SPECIAL REPAIR OF WATER PROOFING TREATMENT TO ROOF AND SEWAGE PIPE LINE AT KV SCHOOL BUILDING AT PM SHRI KV (OF) BHUSAWAL UNDER GE(S) AHILYANAGAR

M&L for brickwork with fly ash bricks (old size), straight or curved on plan, exc 6 m mean redius, built in cement mortar 1:6 with and including demolition of existing brick work built in cement or cement lime mortar of any description complete all as specified and as directed.

Demolition of plain cement concrete of any description and in any position not otherwise specifically provided for all as specified and as directed

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

M&L for Disconnecting existing tanks exc 250 ltrs and n.exc 500 ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc and writing down date of cleaning on tank by synthetic enamel paint size of alphabet/numerical shall be minimum 7 cm using stencils complete all as specified and as directed.

M&L for Disconnecting existing tanks exc 500 ltrs and n.exc 1000 ltrs capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc and writing down date of cleaning on tank by synthetic enamel paint size of alphabet/numerical shall be minimum 7 cm using stencils complete all as specified and as directed.

S&F in repairs, rotational moulded polyethylene water storage tanks ,white colour, (cylindrical vertical with closed top), 500 litres capacity, tripple layered, hoisted and fixed in position including 20 mm dia ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed to iron pipe (minimum weight not less than 210 grams) and connecting complete all as specified and as directed.

S&F in repairs, rotational moulded polyethylene water storage tanks ,white colour, (cylindrical vertical with closed top), 1000 litres capacity, tripple layered, hoisted and fixed in position including 20 mm dia ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed to iron pipe (minimum weight not less than 210 grams) and connecting complete all as specified and as directed.

S&F in repairs 20mm dia gun metal globe or gate valve, wheel head cast copper alloy screwed down light pressure with crutch or butterfly handle screwed both ends for iron pipe or for union, ISI marked complete all as specified & as directed

Taking up or down 15 mm bore dia GI steel tubing and connections complete all as specified and as directed.

Taking up or down 20 mm bore dia GI steel tubing and connections complete all as specified and as directed.

Taking up or down 25 mm bore dia GI steel tubing and connections complete all as specified and as directed.

M&L for GI tubing, medium grade, 15 mm bore laid in trenches / floors or fixed to wall in any length with all galvanised GI fitting such as sockets, bends, elbows, tees, reducers, unions, jointing materials etc complete all as specified and as directed.

M&L for GI tubing, medium grade, 20 mm bore laid in trenches / floors or fixed to wall in any length with all galvanised GI fitting such as sockets, bends, elbows, tees, reducers, unions, jointing materials etc complete all as specified and as directed.

M&L for GI tubing, medium grade, 25 mm bore laid in trenches / floors or fixed to wall in any length with all galvanised GI fitting such as sockets, bends, elbows, tees, reducers, unions, jointing materials etc complete all as specified and as directed.

Taking down cement or cement lime plaster of any description on brick, block or stone walls etc (at any height) including racking out joints, hacking for key scrubbing down with water etc complete & removing debris outside MD land as directed.

M&L for 15 mm thick rendering in cement mortar 1:4 on fair faces of brick masonry surfaces or concrete surfaces, finished even and fair without using extra cement complete all as specified and as directed.

M&L for 10 mm thick rendering in cement mortar 1:4 on brick masonry surfaces or concrete surfaces, finished even and fair without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered brick or concrete surfaces of wall and applying two coat of 100% premium exterior acrylic emulsion paint, alkali & fungal resistance, dirt resistance of required shade over and including a coat of exterior primer complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of newly plastered brick or concrete surfaces of wall and applying two coats of PLASTIC EMULSION PAINT any tint over one coat of primer complete all as specified and as directed by Engineer-in-Charge.

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

S&F PVC (SWR) bends any radius, 110 mm bore complete all as specified and as directed.

S&F 110 mm dia stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and as directed.

S&F in repairs, 110 mm dia PVC (SWR) branch piece, double (double Y) equal or unequal of any radius, with oval access door complete all as specified and as directed.

M&L for Cleaning existing surface properly with steel wire brushes by removal of all loose particle to ensure clean, smooth and dry surface and laying 100mm thick plain cement concrete type B-1,(1:2:4) using 20mm graded stone aggregate as in water tank padding, etc complete all as specified & directed.

M&L for providing cement concrete 1:3:6, type C2 (using 40 mm graded stone aggregate) in foundations, mass concrete and filling complete all as specified and directed .

S&F 1 mm thick Plain, galvanised, mild steel sheeting, with grade of zinc coating 275 gsm for covering of crumple joint, fixed with fixing accessories complete all as specified and directed.

M&L for brickwork with sub class 'B' bricks (old size), straight or curved on plan, exc 6 m mean redius, built in cement mortar 1:6 with and including demolition of existing brick work built in cement or cement lime mortar of any description complete all as specified and as directed.

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

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, internal dia of pipe 150mm complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, internal dia of pipe 300mm all as specified and as directed.

M&L for RCC pipes, 150 mm bore dia, class NP2, laid in trenches and jointed with collars in cement mortar 1:1 complete all as specified and as directed. Note:- (a) Excavation, earthwork and PCC bed concrete shall be measured and paid for seperately under respective item.

M&L for RCC pipes, 300 mm bore dia, class NP2, laid in trenches and jointed with collars in cement mortar 1:1 complete all as specified and as directed. Note:- (a) Excavation, earthwork and PCC bed concrete shall be measured and paid for seperately under respective item.

M&L for PCC 1:4:8, type D-2, using 40 mm graded stone aggregates as in concrete bed for 150 mm bore dia drain pipes, any type, including packing under and haunching against the sides of the pipes after they are laid & tested complete all as specified and as directed.

M&L for PCC 1:4:8, type D-2, using 40 mm graded stone aggregates as in concrete bed for 300 mm bore dia drain pipes, any type, including packing under and haunching against the sides of the pipes after they are laid & tested complete all as specified and as directed.

Excavation in trenches, not exc 1.5m wide and not exc 1.5 m in depth, in soft/loose soil for foundation, laying pipes for drains or manholes etc, n exc. 10 Sqm on plan and n.exc 1.5 m in depth and getting out including trimming sides and forming bottom surfaces to required level/slope etc complete all as specified and as directed.

Excavation in trenches, not exc 1.5m wide and not exc 1.5 m in depth, in hard/dense soil for foundation, laying pipes for drains or manholes etc, n exc. 10 Sqm on plan and n.exc 1.5 m in depth and getting out including trimming sides and forming bottom surfaces to required level/slope etc complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick with soils, complete all as specified and as directed.

Removing excavated soil to distance exc 250m and not exc 500m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specfied and as directed.

M&L for cement concrete 1:2:4, type B-1, using 20mm graded stone aggregate as in copings, bed plates, plingth courses, water troughs, haunchings and the like including necessary formwork, weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and as directed.

M&L for precast cement concrete 1:2:4, type B-1, using 20mm graded stone aggregate as in landings, cover slabs ( for manholes etc) and similar small articles with plain fair faces, set in cement mortar 1:4 complete all as specified and as directed. Note : Reinforcement will be measured and paid separately.

Extra for forming fair finished drain or channel, 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc complete all as specified and as directed.

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

M&L for cutting into existing manhole for connecting new drains, making good to pipes & rendering, cutting out existing benching & forming branch channel ( ½ round or ¾ section) in PCC 1:2:4 type B1, using 20mm graded stone aggregates, smooth finished for 150 mm bore pipe complete all as specified and as directed.

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

S&F in repairs, 110mm bore PVC (SWR) bend any radius, with oval access door all as specified and as directed.

S&F in repairs, 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in floors all as specified and as directed.

S&F in repairs, 75mm bre PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls all as specified and as directed.

S&F in repairs, 75mm bore PVC (SWR) branch piece, single (single Y) equal or unequal with oval access door all as specified and as directed.

S&F in repairs, 75m bore PVC (SWR) bend any radius, with oval access door all as specified and as directed.

S&F in repairs, 75m bore PVC (SWR) bend any radius, all as specified and as directed.

S&F in repairs 75mm bore PVC (SWR) vent cowl all as specified and as directed.

S&F in repairs, 110mm bore PVC (SWR) vent cowl all as specified and as directed.

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