SPECIAL REPAIRS TO SEWAGE LINES, VERTICAL STACKS IN BLDG NO-206, 236 (EDF), 02 (MLB) AND BLDG NO.25, 34, 34/2 AND 42 (DOE) AT DRDL, HYDERABAD

Amount

Demolition of brick/stone masonry work built in cement mortar

Demolition of cement concrete of any description and in foundation etc all as specified and as directed.

Demolition and breaking up salt glazed stone ware pipe of following size set in cement mortar including hauncing if any complete all as specified and as directed.

100mm bore

150mm bore

200mm bore

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth and getting out in hard/dense soil all as specified and as directed by Eng-in-charge.

All as per item No.4 above but depth exc1.5m and not exc 3.0m.

Excavation of trenches n.exc 1.50m deep and getting out in soft desintegrated rock for foundations, manholes etc all as specified.

All as per item No.6 above but depth exc 1.50m but n.exc 3.00m

M&L for providing cement concrete 1:4:8 type D2 using 40mm graded stone aggregate in foundation all as specified and as directed.

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars all as specified and directed.

100mm bore

150mm bore

200mm bore

M&L for fly ash Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed. Note : Bricks shall be of crushing strength not less than 35Kg per Sqmm complete all as specified and directed.

M&L for providing cement concrete 1:2:4 type B0 using 12.5mm graded stone aggregate in coping, benchings etc including necessary form work complete all as specified and as directed.

M&L for rendering 15mm thick on the fair faces of brick work/concrete surfaces in cement mortar 1:4 surface finished even and smooth without using extra cement all as specified and as directed.

M&L for mild steel deformed TMT bars 8mm dia and over cut to length, bent to shape required including cranking, bending and binding with mild steel wire (annealed) not less than 0.9mm dia all as specified.

M&L for mild steel deformed TMT bars 10mm dia and over cut to length, bent to shape required including cranking, bending and binding with mild steel wire (annealed) not less than 0.9mm dia in rungs, handles etc., complete all as specified and as directed.

M&L for pre-cast cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in cover slabs including necessary form work etc complete all as specified and directed.

Removing excavated material (Soil to a distance) not exc 50m and depositing where directed at a level not exc 1.5m above the starting point all as specified and as directed.

Returning, filling in with soil obtained from excavation including spreading, leveling, watering and well ramming in layers not exc 25cm all as specified and as directed.

Returning filling in including spreading levelling, watering and well ramming in layers not exc 25cm with excavated soft disintegrated rock.

Removing excavated material n.exc 50m and depositing where directed at a level n. exc 1.50m above starting point as in rocks.

Taking down eaves gutters and rain water pipes (any size or pattern) incl all fittings heads, shoes bends,swan-necks etc incl cleaning or refixing complete all as specified and directed by Engr-in-Charge.

M&L Cast iron waste and vent pipes in any length with or without ears, with cement joints fixed to walls of 100mm bore complete all as specified and as directed.

M&L Cast iron waste and vent pipes in any length with or without ears, with cement joints fixed to walls of 75 mm bore complete all as specified and as directed.

M&L Cast iron bends (any radius),diminishing pieces or tapers (larger bore measured) for 100mm bore complete all as specified and as directed.

All as per item No.23 above but with oval access door

M&L Cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) for 75mm bore complete all as specified and directed by Engr-in-Charge.

All as per item No.25 as above but with oval access door

M&L Cast iron branch pieces, single (equal of unequal), ordinary or inverted (spigot or socket type) or with parallel branches for 100mm bore complete all as specified and as directed.

All as per item No.27 as above but 75mm bore

S&F cast iron Nahani trap, with grating including jointing to waste pipe fixed in cement contrete type B-1 all as sepecified and as directed

75mm dia

100mm dia

Cutting into existing manholes for connecting new drains of internal dia of pipe 100mm, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round and 3/4 section) in cement concrete 1:2:4 type B1 smooth finished and reforcing benching as required.

All as per item No.30 above but for internal dia of pipe 150mm

All as per item No.30 above but for internal dia of pipe 200mm

Material and Labour for cutting existing BT road/PCC of size 45cm x 60cm for taking out/laying of underground cable/pipe and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 200mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bags and removing debris to a distance not less than 50m complete all as specified and as directed.

S&F Cast iron work grade FG 150, unmachined, in brackets, gully traps, gratings, frame manhole cover and similar articles exc 5Kg each complete all as specified and directed.

M&L Chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick , machine pressed ; set, jointed and pointed in neat slurry in floors , and cut and polished with grey cement and pigment including screed bed or bedding layer of CM 1:4, 15mm thick complete all as specified and as directed by Eng-in-charge.

M&L for Construction of Soakage wells of 3m dia and 3m effective depth complete all as specificed and as shown on drawing No.TD/100/2012 Sheet No.1/1 dated 28/05/12

M&L for Construction of Soakage wells of 2.4m dia and 6m effective depth complete all as specificed and as shown on drawing No.TD/100/2012 Sheet No.1/1 dated 28/05/12

M&L for flyash Brickwork, with sub-class `B' bricks in one brick thick honey comb work, built in CM 1:4 complete all as specified as directed.

M&L Cement Concrete (1:3:6) Type C1 (20mm Graded Stone Aggregate) as in Surface Channels and Drains, etc., including Use and Waste of necessary Form Work and finishing surface chanell using extra cement complete all as specified and as directed.

sanjar enterprises

PAVAN ENTERPRISES