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GOVERNMENT OF ANDHRA PRADESH PANCHAYATRAJ ENGINEERING DEPARTMENT DETAILED ESTIMATE Name of the work: Approach road from R&B road to Maseedupadu of Estimate Amount Rs. 39.50 lakhs GRANT:- CRR(SCP) DISTRICT : WEST GODAVARI CIRCLE : ELURU DIVISION : ELURU

Maseedupadu Estimate

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Road estimates as per SSR 2014-15 AP

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GOVERNMENT OF ANDHRA PRADESH

PANCHAYATRAJ ENGINEERING DEPARTMENT

DETAILED ESTIMATE

Name of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GP

Estimate Amount Rs. 39.50 lakhs

GRANT:- CRR(SCP)

DISTRICT:WEST GODAVARI

CIRCLE:ELURU

DIVISION:ELURU

SUB-DIVISION:ELURU

MANDAL:DENDULURU

Sp.ReportSPECIFICATION REPORTName of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GPEstimate Amount Rs. 39.50 lakhsThe work "Approach road from R&B road to Maseedupadu of Gopannapalem GP",Est.Cost.Rs.39.50 lakhs was administratively sanctioned under CRR(SCP) grant for the year 2014-15 videG.O Rt.No 310 of PR&RD(Prog.I) Dept.Dt 30.3.2015The road connects Maseedupadu habitation to Eluru-Jangareddigudem R&B Road.(Key Map enclosed).The surrounding area is full of horticultural fields and houses.Trafficsurvey is conducted on the road and overloaded vehicles are also observed.Hence,pavement design was carried out(Copy enclosed).As per the pavement design,200mm thick GSB,WBM Gr-II & WBM Gr-III layers are needed along with B.T.The existing GSB layer is sufficient and WBM Gr-II &Gr-III are proposed in the estimate.C.C paved dip is proposed at 0/4

1.Picking old metal layer from 0/0 to 0/1802.WBM Gr II&III layers from 0/0 to 0/9003.Prime coat from 0/0 to 0/9004.OGPC and seal coat from 0/0 to 0/900

Further lump sum provisions are made in the estimate for the following items:-

1)Provision for VAT @ 5.00%2)QC charges @ 0.5%

The estimate is prepared as per the current SSR,i.e.2014-2015 rates and as per the A.P Revised Standard data work will be carried out as per APDSS after entrustmentDy.Executive EngineerAsst.Executive EngineerPRI,EluruPRI,Eluru

Inspection ReportINSPECTION NOTE OF THE SUPERINTENDING ENGINEER,PR,ELURUPresent: Sri.T.Prakash Naidu,BE

Date of inspection: Name of the workApproach road from R&B road to Maseedupadu of Gopannapalem GPNature of grant:CRR(SCSP)Admn.Sanction Ref:Officers Present:Sri.P.V.S.Durga Prasad,Dy.Exe.Engineer,PR,EluruSri.D.V.Srinivasa Rao,Asst.Exe.Engineer,PR,Eluru

INSPECTION NOTE

Approach road from R&B road to Maseedupadu of Gopannapalem GP was inspected on Total length of the road is 0.90 Km.The reach from 0/0 to 0/180 is badly damaged BT Surface.Remaining reach from 0/180 to 0/9 Km is OTG metal partially damaged.

The following instructions are issued to the field staff:-

1.The crust thickness may be verified and pavement design may be carried out after conducting traffic survey.Pavement layers may be proposed accordingly.Embankment widening is also to be taken up with carted earth

2.C.C paved dip may be proposed at 0/4 Km

As such,the Dy.Exe.Engineer,PRI,Eluru and the AEE,PRI,Eluru are instructed to prepare the estimate with the above provisions for onward submission.

EXECUTIVE ENGINEERPANCHAYAT RAJ,ELURU

Sienorage chargesSEINORAGE CHARGESName of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GPEstimate Amount Rs. 39.50 lakhs

S.NoDescription of itemMaterialQuantityPer cum/sqmTotalRate per CumAmount123456781Carting earthEarth0.0010.0022.000.002GSBGravel0.000.7920.0022.000.00Sand0.000.4080.0040.000.003Picking metalled surfaceGravel253.130.0512.6622.00278.444Grade II layerMetal01.450.0050.000.005Grade III layerMetal253.131.45367.0450.0018351.936BT OGPCMetal3375.000.02791.1350.004556.257BT Seal coatSand3375.000.00620.2550.001012.508GSB for shouldersGravel1658.250.7921313.3322.0028893.35Sand1658.250.408676.5740.0027062.649Earth workEarth24.30124.3022.00534.6010Sand fillingSand4.051.054.2540.00170.1011M10 ConcreteMetal4.050.93.6550.00182.25Sand4.050.451.8240.0072.9012M15 ConcreteMetal9.180.98.2650.00413.10Sand9.180.454.1340.00165.2413Super structureMetal0.000.90.0050.000.00Sand0.000.450.0040.000.0014CC RoadMetal19.130.917.2250.00860.85Sand19.130.458.6140.00344.3482898.49

Detailed-cum-AbstractDETAILED CUM ABSTRACT ESTIMATE

Name of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GP

Estimate Amount Rs. 39.50 lakhs

Sl. No.Description of ItemNoLength (m)Width (m)Thickness (m)QuantityUnitRate Amount12345678910

A)ROAD WORK ITEMS:-

1Construction of Embankment with approved materials obtained from borrow pits with all lifts, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5 MORD / 305 MORTHFrom 0/0 to 0/9001x2900.001.500.5001350.001350.00cum168.91228029

2Construction of granular sub-base by providing well graded material / Close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller 80-100 kN / Vibratory Roller to achieve the desired density, complete as per Technical Specification Clause 401 MORD / MORTHFrom 0/0 to 3/3001x13300.003.350.1501658.251658.25cum0.000

2Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screenings to fill -up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405 MORD /404 MORTH. For compacted thickness of 75mm.From 0/0 to 0/9001x1900.003.750.075253.13253.13cum2952.19747288

3Picking old metalled surface to a depth of 40 to 100mm and spreading metal including watering with an initial lead of 2 hectometers and rolling with power rollers,watering and spreading gravel for blindage and power roller rolling including hire charges of power roller(8 to 10T)barricading and diversion of traffic and wetting the new consolidation for a fortnight for compacted thickness of 50mm(SSR item No.160)From 0/0 to 0/1801x1180.003.751.0675.00675.00sqm45.5130722

4Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screenings to fill -up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405 MORD /404 MORTH. For compacted thickness of 75mm.From 0/0 to 0/9001x1900.003.750.075253.13253.13cum3264.67826386

5Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 MORD (for use on Water Bound Macadam)Over WBM layerFrom 0/0 to 0/9001x1900.003.751.03375.003375.00sqm29.4099225

6Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD From 0/0 to 0/9001x1900.003.751.03375.003375.00sqm10.9136821

7Providing, laying and rolling of Open-Graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in HMP 30/40 t capacity plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either type A or Type B or Type C as per Technical Specification Clause 508 MORD.From 0/0 to 0/9001x1900.003.751.03375.003375.00sqm162.06546953

8Providing, laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510 MORD. (using Three wheel 80-100 kN static roller)From 0/0 to 0/9001x1900.003.751.03375.003375.00sqm48.83164801

9Construction of granular shoulder by providing well graded material / Close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller 80-100 kN / Vibratory Roller to achieve the desired density, complete as per Technical Specification Clause 401 MORD / MORTHFrom 0/0 to 0/9001x2900.001.000.150270.00270.00cum968.34261452

B)CONSTRUCTION OF C.C.DIP @ 0/4:-

10Earth work in excavation for structures as per drawing and technical specifications clause 305.1 including settingout construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to lead of 50m, dressing of sides and bottom and back filling in trenches with excavated suitable material as per clause 300(1) of MORD.For toe walls A/R1x145.000.600.90024.3024.30cum148.843617

11Filling in foundation trenches as per drawing and technical specification clause 305.3.9 MORD and 304 MORTH for sand fillingFor toe walls A/R1x145.000.600.1504.054.05cum1747.707078

12Providing concreate for plain/reinforced concreate in open foundations using 40mm normal size graded hard stone aggregate, mechanically mixed, placed in foundation and compacted by vibration including curingg for 14 days complete as per drawing and technical specifications clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH for bed concreteFor toe walls A/R1x145.000.600.1504.054.05cum4930.8419970

13Providing concreate for plain/reinforced concreate in open foundation complete as per drawing and technical specifications clause 802, 803, 1202 & 1203 for body wallsFor toe walls A/R1x145.00(0.45+0.23)/20.6009.189.18cum5655.0151913

14Filling with stone dust below the C.C Pavement for levelling including all labour charges ete completeFor dip1x115.007.500.0505.635.63cum1571.398847

15Construction of Un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base with M30 Grade concrete using 43 grade of any other type as per clause 1501.2.2 coarse and fine aggregates confirming to IS-383, maximum size of coarse aggregate not exceeding 25mm micron thick polythene film and the form work, spreading the concrete with shovels, rakes, compacted using vibrators and finished in continuous operation including provision of contraction and expansion, construction joints ,admixtures as approved, curing of concrete slabs for a period of 14 days using curing compound (where specified) and water finishing to lines and grade etc completeFor dip1x115.007.500.17019.1319.13cum6840.48130858

16Provision for VAT @ 5.00%LS15819817QC charges @ 0.5%LS1582018Provision for seinorage charges8289819Provision for unforeseen items/Price escalation529124Total3950000

Deputy Executive Engineer,Assistant Executive Engineer,PRI Sub-Division, EluruPRI, Eluru

DesignDesign of flexible pavementa)Traffic survey details:-The area surrounding the road is filled with horticultural fields.Hence,there is no need to considered harvesting season&non-harvesting season traffics to arrive at AADT.Hence,commercial vehicle traffic particulars are taken as per the details given below:-

S.NoDate of surveyNo.of Commercial vehicles observed(CVs)Heavy Commercial vehicles (HCVs)Medium Commercial vehicles (MCVs)Total ESALs(To)Laden HCVsUnladen HCVsEquivalent Standard Axle loads(ESALs)Laden MCVsUnladen MCVsEquivalent Standard Axle loads(ESALs) HCVs Overloaded by 20%VDF for overloaded HCVsNormally loaded HCV'sVDF for normally loaded HCVsUnladen HCVsVDF for normally loaded HCVs MCVs Overloaded by 20%VDF for overloaded MCVsNormally loaded MCV'sVDF for normally loaded MCVsUnladen MCVsVDF for normally loaded MCVs14.5.154155.3542.5850.3138.6240.6530.3440.023.742.3225.5.154445.3562.5840.3138.1230.6540.3430.023.3741.4936.5.154355.3542.5860.3138.9340.6530.3440.023.742.63126.44Hence,average of the traffic count of above 3 days is taken as AADT.Now assuming 6% traffic growth and a design period of 10 years,the no.of cumulative ESAL applicationsHence average annual daily traffic (AADT) = 42N = To x4811xL =202062

Assumed CBR value of the sub grade(For clayey soil) =4

b)Pavement design:-Hence,as per clause 3.5 of IRC SP:72 2007,the traffic commes under T5 category.As per the pavement design catologes in Fig.4 of IRC SP:72-2007,the composition of thecrust is as given below:- 1.Modified/Improved sub grade with CBR not less than 10----150mm2.Granular sub base with CBR not less than 20----175mm3.WBM Base course with CBR not less than 100----75mm 4.Bitumen treated WBM with CBR not less than 100----75mmThe existing surface of the present road is as given below:-ReachGravel sub baseWBMBTRemarks0/0 to 0/900200mm0mm0The existing crust thickness is not sufficient for the projected traffic intensity.Hence,it is necessary to provide additional layer of WBM.Hence,it is proposed to provide 150mm thock GSB,WBM Gr II&WBM Gr III layers each 75mm thickness for the entire reach

Deputy Executive Engineer,Assistant Executive Engineer,PRI Sub-Division, EluruPRI, Eluru

LeadLEAD STATEMENT

Name of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GP

Estimate Amount Rs. 39.50 lakhs

Sl. No.Description of MaterialUnitName of the QuarryLead in KMConveyance ChargesInitial CostBlasting ChargesMachine Crushing ChargesTotal Amount23456789101Coarse Sand for concrete1.00 CumVadapalli73.00746.14610.000.000.001356.142Coarse Sand for filling1.00 CumVadapalli73.00746.14460.000.000.001206.143Coarse Sand for mortor1.00 CumVadapalli73.00746.14672.000.000.001418.144Gravel1.00 CumVegiwada14.00173.25103.000.000.00276.25540mm HBG M/c Metal-SS51.00 CumI.Pangidi76.00773.77620.0070.00155.001618.77620mm HBG M/c Metal-SS51.00 CumI.Pangidi76.00773.771036.0070.00259.002138.77710mm HBG M/c Metal-SS51.00 CumI.Pangidi76.00773.77692.0070.00173.001708.778Steel1.00 MT43000.0043000.009Cement1.00 MT6200.006200.0010Bitumen VG-30 grade bulk1.00 MTVisakhapatnam303.00909.0036688.080.000.0037597.0811Emulsion SS-I grade -- Packed1.00 MTVisakhapatnam303.001060.5027673.360.000.0028733.8612Emulsion RS-I grade -- Packed1.00 MTVisakhapatnam303.001060.5028828.800.000.0029889.3013Stone dust of size less than 2.36mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77340.0070.0085.001268.7714HBG of 2.36 to 5mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77308.0070.0077.001228.7715HBG metal of 5 to 7mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77504.0070.00126.001473.7716HBG metal of 9.5 to 11mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77656.0070.00164.001663.7717HBG metal of 12 to 14mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77780.0070.00195.001818.7718HBG metal of 19 to 22mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77984.0070.00246.002073.771568.77Seal Coat19HBG metal of 25 to 27mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77944.0070.00236.002023.771652.11OGPC20HBG metal of 40 to 45mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77588.0070.00147.001578.771440.57Gr-II21HBG metal of 50 to 55mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77456.0070.000.001299.771667.87Gr-III22HBG metal of 60 to 63mm -- (IRC&MORTH)1.00 CumI.Pangidi76.00773.77419.0070.000.001262.771371.27Type B Screenings3900 mm dia NP3 Class RCC Plain Ended Pipes1.00 RmKalaparru70.00718.514772.460.000.005490.973600 mm dia NP3 Class RCC Plain Ended Pipes1.00 RmKalaparru70.00718.512310.140.000.003028.653450 mm dia NP3 Class RCC Plain Ended Pipes1.00 RmKalaparru70.00718.511413.090.000.002131.603300 mm dia NP3 Class RCC Plain Ended Pipes1.00 RmKalaparru70.00718.51905.060.000.001623.573Granite for SS revetment 225 mm1.00 CumI.Pangidi70.00718.51154.0070.000.00942.513Field picked metal unbroken--25mm1.00 CumI.Pangidi70.00718.5155.0070.000.00843.511. Certified that the above leads are correct to the best of my knowledge2. Certified that the work spot lies within 12Km from the corporation limitsDeputy Executive EngineerAssistant Executive EngineerPRI Sub-Division, EluruPRI, Eluru

DataDATA SHEET

Name of the work: Approach road from R&B road to Maseedupadu of Gopannapalem GPIndex CodeEstimate Amount Rs. 39.50 lakhs

Index-CodeS. No.DescriptionUnitQualittyRate Rs.Amount Rs.Remarks1234567ROAD WORK ITEMS:-

RBR-EECD-41Construction of Embankment with Material Obtained from Borrow PitsConstruction of Embankment with approved materials obtained from borrow pits with all lifts, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5 MORD / 305 MORTHUnit = cumTaking output = 100 cuma) LabourMateday-Mazdoor (Unskilled)day1.04295306.80Add MA@25%76.70b) MachineryHydraulic Excavator 0.9 cum bucket capacity @ 60 cum per hourhour1.672848.504757.00Tipper 5.5 cum with 10 t capacityhour4.50922.004149.00Dozer D-80 for spreading @ 200 cum per hourhour0.502575.601287.80Motor grader for grading @ 200 cum per hourhour0.503216.001608.00Water tanker 6 kl capacityhour2.00624.001248.00Three wheel 80-100 kN Static Roller @ 80 cum per hourhour1.251146.701433.38c) MaterialWaterkl12c&d) Overheads & Contractors Profit@ 13.615%2024.10Cost for 100 cum = a+b+c+d+e (3 Wheel Roller)16890.78Rate per cum = (a+b+c+d+e)/100168.91

RBR-SBBS-12Granular Sub-base with Well Graded Material / Close Graded Material (Table 400.1)By Mix in Place MethodConstruction of granular sub-base by providing well graded material / Close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller 80-100 kN / Vibratory Roller to achieve the desired density, complete as per Technical Specification Clause 401 MORD / MORTHFor Grading III Material (CBR Value minimum 20)Unit = cumTaking output = 300 cuma) LabourMateday-Mazdoor (Skilled)day2.40295.00708.00Mazdoor (Unskilled)day8.00295.002360.00Add MA@25%767.00b) MachineryMotor grader 110 HP @ 50 cum per hourhour6.003216.0019296.00Three wheel 80-100 kN Static Roller @ 10 cum per hourhour30.001146.7034401.00Tractor with Rotavator 25 cum per hourhour12.00422.005064.00Water tanker 6 kl capacityhour3.00624.001872.00c) MaterialWell graded/ Close Graded graded sub-base material as per Table 400.19.5mm to 4.75 mm @ 66 per centcum255.00276.2570442.632.36 mm below @ 34 per centcum129.001206.14155592.11c&d) Overheads & Contractors Profit@ 13.615%39551.95Cost for 300 cum = a+b+c+d+e (3 Wheel Roller)290502.74Rate per cum = (a+b+c+d+e)/300968.34

3WBM Grading 2Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screenings to fill -up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405 MORD /404 MORTH. For compacted thickness of 75mm.By Manual MeansUnit = cumTaking output = 360 cuma) LabourMateday-Mazdoor (Skilled)day12.08295.003563.60Mazdoor (Unskilled)day250.00295.0073750.00Add MA@25%19328.40b) MachineryThree wheel 80-100 kN Static Roller @ 10 cum per hourhour36.001146.7041281.20Water tanker 6 kl capacityhour24.00624.0014976.00c) Material (Refer Tables 400.7,8,9 and 10 MORD/ 400.6,7,8 &9 MOTTH)AggregateGrading 2 63 mm to 45 mmm @ 0.91 cum per 10 sqm for compacted thickness of 75mm cum435.601440.57627512.29Stone ScreeningType B 11.2mm for Grading 3 @ 0.18 cum/10 sqmcum86.401371.27118477.73Binding MaterialBinding Material @ 0.06 cum per 10 sqm for Grading 2 materialcum28.801268.7736540.63Waterkl144.000.000.00c&d) Overheads & Contractors Profit@ 13.615%127358.77Cost for 300 cum = a+b+c+d+e (3 Wheel Roller)1062788.62Rate per cum = (a+b+c+d+e)/3602952.19

4WBM Grading 3Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screenings to fill -up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405 MORD /404 MORTH. For compacted thickness of 75mm.By Manual MeansUnit = cumTaking output = 360 cuma) LabourMateday-Mazdoor (Skilled)day12.08295.003563.60Mazdoor (Unskilled)day250.00295.0073750.00Add MA@25%19328.40b) MachineryThree wheel 80-100 kN Static Roller @ 10 cum per hourhour36.001146.7041281.20Water tanker 6 kl capacityhour24.00624.0014976.00c) Material (Refer Tables 400.7,8,9 and 10 MORD/ 400.6,7,8 &9 MOTTH)AggregateGrading 3 53 mm to 22.4 mmm @ 0.91 cum per 10 sqm for compacted thickness of 75mm cum435.601667.87726524.17Stone ScreeningType B 11.2mm for Grading 3 @ 0.18 cum/10 sqmcum86.401371.27118477.73Binding MaterialBinding Material @ 0.06 cum per 10 sqm for Grading 2 materialcum28.801268.7736540.63Waterkl144.000.000.00c&d) Overheads & Contractors Profit@ 13.615%140839.24Cost for 300 cum = a+b+c+d+e (3 Wheel Roller)1175280.97Rate per cum = (a+b+c+d+e)/3603264.67

RBR-MTRD-15Maintenance of WBM RoadMaintenance of WBM Road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and reveling as per technical specification Clause 1906 MORDFor grading III Material compacting with Smooth Wheel Roller 80-100 kNUnit = SqmOutput - Taking affected area @ 5% in 1 km = Quantity 187.5 x 0.075 = 14.06 cuma) Rate as per item 4.7(3) of Chapter 4 cum14.063264.6745901.26b) Add 50% for extra efforts involved as maintenance is to be done in small reaches50%22950.63Deduct cost of material retrived from patches @ 25% of all over all material (Metal Quantity retrived = 14.06x1.213x0.25)cum4.2641667.87-7111.80Cost for 187.5 sqm = a+b61740.09Rate per sqm = (a+b)/187.5329.28Note: The cost of 25% retrieved material may be deducted from rates

RBR-BASC-15Prime CoatLow porosityProviding and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 MORD (for use on Wet Mix Macadam & WBM)Unit = cumTaking output = 1750 sqma) LabourMateday-Mazdoor (Unskilled)day1.04295.00306.80Add MA@25%76.70b) MachineryHydraulic brom @ 1250 sqm per hourhour1.40357.00499.80Air compressor 210 cfmhour1.40507.50710.50Bitumen emulsion pressure distributor @ 1750 sqm/hourhour1.00860.00860.00Water tanker 6 kl capacity 1 trip per hourhour0.50624.00312.00c) Material (Refer Tables 400.7,8,9 and 10 MORD/ 400.6,7,8 &9 MOTTH)Bitumen emulsion (SS-1) @ 0.85 kg per sqmt1.4828733.8642526.11Water kl3.000.000.00c&d) Overheads & Contractors Profit@ 13.615%6166.49Cost for 1750 sqm = a+b+c+d+e (3 Wheel Roller)51458.40Rate per sqm = (a+b+c+d+e)/175029.40

RBR-BASC-26Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD Unit = cumTaking output = 1750 sqma) LabourMateday-Mazdoor (Unskilled)day1.04295.00306.80Add MA@25%76.70b) MachineryHydraulic brom @ 1250 sqm per hourhour1.40357.00499.80Air compressor 210 cfmhour1.40507.50710.50Bitumen emulsion pressure distributor @ 1750 sqm/hourhour1.00860.00860.00c) Material (Refer Tables 400.7,8,9 and 10 MORD/ 400.6,7,8 &9 MOTTH)Bitumen emulsion (RS-1) @ 0.275 kg per sqmt0.4829889.3014346.86c&d) Overheads & Contractors Profit@ 13.615%2287.41Cost for 1750 sqm = a+b+c+d+e (3 Wheel Roller)19088.07Rate per sqm = (a+b+c+d+e)/175010.91

RBR-BASC-14720mm Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) BinderProviding, laying and rolling of Open-Graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either type A or Type B or Type C as per Technical Specification Clause 508 MORD.Case - II By Mechanical MeansBitumen (S-65)Unit = cumTaking output = 4000 sqm (80 cum)a) LabourMateday-Mazdoor (Unskilled)day10.00295.002950.00Mazdoor (Semi-Skilled)day3.52295.001038.40Add MA@25%997.10b) MachineryHMP 30/40 t per hourhour6.0019120.00114720.00Electric generator set 125 KVAhour6.001320.007920.00Front end loader 1 cum bucket capacityhour6.001646.009876.00Tipper 5.5 cum - 10 t /5-6t capacityhour3.64889.403237.42Paver finisherhour6.002249.0013494.00Three wheel 80-100 kN Static rollerhour16.001146.7018347.20c) Material Bitumen VG-30 grade @ 14.60 kg per 10 sqmt5.8437597.08219566.95Crushed stone chipping, 13.2 mm to 5.6mm @ 0.27 cum per 10 sqmcum108.001652.11178427.88c&d) Overheads & Contractors Profit@ 13.615%77683.78Cost for 4000 sqm = a+b+c+d+e 648258.73Rate per sqm = (a+b+c+d+e)/4000162.06

RBR-BASC-178Seal CoatProviding, laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 MORD. (using Three wheel 80-100 kN static roller)By Manual MeansCase - II : Type B (510 - MORD)Bitumen (S-65)Unit = cumTaking output = 1250 sqm a) LabourMateday-Mazdoor (Unskilled)day15.00295.004425.00Mazdoor (Semi-Skilled)day2.85295.00840.75Add MA@25%1316.44b) MachineryMix all 6/10 t capacityhour2.50649.001622.50Three wheel 80-100 kN Static rollerhour2.501146.702866.75Bitumen boiler oil fired 1000 litre capaciy fitted with spray sethour2.50209.00522.50c) Material Bitumen VG-30 @ 6.80 kg per 10 sqmt0.8537597.0831957.52Crushed sand or grit as passing 2.36 mm sieve and retained on 180 micron sieve applied @ 0.06 cum per 10 sqmcum7.501356.1410171.05c&d) Overheads & Contractors Profit@ 13.615%7314.32Cost for 1250 sqm = a+b+c+d+e 61036.83Rate per sqm = (a+b+c+d+e)/125048.83

MAINTENANCE ITEMS:-

RBR-MTRD-48Filling Pot-Holes and patch repairs with open-Graded premix surfacing, 20mmRemoval of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sites and base of excavation as per caluse 503, backfilling the potholes with hot bitumenous material as per caluse 511, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per caluse 3004.2 MORTHBy Mechanical meansUnit = sqmTaking output = 10250 sqm (205 cum) (405 Tonne)a) LabourMateday-Mazdoor (Unskilled)day90.00280.0025200.00Mazdoor (Skilled)day7.76280.002172.80Add MA@25%6843.20b) MachineryAir compressor 250 cfmhour6.00499.402996.40HMP 30/40 T per hourhour6.0019120.00114720.00Tipper 10 tonnes capacityhour45.00877.3039478.50Smooth wheeled roller 8 - 10 tonneshour12.001038.4012460.80c) Material Crushed stone aggregates normal size 13.2mmcum184.5001741.27321264.32Crushed stone aggregates normal size 11.2mmcum92.2501568.77144719.03Bitumen VG-30 gradeT14.97037597.08562828.29Bitumen emulsion for tack coat including vertical sides of holesT2.4629889.3073527.68d) Overheads & Contractors Profit @14%182869.54Cost for 10250 sqm = a+b+c+d+e 1489080.56Rate per sqm = (a+b+c+d+e)/10250145.28

RBR-MTRD-159Maintenance of WBM RoadMaintenance of WBM Road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and reveling as per technical specification Clause 1906 MORDFor grading III Material compacting with Smooth Wheel Roller 80-100 kNUnit = SqmOutput - Taking affected area @ 5% in 1 km = Quantity 187.5 x 0.075 = 14.06 cuma) Rate as per item 4.7(3) of Chapter 4 cum14.063264.6745901.26b) Add 50% for extra efforts involved as maintenance is to be done in small reaches50%22950.63Deduct cost of material retrived from patches @ 25% of all over all material (Metal Quantity retrived = 14.06x1.213x0.25)cum4.2641667.87-7111.80Cost for 187.5 sqm = a+b61740.09Rate per sqm = (a+b)/187.5329.28Note: The cost of 25% retrieved material may be deducted from rates

9Picking old metalled surface to a depth of 40 to 100mm and spreading metal including watering with an initial lead of 2 hectometers and rolling with power rollers,watering and spreading gravel for blindage and power roller rolling including hire charges of power roller(8 to 10T)barricading and diversion of traffic and wetting the new consolidation for a fortnight for compacted thickness of 50mm(SSR item No.160)Unit = Sqma)LabourLabour charges for 50mm thickness(SSR Item No.161b)sqm1.0021.0021.00Add MA@25%5.25b) MaterialGravelcum0.05276.2513.81c&d) Overheads & Contractors Profit@ 13.615%5.45Rate per cum = a+b+c+d45.51

CD WORK ITEMS:-

RBR-FNDN-110Excavation of structures:Earth work in excavation for structures as per drawing and technical specifications clause 305.1 including settingout construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to lead of 50m, dressing of sides and bottom and back filling in trenches with excavated suitable material as per clause 300(1) of MORD.Ordinary SoilUp to 3m depthUnit = cumtaking output=10cuma) LabourMateday-Mazdoor (Unskilled)day3.64295.001073.80Add MA@25%268.45c&d) Overheads & Contractors Profit@ 13.615%146.20Cost for 10cum=a+b+c1488.45Rate per cum = (a+b+c)/10148.84

RBR-FNDN-211Filling in foundation trenches as per drawing and technical specification clause 305.3.9 MORD and 304 MORTHSand fillingUnit = cuma) LabourMateday-Mazdoor (Unskilled)day0.31295.0091.45Add MA @ 25%22.86b) Material Sandcum1.0501356.141423.95c&d) Overheads & Contractors Profit@ 13.615%209.43Rate per cum = a+b+c+d1747.70

RBR-FNDN-412Providing concreate for plain/reinforced concreate in open foundations using 40mm normal size graded hard stone aggregate, mechanically mixed, placed in foundation and compacted by vibration including curingg for 14 days complete as per drawing and technical specifications clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTHP.C.C Grade M10Normal mix 1:3:6Unit = cumMaterial CementT0.2206200.001364.00Coarse sandcum0.451356.14610.2640mm Aggregatecum0.91618.771456.89LabourMateday-Mason(1st class)day0.1385.0038.50Mazdoor (Unskilled)day1.39295.00410.05Add MA @ 25%112.14MachineryMechanical concreate mixture 0.4/0.28 cum capacity fitted with water measuring device and preferably also with load cellHour0.40453.00181.20Form work @ 4% on cost of material, labour & machinery (a+b+c)0.04166.92c&d) Overheads & Contractors Profit@ 13.615%590.89Rate per cum = a+b+c+d4930.84

RBR-FNDN-413Providing concreate for plain/reinforced concreate in open foundation complete as per drawing and technical specifications clause 802, 803, 1202 & 1203 for body wallsP.C.C Grade M15Normal mix 1:2.5:5Unit = cumMaterial CementT0.2756200.001705.00Coarse sandcum0.481356.14650.9540mm Aggregatecum0.481618.77777.0120mm Aggregatecum0.242138.77513.3110mm Aggregatecum0.081708.77136.70LabourMateday-Mason(1st class)day0.1385.0038.50Mazdoor (Unskilled)day1.39295.00410.05Add MA @ 25%112.14MachineryMechanical concreate mixture 0.4/0.28 cum capacity fitted with water measuring device and preferably also with load cellHour0.40453.00181.20Form work @ 10% on cost of material, labour & machinery (a+b+c)0.10452.49c&d) Overheads & Contractors Profit@ 13.615%677.67Rate per cum = a+b+c+d5655.01

RBR-FNDN-214Filling with stone dust below the C.C Pavement for levelling including all labour charges ete completeStone dust fillingUnit = cuma) LabourMateday-Mazdoor (Unskilled)day0.31295.0091.45Add MA @ 25%22.86b) Material Stone dustcum1.0001268.771268.77c&d) Overheads & Contractors Profit@ 13.615%188.31Rate per cum = a+b+c+d1571.39RBR-CCPV-515Construction of Un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base with M30 Grade concrete using 43 grade of any other type as per clause 1501.2.2 coarse and fine aggregates confirming to IS-383, maximum size of coarse aggregate not exceeding 25mm micron thick polythene film and the form work, spreading the concrete with shovels, rakes, compacted using vibrators and finished in continuous operation including provision of contraction and expansion, construction joints ,admixtures as approved, curing of concrete slabs for a period of 14 days using curing compound (where specified) and water finishing to lines and grade etc complete

Unit = cumTaking output = 75 cum (172.5 T)a) LabourMateday-Mason (1st class)day5.00385.001925.00Mason (2nd class)day5.00345.001725.00Mazdoor (Un-Skilled)day150.00295.0044250.00Mazdoor (Skilled)day6.00295.001770.00Surveiorday2.00345.00690.00Mazdoor (Semi-Skilled)day6.00295.001770.00Add MA@25%13032.50b) MachineryConcrete mixer 0.28/0.4 cum capacity (6 mixers) with weight batcher and suitable capacity calibrated water tankhour36.00453.0016308.00Needle vibratorhour9.00165.701491.30Screed vibratorhour9.0048.00432.00Plate vibratorhour9.0048.00432.00Water Tanker 6kl capacityhour5.00624.003120.00Air Compressor (1 hour initial + 1 hour final)hour2.00507.501015.00c) Material Crushed stone coarse aggergates, grading will be as per clause 1501.2.4.1 (Table 1500.1) of specifications @ 0.90 cum / cum of concretet20mm cum44.552138.7795282.2910mmcum22.951708.7739216.32Sand as per IS:383 & conforming to clause 1500.2.4.2 @ 0.4 cum of concretecum33.751356.1445769.74Cement @ 350 kg / cum of concreteT26.256200.00162750.00Polythene sheet 125 micronsqm412.5018.007425.00Basic rate for 75 cum438404.15Form work @ 3 % on (a+b+c)13152.12c&d) Overheads & Contractors Profit@ 13.615%61479.39Rate per 75 cum513035.66Rate per 1 cum6840.48Deputy Executive Engineer,Assistant Executive Engineer,PRI Sub-Division, EluruPRI, Eluru

PhotosApproach road from R&B road to Maseedupadu of Gopannapalem GPDeputy Executive Engineer,Assistant Executive Engineer,PRI Sub-Division, EluruPRI, Eluru