 45x45x 60cms. for No. leg. including excavation curing etc. complete under the supervision of engineer in charge.(B)High Intensity Grade

Cautionary Warning Sign :-Providing and fixing sing boards made out of 2mm aluminium sheet; size 90 x 90 x 90 cms. equilateral triangle as per design of IRC-67-1977. Pre treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint ;reflectorised with retro refiectivesheeting ; 3.1m long stand postand frame fabricated from suitable sizeiron angle of 35 x 35 x 3mm, 75 x 75 x 6mm as required; painted with bestquality epoxy coatings in black andwhite bends. The details of symbol forNo. board shall be as per theinstruction of engineer in charge. The fixing at site shall be in 1:2:4 CC blockof size 45 x 45 x 60 Cms. for No. leg.including excavation, curing etc.complete under the supervision of engineer in charge.(B) High Intensity Grade

"Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Technical Specification fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings

"Cat Eye: Supplying Raised Pavement Markers made of polycarbonate and ABS moulded body and reflective panels with Micro prismatic lens (No Glass bead lens) capable of providing total internal reflection of the light entering the lens face and shall support a load of 13635 kgs. tested in accordance to ASTM 0,4280 Type H and complying to Specifications of Category A of MORTH The height, width and length shall not exceed 20 mm, 130 mm and 130 mm and with minimum reflect are of 13 Sqcm on No. side and the slope to the base shall be 35+/• 5 degree. The body of the marker should having finger grip for easy and accurate placement and application with epoxy 1 bituminous Adhesive as recommended by the manufacturer of the marker. The color of the marker should be as per the technical specification and as directed by Engineer-ln-charge".

Village name/ Bump Ahed sign :-Providing and fixing sing boards made out of 2mm aluminium sheet; size 90 x 60cms. rectangle as as per the design of IRC-67-1977 pre treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro refiective sheeting as per latest M.O.S.T. Specifications; Letters and numerals should be as per IRC-30-1968, 3.1m long (2 No.) stand post and frame fabricated from suitable size iron angle of 50 x 50 x 5mm painted with best quality epoxy coatings in black and white bends. the details of symbol or inscription / numerals for No. board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for No. leg. including excavation curing etc. complete under the supervision of engineer in charge.(B)High Intensity Grade

Providing concrete for plain/reinforced concrete in open foundations complete P.C.C grade M 10

Plain/reinforced cement concrete in substructure complete (PCC M20)

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight , no fragment weighing less than 25 kg laid dry complete

Providing and laying reinforced cement concrete pipe NP4 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Technical Specification 1000 mm dia

Plastering with cement mortar 1:4, 20mm thick on stone work on stone work in substructure

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing 50 mm thick

M/s. Mohandas V. Rajani