Construction of Godinarda to Kharba road under MMSY-CMRL in the District of Keonjhar.

4th Year

Dismantling of Cement Concrete Grade M-15 & M20 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

Earth work in excavation of in hard or gravelly soil with initial lead and lift including dressing the sides & leveling the bed of the foundation to the required width & required depth including dewatering if necessary and stacking the excavated materials away from working area etc.complete and as per specification and as per the direction of Engineer -in –charge.

Earth work in excavation of in disintegrated rock not requiring blasting to be removed by pick axes and crow bars and depositing material with initial lead and lift including dressing the sides & leveling the bed of the foundation to the required width & required depth including dewatering if necessary and stacking the excavated materials away from working area etc.complete and as per specification and as per the direction of Engineer-in-charge.

Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in table 300-2 for embankment construction construction & Clause 305 of MoSRT&H Specifications for Road & Bridge works

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site by manual means within a lead of 5kms, spreading, grading to required slope and compacting to meet requirement of table 300-2 & clause 305 of MoSRT&H Specifications for Road & Bridge works (4th Revision)and as per the direction of engineer in charge.

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 as per MORD technical Specification Clause 301 and direction of the Engineer in Charge (excluding cost of excavation and transportation to site).

Providing granular sub-base using moorum sand admixture CBR value not less than 20 & PI value not more than 6 mix with required proportion of sand of approved quality including cost, conveyance, royalty & taxes including cost of T&P articles required for the work etc. complete & labour for spreading moorum in layers not exceeding 23cm. thickness watering & compacting to the requried density at OMC with power road roller including cost & carriage of water, all T&P articles with hire & running charges of machineries such as PRR etc. required for the work complete in all respect as per specification & direction of the Engineer- in-Charge.

Providing, laying, spreading and compacting stone aggregates of following size Water Bound Macadam specification (75mm compacted thick) including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of gravel and sand as binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per Clause 404 of MoSRT&H Specifications for Road & Bridge works (4th Revision) including hire and running charges of PRR and all other machinaries including all labour, T&P and cost, conveyance royalty & taxes of all materials required for the work complete in all respect as per direction of the Engineer-in-Charge.

WBM-G-II

WBM-G-III

Construction of Un-reinforced,plain cement concrete pavement M-30 grade over a prepared sub base with 43 grade using brande cement @ 350 kg per cum,coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, spread, compacted finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, admixtures as approved, finishing to lines and grages as per drawing and as per Clause 602 of MoSRT&H specifications for Road & Bridge Works and as per as per specification & direction of the Engineer-in-Charge.

Providing and applying primer coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per Technical Specification Clause 502 of MOSRT&H including cost, conveyance, royalty, taxes of chips and bitumen & other required materials etc. complete and as per direction of Engineer-In-Charge.

Providing and laying tack coat with penetration grade of bitumen emulsion (RS) of 0.20 Kg per Sqm after scraping cleaning the road surface including cost, conveyance royalty of all materials, T&P labour, hire charges of machinaries etc. complete as per Technical Specification Clause 503 of MOSRT&H and as per direction of the Engineer in charge.

Providing, laying and rolling open graded premix carpet of 20mm thick using 0.27 cum composed of 13.2 mm to 5.6 mm size crusher stone chips using pentration grade of bitumen of grade VG-30 (60/70) of 14.60 kg per 10 sqm including hand packing to proper camber and consolidation with 80-100 KN roller inclusive of hire and running charges of PRR, bitumen mixtures, tar boilers and all other T&P articles including cost, conveyance, royalty, taxes of chips and bitumen & other required materials etc. complete as per specification and direction of the Engineer in charge.

Providing and laying 6mm thick precoated Seal Coat Type B using 0.06 cum of 6.70 mm size chips as per sieve analysis for sealing the voids in the bituminous surface laid to the specified levels, grade and cross fall using penetration grade of bitumen of 6.80 kg per 10 sqm and rolled with smooth wheeled power roller, bitumen mixure, tar boiler and all other T&P articles including cost, conveyance, royalty, taxes of chips and bitumen & other required materials etc complete and as per the direction of engineer in charge.

Fine dressing and turfing to the slopes of the road embankment with compact dub gross transported by mechanical means as per the direction of the E.I.C.

Earth work in excavation of foundation & plinth in hard soil including levelling the bed etc complete as per the direction of Engineer in charge.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

Unit cost of NP3 hume pipes including cost of labour for laying hume pipes (900 mm dia.)and as per the direction of Engineer in charge.

HPC 600 mm Dia

HPC 1000 mm Dia

HPC 1200 mm Dia

Cement concrete of M-150 having maximum compressive strength of 150 kg./cm2 ( test to be conducted) on 150 mm. cubes tested at 28 days including curing (tests conducted in accordance with IS-456 & IS-516) & conforming to clause-302 of IRC 21/1987 using clean crusher broken hard granite coarse aggregate of 40 mm. size down grade of approved quality to be protested in the laboratory) obtained from approved quarry the proportion mix, grading conforming to relevant ISI/IRC codes pre-approved including arranging of reinforcement as per approved drawing including hoisting, lowering concrete in layers not exceeding 150 mm. thick each compacting with vibrator watering & curing for 28 days centering shuttering & finishing the exposed surface smooth providing grooves & beads where necessary including cost, conveyance royality & taxes of all labour machineries etc. required for the work complete in all respects including dismantling the centering & shuttering as per specification & direction of Engineer-in-Charge.

Foundation

Upto Bed Level

Construction of precast RCC railing of M25 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

RCC of design mix of M-25 grade having specified characteristics compressive strength/ target mean strength of 300kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 216/1987/IRC-78/1983 using crusher broken granite course aggregate of 20mm. .sizes & proportion as specified in clause-302.6.2 of IRC 21/1987 & IS-10262 & subject to mix design in conformity with the grading & proportion of different materials for concrete as specified in the relevant codes of approved q

uality, obtained from approved quarry & using minimum quantity of cement confirming to codal provision including hoisting, lowering & laying concrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering , shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge but excluding cost, conveyance of tor steel & binding wire & labour charges for straightening, cutting, bending, binding welding & tying the grills lapping spacing etc. where ever necessary & hoisting & placing in position ( to be paid separately as required for RCC works)

Abutment & Pier (Above Bed)

Deck slab

RCC of design mix of M-30 grade having specified characteristics compressive strength/ target mean strength of 300kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 216/1987/IRC-78/1983 using crusher broken granite course aggregate of 20mm. .sizes & proportion as specified in clause-302.6.2 of IRC 21/1987 & IS-10262 & subject to mix design in conformity with the grading & proportion of different materials for concrete as specified in the relevant codes of approved quality, obtained from approved quarry & using minimum quantity of cement confirming to codal provision including hoisting, lowering & laying concrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering , shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge but excluding cost, conveyance of tor steel & binding wire & labour charges for straightening, cutting, bending, binding welding & tying the grills lapping spacing etc. where ever necessary & hoisting & placing in position ( to be paid separately as required for RCC works)

Wearing Coat

Supply of HYSD bars confirming to grade S-415 cutting bending, binding, lapping, splicing, welding etc. (conforming to ISI specification) & jointing if necessary by lapping & tying the grills & placing in position as required for RCC works as per the approved design, hoisting, lowering & laying position including cost & conveyance of tor steel & binding wires of 18 to 20 gauge(as to be approved by the Deptt.) etc. complete (weight of binding wire shall not be considered for payment at all which will be borne by the contractor (standard CO-efficient of different sizes of the steel shall be considered & welding & lapping should confirm to relevant clause of IRC-21/1987)

Back filling behind Abutments ,Wing walls & Return walls complete as per drawing &technical specification etc complete.

Providing gravel backing to revetments including cost, conveyance and royalty, taxes of all materials to the site, all labour, T & P complete as per direction of the Enginer-in-Charge.

Providing & laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600mm with 40mm metal providing over the entire surface behind abutment, wing wall, return wall etc. complete.

Finishing wall surface with waterproof cement paint of aproved shade 2 coats including watering, curing,cost of all materials & labour etc.

Providing Rough Stone dry packing / pitching in approns and revetments for slope protection including cost and conveyance of all materials to site etc. complete (15cm and above)and as per the direction of Engineer in charge.

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be we be welded to 2 nos. 75mmX75mm of12 SWG sheet tubes posts duly embeded in cement concrete M-15 grade block of 450mm X450mmmm X600mm ,600mm below ground level. The top most diamond plate will be welded to middle plate by 47mmX 47mm of 12 SWG steel plate tube. All M.S will be stove embelded on both sides .Lettering and printing arrows border etc. will be painted with ready mixed synthetic enamelpaint of superior quality in required shade andcloure.All sections of framed posts and steel tube will be painted with primer and two coat of epoxy paint as per drawing clause 1701 and Annexure 1700.1

Provision for Road sinage masonary structure for citizen information board,painting of 200 m & k.m stone etc complete and as per the direction of engineer in charge.

5th Kilometer stone

Ordinary Kilometer stone

200 mm stone

Semi-reflectorised Sign Boards

200 mm dia RCC guard post.

Maintenance Work

1st Year

2nd Year

3rd Year

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment ,level and slopes as per technical specification Clause 1902

1st Year

2nd Year

3rd Year

1st Year

2nd Year

3rd Year

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and Technical Specification Clause 1903

1st Year

2nd Year

3rd Year

Maintenance of BT road including filling up pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat type B specification Clause 1904.2 ,1906

1st Year

2nd Year

3rd Year

Maintenance of Hume pipe Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908

1st Year

2nd Year

3rd Year

Maintenance of road signs by way of cleaning and repainting of mandatory / requlatory / cautionary / informatory and place identifications sign board as per drawings and technical specification Clause 1910

1st Year

2nd Year

3rd Year

Maintenance of 200 metre km stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912

1st Year

2nd Year

3rd Year

Cutting of branches of trees and shrubs from the road way or with in R.O.W including disposal of wood and leaves to suitable location as per technical specification Clause 1914

1st Year

2nd Year

3rd Year

Cutting of shrubs from the road way or with in R.O.W and disposal of shrubs to suitable loca

1st Year

2nd Year

3rd Year

tions as per technical specifications Clause 1914

1st Year

2nd Year

3rd Year