Consrtuction of High Level Bridge in Lieu of Existing Damaged Causeway at Km.0/0 - 0/8 of Walajabad Thirupulivanam road.

Amount

MAIN BRIDGE Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL.

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for PILECAPS UNDER ABUTMENTS AND PIERS FOUNDATION as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision)

Providing and driving in position permanet M.S liner including cost and conveyance to the site and fabrication charges and tools and plants and driving M.S 6mm thick liner to be left peramnently with the pile shaft as per the requirement and as per the specifications and placing from the bottom with all leads and lifts using 6mm M.S sheet etc., complete as per section 1100 and 1600 of MORT@H specifications (V Revisions)

Providing Reinforced cement concrete cast-in-situ bored piles of 1000 mm diameter M-35 grade Design Mix using 20mm ISS size graded HBG metal with minimum cement content of 400kg per cu.m maximum water cement ratio of 0.4 and slump of 150 - 200mm by tremie concreting including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel including placing of reinforcement in position, concreting, including all labour charges for driving or boring, mobilisation of piling equipment and other accesssories required for driving the pile, cost of Bentonite solution and the temporary liners, chiselling and including forming of working platform over the river bed for accommodating piling eqipments including working platform, cost of test piles both initial and routine test for vertical loads and horizontal loads, forming approaches to the working platform, mixing concrete, filling it in position, compacting, cutting of pile head to cut off level for the casting the pile caps, including diversion of water course if necessary and all other incidental charges etc., complete as per standard specifications etc., complete for PILES BELOW ABUTMENTS & PIERS as per section 1100 and 1700 of of MORT@H specifications (V Revision)

Plain Cement Concrete M-15 (1:2:4 Nominal Mix) using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying,compacting, curing concrete, Tools and Plants and incidental charges etc; complete as per relevant standard specification, etc, complete as per section 1100 of MORT@H specifications (V Revisions) for LEVELLING COURSE BELOW PILECAP

Vibrated reinforced cement concrete M35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel but including cost of form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for PILE CAPS UNDER ABUTMENTS AND PIERS as per section 1100,1500 and 1700 of MORT@H specifications (V Revisions)

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for ABUTMENTS AND RETURNS as per section 1500,1700 and 2200 of MORT@H specifications (V Revisions)

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for BED BLOCK CUM DIRT WALL OVER ABUTMENTS as per section 1500 ,1700 and 2200 of MORT@H specifications (V Revision)

Vibrated reinforced cement concrete M35 grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for TWIN COLUMN PIER as per section 1500 ,1700 and 2200 of MORT@H specifications (V Revisions)

Vibrated reinforced cement concrete M35 (Design mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for CAPPING BEAM OVER PIER as per section 1500 ,1700 and 2200 of MORT@H specifications (V Revisions)

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20 mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for PEDESTAL OVER PIERS AND ABUTMENTS as per section 1500 ,1700 and 2200 of MORT@H specifications (V Revisions)

Supply and fixing of Elastomeric bearing including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc., complete as per standard specifications as per section 2000 MORT@H specifications (V Revisions) and IRC :83-2015 (part II)

Supply and fixing of Vertical Elastomeric pad for Seismic Arrestor including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc., complete as per standard specifications as per section 2000 MORT@H specifications (V Revisions) and IRC :83-2015 (part II)

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for T-BEAM AND CROSS BEAMS as per section 1500 ,1700 and 2300 of MORT@H specifications (V Revisions)

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges,including inspection chamber, inclusive of 150mm ducts and other accessories of footpath etc., complete for DECK SLAB, Kerb and Footpath as per section 1500 ,1700 and 2300 of MORT@H specifications (V Revisions)

Vibrated reinforced Concrete M-30, Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for HAND RAILS AND POSTS as per section 2703-3 of MORT@H specifications (V Revisions) and as per MOST drawing no SD/202

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for Inner CRASH BARRIER as per section 811,1700 and 2703.3 of MORT@H specifications (V Revisions)

Providing and fixing of Galvinised Iron drainage spouts 100mm dia as per MOST drawing SD/205 with grating arrangements at top as shown in the drawing using 12mm x 25mm flats for grating arrangements, and 100mm dia drainage spout projecting beyond the bottom of deck slab as shown in the drawing including cost and conveyance of cast iron pipes and flats and fixing them in position etc,complete.as per section 2705 of MORT@H specifications (V Revisions)

Vibrated Cement Concrete M15, Grade, Nominal Mix, 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB AND FOOTPATH RAMP as per section 1500,1700 and 2704 of MORT@H specifications (V Revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLABS as per section 1500,1700 and 2704 of MORT@H specifications (V Revisions)

Vibrated Reinforced Cement Concrete M-35, Grade, Design Mix, using ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for FOOTPATH RAMP in Approach Portion as per section 1500,1700 and 2704 of MORT@H specifications (V Revisions)

Vibrated Cement Concrete M-30, Grade, Design Mix, 75 mm thick using 25mm, 12mm and of 6mm ISS size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges,formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat over deck slab and approach slab as per section 2702.2 of MORT@H specifications (V Revisions)

Supplying and installation of STRIP SEAL EXPANSION joint system of 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including cost and conveyance of all materials, cost of testing as per the MOST specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects as per section 2600 of MORT@H specifications (V Revisions)

Providing and fixing seepage pipes of 100mm dia of requied lengths for abutments and wngs including cost and conveyance of all materials to work site and for labour charges for fixing, etc.,to drain of the backfill as per section 2706 of MORT@H specifications (V Revisions)

Providing filter media behind the abutments and wings for 600mm thickness using filter materials well packed with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc. complete.as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Filling behind Abutments and returns with clean gritty free drainig gravel including cost and draining gravel having PHI value more than 35 conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc,complete as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Supply and fabrication of Fe-500D (HSD) steel required in the schedule including cost of steel at site cost of providing and cost of fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire(Galvanised-18 G), provision of spacer bars, cover blocks and all other incidental charges etc,complete,as per section 1600 of MORT@H specifications (V revision)

Supply and fabrication of S-240 steel required in the schedule including cost of steel at site cost of providing and cost of fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire(Galvanised-18 G), provision of spacer bars, cover blocks and all other incidental charges etc,complete,as per section 1600 of MORT@H specifications (V revisions)

SUB ESTIMATES

Widening of Box Culvert at KM 50/4 of SCKAT Road

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation of BOX Culvert (Specification No.111, 112, 304.)

Plain Cement Concrete M15 grade (Nominal mix) 1:2:4 using 40mm ISS size HBG metal including cost and conveyance of all materials from approved quarry to work site including cost of cement which has to be procured by the contractor including cost and labour charges for mixing the concrete, transporting, laying, compacting, curing with all leads for soft portable water, working in all depths including hire, running and fuel charges for all tools and plants etc. Complete for Levelling Course for Box Culvert as per MORTH Rev. V Specification No. 1000, 1500, 1700, 2100

Vibrated Reinforced Cement concrete in M25 grade (design mix) using 20mm and below ISS graded HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for form work, centering, mixing, transporting, laying and curing concrete, tools and plants and incidental charges excluding cost of steel etc., complete for Base slab Side wall & Deck slab of CELL BOX as per MORTH Rev. V Specification No. 1000,1500,1700,2200,2300

Vibrated Cement Concrete M20 grade (Nominal mix) using 40mm ISS size HBG metal including cost and conveyance of all materials from approved quarry to work site including cost of cement which has to be procured by the contractor including cost and labour charges for mixing the concrete, transporting, laying, compacting, curing with all leads for soft portable water, working in all depths including hire, running and fuel charges for all tools and plants employed including all other incidental charges etc for Wing wall AND PARAPET WALL as per MORTH Rev. V Specification No.1000, 1500, 1700, 2200,2300

Supply and fabrication of steel grade Fe-500D (HSD) steel required for all RCC items of works involved in the schedule including cost of steel, cost of fabrication, labour charges for cleaning the bars straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire, provision for spacing bars, cover blocks and all other incidental charges etc., complete as per per MORTH Rev. V specifications No.1600.

Widening of Slab Culvert at Km 50/6 of SCKAT Road

Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, wood work, steel work, including T & P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. (Existing Structure PCC)

Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, wood work, steel work, including T & P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. (Existing Structure RCC)

Earthwork excavation in all classes of soil except soft disintegrated rock not requiring blasting and hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS, PIERS & RETURN WALL as per section 300 of MORT&H Specifications (Fifth Revision -2013) Depth 0m to 2.0m

Plain Cement Concrete of grade M15 Nominal Mix using 40mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and including all other incidental charges etc; complete as per relevant standard specifications, for LEVELLING COURSE.Under footing as per 2100 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Cement Concrete of Grade M-20, Nomional Mix, using 20mm ISS HBG metal including cost and conveyance of all materials to site including cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, etc, complete as per relevant standard specification for FOOTINGS OF ABUTMENT AND RETURN WALLS as per Section 1500,1700 & 2100 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Cement Concrete of grade M20 Nominal Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and including all other incidental charges etc; complete as per relevant standard specifications, for SUBSTRUCTURE OF ABUTMENTS, RETURN WALL AND PIERS ABOVE SILL LEVEL as per Section 1500,1700 & 2200 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Reinforced Cement Concrete of grade M30 design mix using ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants including all other incidental charges etc; complete as per relevant standard specifications, for DIRT WALL CUM BED BLOCK OVER ABUTMENTS AND BED BLOCK OVER PIERS as per Section 1500,1700 & 2200 of MORT&H Specficaton (Fifth Revision-2013)

Providing and fixing KRAFT PAPER for full width of seating of deck slab and including cost and conveyance to worksite, labour for fixing the same in correct position and all other incidental charges etc., complete.

Vibrated Reinforced Cement Concrete of grade M30 Design Mix using ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants including all other incidental charges etc; complete as per relevant standard specifications, for DECK SLAB as per Section 1500,1700 & 2300 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Reinforced Cement Concrete M-40, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for RCC CRASH BARRIERS OVER DECK SLAB as per Section 811,1700 & 2703.3 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Cement Concrete M20 grade, Nominal Mix using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for PCC PARAPETS OVER RETURN WALL as per Section 1500 & 1700 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Cement Concrete M15 grade, Nominal Mix 1:2:4, using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using ISS size graded HBG metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel, including all labour charges for mixing concrete, laying, vibrating, and hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork, cost of remolded expansion joints and fixing the same in position etc, complete for APPROACH SLAB. as per Section 1500,1700 & 2704 of MORT&H Specficaton (Fifth Revision-2013)

Supply and fabrication of Fe-500D (HSD) steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening, cutting, bending, tying grills, including over laping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges , etc., complete. as per Section 2706 of MORT&H Specficaton (Fifth Revision-2013)

Supply and fabrication of Fe-240 steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening,cutting,bending,tying grills, including over laping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges , etc., complete. FOR WEARING COAT as Mesh Reinforcement. as per Section 2706 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated cement Concrete M30 design mix using ISS size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges formwork cost of remolded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over deck slab and approach slab as per Section 2702.2 of MORT&H Specficaton (Fifth Revision-2013)

Supplying and fixing GI DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised iron pipes and flats and fixing them in position, etc., complete as per cl 2705 of MORT&H specification. (V Revision)

Providing FILTER MEDIA behind Abutment and Returns for 600mm thickness using filter material conforming to clause 309.3.2.B of MORT&H-Rev.5 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance of all materials to worksite including labour charges and all other incidental charges, etc complete. as per CI.710.1.4 & Appendix 6 of IRC :78-2014

Providing and fixing moulded Bitumen joint pad 20 mm thick, for expansion joint including cost of sealing coumpound and priming cost clause 2100 of MORT & H Specification

Filling behind Abutments and return wall with clean gritty gravel including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc., complete. as per CI.710.1.4 & Appendix 6 of IRC :78-2014

Providing and fixing class1 PVC seepage pipes of 100 mm dia of required lengths for retaining walls including costs and conveyance of all materials to work site and labour charges for fixing, including backing aggregate for draining seepage water etc., (Weep hole)

Painting two coats with Ready mix plastic enamel paint and approved colour including priming coat over the cement surface complete including scrapping clean removal of dirt of parts over cement surface

Widening of Box Culvert at KM 1/0 of Walajabad Thirupulivanam Road

Dismantling the Plain Cement Concrete removing and disposing of the resulting materials and back filling the trenches and pits for dismantling the existing damaged culvert including all tools and plants and all labour charges etc., complete.

Earthwork excavation in all classes of soil except hard rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, materials, tools, equipments and all incidential charges and sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS, PIERS.

Plain Cement Concrete M15 grade (Nominal mix) 40mm ISS size HBG metal including cost and conveyance of all materials to site including cost and labour charges for formwork and centering labour charges for compacting, curing and all incidential charges etc., complete as per standard specification for levelling course below Box Culvert and wing wall.

Vibrated Reinforced Cement Concrete of grade M30 Design Mix using ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants including all other incidental charges etc; complete as per relevant standard specifications, for base slab, side wall, deck slab of cell box as per Section 1000, 1500,1700, 2200 & 2300 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Cement Concrete M20 grade (Nominal mix) using 20mm ISS size HBG metal including cost and conveyance of all materials from approved quarry to work site including cost of cement which has to be procured by the contractor including cost and labour charges for mixing the concrete, transporting, laying, compacting, curing with all leads for soft portable water, working in all depths including hire, running and fuel charges for all tools and plants employed including all other incidental charges etc for Wing wall as per MORTH Rev. V Specification No.1000, 1500, 1700, 2200,2300

Below sill

Above sill

Vibrated Cement Concrete M20 grade (Nominal mix) using 20mm ISS size HBG metal including cost and conveyance of all materials from approved quarry to work site including cost of cement which has to be procured by the contractor including cost and labour charges for mixing the concrete, transporting, laying, compacting, curing with all leads for soft portable water, working in all depths including hire, running and fuel charges for all tools and plants employed including all other incidental charges etc for Parapet Wall as per MORTH Rev. V Specification No.1000, 1500, 1700, 2200,2300

Providing Filter media behind the abutments and wings for 600mm thickness using filter materials well packed with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc. complete.as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Providing and fixing Seepage pipes of 100mm dia of requied lengths for abutments and wings including cost and conveyance of all materials to work site and for labour charges for fixing, etc.,to drain of the backfill as per section 2706 of MORT@H specifications (V Revisions)

Supply and fabrication of STEEL grade Fe500D (HSD) with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Diversion Road

Dismantling the existing plain cement concrete structure and dispose the demolished material including all other incidental charges etc., for Dismantling Plain Cement Concrete Causeway Foundation, Abutment wall and Pavement Slab

Forming the embankment using carted earth having soaked CBR value not less than 8 required including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 95% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

Forming the embankment using carted earth having soaked CBR value not less than 8 required including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 97% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

Granular Sub Base with graded materials (Table 400 - 1) Plant Mix Method (Construction of Granular Sub Base by providing close graded materials, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achive the desired density, complete as Clause 401) - for Grade V material as per MORT&H Rev. V specifications No. 111,112,401,900

Wet Mix Macadam (Table 400-13) (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, Complete as per clause 406) as per MORT&H Rev. V Specifications No. 111,112,406,900

Prime coat (Providing and applying primer coat with bitumen emulsion (SS-I type) 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 as per clause 502) - over WMM as per MORT&H Rev.V specifications No. 111, 112, 502,900.

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per clause 503 - over granular surfaces treated with primer as per MORT&H Rev. V specifications No. 111, 112, 503, 900.

Bituminous Macadam 50 mm thick (Providing and laying Bituminous macadam with Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade VG30 ), transporting to site, laid over a previously prepared surface with faver finisher to the reqiured grade level, alignment and roller as per clause No. 501.6 & 501.7 to achive the desired compaction, complete as per clause 504 ) - Grading II (Table 500 - 7) as per MORT&H Rev.V specifications No. 111,112,504,900

Bituminous Concrete 30 - 40 mm Thick (Table 500-17) (Providing and laying bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade - 30) at percentage specified by JMFof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher 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) - Grading II as per MORT&H Rev.V specifications No. 111,112,507,900

Supply of 1000 mm dia NP3 Class RCC Pipe conforming to IS 458/2003 including cost of pipe as a finished work including all other incidental charges, testing charges including loading, unloading, transport and delivery in good condition at work site etc., complete, as directed by the Departmental Officers and as per standard specifications.

Hoisting and Fixing of 1000 mm dia NP 3 pipes to proper gradient including all Labour charges and all other incidental charges etc., Complete for causeway.

Supply and fixing of RCC guide post at 10 m interval of size1.20 x 0.20 x 0.20 m with reflective star stickers with tin M.s sheet with two side packing and top cover of 0.75 inches in RCC 1: 2: 4 Mix using 20 mm HBG ISS metal with 10 mm. dia bars as vertical with 8mm dia Stirrups including 8.25 inches x 4.25 feet mould with star shape of 5 inches and top projection by 0.75 inches x 3 inches including cost and conveyance of materials to worksite etc., complete.,

Proving and fixing Solar powered Traffic Blinkers of 30cm dia with Polycarbonate Dome 5mm Red of Led 150 Nos. iri each Red Blinkers Light - 1 No. with Red / White / Blue Led Blinkers Delineator Solar Panel : 12v 50w Solar Panel — 1 No. 12v 18 AH Battery -1 No. with Box, Solar Circuit Controller Board Box. Straight Pole : MS Pole 3” dia 2.5mm thick 18 Feet height pole (1 No.) with 2 Feet under ground pole foundation, pole painting including transportation charges, installation charges etc., complete as per standard specification.

Construction of Retaining Wall

Earthwork excavation in all classes of ORDINARY SOIL except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF RETAINING WALL as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision)

Plain Cement Concrete M15 (Nominal Mix) using 40mm ISS HBG metalincluding cost and conveyance of all materials to site including cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, etc, complete as per relevant standard specification for LEVELLING COURSE BELOW RETAINING WALL.

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for FOUNDATION OF RETAINING WALL

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for RETAINING WALL (BELOW GROUND LEVEL)

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for RETAINING WALL (ABOVE GROUND LEVEL)

Supply and fabrication of Fe-500D (HSD) steel required in the schedule including cost of steel at site cost of providing and cost of fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire(Galvanised-18 G), provision of spacer bars, cover blocks and all other incidental charges etc,complete,as per section 1600 of MORT@H specifications ( V revision)

Vibrated Plain Cement Concrete M-20, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc.,, complete for Retaining Wall Raft. as per Section 811,1700 & 2703.3 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Plain Cement Concrete M-20, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc.,, complete for Retaining Wall Below Ground Level as per Section 811,1700 & 2703.3 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Plain Cement Concrete M-20, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc.,, complete for Retaining Wall above Ground Level as per Section 811,1700 & 2703.3 of MORT&H Specficaton (Fifth Revision-2013)

Vibrated Plain Cement Concrete M-20, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc.,, complete for PARAPET OVER Retaining Wall. as per Section 811,1700 & 2703.3 of MORT&H Specficaton (Fifth Revision-2013)

Providing and fixing Seepage pipes of 100mm dia of requied lengths for abutments and wings including cost and conveyance of all materials to work site and for labour charges for fixing, etc.,to drain of the backfill as per section 2706 of MORT@H specifications (V Revisions)

Providing Filter media behind the abutments and wings for 600mm thickness using filter materials well packed with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc. complete.as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Construction of Approach Road

Picking 5cm to 10cm old metalled surface and sectioning and clearing away from the site and depositing the debris including labour charges for picking etc., complete as directed by the Engineer as per standard specification and also as per MORTH No.111,112,202

Excavation including removal and satisfactory disposal of all materials necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Box Cutting for Approach Portion and as per MORTH No. 111, 112, 301, 302.

Construction of embankments with approved material from borrow area with all leads and lifts all complete as per MoRTH Specification Clause.305 (95% Filling)

Constuction of subgrade and earthen shoulders satisfying the requirements of minimum soaked CBR value as indicated in the specification with approved material with all leads and lifts all complete as per MoRTH Specification. Cl.305 (97% Filling)

Providing and Laying Granular Sub-Base Grade- V consisting of well graded Material confirming to the grading given in Table No.400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 401, 900.

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MORTH Specification- for Grading- III Material

Providing and Laying Wet Mix Macadam consisting of clean crushed aggregates confirming to the grading given in Table No.400-13, 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 on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 406, 900.

Providing and applying Prime Coat over granular Base with bitumen emulsion (SS-I type) on prepared surface including preparing the road surface and spraying the primer at the rate of 0.70 kg / sqm using bitumen sprayer as directed by the Engineer - over WMM as per MORTH No. 111, 112, 502, 900

Providing and applying Tack Coat over granular surface treated with primer using Bitumen Emulsion (RS-I type) with mechanical sprayer at the rate of 0.25 kg per sqm as directed by the Engineer as per MORTH No.111,112,503,900.

Providing and applying Tack Coat over over Dry Lean Cement Concrete surface using 3.00 kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 503 of MORTH Rev-5

Providing and laying Dense Bituminous Macadam which work shall consist of construction, using crushed aggregates, (Table 500-10) premixed with VG 30 Grade Bitumen at the rate of minimum 4.50% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled and vibratory roller in accordance with the requirements of the specification and in conformity with the drawing as directed by the Engineer for DBM (Grade-I ) as per MORTH No. 111, 112, 505, 900

Providing and laying Bituminous Concrete which work shall consist of construction using coarse aggregates (Table 500-17) premixed with VG 30 Grade Bitumen at the rate of minimum 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled and vibratory roller in accordance with the requirements of the specification and in conformity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH No. 111, 112, 507, 900

Vibrated Cement Concrete M-20 Grade, Nominal Mix, 1:2:4 using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing, transporting, laying, and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete as per standard specification for Safety Kerb

Providing compaction of berms using the box cut earth including all hire and fuel charges for power roller for compaction, water sprinkler, including all labour charges for laying spreding, watering etc., complete as directed by the departmental engineers for making up of low berms

Junction Improvements at Walajabad Junction and Service Road

Picking 5cm to 10cm old metalled surface and sectioning and clearing away from the site and depositing the debris including labour charges for picking etc., complete as directed by the Engineer as per standard specification and also as per MORTH No.111,112,202

Excavation including removal and satisfactory disposal of all materials necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Box Cutting for Widening Portion and as per MORTH No. 111, 112, 301, 302.

Providing and Laying Granular Sub-Base Grade- V consisting of well graded Material confirming to the grading given in Table No.400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 401, 900.

Granular Sub Base with graded materials (Table 400 - 1) Plant Mix Method (Construction of Granular Sub Base by providing close graded materials, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on propared surface and compacting with vibratory power roller to acieve the desired density, complete as per clause 401 of MORTH Specification for Grading III material

Providing and Laying Wet Mix Macadam consisting of clean crushed aggregates confirming to the grading given in Table No.400-13, 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 on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 406, 900.

Providing and applying Prime Coat over granular Base with bitumen emulsion (SS-I type) on prepared surface including preparing the road surface and spraying the primer at the rate of 0.70 kg / sqm using bitumen sprayer as directed by the Engineer - over WMM as per MORTH No. 111, 112, 502, 900

Providing and applying Tack Coat over granular surface treated with primer using Bitumen Emulsion (RS-I type) with mechanical sprayer at the rate of 0.25 kg per sqm as directed by the Engineer as per MORTH No.111,112,503,900.

Providing and applying Tack Coat over over Dry Lean Cement Concrete surface using 3.00 kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 503 of MORTH Rev-5

Providing and laying Dense Bituminous Macadam which work shall consist of construction, using crushed aggregates, (Table 500-10) premixed with VG 40 Grade Bitumen at the rate of minimum 4.50% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled and vibratory roller in accordance with the requirements of the specification and in conformity with the drawing as directed by the Engineer for DBM (Grade-I) as per MORTH No. 111, 112, 505, 900

Providing and laying Bituminous Concrete which work shall consist of construction using coarse aggregates (Table 500-17) premixed with VG 40 Grade Bitumen at the rate of minimum 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled and vibratory roller in accordance with the requirements of the specification and in conformity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH No. 111, 112, 507, 900

Providing Barrier Type kerb for median / islands using vibrated cement concrete of grade M20 (1:1:5:3) using 20 and 12mm ISS HBG metal from approved quarry, including cost and conveyance of all materials to worksite, including hire and fuel charges of all the machineries employed for this work, including all labour charges for mixing, laying, curing, painting, including all other incidental charges etc., complete as per drawing and standard specification.

Filling Carted Earth in between gap for median and island and above road leel with approved materials deposited at site from roadway cutting and excavation for drain and foundation of other structures, speread, graded and compacted as per Cl.407 of MORTH.

Providing RCC Centre Median height of 0.250m at bottom 0.250m at middle 0.400 at top and to a total height of 0.900m from the road level including cost and conveyance of all materials to work site including providing form work for shuttering on both sides and chamfered edges at top, including cost of steel reinforcement as per the Bar bending schedule appended here with, fabrication and placing in position of steel grills including cost of binding wire, laying of R.C.C M25 concrete using ISS HBG graded metal including cost and conveyance of all materials to work site from the approved sources including labour charges for mixing laying curing etc middle of the median as directed by the departmental officers, Rendering Smoothness over the CC surface with 10 kg of cement for 10 Sq.m area and painting two coats over the CC surfaces with best approved quality of synthetic enamel paint including primer etc., including all labour charges, hire and fuel charges for the Hire charges for Tools and plants employed and as per the standard specification and in accordance with the drawings appended here with and as directed by the departmental officers etc., complete.

Painting

Painting two coat with ready mixed plastic emulsion paint and approved priming coat over the cement surface complete including scrapping clean removal of dirt parts for crash barrier, safety kerb, hand rails, bridge bottom sides, deck slab bottom, abutment, return walls and retaining wall sides with approved quality and colour including cost and conveyance of all materials to site , labour charges etc. complete as per standard specifications

Road Furnitures

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads at 250 gms/ sqm area, 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 etc., complete (as per MORT&H specification no 803)

Providing and fixing of retro - reflectorised cautionary, mandatory and informatory signs(with definition boards) made ot of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801

A. 60 cm Circular

B. 60 x 45 cm Rectangular

C. 60 cm Equilateral triangle

D. 90 cm Equilateral triangle

E. 90 cm High Octagon

Providing and fixing of retro - reflectorised Direction and Place identification signs(with area exceeding 0.9 sq.m ) made of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801.

Providing and fixing unidirectional or bi directional reflective pavement marker (RPM) or road studs bonded to or anchored within the road surface for lane marking and delineation for night time visibility with plastic body of RPM / Road studs moulded from ASA (acrylic strene acrylonitrite) of HIPS (high impact polystyrene). The marker shall support a load of 13635 kg tested in accordance with ASTM D 4280. Reflective panels shall consist of number of lanes containing single or dual prismatic cube capable of providing total internal reflection of the light entering the lens face. Lenses shall be moulded of methyl methecrylate conforming to ASTM D 788 or equivalent etc., complete (As per technical specification of NHAI clause A-8)

Supplying and installation of Delineators (Road way indicators, Hazard markers, object markers), 80-100 cm above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75mm dia circular reflectorised panels at the top, burried or pressed in to the ground conforming to IRC 79 etc., complete( as per MoRT&H Sp, No.805)

Providing fixing of Rigid Median Marker double sided made of polycarbonate for impact resistance and good weather ability. Polycarbonate used for molding the median marker shall have a minimum Izod impact strength value of 600 J/m at room temperature. The impact strength of the poly carbonate should not decrease to less than 70% of its initial value on being subjected to UV weathering as per ASTM G 155 for 1000 hours or exposure to 2 years of natural weathering. The body of the median marker shall be in the form of an isosceles trapezoidal structure of length 15 cm height and width of 10 x 10 cm. The median marker shall have fluorescent yellow retro - reflective sheeting confirming to Type XI specifications as per ASTM D 4956. Area of reflective sheeting should not be less than 70 cm2. Edge of retro reflective shall be concealed using a grill/ mesh/similar mechanism to prevent vandalism and sheeting pilferage. The logo of the manufacturer shall be embossed and painted in contrasting colour on both side of median marker for distinct identification. for providing and fixing as per MORT&H specification No. 801.

Proving and fixing Solar powered Traffic Blinkers of 30cm dia with Polycarbonate Dome 5mm Red of Led 150 Nos. iri each Red Blinkers Light - 1 No. with Red / White /Blue Led Blinkers Delineator Solar Panel : 12v 50w Solar Panel — 1 No. 12v 18 AH Battery -1 No. with Box, Solar Circuit Controller Board Box. Straight Pole : MS Pole 3” dia 2.5mm thick 18 Feet height pole (1 No.) with 2 Feet under ground pole foundation, pole painting including transportation charges, installation charges etc., complete as per standard specification.

Providing and Erecting of Retro - Reflectorised Hazard Marker Traffic Sign made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956 -09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75X75X6mm 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 foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High 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 MORT&H Specification No.801)

Providing and fixing of Retro Reflectorized Overhead Cantilever Informatory sign made of cube corner Micro Prismatic grade sheeting conforming to Type XI standards of IRC67 - 2012 and ASTMD4956 - 09, specification and fixed over 2mm thick aluminum sheet fixed on back supporting frame mild steel L angle of size 50mm x 50mm x 6mm. The Vertical support post for the installation of overhead sign Gantry shall be made of 300NB (Nominal Bore) MS Pipe with 12mm thick with a ground clearance of 6 meters along with 80NB (Nominal Bore) MS Pipe with 4mm thick and 40NB (Nominal Bore) MS Pipe with 3.20mm thick support posts. MS Base plate of size 1200mm x 1200mm x 25mm and MS Top plate of size 900mm x 1650mm x 16mm to be used to hold the sign board at the top and bottom respectively. MS Stiffener plates 8mm thick of sizes 420x420, 682x420, 288x288, 288x927 & 44xl30 are to be used. Anchor bolts of dimension 25mm dia and 1000mm length are to be used as fixtures. The approved direction information should be digitally printed and should have 70% of the co­efficient of Retro-reflection values against the values as mentioned in Table 6. 9 of IRC67 - 2012.The Latex printer used for digital printing should use inks with low VOC emissions and have green guard, eco logo certificates as per UL 2801 standards. The retro-reflective sheeting shall be covered under 10 years 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 MoRT&H specification No.801).Cantilever sign shall be installed at the site as per the approved structural and foundation drawing provided in the tender document and including cost and conveyance of all materials, equipment, machineries to worksite, including all labour charges for fixing the gantry in position with all leads and lifts, loading charges and necessary for satisfactory completion of the work as directed by the engineer-in­charge etc., complete.

Proving and fixing Highmast (16 Metre) with 8 Nos. 150W LED Fitting including transportation charges, installation charges etc., complete as per standard specification.

Sub Total Amount for above all items

GST 18% for the above Sub Total Amount

SD INFRA PRIVATE LIMITED (BID ID -1546450)

Omsakthiconstructions (BID ID -1546463)