Rehabilitation and Up gradation of Pathanamthitta Ayroor Muttukudukka Illathupadi Muttukudukka Prakkanam Prakkanam Elavumthitta - Kulanada Ramanchira Thannikkuzhy Thonniamala Road Length 28.204 km in Pathanamthitta District under RKI

Amount

BILL-1 SITE CLEARANCE

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned including removal and disposal of top organic soil not exceeding 150 mm thickness with all lead & Lift , all complete as per Technical Specification Clause 201.

Removal of stumps and roots of girth above 300mm and back filling to required compactionwith all lead & lift ,all complete as per Technical Specification Clause 201 and 305.

Girth from 300 mm to 600 mm

Girth from 600 mm to 900 mm

Girth from 900 mm to 1800 mm

Girth above 1800 mm

Dismantling of flexible pavements and disposal of dismantled materials, stacking serviceable and unserviceable materials separately with all lead & lift ,all complete as per Technical Specification Clause 202.

Bituminous

Granular

BILL-2 EARTHWORKS

Excavation for roadwork in all type of 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 within all lifts and lead all complete as per Technical Specification Clause 301.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2 all complete as per Technical Specification Clause 305.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 all complete as per Technical Specification Clause 305.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 all complete as per Technical Specification Clause 305.

Construction of sub-grade and earthen shoulders with approved material deposited at site from roadway cutting and excavation from drain all complete as per Technical Specification Clause 305.

Construction of Median and Island above road level with approved material deposited at site from roadway cutting and excavation for drain and foundation of other structures, spread, graded and compacted as per clause 305 & 408

BILL -3 SUBBASE AND BASE COURSES

Construction of granular sub-base by providing close graded material conforming to grading-V of table 400-1, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 of Technical Specifcations.

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 Drawings and Technical Specification Clause 406.

BILL-4 PAVEMENT COURSES (FLEXIBLE+RIGID)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means all complete as per Clause 502.2

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.30 kg/sqm on the prepared bituminous/granular surface cleaned with mechanical broom all complete as per Clause 503.

Providing and laying Dense Graded Bituminous Macadam Using Grade 2 Table 500-10 with minimum 4.5% of VG-30 grade of bitumen by weight of fresh aggregate and required quantity of additional bitumen for the RAP as per mix design in accordance with IRC 120-2015, filler (cement) @2% by weight of RAP complete as per Drawings and Technical specification clause 519 (Recycling pavement by cold milling of existing bituminous layers, planing the surface after cold milling, reclaiming excavated material to the extent of 30 per cent of the required quantity, hauling and stock piling the reclaimed material near the central recycling plant after carrying out necessary checks and evaluation, adding fresh material including rejuvenators as required, mixing in a hot mix plant, transporting and laying at site and compacting to the required grade, level and thickness, all as specified in clause 505 & 519) Note The Binder content specified shall be minimum 4.5 % and the filler content shall be minimum 2% but will conform to requirement as per JMF. No additional cost shall be paid to the actual Binder Content as required in JMF

Providing and laying Bituminous Concrete Grade II with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with Bituminous Binder minimum 5.4 % VG-30 grade, of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects.Note The Binder content specified shall be minimum 5.4% but will conform to requirement as per JMF. No additional cost shall be paid to the actual Binder Content as required in JMF

BILL-5 CULVERT

Earth work in excavation of foundation of structures including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material in all types of soil with all lifts and leads complete as per Drawings and Technical Specification Clause 304.

Providing & Laying Plain cement concrete of M15 Grade in leveling course below foundation complete as per drawing and Technical Specification Sections 1500 and 1700.

Providing & Laying Plain/Reinforced Cement Concrete M 20 for Head Walls and wing wall in foundation including formwork but excluding reinforcement complete as per drawing, Technical Specification Sections 1500, 1700 and 2100

Providing & Laying Plain/Reinforced Cement Concrete M 20 for Head Walls and wing wall in substructure including formwork but excluding reinforcement complete as per drawing, Technical Specification Sections 1500, 1700 and 2200.

Providing & Laying Reinforced Cement Concrete of M30 Grade in Open Foundation including formwork but excluding reinforcement complete as per Drawing and Technical Specification Sections 1500, 1700 and 2100.

Providing & Laying Reinforced Cement Concrete of M30 Grade in Substructure including formwork but excluding reinforcement complete as per Drawing and Technical Specification Sections 1500, 1700 and 2200.

Providing & Laying Reinforced Cement Concrete of M30 Grade in Superstructure including formwork but excluding reinforcement complete as per Drawing and Technical Specification Sections 1500, 1700 and 2300.

Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-40 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all complete as per drawing & Technical Specifications Clauses 809 & 811 and Sections 1500, 1600, 1700 and 2200.

Providing, fitting and placing in position coated HYSD bar of grade Fe 500D reinforcement in foundation complete as per drawing and Technical Specification Section 1600.

Providing, fitting and placing in position coated HYSD bar of grade Fe 500D reinforcement in sub-structure complete as per drawing and Technical Specification Sections 1600 and 2200

Providing, fitting and placing in position coated HYSD bar of grade Fe 500D reinforcement in super-structure complete as per drawing and Technical Specification Sections 1600 and 2300

Providing and painting with Synthetic enamel paints of approved quality on bridges with bridge no. and span arrangemetns as per IRC - 7, 1971 .

Providing and fixing Tar paper bearing complete as per drawing and Technical Specifications Clause 2011.

Providing and applying 2 coats of Enamel paint to RCC Crash barrier complete as per Technicla Specification Section 800

Providing and laying in position 65 mm thick wearing coat consisting of 40 mm thick bituminous concrete overlaid with a 25 mm thick layer of mastic asphalt all complete as per drawings and Technical Specifications Clause 2702.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards draining face. including all cost and conveyance of materials labour charges etc complete as per Technical Specification Clause 2706.

Providing Plain Cement Concrete M 15 for Encasing and Curtain wall etc. including formwork but excluding reinforcement complete as per drawing, Technical Specification Sections 1500, 1700 and 2100.

Flexible Apron:Providing and laying of boulder apron on river bed for protection against scour with stone boulders as per Technical Specification Clause 2503.2

Construction of Rigid apron using M15 Concrrete bedding all complete as per drawing and Technical Specification Clause 2505.1.

Providing and fixing in position drainage spouts using 100mm dia GI pipe ,complete as per drawings and Technical Specifications Clause 2705.

Dismantling of PCC head wall 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 all complete as per Technical Specification 202.

Dismantling of masonary wall 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 all complete as per Technical Specification 202.

Dismantling of Reinforced Cement Concrete 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 complete as per Technical Specification Clause 202.

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40kg each complete as per drawing and Technical Specification Clause 2504.2.1

Providing and laying filtermedia below stone pitching on slopes complete as per drawing and Technical Specification Clause 2504.2.2

Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar1:2 but excluding bedding, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets complete as per drawings and Technical Specification Section 2906

1200 mm dia

Providing and laying granular bedding below pipe complete as per drawings and Technical Specification Section 2904

Removing all type of hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry works.

Up to 600 mm dia

Dismantling of brick masonry 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 complete as per Technical Specification Clause 202.

Providing & Laying Reinforced cement concrete of grade M 30 in approach slab including reinforcement and formwork complete as per drawing and Technical Specification Section 1500,1600 &1700 and Clause 2704.

Providing & Laying PCC M15 Grade leveling course below approach slab complete as per drawing and Technical Specification Section 2700.

Providing and fixing Ashpaltic Expansion joint complete as per drawing and Technical Specification Setion 2600.

Pillar for inscribing structure no.(for Culverts, Bridges & Tunnels ) as Per IRC 7-2017

Dismantling of existing bituminous surface and disposal of dismantled materials, stacking serviceable and unserviceable materials separately with all lead & Lift, complete as per Technical Specification Clause 202.

Dismantling of existing granular surface and disposal of dismantled materials, stacking serviceable and unserviceable materials separately with all lead & lift, all complete as per Technical Specification Clause 202.

Providing Plain Cement Concrete M20 for Encasing complete as per drawing, Technical Specification Sections 1500, 1700, 2100 and 2507

BILL-6 REPAIR AND REHABILATION

Guniting the damaged part of Slab after removing / old guniting / part of defective concrete, cleaning the surface and exposed reinforcement thoroughly by sand blasting, spraying with epoxy @ 0.67 kg/sqm including cost of wire mesh fabrics 5cm X 5cm X No 10 gauge in first layer of guniting complete as per drawingsTechnical specifications Clause 2807 and as directed by Engineer.

Clearing of culvert vents and river/stream bed on U/S and D/S of culvert by removing deposited debris, silt, soil and any other foreign material and including safe disposal of removed material as per Technical specifications Section 300.

Repairs to loose boulder pitching/ revetment to embankment slopes near abutments by removal, stacking of existing boulders and relaying stacked boulders properly after increasing height of earthfill around abutments as per Technical specifications clause 2504

Providing and laying in position hand packed boulder pitching on slopes of embankment, in front of abutments complete as per drawings and Technical Specifications Clause 2504 or as directed by Engineer.

Cleaning and grubbing under culvert and in river/stream bed both U/S and D/s of existing culvert for a distance specified by the Engineer including cutting , removing and disposing of all materials such as trees, bushes, shrubs, stubs, roots, grass, weeds etc. as per Technical specifications Section 200.

Providing and laying filter media below hand packed boulder pitching complete as per drawings and Technical Specifications Clause 2504.2.2 or as directed by Engineer.

Providing ruled pointing in 1:3 Cement sand mortar in course rubble masonry in abutments, piers and wing walls, complete as per Clause 1406 of Technical Specifications.

Dismantling the railing/parapet and kerb of the existing culvert without causing any structural damage to other parts of the bridge including all labour, tool and its disposal complete as per Technical specifications Section 2800.

Providing RCC crash barrier in M40 grade including reinforcement complete as per drawing and Technical specifications Section 1500, 1600, 1700 and 2700.

Providing HYSD reinforcement of Grade Fe500D for dowel bars; repair of RCC superstructure & substructure complete as per Technical specifications section 1600 and 2800.

Providing and laying new Drainage spout including making the joint of drainage spout with slab water tight with non shrink free flow cement grout and drilling hole in RCC slab and cutting chase in slab of required size for fixing drainage spout complete as per Technical Specification Clause 2705.

Sealing of cracks by injecting grout through nipples including cleaning the affected area complete as per Section 2800 of MoRT&H Specifications.

Epoxy grouting In RCC/PCC substructure / superstructure

Cement grouting In Course Rubble / brick Masonry

Removal of existing asphaltic wearing coat including disposal with all lift and lead. As per Technical specification Section 2811

Laying of 65 mm thick wearing coat consisting of 40 mm thick bituminous concrete overlaid with 25 mm thick mastic asphalt over newly laid profile corrective course / existing deck on existing bridge deck including providing necessary camber/super elevation to match with highway profile adjacent to bridge complete as per Technical specification Section 2700.

Dismantling and replacement of Burried Expansion joint As per Technical specification Section 2600 & 202

Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical Specifications section 2800 including subsequent :cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy:In RCC/PCC substructure / superstructure

Surface Coating to the concrete to inhibit the ingress of chlorides or carbon dioxide. As per Technical specification Section 2808 & 2809

Removal of defective concrete, cleaning the surface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting compound in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg/cum, strength not less than 25 Mpa and workmanship conforming to clause 2807.6.

Patching of damaged concrete surface with polymer concrete and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. As per Technical specification Section 2804

Eproxy bonding of new concrete to old concrete As per Technical specification Section 2805

Providing and painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces (as primary & finishing paint) as per Technical specification 1906.1.1

Providing and laying of boulder apron on river bed for protection against scour with stone boulders as per Technical Specification Clause 2503.2

Repair of RCC Railing/ RCC Parapet (Carrying out repair of RCC M30 railing/ Parapet to bring it to the original shape.)

BILL-7 DRAINAGE & PROTECTION WORKS

Providing and constructing RCC/ PCC drain complete as per drawing and Technical Specification Clause 309

Earthwork in excavation in all types of soil and roack with all lifts and leads complete as per Drawings and Technical Specification Clause 304.

Providing & Laying Plain cement concrete of M15 Grade in leveling course complete as per drawing and Technical specification section 1500 & 1700

Providing & Laying Reinforced Cement Concrete of M25 Grade complete as per Drawing and Technical Specification section 1500 & 1700.

Supplying, fitting and placing HYSD bar reinforcement complete as per drawing and technical specifications Specification 1600.

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards draining face. including all cost and conveyance of materials labour charges etc complete as per Technical Specification Clause 2706.

Providing inlet pipes of 100 mm dia PVC pipe for draining out water from kerb face to drain complete as per drawing and as directed by the Engineer.

Providing and Fixing 150mm x 150mm GI grating complete as per drawing and as directed by the Engineer.

Construction of cement concrete kerb with gutter of grade M 30, foundation having 100 mm thickness of gravel bedding, kerb stone laid with kerb laying machine, foundation gravel laid manually, all complete as per drawing and Technical Specification Clause 409 Unmountable Kerb with gutter

Providing, precasting, transportation and placing in position precast concrete trapezoidal drain in M-25 grade on M-10 grade foundation 50 mm thick, foundation concrete laid manually all complete as per drawing and Technical Specification sections 309, 1500,1700, 2100 and 2200.

Earthwork in excavation necessary for construction of Retaining Wall in all types of soil all complete as per Technical Specification Clause 301.

Providing and constructing Plain cement concrete in drain, stilling basin, Breast wall and toe wall complete as per drawing and technical specification clause 309 and sections 1500 and 1700.

Breast wall M-10

Retaining Wall-M15

Foundation

Sub Structure

Providing and constructing Reinforced cement concrete M-35 grade in foundation of Retaining Wall complete as per drawing and Technical Specification Clause 309 and sections 1500, 1700 and 2100.

Providing and constructing Reinforced cement concrete M-35 grade in sub-structure of Retaining Wall complete as per drawing and Technical Specification Clause 309 and sections 1500, 1700 and 2200.

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards draining face. including all cost and conveyance of materials labour charges etc complete as per Technical Specification Clause 2706.

Supplying, fitting and placing in position HYSD bar reinforcement in foundation complete as per drawing and Technical Specification Section 1600.

Supplying, fitting and placing in position HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specification Section 1600.

Providing and laying steel railing over Retaining wall complete as per drawing and Technial Specification Section 809.1

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind retaining wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing and constructing Plain cement concrete in restainer block near to footpath complete as per drawing and technical specification clause 309 and sections 1500 and 1700.

BILL-8 ROAD MARKING AND SIGNAGES

Providing RCC M-15 Boundary Stone of standard design as per IRC:25-1957, fixing in CC M-15, including finishing, lettering and painting etc all complete as per Technical Specification Clause 807.

Providing and fixing Distance Indicator post including painting and printing etc all complete as per Technical Specification Clause 805.

5th Km stone

Km stone

200 m stone

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 10 years warranty manufactured as per IRC :67 made of ASTM D 4956-09 Type XI micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over suitable primer and as per approved drawing and clause 801 including lettering symbols etc.

60 cm Equilateral triangle (Cautionary Sign Boards)

STOP Sign Octagonal

60 cm Circular ( Mandatory Sign Boards )

State Route Marker/Direction sign

"Advance Direction sign <0.9sq.m Direction and Place Identification Signs upto 0.9 sqm Size Board (Type XI) Providing and fixing of direction and place identification retro-reflectorised sign with 10 years warranty manufactured as per IRC :67 made of ASTM D 4956-09 Type XI micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc"

Advance Direction sign >0.9sq.m Direction and Place Identification Signs with size more than 0.9 sqm size Board (Type XI) Providing and fixing of direction and place identification retro-reflectorised sign with 10 years warranty manufactured as per IRC :67 made of ASTM D 4956-09 Type XI micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on suitably designed GI pipe pole not less than 50mm NB , 2 Nos. confirming to IS 1239, firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 mm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

Flag type Direction sign

Hazard Marker sign

Two way hazard sign

Chevron sign

Bus stop

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35-2015 .The finished surface to be level, uniform and free from streaks and holes.as per drawing and Technical specification 803

Centre line/edge line/ transverse marking and any other markings.

Pedestrian crossing

Straight Arrows

Left and Right Turn Arrows

Straight and Left/Right Turn Arrows

Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 Road Markers/Road Stud with Lense Reflector

Supplying and installation of delineator (Road way indicators) posts 80- 100cm high above ground level, pained black and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorised panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806 , IRC-79 and the drawings including fixing to ground (The deleniator shall be of approved type as per specification)

Providing utility duct 600mm dia RCC pipe complete as per Technical Specification section 1900 and as directed by the Engineer.

Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings complete and as per Technical Specification Section 809.

Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 325 mm high in M 20 grade PCC on M-10 grade foundation 100 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per Technical Specification Clause 409 and IRC: 86-2018

Providing and constructing cement concrete mountable type kerb laid width 50 and 250 mm respectively, 200 mm high in M 20 grade PCC on M-10 grade foundation 100 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per Technical Specification Clause 409 and IRC: 86-2018

Providing and painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces (as primary & finishing paint) as per Technical specification 1906.1.1.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long, complete as per drawing and Technical specification 811.3.1.2 and as per IRC 119-2015

Construction of footpath by providing compacted granular sub base as per clause 401 and 50mm thickness with cement concrete grade M20 including provision of all drainage arrangements.Footpaths and Separators and precast concrete blocks complete as per drawing and Technical specification clause 410.3

Footpaths (Construction of footpath by Providing and laying 300mmx300mmx25mm precast cement concrete chequered tiles Red in colour of grade M-20 in ordinary gray cement in 12mm thick cement mortar 1:3 including pointing of tiles with neat cement complete as per drawing. as per drawing and Technical specification clause 410.3

Precast Tiles

Cement Mortar

Construction of traffic hump as per IRC 99 2018, with BC-GR II and Tack coat chord Length 3m as all completed as per engineer in charge.

BILL-9 BUS SHELTER

Construction of passenger shelter at bus bays as per Drawing and Technical Specification Sections 300, 800, 1000, 1300,1500,1600,1700,1900 & 2300.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure 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 Cement Concrete Grade M-15 & M-20 - By Mechanical Means

BILL-10 MAINTENANCE DURING CONSTRUCTION

Carrying out treatment and repairs to pot holes and any necessary patching to existing bituminous carriageway surfacing as per Technical Specifications Clause 3004.

BILL-11 TEMPORARY DIVERSION WORK

Construction of embankment with approved materials deposited at site from roadway cutting and drain excavation all complete as per Technical Specification clause 305 and as directed by the Engineer.

Providing and laying granular sub-base all complete as per Technical Specification clause 401 and as directed by the Engineer.

Providing and laying wet mix macadam (WMM) base with approved material complete as per Technical Specification Clause 406 and as directed by the Engineer.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base all complete Technical Specification Clause 502 and as directed by the Engineer.

Providing and applying tack coat over granular surface with bitumen emulsion on the prepared bituminous/granular surface all complete as per Technical Specification Clause 503 and as directed by the Engineer.

Providing and laying Premix Carpet complete as per Technical Specification Clause 508 and as directed by the Engineer.

Construction of sub-grade and earthen shoulders with approved material deposited at site from roadway cutting and drain excavation all complete as per Technical Specification Clause 305 and as directed by the Engineer.

Providing, laying and jointing Hume pipes of 1200 mm dia for cross drainage works complete as per Technical Specification Section 2900 and as directed by the Engineer.

BILL-12 ELECTRICAL

Supply, installation, testing and commissioning of 8 M octagonal pole made of hot dip galvanized GI sheet 70mm top diameter,130mm bottom diameter thickness 3mm base plate dimensions of 200x200x16mm suitable for wind speed as per IS 875 part III single arm bracket 0.5mt including foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 8 Meters

Supply, installation, testing and commissioning of 10M octagonal pole made of hot dip galvanized GI sheet 70mm top diameter,175mm bottom diameter thickness 3mm base plate dimensions of 275x275x16mm suitable for wind speed as per IS 875-part III single arm bracket 0.5mt including foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 10 Meters

Supply, installation, testing and commissioning of 150W LED street light output greater than 105lumen/W 4000 – 6000 K with IP66 protection LED chip make cree/lumilled/NIchea with power factor greater than .95 at full load internal surge protection upto 8 kV and Aluminium pressure die cast powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than .98. RoHS complaint,duly wired up for use on 230V AC supply Driver compartment should be separately accessible for maintenance(LM 79 & 80 certificates from NABL accredited third party lab to be produced mentioning chip manufacturer)

Supply, installation, testing and commissioning of 200W LED street light output greater than 105lumen/W 4000 – 6000 K with IP66 protection LED chip make cree/lumilled/NIchea with power factor greater than .95 at full load internal surge protection upto 8 kV and Aluminium pressure die cast powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than .98. RoHS complaint,duly wired up for use on 230V AC supply Driver compartment should be separately accessible for maintenance(LM 79 & 80 certificates from NABL accredited third party lab to be produced mentioning chip manufacturer)

Supply and laying of one number PVC insulated PVC sheathed armored aluminum power cable of 1.1KV grade of the following sizes in the existing RCC/HUME/STONE WARE/GI/DWC pipe as required. 4 core 16 sq.mm

Providing and laying earth connection from earth electrode with 6 SWG dia G.I Wire in 15mm dia G.I pipe from earth electrode including connection with G.I thimble excavation and refilling as required.

Supplying, testing, installing and commissioning of 40mm HDPE pipe for underground cable laying

Supply, erection of 8 way feeder pillar outdoor type panel complete with accessories and concrete foundation, service cable termination, testing and commissioning in complete

Fees to be remitted to Electrical Inspectorate/KSEB/meter testing lab/ fire & rescue service Department(Actual amount incurred for the above items will be reimbursed on production of original Receipts)

Earthing with G.I earth pipe 4.5 metre long,40mm dia. including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt as required.

BILL 13 GENERAL ITEM

Procure (purchase) and supply brand new vehicle for employer and engineer including registration ,full comprehensive insurance(first year),no plate, road tax..etc a} Innova Type 2 Vehicle, complete and As Per Technical Specification 122

Vehicles running cost of fuel and POL for 3000 Km.and as per Technical specifications 122

Maintenance of Type 2 Vehicles (Provided by Employer) including full comprehensive insurance, Driver's salary repairs including replacement ofworn tyres, services as per manufacturer’s recommendation etc.and As per Technical specification 122

BILL-14 ENVIRONMENTAL SAFETY, HEALTH SAFETY AND EMP COST as per Clause A-3 (Refer EHSH Clauses- Part-2, Section -VII)

Resources allocated to ESHS management all completed as per ESHS Clause 4

ESHSE Manager having 10 years in designing and monitoring the implementation of ESHS management plans for construction works and In Similar Works Experience for 5 years

ESHS Supervisor (one ESHS supervisor for each shift on each Project Area, respecting the provisions of 4.1.3), total work experience 5 years including 1 year similar work experience

Community Liaison Officer having total experience 5 years [Fluency in local languages should be mandatory for this position]

Implementation of the Health and Safety Plan all completed as per ESHS Clauses (1, 9, 21 to 25, 27 to 35, 37, 38)

Installation silt fencing for control sediment into nearby surface water bodies as listed in section 5.3.1.5 Risks & Impacts on Water Resources of ESIA report, including regular maintenance for entire construction period and removal of those fence on completion of work near surface water bodies

Provide and maintenance of personal protective equipment including nosal mask for prohibition of spread of Covid-10, as required, to all personnel, visitors or third parties entering a Project Area are equipped with Personal Protection Equipment (PPE) pursuant to the practices and standards specified in ESHS Clause 9

Medical Check Up - The Contractor shall organises medical check-ups carried out by a doctor or an appropriately qualified nurse for all Contractor’s Personnel prior to the initial mobilisation to the Project Area to check aptitude for the work. - 32.2. Hearing tests are conducted for the Contractor’s personnel exposed to noise levels above 80 dB(A) in order to establish initial audiograms. Annual test shall be carried out as per advise of the Engineer. - Covid-19 test to the Contractor's personal as and when required

Provide and maintain first-aid provisions on any work site, including: suitably stocked first-aid kits; a person, respectively an adequate number of staff appointed and trained to take charge of first-aid arrangements and ensure that staff and workers are informed about first-aid arrangements.

Accommodation, drinking water, meals and transportation of staff all completed as per ESHS Clauses 36, 40, 41

Accommodation, drinking water, meals and transportation of staff(*) Contractor shall provide to his personnel safe drinking water at all project areas. The quantity and quality of this water complies with the standards of the World Health Organization at supply points

Provide and maintain accommodation for non-resident Personnel in a camp or an alternative structure outside of the Project Areas, such as a hotel or rented house, will comply with the conditions of the present ESHS Sub-Clause in pursuance of Sub-Clause 6.6 of the CC. The quality of accommodation shall comply with ESHS clause 40.2

Contractor provides meals at a reasonable cost or free of charge to its Contractor’s Personnel per shift in a canteen area and according to a procurement system which complies with the provisions of this ESHS Specifications Sub-Clause

Training and local recruitment management costs all completed as per ESHS Clauses 8, 39

Contractor shall organize training sessions for his personnel in two-folds: introductory sessions for starting work at the Project Area, and technical training as required in relation to the execution of the works as per ESHS Clause 8.3 and 8.5

The Contractor will take out and maintain the necessary insurance to cover the cost of the sanitary repatriation of its Contractor’s Personnel

Protection of adjacent areas, biodiversity, prevention of erosion and wastewater management all completed as per ESHS Clauses 10, 11, 12, 17, 18

Protection of adjacent areas, prevention of erosion and wastewater management - The Contractor shall take the necessary measures to ensure that pollution to air, water or land is prevented or, where this is not possible, reduced and mitigated as far as practicable during the construction phase. If required in the PA-ESMP the Contractor will develop a pollution prevention Plan for managing e.g. atmospheric emissions and dust, e.g. noise and vibrations,

Installation and maintenance of Oil Interceptor (refer schematic diagram at Annexure 8.4 of ESIA Report) for removal of oil and grease at vehicle wash bay

Sprinkling of water for suppression of dust all along the construction areas for the entire construction period

Traffic, noise and atmospheric emissions management, land take all completed as per ESHS Clauses 13, 14, 42, 43, 44

Contractor shall carry out or contracting the monitoring of the effluent quality pursuant to the present ESHS Specifications by external accredited agency for sampling and laboratory analysis and submit the analysis results the engineer.

Contractor shall carry out monitoring of environmental attributes of as per environmental monitoring plan for Construction phase

Ambient Air Quality

Surface Water Quality

Ground Water Quality

Noise Level

Soil Quality

Contractor shall carry out monitoring of environmental attributes of as per environmental monitoring plan for 1 year of operational phase/Defect Liability Period

Ambient Air Quality

Surface Water Quality

Ground Water Quality

Noise Level

Soil Quality

Waste and hazardous products management all completed as per EHSH Clauses 15, 26

Identifying, collecting, transporting and treating all waste produced on the Project Areas..

Vegetation clearing and site rehabilitation all completed as per ESHS Clauses 16, 19, 20

Site rehabilitation - the Contractor will rehabilitate all Project Areas and landscapes disturbed by the works, to their original condition where possible upon completion of construction and prior to the provisional acceptance of the works. Close collaboration with all statutory stakeholders will be conducted in cooperation with the Employer during the reinstatement. This will include all temporarily acquired sites including borrow areas, quarry areas, camp site, storage areas, diversions, etc.

SREEDHANYA CONSTRUCTION COMPANY

EKK Infrastructure Limited