REPAIR TO SEWAGE LINES, MANHOLES AND CLEANING OF SEWAGE LINES, SEPTIC TANKS, COMPOUND WALL FENCING, PATH, HARD STANDING AREA DRAINS ETC AND PERIODICAL SERVICES TO MD AND OTM ACCN TO VARIOUS BUILDING AT VELLACHI UNDER AGE(I) NAVY CHENNAI

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/Loose soil.

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) 150mm set in cement mortar

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) 200mm set in cement mortar

M&L for RCC pipe class NP-2 150 mm bore of pipe, laid jointed complete with collars all as specified.

M&L for RCC pipe class NP-2 200 mm bore of pipe, laid jointed complete with collars all as specified.

Demolition of Unreinforced Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for Plain cement concrete 1:4:8 type D2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested for 150mm dia bore, all as specified.

M&L for Plain cement concrete 1:4:8 type D2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested for 200 mm dia bore, all as specified.

M&L for Cutting into existing manholesof 150mm dia 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 B-l smooth finished, and reforming benching as required

M&L for Cutting into existing manholesof 200mm dia 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 B-l smooth finished, and reforming benching as required

M&L for Cement concret of type B1, 1:2:4 of (20 mm aggregate) in Benching/Coping , lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

Demolition of Reinforced cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for providing Precast RCC 1:2:4, Type B-1 using 20mm graded stone aggregate as in landings, cover slabs [for manholes etc], chullah hoods, chajjas, water troughs, mangers, Shelves and similar articles with plain faces set in cement mortar 1:4 complete all as specified and as directed.

S&F Mild Steel TMT bars of 10mm dia and over to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles

M&L for Brickwork with Modular fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and as directed.

M&L 10 mm thick Rendering on concrete surface in CM 1:4 duly mixed with WPC @ 2% by weight of cement, finished even & smooth without using extra cement complete all as specified and as directed.

Supply only integral water proofing compound.

Returning filling in including spreading levelling and watering and well ramming in layers not exc 25cm each in soft/loose soil

Removing excavated soils not exc 50m and depositing where directed at a level not exc 1.5m above the starting point

Desilting of drains and culverts in any condition (including foul conditions) with necessary dewatering and temporary diversion of drain water as required complete and depositing silt at low level area complete all as specified and directed as directed.

Removing and Refixing in CM 1:4 of RCC cover slab for Manhole/drain

Cleaning of Manholes in any depth by pumping out the sewage water completely removing the sludge and other materials from the Manholes by suitable means and removing all the materials obtained from the manholes outside MD land and clearing the complete area including making good any damages to the line or manholes as required complete all as specifie and directed.

Cleaning the blockage in the sewage line 150mm dia bore pipe completely preferably by mechanical means to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line outside MD land and cleaning the area complete including making good any damages to the existing line/manholes complete all as specifie and directed.

Cleaning the blockage in the sewage line 200mm dia bore pipe completely preferably by mechanical means to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line outside MD land and cleaning the area complete including making good any damages to the existing line/manholes complete all as specifie and directed.

Cleaning of Septic Tank of any capacity, removing out the Scum, silt residues both organic or inorganic type and removing the sludge etc to a distance up to the vehicle complete all as specified and as directed.

M&L for Dismantling of fencing wire mesh, any type

M&L for 4mm dia GI steel wire PVC coated 75mm x 75mm mesh as in chain link fencing including straining bolts securing with and provision of galvanised iron PVC coated tying wire complete all as specified and directed.

S&F Mild Steel Round bars of 10mm dia, as stretcher bar in PVC Coated fencing (Gde Fe 410-W (Gde- E-250) Qty-A or Fe290 (Gde E165)) complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description n.exc 10cm in grith or width, not otherwise described applying two coat of Synthetic enamel paint over a coat of red oxide primer

Taking down cement plaster on brick walls including racking out joints, hacking for key, scrubbing down with water etc.

M&L for Rendering 15mm thick with CM 1:4 on fair faces of Brick masonry surfaces finished fair and even complete all as specified and as directed by Engineer In Charge

M&L for 100 mm thick Plain Cement concret of type D2, 1:4:8 (40 mm graded aggregate) in Subbase complete all as specified.

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey pigment and cement pigment over a screed bed of 20mm thick in cement mortar 1:6 complete all as specified and as directed.

M&L for 100 mm thick Plain Cement concret of type B1, 1:2:4 (20 mm graded aggregate) in Pavement and finishing the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for Preparation of old decorated/ plastered or unplastered ceiling surfaces and applying one coat of white wash complete all as specified and directed.

M&L for Preparation of old decorated/ plastered or unplastered wall surfaces and applying one coat of distemper oil emulsion complete all as specified and directed.

M&L for Preparation of old decorated/ plastered or unplastered wall surfaces any applying one coat of cement base paint complete all as specified and directed.

M&L for Preparation of old decorated wood and wood based surfaces of any description over 10cm width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for Preparation of old decorated steel surfaces of any description over 10cm width or girth not otherwise described and applying one coat of synthetic enammel paint complete all as specified and directed.

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

M&L Rendering for 10mm thick in cement mortar (1:6) on other than fair faces of internal bricks or concrete surfaces finished even and smooth with using extra cement all as specified and as directed..

M&L for rendering 15 mm thick in cm 1:4 . mixed with water proofing @ 2% by weight of cement with fair & even plasters finshes. (Note :- WPC will be measured separately).

M&L for rendering 5mm thick on ceiling in CM 1:3 finished even and smooth without using extra cement Complete all as specified and directed.

M&L for preparing newly plastered surfaces and applying two coats of Berger Bison Emulsion emulsion over coat of primer on surfaces of walls including two coats of Bison putty on walls complete all as specified and as directed.

M&L Preparing newly plastered surfaces of Walls and applying three coats of white wash complete all as specified and as directed.

M &L Preparing newly plastered surfaces of walls and applying two coat of cement based paint over a coat of primer alkali resistanceComplete all as specified and directed.

M&L Preparing newly plastered surfaces of celings and applying three coats of white wash complete all as specified and as directed.

Supply only integral water proofing compound.

Banyan Engineers and Contractors

JANANIKARTHIK ENTERPRISES