PROVISION OF DEFICIENT REFUSE BINS AND ALLIED WORKS AT VARIOUS AREAS AT TS(K)

Amount

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in Hard Dense Soil ( incl cleanig of vegitation , stones etc) complete all as specified and directed by Engr-in-charge.

Excavating in trenches, hard dense soil n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and directed by Engr-in-charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,in Hard dense/soil including removing of soil complete all as specified and directed by Engr-in-charge.

Removing excavated material (Soils) to distance of exc. 250 m bu n. exc. 500 m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed by Engr-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm.in hard dense soil excavated earth to be used for filling all as specified and directed by Engr-in-charge.

M&L for PCC Type B2 1:2:4 (40 mm graded aggregate in foundations, filling and mass concrete in posts all as specified & directed by Engr-in-charge.

M&L reinforced cement concrete (nominal mix) Type B1 1:2:4 ( 20mm graded aggregate ) I Foundations, including rafts, footings, foundation beams plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete all as specified & directed by Engr-in-charge.

S&F CRS bars 10mm dia and over , cut to length, bend to shape required, including cranking, bending spirally for hooping for columns,precast slab etc hooking ends and binding with mild steel wire (annealed) not less than 0.9mm or securing with clips.complete all as specifed and as directed by Engineer in Charge.

Same as per Item No.9 but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed by Engineer in Charge

M&L for Hardcore ( brocken stone or boulder ) of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed by Engr-in-charge.

M&L cement concrete D2 1:4:8 in foundations (40 mm graded aggregate) filling and mass concrete complete all as specified and as directed by Engineer in Charge

M&L 50 mm thick Cement concrete 1:2:4 (20mm graded aggregate) floor topping etc complete all as specified and as directed by Engineer in Charge

S&F in Mild steel pipes/ rolled sections Fe 410 -W (Gde- E- 250) quality- A as in framing for roofing cladding, rafters; purlins fixed with angle cleats , tube section or other connecting plates etc including embeding in concrete and screwing etc Complete all as specified and directed by Engr-in-charge.

S& F in Hand rails, half round or other mild steel section or core for wooden hand-rail straight portion,drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;Complete all as specified and directed by Engr-in-charge.

Preparation of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer completed all as specified and directed

S & F in 2 mm tk Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc.complete all as specified and directed by Engineer in Charge

M&L Pre-cast cementconcrete block masonry withsolid blocks, exc. 10cm in width and setting in mortar,complete Type B1 1:2:4 set in CM 1:4 complete all as specified and directed by Engineer in Charge

Providing precast cement concrete solid building blocks type C1 1:3:6 , 20mm graded aggregate of 10cm thick (with plain or interlocking joints as directed) setting in CM 1:4 mortar, set in complete complete all as specified and as directed by Engineer in Charge

M&L Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth.complete all as specified and directed by Engineer in Charge

S & F in 4mm dia galvanised steel wire, 150x100mm mesh, made up into mattresses or cages, lapped, wired and laid in position, including closing after filling complete all as specified and directed by Engineer in Charge

M&L for preparation of new wall surface and finishing walls with Acrylic Smooth exterior emulsion ( Anti Fungal paint ) paint of approved shade over a coat of exterior grade primer (Two coat applied @ 1.67 ltr/10 sqm over and exterior primer applied @ 2.20 kg/10 sqm) completed all as specified and directed

ATC CONSTRUCTION (BID ID -3160985)

St George Engineering Works (BID ID -3154444)

Palakkal Agencies (BID ID -3155407)

S. M. Enterprises (BID ID -3157384)