Cleaning of sewage line, MH, septic tank, etc incl connected works/items in OTM and Md accn in the area of AGE B/R-III under GE (west) Delhi Cantt.

Cleaning of sewage line of any dia by machenical process manually if machine is not reachable at septictank/soak well or (by super saucer machine) or jetting machine by injecting water pressure with cutting tools compressure etc. to clean the sludge/blockage inside the sewage line and well flushing with water to drainage the sludge etc. cease the flow of sewage incl removing and refixing the manhole cover complete all as specified and directed. NOTE :- a) Water required for jetting and cleaning will be arranged by contractor without any extra cost.

Cleaning & maintainance of solid/liquid mud/any type of solid content including mud, brick bats, empty containers of any type, rags, polythene or similar items deposited in soakwell/septic tank etc. at any depth and any size(in plan area) using SUPER SUCTION MACHINE TRUCK MOUNTED HAVING SUCTION CAPACITY 1000 TO 4000 Cum/Hrs at any location under AGE B/R- III under GE (West) Delhi Cantt-10. Bottom surface of manholes/ inspection chambers & sewage lines should be visible after cleaning process. Sludges/sludge water/any type of waste recovered from sewage lines/manholes/inspection chambers shall be disposed off at authorized dumping site declared by local administration outside Ministry of defence land complete all as specified and as directed by the engineer in charge. NOTE :- a) Water required for jetting and cleaning will be arranged by contractor without any extra cost.

Cleaning & maintainance of solid/liquid mud/any type of solid content including mud, brick bats, empty containers of any type, rags, polythene or similar items deposited in manhole etc. at any size(in plan area) and any depth, using SUPER SUCTION MACHINE TRUCK MOUNTED HAVING SUCTION CAPACITY 1000 TO 4000 Cum/Hrs at any location under AGE B/R- III under GE (West) Delhi Cantt-10. Bottom surface of manholes/ inspection chambers & sewage lines should be visible after cleaning process. Sludges/sludge water/any type of waste recovered from sewage lines/manholes/inspection chambers shall be disposed off at authorized dumping site declared by local administration outside Ministry of defence land complete all as specified and as directed by the engineer in charge. NOTE :- a) Water required for jetting and cleaning will be arranged by contractor without any extra cost.

M&L for cleaning of sewage line with super sucker machine with 3000 ltr sludge slurry capacity & jetting machine ( For 08 Hrs) and including high pressure water jet to break up blokages,dislodge debries,loosen silt and sediment in the sewer line and suck up the dislodged debries and other waste material and pumping out of MoD land and also provide required staff and appliances which are essential for entire removal process, complete all as specified and directed by Engr-in-Charge. NOTE :- a) Once cleared will be maintained through out the period of the contract for free flow. If there is any blockage during the period of the contract, the same will be cleared without any extra cost by the contractor. b) Water required for jetting and cleaning will be arranged by contractor without any extra cost.

Demolition and breaking up 100mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

Demolition and breaking up 150mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

Demolition and breaking up 200mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

Demolition and breaking up 300mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

M&L for 100mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 150mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 200mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for 300mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches complete all as specified and directed.

M&L for concrete bed for 100 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:4:8 type D2 usingn 40mm graded crushed stone aggregate complete all as specified and directed.

M&L for concrete bed for 150 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:4:8 type D2 usingn 40mm graded crushed stone aggregate complete all as specified and directed.

M&L for concrete bed for 200 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:4:8 type D2 usingn 40mm graded crushed stone aggregate complete all as specified and directed.

M&L for concrete bed for 300 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:4:8 type D2 usingn 40mm graded crushed stone aggregate complete all as specified and directed.

Cutting into the existing manhole for connecting new drain pipe( 100mm to 300mm internal dia metre) making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B1 smooth finished even and smooth benching as required complete all as specified and directed.

Excavation in trenches n'exc 1.5m wide and n'exc 1.5 mtr deep for sewage pipe line and manhole etc and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and exc 1.50m not exc 3 m depth, for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc n exc 10 sqm on plan and n exc 1.5m depth and getting out in soft/loose soil complete all as specified and directed.

M&L for cement concrete 1:4:8 type D2 using 40mm graded aggregate as in foundation complete all as specified and directed.

Returning, filling incl spreading, levelling watreing and well rammingh in layers n'exc 25cm in soft/loose soil for sewage pipe line manholes sides and cleaning the site complete all as specified and directed by Engineer-in-charge.

Removing excavated material to a distance not exceeding 50m and depositing complete all as specified and directed by Engineer-in-charge.

S&F factory made SFRC (Steel fibre reinforcement concrete ) manhole/drain cover incld frame medium duty M-25 grade,75mm thick with SFRC frame of clear size n.exc 0.90 Sqm, provided with provision of two lifting hooks welded at appropriate location, complete all as specified & directed.

S&F factory made SFRC (Steel fibre reinforcement concrete ) GT cover medium duty M-25 grade,25-50mm thick with SFRC frame of clear size n.exc 0.36 Sqm, provided with provision of two lifting hooks welded at appropriate location, complete all as specified & directed.

Demolition of brick work masonary built in cement mortar including all quions arches, pillar etc complete all as specified and directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L for Brick work with sub class’B’ bricks having compressive strength of 75 kg/Sqcm straight or curved on plan to any radius in half brick thick walls built in cm 1:4 and pointed flush in same mortar complete all as specified & directed.

Taking down cement plaster or cement lime plaster of any description raking out joint hacking for key scrubbing down with water etc complete all as specified and directed.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 incl even and smooth finish Complete all as specified and as directed.

Taking down rain water pipes (any size or pattern) including all fittings, heads, shoes, bends, swan necks etc including cleaning complete all as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubberring joints fixed to wall/floors 110mm bore including suitable clamps etc complete all as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubberring joints fixed to wall/floors 75mm bore including suitable clamps etc complete all as specified and directed.

S&F PVC (SWR) bends/half bend any radius 110mm bore.complete all as specified and directed.

S&F PVC(SWR) junction single (single T') equal or unequal with access door 110mm bore.complete all as specified and directed.

S&F PVC(SWR) reducer 110mm bore.complete all as specified and directed.

S&F 100mm cast iron soil,waste and vent pipe, in any length with or without ears,with cements joints but fixed to walls.complete all as specified and directed.

S&F Cast iron bends (any radius) 75/100mm bore.complete all as specified and directed.

S&F Cast iron branch piece single (single 'Y') equal or unequal 100mm bore.complete all as specified and directed.

S&F Cast iron branch piece double (single 'Y') equal or unequal 100mm bore.complete all as specified and directed.

S&F Cast iron sockets double collars 100mm bore.complete all as specified and directed.

S&F 100mm Cast iron traps 'P' or 'S'.complete all as specified and directed.

S&F 100mm Cast iron vent cowels complete all as specified and directed.

S&F 75mm cast iron soil,waste and vent pipe, in any length with or without ears,with cements joints but fixed to walls including suitable clampscomplete all as specified and directed.

S&F Cast iron branch piece single 'T' equal or unequal 75mm bore.complete all as specified and directed.

S&F Cast iron branch piece double 'T' equal or unequal 75mm bore.complete all as specified and directed.

S&F PVC (SWR) floor trap 75mm dia, plain with grating including jointing with solvent cement complete all as specified and directed

M&L for cutting of road as required for laying pipe line (any description) including repair/make good with filling of earth, stone boulders, WBM, etc. with top surface finished even and smooth with 30mm thick ready mixed bitumen macadam patch filler, complete all as specified and as directed.

Demolition of cement concrete of any description in any position not otherwise specifically provided for.complete all as specified and directed.

M&L 75mm thick PCC 1:3:6 type C-2 using 40mm graded stone aggregate finished even and smooth witout using extra cement as in plinth protection.

M&L 75 mm thick, PCC (1:4:8), type D-2 (using 40 mm graded stone aggregate), as in sub base under floors and paving not exc. 15cm thickness (below or above ground level), complete all as specified.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, 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 and including 50mm thick compacted bed of fine 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 pattarn, complete all as specified and directed by Engr-in-Charge.

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