Re-routing of cable trench from Fire Booster Pump House to AHP Control Room near ESP Area at Sikka TPS.

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

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

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

Providing and laying controlled cement concrete M.250 and curing complete excluding the cost of formwork and reinforcement for reinforced concrete work in (A) Foundations, footings, Base of columns and Mass concrete.

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

Filling available excavated earth (excluding rock) in trenches. plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidating each disposited layer by ramming and watering.

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 connected to common rafters and the like.

Providing and applying Anti-Corrosive paint on various new / existing structural steel and other metal surface. 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.

Concrete protection against sea water: Providing and applying primer bond coat of KARAIKOTE Tie coat (White shade) of moisture compatible epoxy base two component (1 gem 1 Proportion) with 30 micron dry film thickness (DFT) followed by two coats of High performance moisture compatible corrosion resistant coating system Karaikote-6545, Central Electrochemical Research Institute know how and conforming to ASTM-B-117 (2000 hours) and an coating resistance value of 109 ohms. Including Scaffolding: Providing, erecting & securely fixing two legged safe scaffolding using pipe & coupler system or H-frames to access the repair or coating areas, including providing safe working platforms using wooden/suitable planks and dismantling the scaffolding after the work is completed. The chemical material should be Krishna Conchem or Fosrok or Thermax or Stanvac or equivalent and as per GSECL approved chemical vender. The item included the MS scaffolding, required material and necessary manpower with tool & tackles etc.

Any Item Executed as per PWD SOR 2024-25 as per the requirement of GSECL. Payment will be made on actually work done.

Removal of old existing deteriorated pipe lines and fabrication, erection from new MS or CS or GI or MSRL or CPVC piping of sizes: 150 Nb (6 inch) in its existing place, as per scope of work.