Repairing/modifications of drains at various location in plant premises at STPS

Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work

Removal of loose and damaged concrete / plaster, Cleaning of old exposed reinforcement by wire brushing / sand blasting if required Application of rust remover, anti-corrosive coating at exposed reinforcement locations. (This item shall be applicable to all concrete repair activities like polymer modified mortar, micro concrete, application of ready mixed spray mortar & application of plaster etc.)

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 Meter lead.(A) Dense or Hard Soil

Excavation for foundation for depth from 1.5 m to 3.0 m including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 Meter lead.(A) Dense or Hard Soil

Providing formwork of ordinary timber planking so as to give a rough finish including centering shuttering strutting and propping etc. Height of propping and centering below supporting floor to ceiling not exceeding 4 M. and removal of the same for in situ reinforced concrete and plain concrete work in. (A) Foundations Footings Bases of Columns etc. and Mass concrete.)

Providing and laying cement concrete 1:4:8 (1- Cement : 4- coarse sand : 8- hand broken stone aggregates 40 mm nominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth

Providing and laying cement concrete 1:2:4 (1- Cement : 2- Coarse sand : 4- graded stone aggregates 20 mm nominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth.

Providing 20mm thick cement plaster in single coat on singleor half brick walls for interior plastering upto floor two leveland finished even and smooth in (ii) Cement mortar 1:4 (1-cement :4-sand)

Providing TMT Bar FE 500D reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level

Steel work, welded in built up sections framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paint. (A)In beams and joists, channels angles Tees, flats, with connecting plates or angle cleats as in main and cross beams. Hip and jack rafters, purlins conneted to common rafters and the like.

Providing and applying two coats of synthetic enamel paint (excluding priming coat) on new / existing structural steel and other metal surface of approved brand and make as mentioned below, up to any height with all tools, tackles and risk of accident. The rate is inclusive of labour cost and scrapping out the corrosion, cleaning the surface by course paper, air/brush/cloth, removing all rust, grease, oil, dust, any foreign material like cement mortar, splashes etc. with wire brush and emery paper including scaffolding, platform, jhoolas and machinery, equipment required for the work shall be arranged by the contractor at his own cost and take all safety measures etc. complete as directed by EIC 1. Asian Paint : Apcolite 2. Nerolac Paint : Nelolac Synthetic 3. ICI Dulux (Akzo Nobel) : Dulux Gloss 4. Berger Paint : Luxol High Gloss 5. GROWEL Paint : Pentolite Super Synthetic Enamel

Charges for removal, cleaning, sweeping and collection of dust, ash, coal dust, mud, silted earth, cotton waste, solid particles, debris, oil, grease, scraps etc. from the trenches / drain.