DEPOSIT Pathanamthitta Municipality - Replacing damaged pipeline near Bishop house KSHB road to Saankoor road Annie Saji councillor padi in ward no.32 of - Pathanamthitta Municipality-Pipeline Work

Amount

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.

15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

15.43.2:Dismantling 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:Bituminous road

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.

100.8.1: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.

100.9.8: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.

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

18.17.6:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

OD107898/2024-2025:Cutting 80 mm (ID) G.I. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: as per directions.

OD107899/2024-2025:Welding 80 mm (ID) G.I. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: as per directions.

OD107900/2024-2025:Taking connection / Interconnection / Providing Tee connection with 110/90/75/63 PVC /GI using suitable specials including the earthwork excavation for searching and exposing the pipe line etc. complete as per the direction of departmental officers.

OD107901/2024-2025:Supplying and 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): 25 mm Single Acting Air Valve.

OD107902/2024-2025:Supplying and fitting of 80 mm G.I.End Plug in position as per direction

OD118764/2024-2025:Shifting interconnections of the existing branch lines,water connection/tap connectionfrom the existing line to the newly laid line ,providing end plug at existing pipe line including the cost of all specials such as valves, saddle ,nipple ,elbow,required length ASTM pipe ,all labour charges etc as per the direction of departmental officers

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

16.78.1:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30

Supply of Materials

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

ASWINKUMAR A R (BID ID -2222903)

Bidder Name

G ASHOK KUMAR

ASWINKUMAR A R