Special repairs to damaged flooring for the CRS shops 6 Nos and Toilet arrangements in Kuruvappa Dairy farm campus at Ayanavaram in Chennai North Region

Amount

CIVIL WORK

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water as directed by the departmental officers.

Supply delivery and filling of M.Sand in layer of not more than 15 cm thick including watering with all layers as directed by the departmental officers.

Cement Conceret 1:4:8 (One Cement four sand and Eight aggregate) using 40mm hard broken granite stone jelly for foundation as directed by the departmental officers.

Paving the floor with fine polished cuddapah stone slab of 38 / 40mm thick laid over Cement Mortar 1:3 (One Cement and Three Sand) 20mm thick over the existing bed of Cement Concrete 1:5:10 as directed by the departmental officers.

Servicing the exesiting (under lintel groove) cold rolled Rolling shutters to replaced the damaged part of shutter leaf ,lathe section,side frame etc., and cressed for shutter exculuding painting .including all labour charges etc., complete complying with standard specification.

Supplying and fixing of Solid PVC door shutters using 19gauge 19mm MS squrare tubes for styles and outer frames. 15mm MS square tubes for top,lock and bottim rails as directed by the departmental officers.

Supplying and fixing in position white glazed Indian water closet of size 580 X 440mm of Oriya type of approved quality with 'P' or 'S' trap with sand cushion and forming flooring alround the closet using 40mm broken brick jelly lime concrete 1:2:5 ; 100mm thick as directed by the departmental officers.

supplying and fixing of PVC specials the cost includes cost of specials, conveyance and labour charges etc., complete complying with standard specification. 110 mm dia PVC Pipe

4" vent Pipe etc., complete complying with standard specification as directed by the departmental officers.

4" cowl etc., complete complying with standard specification as directed by the departmental officers.

Pvc 6" Bend etc., complete complying with standard specification as directed by the departmental officers.

Providing cement concrete Ring of size 1.80 m dia ring for septic tank at required depth the charges including Transport,labour charges,fiixng and pointing etc., complete complying with standard specification.

Drilling of bore wells in alluvial soil or sedimentary strata of clay and sand or sand stone, shale, pebbles, boulders etc., by first taking a pilot bore of 150 mm dia etc., complete complying with standard specification. Upto 60 m Depth ending below ground level

From 60 m upto 90 m Depth ending below ground level etc., complete complying with standard specification.

Reaming 140/150 mm dia pilot bore to 300mm dia bore etc., complete complying with standard specification. Upto 60 m depth ending below ground level.

Reaming 140/150 mm dia pilot bore to 300mm dia bore etc., complete complying with standard specification. From 60 m depth and upto 90 mt depth ending below ground level.

Charges for developing Borewell with air compressor of 600 CFM capacity (Min 8 Hours) including transportation and labour and fuel charges for the compressor as directed by the departmental officers

Supplying, and fixing the following size of PVC pipes of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe as directed by the departmental officers. 200mm dia PVC Casing Pipe (Without Slot) In Borewell (Upto 60m)

150mm dia PVC Casing Pipe (With Slot) In Borewell (Upto 60m) etc., complete complying with standard specification.

Suppling and fixing PVC bore well end cap of size 165/168mm dia etc., complete complying with standard specification.

Supplying and fixing in position best quality PVC pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints as directed by the departmental officers. 25 mm dia PVC Pipe

32 mm dia PVC Pipe etc., complete complying with standard specification.

Providing the Hand pump to the existing borewell the cost includes conveyance and labour charges etc., complete complying with standard specification.

Supplying and fixing septic tank cover of size 1.80 m dia of best approved quality including raising the elevated portion around the cover cement mortar 1:3, and plastered with 1:5, 12mm thick etc., Complete.

G Murali