PROVISION OF DRAINAGE AND SEWAGE LINE NEAR HANGERS AND ALLIED BUILDINGS AT NAMS

Amount

Earthwork in excavation by mechanical means in any kind of soil by hydraulic excavator in foundation trenches or drains n.exc 1.5mtr wide or 10 sqm on plan including dressing of sides and ramming of bottoms and lift up to 1.5 mtr including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50mtr complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and exc 1.5m deep for foundation etc or for shaft,wells,cesspits,manholes,pier holes etc n.exc 10 sqm in plan and n.exc 1.5 mtr depth and getting out complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation,filling and mass concrete complete all as specified and directed.

Material and labour for PCC 1:2:4 type B-0(using 12.5mm graded crushed stone aggregates) as in benching for manholes, bands, coping, bed plate etc including necessary form work, if any and finishing exposed surface even and smooth using extra cement complete all as specified and directed.

M&L for Fly ash Brick work with sub class 'B' old size brick straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L for brickwork with flyash bricks,staraight or curved on plan to any radius in half brick thick walls,built in CM 1:4 complete all as specified and directed. Refer TD for drain -CEJZ/STD-371/16 TYPE -B

M&L for flush pointing to brick wall in CM 1:3 complete all as specified and directed.

M&L extra for forming fair finished in drain or channel 30 cm inner girth in cement concrete using extra cement incl moulds and mitred/stopped ends complete all as specified and directed.

Returning filling in the soil including spreading, levelling, watering and well ramming in layer n.exc 25cm thick each layer complete all as specified and directed.

Removing excavated soil to a distance not exc250m but n.exc 500 mtr away and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

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

Mild steel round bars, 16 mm dia, cut to length, bent to shape required including cranking, bending, spirally for hooking for columns, hooking ends and binding with MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.(Specially for Iron rod steps in manhole.

M & L for reinforced cement concrete type B1,1:2:4 nominal mix using (20mm graded aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified.

M & L for reinforced cement concrete nominal mix using (20mm graded aggregate) in roof beams, cantilevers, bressummers, lintels over 1.5m span and complete all as specified.

M&L for Precast RCC (1:2:4) type B-1 using 20mm graded stone aggregate set in cement mortar 1:6 as in landings, cover slabs for manhole etc, water tank base and similar work complete all as specified and directed.

S&F framed work as in manhole covers,deck slab or other section with gusset plates,rails,braces, etc complete all as specified(Fe 410-W(Gde E-250)) quality A complete all as specified and directed.

Form work to soffit of suspended slab such as roof slab finished fair use complete all as specified and directed.

Form work to edge of concrete flat exc 10cm nexc 20cm for rough finished surface of concrete

M & L for formwork to sides and soffits of floor or roof beam, lintel beams flat surface etc incl supports, overhangs etc complete all as specified.

S&F mild steel grill, guard bars welded and fixed in steel frame etc complete all as specified.

M&L for 200mm bore reinforced cement concrete,class NP3 pipes with one collar per length of pipe complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as concrete bed, laid to falls in trenches in any depth including packing under, and haunching against the sides of SGSW pipes 150mm bore, after the pipes have been laid and tested including complete all as specified and directed

Cutting into exisiting manholes for connecting new drains, making good to pipe and rendering ,cutting out existing benching for and forming branch channel ( 1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished , and reforming benching as required for 200mm bore of pipe.

M&L for loose filling with broken stones or boulders of gauge 80 to 150mm in size in pit complete all as specified and directed.

M&L for shingle filling in floors or pavings,laid in layers 10 to 20 mm in size complete all as specified and directed.

M&L for moorum/red bajri filling in floors/recharging pits laid in layers complete all as specified and directed.

S&F PVC grating as in well cap for 150mm bore pipe complete all as specified and directed.

M&L for boring hole 300mm dia complete by DTH comp rotary method to a depth upto 50 mtr in any type of soil including disposal of surplus soil complete all as specified and directed.

Sypplying,lowering and fixing into bore 150mm dia PVC casing pipe with perforated holes complete all as specified and directed.

M&L for filling for pea size gravell 10mm size in bore holes complete all as specified and directed by Engr-in-Charge.

Material and labour for 15mm thick cement plaster in CM 1:4 on fair/unfair faces of brick work and finishing the surface even and fair complete all as specified and directed.WPC shall be measured and paid separately

M&L for two coats of synthetic enamel paint over one coat of primer (red oxide)on steel surfaces/unpainted surface exceeding 10cm width or girth incl preparation of surface complete all as specified and directed.

Supply only water proofing compound

M&L for hardcore of broken stone or boulders of gauge exc 63mm but n.exc 100 mm,deposited,spread,levelled in layers n.exc 15cm thick ,watered,rolled and rammed to a true surface complete all as specified and directed.

tarlok singh contractor

Santokh Singh and Associates

B.J.CONSTRUCTION CO