Construction of Bridge at Link road in Saravanampatti Kalapatti road to Sitra Kalapatti Road in ward no. 08 East Zone.

Amount

Dismantling the Existing damaged RCC slab including all labour Charges as per the Direction of the Departmental officers Etc., Complete.

Cleaning and leveling the site with JCB including removal of existing slab and Hume pipe all labour Charges as per the Direction of the Departmental officers Etc., Complete.

Earth work excavation for foundation in hard stiff clay, stiff black cotton, hard red earth, shabs murams and ordinary gravel and hard dravel including shoring, strutting, baling or pumping out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick and depositing the surplus earth at places as directed by the departmental officers with initial lead and lift - 10 m3

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Plain cement concrete 1:4:8 mix (One cement four M.Sand and eight aggregate) using 40mm size ISS gauge HBBG metal including mixing, laying, consolidating, curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification - 1 m3 (detailed data for 10 m3 )

Supplying and erecting for shuttering, including necessary supports for plane surface in foundation and basement for RCC column footings, Plinth beams, staircase steps, Slabs, Vertical slabs etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Footing

Verical Slab

Slab and Beam

Reinforced Cement concrete 1:1.5 :3 (one cement, one & half M.sand and three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supplying, fabrication and placing in position of steel reinforcement using mild steel of Ribbed tor steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wore and all labour charges for cutting, bending & tying etc., complying with standard specifications - 1 Quintal

Plastering in Cement mortar 1:3 (One Cement and Three sand) mix to 12mm thick including mixing, laying, curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification etc. complete.

Painting two coats with ready mixed plastic emulsion paint of 1st class quality and of approved color over a priming coat including through scraping clean removal of dirt etc., complete and including necessary plaster of paris putty wherever required

Conveyance of excavated earth and clearing away from site to a lead of 2KM from siteetc., complete

Providing and fixing EXPANSION JOINT at Bitumen Padof 20mm thick in between deck slabs over abutment and pier as shown in the drawing including cost and conveyence of expansion joints including shalimar pad and joint sealent etc, complete.

Providing and fixing seepage pipes of 110mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, including labour charges for fixing, etc., to drain of the backfill in the abutment and wing wall.

Supply and fabrication of MS Angles, Channels in various sizes including cutting, welding and all labour charges etc., Completed

Supply and delivery of RCC spun pipe size of 1000mm dia NP3 including transportaion, Loading and unloading charges etc,. Completed.

Lowering of RCC spun pipe size of 1000mm dia NP3 including transportaion, Loading and unloading charges etc,. Completed.

Vishnu Infrastructures (BID ID -1247142)