Supply, and Installation of Prefabricated Single-Storey Portable Office inclduing Toilet and UV plus UF Water Doctor uv plus 6th Water-cum- Purifier at Annamanaicker street 1 (W to E) in ward no.87, South Zone.

Design, Fabrication, Supply, and Installation of Prefabricated Single-Storey Portable Office (L 20' x W 10' x H 9.5') with OFFICE ROOM, 4 NOS LED ELECTRICAL LIGHTS, 4 NOS 16-A PLUG POINTS, 1 NO MAIN DOOR, 2 NO WINDOWS, 2 NO FAN, PROVISION FOR AC.) Completed

Earth work excavation in all soils and Sub Soils with initial lead and lift including all Labour Charges as per the Direction of the Departmental officers etc. complete.

Flooring with bed of cement concrete 1:4:8 (One part of cement, four parts of sand and eight parts of stone jelly by volume) using of 40 mm thick granite hard broken stones, all machine mixed, laid to uniform thickness of 100mm and top left rought to receive floor finish including all labour charges for concreting, ramming, curing etc, and providing expansion joints, slopes & grades if any etc., complete complying with relevant standard specifications at all leads & lifts inside the building.

Providing of Random Rubble Masonry in Cement Morter 1:5 mix using New Stone from approved Quarry including all labour Charges Etc., Complete.

Supplying and erecting centering for sides and soffits including supports and strutting for plain surfaces such as reinforced cement concrete slabs, walls etc., complete

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, LINTELS, BED BLOCKS. STAIRCASE WAIST and landing slabs, landing beams, canopy etc.,

Reinforced Cement Concrete 1:1.5:3, one part of cement, one and half parts of sand , three parts of 20 mm hard blue granite metal by volume, characteristic strength not less than 20 N/sqmm) machine mixed for all reinforced Cement Concrete works, including scaffolding, cost of all materials, machine mixing, vibrating, lifting, curing, labour charges for laying & finishing etc., but excluding the cost and fabrication of reinforcements and also excluding centering and formwork etc., complete complying with the relevant standard specifications at all leads inside the building.

Plastering for concrete surfaces using cement mortar 1:5(One part of cement, five parts of sand by volume) thickness 12 mm (average) for all internal/external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights.

Plastering for concrete surfaces using cement mortar 1:3 mix(One part of cement, five parts of m.sand by volume) thickness 10 mm (average) for all ceiling etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights.

Supplying and fabricating of reinforcement steel of all diameters for reinforced cement concrete works at all heights and depths including straightening, cleaning,cutting,ending, placing in position and binding, hoisting and welding if any including cost of power, electrodes etc, cost of annealed binding wire (18 gauge), providing overlaps, tying in position and providing necessary cover blocks for all works as per detailed drawings supplied (including chairs, cranks, lap rods, spacer bars, fan hooks etc.,) with the relevant standard specifications, complete for all leads & lifts.