SPECIAL REPAIRS TO ROAD AND DRAINAGE FROM BUILDING NO-01 TO GROUP EDUCATION SCHOOL OF MEG AND CENTRE UNDER GE(NORTH) BANGALORE

Amount

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

Demolition of concrete /Road of any description and in any position not otherwise specifically provided for complete all as directed.

Excavating in trenches, n exc1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cess pits, manholes, pier holes, etc. not exceeding 10 sq m on plan and not exceeding 1.5 m in depth and getting out in hard/dense soil complete all as directed.

Plain cement concrete 1:4:8 type D2 with 40mm graded stone aggregate in foundation, filling, mass concrete and bedding and haunching concrete to hume pipe complete all as directed.

Reinfocrcd cement concrete of 1:1 ½:3 mix using 20mm garded stone aggregate as in beams and slabs supported on walls beams and columns in floors, roofs landings, deck slabs and like complete all as directed.

Form work to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar works, not exceeding 200mm thick (horizontal or sloping) complete all as directed.

TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending etc and securing with including mild steel wire (annealed) not less than 0.9mm dia complete all as directed.

Walling of squared rubble regular course well bonded bedded and solidly hearted built in CM 1:6 complete all as directed.

Ditto all as per item No.8 hereinbefore but except stone complete all as directed.

Rendering 15 mm thick on stone masonry surfaces of other than fair faces of brick work on one side lathing in cement mortar 1:4 finished plastered surfaces of even and smooth without using extra cement complete all as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thickness as in soil complete all as directed.

Removing excavated material to a distance exceeding 1.5km and not exceeding 5km and depositing where directed at level not exceeding 1.5m above starting point complete all as directed.

Scarifying or picking gravelled macadam or bituminous macadam including tree root cutting for surfaces in area exceeding 400 sqm and deep exceeding 50 mm and not exceeding 100 mm, complete all as directed.

Wet mix macadam(WMM) 150mm thick (compacted thickness) in two layers each layer of 75mm thickness with course aggregate of specified Grade spread using mechanical paver as specified, rolled and compacted using 8 to 10 ton capacity tandem vibratory power roller to required camber and gradient complete all as directed.

Premix bituminous, macadam laid/rolled and compacted to required gradient and camber consolidated thick less 75mm or less complete all as directed.

Preparing black top surfaces by brushing with wire brushed for removing caked mud etc. sweeping with brooms, and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as directed.

Ditto all as per item No.16 hereinbefore but unsurfaced wet mix macadam surfaces complete all as directed.

Applying evenly priming / tack coat with bituminous primer at 10 kg /10 sqmtrs with paving bitumen VG-30 complete all as directed.

Applying evenly a priming / tack coat with bituminous primer at 5Kg/10Sqm with paving bitumen VG-30 complete all as directed.

Bituminous premixed semi dense asphaltic concrete, 30 mm consolidated thickness with 5.5% binder content (paving bitumen VG-30) by weight of total mix, mixed in hot mixed plant, rolled and compacted to required camber and gradient by using mechanical paver complete to a uniform surface complete all as directed.

Preparation of new or previously treated surfaces to receive the thermoplastic paint and marking of guide lines, dashed arrows, letters etc with reflective thermoplastic paste 2 to 2.5 mm thick using marking machine, white, golden, yellow or black colour as required using glass beads necessary for achieving reflection on roads pavements and the like as per BS 6088 complete all as directed. Note: 1. Unit rate quoted by the contractor include for provision of red signals to keep off traffic from work, cleaning road surface and working during odd hours when traffic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scratch marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment until the desired result is obtained.

Two coats of cement base paint and over a coat of alkali resistant primer including preparation of newly plaster surfaces complete all as directed.

Demolition of stone slab and tiles of any description or thickness in floors ,aprons etc laid dry and pointed complete all as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as directed.

Precast cement Concrete block masonry with solid blocks grade C-5 , exc 10cm in width and setting in cement mortar 1:4 complete all as directed.

Rendering 15mm thick on surface of brick work/concrete surface in CM 1:4 and is to be finished even and smooth without using extra cement complete all as directed.

Plain cement concrete 1:2:4 type B1 (using 20mm graded agg) as in coping, plinth band, bed blocks and like slightly rounded or chamfered angles complete all as directed.

Precast reinforced cement concrete 1:2:4 type B1 (using 20mm graded agg) as in landings, cover slab (for man holes etc) chullah hoods ,chajjas, water troughs, shelves and similar articles complete all as directed

Extra for forming fair finished drain or channel 45cm inner girth in cement concrete using extra cement including forms, moulds, mitred /stopped ends etc complete all as directed.

Note:- Schedule of credit(-) Rs13,420.00 shall be deducted from the Quoted BOQ amount to arrive Net Sum of tender

PRACHANIVA CONSTRUCTIONS

MANJUNATHA CONSTRUCTIONS

G VENKATESH