AMURTRehabilitation of the existingPSC pipe transmission main with MS/DI pipesfrom Peroorkkada to Manvila

Amount

1APPENDIX-A 1.LAYING 1118mm,914mm,813mm,711mm MS & 600mm DI TRANSMISSION MAIN FROM PEROOKADA CHURCH TO MANVILA GLSR- Working Charges

100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

16.91.1:Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.)

15.9.2:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar

15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

50.6.4.1:Hollow block masonry using pre cast blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.2.7:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

100.2.8:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.1.14:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.41.39:Supply, stacking, spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead.

OD319092/2023-2024:Conveying the excavated earth from the site up to 10 KM distance by Mechanical Transport including loading, unloading stacking, etc. as per the direction of the officer in charge. Balance materials must be auctioned as per norms . The stacking place should be the responsibility of the contractor.

OD319093/2023-2024:Conveying the stacked excavated earth back to the site upto 10km to refill the trenches by mechanical transport including loading, unloading and stacking charges.

2.16.2:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth exceeding 1.5 m but not exceeding 3 m

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete.

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

OD319094/2023-2024:Man engaged for traffic duty for controlling vehicle for the smooth working & bailing out water

OD15/2024-2025:Providing protection to electric posts by using required number of kattadi poles and removing the same after completeion of works

OD319095/2023-2024:conveying and stacking, pre transportation to trenches, lowering to trenches, laying and jointing<br>12.5 mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 1118 mm( shell OD) or nearest available size with centrifugally lined internal cement mortar1:2, as per the latest IS code and external on the pipe as per the direction of dept. officers confirming to IS :3589-2001(lasted edition) connecting 1118mm MS pipes . the pipe shall be manufactured from<br>fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of 415MPa (<br>Fe415grade) and shall have ISI marks, including cost of welding, labour, primary air testing of joints, hydraulic test,<br>commissioning etc including all protection measures for the nearby pipes, electric posts, telecommunication lines and<br>other properties as per the specifications and directions of the engineer in charge

OD319096/2023-2024:conveying and stacking, pre-transportation to trenches, lowering to trenches, laying and jointing<br>10 mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 914 mm( shell OD) or nearest available size with centrifugally lined internal cement mortar1:2, as per latest IS code and external IS specification on the pipe as per the direction of dept. officers confirming to IS :3589-2001(lasted edition) connecting 914mm MS pipes . the pipe shall be manufactured from<br>fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of 415MPa (<br>Fe415grade) and shall have ISI marks, including cost of welding, labour,primary air testing of joints,DP test, hydraulic test,<br>commissioning etc including all protection measures for the nearby pipes,electric posts, telecommunication lines and<br>other properties as per the specifications and directions of the engineer in charge

OD319097/2023-2024::Providing external lining for welded joint portion with Coal tar lining. Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed<br>air and prime coating with suitable quality paint. as directed with the departmental officers - 914mm MS pipe

OD319478/2023-2024:Conveying the pipe through the narrow road shifting towards the excavated trench and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 900mm diameter Ductile Iron Class K-9 Pipes.

18.70.14:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:900 mm dia pipes

100.22.4:Labour for cutting C.I. pipe with steel saw: 900mm diameter C.I. pipe.

OD319507/2023-2024:Conveying the pipe through the narrow road shifting towards the excavated trench with first crane and with the second crane and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 800mm diameter Ductile Iron Class K-9 Pipes.

18.70.13:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:800 mm dia pipes

100.22.3:Labour for cutting C.I. pipe with steel saw: 800mm diameter C.I. pipe.

OD320206/2023-2024:Conveying the pipe through the narrow road shifting towards the excavated trench with first crane and with second crane and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 700mm diameter Ductile Iron Class K-9 Pipes.

18.70.12:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:700 mm dia pipes

100.22.1:Labour for cutting C.I. pipe with steel saw: 700mm diameter C.I. pipe.

100.14.8:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 450mm diameter Ductile Iron Class K-9 Pipes.

18.70.8:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:450 mm dia pipes

18.83.10:Labour for cutting C.I. pipe with steel saw.450 mm diameter C.I. pipe

100.14.7:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 400mm diameter Ductile Iron Class K-9 Pipes.

18.70.7:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:400 mm dia pipes

18.83.9:Labour for cutting C.I. pipe with steel saw.400 mm diameter C.I. pipe

100.14.5:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 300mm diameter Ductile Iron Class K-9 Pipes.

18.70.5:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:300 mm dia pipe

18.83.7:Labour for cutting C.I. pipe with steel saw.300 mm diameter C.I. pipe

100.14.4:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 250mm diameter Ductile Iron Class K-9 Pipes.

18.70.4:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:250 mm dia pipes

18.83.6:Labour for cutting C.I. pipe with steel saw.250 mm diameter C.I. pipe

100.9.11:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 160 mm nominal outside diameter pipes.

100.9.10:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 140 mm nominal outside diameter pipes.

100.9.9:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 110 mm nominal outside diameter pipes.

100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes.

OD319098/2023-2024::Providing external lining for welded joint portion with Coal tar lining. Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed air and prime coating with suitable quality paint. as directed with the departmental officers - 1118mm MS pipe

OD319099/2023-2024:Cutting 1118mm (OD) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc complete. Internal Diameter of Pipe=1100.0 Thickness of Plate =8.00 Outer diameter of Pipe=1118.00 Length of cutting =3510.52 Cutting by Gas Welding Plant= 3510.20/10=351.02

OD319100/2023-2024:Cutting 914 mm (OD) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc complete. Internal Diameter of Pipe=900.0 Thickness of Plate =8.00 Outer diameter of Pipe=916.00 Length of cutting =2876.24 Cutting by Gas Welding Plant.=2876.24/10=287.62

OD319101/2023-2024:Jointing of 1118 mm MS pipes with socketed joint(taper sleev joint) inside and out side welding already laid to line and levels including specials Flanges for valve fittings in the alignment etc by three lined welding ,grinding ,V cut for taper sleeve joint of MS pipe after cleaning the V cut end including cost of X-ray quality Electrode ,electric charges ,required working the welding plant,hire for tools etc,to withstand the required pressure and conveying charges ,including compressed air pressure test / DP Test of the Weld Joints of each joint. using welded joint three line welding except Route welding after cleaning the ends of pipes and making the joint water tight with out causing any damage to the pipe after welding the welded portion should lined with cement mortar and wire mesh,Coal tar/ Polyethylene sheet etc complete as per direction.<br>

OD319102/2023-2024:Jointing of 914 mm MS pipes with socketed joint (taper sleeve joint) inside and out side welding already laid to line and levels including specials Flanges for valve fittings in the alignment etc by three lined welding ,grinding ,V cut for taper sleeve joint of MS pipe after cleaning the V cut end including cost of X-ray quality Electrode ,electric charges ,required working the welding plant,hire for tools etc,to withstand the required pressure and conveying charges ,including compressed air pressure test / DP Test of the Weld Joints of each joint. using welded joint three line welding except Route welding after cleaning the ends of pipes and making the joint water tight with out causing any damage to the pipe after welding the welded portion should lined with cement mortar and wire mesh,Coal tar/ Polyethylene sheet etc complete as per direction.<br>

OD319103/2023-2024:Interconnection work for 500mm or nearest size pipes to the existing line including cost of<br>specials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers

OD319104/2023-2024:Interconnection work for 350mm or nearest size pipes to the existing line including cost of<br>specials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers

OD319105/2023-2024:Interconnection work for 300mm or nearest size pipes to the existing line including cost of<br>specials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers

OD319106/2023-2024:Interconnection work for 250mm or nearest size pipes to the existing line including cost of<br>specials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers

OD319107/2023-2024:Testing 1118 mm dia MS pipe line with water to the required test pressure, including all cost and conveyance of water and labour charges and hire for tools and equipment's etc. complete.-

100.35.14:Testing 900mm DI/CI pipeline with potable water to the required test pressure. 900 mm dia Observed Data derived from item no.1033 of PHED DATA

100.35.13:Testing 800mm DI/CI pipeline with potable water to the required test pressure. 800 mm dia Observed Data derived from item no.1032 of PHED DATA

100.35.11:Testing 700mm DI/CI pipeline with potable water to the required test pressure. 700 mm dia Observed Data derived from item no.1030 of PHED DATA

100.35.8:Testing 450mm DI/CI pipeline with potable water to the required test pressure. 450 mm dia Observed Data derived from item no.1027 of PHED DATA

100.35.5:Testing 300mm DI/CI pipeline with potable water to the required test pressure. 300 mm dia Observed Data derived from item no.1023 of PHED DATA

100.35.7:Testing 400mm DI/CI pipeline with potable water to the required test pressure. 400 mm dia Observed Data derived from item no.1026 of PHED DATA

100.35.4:Testing 250mm DI/CI pipeline with potable water to the required test pressure . 250 mm dia Observed Data derived from item no.1022 of PHED DATA

OD6213/2024-2025:Providing and pushing 1000 mm or nearest size MS pipe of 16 mm thick as casing pipe by pushing /jacking/ Horizontal drilling method across the National Highway road in line and levels below an average depth of 2.5m from the top surface of road and without causing any damages to the electric/telephone cables, water lines and side drains etc and should be joined by V cut welding with three fillet and painting outer and inner sides of the pipes with two coats of black Japan paint including the charges for earthwork for drive pit and trial pit and refilling including pushing charges, disposal of surplus earth, hire charges for compression pushing machine, lighting and arranging exhaust fan inside the pipe during working,fencing,traffic controlling, bailing out water etc and all hire charges of working machineries and equipments, fabricating and supplying 900mm MS Pipe etc complete as per the direction of departmental officers including all hire charges of machinery, labor, fuel, erection of the machinery, transportation dismantling after completion of work erecting well point dewatering system for the entire working period, digging of pushing and receiving pits, push through chamber etc carrying out earth work excavation as required for adopting push through pipe laying including necessary shoring, etc. complete and reforming ground after completion of work

OD319109/2023-2024:Conveying charges for pipe including loading and unloading by truck form yard.(Previous work balance pipe )

100.31.1.16:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 900mm diameter, Class I.

100.31.1.15:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 800mm diameter, Class I.

100.31.1.13:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 700mm diameter, Class I.

100.31.1.10:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 450mm diameter, Class I.

100.31.1.9:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 400mm diameter, Class I.

100.31.1.8:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 350mm diameter, Class I.

100.31.1.7:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 300mm diameter, Class I.

100.31.1.6:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 250mm diameter, Class I.

100.31.1.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class I.

100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I.

100.31.2.11:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 500mm diameter, Class II.

100.32.7:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 200mm Double Acting Air Valve.

100.32.6:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 150mm Double Acting Air Valve.

OD319110/2023-2024:Jointing 900 mm dia C.I/DI Flanged pipes /valve/ laid in trenches to lines and levels, inserting compressed fibre or I.R sheet cut to suit the size of pipe and bolt holes, bolting with 28 nos. of 30 mm dia x 130 mm long or nearest size bolts, nuts and washers, including conveying the jointing materials within initial lead etc. complete to make water tight joints capable of withstanding required pressure. - Each joint.

OD319111/2023-2024:Jointing 800 mm dia C.I/DI Flanged pipes /valve/ laid in trenches to lines and levels, inserting compressed fibre or I.R sheet cut to suit the size of pipe and bolt holes, bolting with 28 nos. of 30 mm dia x 130 mm long or nearest size bolts, nuts and washers, including conveying the jointing materials within initial lead etc. complete to make water tight joints capable of withstanding required pressure. - Each joint.

OD319112/2023-2024:Jointing 700 mm dia C.I/DI Flanged pipes /valve/ laid in trenches to lines and levels, inserting compressed fibre or I.R sheet cut to suit the size of pipe and bolt holes, bolting with 28 nos. of 30 mm dia x 130 mm long or nearest size bolts, nuts and washers, including conveying the jointing materials within initial lead etc. complete to make water tight joints capable of withstanding required pressure. - Each joint.

18.30.12:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:600 mm diameter pipe

18.30.9:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:400 mm diameter pipe

18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipe

18.30.7:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:300 mm diameter pipe

18.30.6:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:250 mm diameter pipe

18.30.5:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:200 mm diameter pipe

18.30.4:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

OD319113/2023-2024:Providing and laying ASTM PVC pipes(Grade80)complete with PVC fittings including trenching and refilling etc. 20mm dia or nearest size (for reconnecting the existing house connections/branch lines from newly laid PVC lines including, saddle piece, GM valve, etc.) including earth work and all connection work etc.

OD319114/2023-2024:Providing and Fixing Pressure Gauge of Standard quality with Isolation valve of First quality in the Gravity main including connecting from the main line wherever necessary.

OD319115/2023-2024:Cost for Cathodic protection to the MS pipe line after carrying out soil resistivity on ROW(right of way) of the underground pipeline by 4 pin wenner technique under standard procedures to identify hot spots where the cathodic protection in the form of magnesium ribbon needles are required wherever necessary as per IS standards. including (Study report from the state Govt/India Govt institution is essential )

OD319116/2023-2024:Fabricating MS flanges of diameter 1118 mm using 32 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 10mm or nearestthick MS plates.

OD319117/2023-2024:Fabricating MS flanges of diameter 900 mm using 32 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 10mm thick MS plates.

OD319118/2023-2024:Conveying and Sprinkling water to the pipe laying roads for reducing dust pollution to the public at least 3 times per day(Morning,Noon&Evening)

OD319119/2023-2024:Supplying and fitting 700 mm an Elecro-Magnetic Flow Meter confirming to protection level of IP-68 for flow sensor and IP-67 for the transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter should have the (flow sensor) to be made of SS 304/Carbon Steel with anti-corrosive protection and inside liner to be made up of Hard rubber/neoprene all conforming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions and including insulation charges with required fittings etc complete.Test certificate from FCRI palakkad.

OD319120/2023-2024:GIS mapping, Drawings soft copy and hard copy submitted on each bill, and finally submitted the full data.GIS mapping coordinates of regular intervals regarding sizes and locations of pipes, valves, and other all attributes in order to proper asset management and future servicing of the system and in order to upload in Google map.Drawings soft copy and hard copy(4Nos) with final bill .As per the Circular issued by the CE)SR) The GIS map soft copy and hard copy to be submitted to Jalabhavan (GIS wing) through the concerned EE in order to upload to the web site

OD319121/2023-2024:Submission of shop drawing of the work prepared by a chartered engineer and vetted by WASCON within one month of award of the work which must include 1. detailed topography survey.2 .soil survey 3.design of the locations of restrained joints(DI Pipes) 4.design of valve position 5.anchor block etc for the satisfactory completion of work.

100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve.

100.32.4:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 80mm Double Acting Air Valve.

Construction of Valve chamber, Thrust block, Culvert crossing, Rubble work etc

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD319090/2023-2024:Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift from 1.50m to 3.0 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m.- 2nd depth

OD319091/2023-2024:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift from 3.0m to 4.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. IIIrd lift<br>All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

100.7.2:Bailing out water with engine and pump set above 5HP up to 10HP including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.52.S.1:Sub Data for providing Earth filled cement bags including cutting of the Earth, filling, conveying and placing in position.

Supply of Pipes & Specials

100.98.118:Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia.

100.98.119:Supply of DI K9 Pipe Conforming to IS 8329/2000, 300mm Dia.

100.98.121:Supply of DI K9 Pipe Conforming to IS 8329/2000, 400mm Dia.

100.98.122:Supply of DI K9 Pipe Conforming to IS 8329/2000, 450mm Dia.

OD319046/2023-2024:Supply of restrained joint DI K9 pipe 450 mm Dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000 ( rates sheet attached ,r ate was valid for june /2023, considering 10% hike in steel price the rate calculated as

100.98.125:Supply of DI K9 Pipe Conforming to IS 8329/2000, 700mm Dia.

OD319047/2023-2024:Supply of restrained joint DI K9 pipe 700mm Dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000( rates sheet attached ,r ate was valid for june /2023, considering 10% hike in steel price the rate calculated as

100.98.127:Supply of DI K9 Pipe Conforming to IS 8329/2000, 800mm Dia.

OD319048/2023-2024:Supply of restrained joint DI K9 pipe 800mm Dia . Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000 ( rates sheet attached ,r ate was valid for june /2023, considering 10% hike in steel price the rate calculated as

OD319049/2023-2024:Supply of restrained joint DI K9 pipe 900 mm Dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000 ( rates sheet attached ,r ate was valid for june /2023, considering 10% hike in steel price the rate calculated as

100.37.11.1:In situ fabrication of M.S. pipes of size 400mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

OD319050/2023-2024:1118mm 45-degree to 90-degree t size MS (10mm thick) bend. with cement lining 9mm thick or as per IS code

OD319051/2023-2024:1118mm below 45 degree or nearest MS (10mm thick) bend-9mm thick or as per IS code

OD319052/2023-2024:914 mmbelow 45 degree or nearest MS (10mm thick) bend-9mm thick or as per IS code

OD319053/2023-2024:1118 mm x 914 mm MS(10mm thick) Taper -9mm thick or as per IS code

OD319054/2023-2024:1118 mm x 400 mm MS 10mm Thick Scour Tee with Flange with cement lining

OD319055/2023-2024:1118 mm x 350 mm MS 10mm Thick Branch Tee with Flange with cement lining

OD319056/2023-2024:1118 mm x 200 mm MS 10mm Thick AirTee with Flange with cement lining

OD319057/2023-2024:914 mm x 600 mm MS 10mm Thick Branch Tee with Flange with cement lining

OD319058/2023-2024:914mm x 300 mm MS 10mm Thick Scour Tee with Flange with cement lining

OD319059/2023-2024:914mm x 150 mm MS 10mm Thick Air Tee with Flange with cement lining

OD319060/2023-2024:700mm DI wall casting pipe

OD319061/2023-2024:200mm Dynamic/Kinetic single chamber air release valve with pressure range from D/F PN.2.0 to PN 2.5 with epoxy powder coating

OD319062/2023-2024:150mm Dynamic/Kinetic single chamber air release valve with pressure range from D/F PN.2.0 to PN 2.5 with epoxy powder coating

OD319063/2023-2024:Ductile Iron K-12 restrained specials suitable for push on jointing 350 to450 mm dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000

OD319064/2023-2024:Ductile Iron K-12 restrained specials suitable for push on jointing 700 mm dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000

OD319065/2023-2024:Ductile Iron K-12 restrained specials suitable for push on jointing 800 mm dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000

OD319066/2023-2024:Ductile Iron K-12 restrained specials suitable for push on jointing 900 mm dia.Confirming to ISO 10804 :2010(E),joint confirming to IS 8329-2000

100.98.239:Supply of PVC Pipe, 10kg/cm2, 160mm Dia.

100.98.238:Supply PVC Pipe, 10kg/cm2, 140mm Dia.

100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia.

100.98.236:Supply of PVC Pipe, 10kg/cm2, 90mm Dia.

OD319067/2023-2024:Cost of GI specials (Bends,Tee,coupler, Tailpiece,end caps etc )5% cost of pipe.

OD319068/2023-2024:DuctiIe Iron specials suitable for mechanical jointing as per I.S. 9523 - up to 600 mm dia

100.98.490:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 450mm.

100.98.474:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.0, Size 250mm.

100.98.436:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 80mm.

100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

1APPENDIX-B 1.Interconnection from Peroorkada KSEB Office to Peroorkada GLSR & allied works at Peroorkada- Working charges

2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.2.7:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

100.2.8:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.1.14:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

2.16.2:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth exceeding 1.5 m but not exceeding 3 m

15.9.1:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In Lime Mortar

OD319069/2023-2024:CooIie engaged for controlling/diverting traffic during the execution of pipe laying works.

OD319070/2023-2024:Conveying from stack and laying , pretransportation to trenches, lowering to trenches, laying and jointing 10mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 1219mm( shell OD) or nearest available size with centrifugally lined internal cement mortar 1:3, 12mm thick and after bending wire mesh of size 50mm x 50mm x 4mm (10g) with IS specification on the pipe by spot welding providing a gap of 10mm between mesh and plate using space and proper curing internal lining reinforcement for burried and external lining with Coal tar . Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed air and router surface of exposed pipes confirming to IS :3589-2001(latest edition). the pipe shall be manufactured from fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of 415MPa ( Fe415grade) and shall have ISI marks, including cost of welding, Iabour,primary air testing of joints,hydrauIic test, commissioning etc including all protection measures for the nearby pipes,eIectric posts,teIecommunication lines and other properties as per the specifications and directions of the engineer in charge.(Excluding cost of pipe)

OD319071/2023-2024:Conveying from stack and laying , pretransportation to trenches, lowering to trenches, laying and jointing 10mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 1118mm( shell OD) or nearest available size with centrifugally lined internal cement mortar 1:3, 12mm thick and after bending wiremesh of size 50mm x 50mm x 4mm (10g) with IS specification on the pipe by spot welding providing a gap of 10mm between mesh and plate using space and proper curing internal lining reinforcement for burried and external lining with Coal tar . Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed air and reflective FOC coatting for outer surface of exposed pipes confirming to IS :3589-2001(latest edition). the pipe shall be manufactured from fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of415MPa ( Fe415grade) and shall have ISI marks, including cost of welding, labour, primary air testing of joints, hydraulic test, commissioning etc including all protection measures for the nearby pipes, electricposts ,telecommunication lines and other properties as per the specifications and directions of the engineer in charge.(Excluding cost of pipe)

OD319072/2023-2024:Providing cement lining 1219mm MS pipe/Joints/bends etc with 1:2,15mm thick at 80% sand and 20% jelley of size less than 8mm for internal lining and as per the direction of dept. Officers (observed data)

OD319073/2023-2024:Providing cement lining1219mm MS pipe/Joints/bends etc with 1:2,15mm thick at 80% M. sand and 20% jelly of size less than 8mm or suitable for internal lining and as per the direction of dept. Officers (observed data)

OD319074/2023-2024:Providing external lining for welded joint portion with Coal tar. Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed<br>air and prime coating with suitable quality paint. as directed with the departmental officers 1219mm

OD319075/2023-2024::Providing external lining for welded joint portion with Coal tar lining. Before placing Coal tar the surface of pipe should be thoroughly cleaned with compressed<br>air and prime coating with suitable quality paint. as directed with the departmental officers - 1118mm MS pipe

OD319076/2023-2024:Jointing of 1219 mm MS pipes with socketed joint already laid to line and levels including specials Flanges for valve fittings in the alignment etc by three lined welding ,grinding ,V cut for taper sleeve joint of MS pipe after cleaning the V cut end including cost of X-ray quality Electrode ,electric charges ,required working the welding pIant,hire for tools etc,to withstand the required pressure and conveying charges ,including compressed air pressure test / DP Test of the Weld Joints of each joint. using welded joint three line welding except Route welding after cleaning the ends of pipes and making the joint water tight with out causing any damage to the pipe after welding the welded portion should lined with cement mortar and wire mesh, Coal tar/ Polyethylene sheet etc complete as per direction.<br

OD319077/2023-2024:Jointing of 1118 mm MS pipes with socketed joint already laid to line and levels including specials Flanges for valve fittings in the alignment etc by three lined welding ,grinding ,V cut for taper sleeve joint of MS pipe after cleaning the V cut end including cost of X-ray quality Electrode ,electric charges ,required working the welding pIant,hire for tools etc,to withstand the required pressure and conveying charges ,including compressed air pressure test / DP Test of the Weld Joints of each joint. using welded joint three line welding except Route welding after cleaning the ends of pipes and making the joint water tight with out causing any damage to the pipe after welding the welded portion should lined with cement mortar and wire mesh,CoaI tar/ Polyethylene sheet etc complete as per direction.<br>

OD319078/2023-2024:Conveying, Laying and Jointing 500mm dia. MS Pipe using 10mm thick plates including cost ofall materials fabrication charges, etc.. complete including the cost of jointing with the 500mm DI K9 pipe both sides allcost of materials and labour charges etc.. and excluding cost of M.S. pipe including lining of pipes (Observed data for 10 m)

OD319079/2023-2024:Conveying, Laying and Jointing 400mm dia. MS Pipe using 8mm thick plates including cost of all materials fabrication charges, etc. and excluding cost of M.S. pipe (Observed data for 10 m)

OD319080/2023-2024::Fabricating, supplying conveying and fixing 500mm MS pipe barrel of 500 mm dia to connecting the existing pipes at one end and other end MS reducer with flanges for a length of .5m as per site conditions including welding etc complete Weight of MS Plate 8mm per metre 0.5 x 106.83 = 53.41 Cutting by Gas Welding Plant. (188.4 x 2 = 376.8)

OD319081/2023-2024:Fabricating MS dummy plate of diameter 1118mm MS pipe using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc complete. Observed data<br>Details of cost for 1 No.<br>Internal Diameter of pipe mm1219.00<br>Thickness of Pipe mm12.00<br>Outer Diameter of Pipe mm1243.00<br>Width of flange mm15.00<br>Thickness of flange mm12.00<br>Size of plate (equal size-square)<br>mm 1273.00<br>Area of MS Sheet m21.6205<br>Weight of MS plate (12 mm)Kg/m294.20<br>Weight of Sheet Kg152.65<br>No. of bolt holes Nos 8

OD319082/2023-2024:Conveying and fixing 1200 mm D.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions including cost all other fittings etc. excluding the cost of valve

100.31.2.11:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 500mm diameter, Class II.

100.31.2.9:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 400mm diameter, Class II.

100.31.2.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class II.

100.32.7:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 200mm Double Acting Air Valve.

100.31.2.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class II.

100.32.5:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 100mm Double Acting Air Valve.

Construction of Valve chamber, Anchor Block, Stream crossing, rubble work and Miscellaneous works etc

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD319083/2023-2024:Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift from 1.50m to 3.0 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m.- 2nd depth

OD319084/2023-2024:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift from 3.0m to 4.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. IIIrd lift<br>All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD319085/2023-2024:Conveying with in initial lead 560mm CI man hole cover with frame and fixing to line and levels including all necessary etc complete.(observed data)

100.7.2:Bailing out water with engine and pump set above 5HP up to 10HP including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.41.39:Supply, stacking, spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead.

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

50.6.1.2:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

OD319086/2023-2024:Interconnection work for 1219mm or nearest size pipes to the existing line including cost ofspecials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers(Observed data)

OD319087/2023-2024:Interconnection work for 500mm or nearest size pipes to the existing line including cost of<br>specials, charges for controlling valves, all labour charges of connection as per the direction of departmental officers

OD319088/2023-2024::Fabricating MS flanges of diameter 1219 mm using 32 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 10mm thick MS plates

OD319089/2023-2024:Supplying and fitting 1100 mm an Elecro-Magnetic Flow Meter confirming to protection level of IP-68 for flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter should have the (flow sensor) to be made of SS 304/Carbon Steel with anti corrosive protection and inside liner to be made up of Hard rubber/neoprene all confirming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions and including insulation charges with required fittings etc complete.

Supply of pipes and specials

OD319033/2023-2024:Supplying ,Conveying Spirally welded,cement lined inside and outside at factory as per specification, MS pipes of size 1118mm (OD) using 10 mm thick MS plate including cost and<br>conveyance charges of MS plate, all fabrication charges, etc complete:

100.37.13.1:In situ fabrication of M.S. pipes of size 500mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.11.1:In situ fabrication of M.S. pipes of size 400mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

OD319034/2023-2024:1219mm above 45 degree MS (10mm thick) bend or nearest size including water charges with cement lining

OD319035/2023-2024:1219 mm below 45 degree MS (10mm thick) bend or nearest size including cement lining

OD319036/2023-2024:1118mm 45degree or nearest MS (10mm thick) bend-including cement lining

OD319037/2023-2024:1118mm 22.5 degree or nearest MS (10mm thick) bend

OD319038/2023-2024:1219mmx1219mm MS Tee including water charges with 10mm thick and cement lining

OD319039/2023-2024:1118mm x 500mm MS Tee

OD319040/2023-2024:1219mm x 200mm MS Tee

OD319041/2023-2024:1219mmx400mm MS Tee

OD319042/2023-2024:500mm x 100mm MS Tee%

OD319043/2023-2024:Fabricating MS dummy plate of diameter 1118mm MS pipe using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc complete. Observed data<br>Details of cost for 1 No.<br>Internal Diameter of pipe mm1219.00<br>Thickness of Pipe mm12.00<br>Outer Diameter of Pipe mm1243.00<br>Width of flange mm15.00<br>Thickness of flange mm12.00<br>Size of plate (equal size-square)<br>mm 1273.00<br>Area of MS Sheet m21.6205<br>Weight of MS plate (12 mm)Kg/m294.20<br>Weight of Sheet Kg152.65<br>No. of bolt holes Nos 8

OD319044/2023-2024:Supplying and fixing C.I man hole cover with frame for manholes:560 mm diameter ( heavy duty) the weight to be not less than 208 kg.

Road Restoration of 40mm chipping carpet surface corporation roads

3.13.1.B:Earth work in excavation 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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

4.1.B.2:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-VI - For sub-base cum drainage layer - Mix in Place Method

4.12: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 in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

55.2:Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.3:Supplying and stacking 6mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

Restoration of BM & BC Road Surface PWD

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

4.12: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 in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

3.14:Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

5.3.2.a:Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size)

5.6.2.a:Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control 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 For Grading - II (13.2 mm Nominal Size)

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

8.35:Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 Road Markers/Road Stud with Lense Reflector :-

Restoration works -Road Concrete

12.1.B.1:Earth work in excavation 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. Ordinary Soil - Depth upto 3m - Mechanical Means

4.12: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 in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer - (Without formwork)

BIJU AUGUSTINE

Bidder Name

BIJU AUGUSTINE

MARYMATHA INFRASTRUCTURE PVT LTD