WORK ITEM RATES -2



WORK ITEM RATES FOR THE YEAR -2019-20
* Add  Leads and Lifts and Area Allowance  as applicable in the estimate
** Unit Rates arrived without Seigniorage Charges
Chapter wise item No. S.No Item Description Unit Rate Itemwise unit rate for Labour
Component
1 2 3 4 5 6
IRR-CAW-7-37 179 Manufacturing 550 x 550 x 55 mm size PCC lining slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N /sqmm ) cement concrete using 20 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. ( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement), CA : 0.80 cum, Blending Ratio of CA : 65:35, FA : 0.45cum) Each 87.90  
    Labour Component (including contractor's profit and Overheads) Each   31.60
           
IRR-CAW-7-38 180 Manufacturing 550 x 300 x 55 mm size PCC lug slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N / sqmm ) cement concrete using 20 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. ( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement), CA : 0.80 cum,  Blending Ratio of CA : 65:35, FA : 0.45cum) Each 65.60  
    Labour Component (including contractor's profit and Overheads) Each   31.60
           
IRR-CAW-7-39 181 Manufacturing 450 x 300 x 30 mm size PCC lining slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N / sqmm ) cement concrete using 10 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. ( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement), CA : 0.68 cum,  FA : 0.43cum) Each 34.50  
    Labour Component (including contractor's profit and Overheads) Each   20.60
           
IRR-CAW-7-40 182 Manucturing 450 x 150 x 30 mm size PCC lug slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N / sqmm ) cement concrete using 10 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts.
( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement),CA : 0.68 cum,  FA : 0.43cum)
Each 28.30  
    Labour Component (including contractor's profit and Overheads) Each   20.60
           
IRR-CAW-7-41 183 Manufacturing 600 x 300 x 100mm size PCC lining slabs in M-15 grade (28 days cube compressive strength not less  than 15 N/Sqmm) cement  concrete using 20 mm down grades coarse aggregate including cost of all materials,  machinery, labour, batching, mixing, laying, compacting, formwork,
finishing, curing etc., complete with initial lead upto  50 m and all lifts. ( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement),  CA : 0.80 cum, FA : 0.45cum, Blending Ratio of CA--65:35)
Each 73.20  
    Labour Component (including contractor's profit and Overheads) Each   20.20
           
IRR-CAW-7-42 184 Manucturing 400 x 400 x 30 mm size PCC lining slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N / sqmm )cement concrete using 10 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts.
( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement), CA : 0.68 cum,  FA : 0.43cum)
Each 36.20  
    Labour Component (including contractor's profit and Overheads) Each   20.60
           
IRR-CAW-7-43 185 Manufacturing 400 x 150 x 30 mm size PCC lug slabs in M-15 grade ( 28 days cube compressive strength not less than 15 N /sqmm ) cement concrete using 10 mm down graded coarse aggregate including cost of all materials, machinery, labour, batching, mixing, laying, compacting, formwork, finishing, curing etc.,complete with initial lead upto 50 m and all lifts.
( Cement content : 300 kg / cum with super plastcizer (0.4% by wt. of cement),  CA : 0.68 cum, FA : 0.43cum)
Each 27.80  
    Labour Component (including contractor's profit and Overheads) Each   20.60
           
IRR-CAW-7-44 186 Providing and laying uncoursed rubble stone masonry in CM 1 : 5 proportion for canal side lining using stones and chips from approved quarry including cost of all materials, machinery, labour, forming weep holes at specified intervals, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Thickness of the masonry assumed: 0.3 m, rubble stones : 0.96 cum, Stone Chips : 0.15cum,Through Stones 20 x 20 x 30cm : 1/sqm) cum 1901.60  
    Labour Component (including contractor's profit and Overheads) cum   775.90
           
1 2 3 4 5 6
IRR-CAW-7-45 187 Providing and laying uncoursed rubble stone masonry in CM 1:5 proportion for canal side lining using stones from  approved quarry including cost of all materials, machinery, labour, forming weep holes at specified intervals, finishing,  curing etc., complete with initial lead upto 50m and all lifts.(with no pin headers)(Thickness of the Masonry assumed:0.3 m,  rubble stones : 1.1 cum) cum 3515.50  
    Labour Component (including contractor's profit and Overheads) cum   2552.80
           
IRR-CAW-7-46 188 Providing and laying uncoursed rubble stone masonry in CM 1 : 5 proportion for canal side lining using stones and chips from canal excavation including cost of all materials, machinery, labour, forming weep holes at specified interval, finishing, curing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.96 cum,  Stone Chips : 0.15cum, Through Stones 20 x 20 x 30cm : 1/sqm) cum 1793.00  
    Labour Component (including contractor's profit and Overheads) cum   875.90
           
IRR-CAW-7-47 189 Providing and laying uncoursed rubble stone masonry in CM 1:5 proportion for canal side lining using stones  from  canal excavation including cost of all materials, machinery, labour, forming weep holes at specified intervals,  finishing, curing etc., complete with initial lead upto 50m and all lifts.(with no pin headers)( rubble stones : 1.1cum, cement : 98kg, sand 0.34 cum) cum 3313.30  
    Labour Component (including contractor's profit and Overheads) cum   2552.80
           
IRR-CAW-8   ROCK PITCHING      
           
IRR-CAW-8-1 190 Providing and constructing 25 cm thick dry rubble stone pitching with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.23 cum/sqm,  Stone Chips : 0.0375cum/sqm, Pin Headers 30cm : 2/sqm) sqm 208.10  
    Labour Component (including contractor's profit and Overheads) sqm   60.70
    If 15 cm thick murum bed is to be provided below pitching add sqm 59.00  
    Labour Component (including contractor's profit and Overheads) sqm   19.10
           
IRR-CAW-8-1-A
(New Item4 - 2011-12)
191 Providing and constructing 22.5 cm thick dry rubble stone pitching with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.207 cum/sqm,  Stone Chips : 0.3375cum/ sqm, Pin Headers 30cm : 2/sqm) (For Maintenance Works) sqm 198.40  
    Labour Component (including contractor's profit and Overheads) sqm   60.70
           
IRR-CAW-8-2 192 Providing and constructing 25 cm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.(with no pin headers)( rubble stones : 0.33 cum/sqm) sqm 245.60  
    Labour Component (including contractor's profit and Overheads) sqm   146.90
           
IRR-CAW-8-2 - A
(New Item5 - 2011-12)
193 Providing and constructing 225 mmm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.(with no pin headers)( rubble stones : 0.2475 cum/sqm) (For Maintenance sqm 186.50  
    WLaboorukrsC)omponent (including contractor's profit and Overheads) sqm   132.10
           
IRR-CAW-8-3 194 Providing and constructing 30 cm thick dry rubble stone pitching with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.275 cum/sqm,  Stone Chips : 0.045cum/sqm, Pin Headers 30cm : 2/sqm) sqm 227.30  
    Labour Component (including contractor's profit and Overheads) sqm   60.70
           
IRR-CAW-8-4 195 Providing and constructing 30 cm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.(with no pin headers) ( rubble stones : 0.33 cum/sqm) sqm 294.70  
    Labour Component (including contractor's profit and Overheads) sqm   176.20
           
IRR-CAW-8-5 196 Providing and constructing 45 cm thick dry rubble stone pitching with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.40 cum/sqm,  Stone Chips : 0.0675cum/sqm, Pin Headers 45cm : 2/sqm) sqm 344.50  
    Labour Component (including contractor's profit and Overheads) sqm   85.40
           
IRR-CAW-8-6 197 Providing and constructing 45 cm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.(with no pin headers)( rubble stones : 0.495 cum/sqm) sqm 442.00  
    Labour Component (including contractor's profit and Overheads) sqm   264.40
           
IRR-CAW-8-7 198 Providing and constructing 30 cm thick rubble stone pitching set in CM 1: 5 proportion with pin headers at 2 per sqm in including cost of all materials, labour, packing chips and mortar, finishing, curing etc., complete with initial lead upto 50 m and all lifts.( rubble stones : 0.275 cum/sqm,  Stone Chips : 0.045cum/sqm, Pin Headers 30cm : sqm 427.70  
    2/sqm)
Labour Component (including contractor's profit and Overheads)
sqm   104.00
IRR-CAW-8-8 199 Providing and Constructing 30 cm thick rubble stone pitching set in CM 1:5 Proportion   including cost of all materials,labour, packing chips and
mortar ,finishing etc.,complete( rubble stones : 0.33 cum/sqm )
sqm 307.90  
    Labour Component (including contractor's profit and Overheads) sqm   23.10
           
IRR-CAW-8-9 200 Providing and constructing 30 cm thick dry khandki stone pitching using 20 to 25 cm size khandki stones with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( Khandki stones 20- 25 cm height : 1200 Nos/sqm,  Stone Chips : 0.045cum/sqm, Pin Headers 30cm : 2/sqm) sqm 333.10  
    Labour Component (including contractor's profit and Overheads) sqm   60.70
           
IRR-CAW-8-10 201 Providing and constructing 45 cm thick dry khandki stone pitching using 25 to 30 cm size khandki stones with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., complete with initial lead upto 50 m and all lifts.( Khandki stones 25- 30 cm height : 1200 Nos/sqm,  Stone Chips : 0.0675cum/sqm, Pin Headers 45cm : 2/sqm) sqm 341.90  
    Labour Component (including contractor's profit and Overheads) sqm   85.40
           
IRR-CAW-8-11 202 Providing and constructing 30 cm thick khandki stone pitching using 20 to 25 cm size khandki stones with pin headers at 2 per sqm set in CM 1 : 5 proportion with pointing joints in CM 1:3 proportion including cost of all materials, labour, packing chips and mortar, finishing, curing etc.complete with initial lead upto 50 m and all lifts.( Khandki stones 20- 25 cm height : 1200 Nos/sqm,  Stone Chips : 0.045cum/sqm, Pin Headers 30cm : 2/sqm) sqm 522.60  
    Labour Component (including contractor's profit and Overheads) sqm   99.20
           
IRR-CAW-8-12 203 Providing and constructing 45 cm thick khandki stone pitching using 25 to 30 cm stones with pin headers at 2 per sqm set in CM 1 : 5 proportion with pointing joints in CM 1 : 3 proportion including cost of all materials, labour, packing chips and mortar, finishing, curing etc., complete with initial lead upto 50 m and all lifts.( Khandki stones 25- 30 cm height : 730 Nos/sqm,  Stone Chips : 0.0675cum/sqm, Pin Headers 45cm : 2/sqm) sqm 606.10  
    Labour Component (including contractor's profit and Overheads) sqm   136.50
           
IRR-CAW-8-13 204 Providing 10 cm thick approved type grass turftng to the side slopes of canal icluding cost of all materials, labour, watering for minimum 15 days etc.,complete with lead 50 m and all lifts.(FA : 2 cum/sqm) sqm 109.90  
    Labour Component (including contractor's profit and Overheads) sqm   79.20
           
IRR-CAW-8-14 205 Providing 10 cm thick approved type grass turftng to the side slopes of canal icluding cost of all materials, labour, watering for minimum 15 days etc.,complete with lead 50 m and all lifts.
with no sand
sqm 73.60  
    Labour Component (including contractor's profit and Overheads) sqm   45.20
           
Chapter IV          
IRR-CCDW   CANAL CROSS DRAINAGE WORKS      
           
IRR-CCDW-1   EXCAVATION & FOUNDATION TREATMENT WORKS :      
IRR-CCDW-1-1 206 (manual means of excavation and conveyance)
Excavation in all kinds of soil including boulders upto 0.30 m dia. for foundations of canal cross drainage and other appurtenant structures and placing the excavated stuff neatly in specified dump area or disposing off the same as directed etc., complete with initial lead upto 50 m and initial lift upto 3 m.
cum 301.10  
    Labour Component (including contractor's profit and Overheads) cum   301.10
1 2 3 4 5 6
           
IRR-CCDW-1-2 207 Excavation for Structures- Mechanical Means ( Data adopted from MORTH)
Earth work in excavation in all kinds of soils   of foundation of   structures as per  drawing  and  technical  specification,    including  setting  out,  construction  of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. ( depth  upto 3 meters)
cum 95.10  
    Labour Component (including contractor's profit and Overheads) cum   24.30
           
IRR-CCDW-1-3 208 (manual means of excavation and conveyance)
Excavation in ordnary rock (including HDR) without blasting including boulders above 0.3 m upto 0.60 m dia. for foundations of canal cross drainage and other appurtenant structures and placing the excavated stuff neatly in specified dump area or disposing off the same as directed etc.,  complete with initial lead upto 50 m and initial lift upto 3 m.
cum 431.70  
    Labour Component (including contractor's profit and Overheads) cum   431.70
           
IRR-CCDW-1-4 209 ( Data adopted from MORTH)   (manual means of excavation and conveyance)
Excavation in ordnary rock (including HDR) without blasting for foundations  of canal cross  drainage and other appurtenant structures and placing the excavated stuff neatly in specified dump  area or disposing off the same as directed etc., complete with initial  lead upto 50 m and initial lift upto 3 m.
cum 121.30  
    Labour Component (including contractor's profit and Overheads) cum   26.80
           
IRR-CCDW-1-5 210 (manual means of excavation after blasting and conveyance)
Excavation in hard rock requiring blasting including boulders above
0.6 m upto 1.2 m dia. for foundations of canal cross drainage and other appurtenant structures and placing the excavated stuff neatly in specified dump area or disposing off the same as directed etc., complete with initial lead upto 50 m and initial lift upto 3 m.
cum 414.90  
    Labour Component (including contractor's profit and Overheads) cum   336.20
           
IRR-CCDW-1-6 211 (manual means of excavation after blasting and conveyance)
Excavation in hard rock of all toughness by blasting including boulders above 1.2 m dia. for foundations of canal cross drainage and other appurtenant structures and placing the excavated rock neatly in specified dump area or stack yard as directed etc., complete with initial lead upto 50 m and initial lift upto 3 m.
cum 614.80  
    Labour Component (including contractor's profit and Overheads) cum   414.50
           
IRR-CCDW-1-7 212 (manual means of excavation after controlled  blasting and conveyance) Hard Rock ( blasting prohibited ) ( Data adopted from MORTH)
Excavation in hard rock with blasting ( blasting
prohibited )prohibited for foundations of canal cross drainage and other appurtenant structures and placing the excavated rock neatly in     or stack yard as directed etc., complete with specified dump area initial lead upto 50 m and initial lift upto 3 m.
cum 1151.70  
    Labour Component (including contractor's profit and Overheads) cum   415.50
           
IRR-CCDW-1-8 213 Providing and ftxing 25 mm dia 2.50 m long cold twisted deformed steel anchor rods with 1.25 m length driven into 32 mm dia hole drilled in bed rock and remaining length embedded in concrete / masonry including cost of all materials, machinery, labour, drilling and cleaning hole, driving anchor rod, grouting hole with thick cement slurry etc., complete with initial lead upto 50 m and all lifts. Each 891.30  
    Labour Component (including contractor's profit and Overheads) Each   252.30
           
IRR-CCDW-2   STEEL AND CEMENT CONCRETE WORKS :      
           
IRR-CCDW-2-1 214 Providing, fabricating and placing in position reinforcement steel bars for RCC works including cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required,tying with 1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labour etc., complete with initial lead upto 50 and all lifts. kg 56.60  
    Labour Component (including contractor's profit and Overheads) kg   10.10
1 2 3 4 5 6
           
IRR-CCDW-2-2 215 Providing, fabricating and fixing in position structural steel cutting edge consisting of 100 x 100 x 10 mm angle and 250 x 12 mm plate for sinking 4.50 m outer diameter  foundation wells  foundation wells including cost of all materials, machinery, labour, bending,  welding, providing anchors etc., complete with initial lead upto 50 m and all lifts. kg 78.20  
    Labour Component (including contractor's profit and Overheads) kg   11.80
           
IRR-CCDW-2-3 216 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 260 kg
/ cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)
cum 4393.60  
    Labour Component (including contractor's profit and Overheads) cum   1548.30
           
IRR-CCDW-2-4 217 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 250 kg
/ cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.98cum, Blending Ratio of CA--35:30:20:15, FA : 0.35 cum)
cum 4415.60  
    Labour Component (including contractor's profit and Overheads) cum   1612.40
           
IRR-CCDW-2-5 218 Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 220 kg
/ cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)
cum 4142.30  
    Labour Component (including contractor's profit and Overheads) cum   1492.00
           
IRR-CCDW-2-6 219 Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N / sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 220 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.98cum, Blending Ratio of CA--35:30:20:15, FA :
0.35 cum)
cum 4263.50  
    Labour Component (including contractor's profit and Overheads) cum   1602.00
           
IRR-CCDW-2-7 220 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation ftlling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 310 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA :
0.40 cum)
cum 4717.70  
    Labour Component (including contractor's profit and Overheads) cum   1627.20
           
IRR-CCDW-2-8 221 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 320 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum) cum 5144.70  
    Labour Component (including contractor's profit and Overheads) cum   1621.70
           
1 2 3 4 5 6
IRR-CCDW-2-9 222 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum) cum 5143.20  
    Labour Component (including contractor's profit and Overheads) cum   1722.10
           
IRR-CCDW-2-10 223 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 280 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum) cum 4915.00  
    Labour Component (including contractor's profit and Overheads) cum   1725.00
           
IRR-CCDW-2-11 224 Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 220 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum) cum 4495.90  
    Labour Component (including contractor's profit and Overheads) cum   1604.00
           
IRR-CCDW-2-12 225 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for well kerb including cost of all materials, machinery, labour, formwork,   scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 350 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 6503.20  
    Labour Component (including contractor's profit and Overheads) cum   2078.90
           
IRR-CCDW-2-13 226 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for well steining including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 320 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA :
0.40 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5879.50  
    Labour Component (including contractor's profit and Overheads) cum   1901.00
           
IRR-CCDW-2-14 227 Providing and laying insitu M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for well bottom plug by tremie or skip box method including cost of all materials, complete with initial lead upto 50 m and all lifts.(Cement content: 350 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum) cum 4290.70  
    Labour Component (including contractor's profit and Overheads) cum   1509.60
IRR-CCDW-2-15 228 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for well top plug including cost of all materials, machinery, labour, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 280 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)
If water is to be brought from other place add only lead charges @ 500 ltrs / cum
cum 4047.00  
    Labour Component (including contractor's profit and Overheads) cum   1473.70
           
IRR-CCDW-2-16 229 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for well cap including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of  cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 4453.30  
    Labour Component (including contractor's profit and Overheads) cum   1499.40
           
IRR-CCDW-2-17 230 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for piers and abutments including cost of all materials, labour, machinery, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 250 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.98cum, Blending Ratio of CA--35:30:20:15, FA
: 0.35 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5475.20  
    Labour Component (including contractor's profit and Overheads) cum   1989.50
           
IRR-CCDW-2-18 231 Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N / sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for piers and abutments including cost of all materials, labour, machinery, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 220 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.98cum, Blending Ratio of CA--35:30:20:15, FA
: 0.35 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5322.80  
    Labour Component (including contractor's profit and Overheads) cum   1978.30
           
IRR-CCDW-2-19 232 Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for piers and abutments including cost of all materials, labour, machinery, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 220 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA :
0.40 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5169.80  
    Labour Component (including contractor's profit and Overheads) cum   1830.00
IRR-CCDW-2-20 233 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for cantiliver / counterfort retaining walls including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 320 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5784.40  
    Labour Component (including contractor's profit and Overheads) cum   1894.10
           
IRR-CCDW-2-21 234 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates with placing and sinking plums of size 150 to 80 mm upto 15 percent for gravity type retaining walls / piers / abutments etc., including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. (Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.765cum, Blending Ratio of CA-- 50:30:20, FA : 0.34 cum, plums of size 150 to 80 mm : 0.25cum )
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 5167.70  
    Labour Component (including contractor's profit and Overheads) cum   1775.10
           
IRR-CCDW-2-22 235 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard,graded aggregates for cast in-situ pipes including cost of all materials, machinery, labour, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 4838.80  
    Labour Component (including contractor's profit and Overheads) cum   1675.80
           
IRR-CCDW-2-23 236 Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for cast in-situ pipes including cost of all materials, labour, machinery, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 250 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.98cum, Blending Ratio of CA--35:30:20:15, FA
: 0.35 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 4854.80  
    Labour Component (including contractor's profit and Overheads) cum   1738.90
           
IRR-CCDW-2-24 237 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for deck slab & kerb including cost of all materials,machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 8124.50  
    Labour Component (including contractor's profit and Overheads) cum   2484.90
           
1 2 3 4 5 6
IRR-CCDW-2-25 238 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for columns and beams including cost of all materials, labour, machinery, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. (Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 7020.40  
    Labour Component (including contractor's profit and Overheads) cum   2270.40
           
IRR-CCDW-2-26 239 Providing and laying insitu M- 20 ( 28 days cube compressive strength not  less than 20 N / sqmm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for wearing coat including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting, finishing, curing, packing joints with asphalt mortar etc., complete with initial lead upto 50 m and all lifts. (Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 4362.50  
    Labour Component (including contractor's profit and Overheads) cum   1536.60
           
IRR-CCDW-2-27 240 Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for troughs including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)
If water is to be brought from other place add only lead charges @ 500 ltr / cum.
cum 6339.60  
    Labour Component (including contractor's profit and Overheads) cum   2108.50
           
IRR-CCDW-3   FOUNDATION WELL SINKING WORKS :      
           
IRR-CCDW-3-1 241 Sinking RCC wells vertically for foundation of piers and abutments in all kinds of soil, sand and soft rock by approved well sinking method including cost of all materials, machinery, labour, kent - ledge arrangements, disposal of excavated material as disposal of excavated material as directed etc., complete with lead upto 50 m for disposal of excavated material.(diameter of well 6.00m) (Data adopted from MORTH) *Rm 4090.40  
    Labour Component (including contractor's profit and Overheads) *Rm   2041.70
    for 3 to 10 meters for each running meter *Rm 5739.40  
    Labour Component (including contractor's profit and Overheads) *Rm   2666.20
           
IRR-CCDW-3-2 242 Filling foundation wells with sand in layers of 25 to 30 cm and compacting by watering, ramming as directed including cost of all materials, machinery, labour etc., complete with initial lead upto 50 m and all lifts. cum 256.40  
    Labour Component (including contractor's profit and Overheads) cum   137.10
           
IRR-CCDW-4   MASONRY WORKS :      
           
IRR-CCDW-4-1 243 Providing and constructing un-coursed rubble stone masonry with approved stones in CM 1 : 4 proportion for sub-structure portions of return walls / abutments etc., including cost of all materials, machinery, labour, scaffolding, cleaning, packing cement mortar, wedging stone chips, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 143 kg / cum of masonry, rubble stones : 0.85cum, FA :
0.40 cum,Stone Chips : 0.15 cum)
cum 2137.10  
    Labour Component (including contractor's profit and Overheads) cum   966.30
           
1 2 3 4 5 6
IRR-CCDW-4-2 244 Providing and constructing un-coursed rubble stone masonry with approved stones in CM 1 : 4 proportion for super-structure portions of return walls / abutments etc., including cost of all materials, machinery, labour, scaffolding, cleaning, packing cement mortar, wedging stone chips, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 143 kg / cum of masonry, rubble stones : 0.85cum, FA :
0.40 cum,Stone Chips : 0.15 cum)
cum 2188.20  
    Labour Component (including contractor's profit and Overheads) cum   990.40
           
IRR-CCDW-4-3 245 Providing and constructing coursed rubble masonry second sort in CM 1:4 proportion with stones from approved source including cost of all materials, machinery, labour, scaffolding, ramps, cleaning, packing mortar, wedging stone chips, finishing, curing etc., complete with initial lead upto 50 m and initial lift upto 3 m.(Cement content: 133 kg / cum of masonry, rubble stones : 0.45cum, FA : 0.35 cum,Stone Chips :
0.15 cum, Khandki stones 25 x 25 x 30 cm : 180 Nos, Header stones 25 x 25x 45 cm : 60 Nos)
cum 2725.70  
    Labour Component (including contractor's profit and Overheads) cum   1102.20
           
IRR-CCDW-4-4 246 Providing and constructing coursed rubble masonry first sort in CM 1:4 proportion with stones from approved source including cost of all materials, machinery, labour, scaffolding, ramps, cleaning, packing mortar, wedging stone chips, finishing, curing etc., complete with initial lead upto 50 m and initial lift upto 3 m.(Cement content: 133 kg / cum of masonry, rubble stones : 0.45cum, FA : 0.35 cum,Stone Chips : 0.15 cum, Khandki stones 25 x 25 x 30 cm : 180 Nos, Header stones 25 x
25x 45 cm : 60 Nos)
cum 2886.40  
    Labour Component (including contractor's profit and Overheads) cum   1262.90
           
IRR-CCDW-4-5 247 Providing cement mortar pointing to coursed rubble face stone masonry in CM 1 : 2 proportion by volume including raking and cleaning joints for 50 mm depth, pressing cement mortar into joints, cost of all materials, labour, scaffolding, finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 132.70  
    246 sqm   110.40
           
IRR-CCDW-4-6 248 Providing cement mortar pointing to coursed rubble face stone masonry in CM 1 : 3 proportion by volume including raking and cleaning joints for 50 mm depth, pressing cement mortar into joints, cost of all materials, labour, scaffolding, finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 126.60  
    Labour Component (including contractor's profit and Overheads) sqm   110.40
           
IRR-CCDW-4-7 249 Providing 12 mm thick plastering in cement mortar 1:3 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 189.50  
    Labour Component (including contractor's profit and Overheads) sqm   158.20
           
IRR-CCDW-4-8 250 Providing 12 mm thick plastering in cement mortar 1:4 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 182.40  
    Labour Component (including contractor's profit and Overheads) sqm   158.20
           
IRR-CCDW-4-9 251 Providing 20 mm thick plastering in cement mortar 1:3 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 262.80  
    Labour Component (including contractor's profit and Overheads) sqm   210.40
           
IRR-CCDW-4-10 252 Providing 20 mm thick plastering in cement mortar 1:4 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc., complete with initial lead upto 50 m and all lifts. sqm 250.90  
    Labour Component (including contractor's profit and Overheads) sqm   210.40
           
IRR-CCDW-5   COPING & RAILING WORKS :      
           
IRR-CCDW-5-1 253 Providing and ftxing 10 cm thick roughly dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume including cost of all materials, machinery, labour, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 7.5 kg / sqm, FA : 0.030 cum/sqm, Burnt stone slab 10 cm thick 1.05 sqm/ sqm) sqm 606.50  
    Labour Component (including contractor's profit and Overheads) sqm   229.50
           
IRR-CCDW-5-2 254 Providing and ftxing 10 cm thick one line dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume including cost of all materials, machinery, labour, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 7.5 kg / sqm, FA : 0.030 cum/sqm, Burnt stone slab 10 cm thick 1.05 sqm/ sqm) sqm 788.30  
    Labour Component (including contractor's profit and Overheads) sqm   411.30
           
IRR-CCDW-5-3 255 Providing and ftxing 10 cm thick two line dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume including cost of all materials, machinery, labour, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 7.5 kg / sqm, FA : 0.030 cum/sqm, Burnt stone slab 10 cm thick 1.05 sqm/ sqm) sqm 1022.40  
    Labour Component (including contractor's profit and Overheads) sqm   645.30
           
IRR-CCDW-5-4 256 Providing and laying insitu M-15 ( 28 days cube compressive strength not less than 15 N / sqmm ) grade cement concrete using 20 mm down size approved clean, hard, graded aggregates for coping slab including cost of all materials, machinery, labour, formwork, cleaning surface, batching, mixing, placing in position, levelling, compacting, finishing, curing etc., complete with initial lead upto 50 m and initial lift upto 3 m. (Cement content: 300 kg / cum with use of super plasticiser(0.4% by wt. of  cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45
cum)
cum 6109.70  
    Labour Component (including contractor's profit and Overheads) cum   2003.40
           
IRR-CCDW-5-5 257 Providing and constructing protective railing consisting of in-situ railing posts of size 15 x 15 cm at bottom, 10 x 10 cm at top and 75 cm height at 2 m centre to centre in M-20 grade concrete using 20 mm down size graded aggregates and with each post reinforced by 4 Nos. of 8 mm dia main bars embedded in kerb concrete for a depth of 40 cm and 5 Nos. of 6 mm dia. stirrups including fixing 3 rows of 40 mm dia. GI pipes with one coat of red oxide primer and two coats of synthetic enamel paint, cost of all materials, machinery, labour, formwork, finishing, curing etc., complete with lead upto 50 m and all lifts. Rm 1150.00  
    Labour Component (including contractor's profit and Overheads) Rm   217.30
           
IRR-CCDW-6   HUME PIPE LAYING & JOINTING WORKS :      
           
IRR-CCDW-6-1 258 Laying and jointing 300 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 9.9 kg / joint, FA : 0.01cum/joint, Hemp Yarn : 0.091kg/joint) Joint 359.30  
    Labour Component (including contractor's profit and Overheads) Joint   306.80
           
IRR-CCDW-6-2 259 Laying and jointing 450 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 17.4 kg / joint, FA : 0.022cum/joint, Hemp Yarn : 0.127kg/joint) Joint 397.60  
    Labour Component (including contractor's profit and Overheads) Joint   306.80
           
IRR-CCDW-6-3 260 Laying and jointing 600 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 24.8 kg / joint, FA : 0.025cum/joint, Hemp Yarn : 0.22kg/joint) Joint 511.70  
    Labour Component (including contractor's profit and Overheads) Joint   380.60
           
IRR-CCDW-6-4 261 Laying and jointing 700 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 32.1 kg / joint, FA : 0.031cum/joint, Hemp Yarn : 0.25kg/joint) Joint 547.40  
    Labour Component (including contractor's profit and Overheads) Joint   380.60
           
IRR-CCDW-6-5 262 Laying and jointing 800 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 39.6 kg / joint, FA : 0.039cum/joint, Hemp Yarn : 0.31kg/joint) Joint 660.50  
    Labour Component (including contractor's profit and Overheads) Joint   454.50
           
IRR-CCDW-6-6 263 Laying and jointing 900 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 44.6 kg / joint, FA : 0.045cum/joint, Hemp Yarn : 0.34kg/joint) Joint 686.10  
    Labour Component (including contractor's profit and Overheads) Joint   454.50
           
IRR-CCDW-6-7 264 Laying and jointing 1000 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 49.5 kg / joint, FA : 0.05cum/joint, Hemp Yarn
: 0.377kg/joint)
Joint 759.30  
    Labour Component (including contractor's profit and Overheads) Joint   502.20
           
IRR-CCDW-6-8 265 Laying and jointing 1100 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 56.9 kg / joint, FA : 0.058cum/joint, Hemp Yarn : 0.415kg/joint) Joint 796.50  
    Labour Component (including contractor's profit and Overheads) Joint   502.20
           
IRR-CCDW-6-9 266 Laying and jointing 1200 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 66.8 kg / joint, FA : 0.069cum/joint, Hemp Yarn : 0.453kg/joint) Joint 945.40  
    Labour Component (including contractor's profit and Overheads) Joint   602.20
           
IRR-CCDW-7   BACK FILLING & OTHER WORKS :      
           
IRR-CCDW-7-1 267 Providing rubble / boulder and sand filling behind abutment and return walls in layers including cost of all materials, machinery, labour, watering, ramming etc., complete with initial lead upto 50 m and initial lift upto 3 m. cum 677.10  
    Labour Component (including contractor's profit and Overheads) cum   272.70
           
IRR-CCDW-7-2 268 Providing and ftlling murrum / gravely soil ( CNS soil ) for foundation or around pipes including breaking clods, spreading in layers of 10 to 15 cm, watering, compaction by earth masters to achieve density control of not less than 95 percent etc., complete with lead upto 50 m and all lifts. cum 611.20  
    Labour Component (including contractor's profit and Overheads) cum   345.40
           
IRR-CCDW-7-3 269 Providing and ftlling murum / gravely soil ( CNS soil ) for foundation or above pipes including breaking clods, spreading in layers of 10 to 15 cm, watering, compaction by power roller to achieve density control of not less than 98 percent etc., complete with lead upto 50 m and all lifts. cum 421.40  
    Labour Component (including contractor's profit and Overheads) cum   135.30
           
IRR-CCDW-7-4 270 Providing and fixing one line dressed 111x35x25 cm thick IRC standard kilometre stone in cement concrete M-10 grade with 40 mm down size aggregates including excavating pit of size 70x45x40 cm, embedding the stone by 30 cm in concrete, providing 2 coats synthetic enamel paint of approved quality and colour to exposed surfaces and lettering as directed, cost of all materials, labour, finishing, curing etc., complete with initial lead upto 50 m and all lifts. Each 1458.80  
    Labour Component (including contractor's profit and Overheads) Each   562.40
           
IRR-CCDW-7-5 271 Providing and fixing one line dressed 65x15x10 cm thick IRC standard hectometre stone in cement concrete M-10 grade with 40 mm down size aggregates including excavating pit of size 50x45x40 cm, embedding the stone by 30 cm in concrete, providing 2 coats synthetic enamel paint of approved quality and colour to exposed surfaces and lettering as directed, cost of all materials, labour, finishing, curing etc., complete with initial lead upto 50 m and all lifts. Each 1064.10  
    Labour Component (including contractor's profit and Overheads) Each   480.00
           
Chapter V          
IRR-GAW   GATES / HOISTS AND ALLIED WORKS      
           
IRR-GAW-1-1 272 SPILLWAY RADIAL GATES
E.M Parts and anchorages
fabrication, supply, erection, testing and commissioning of embedded parts for radial gate consists of sill beam, wall plates, anchor girders , yoke girders, tie flats, trunnion supports etc., including cost of all materials, machinery, labour, welding, finishing,  with  leads and lifts &all accessories
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under itemsinthis chapter and add as applicable separately)
tonne 153738.20  
    Labour Component (including contractor's profit and Overheads) tonne   53883.60
           
IRR-GAW-1-2 273   RADIAL GATES
fabrication, supply, erection, testing and commissioning of radial gate consisting of skin plate, stiffeners, horizontal girders, radial arms, trunnion assemblies, tie beam, pulley supports, bracings, rubber seals, clamps etc., with all accessories for spillway/canals including cost of all materials, machinery, labour,  seal fixing etc., complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under itemsinthis chapter and add as applicable separately)
tonne 145334.10  
    Labour Component (including contractor's profit and Overheads) tonne   41219.10
           
IRR-GAW-1-3 274 RADIAL GATES-ROPE DRUM HOISTS    WITH  HOIST BRIDGES
fabrication, supply, erection, testing and commissioning of electrically operated rope drum hoist of adequate capacity consisting of base frames, rope drums,connecting shaft, gear system, brake system, electric motor, wire ropes, gate position indicator, manual operation arrangement etc., with all accessories for spillway radial gate including cost of all materials, machinery, labour,, greasing, providing hand railing and approach staircase with gate to hoist platform, , complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under itemsinthis chapter and add as applicable separately)
tonne capacity 40362.40  
    Labour Component (including contractor's profit and Overheads) tonne capacity   3295.10
           
IRR-GAW-1-4 275 RADIAL GATES
Walk way(cat walk)
Design, fabrication, supply, erection and commissioning of 1 metre wide walkway connecting spillway piers / abutments at trunnion platform level including cost of all materials, machinery, labour, cutting,  etc., complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
Rm 111255.00  
    Labour Component (including contractor's profit and Overheads) Rm   39321.00
           
IRR-GAW-2-1 276 VERTICAL LIFT GATES-EM PARTS
Design, fabrication, supply, erection and commissioning of embedded parts consisting of sill beam, slide tracks, seal seats, guide rails, dogging sets for storage of stoplog elements etc., with all accessories for spillway stop log gates and other vertical lift elements including cost of all materials, machinery, labour, etc., complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne 169433.50  
    Labour Component (including contractor's profit and Overheads) tonne   64193.40
           
IRR-GAW-2-2 277 vertical lift gates and stop log gate elements   ( SLIDING GATES)
Design, fabrication, supply, erection, testing and commissioning of vertical lift gates and  stoplog gate elements, consisting of skin plate, horizontal and vertical girders, stiffeners, lifting pins, bronze padded slide blocks/bearings, guide shoes, rubber seals, clamps etc., with all accessories  including cost of all materials, machinery, labour,  seal fixing etc.,complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as perscedule of rates under items in this chapter and add as applicable separately)2
tonne 150530.50  
    Labour Component (including contractor's profit and Overheads) tonne   47282.40
           
IRR-GAW-2-3 278 STOP LOGS-automatic lifting beam
fabrication, supply, erection, testing and commissioning of automatic lifting beam with all accessories for handling, lowering and lifting of spillway stop log gate elements including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, etc., complete as per specifications and drawings with all leads and lifts.
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne 121457.20  
    Labour Component (including contractor's profit and Overheads) tonne   24000.30
           
IRR-GAW-2-4 279 MOVING GANTRY CRANE-CLASS II
fabrication, supply, erection, testing and commissioning of adequate capacity Class- II type moving gantry crane consisting of rail mounted gantry frame, top platform with hand railing, long / cross travel arrangements, rope drums, gear systems, electric motors, electro-magnetic brake system, cabin, control panel, wire rope, ladder, motorised cable reeling drum etc., with all accessories for operating spillway stop log gate elements and river sluice / canal sluice emergency gates including cost of all materials, machinery, labour, etc., complete with all leads and lifts.
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne capacity 225216.90  
    Labour Component (including contractor's profit and Overheads) tonne capacity   24202.40
           
IRR-GAW-2-5 280 RAIL TRACK  FOR GANTRY CRANE
Design, fabrication, supply, erection and commissioning of rail track using 45 kg / m standard rails on spillway bridge for movement of gantry crane for handling and operating spillway stoplog gate elements / river sluice / canal sluice emergency gate including cost of all materials, machinery, labour, complete as per specifications
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
Rm 7394.60  
    Labour Component (including contractor's profit and Overheads) Rm   594.10
           
IRR-GAW-2-6 281 VERTICAL LIFT GATES/STOP LOGS -  ROLLER MOUNTED
Design, fabrication, supply, erection, testing and commissioning of ftxed wheel type vertical lift service gate consisting of skin plate, vertical and horizontal girders, wheels, stiffeners, lifting brackets, guide rollers, ballast blocks, teflon claded rubber seals etc., with all accessories for river sluice / canal sluice vent including cost of all materials, machinery, labour,welding ,aligning finishing seal fixing etc.with all leads and lifts, complete as per specifications and approved drawings
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne 147310.20  
    Labour Component (including contractor's profit and Overheads) tonne   44914.30
IRR-GAW-2-7 282 VERTICAL LIFT GATES-ROPE DRUM HOIST UPTO 30 TON  CAP. POWER OPERATED
Design, fabrication, supply, erection, testing and commissioning of adequate capacity rope drum hoist consisting of hoist platform, rope drum, gear system, electric motor, electro-magnetic brake system, hand operation assembly, control panel, wire rope, pulleys, ladder etc., with all accessories for operating river sluice / canal sluice service gate including cost of all materials, machinery, labour, , complete as per specifications and drawings with all leads and lifts
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne capacity 65714.80  
    Labour Component (including contractor's profit and Overheads) tonne capacity   3143.40
           
IRR-GAW-2-8 283 HOIST BRIDGE/ WITH TRESSELS
Design, fabrication, supply, erection and commissioning of structural steel hoist bridge consisting of columns, beams, bracings, stiffeners, ties, chequered plate covering, hand railing, ladder etc., with all accessories for supporting rope drum hoist for operating barrage gates including cost of all materials, machinery, labour,  welding, finishing,  etc., complete complete as per specifications and drawings with all leads and lifts
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne 126506.10  
    Labour Component (including contractor's profit and Overheads) tonne   40728.60
           
IRR-GAW-2-9 284 ROPE DRUM HOIST WITHOUT HOIST BRIDGE FOR BARRAGE GATES
Design, fabrication, supply, erection, testing and commissioning of adequate capacity rope drum hoist consisting of  rope drum, pulleys, gear system, electric motor, electro-magnetic brake system, manual operation assembly, position indicator, control panel, wire rope etc., with all accessories for operating vertical lift roller gates for barrage including cost of all materials, machinery, labour, cutting, bending, aligning, anchoring, welding, finishing etc., complete with all leads and lifts.
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne capacity 32155.90  
    Labour Component (including contractor's profit and Overheads) tonne capacity   1332.50
           
IRR-GAW-2-10 285 SCREW GEAR HOISTS INCLUDING PLATFORM ( UPTO 10 TON CAP)
Design, fabrication, supply, erection, testing and commissioning of adequate capacity screw gear type hoist consisting of supporting structure, platform, ladder etc., with all accessories for operating canal escape / regulator gate including cost of all materials, machinery, labour,  cutting, bending, aligning, anchoring, welding,finishing etc.,complete with all leads and lifts.
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne capacity 34351.80  
    Labour Component (including contractor's profit and Overheads) tonne capacity   6019.50
           
IRR-GAW-2-11 286 MANUAL OPERATED ROPE DRUM  HOISTS
Design, fabrication, supply, erection, testing and commissioning of adequate capacity manually operated rope drum hoist consisting of hoist platform, rope drum, gear system, brake system, wire rope, ladder etc., with all accessories for operating canal regulator radial gate including cost of all materials, machinery, labour, welding, finishing, cleaning, ., complete  with all leads and lifts
(without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)
tonne capacity 69865.00  
    Labour Component (including contractor's profit and Overheads) tonne capacity   8055.30
IRR-GAW-2-12
New Item2015- 16-2
287 OT SLUICE SHUTTERS Screw Gear Hoist Including Platform for below 5 Tons Capacity (Small Gates)
As per Guidelines of Chief Engineer, Central Designs Organization, Hyderabad Specification drawing for  Krishna Delta System
Fabrication, supply, erection, testing and commissioning of Embedded parts consisting of supporting structure,  platform etc. with all accessories for operating canal escape/ regulator gate with all accessories including cost of all materials, machinery, labour, cutting, bending, aligning, anchoring, welding, finishing etc. complete  as per Specification and approved drawings (without painting on mechanical cleaning surfaces which are added extra as per schedule of rates under items in this chapter and add as applicable separately)
Tonne 129996.70  
    Labour Component (including contractor's profit and Overheads) Tonne   30086.60
    OT SLUICE SHUTTERS EM parts for Below 5 Tons capacity (small gates) As per Guidelines of Chief Engineer, Central Designs Organization, Hyderabad Specification drawing for  Krishna Delta System
Fabrication, supply, erection, testing and commissioning of Embedded parts consisting of sil beam, slide tracks,  seal seats, Guide plates etc. with all accessories including cost of all materials, machinery, labour, etc.  complete as per specifications and approved drawings. (without painting on mechanical cleaning surfaces which are added extra as per schedule of rates  under items in this chapter and add as applicable separately)
     
IRR-GAW-2-13
New Item2015- 16-3
288 Tonne 81168.20  
    Labour Component (including contractor's profit and Overheads) Tonne   25035.30
           
IRR-GAW-2-14
New Item2015- 16-4
289 OT SLUICE SHUTTERS for Below 5 Tons capacity (small gates)
As per Guidelines of Chief Engineer, Central Designs Organization, Hyderabad Specification drawing for  Krishna Delta System
Fabrication, supply, erection, testing and commissioning of Sluice Shutters consisting of skin plate, horizontal  and vertical angles, stiffeners, rubber seals, clamps with all accessories for sluice shutters including cost  of all materials, machinery, labour, seal fixing etc., complete as per specifications and approved drawings (without painting on mechanical cleaning surfaces which are added extra as per schedule of rates  under items in this chapter and add as applicable separately)
Tonne 213901.70  
    Labour Component (including contractor's profit and Overheads) Tonne   12865.50
           
IRR-GAW-3   SAND BLASTING AND PAINTING      
IRR-GAW-3-1 290 Cleaning gates / hoists / embedded parts/lifting beams etc, to expose fresh metal surface for painting by sand blasting method as per specifications including cost of all materials, labour, machinery, scaffolding,  etc., complete with initial lead for sand upto 1 km and all lifts. sqm 304.70  
    Labour Component (including contractor's profit and Overheads) sqm   116.50
           
IRR-GAW-3-2 291 painting of embedded metal parts and all types of gates, stoplogs,etc, on sand blasted   surfaces with one coat of inorganic zinc silicate (airless spray preferred)70+/- 5 and  two super coats with a total thickness of 300 microns (each 150+/- 5) of solventless  coaltar epoxy paint each coat 150 microns ( total 300 microns) cost of all materials, labour, scaffolding etc., complete with all leads and all lifts
(Upstream surface of gates portion may be painted with solventless coaltar epoxy brown paint  instead of solventless  coaltar black. The rate for coaltar epoxy brown shall be adopted in data  for Upstream side painting)
sqm 524.60  
    Labour Component (including contractor's profit and Overheads) sqm   243.70
           
IRR-GAW-3-3 292 painting of Lifting beams,cat walks and other similar  structures-painting hoist machinery,  on sand blasted  surfaces with two coats of zinc phosphate primer (airless spray preferred)  40microns/coat and   twocoats of alkyd based micaccous iron oxide paint , 65 microns/coat cost of all materials, labour, scaffolding etc., complete with all leads and all lifts sqm 377.10  
    Labour Component (including contractor's profit and Overheads) sqm   186.90
           
IRR-GAW-3-4 293 HOISTS:STRUCTURAL COMPONENTS--
painting structurals on sand blasted surfaces with two coats of zinc phosphate primer (airless spray preferred) 40microns/coat and  one coat  65+/-5 of alkyd based micaccous iron oxide paint  followed by  two coats of synthetic enamel paint 25 microns/coat   cost of all materials, labour, scaffolding etc., complete with all leads and all lifts
sqm 472.50  
    Labour Component (including contractor's profit and Overheads) sqm   243.70
           
1 2 3 4 5 6
IRR-GAW-3-5 294 HOISTS:machineryCOMPONENTS--
painting hoist machinery, on sand blasted surfaces with one coats of zinc phosphate primer (airless spray preferred) 50microns/coat and   three coats of aluminium paint or synthetic enamel , 25 microns/coat cost of all materials, labour, scaffolding etc., complete with all leads and all lifts
sqm 437.40  
    Labour Component (including contractor's profit and Overheads) sqm   243.70
           
IRR-GAW-4   PAINTING WITHOUT SAND BLASTING      
           
IRR-GAW-4-1 295 E.M Parts  OF ALL TYPES OF GATES
Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing  dust. After cleaning,applying primary coat with one coat of Protective Mastic to athickness of 70+5 microns  ,followed by finishing coats 2 coats with coal tar epoxy each coat with a DFT of 150+5 microns and total DFT of all coats including Primary coat should not be less than 350 microns with material, labour and all accessories with all leads and lifts
(in respect of Heavily rusted (30 to 40% rusted) surfaces)
sqm 595.60  
    Labour Component (including contractor's profit and Overheads) sqm   243.70
           
IRR-GAW-4-2   Deleted from the year2015-16 onwards      
           
           
IRR-GAW-4-3 296 HOIST BRIDGES ,HOISTING EQUIPMENT AND CRANES,Etc,
Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners  and removing dust. After cleaning,applying primary coat with two coats of Zinc chromite red oxide primer , followed by finishing coats 3 coats  with synthetic enamel paint with material, labour,and all accessories with all leads and lifts
where surface cleaning by sand blasting is not feasible and based on specific recommendations of designers, it is to adopt  surface preperation  done manually by hand and power tool   after cleaning by chemical treatment to remove grease, rust, scaling etc., and to form phasphate coating  to prevent further rusting, before applying primer painting.
sqm 451.50  
    Labour Component (including contractor's profit and Overheads) sqm   243.70
           
IRR-GAW-4-4 297 WALK WAYS( CAT WALKS), LIFTING BEAMS,etc,
Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners  and removing dust. After cleaning,applying primary coat with one coat of Zinc rich epoxy primer to  a thickness of 40 microns ,followed by finishing  coats 2 coats  with coal tar epoxy with material, labour, and all accessories with all leads and lifts
sqm 483.00  
    Labour Component (including contractor's profit and Overheads) sqm   164.20
           
           
           
Chapter VI          
IRR-PMW   PRELIMINARY AND MAINTENANCE WORKS      
           
IRR-PMW-1   JUNGLE CLEARANCE :      
IRR-PMW-1-1 298 Clearing thin jungle growth ( more than 50 percent open space ) including bushes upto 30 cm / parthenium and other weeds including burning or disposing off the same as directed etc., complete. sqm 1.70  
    Labour Component (including contractor's profit and Overheads) sqm   1.70
           
IRR-PMW-1-2 299 Clearing thick jungle growth ( less than 50 percent open space ) including bushes upto 30 cm / parthenium and other weeds including burning or disposing off the same as directed etc., complete. sqm 2.70  
    Labour Component (including contractor's profit and Overheads) sqm   2.70
           
IRR-PMW-1-3 300 Removing stumps, tree roots, roots of bamboo clusters etc., upto
1.50 m girth including excavation, stacking the materials neatly and levelling the surface etc., complete with initial lead upto 50 m and all lifts.
Each 61.20  
    Labour Component (including contractor's profit and Overheads) Each   61.20
           
IRR-PMW-1-4 301 Removing stumps, tree roots, roots of bamboo cluster etc., with girth above 1.50 m and upto 3.0 m including excavation, stacking the materials neatly and levelling the area etc., complete with initial lead upto 50 m and all lifts. Each 137.80  
    Labour Component (including contractor's profit and Overheads) Each   137.80
           
1 2 3 4 5 6
IRR-PMW-1-5 302 Removing stumps, tree roots, roots of bamboo cluster etc., with girth above 3.0 m and upto 5.0 m including excavation, stacking the materials neatly and levelling the area etc., complete with initial lead upto 50 m and all lifts. Each 440.80  
    Labour Component (including contractor's profit and Overheads) Each   440.80
           
IRR-PMW-1-6 303 Additional rate for every 0.5 m increase in girth of tree stump/stumps of bamboo cluster beyond 5 m Each 78.20  
    Labour Component (including contractor's profit and Overheads) Each   78.20
           
IRR-PMW-1-7 304 Cutting and stacking bamboos excluding removing stumps and roots etc.,
complete with initial lead upto 50 m and all lifts.
Each 17.90  
    Labour Component (including contractor's profit and Overheads) Each   17.90
           
IRR-PMW-1-8 305 Cutting and removing jauliflora bushes upto 1.5 m girth excluding removal of stumps and including burning or disposing off the materials as directed with initial lead upto 50 m and all lifts. Each 17.30  
    Labour Component (including contractor's profit and Overheads) Each   17.30
           
IRR-PMW-1-9 306 Cutting and removing jauliflora bushes above 1.5 m upto 3.0 m girth excluding removal of stumps and including burning or disposing off the materials as directed with initial lead upto 50 m and all lifts. Each 34.50  
    Labour Component (including contractor's profit and Overheads) Each   34.50
           
IRR-PMW-1-10 307 Cutting trees above 0.3 m and upto 0.6 m girth excluding removal of stumps and including stacking the materials neatly as directed with initial lead upto 50 m and all lifts. Each 116.00  
    Labour Component (including contractor's profit and Overheads) Each   112.80
           
IRR-PMW-1-11 308 Cutting trees above 0.6 m and upto 1.2 m girth excluding removal of stumps and including stacking the materials neatly as directed with initial lead upto 50 m and all lifts. Each 405.90  
    Labour Component (including contractor's profit and Overheads) Each   394.80
           
IRR-PMW-1-12 309 Cutting trees above 1.2 m and upto 1.8 m girth excluding removal of stumps and including stacking the materials neatly as directed with initial lead upto 50 m and all lifts. Each 811.80  
    Labour Component (including contractor's profit and Overheads) Each   789.60
           
IRR-PMW-1-13 310 Cutting trees above 1.8 m and upto 2.4 m girth excluding removal of stumps and including stacking the materials neatly as directed with initial lead upto 50 m and all lifts. Each 1623.60  
    Labour Component (including contractor's profit and Overheads) Each   1579.20
           
IRR-PMW-1-14 311 Cutting trees above 2.4 m and upto 3.0 m girth excluding removal of stumps and including stacking the materials neatly as directed with initial lead upto 50 m and all lifts. Each 2622.20  
    Labour Component (including contractor's profit and Overheads) Each   2533.60
           
IRR-PMW-1-15 312 For every 0.5 m increase in girth of tree beyond 3 m add
Additional rate for cutting tree for every 0.5 m increase in girth of tree beyond 3 m.
Each 920.70  
    Labour Component (including contractor's profit and Overheads) Each   894.20
           
IRR-PMW-1-16 313 Cutting and burning or disposing off Apu / Jondu from marshy areas as directed with initial lead upto 50 m and all lifts. sqm 6.30  
    Labour Component (including contractor's profit and Overheads) sqm   6.40
           
IRR-PMW-2   PRELIMINARY WORKS :      
           
IRR-PMW-2-1 314 Earthwork excavation for trial pits / borrow pits and other investigation works in all kinds of soil including boulders upto 30 cm dia and disposing off excavated soil as directed with lead upto 10 m and lift upto 3 m. cum 315.80  
    Labour Component (including contractor's profit and Overheads) cum   315.80
           
           
IRR-PMW-2-2 315 Earthwork excavation for trial pits / borrow pits and other investigation works in soft rock including disposing off the excavated rock as directed with lead upto 10 m and lift upto 3 m. cum 439.70  
    Labour Component (including contractor's profit and Overheads) cum   439.70
           
           
1 2 3 4 5 6
IRR-PMW-2-3 316 Conducting geophysical investigation studies by electrical resistivity method in stages of 5m for sub-surface details such as depth of formations, shear zones, classification of strata, depth of water table etc., including cost of all materials, equipments, labour, analysing and reporting the details of field studies conducted etc., complete excluding cost of transportation arrangements. stage 351.90  
    Labour Component (including contractor's profit and Overheads) stage   292.60
           
IRR-PMW-2-4 317 Drilling 80 mm dia hole through over-burden using casing shoe bit vertical or inclined upto 10 degrees to vertical as directed including cost of all materials, machinery, labour, water charges, reaming, collection of wash samples at suitable intervals, logging and lebelling, supplying honne wood core box, fixing casing pipes ( excluding cost of casing pipes ) etc., complete for depth upto 30 m from surface.
1. For driiling through over-burden beyond 30 m from surface increase the rate per Rm by 10 percent.
2. For providing HDPE or light black MS casing pipe add the cost of pipe per Rm.
Rm 1242.90  
    Labour Component (including contractor's profit and Overheads) Rm   536.30
           
           
IRR-PMW-2-5 318 Drilling 76 mm dia ( NX ) core hole in hard rock using diamond core bit vertical / inclined upto 10 degree to vertical as directed including cost of all materials, machinery, labour, water charges, collection of core samples, logging and lebelling, supplying honne wood core box and redrilling in case of collapse of sides etc., complete for depth upto 30 m from surface.
1. For driiling in hard rock beyond 30 m upto 60 m from surface increase the rate per Rm by 25 percent.
2. For driiling in hard rock beyond 60 m upto 90 m from surface increase the rate per Rm by 40 percent.
Rm 6301.90  
    Labour Component (including contractor's profit and Overheads) Rm   2063.20
           
IRR-PMW-2-5-A
(New Item2015- 16)-5
319 Drilling 76 mm dia ( NX ) core hole in all types of rocks (other than Hard Rock) including  Masonry/CC  (where  drilling is not possible by casing shoe) using diamond core bit vertical /   inclined upto 10 degree to vertical as directed including cost of all materials, machinery, labour,   water charges, and redrilling in case of collapse of sides etc., complete for depth upto 30 m from surface for Primary and Secondary Holes
1. For drilling in all types of rocks (other than hard rock) including masonry/CC beyond 30 m upto 60 m from surface increase the rate per Rm by 25 percent.
2. For drilling in all types of rocks (other than hard rock) including masonry/CC beyond 60 m upto 90 m from surface increase the rate per Rm by 40 percent.
Rm 4097.70  
    Labour Component (including contractor's profit and Overheads) Rm   1231.00
           
IRR-PMW-2-5-B
(New Item2015- 16)-6
320 Drilling 76 mm dia ( NX ) core hole in all types of rocks (other than Hard Rock) including  Masonry/CC  (where  drilling is not possible by casing shoe) using diamond core bit vertical /   inclined upto 10 degree to vertical as directed including cost of all materials, machinery, labour,   water charges, collection of core samples, logging and lebelling, supplying honne wood core box and  redrilling in case of collapse of sides etc., complete for depth upto 30 m from surface for Test Holes
1. For drilling in all types of rocks (other than hard rock) including masonry/CC beyond 30 m upto 60 m from surface increase the rate per Rm by 25 percent.
2. For drilling in all types of rocks (other than hard rock) including masonry/CC beyond 60 m upto 90 m from surface increase the rate per Rm by 40 percent.
Rm 4758.20  
    Labour Component (including contractor's profit and Overheads)