Design Considerations Kalsan II

man-daysDETAIL OF MAN-DAYS FOR COST ESTIMATIONSr. No.DescriptionUnit MeasureMan-daysSkilledunskilled1Excavationa- ordinary soilper cft-0.022b- gravelly soilper cft-0.016c- Boulder mix soilper cft-0.0312PCC(1:2:4)per cft0.0310.113(1:4:8)per cft0.0310.1133RCC (1:2:4)per cft0.0470.0954Stone Masonryper cft0.040.095Plasterper sft0.0130.026Pointingper sft0.0180.0287Steel work for RCCper kg-0.018Shingle workper cft-0.0159Centring and shuttering for RCC workper cft0.020.01

Tap standDrinking Water Supply Scheme:KALSAN-II U/C SACHANSTAND POST(1.5' X 1.5'X 2.25')Sub Head NoDescriptionDetail of QuantitiesDetail of MaterialsLabourLength in ftBreadth in ftDepth/Ht in ftNo of UnitsQuantityUnitCement (Bags)Sand (cft)Gravel/ Crush (cft)ShingleSkilledUnskilledBagsC FtC FtC FtLabourLabourMen-daysMen-days1Excavation (gravelly soil)Pad4.504.501.001.0020.25Cftstand post0.750.421.001.000.32Cftdispose off drain5.411.001.001.005.41CftTotal25.98Cft0.572Shingle bedPad4.504.500.331.006.68Cftstand post0.750.420.331.000.10Cftdispose off drain5.411.000.331.001.79CftTotal8.57Cft8.570.133P/L PCC (1:4:8)Pad4.504.500.331.006.68Cftstand post0.750.420.331.000.10Cftdispose off drain5.411.000.331.001.79CftTotal8.57Cft0.904.509.000.270.974P/L PCC (1:2:4)Pad4.004.000.331.005.28Cftstand post0.750.753.421.001.92Cftdispose off drain6.001.000.581.003.48Cftpad boundary projection Lond side4.500.250.582.001.31CftShort sides (stand post side)3.250.250.481.000.39Cft(Drain side)3.000.250.481.000.36CftSeat pad1.001.000.501.000.50CftTotal13.24Cftdeduct for drain flow6.000.330.331.000.65CftNet Total12.59Cft2.606.5013.000.391.425GI Pipe 1/2 " dia10.00Rft0.200.406GI Socket 1/2" dia1No.7GI Elbow 1/2 " dia2No.8Brass tap 1/2"1No.Quantities for 1 Stand Post3.5011.0022.008.570.863.49Quantities for 6 Stand Posts21.0066.00132.0051.435.1420.94

&L&7WATSAN&R&7Operational Team&L&7CRS-Mansehra&C24&R&7Engr. Amir Jamal Qureshi

valve chamber 1.5x1.5x2.25Drinking Water Supply Scheme:KALSAN-II U/C SACHANVALVE CHAMBER(1.5' X 1.5'X 2.25')Sub Head NoDescriptionDetail of QuantitiesDetail of MaterialsLabourLength in ftBreadth in ftDepth/Ht in ftNo of UnitsQuantityUnitCement (Bags)Sand (cft)Gravel/ Crush (cft)Stone (cft)SkilledUnskilledBagsC FtC FtC FtLabourLabourMen-daysMen-days1Excavation (gravelly soil)4.004.002.501.0040.00Cft0.882P/L PCC (1:4:8) as in Foundation4.004.000.251.004.00Cft0.502.505.000.120.453Stone Masonry in (1:3) CSMLong Wall3.501.002.252.0015.75CftShort Wall1.501.002.252.006.75CftTotal22.50Cft0.902.0330% (1:3) CSM6.75Cft1.877.00Stone15.75Cft15.754PCC (1:2:4) as coping4.004.000.251.004.00CftLong Wall3.501.000.162.001.12CftShort Wall1.501.000.162.000.48CftTotal1.60Cft0.201.002.000.050.185P/L Plaster 3/4" thick in (1:3) CSM1.50-2.254.0013.50Sft0.230.840.180.276Steel Man hole cover 1.5'x1.5' (16 Guage sheet)1.501.502.25Sft0.06Quantities for 1 Source Tank2.7911.347.0015.751.313.81


COLLECTION SUMP 4X4X3Drinking Water Supply Scheme:KALSAN- II U/C SACHANSOURCE TANK(4' X 4'X 3')Sub Head NoDescriptionDetail of QuantitiesDetail of MaterialsLabourLength in ftBreadth in ftDepth/Ht in ftNo of UnitsQuantityUnitCement (Bags)Sand (cft)Gravel/ Crush (cft)Stone (cft)Steel #4 bars (kg)Steel #3 bars (kg)Binding wire (kg)SkilledUnskilledBagsC FtC FtC FtLabourLabourMen-daysMen-days1Excavation (in hard soil)7.007.001.501.0073.50Cft2.282P/L PCC (1:4:8) as in Foundation7.007.000.501.0024.50Cft2.5012.5025.000.762.773Stone Masonry in (1:3) CSMLong Wall7.001.503.502.0073.50CftShort Wall2.004.003.502.0056.00CftTotal129.50Cft5.1811.6630% (1:3) CSM38.85Cft10.6740.00Stone90.65Cft90.654P/L PCC (1:2:4) as in Bed4.004.000.251.004.00Cft0.502.505.000.120.455Vertical Reinforcement in walls(#4 @ 12" c/c all around)7.5020.0045.50kg50.001.370.466P/L Plaster 3/4" thick in (1:3) CSM4.00-3.504.0056.00Sft0.933.500.731.127P/L Pointing 3/4" in (1:2) CSM7.00-2.254.0063.00Sft0.160.391.131.768.1P/L RCC (1:2:4) as in Slab7.567.500.331.0018.71Cft4.0010.0020.000.881.78Decuction for man hole cover2.002.000.331.001.32CftNet Total17.39Cft8.2Steel(#3 @ 6" c/c as main steel)7.5615.0019.30kg(#3 @ 9" c/c as temp. steel)7.5010.0012.80kgTotal32.10kg38.000.960.329Centring and shuttring7.567.500.331.0018.71Cft0.370.1910Binding wire2.33kg11GI strainer 2" dia3.00Rft0.060.1212GI Over flow pipe 1.5" dia6.00Rft0.120.2413GI wash out pipe 1" dia5.00Rft0.100.2014GI Plug 1"1.00No15Steel Man hole cover (2'x2')2.002.004.00Sft0.10Quantities for 1 Source Tank18.7668.8950.0090.6550.0038.002.339.5623.34

&L&7WATSAN&R&7 Opertaional Team&L&7CRS-Mnasehra&C&8 20&R&7Engr. Amir Jamal Qureshi

Tank roof slab designDrinking Water Supply Scheme:KALSAN-II U/C SACHANROOF SLAB DESIGN (1500 Gallon Tank)compressive strength of concrete== fc =3ksiLYield Strength of steel= f y =50ksiMax. steel ratiormax =0.0206WSpecific weight of PCCgpcc =0.15k/cftSpecific weight of steelgSteel=490lb/cftLong span = L =10ftShort span =W=10ftWall thickness=1.5ftDesign depth of slab, effective depths and design effective lengthsclear span along L (ft)clear span along W (ft)Perimeter P (ft)hmin (in)Proposed h (in)Effective depths (in)wall thickness (ft)Clear lengths Le (ft)Design Le (ft)along Lalong Walong Lalong Walong Lalong W(1)(2)(1)(2)6.56.5402.6742.531.586.7186.7588Ultimate Load and ultimate momentdepth h (ft)self wt./ft (k/ft)Ult. Load Wu (k/ft)Ultimate moments Mu (k-in)along Lalong W0.330.04950.06934.444.44Design Steel Areas per 1 ft span of slab (b=12")Asmin =0.002bh =0.096sq.inAlong Short span (main steel)d =3inAsmax =rmaxbd =0.742sq.inAs (sq.in)a (in)a/2 (in)(d-a/2) (in)Design moment Md (k-in)Remarks0.0960.160.082.9212.61Greater than Mu=4.44 k-inProposedAlong Long span (transverse steel) d=2.5inAsmax =rmaxbd =0.618sq.inAs (sq.in)a (in)a/2 (in)(d-a/2) (in)Design moment Md (k-in)Remarks0.0960.160.082.4210.45Greater than Mu=4.44 k-inProposedRebar sizes and spacingsAlong Short span (main steel)W=10ftBar length=10ft =LAs (sq.in)Bar No.Area of bar Ab (sq.in)# bars in 1ft span# proposed# bars in full spanlength of bars (ft)wt. of steel (kg)Remarks0.09630.110.922020034Proposed (#3 bars @ 6" c/c)0.09640.1960.511010030Along Long span (transverse steel)L=10ftBar length=10ft =WAs (sq.in)Bar No.Area of bar Ab (sq.in)# bars in 1ft span# proposed# bars in full spanlength of bars (ft)wt. of steel (kg)Remarks0.09630.110.922020034Proposed (#3 bars @ 6" c/c)0.09640.1960.511010030Total steel (#3 bars) required =68kgSAY=75kg

&L&7WATSAN&R&7Operational Team&L&7CRS- Mansehra&C17&R&7Engr. Amir Jamal Qureshi

1500 gal tankDrinking Water Supply Scheme:KALSAN- II U/C SACHANSTORAGE TANK:1500US GALLONSSub Head NoDescriptionDetail of QuantitiesDetail of MaterialsLabourLength in ftBreadth in ftDepth/Ht in ftNo of UnitsQuantityUnitCement (Bags)Sand (cft)Gravel/ Crush (cft)Stone (cft)Shingle (cft)Steel #3 bars (kg)Steel #4 bars (kg)Binding Wire (kg)SkilledUnskilledBagsC FtC FtC FtC FtLabourLabourMen-daysMen-days1Excavation (gravelly soil, not requiring blasting)Long Wall10.6721242.68CftShort Wall6.6721226.68CftPlinth/Apron10.1730.5115.26Cftshingle bed6.76.10.5120.44CftTotal105.05Cft2.312Shingle as in Bed6.676.670.5122.24Cft22.240.333P/L PCC (1:4:8) as in FoundationLong Wall10.6720.5221.34CftShort Wall6.6720.5213.34CftPlinth/Apron10.1730.5115.26CftBed7.177.170.5125.70CftTotal75.64Cft7.5037.5075.002.348.554P/L PCC (1:2:4) as in Bed7.177.170.25112.85Cft2.606.5013.000.401.455Ring Beam (18"X12")5.1RCC (1:2:4)Long sides10.171.51230.51cftShort sides7.171.51221.51cftTotal52.02cft10.4026.0052.002.444.945.2SteelMain steel (4, #4 bars)20060.60kg70.001.820.61Shear stirrups (#3@ 12" c/c)4.54030.60kg35.000.920.315.3Centring and shuttering17.341.51252.02Cft1.040.526CR Stone Masonry in (1:6) CSMLong Wall10.171.56.252190.69CftShort Wall7.171.56.252134.44CftTotal325.13CftDeduct for 2 seismic bands34.34CftNet Total290.79Cft11.6326.1730% (1:6) CSM87.24Cft10.6780.00Stone203.55Cft203.557Vertical Reinforcement in walls(#4 @ 12" c/c all around)11.2536122.80kg130.003.681.238Seismic Bands8.1@ 2' from top of ring beam8.11RCC (1:2:4)Long sides10.171.50.33210.07cftshort sides7.171.50.3327.10cftTotal17.17cft3.609.0018.000.811.638.12SteelMain steel (2,#4) bars6820.60kg27.000.620.21Shear stirrups(#3 @ 12"c/c)1.754011.90kg15.000.360.12corner reinforcement (1,#4 bar 2' ovelap with main steel at each corner)5.2546.40kg10.000.190.068.2@ 2' from top of 1st seismic band8.21RCC (1:2:4)Long wall10.171.50.33210.07cftshort wall7.171.50.3327.10cftTotal17.17cft3.609.0018.000.811.638.22SteelMain steel (2,#4) bars6820.60kg27.000.620.21Shear stirrups(#3 @ 12"c/c)1.754011.90kg15.000.360.12corner reinforcement (1,#4 bar 2' ovelap with main steel at each corner)5.2546.40kg10.000.190.069.1RCC (1:2:4) as in core wallLong wall7.170.335.5226.03cftShort wall6.50.335.5223.60cftTotal49.63cft10.0025.0050.002.334.719.2Steel Horizontal(#3 @6"c/c)94467.40kgVertical (#3 @6"c/c)85270.80kgTotal138.20kg130.004.151.3811Pointing (0.75") in (1:2) CSM10.17-5.584226.99Sft0.571.424.096.3612.1P/L RCC (1:2:4) as in Slab10.6710.670.333137.91CftDecuction for manhole cover220.33311.33CftNet Total36.58Cft7.4018.5037.001.723.48Steel (#3 @ 6" c/c) (as per detail)68.00kg75.002.040.7512.2Centring and shuttering10.6710.670.333137.91Cft0.760.3813GI over flow pipe 1.5" dia.12Rft0.240.4814GI wash out pipe 1.5" dia6Rft0.120.2415GI Plug 1.5 "1No.16Steel man hole cover (2'x2')224.00SftQuantities for 1 Tank56.33212.92263.00203.5522.24270.00274.0014.9428.7368.23

&L&7WATSAN&R&7Operational Team&L&7CRS-Mansehra&C21/22&R&7Engr. Amir Jamal Qureshi

Hydraulic StatementHydraulic Statement of DWSSKalsan 2S.NOName of LineLength of pipe in " ft "SectorZoneProjected Popolation (persons)Design Q in US GALProposed dia of G.I pipe in " inches"Velocity in " ft/sec "Head Loss per 1000 ftTotal Head LosssHydraulic GradeGround LevelTerminal Pressrure in ft of waterRemarksU/EndL/EndSupply Main1ST1--WST4200AllAll2572.140.751.5129.10122.2257505627.78555869.8ProposedDistribution NetWork1WST--1100111081.350.751.2019.301.9355585556.07550056.1Proposed21--22011280.350.50.535.820.125556.15555.9836550056.0Proposed31--3225011811.010.51.0321.0047.255556.15508.85545058.9Proposed4WST--420211081.350.750.9011.300.2355585557.77455507.8Proposed54--532021140.180.50.535.821.865557.85555.9376553520.9Proposed64--680021951.190.750.9011.309.045555.95546.865425121.9Proposed76--750021200.250.51.0521.0010.505546.95536.4545086.4Proposed86--850021811.010.750.9011.305.655546.95541.255420121.3Proposed9ST2--940031410.510.50.525.802.3255455542.68545191.7ProposedPeaking Factor 1.5


Design criteriaDRINKING WATER SUPPLY SCHEMEKALSAN-IIU/C SACHANDESIGN CRITERIADESIGN PERIODDesign Period =20yearsDESIGN POPULATIONNo. of persons/H.H for present population=7.5Design growth rate=3%Design growth rate factorG.R.F=1.8SECTOR NO. 1Sr. #Zone Name# of H.Hspersons/ H.HPresent population (July 2006) PersonsG.R.FDesign population (July 2026) Persons1ZONE 187.5601.810800TOTAL60108SECTOR NO. 2Sr. #Zone Name# of H.Hspersons/ H.HPresent population (July 2006) PersonsG.R.FDesign population (July 2026) Persons1ZONE 287.5601.8108TOTAL60108SECTOR NO. 3Sr. #Zone Name# of H.Hspersons/ H.HPresent population (July 2006) PersonsG.R.FDesign population (July 2026) Persons1ZONE 337.5231.841TOTAL41TOTAL DESIGN POPULATION=257PersonsDESIGN WATER DEMANDWater requirement of design population @ 10 gpcd =2570GPD (Imp)2.14GPM (US)Additional water requirement1SchoolsNO.# students in 2006# students in 2026taking half as outsidersDaily req. @ 2.5 gpcd GPD (Imp)120361845TOTAL451MosquesNO.Population in 2026# attending mosques (10%)Daily req. @ 3 gpcd GPD (Imp)125725.777.1TOTAL77.12AnimalsLarge animalsNo.# in 2006# in 2026daily requirement @ 12 GPD (Imp)914168Small animalsNo.# in 2006# in 2026daily requirement @ 6 GPD (Imp)2318Total additional water requirements =231GPD (Imp)0.19GPM (US)Design Water Demand of community=2.33GPM (US)FLOWS AND CONSUMPTIONSSafe Yield of source(s)=3.17GPM (US)OKDesign water consumption =2.33GPM (US)MAIN STORAGE TANK CAPACITYDesign water consumption of community =2.33GPM (US)3355GPD (US)Total water storage per day =3355GALLONS (US)Taking half day storage,Design capacity of tank =1678GALLONS (US)PROPOSEDMAIN STORAGE TANK1500GALLONS (US) CAPACITY

&L&7WATSAN&R&7Operational Team&L&7CRS-Mansehra&C15/16&R&7Engr. Amir Jamal Qureshi

Transport. Cost of materialsDRINKING WATER SUPPLY SCHEMEKALSAN-IIU/CSACHANTRANSPORTATION COSTTRANSPORTATION COST UP TO NEAREST ROAD SITE6% of Total CostSr.#Item DescriptionTotal quantityUnitTransp. Rate (PKR)Amount (PKR)Amount (USD)Remarks1Cement99Bags75per bag7425123.82Sand359cft0per cft00will be arranged locally3Gravel452cft25per cft11300188.3from Ichrian by trolly4Shingle74cft25per cft185030.8from Ichrian by trolly5Steel & Binding wire649kg5per kg324554.16Stone310cft25per cft7750129.2from Sachan by trolly7Pipe materials1LS5500per job550091.78Steel manhole cover3No.150per No.4507.5TOTAL37520625.33TRANSPORTATION COST OF JEEPABLE CARRIAGE0% of Total CostSr.#Item DescriptionTotal quantityUnitTransp. Rate (PKR)Amount (PKR)Amount (USD)Remarks1Cement99Bagsper bag002Sand359cftper cft003Gravel452cftper cft004Shingle74cftper kg005Steel & Binding wire649kgper cft006Stone310cftper cft007Pipe materials1LSper job008Steel manhole cover3No.per No.00TOTAL00TRANSPORTATION COST OF DONKEY CARRIAGE0% of Total CostSr.#Item DescriptionTotal quantityUnitTransp. Rate (PKR)Amount (PKR)Amount (USD)Remarks1Cement99Bagsper bag002Sand359cftper cft003Gravel452cftper cft004Shingle74cftper kg005Steel & Binding wire649kgper cft006Stone310cftper cft007Pipe materials1LSper job8Steel manhole cover3No.per No.00TOTAL00TRANSPORTATION COST OF MANUAL CARRIAGE13% of Total CostSr.#Item DescriptionTotal quantityUnitTransp. Rate (PKR)Amount (PKR)Amount (USD)Remarks1Cement99Bags50per bag495082.55 trips per day each 1cft2Sand359cft50per cft17950299.25 trips per day each 1cft3Gravel452cft50per cft22600376.75 trips per day each 1cft4Shingle74cft50per cft370061.75 trips per day each 1cft5Steel & Binding wire649kg5per kg324554.16Stone310cft50per cft15500258.35 trips per day each 1cft7Pipe materials1LS5000per job500083.38Steel manhole cover3No.80per No.2404TOTAL731851219.75TOTAL TRANSPORTATION COST OF DWSS KALSAN-I110,705.001,845.0819% of Total Cost

&L&7WATSAN&R&7Operational Team&L&7CRS-Mansehra&C14&R&7Amir Jamal Qureshi

Fittings and accessoriesDRINKING WATER SUPLLY SCHEMEKALSAN-IIU/CSACHANFITTINGS AND FIXTURES' DETAILNEW INSTALLATIONSr#Item DescriptionTotal length (RFt)Qty/100 Rft (No.)Total Qty (No.)SAY (No.)Unit cost (PKR)Total Cost (PKR)SUPPLY MAIN1Sockets 3/4"420041681931732842Sockets1.5" (wash out main tank)1245903Unions 3/4"4200142485627054Ball valve 3/4"232046125GI Elbows 3/4" ( 90 deg)2321636GI Elbows 1.5" ( 90 deg)23621867GI T 2"-3/4"(source tank)12122244DISTRIBUTION SYSTEM1Sockets 3/4"1420457651711102Unions 3/4"142011416569143Sockets 1/2"150046069138974Unions 1/2"150011517457765GI T's (3/4"-1/2")47261826Ball valve 3/4"(out let)1204204TAP STANDSSr#Item DescriptionTotal Tap standsQty/tap stand (No.)Total Qty (No.)SAY (NO.)Unit cost (PKR)Total Cost (PKR)1GI pipe 1/2" dia610608032.7526202GI Elbows 0.5"(90 deg)621215131953Sockets 1/2"6168131044Brass Taps 1/2"616885680TOTAL COST FOR FITTINGS AND FIXTURES14,867ACCESSORIES' DETAILSr#Item DescriptionLocationQuantityunitUnit cost (PKR)Total Cost (PKR)1GI strainer 2" diasource tank3RFt132.653982GI Over flow pipe 1.5" diasource tank6RFt93.95633GI wash out pipe 1" diasource tank5RFt62.35312GI Plug 1"wash out source tank1No.30304GI Over flow pipe 1.5" diamain tank12RFt93.911275GI wash out pipe 1.5" diamain tank6RFt93.95636GI Plug 1.5"wash out main tank1No.45457Steel Man hole cover (2'x2')Source tank, main tank2No.60012008Steel Man hole cover (1.5'x1.5')Valve chamber1No.3503509Barbed wiresource tank100Ft3.35335TOTAL COST FOR ACCESSORIES4,923


summary of costDRINKING WATER SUPPLY SCHEMEKALSAN-IIU/CSACHANSUMMARY OF OVER ALL PROJECT COSTMATERIAL COSTSr.#Item DescriptionQuantityUnitUnit Rate (PKR)Amount (PKR)Amount (USD)RemarksACIVIL WORKS1Cement99Bags37036630610.52Sand359cft003Gravel452cft004Shingle74cft005Stone310cft006Steel632kg4830336505.67Steel Binding wire17kg4881613.6SUB TOTAL - A67,7821,130BPIPE WORKS1Supply main3/4" dia3900Rft42.91673102789300 Rft is already installed (excluding this)2Distribution mains3/4" dia1420Rft42.96091810151/2" dia790Rft32.75258734312700 Rft is already installed (excluding this)3Fitting & fixtures (as per detail)1L.S.1486714,8672484Accessories (as per detail)1L.S.112884,92382SUB TOTAL- B273,8924,565SUB TOTAL MATERIAL COST341,6745,695TRANSPORTATION COSTSr.#Item Descriptionup to nearest road site (PKR)Jeepable carriage (PKR)Donkey carriage (PKR)Manual carriage (PKR)Total Amount (PKR)Amount (USD)1Cement7425004950123752062Sand00017950179502993Gravel113000022600339005654Shingle18500037005550935Steel & Binding wire340000340068001136Stone77500015500232503887Pipe materials etc5500005000105001758steel manhole covers4500024069012SUB TOTAL TRANSPORTATION COST111,0151,851LABOR COSTSr.#CategoryQuantityunitRate (PKR)Amount (PKR)Amount (USD)Remarks1Unskilled Labor45.27man-days250113181892% of Total Cost2Skilled Labour117.62man-days450529298829% of Total Cost3Plumber142man-days45063900106511% of Total CostSUB TOTAL LABOR COST128,1472,13622% of Total CostTOTAL COSTPKR580,836USD9,681CONTINGENCIES CHARGES @ 3% OF TOTAL COSTPKR17,425USD290GRAND TOTALPKR598,261USD9,971


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Design Considerations Kalsan II