Construction of drainages at IBP and ARP and floor concreting at roaster area

Removing sludge/clearing vegetation/over growth from 1.00 m to 2.00m wide drainage manually /mechanically(Safety of plumbing line and electric cables should be ensured) and dispose them 500 m. lead as directed by Engineer-in-charge,including machinery,all labours,tool,tackles,safety apparels etc and clearing mouth of inlet to drainagel ensuring unhindered flow through canal.

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

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.

Hire charges for dewatering pump

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, not exceeding 1 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.<br>ordinary soil

Providing and laying in position cement concrete of specified grade including provision for contraction/expansion, construction & longitudinal joints excluding the cost of centering and shuttering - All work up to plinth level: Cement shall be supplied by KMML.<br>1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

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:<br>1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size<br>Required cement shall be supplied by KMML

Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

Plastering with 12 mm cement plaster of mix:<br>1:4 ( 1 cement : 4 fine sand)(The required cement shall<br>be supplied by KMML at our store)

Providing and laying in position specified grade of reinforced cement concrete for precast slab and lifting, conveying and fixing the newly casted RCC slab in position including all labour charges and miscellaneous expenses etc complete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:<br>1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size. Required cement supplied by kmml

Felling trees including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material up to 1km. away from site.(Girth beyond 120 cm up to 240 cm)

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, traffice 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.

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level<br>Thermo - Mechanically Treated bars of grade Fe-500D or more. TMT bars supplied by KMML

Soling with rough stone of size 200 mm, well packed and filling voids with stone chips and required profile with hammer dressed stones having no side less than 15 cm, with minimum depth of 20 cm including preparing the bedding surface etc. all complete.

Filling excavated earth in trenches or embankment in layers ( each layer should not exceed 15 cm), with intermediate layer of compacted earth ( Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth and thickness as decided by Engineer - in- charge, including compacting each layer by rolling with vibrating roller / ramming and watering, all complete as per drawing and direction of Engineer - in-charge

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

Side chipping, Lifting, and conveying RCC precast covering slabs of thickness upto 200 mm and place aside and replace the slabs after completion of works on another day, including cost of hiring fork lift, hooks etc.

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)

M M THANGAL KUNJU

Sumesh K