LI SCHEME-MARUTHATHOOR KANNANKUZHI ELA

Earth work for foundation of 10 HP Pump and for laying pipe

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

2.27:Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming consolidating and dressing complete.

2.10.1.2:Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

Provide suitable foundation works for supplied 10 HP Pump Set, 1 HP Vacuum Pump Set and Support for Suction side pipeline as per the directions of the departmental officers at site

4.2.3:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

OD17619/2024-2025:Erect the supplied foundation bolts at the time of Foundation concrete for the 10 HP Pump Set in correct alignment. Watering the foundation concrete in specified times of intervals for curing purpose. After completing the all civil foundation works and curing period, erect the supplied 10 HP Pump Set with accessories like nuts, frame, mounting bolts with nuts, coupling, coupling bolts with nuts and coupling guard etc, complete at the site in correct alignment. These works will be done as per the directions of the departmental officers at site.

OD17623/2024-2025:Erect the supplied foundation bolts at the time of Foundation concrete for the 1 HP Vacuum Pump Set in correct alignment. Watering the foundation concrete in specified times of intervals for curing purpose. After completing the all civil foundation works and curing period, erect the supplied 1 HP Vacuum Pump Set with accessories like nuts, frame, mounting bolts with nuts, coupling, coupling bolts with nuts and coupling guard etc, complete at the site in correct alignment. These works will be done as per the directions of the departmental officers at site.

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

3.6:Cement mortar 1:6 (1 cement : 6 fine sand).

Supply of new pipe laying materials and connected accessories for 10 HP Pump set in good condition and erecting the supplied items properly and also as per the directions of the departmental officers at site.

OD17947/2024-2025:Providing and fixing suitable eccentric / concentric MS Reducer / Enlarger for connected with the 10 HP Pump Set and 250 mm diameter Pipelines, including cost of suitable Flanges, gaskets, Nuts and Bolts, Labour Charges, Conveyance, etc, complete as per the directions departmental officer at site.

OD18339/2024-2025:Supply diameter 250 mm MS Pipe with accessories like Bends, Flanges, gaskets, Nuts and Bolts, Strainer, etc., at site and neatly connect with the 10 HP Pump set at suction side including cost of Labour Charges, Conveyance, etc, complete as per the directions of the departmental officers at site.

18.31.5.2:Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately): 250 mm diameterClass II

OD18416/2024-2025:Supply, fitting and laying of good quality 250 mm diameter UPVC pipe (Pressure 5 kgf/cm2) including cost of accessories, labour, conveyance, etc, complete as per the directions of departmental officers at site.

OD18428/2024-2025:Supply and fitting of 250 mm reputed make UPVC Bends for 10 HP Pump set at discharge side Pipe laying works (Pressure 5 kgf/cm2) including cost of accessories, labour, conveyance, etc, complete as per the directions of departmental officers at site.

OD18430/2024-2025:Supply and fitting of 250 mm Cast iron detachable joint (CID Joint) for connecting 250 NB MS line and 250 NB UPVC line including cost of Cast iron flange, rubber washer, nut and bolt, labour charges, conveyance, etc., complete as per the directions of departmental officers at site.

Supply 25 mm PVC pipe laying materials, 200 Liter reputed make FRP Tank with accessories, MS materials, etc., are suitable for 1 HP Vacuum Pump Set and installed it neatly as per the directions of the departmental officers at site.

18.7.3:Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer -in-Charge. Internal work - Exposed on wall25 mm nominal outer dia pipes

18.17.1:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore

OD18431/2024-2025:Supply and fitting of overhead tank (200 Liter reputed make FRP Tank) with accessories for providing priming of 1 HP vacuum pump including cost of materials, labour, conveyance, etc., complete as per the directions of Departmental Officers at site.

OD18433/2024-2025:Supply MS materials and fabricating MS Frame for supporting 200 Liter overhead FRP Tank (overall size: Length – 0.5 m x Width – 0.5 m x Height – 1 m) neatly as per the directions of departmental officers at site.

Supply reputed make good quality epoxy paint materials and apply on the surface of MS Pipe Lines, Flanges, Frame and other MS materials exposed on atmosphere.

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

Making electric connections to 10 HP Pump Set and 1 HP Vacuum Pump Set complete as per the direction of Departmental Officers at site

OD18439/2024-2025:Fitting the supplied electrical accessories like Panel Board, Fully Automatic Star Delta Starter, Main Switch, Load Capacitor, ELCB, Copper Earth Rod, Indicator Lamp, etc., suitable for 10 HP Pump Set and 1 HP Vacuum Pump Set; including cost of Labour Charges, etc., complete as per the directions of Departmental Officers at site.

Conduct Testing, Trail running, Discharge Checking, Site Clearing and Commissioning of the Pump Sets and allied works after completion of all Mechanical Works.

OD18442/2024-2025:Conduct Testing, Trail running, Discharge Checking, Site Clearing and Commissioning of the Pump Sets and allied works after completion of all Mechanical Works as per the direction of the departmental officers at site including materials, labour and conveyance, etc.