Providing water supply, bathing arrangements and cleaning work in the Godown campus at Katchur Village, Uthukottai Taluk in Thiruvallur District

Amount

CIVIL WORK

Cleaning the Godown Campus by Slurry earth in between godown and road by using JCB including cost of conveyance, hire charges, fuel charges etc., complete complying with standard specification and as directed by the departmental officer.

Removing the garbage and Godown Waste at Godown Campus by using Tipper with Labours which includes hiring charges, fuel charges etc., complete complying with standard specification and as directed by the departmental officer.

Supply of Labours for Cleaning Godown Campus cost includes Labous Charges etc., complete complying with standard specification and as directed by the departmental officer.

Supplying laying and jointing PVC pipes ( having working pressure 10 kg/sq.cm) of approved quality and best variety conforming BIS of 20mm dia including cutting, threading and fixing PVC specials using PVC adhesive ( but excluding cost of such specials) and fixing into wall with teak wood plugs PVC clamps and screws making holes on the wall( or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before us on works.

Supplying and fixing in position the following PVC specials of heavy duty of approved quality and good variety excluding fixing charges but including necessary cutting and threading of PVC Pipes, jointing the PVC Specials etc., complete complying with standard specification and as directed by the departmental officer. 25MM PVC Coupler.

25MM PVC Bend.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make confirming to IS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and as directed by the departmental officer.

Supplying and fixing in position of best Indian make PVC Water Tank of 1000 litres capacity confirming to ISI standards as directed by the departmental officers including cost of material and conveyance charges of material to work site etc., complete complying with standard specification and as directed by the departmental officer.

Supplying and fixing steel N-Type VENTILATOR of size 1.20m x 0.60m using extruded angle (Z-section 25mmx25mmx3mm) for outer frames with center mullion (T-section)and with weld mesh of 25mmx25mm 10guage on all three sides ( 2 verticals 1 horizontal) and 10mm size MS square bars horizontally one at top and one at bottom welded to the frames with necessary MS flats of size 20mmx4mm thick and with necessary FRP plain sheets properly fixed with teakwood fillets MS hold fast 20cm long and necessary ring. The rate shall be inclusive of one coat of steel red oxide primer and two coats of anti corrosive paint of approved quality paint (N-Type Ventilator should be got approved by the Executive Engineer before use on works). Undert weld mesh 75x25mm.

Earth work excavation for foundation in all classes of soils and sub-soils and to full depth as may be directed except in hard rock requiring blasting including initial leads and lifts and refilling the sides of foundation with excavated earth in 150 mm layers well watered, rammed and consolidated including depositing surplus earth within the godown or inside compound in places shown with initial lead of 10 mts and initial lift of 2 mts. clearing, levelling the site, shoring, strutting, bailing of water wherever necessary etc., complete complying with standard specification and as directed by the departmental officer.

Supplying and filling in foundation and basement with clean river sand in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed by the departmental officer.

CEMENT CONCRETE 1:5:10(one cement , five sand and ten aggregate)using 40mm gauge hard broken granite stone jelly for foundation including de-watering side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed.

Supplying and filling in foundation, basement, etc., with filling gravel in layers of not more than 15cm thick well watered, rammed and consolidated etc., complete complying with standard specification and as directed by the departmental officers.

Plain Cement Concrete 1:2:4 ( one cement, two sand, four aggregate) using 20mm of hard broken granite stone for all RCC works using machine for mixing concrete excluding cost of centering, Strutting, shuttering, and fabrication of reinforcement and placing the grills in position etc., but including finishing and curing etc., complete complying with standard specifications and as directed.

BRICK WORK in cement mortor 1:5 (one cement, five sand) using best quality second class chamber burnt bricks/ Fly ash bricks of size 9"x4 3/8"x2 3/4"for walls including cost of scaffolding curing, finishing etc.,complete complying with standard specifications and as directed.

PLASTERING with cement mortor 1:5 (one cement and five sand) 12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

Colour washing two coats in all floors using best freshly burnt white shell lime and best quality of approved variety of colouring pigment including cost of lime, colouring pigments, fevicol type gum, brushes, scaffolding charges etc., complete complying with standard specification. Mineral colouring pigments not affected by lime should only be used (stainers and colour solutions should not be used.)

G Murali (BID ID -1137017)