Providing repair works to 160 Boards rental flats at Barraca road

Amount

Earthwork excavation in sand silt or other loose soil wet sand or silt, light black cotton, sandy loam soil and to the required depth as may be directed except in hard rock requiring blasting inclusive of shoring strutting and baling out water wherever necessary, depositing the surplus earth in places shown clearing and levelling the site with an initial lead of 10 metre and lifts as specified hereunder etc.excluding refilling( OPEN EXCAVATION), all complete in all respects complying with relevant standard specification and as directed by departmental officers.

supplying and filling in foundation and basement with filling stone dust in layersof 100 mm thick well water drammed and consolidated complying with relevant standard specifications & as directed by the departmental officers

cement concrete 1:4:8 ( one of cement ,four of sand and eight of hars broken stone jelly) for foundation using 40mm gauge hard broken stone inclusive of shoring ,struting,bailding of water wherever necessary ramming ,curing etc, complete with relevant standard specifications & as directed by the departmental officers

Cement concrete 1:2:4 ( one of cement ,four of sand and eight of hars broken stone jelly) reinforced cement concrete works namely plinth beams columns tie beam ,slab etc., for foundation using 20mm gauge hard broken stone jelly excluding fabrication charges,struting and centering but including vibrating laying curing with relevant standard specifications & as directed by the departmental officers

Dismantling the pavement concrete using power driller including hire charges for power driller and removing the rubbish away from the site etc all complete and as directed by the departmental officers. (Dismantling RCC by manual / by using deploying machineries)

Dismantling the Brick wall of thickness 23 cm using by manual including labour charges and removing the rubbish away from the site etc all complete and as directed by the departmental officers.

Supplying, laying, fixing and jointing the following 40 mm dia PVC pipes as per ASTM D - 1785 of schedule 40 of wall thickness not less than the specified in IS 4985 suitable for plumbing by threading of wall thickness including the cost of suitable PVC/GI specials like Elbow, Tee reducers, Plug , union, bend, coupler, nipple etc., wherever required below ground level including the cost of Teflon tape, laying to the proper gradient and alignment ,earth work excavation ,Refilling ,ramming ,testing etc., complying with relevant standard specifications & as directed by the departmental officers

Brick work in CM 1:5 using Stock bricks of size 9"x4-3/8"x2-3/4" -(23x11x7 cm) including cost of bricks,labour charges, curing etc., all complete and as directed by departmental officers

Replacing the Damaged flush door and supplying & fixing of mild steel grills of approved design for staircase door,etc including cost of necessary screws,plugs one coat of red oxide primer of quality,labour cgarges for fixing complete and as directed by the departmental officers.

Painting new iron works with approved 1st class synthetic enamel paint of approved quality and shade.the cost of paint includes paint ,brushes,scaffolding etc complete and as directed by the departmental officers

Replacing the Damaged with new one of (heavy)duty SFRC Manhole frame and cover size 60x 60x cm including cost of materials,conveyence charges and labour charges for fixing in position complete in all respects and as directed by departmental officers.(The brand and quality shall be got approved by the EE&Ado before supply)

Supply and fixing of Gate Valve 40mm dia Brass make Ball Valve of best approved quality with 40mm dia UPVC HEX Nipple-PVC pipe for both sides of lines in position and including cost of materials labour charges for removing and fixing etc., all complete and as directed by departmental officers.

Supply and fixing the following broken electrical materials of good quality Anchor make Dyna white with the ISI mark inlcuidng connection , testing and commissioning etc. all complete and as directed by departmental officers.

In Block A,B & C Hylem sheet 3 mm thick with lamination

5 amps flush type switch

20W 4 feet Fittings with LED in Block A,B &C

Sub Total

GST at 18%

V SIVAKUMAR (BID ID -1255310)