ADDITIONAL / ALTERNATION ALONGWITH SPL REPAIRS IMPROVEMENT TO AREA DRAINAGE SEWAGE LINE PATHWAYS AND ALLIED WORKS TO TYPE II III V MD ACCN OF GUNATHA VIHAR UNDER GE NORTH BANGALORE

Amount

Demolition of brick/block/stone masonry built in cement mortar etc complete all as specified.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) in cement concrete (unreinforced)

All as per item No 2 above but reinforced concrete as in man hole covers and similar works etc complete all as specified and as directed.

Demolition and breaking up of 150 mm dia SGSW drain pipe with bed concrete set in cement mortar including removing debries out side MD land all as specified and as directed.

Demolition and breaking up of 200 mm dia SGSW drain pipewith bed concrete set in cement mortar including removing debries out side MD land all as specified and as directed.

Taking down cement plaster on brick wall including raking out joints, hacking for key, scrubbing down with water etc. complete.

Excavation in trenches not exc 1.5m wide and 1.5m deep and getting out in hard/dense soil for fundation and smilar work.

Returning filling including spreading levelling, watering and well ramning in layers not exc 25cm thick.

Removing the excavated soil to a distance not exc 50m and depositing where directed at a level not exc 1.5m high from the starting point.

M&L for Pre-cast cement concrete block masonry, type C1 1:3:6 (using 20mm graded stone aggregate) in CM 1:4 with solid blocks,exc 10cm in width and setting in mortar, complete.

M & L for rendering 15mm thick cement plaster in CM 1:4 with WPC on fair faces of brick or concrete surface in two coats (10 mm +5 mm) finished fair and even without using extra cement complete all as specified.(WPC will be measured and paid seperately under relevant item)

Supply only liquid water proofing compound.

M & L Concrete bed to drain pipes including packing under, and haunching in PCC 1:4:8 type D2 using 40 mm graded stone aggregate against the side of SWG/RCC pipes after they are laid and tested for 200mm dia bore pipe all as specified and as directed

M & L Concrete bed to drain pipes including packing under, and haunching in PCC 1:4:8 type D2 using 40 mm graded stone aggregate against the side of SWG/RCC pipes after they are laid and tested for 150mm dia bore pipe all as specified and as directed

M & L 200mm dia Reinforced concrete pipes, class NP3, laid and jointed complete with collars and tested all as specified and as directed

M & L 150mm dia Reinforced concrete pipes, class NP3, laid and jointed complete with collars and tested all as specified and as directed

M&L for PCC 1:3:6 type C2 using 40mm graded stone aggregate in Cement concrete in foundations, filling and mass concrete completes all as specified & directed.

Extra for forming fair finished drain or channel over 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mi- tred/stopped ends etc.

M&L plain cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in coping, benching of manholes and similar work etc complete.

M & L precast reinforced cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in cover slab for manhole set in CM 1:4 Note :- Reinforcement will be measured and paid separately.

M & L TMT bar 8mm to 10 mm dia as in reinforcment, cut to length bend to shape including cranking and binding with mild steel wire (annealed) not less than 0.9mm dia

S&F 75mm bore PVC SWR pipe, single socketed in any length with rubber ring joint laid in floor including removing existing unserviceable pipe.

S&F 110mm bore PVC SWR pipe, single socketed in any length with rubber ring joint laid in floor including removing existing unserviceable pipe.

S&F 75mm bore PVC (SWR) bends with access door

S&F 110mm bore PVC (SWR) bends with access door

M&L for rendering 15mm thick on fair face of brick work or concrete surfaces in CM 1:4, finished even and smooth without using extra cement.

Extra for forming fair finished drain or channel 40 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped end etc.

Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0

M & L for applying two coat of synthetic enamel paint over one coat of red oxide zinc chrome primer including preparation of new surface of steel all as specified and as directed.

M&L for 600mm bore Reinforced cement concrete pipes, class NP2, laid and jointed complete with collars all as directed by Engr-in-charge.

Dismantling Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar complete all as specified and as directed by Engr-in-Charge

Surface excavation n.exc (not exceeding) 30cm deep and averaging 15 cm deep and getting out in hard/dense soil.

Surface excavation n.exc (not exceeding) 30cm deep and averaging 21 cm deep and getting out in hard/dense soil.

M&L hardcore of guage exc 63mm, broken stone or boulders, deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface.

M&L for 75mm thick PCC 1:4:8, type D-2 (using 40mm graded stone aggregate) as in sub base of pavement

M&L for 75mm thick PCC 1:3:6, type C-2 (using 40mm graded stone aggregate) as in sub base of floor.

M&L for chequered cement concrete tiles 300 x 300mm x 25mm thick, set, jointed and pointed in neat cement slurry with grey pigment cement and pigment, including Screed bedding layer in cement mortar 1:6, 20mm thick, in flooring, complete all as specified and as directed.

M&L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate, 40mm thick as in floor finished cement concrete surface even and smooth using extra cement.

Forming 40mm deep x 10mm wide construction joints filled with sealing compound Grade `A' all as specified and as directed by Engr-in-Charge. Note :- Quoted rate is inclusive of cost of sealing compound.

M & L for Providing, cement concrete type B0 1:2:4 12.5 mm graded aggregate as in kerbs or mud stops, rounded orchamfered on edges all as specified and as directed

Lakkaiah Rangaswamy

OM CONSTRUCTIONS

MAA ENGINEERING SERVICERS

B5BUILDING SOLUTIONS

S SUDHAKAR

VIKAS CONSTRUCTIONS

S S BUILDERS

M.S.Trading Company

ADWITHI