REPAIRS TO DRAIN CULVERT INCLUDING COPING POINTING KERB STONE IN ZONE B AT ARAKKONAM

Amount

Demolition of brickwork or stone/ boulder masonry, build in cement mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework complete all as specified and as directed.

Material and labour for walling random rubble, brought upto courses well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and as directed.

All as per item No.2 here-in-before but except stone.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, with maximum depression on face from straight edge held against the dressed surface n exc 40 mm, as specified, of random rubble walling, uncoursed or brought upto courses; complete all as specified and as directed.

Material and labour for racking out joints/pointing to random rubble or polygonal rubble uncoursesd or brought up to courses built in cement mortar complete all as specified and as directed by Engr-in-charge.

Material and labour for flush pointing to random rubble mansonry, uncoursed or brought upto courses in CM 1:3 complete all as specified and as directed.

Material and labour for old size brick work with sub class 'B' bricks straight or curved on plan exc 6m mean redius built in CM 1:4 complete all as specified and as directed.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 and finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for one coat white wash on old plastered/unplastered surfaces of wall including preparation of surface complete all as specified and as directed.

Material and labour for one coat colour wash on old plastered/unplastered surfaces of wall including preparation of surface complete all as specified and as directed.

Supply and fix 75mm dia bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and as directed.

Demolition of cement concrete ( unreinforced) in ground floors and paving n. exc 15 cm thick ( below & above ground level) and removal & rubish of Premises exc 250 m but n exc 500 m complete all as specified and as directed.

Material and labour for 75mm thick PCC 1:3:6 type C-1 (Using 20mm graded stone aggregate) as in plinth protection, including finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for PCC 1:2:4 type B 1 (Using 20mm graded stone aggregate) as in surface channels and drains complete all as specified and 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 specified and as directed.

Material and labour for cement concrete type B-0, 1:2:4 (Using 12.5 mm graded stone aggregates) for edging/coping complete all as specified and as directed.

Material and labour for preparation of old decorated surfaces of walls by by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent walls and trading oil and greasy spots and applying one coat of cement based paint white or tinted complete all as specified and as directed.

Demolition of cement concrete (reinforced) in ground floors and pavings n.exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

Material and labour for precast reinforced cement concrete 1:2:4 type B1 (Using 20mm graded stone aggregate) as in cover slab for drain set in CM 1:6 complete all as specified and as directed.

Supply and fix for TMT bars 10 mm dia and over, 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 complete all as specified and as directed.

Cleaning /desilting of bed of the drains constructed in any masonry thickness n.exc 40cm including removal of vegetation, growth or bushes or bushes or small vegetation and getting out and removing the roots including disposing off excavated silt, soil vegetation, shurbs etc., to a distance n.exc 100m where directed and deposited to a level n.exc 1.5m above the starting point complete all as specified and as directed.

Taking down cement plaster or concrete etc., including racking out joints hacking for key scrubbing down with water etc., complete all as specified and as directed.

Material and labour for 15mm thick rendering into two layers consisting 10mm thick in CM 1:4 followed by 5mm thick in CM 1:4 with WPC on fair faces of brick work or concrete surface including finished even and fair without using extra cement complete all as specified and as directed. Note: WPC shall be measured and paid separately.

Supply only integral water proofing compound.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of cement based paint white or tinted over a coat of chalk whitening primer complete all as specified and as directed.

Material and labour for PCC(1:4:8) type D-2 (Using 40mm graded stone aggregates) as in foundation , filling and mass concrete complete all as specified and as directed.

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc, laid dry complete all as specified and as directed.

Material and labour for chequred cement concrete tiles 300 x 300 x 20-22mm thick set, jointed and pointed in neat cement slurry over 20mm thick screed bed in CM 1:6 with coloured cement to match the shade of tiles complete all as specified and as directed.

Material and labour for plain cement concrete type D-2, 1:4:8 (Using 40mm graded stone aggregates) as in sub base complete all as specified and as directed.

Material and labour for M-sand filling as a cushioning/ bedding complete all as specified and as directed.

Material and labour for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and no pigment complete all as specified and as directed.

All as per ser item No 31 above but except paver blocks complete all as specified and as directed.

Surface excavation n exc 30cm deep and averaging 15cm deep and getting out in soft / loose soil complete all as specified and directed.

Excavation in trenches not exc/ 1.50 m wide and not exc. 1.50 m in depth for foundation etc. Or for manholes, cesspits, shafts etc not exceeding 10 Sqm on plan and getting out in hard /dense soil complete all as specified and directed

All as item No 34 above but depth exceeding 1.50 metre but not exceeding 3.00 metre and getting out in hard/dense soil complete all as specified and as directed.

returning, filling in , including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in each layer as in hard/ dense oil complete all as specified and as directed.

Removing surplus excavated material (soil) to distance not exc/ 50m and depositing where directed at a level not exceeding 1.50 m above the starting point complete all as specified and directed.

Demolition and breaking up drain pipes internal dia of pipe in 200 mm (salt glazed ware, AC or reinforced concrete) set in cement mortar complete.

Material and labour for cutting into existing manhole for connecting new drain, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 roundor 3/4 section ) in cement concrete 1:2:4 type B-1 smooth

Material and labour for sand filling in trenches as a cushioning/bedding and haunching to PVC pipe including watering complete all as specified.

Supply and fix PVC (SWR) pipe 200mm dia single socketed, in any length with rubber ring joints, laid in trenches or in floor pressure rate 6 kg/cm (class 3 pipe) complete all as specified and directed.

CRJ ENTERPRISES

RK CONSTRUCTION

R.P.TRADERS

S MARI CONTRACTOR

SUSII CONSTRUCTIONS

Green Ray Technologies