Tender For the Work of providing & fixing of 1000mm dia Butterfly valves & linking 900mm dia pipe to 1200mm dia at East of NGEF Near BBMP Park, Kasthuri nagar coming under AEE ( E) 1-2 Sub division .

Estimate for the Work of Attending the Leak in 700 mm dia GRP pipe at Byrathi Cross, kottanuru police station and Bagaluru Cross on emergency basis coming under AEE(WWM-STP-H&AV-1) Sub division

Sl Particulars unit No L(m) B(m) D(m) Total Qty Rate Amount

1 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately bY Manual Means

1a Bituminous Course

At Byrathi Cross 1 3.00 1.3 0.10 0.39

1b Granular course

At Byrathi Cross 1 3.00 1.3 0.30 1.17

2 Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata.

a All kinds of soils. Depth upto 1.50m

( CSR 23-24 Vol - I, item no: 1.17.1, Pg.No.10 )

At Byrathi Cross 1 3.00 1.30 1.10 4.29

Deduct Qty item no 1a -0.39

Deduct qty item no 1b -1.17

4 Dewatering the sewage / storm water by using reqired HP submersible pump for the diversion of storm / sewage during the execution of work. Considering for one Pump. 20 Hp

At Byrathi Cross 1 12.00

5 Generator 100 KVA

( CSR 23-24 Vol - 1, Sl.No: 34, Pg.No.A 43)

At Byrathi Cross 1 12

6 GRP Lamination materails portion,GRP Resin,ROVIN W>R 610 Mat,Glass 450,1040 E,C.S.M Mat,Catalyst and Accelator etc(Market Rate)

At Byrathi Cross Job 1 1 33000 33000.00

7 Spreading of Stone Dust : Supplying and providing stone dust in the station yard or wherever required including watering, ramming, consolidating and dressing. The rate includes the cost of material, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure. ( CSR 23-24 Vol - 6, Sl.No:2, Pg.No.158)

deduct Pipe Qty At Byrathi Cross -1.15

7 Wet Mix Macadam (Plant Mix Method), 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/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density

CSR 2023-24, Vol-III, page No: 26, Item No: 4.17

At Byrathi Cross 1 3.00 1.3 0.50 1.95

8 Providing and laying Bituminous Macadam with 40/60 TPH capacity hot mix plant using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction

CSR 2023-24/Vol-III/Page-32/Item No-5.6C

At Byrathi Cross 1 3.00 1.3 0.05 0.2

9 Prime Coat over Stabilised Soil base/Crusher Run Macadam, Providing and applying primer coat with SS1 grade Bituminous Emulsion on prepared surface of granular Base including cleaning with mechanical Broom of road surface and spraying primer at the rate of 0.90 kg/m2 using mechanical means

CSR 2023-24/Vol-III/Page-31/Item No-5.2(1)

At Byrathi Cross 1 3.00 1.3 3.9

Total Sq m 3.9 53 206.70

10 Providing and laying Bituminous Concrete with 40/60 TPH capacity hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.2 per cent of mix and filler, transporting the hot mix to work site, laying with mechanical paver finisher 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

At Byrathi Cross 1 3.00 1.3 0.05 0.2

11 Close Graded Premix Surfacing/Mixed Seal Surfacing, Providing, laying and rolling of close-graded premix surfacing material of 20mm thickness composed of 11.2mm to 0.09mm (Type-A) or 13.2mm to 0.09mm (Type-B) aggregates using VG- 30 bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant of capacity not less than 40/60 TPH, laying and rolling with a Smooth wheeled roller finishing to required level and grade. Type - A CSR 2023-24, Vol-3, Page: 39, item No: 5.20 (i)

At Byrathi Cross 1 3.00 1.3 3.9

12 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications, CSR 2023-24, Vol-1, Page: 7, item No: 1.10 #REF!

Qty of excavated earth: item no: 4.29

Stone Dust Qty -6.65

Wetmix qty -1.95

Bituminus macadam qty -0.20

Bituminus concrete qty -0.20

Total Cum -4.71 160.00 -753.60 #REF!

13 Disposal off the excess excavated earth of all types by vehicle including loading, unloading with all lead and lifts, labour, HOM of machineries etc. for: Upto 3 to 4 KM lead. (BWSSB SR.2017-18, P-57, I-20.4) #REF!

Qty = Total Excavated qty- Refilling Qty(10.9-1.02)=9.88 Cum 9.00 157 1413.00

Total A 79,079.90

Total B 93,314.28

Certified that I have personally inspected the spot and prepared estimate on the basis of common SR 2023-24 with most econmomically and safe way of execution of the work.

AE AEE(WWM-STP-H&AV)-1 EE(WWM-STP-H&AV)

Estimate for the Work of providing & fixing of 1000mm dia Buttery valves & linking 1000mm dia pipe to 1200mm dia at Kasthuri nagar coming under AEE ( E) 1-2 Sub division

Sl Particulars unit No L(m) B(m) D(m) Total Qty SR Rate Area weightage 10% Rate Amount

1 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately bY Manual Means (Area Weightage @ 10%) Cum 4.65 1371.70 6378.41

1a Bituminous Course

pipe line 1000mm dia 1 15.00 1.5 0.10 2.25

1b Granular course

pipe line 1000mm dia 1 15.00 1.5 0.20 4.50

2 Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. (Area Weightage @ 10%) Cum 91.80 288.20 26456.76

a All kinds of soils. Depth upto 1.50m

pipe line 1000mm dia 1 15.00 1.5 1.50 33.75

Total Cum 105.75

Deduct Qty item no 1a -4.65

Deduct qty item no 1b -9.30

3 Depth exceeding 1.5 m, but not exceeding 3 m (Area Weightage @ 10%) Cum 79.01 364.10 28768.27

pipe line 1000mm dia 1 15.00 1.5 1.00 22.50

deduct pipe volume 4 4.00 0.8 1.21 -15.49

4 Dewatering the sewage / storm water by using reqired HP submersible pump for the diversion of storm / sewage during the execution of work. Considering for one Pump. 20 Hp (Area Weightage @ 10%) Hr 40.00 723.80 28952.00

loaction 1 1 10.00

location 2 1 10.00

loaction 3 1 10.00

location 4 1 10.00

5 Generator 100 KVA (Area Weightage @ 10%) Hr 40.00 1339.80 53592.00

loaction 1 1 10.00

location 2 1 10.00

loaction 3 1 10.00

location 4 1 10.00

6 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of ERW (Electric Resistance Welded)/ SAW (Submerged Arc Welded) MS pipes of Outer dia (Fe-410 grade) conforming to IS 3589-2001 with latest amendments, including perfect linking and welding of joints to correct position, cost of the pipes, conveyance, lead, lift charges, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications inside with CM 1:1.5 lining of minimum 10mm thick for pipes upto 610mm OD and with minimum 12mm thick beyond 610mm OD and out side with minimum 25mm thick coating in CM 1:3 over 50 x 50mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangements for procuring water for testing). For MS Pipes of 219mm dia Note: a) No Negative tolerance in respect of thickness is pemissible. b) Basic Cost of MS Plate is considered as Rs.71,700/- per MT c) The pipe costs are FOR destination anywhere in Karnataka. (Area Weightage @ 10%) m 15 6116.00 91740.00

a Pipe of 219mm dia 7mm thick m 15 15 5560 556.00 6116.00 91740.00

7 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with Each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing for: Note: 1) For small works where the C.M. lining is not practicable for inside surface of the pipe, food grade expoxy painting of two coat over one coat of epoxy primer may be proposed and got approved. 2) The above rates are applicable only for pipe works etc. complete (Area Weightage @ 10%) Kgs 800 170.50 136400.00

Pipe bends,branches, tail pieces, reducers etc. for above 500mm dia pipes

for laping /flange ( lumsum) Kgs 800 155 15.50 170.50 136400.00

8 Providing and fixing of Double Flanged Resilient seated short body Butterfly valves of various dis. As per IS 13095/en 593 with integral DI seat face with approved soft sealing with body and disc of Ductile Iron (DI) of grade GGG-40/50, Body seat & Seal retaining ring of SS 304/CF8, Shaft of stainless steel AISI 410/420/431, Bronze shaft bearing, periferal disk, seal end "o" rings of EPDM, double eccentric disk. Body and disk should be coated with electrostatcially applied epoxy powder coating with a coating thickness of 250 micron both inside and out side. The rate is inclusive of cost of valve, TP set, galvanised bolts and nuts and rubber insertions. For PN 10.0 (All the drilled holes in the body shall be of through holes, no tapped holes will be allowed.) (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complete (Area Weightage @ 10%) Nos 4 318698.60 1274794.00

For Valve of PN 16.0 and 1000mm Nos

Total qty 4 490726

Deducting Specials socket -101444

Deducting Specials spigot -99556

9 Providing, fabricaing and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for (Area Weightage @ 10%) Each 8 19718.60 157,748.8

Flanges of 1000mm dia and 30mm thick. Each

10 Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates (Area Weightage @ 10%) 4.896 6838.70 33482.28

11 Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (Area Weightage @ 10%) 63.60 7293.00 463805.63

M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

12 Percentage additional for farmwork, centering & scaffolding foundation , sub structure of cross drainage (Area Weightage @ 10%) m3 63.596 364.65 23190.28

13 Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. (Area Weightage @ 10%) T 9.6 86912.10 834356.16

Considering 150Kg /cum

14 Spreading of Stone Dust : Supplying and providing stone dust in the station yard or wherever required including watering, ramming, consolidating and dressing. The rate includes the cost of material, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure. (Area Weightage @ 10%) CUM 42.15 1840.30 77568.65

deduct pipe volume 1000mm dia 15.00 0.79 1 -11.85

15 Wet Mix Macadam (Plant Mix Method), 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/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density (Area Weightage @ 10%) Cum 5.4 2814.90 15,200.46

16 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications, (Area Weightage @ 10%) Cum 163.95 176.00 28855.20

Qty of excavated earth: item no: 211.50

Stone Dust Qty -42.15

Wetmix qty -5.40

Bituminus macadam qty

Bituminus concrete qty

17 Removal of unservicable soil with disposal upto a suitable distance as directed vy the Engineer incharge of work (PWD SR 2023-24, Vol-3, Page no-17, Item no-3.10) (Area Weightage @ 10%) Cum 47.55 93.50 4445.93

Stone Dust Qty 42.15

Wetmix qty 5.40

18 Providing and fixing kinetic AIR VALVE of PN 16.0 for automatic discharge of accumulate air during working condition, conforming to IS 14845 / EN 1074-4. Body and bonnet of DI conforming to IS-1865 of grade GGG-40/50, seals are made of approved EPDM, SS 304 float, guide and internals. Flange drilling according to IS-1538 with appurtenances. complete. Body and bonnet shall be coated with electrostatically applied epoxy powder coating with a coating thickness of 250 micron both inside and outside etc. complete (Area Weightage @ 10%) Each 1.00 55528.00 55528.00

For K Air Valves of 200mm dia Each 1.00 50480 5048.00 55528.00 55528.00

19 Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-1865 with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complet (Area Weightage @ 10%) Each 1.00 23276.00 23276.00

For sluice Valve of PN -10.0 and 200mm Each 1.00 21160 2116.00 23276.00 23276.00

Total A 3,940,556.19

Total B Total B 4,649,856.30

Third party inspection charges total B @ 0.70% 32,548.99

Tender premium total B @ 5 % 232,492.82

BBMP Road cutting permission ( 31Rmt x Rs 5858) 5858*77 181,598.00

BBMP Permission (ROW) Charges ( 31Rmt x Rs 1857) 1857*77 57,567.00

Advertisement charges 50,000.00

Lumsum provision 500,000.00

Miscellaneous and rounding off 5,805.89

Grand Total 5,709,869.00

Certified that I have personally inspected the spot and prepared estimate on the basis of common SR 2023-24 with most econmomically and safe way of execution of the work.

Estimate for the Work of providing & fixing of 1000mm dia Butterfly valves & linking 900mm dia pipe to 1200mm dia at East of NGEF Near BBMP Park, Kasthuri nagar coming under AEE ( E) 1-2 Sub division

Sl Particulars unit No L(m) B(m) D(m) Total Qty SR Rate Area weightage 10%

1 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately bY Manual Means (Area Weightage @ 10%)

1a Bituminous Course Cum 4.65

1b Granular course Cum 9.30

1a Bituminous Course

pipe line 1000mm dia 1 15.00 1.5 0.10 2.25

1b Granular course

pipe line 1000mm dia 1 15.00 1.5 0.20 4.50

2 Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. (Area Weightage @ 10%) Cum 91.80

a All kinds of soils. Depth upto 1.50m

pipe line 1000mm dia 1 15.00 1.5 1.50 33.75

Total Cum 105.75

Deduct Qty item no 1a -4.65

Deduct qty item no 1b -9.30

3 Depth exceeding 1.5 m, but not exceeding 3 m (Area Weightage @ 10%) Cum 79.01

pipe line 1000mm dia 1 15.00 1.5 1.00 22.50

deduct pipe volume 4 4.00 0.8 1.21 -15.49

Total Cum 79.01 331 33.10

4 Dewatering the sewage / storm water by using reqired HP submersible pump for the diversion of storm / sewage during the execution of work. Considering for one Pump. 20 Hp (Area Weightage @ 10%) Hr 40.00

loaction 1 1 10.00

location 2 1 10.00

loaction 3 1 10.00

location 4 1 10.00

5 Generator 100 KVA (Area Weightage @ 10%) Hr 40.00

loaction 1 1 10.00

location 2 1 10.00

loaction 3 1 10.00

location 4 1 10.00

6 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of ERW (Electric Resistance Welded)/ SAW (Submerged Arc Welded) MS pipes of Outer dia (Fe-410 grade) conforming to IS 3589-2001 with latest amendments, including perfect linking and welding of joints to correct position, cost of the pipes, conveyance, lead, lift charges, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications inside with CM 1:1.5 lining of minimum 10mm thick for pipes upto 610mm OD and with minimum 12mm thick beyond 610mm OD and out side with minimum 25mm thick coating in CM 1:3 over 50 x 50mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangements for procuring water for testing). For MS Pipes of 219mm dia Note: a) No Negative tolerance in respect of thickness is pemissible. b) Basic Cost of MS Plate is considered as Rs.71,700/- per MT c) The pipe costs are FOR destination anywhere in Karnataka. (Area Weightage @ 10%)

Pipe of 219mm dia 7mm thick m 15

Pipe of 1067mm dia 12mm thick m 15

a Pipe of 219mm dia 7mm thick m 15 15 5560 556.00

b Pipe of 1067mm dia-12mm thick m 15 15 34367 3436.70

7 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with Each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing for: Note: 1) For small works where the C.M. lining is not practicable for inside surface of the pipe, food grade expoxy painting of two coat over one coat of epoxy primer may be proposed and got approved. 2) The above rates are applicable only for pipe works etc. complete (Area Weightage @ 10%)

Pipe bends,branches, tail pieces, reducers etc. for above 500mm dia pipes

for laping /flange ( lumsum) Kgs 800 155 15.50

Pipe bends,branches, tail pieces, reducers etc. for above 500mm dia pipes for laping /flange ( lumsum) Kgs 800

8 Providing and fixing of Double Flanged Resilient seated short body Butterfly valves of various dis. As per IS 13095/en 593 with integral DI seat face with approved soft sealing with body and disc of Ductile Iron (DI) of grade GGG-40/50, Body seat & Seal retaining ring of SS 304/CF8, Shaft of stainless steel AISI 410/420/431, Bronze shaft bearing, periferal disk, seal end "o" rings of EPDM, double eccentric disk. Body and disk should be coated with electrostatcially applied epoxy powder coating with a coating thickness of 250 micron both inside and out side. The rate is inclusive of cost of valve, TP set, galvanised bolts and nuts and rubber insertions. For PN 10.0 (All the drilled holes in the body shall be of through holes, no tapped holes will be allowed.) (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complete (Area Weightage @ 10%) Nos 4

For Valve of PN 16.0 and 1000mm Nos

Total qty 4 490726

Deducting Specials socket -101444

Deducting Specials spigot -99556

9 Providing, fabricaing and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for (Area Weightage @ 10%) Each 8

Flanges of 1000mm dia and 30mm thick. Each

Total qty 8 17926 1792.60

10 Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates (Area Weightage @ 10%) cum 4.896

11 Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (Area Weightage @ 10%) cum 63.60

M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

12 Percentage additional for farmwork, centering & scaffolding foundation , sub structure of cross drainage (Area Weightage @ 10%) cum 63.596

QTY item no m3 63.596 331.5 33.15

13 Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. (Area Weightage @ 10%) T 9.6

Considering 150Kg /cum

14 Spreading of Stone Dust : Supplying and providing stone dust in the station yard or wherever required including watering, ramming, consolidating and dressing. The rate includes the cost of material, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure. (Area Weightage @ 10%) CUM 42.15

deduct pipe volume 1000mm dia 15.00 0.79 1 -11.85

Total qty CUM 42.15 1673 167.30

15 Wet Mix Macadam (Plant Mix Method), 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/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density (Area Weightage @ 10%) Cum 5.4

Total qty Cum 5.4 2559.00 255.90

16 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications, (Area Weightage @ 10%) Cum 163.95

Qty of excavated earth: item no: 211.50

Stone Dust Qty -42.15

Wetmix qty -5.40

Bituminus macadam qty

Bituminus concrete qty

Total qty Cum 163.95 160.00 16.00

17 Removal of unservicable soil with disposal upto a suitable distance as directed vy the Engineer incharge of work (PWD SR 2023-24, Vol-3, Page no-17, Item no-3.10) (Area Weightage @ 10%) Cum 47.55

Stone Dust Qty 42.15

Wetmix qty 5.40

Total qty Cum 47.55 85 8.50

18 Providing and fixing kinetic AIR VALVE of PN 16.0 for automatic discharge of accumulate air during working condition, conforming to IS 14845 / EN 1074-4. Body and bonnet of DI conforming to IS-1865 of grade GGG-40/50, seals are made of approved EPDM, SS 304 float, guide and internals. Flange drilling according to IS-1538 with appurtenances. complete. Body and bonnet shall be coated with electrostatically applied epoxy powder coating with a coating thickness of 250 micron both inside and outside etc. complete (Area Weightage @ 10%) Each 1.00

For K Air Valves of 200mm dia Each 1.00 50480 5048.00

19 Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-1865 with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complet (Area Weightage @ 10%) Each 1.00

For sluice Valve of PN -10.0 and 200mm Each 1.00 21160 2116.00