SPECIAL REPAIRS TO WALL INCLUDING WING WALL AROUND CONTINGENT MARCHING STRIP AT CPG IN THE AREA OF AGE BR III UNDER GE (EAST) DELHI CANTT-10

Amount

PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in copings, window or door cills, lintels, bressumers, steps, quoins blocks (for use with masonry), string courses, kneelers, apex stones, packing on the sides etc., and similar type of works having weathering, slightly rounded or chamfered angles including demoliotion of existing PCC not exceeding 15cm thickness in ground floors and pavings, complete all as specified and as directed.

Brickwork with sub class `B` bricks, in straight or curved on plan exceeding 6m mean radius, built in CM 1:6, including demolition of existing brick masonry built in cement mortar, complete all as specified and as directed.

75 MM thick plain Cement Concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection laid in alternate bays (not exceeding 2 Sqm each) finished even and fair at top without using extra cement and providing joints 40mm deep and 12 mm wide in plinth protection filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight, including demolition of existing PCC not exceeding 15cm thickness in ground floors and pavings, complete all as and as directed.

75 mm thick plain cement concrete 1:4:8 type B-2, using 40mm graded crushed stone aggregate as in sub base finished even and fair, including demolition of existing PCC not exceeding 15cm thickness in ground floors and pavings, complete all as specified and as directed.

Vibro compacted Precast concrete interlocking paver blocks, factory made, any shape and size conforming to IS- 15658- 2006 of 80mm thick, M-40 Grade set, jointed in neat cement slurry and pointed flush with grey cement mixed with no pigments to match colour of blocks in floors laid over 30mm thick sand cushioning, including demolition of exisitng interlocking paver tiles, complete all as specified and as directed.

Factory made coloured chequered cement concrete tiles, Premium quality 250mm x 250mm x 20mm thick, set, jointed in neat cement slurry and pointed flush with grey cement and pigments to match colour of blocks in floors over 15 mm thick screed bed or bedding layer in cement mortar 1:4, including demolition of exisitng interlocking chequered tiles,complete all as specified and as directed.

PVC 110mm bore (SWR) pipes single socketed, in any length with rubber ring joints, flaid in trenches or in floors, fixed in repairs, complete all as specified and as directed.

Applying a layer of J K White/Birla White putty on external surfaces of walls and sand papering to make surface smooth, complete all as specified and as directed.

Preparation of newly plastered surfaces of walls, cornices, pillasters etc. and spplying two coats of exterior acrylic emulsion weather shield paint, premium quality applied @ 1.67Ltr/10Sqm applied over a coat of external wall primer @ 2.2Kg/10Sqm, complete all as specified and as directed.

10-12mm thick polymer modified readymix cement based plaster Make : Ultratech (Brand name Readiplast) complying to IS-1661-1972, IS-2250-1965, IS-2402-1963) or equivalent as approved by GE, applied in ratio 1:4 as per manufacturer's instructions, on fair faces of brick masonry or concrete surfaces finished even and smooth, including taking down of existing cement or cmenet lime plaster of any thickness and any description on brick or stone walls including raking out joints, hacking for key and scrubbing down woith water, complete all as specified and as directed.

NOTE:- (Applicable to Srl Item No. 10 only of BOQ). Before placing bulk order for procurement, contractor shall produce technical litreature and product manual on material and get manufacturer approved by GE, quoted rates against said item shall be deemed to have catered for such provision. The material procured and brought for incorporation shall strictly conform to technical litreature and product manual on material approved and Engr-in-Chrage shall ensure its compliance during execution of work.

NOTE:- For minimum fair wages ,EPF and payment to labour employed, refer Sch A Note No-17,18 and Special Condition No 5 & 21.2 of this tender. Contractor must produce all the relevent record such as payment made to labour, EPF etc at the time of payment of RARs/Final bill. No payment will be released to contrator without producing the proper record.

NOTE:- Irrespective of whatever specified elsewhere in tender documents, all the debris/waste materials produced out of above mentioned work shall be removed out of Cantonement land and disposed off at locations notified by the Delhi Cantonment Board for disposal of waste building materials within NCR area, without any extra cost to Department under own arrangement of contractors. The rates quoted by the contractors against the items catered here-in-above in the BOQ are inclusive of said provision.

A R construction

M/s Durga Traders

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