CLEANING/ DESLUDGING OF SEWAGE LINE, SEPTIC TANK, MANHOLES COVERS, MANHOLES, SEPTIC TANKS/ SOKAGE WELLS AND REPAIR/MAINT OF FOOTPATH, PCC PAVING COMPOUND WALL, FENCING, DRAIN, CULVERT IN ZONE B AT BHDC UNDER GE (EAST) DELHI CANTT-10

Amount

Excavation in trenches not exc 1.50 mtr wide or 10 sqm on plan, 1.50 mtr in depth for manholes & sewage lines, drain, etc and getting out in soft/loose soil complete all as specified and directed.

All as per srl item No. 01 above but depth exc 1.50 mtr and n. exc 3.0 mtr.

Surface dressing not exceeding 15 cm deep in soft/loose soil (between road and drain) complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position complete all as specified and directed.

Demolition of cement concrete unreinforced in ground floor & pavings n exc 15 cm thickness below or above GL complete all as specified and directed.

Returning, filling in including spreading levelling, watering and well ramming in layers not exc 25 cm thick in any type of soil complete all as specified and directed.

M&L for removing excavated soil to a distance not exc 500 mtr and depositing where directed complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed stoneware) set in cement mortar 150 mm internal dia of pipe complete all as specified and directed.

All as per srl item No. 08 above but 200 mm internal dia of pipe.

S&F salt glazed stone ware drain pipes laid in trenches and jointed internal dia of pipe 150 mm grade 'A' complete all as specified and directed.

All as per srl item No. 10 above but internal dia of pipe 200 mm

M&L cement mortar concrete bed to drain pipes in PCC 1:3:6 type C-2 (using 40 mm graded crushed stone agg) incl packing under and haunching against the sides of pipes after they are laid and tested in bores of pipe 150 mm dia complete all as specified and directed.

All as per srl item No. 12 above but internal dia of pipe 200 mm

M&L PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation, filling & mass concrete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in channel & drain complete all as specified and directed.

M&L for cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone agg) as in coping, benching, sides of interlocking tiles, etc incl form work as required complete all as specified and directed.

M&L for Reinforced cement concrete as in landing slabs in cement concrete (1:1 1/2 :3) using 20 mm graded crushed stone aggregate, etc complete all as specified and directed.

Form work to soffits of suspended slabs such as roof slabs, floor slabs and lintels, chajja landing and similar work exc 200mm thick.

M&L for mild steel TMT bars 10 mm dia and over cut to length be not shape as required including cranking, bending spirally for hooping for coloumns, hooking and binding with MS wire (annealed) not less than 0.9 mm dia or securing with clips all as directed.

All as per srl item No. 19 above but 6 mm to 8 mm dia bars

S&F factory made precast reinforced cement concrete manhole cover(RCC 1:2:4, using 20 mm graded stone aggregate) 100 mm thick (Square/rectangulr/circular) with and including 10 mm thick round ms bars and placed over manholes at site complete all as specified and directed.

S&F factory made precast cement concrete frame (PCC 1:2:4 using 20 mm graded stone aggregate) of size 90 cm x 90 cm x 50 mm thick and height 150 mm, for placing manhole cover and fixed at site over manholes with cement slurry complete all as specified and directed.

Cutting into existing manholes for connecting new mains pipe making good to pipes rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finish and reforming benching as required, internal dia of pipe 150 mm dia complete all as specified and directed.

All as per item No. 23 above but 200 mm dia

Taking down eaves gutter and rain water pipes including all fittings any size and pattern.

S & F 150 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls/Floor.

S & F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls/Floor.

S & F 75 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls/Floor.

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

S & F 75 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

S & F 110 mm bore PVC (SWR) junction single (Single `T') equal or unequal

S & F 75 mm bore PVC (SWR) junction single (Single `T') equal or unequal.

S & F PVC Floor trap of 75 mm outlet with grating including jointing with solvent cement complete all as specified and directed.

S & F PVC (SWR) gully trap of 110 mm including setting and jointing with solvent cement complete all as specified and directed.

Taking down WC pan any type breaking floor surface and filled material completly from sunken portion and M&L rendering 15 mm thick in CM 1:3 with WPC on vertical and horizental surfece treating plaster surface with pidilite liquid coal and bitumen one layer to sunk slab & vertical portion and Refilling PCC Type E2 1:5:10 and Top surface 40 mm Thick type B2 1:2:4 after treetment and ponding of water includind syphon/band pipe up to wall exit and finishing wall complete all as directed by Engineer-in-Charge Note:- WC and Tiles to be mesured and paid sepretly.

M&L for applying two coats of polymeric based chemical (Dr fixit or equivalent) as per manufacturers instruction over bottom and sides of sunken portion complete all as specified and directed.

S&F Bands; hook and pintle hinges: large hasps and staples; window guard bar; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; plate washers and similar small articles conforming to Fe-290 Gde-E-165

Supply only Integral water proofing compound

Demolition of wall tiles/floor tiles of any description and any thickness in laid bedded and pointed in any mortar.

M&L for cement concrete 1:2:4 type B0 using (12.5 mm graded stone aggregate) as in levelling courses all as specified and directed.

M&L for Joint Free non skid coloured ceramic floor tiles 400mmx400mmx 7 to 8mm thick as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles over and including 15mm thick screed bed layer in CM (1:6) complete all as specified and directed.

M&L for high lighter concept glazed ceramic coloured tiles 300x600x7 mm thick on vertical surfaces such as skiting/dado set and jointed in neat cement slurry and pointed in colour cement to match the shade tile over and inclduing 10mm thick rendering in CM (1:4) complete all as specified and directed.

M&L for heavy duty coloured (approved colour) fully vitrified paving tiles of size 400mmx400mmx11 to 12mm thick, set and jointed in neat cement slurry and pointed in coloured or white cement to match the shade of tiles over and including 15 mm thick screed in cement mortar 1:6 complete all as specified and directed.

M&L for rubber moulded Cement concrete chequered tiles 300X300X25 mm thick with grey cement & pigment, set & jointed complete all as specified and directed. (Make : Ultra, Unistone, Duracrete)

M&L cutting chases, pinning in making good to facing where required and pointing in cement morter 1:3 to end or edges of landings, staps, cills, sunshed shelves, lintels etc and cutting chases for concealed conduit wiring, concealed water tubing etc and making good cutting exc 10 cm but not exc 20 cm girth complete all as specified and directed.

Taking up or down steel water tubing and connections from trenches, walls/ floors for and removal from site all as directed of following bore :- (i) 15mm bore

Taking up or down steel water tubing and connections from trenches, walls/ floors for and or removal from site all as directed of following bore :- (i) 20 mm bore

Supply, laying and testing galvanised steel water tubing medium grade including new GI fittings ISI marked i.e elbow, socket, plug, socket reducer, tee union, etc fixed to walls, laid in floors including cutting chases for concealed water tubing and making good in CM(1:3), cutting not exc 10 CM girth in brick wall/floor etc complete for the following bores :- (i) 15mm bore

Supply, laying and testing galvanised steel water tubing medium grade including new GI fittings ISI marked i.e elbow, socket, plug, socket reducer, tee union, etc fixed to walls, laid in floors including cutting chases for concealed water tubing and making good in CM(1:3), cutting not exc 10 CM girth in brick wall/floor etc complete for the following bores :- (i) 20 mm bore

M&L for cleaning of manholes/Septic tanks/soakage pits/etc of any size and depth by hydraulic operated high pressure suction sewer cleaning machine having suitable tank cap incl skilled driver operator & labour and removal of sludge / silt / liquid / mud in foul position and disposing the same out side MD premises complete all as specified and directed.

M&L for cleaning of chocked sewer line of dia 100 mm to 300 mm in any depth by hydraulic operated high pressure suction cum jetting sewer cleaning machine having jetting tank capacity of 3000 ltrs and 260 LPM with min 145 bar, suction flow of 10200 LPM incl skilled driver & operator supervising Engineer for cleaning of chocked sewer line including providing water for jetting and removal of sludge/silt/liquid / mud and sand (in foul position) etc out side the MD Premises all as specified and as directed.

Demolition of brick work built in cement mortar of any description complete all as specified and directed.

M&L brick work with sub class 'B' bricks straight or curved on plan not exc 6 m mean radius built in cm 1:6 all as specified and directed.

All as per item No. 53 above but except bricks.

M&L rendering 15 mm thick in cement mortar 1:4 on fair faces/ unfair faces of bricks or concrete surfaces with 3% WPC, finished even and smooth without using extra cement complete all as specified and directed.

M&L for 15 mm thick rendering in CM (1:6) on fair/other than fair faces of brick work finished even and fair without using extra cement complete all as specified and directed.

M&L preparing newly plastered surfaces of walls and applying two coats of Cement base paint over cement primer complete all as specified and directed.

S&F in repair vitreous china sqatting pan (Orissa pattern) of size 580mm x 440 mm white with `P' or `S' trap cast iron, front or back inlet, incl demolition of old WC & floor etc & fixing the WC in PCC 1:5:10 type E-2(using40mm graded stone aggregate) incl making good PCC/Terrazo floor/tiles matched with existing floor & making connection to flush pipe etc complete all as specified and directed.

Supply only vitreous china sqatting pan (Orissa pattern) of size 580mm x 440 mm white with `P' or `S' trap cast iron complete all as specified and directed.

M&L for 75 mm thick PCC type C-2, 1:3:6 (40 mm graded agg) as in path/plinth protection and finishing the surface even and smooth without using extra cement and joints filled with mastic filling complete all as specified and directed.

M&L PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation, filling & mass concrete all as specified and directed.

Supply and laying sand (30 mm thickness ) for cushioning to interlocking paver block complete all as specified and directed.

M&L for Machine pressed precast Rubber moulded concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade made with grey cement and pigment complete all as specified and directed. (Make : Ultra, Unistone, Duracrete)

M&L for dewatering the sewage well and removing all mud/sludge, etc in foul position out of the well by manually, cleaning the well with fresh water to the entire satisfaction of Engr-in-Charge complete all as specified and directed. (Size of sewage well 5.40 mtr dia, 7.50 mtr depth).

M&L for cement concrete 1:2:4 type B0 using (12.5 mm graded stone aggregate) as in levelling courses all as specified and directed.

M&L screeding 15mm thick in Cement Mortar 1:6 in floors to receive tiles, etc complete all as specified and directed.

M & L RCC hume pipe 450 dia class NP - 2 laid and jointed with collars complete all as specified.

S&F factory made precast reinforced cement concrete manhole/Drain cover (Perforated) RCC 1:2:4, using 20 mm graded stone aggregate, 70 mm thick (Square/rectangular) with and including 8 mm thick round ms bars and placed over manholes/Drain cover at site complete all as specified and directed.

S&F Kerb stone of size 300x450 mm & 150 mm thick precasted with plain cement concrete type B0, 1:2:4, (using 12.5mm graded crushed stone aggregate) incl Laying/Insert with CM 1:4 including necessary earth work for laying kerb stones complete all as specified & directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specifide and directed.

S&F mild steel work with joist chanal angle for posts and struts in fencing, including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 410-0 or Fe 310-0

Plain Cement Concrete Type C1 (1:3:6)(using 40 mm graded stone aggregate)in foundation filling and mass concrete complete all as specified and directed.

Mild steel screw bolts 10 mm dia and over (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long

Taking down and supply only chain link MS galvanised fencing any size and type.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete

M&L in replacement Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured)

imran construction company

M/S GEETANJALI ENTERPRISES

S D Constructions

MAA SANTOSHI ENTERPRISES

M/S SIMRAN CONSTRUCTION CO