cwall tripunithura

Amount

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

In cement mortar

Credit the value of bricks to the contractor

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

a)All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

a)1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level ::

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for:

a)Lintels, beams, plinth beams, girders, bressumers and cantilevers

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying precast machine moulded solid blocks in block masonry of specified thickness with blocks of grade D5 with minimum compressive strength 5N/sqmm and block density 1800kg/cum conforming to is 2185 nominal size 300x200x150 mm in cement concete 1:4:8 (1 cement:4 coarse sand :8 graded stone aggregate 12 mm nominal size ) with cement mortar 1:4( 1 cement:4 coarse sand)including scafolding raking out joints and filling joints with cement mortar finishing neatly etc above plinth level upto all floor level all complete as per the direction of engineer in charge

12 mm cement plaster of mix :

a) 1:6 (1 cement: 6 fine sand)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:

New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading,transporting, unloading to approved municipal dumping ground for lead upto 10km for all lifts, complete as per directions of Engineer-in-charge.

Cutting down safely and securely the following items of trees near ground based tower at BSNL TE Tripunithura compound at a height up to 12 metres from ground level without causing damage to the men and tower / electrical/Telecom/Mobile installations and stacking the serviceable materials at site and disposal of unserviceable materials including loading and unloading up to a distance of 5km etc complete as per the direction of engineer in charge . Necessary insurance coverage of labour shall be obtained before commencement of work. 1. Branches of Mango trees having diameter upto 40cm and length up to 7metre =2Nos(two ) 2. Branches of Mango trees having diameter upto 30cm and length up to 6metre =5Nos(Five )

A F JENSON

JOY THOMAS

THULASEEDHARAN PILLAI