GOVERNMENT OF ANDHRA PRADESH PANCHAYATRAJ ENGINEERING DEPARTMENT HYDERABAD---INDIA PROPOSAL ESTIMATE Repairs to the R/F Jalipudi to Kolleru lake GRANT :- NDRF(Neelam Cyclone) ESTIMATED COST :Rs.5.00 lakhs DISTRICT : WEST GODAVARI CIRCLE : ELURU DIVISION : ELURU SUB DIVISION : ELURU MANDAL : ELURU ASSEMBLY CONSTITUENCY : DENDULURU PARLIAMENTARY CONSTITUENCY : ELURU SPECIFICATION REPORT Name of the work:- Repairs to the R/F Jalipudi to Kolleru lake Est.Cost.Rs.5.00 lakhs The Road from Jalipudi to Kolleru lake is badly damaged during the NEELAM CYCLONE from 28.10.2012 to 5.11.2012.The nature of damages are as given below:- 1 .Pot holes and patches are formed in BT surface 2 .Pot holes and patches are formed in WBM layer 3 .Pot holes and patches are formed in gravel layer 4 .Gravel blindage is washed-off 5 Approaches and repairs are required for the CD work 6 New CD work to be provided As such,the line estimate is prepared with the above repair items. Further lump sum provisions are made in the estimate for the following items:- 1)Provision for VAT @ 5.00% 2)QC charges @ 0.5% 3)Provision for insurance@ 0.5% The estimate is prepared as per the current SSR,i.e.2012-2013 rates and as per the A.P Revised Standard data work will be carried out as per APDSS after administrative sanction&entrustment Asst.Executive Engineer Dy.Executive Engineer PRI,Eluru PRI,Eluru GENERAL ABSTRACT Name of the work:- Repairs to the R/F Jalipudi to Kolleru lake Est.Cost.Rs.5.00 lakhs S.No Description of item (Kms) 1 2 3 1 Cost of civil work(Road work) 2 Provision for VAT @5% 3 Provision for Q.C.Charges @0.5% 4 Provision for insurance @0.5% 5 Provision for KM&HM stones/Unforeseen items Grand Total Asst.Exe.Engineer Deputy Exe.Engineer PR,Eluru PR,Eluru GENERAL ABSTRACT Est.Cost.Rs.5.00 lakhs Amount in Rs. 4 464619.00 23231 2323 2323 7504 500000.00 Deputy Exe.Engineer DETAILED-CUM-ABSTRACT ESTIMATE Name of the work:- Repairs to the R/F Jalipudi to Kolleru lake Est.Cost.Rs.5.00 lakhs S.No Description of item Nos Measurements Quantity Rate Per Length Bredth Depth 1 Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and raveling as per technical specification Clause 1906 MORD.for Gr-II 0.00sqm 220.00 1sqm 2 Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and raveling as per technical specification Clause 1906 MORD.for Gr-III 0.00sqm 290.00 1sqm 3 Providing, 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 screening 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 75 mm. 0.00Cum 2350.00 1Cum 4 Providing, 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 screening 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 75 mm. 0.00Cum 2950.00 1Cum 5 Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85 kg/sqm using mechanical means as per Technical Specification Clause 502 MORD (for use on Wet mix macadam & WBM) 0.00sqm 54.00 1sqm 6 Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD. 0.00sqm 11.50 1sqm 7 Providing, laying and rolling of close-graded premix surfacing material of 25 mm thickness composed of 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 MORD 0.00sqm 224.50 1sqm S.No Description of item Nos Measurements Quantity Rate Per Length Bredth Depth 8 Maintenance of gravel road including making up the loss of profile, rectifying corrugated surface, filling up of depressions, pot holes and erosion gullies by adding fresh material and compacting it with appropriate equipment or to strip excess of material from the road surface as per drawings and technical specification Clause 1905 MORD 168.75sqm 145.00 1sqm Construction 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 / MORTH.for blindage 650.00Cum 550.00 1Cum 9 Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 511, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 MORTH for BT patches 285.00sqm 290.00 1sqm TOTAL Asst.Exe.Engineer Deputy Exe.Engineer PR,Eluru PR,Eluru DETAILED-CUM-ABSTRACT ESTIMATE Amount 0 0 0 0 0 0 0 Amount 24469 357500 82650 464619 DATA SHEET #REF! Index-code S. No Description Unit Quantity 1 2 3 4 ROAD WORK:- 1 Granular Sub-base with Well Graded Material / RBR-SBBS-1 Close Graded Material (Table 400.1) A By Mix in Place Method Construction 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 / MORTH. iii For Grading III Material (CBR Value minimum 20) Unit = cum Taking output = 300 cum a) Labour Mate day - Mazdoor (Skilled) day 2.40 Mazdoor (Unskilled) day 8.00 Add MA@25% b) Machinery Tractor with grader hour 12.00 Vibratory roller hour 6.00 Tractor with Rotavator 25 cum per hour hour 12.00 Water tanker 6 kl capacity hour 5.00 c) Material Well graded/ Close Graded granular sub-base material as per Table 400.1 9.5 mm to 4.75 mm @ 66 per cent cum 237.60 2.36 mm below @ 34 per cent cum 122.40 d&e) Overheads & Contractors Profit Cost for 300cum = a+b+c+d+e (Vibratory Roller) Rate per cum = (a+b+c+d+e)/300 RBR-SBBS-9 2 II WBM Grading 2 (i) Providing, 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 screening/binding materials 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 75 mm. By Manual Means Unit = cum Taking output = 360 cum a) Labour Mate day - Mazdoor (Skilled) day 12.08 Mazdoor (Unskilled) day 250.00 Add MA@25% b) Machinery Three wheel 80-100 kN static roller @ 10 cum per hour hour 36.00 for Rural Area works Water tanker 6 kl capacity hour 24.00 c) Material (Refer Tables 400.7, 8, 9 and 10 MORD/ 400.6, 7, 8 & 9 MORTH) Aggregate Grading 2 63 mm to 45 mm @ 0.91 cum per 10 sqm cum 435.60 for compacted thickness of 75 mm Stone Screening Type B 11.2 mm for Grading 2 @ 0.18 /10sqm cum 86.40 Binding Material Binding Material @ 0.06 cum per 10 sqm for Grading cum 28.80 2 material Water kl 144.00 d&e) Overheads & Contractors Profit@14% Using 11.2 mm for Grading 2 : Cost for 360 cum = a+b+c+d+e (3 Wheel Roller) Rate per cum = (a+b+c+d+e)/360 RBR-MTRD-15 3 Maintenance of WBM Road Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and raveling as per technical specification Clause 1906 MORD. For grading II Material compacting with Smooth Wheel Roller 80-100 kN Unit = Sqm Output - Taking affected area @ 5% in 1 km = 1000 x 3.75 x 0.05 = 187.5 sqm Quantity 187.5 x 0.075 = 14.06 cum a) Rate as per item 4.7(3) of Chapter 4 cum 14.060 b) Add 50% for extra efforts involved as maintenance is 50% to be done in small reaches Cost of 187.5 Sqm = a+b Rate of per sqm a+b/187.5 4 III WBM Grading 3 (i) Providing, 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 screening 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.