Jal Jeevan Mission (JJM)-Providing Functional House Hold Tap Connection in Chekkiad Grama Panchayath-Supplying Laying Testing and Commissioning of 450mm HDPE/MS Pipe near Vishnumangalam Weir for Mahe River crossing work

Amount

Appendix B: Supplying Laying Testing and Commissioning of HDPE Pipe for Mahe River Crossing work.

100.98.207:Supply of HDPE Pipe PE 100 (IS 4984/1995), 16kg, 450mm Outer Dia.

OD261711/2022-2023:Add 5% for PE Specials

100.98.435:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 50mm.

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.

100.8.2: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.

100.7.3:Bailing out water with engine and pump set above 10HP up to 20HP 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.

18.69.1:Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :Upto 600 mm dia

100.37.12.1:In situ fabrication of M.S. pipes of size 450mm (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.

100.37.12.2:Fabricating M.S. flanges of diameter 450mm using 16mm 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: For pipes fabricated with 8mm thick M.S. plates.

100.37.12.3:Cutting 450mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.12.4:Welding 450mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.12.5:Grinding cut and weld edges of 450mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

OD261713/2022-2023:Trenching the river bed in liquid mud or ordinary soil for trenches to lay HDPE pipe under water using diving set and air compressor or by using any other scientific method with lift up to 1.5 m and stacking the excavated soil in convenient place and refilling the trenches after laying pipes including all labour, hire for diving set, air compressor country boat and all other appliances and equipment for IV th depth upto 6 m below the water level

OD261714/2022-2023:Excavating in hard rock for trenches working under water for laying pipes by chiseling (where blasting is prohibited) depositing and stacking useful materials for measurement and disposal of unserviceable materials within the initial lead of 50m and lift upto 1.5m. (PHED Data Book Sl no 1005, 1006,1008)

OD261715/2022-2023:Excavating in hard rock for trenches working under water for laying pipes by chiseling (where blasting is prohibited) depositing and stacking useful materials for measurement and disposal of unserviceable materials within the initial lead of 50m and lift 1.5m to 3m. (PHED Data Book Sl no 1005, 1006,1008)

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.

100.6.S.7:Dismantling the sheet pile after use, cleaning and stacking properly (50% of Driving down the sheet pile and shoring)

OD261716/2022-2023:Laying 450 mm OD HDPE pipe, conveying with in initial lead, laying under water by electro fusion method coupler jointing, fixing in position with concrete sleeves as per direction of departmental officers, testing the pipe line as per specification etc. complete

100.31.2.10: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 II.

100.32.3: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): 50mm Double Acting Air Valve.

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.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)

5.1.3: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)

5.9.1: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.

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

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

OD261717/2022-2023:Providing and Grouting 20mm Dowel bar in Hard Rock by drilling 32mm Dia hole upto a depth of 1.05m using approved quality epoxy as binding material, Charges including all cost labour charges etc complete as per the direction of department officers.

100.41.33:Supplying and fixing 500mm dia C.I. manhole cover with frame (medium duty) charges including all cost, labour charges etc., complete.

M ASHRAF

SAMEER ALI CT

AHB Enterprises

Bidder Name

ZUBAIR

M ASHRAF

AHB Enterprises

SAMEER ALI CT