SPECIAL REPAIRS TO SEPTIC TANK AT MANDIR VIEW AND GURKHA CAMP OF MRC UNDER GE WELLINGTON

Amount

Demolition of Brickwork, stone / boulder masonry built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for all as specified and as directed.

Excavation over areas, not exceeding 1.5m deep and getting out in hard / dense soil all as specified and directed.

Excavation over areas exceeding 1.5m deep but not exceeding 3m deep and getting out in hard/ dense soil complete all as specified and directed

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for foundation etc., or for shafts, wells, cesspits, manholes, pier holes, etc.not exceeding 10 sqm on plan and getting out in hard and dense soil all as specified and directed.

All as per Item No. 05 hereinbefore but exceeding 1.5m and not exceeding 3.0 M deep in any type of soil all as specified and directed.

Plain cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concreting, complete all as specified and directed.

Plain cement concrete type B1, 1:2:4 (using 20mm graded stone aggregate) in lintel upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified and directed.

RCC (nominal mix) for walls, retaining walls, basement walls, ballast walls and the like any thickness above top of footing including attached pilaster and buttresses type B1 1:2:4 using 20mm graded stone aggregate all as specified and directed.

Pre-cast cement concrete block masnory with solid block exceeding 10cm in width and setting in mortar 1:6 type C1 1:3:6 using 20mm graded stone aggregate complete all as specified and directed

Rendering 15mm thick in cement mortar 1:4 on concrete or brick surfaces, finished even and smooth without using extra cement mixed with WPC as per manufacturer's instructions all as specified and directed. Note: WPC will be measured and paid separately.

Supply only integral water proofing compound all as specified and directed.

Plain cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) 150mm thick as in flooring/ hardstanding, surface finished even and smooth without using extra cement all as specified and directed.

RCC type B1 1:2:4 using 20mm graded aggregate for slabs supported on walls, beams and columns in floors, roofs, landing balconies, canopies, deck slabs and in shelves, like etc complete all as specified and directed.

Precast RCC (1:2:4) type B1 using 20 mm graded stone aggregate in landings, cover slabs (for manhole etc) chullah hoods, chajjas, water trough,mangers, sheles and similar articles with plain faces set in cement mortar 1:6 including removing of old broken cover slab complete all as specified and directed.

Use and waste of Form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200 mm thick (horizontal or sloping) for fair finished flat surface of concrete complete all as specified and directed

RCC 1:2:4 type B0 using 12.5mm graded crushed stone aggregate as beams cantilevers, bressummers, lintels over 1.5m span etc., complete all as specified and directed

Mild steel Framed work such as grill, grating etc with ends of bars shouldered and /or riveted or forged into spikes, framed guard bars, barred iron door, ladders, framed balusters walk ways railing frame work of water tanks and simialr work conforming to Fe290 Gde E-165 all as specified and directed.

Mild steel TMT bars 10mm dia and over, cut to length, bent to shape as required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specified and directed.

Mild steel TMT bars 6 to 8mm dia cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips in stirrups, spacers, binders, etc complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in hard/ dense soil complete all as specified and directed

Removing excavated soil/ material to a distance exceeeding 250m and not exceeding 500m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified and as directed.

PVC (SWR) vent cowl 110mm dia bore of pipe complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete) set in cement mortor for 200 mm internal dia of pipe complete all as specified and directed.

Salt Glazed stoneware drain pipes of 200mm internal dia, including testing grade 'A' laid in trenches and jointed in cement mortar 1:1 mixed with spun yarn and testing complete all as specified and directed.

Concrete bed to drain pipes including packing under and haunching against the sides of the pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded aggregate for 200mm dia size pipe all as specified and directed.

Reinforced Concrete pipes class NP-2 laid in trenches and jointed complete with collars of 200mm dia including testing all as specified and directed.

Cutting into existing manholes for connecting new drains of 200mm dia, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed.

KRA Engineering and Construction

SREERAM

GUNASEKARAN AND CO

AR Mohamed Yakub and Co