CLEANING OF SUMP WELL, MAN HOLES AND SEWAGE LINE, PERIODICAL SERVICES AT 4AFSB VARANASI UNDER GE (AF) GORAKHPUR

Amount

M & L preparation old decorated surfaces of any description , including cornices and applying one coat of white wash on walls complete all as specified and as directed.

All as per Ser item No. 1 here-in-before but on ceiling surfaces complete all as specified and as directed.

Complete removal of existing treatment from walls including scrapping and removing the entire scales of existing treatment complete all as specified and as directed.

All as per Ser item No 3 here-in-before but on ceiling surfaces complete all as specified and as directed.

M&L for 1 mm thick wall care putty finish walll surfaces even and smooth complete all as specified and as directed.

All as per Ser item No 5 here-in-before but on ceiling complete all as specified and as directed by the Engineer-in-Charge.

M&L washing, rubbing down and stopping of distempered and painted surfaces of walls including cornices etc and applying one coat of oil bound distemper white or tinted complete all as specified and as directed.

All as per Ser item No 7 here-in-before but one coat of oil bound distemper on ceiling surface complete all as specified and as directed.

All as per Ser item No 7 here-in-before but two coats of oil bound distemper on walls complete all as specified and as directed.

All as per Ser item No 7 above but two coats of oil bound distemper on ceilings complete all as specified and as directed.

M&L for preparation of previously treated wood or wood based surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparation of old painted steel surfaces of any description, over 10cm width or girth and apply one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparing of old decorated surfaces and applying one coat of cement based paint on walls complete all as specified and as directed.

All as per item No 13 here-in-before but two coat of cement based paint on walls complete all as specified and as directed.

Cleaning and removing all scale and dirt, etc from water tanks and from mouths of circulating pipe etc capacity in litres exc 250 &n n exc 500, water tank washing with bleaching powder complete all as specified and directed.

All as per item No 15 here-in-before but capacity in litres exc 500 & n exc 1000

Taking down cement plaster on brick walls/ceilings etc including raking out joints , hacking for key and scrubbing down with water etc complete all as specified and directed.

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

M&Lfor rendering 15 mm thick in CM 1:6 on brick massonry surfaces, finished even and smooth without using extra cement all as specified and directed.

M&L rendering 10mm thick on fair faces of concrete surfaces of ceiling in cement mortar 1:4 finished even and smooth (without using extra cement) all as specified and directed..

M&L for preparation of newly plastered wall surfaces and apply two coats of white wash all as specified and directed.

M&L for applying two coats of oil bound distemper on new plastered surface of wall including preparation of surfaces all as specified and directed..

M&L for preparation of newly plastered ceiling surfaces and apply three coats of white wash all as specified and directed.

Attending day to day complaint any type (Two labour for sewage cleaning) daily at complaint cell from 09 AM t 05 PM including lunch break of one hours at mid day

Demolition and breaking up drain pipes (salt glazed, stoneware, AC or reinforced concrete/PVC pipe) set in cement mortar 150 /110 mm dia fixed in position.

S&F for 110mm dia PVC (SWR) pipes conforming to IS-13592-1992 type 'B', single socketed in any length with solvent cement joint laid in trenches or in floors and jointed all as directed and specified.

S &F for 150mm dia PVC (SWR) pipes conforming to IS-13592-1992 type 'B', single/double socketedin any length with solvent cement joint , laid in trenches or in floors all as directedand and specified.

S & F for PVC (SWR) bends any radius 110/150 mm dia

M&L for PCC 1:3:6 type C-2 (40mm graded crushed stone aggregate) as in bed to 110/150 mm dia PVC pipes including packing under and haunching against the sides of pipes after they are laid and tested.

Taking down eaves gutters and rainwater pipes (any size or pattern),including all fittings heads shoes bends etc

S&F for 110mm dia PVC (SWR) pipes conforming to IS-13592-1992 type 'B', single socketed in any length with solvent cement joint fixed to walls with pipe clips.

All as per item No31 hereinbefore but 75 mm bore of pipe fixed to walls.

S& F for bands, straps, supports or staysfor rainwater, ventilating pipes,including bolts, if required:hooks (stay), heavy, for large gates; hook and pintle hinges:large hasps and staples; chains;hand made sliding bolts; clamps;hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

Demolition of reinforced cement concrete in ground floors and pavings n.exc 15 cm thick above or below ground level.

M & L for precast cement concrete1:2:4 type B-1 using 20 mm stone aggregate as in manhole cover slabs round square or rectangular in shape and set in CM 1:4.

S&F for deformed steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) n.less than 0.9mm dia complete all asspecified.

S&F for mild steel TMT bars 6 to 8mm dia, cut to length bent to shape required, including cranking bending spirally for hooping for columns , hooking ends as in stirrups, spacers, binders etc and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n.exc 15 cm thick above or below ground level.

M&L for PCC 1:4:8 TypeD-2 using 40mm graded crushed stone aggregate as in foundation filling and mass concrete all as specified.

M&L for PCC 1:3:6 type C-2 using 20 mm graded crushed stone aggregatre as in surface channels and drains

Extra for forming fair finished surfaces of drain or channels, inner girth 30 cms, using extra cement including forms, moulds mitred/ stopped ends etc complete.

Carrying out manhole covers/gully traps of any type and any depth removing the sludge/solid content from the manhole/gully trap by manual/ mechanical method and also cleaning the sewage line of any dia and at any depth either by water pressure or by any other flushing or roding and other suitable means at the discretion of the contractor at his own arrangements so as to remove the blockage and making the sewer lines and manhole/gully trap fully functional to the entire satisfaction of Engineer-in-Charge also to remove the sludge/solid contents out of defence land including covering with a layer of earth and repositioning of the RCC/CI cover slab all as directed. The complaint shall be cleared/rectified within 24 hours.

Desilting of septic tank/soakage pit of any size, type and any depth and removing the sludge/solid content from the septic tank/soakage pit by manual/ mechanical method or any other suitable means at the discretion of the contractor at his own arrangements and make the septic tank/soakage pit fully functional to the entire satisfaction of Engineer-in-Charge also to remove the sludge/solid contents out of defence land including covering with a layer of earth and repositioning of the RCC/CI cover slab all as directed.

Cleaning of blockage IWC, EWC, Wash Basin, gully trap, floor trap etc either by hand pump or by rodding or by any other means untill clear flow is observed all as specified and as directed.

Cutting into exisiting manholes for connecting new drains, making good to pipes and rendering, cutting out existing benching and forming branch channel, half round or 3/4 section in cement concrete 1:2:4 type B smooth finished and reforming benching as required, internal dia of pipe 150mm

Excavating in trenches notexceeding 1.5m wide and n.exceeding 1.5m in depth; forfoundation , etc not exceeding 10sq.m on planand not exceeding1.5m in depth and gettingout insoft/ loose soil all as specifed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm In soft/ loose soil.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point,in soils.

Demolition of brick work built in cement mortar or cement lime mortar including all quoins, arches etc complete

M&Lfor brick work in cement mortar1:6 with sub class `B' bricks straight or curved on plan exceeding 6m mean radius with old size bricks.as inpillars complete all as specified.

All as per item No 50 here-in-before but except brick.

M/s Deeksha construction

Sudularush Construction

greenstone construction