REPAIR AND MAINT OF SEWAGE LINES, MANHOLES, SEPTIC TANKS, FILTER BED AND REPAIR TO DRAIN, BOUNDERY WALL, FENCING, PLINTH PROTECTION/PAVEMENTS ETC AT HANUMAN TEMPLE, DAD RESIDENTIAL COMPLEX, PAO(OR) AOC, PAO(OR) EME AND CDA U

Amount

De sludging and cleaning of septic tank, manhole, sludge chamber etc by manual digging out and lifting of concerntrated sludge including dewatering and cleaning, removing silt, sludge , sludge water and any other foreign materials and depositing the same into excavated pits exceeding 1.5m depth at places ( n exc 100m) as directed by the Engr-in-Charge returining and filling in excavated earth after depositing sludge including sludge water and sprinkiling bleaching powder over surrounding area and removing surplus excavated soil nearby areas complete all as spd directed. (Note : Measurement shall be made for sludge incl sludge water).

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water complete all as specified for 200mm dia size of pipe.

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water complete all as specified for 150mm dia size of pipe.

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water complete all as specified for 100mm dia size of pipe.

Taking out of existing nahani trap/floor trap including grating and cleaning of sludges/ silt from Nahani trap/ floor trap including roding CI pipe from Nahani trap/floor trap to gully trap etc in position using bamboo stick/cane stick or any other useful means and placing the existing oval access door in original position including removing the rubbish/sludge to a diatance exceeding 250m not exceeding 500m complete all as specified and directed.

Cleaning the blockage in IWC, EWC, including rodding CI pipe after opening the oval asses door of CI bend , CI branch piece (T) etc up to first MH using bamboo stick/cane stick or any other useful means and placing the existing oval access door in original position including removing the rubbish/sludge to a diatance exceeding 250m not exceeding 500m complete all as specified and directed.

Taking out of gully trap cover and CI grating and cleaning of sludges /silt from gully traps including rodding SGSW/CI pipe and gully trap to first manhole (length n exc 3 Mtr) and placing the existing CI grating , gully trap cover etc in original position including removing of rubbish /sludge outside the premises complete all as specified and directed.

Mechanically pumping out sewage water from Septic tanks/sump well where required and as directed with taking precautionary measurers including tools & plants as required and removing to place out side MOD land from the site complete(working in foul condition) all as specified and directed.

Removal of filter media including sludge as deposited by excavating in foul position from filter bed etc any depth or width all as specified and getting out.

Cleaning of shurbs /bushes arround the septic tank, filter bed, manholes and along the sewage line etc all as directed by the Engr-in-Charge.

Supply and loose filling with broken stone aggregate of gauge 40 to 80mm as filter media in filter beds, soak pits etc all as specified and directed.

All as per srl item No. 35 above but 20mm gauge broken stone aggregate.

Excavation in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for taking up/laying sewer lines and getting out in hard and dense soil all as specified and directed.

All as per item No. 14 above but exc. 1.5m and n.exc. 3.0m deep.

Demolition and breaking up drain pipes 100mm dia ( Salt Glazed ware, AC or reinforced concrete) set in cement mortar including PCC bed and haunching and removal of debris outside the MD land all as directed.

All as per item No.16 above but 150mm dia.

All as per item No. 16above but 200mm dia.

M&L for Salt Glazed Stoneware pipes grade 'A',100mm bore,laid in trenches and jointed all as specified and directed.

All as per item No. 19 herein before but 150mm bore.

All as per item No. 19 herein before but 200mm bore.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) for bed to drain pipe 100mm bore including packing under and haunching against the sides of pipes after they are laid and tested all as specified and directed.

All as per item No. 22 herein before but bed to150mm bore.

All as per item No. 22 herein before but bed to 200mm bore.

Dismantling of cast iron or reinforced concrete drain pipes 100mm dia, jointed in cement mortar and taking out of trenches, if required

Dismantling of cast iron or reinforced concrete drain pipes 75mm dia, jointed in cement mortar and taking out of trenches, if required

Supply and fix in PVC(SWR) pipe 110 mm dia single socketed in any length with rubber ring joint , laid in trenches or in floor all complete as specified .

Supply and fix PVC(SWR) pipe 75 mm dia single socketed in any length with rubber ring joint , laid in trenches or in floor all complete as specified .

Supply and fix 110 mm bore PVC (SWR) junction single 'T' equal or unequal complete all as specified and as directed .

Supply and fix 110 mm bore PVC (SWR) bend , any radius complete all as specified .

Supply and fix 75 mm bore PVC (SWR) Vent Cowl complete all as specified .

Returning, filling in soil including spreading, levelling, watering and well ramming in layers n.exc. 25cm all as specified & directed.

Removing of excavated soil to a distance n.exc 50m and depositing where directed at alevel n.exc 1.5m above starting point

M&L for applying two coats of cement based paint over a coat of primer including preparation of new plastered surfaces.

Demolition of RCC cover slab for manholes etc.

M&L for pre-cast reinforcement cement concrete (1:2:4) Type B-1, using 20 mm graded stone aggregate as in cover slab for manholes etc.and set in cm 1:6

S & F mild steel TMT bars 6mm to 8 mm dia cut to length bent to shape required including cranking bending etc TMT bars.

S&F TMT bars 10 mm dia and over and cut to length bent to shape required including cranking, bending, hooking ends and bending with MS wire not less than 0.9mm dia or securing with clips quality conforming complete all as directed.

Demolition of Bricks or stone masonry built in cement mortar complete all as specified.

M & L for brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM (1:4) as in manholes, septic tank, filter bed, walls, drains etc complete all as specified and as directed.

M&L for walling of squared rubble masonary (Secunderabad type) , recangular coursed, well bonded, bedded and solidly hearted, built in CM (1:6)

Taking down cement plaster on brick or stone masonry wall etc incl racking out joints haking for key, scrubbing down with water etc as in external surfaces of man holes, septic tank, filter bed etc incl removing of debrie.

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

M & L Rendering 15mm thick on brick or concrete surfaces of walls in CM (1:4) including finishing the surfaces even and smooth without using extra cement as in manholes, septic tank, filter bed out let drain by using water proofing compound etc all as directed by Engineer-in-Charge.

Supply of Integral waterproofing compound

M&L for flush pointing to squared rubble masonry coursed or uncoursed in CM (1:3) complete all as specified and as directed.

Demolition of cement concrete (un-reinforced ) in ground floors and pavings not exceeding 15cm thick(below or above ground level ) .

M&L Cement concrete type D 2 (1:4:8) (using 40mm graded stone aggregate) as in foundation filling and mass concerete.

M&L for Plain cement concrete type C1(1:3:6)( using 20mm graded stone aggregate) as in surface chanels and drains complete all as specified.

M & L Plain cement concrete type-B1(1:2:4) (using 20mm graded stone aggregate ) as in benching coping etc incl necessary form work.complete all as specified and directed.

M&L for 75 mm thick plain cement concrete type D-2 (1:4:8) (40 mm graded stone aggregates) as in sub base complete all as specified and directed.

M&L for chequered cement concrete tile 300 mm x 300 mm x 25 mm thick set jointed and pointed in neat cement slurry in floor with grey cement and pigment and including 20 mm thick screed bed cement mortar 1:4 all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

Dismantling post or struts (wood,steel or RCC) any section including taking out embedded portion and making good disturbed ground, post embedded in natural ground.

Dismantling post or struts (wood,steel or RCC) any section including taking out embedded portion and making good disturbed ground, post embedded in concrete

Excavation in post holes each not exceeding 0.50 cum getting out, returning filling in and well ramming earth around in layers not exceeding 25cm, watering and removing surplus soil to a distance not exceeding 50 mtr and making good distrub surfaces as in hard/dense soil.

S&F in repairs galvanised two strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts ,including securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins.

Supply only Chian link MS Galvanised fencing any size or type including line wire, any mesh size and type to any type of standards rails, straining bolts, etc including provision of binding wire complete all as specified and as directed by Engr-in-Charge

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 all as specified.

M&L Round bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colums,hooking ends, and including mild steel wire not less than 0.9mm dia or securing with clips quality conforming to Fe-290 Gde E-165 complete all as specified.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends , each screwed ends to be fitted with washers and one hexagonal or square nut, length exc 10cm but n exc 15 cm dia of neck 11 to 15mm complete all as specified and as directed.

M&L for bands straps, supports or stays for rainwater, ventilator pipes incl bolts if required clamps holdfasts, wall ties etc and similar work conforming to Fe290 Gde E-165 all as specified.

S&F Hand rails, half round or other steel sections, noising to steps including embedding in concrete and screwing etc, wind ties for roof including screwing bolts, post and struts in fencing including cutting tops to shape as directed, drilling holes notching of wire, etc flat iron fillwts (for securing wire mesh etc) and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for preparation of new steel surfaces of any descripton not otherwise described over 10 cm width or girth and applying two coats of synthetic enamal paint over a coat of red oxide on steel surfaces .

LAKSHMI ENGINEERS

M/S Sekhar Infra Projects

PAVAN ENTERPRISES

S.R.M.K Enterprises