CLEARING OF VEGETATION, CLEANING OF SERVICE TANKS AND PERIODICAL SERVICES AT MD ACCN BLDGS OF VASANTH ENCLAVE, MI, ML, KATOCH LINE AREA IN THE AOR OF GE (NORTH) BANGALORE

Amount

Material and labour for spraying antiweed / non toxic solution / chemicals containing Glyphosate as per manufacture instructions and removing the weed including the roots after ensuring complete de-germification of palnt/weed and cutting down the plant/trees off from roof/top sides of external walls of bldgs, in chajjas, wall junctions, junctions of GI/CI/AC/PVC pipes and taking out roots entered in wall/slabs, including making good the surface using PCC 1:2:4 type B1 or cement mortar (1:2) or brick work in CM(1:4) plastered with CM(1:4) including painting to match with existing surface and repairing the pipes and joints which was affected by cutting down/taking out process all as specified and as directed for plants / trees located in the buildings with necessary scaffolding up to First floor, complete all as specified and directed by Engineer-in-charge. NOTE:- Contractor has to execute the work of de-generated plant/weeds as per the prior approval and directions of Engineer-in-charge.

All as per Item No 1 here in before but from first floor to second floor

All as per Item No 1 here in before but from second floor to third floor

Material and labour for cleaning of Roof at any height (on accessible/ inaccessible roofs) by removing all scale, dirt, mud, any foreign material, accumulated silt, other dirty substance, algae, fungus , leaves etc deposited over slab and making good the distrubed surfaces if any with and including making good the surface using PCC 1:2:4 type B1 or cement mortar (1:2) or brick work in CM(1:4) plastered with CM(1:4) to match with existing surface and removing the material so obtained out side complete all as specified and directed by Engineer-in-charge.

Material and labour for cleaning of PVC/RCC over head water tanks at any height (on accessible/inaccessible roofs) by removing all scale, dirt, mud, any foreign material, accumulated silt, other dirty substance, algae, fungus and any other bacterial material from sides/bottom of tank, cleaning shall be done by draining / pumping out water / sludge from bottom, by high pressure water jet of pressure not less than 120 PSI for removing clogged mud/scales etc and cleaning the same again with self priming pumped fresh water and disinfecting the water tank by using UV radiator and approved chemical (chlorite), after cleaning writing letter / figures (Date of cleaning and next Date of cleaning) on black back ground with white synthetic enamel paint including removing the existing letters/ figures complete all as specified and as directed for capacity of water tank exc 250 & n. exc 500 lit capacity.

All as per Item No 5 here in before but Exc 500 litre N.exc 1000 ltr capacity

Taking down cement plaster of any description including racking out joints, hacking for key and disposal of debris to out side MD land all as specified and as directed.

M&L for rendering 15mm thick in CM 1:6 on brick or concrete surfaces , finished even and smooth with out using extra cement complete all as specified and as directed..(Internal Surfaces)

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces in cement mortar 1:4 with WPC, finished plastered surface even and smooth without using extra cement complete all as specified and as directed (External Surfaces) Note :- WPC will be measured and paid separately

Supply only liquid water proofing compound

M&L for rendering 5 mm thick in CM 1:3 on ceiling surfaces , finished even and smooth with out using extra cement complete all as specified and as directed.

Preparation of newly plastered surfaces and applying two coats of oil emulsion distemper over one coat of alkali resistant primer over one coat of chalk whiting putty on plastered surfaces of walls including in narrow widths/ bands etc complete all specified and as directed.

Preparation of newly plastered surfaces and applying two coats of cement base paint over one coat of primer on walls including in narrow widths/ bands etc complete all specified and as directed.

M & L for Preparation of newly plastered surfaces of wall/chajjas etc and applying two coats of Anti fungal weather proof grade exterior acrylic emulsion paint of approved tint (Apex Ultima or equivalent brand as specified in CA) over a coat of weather proof primer including filling the minor racks etc with crack filling material all as per manufacturers instructions complete all as specified and as directed.

M & L for Complete removal of existing treatment on wall surfaces chajjas etc of any description including brooming down with steel wire brushing, scrapping down smoke soot's , moulds, moss and efflorescence, salts, trading oil and greasy spots etc and applying two coats of Anti fungal weather proof grade exterior acrylic emulsion paint of approved tint (Apex Ultima or equivalent brand as specified in CA) over a coat of weather proof primer including filling the minor racks etc with crack filling material all as per manufacturers instructions complete all as specified and as directed.

M & L for Preparation of old painted surface and applying one coat of Anti fungal weather proof grade exterior acrylic emulsion paint of approved tint (Apex Ultima or equivalent brand as specified in CA) over a coat of weather proof primer including filling the minor racks etc with crack filling material all as per manufacturers instructions complete all as specified and as directed.

M & L 4 mm thick figured glass, pin head type and glazing with oil putty in squares n.exc 0.5 Sqm in each pane all as specified and as directed. including hacking out old broken glass of any thickness, size, quality or description from metal frame including punching or drilling out old glazing pins/spring clips etc complete all as specified and as directed.

M&L for 4mm thick Sheet glass, ordinary quality and glazing with oil putty in squares n.exc 0.5 sqm in each pane all as specified and as directed. including hacking out old broken glass of any thickness, size, quality or description from metal frame including punching or drilling out old glazing pins/spring clips etc complete all as specified and as directed.

Preparation of new plastered surfaces and applying three coats of white wash on ceilings including in narrow widths/ bands etc complete all specified and as directed.

S & F in repair 75mm dia PVC(SWR) floor trap,plain with grating including jointing with slvent cement complete all as specified and as directed.

Preparation of old decorated surfaces and applying one coat of white wash on walls including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old decorated surfaces and applying two coats of white wash on walls including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old decorated surfaces and applying one coat of white wash on ceilings including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old painted surface and applying one coat of synthetic enamel paint on steel and iron surfaces over 10cm width or girth all as specified and as directed.

Preparation of old painted surfaces and applying one coat of synthetic enamel paint on wood and wood based surfaces over 10cm width or girth all as specified and as directed.

Preparation of old decorated surfaces including washing, rubbing down and stopping and applying one coat of oil emulsion distemper on walls all as specified and directed.

M & L for Complete removal of existing treatment on walls of any description over 10cm girth or width and applying two coats of oil emulsion distemper over one coat of alkali resistant primer over one coat of chalk whiting putty on plastered surfaces of walls including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old decorated surfaces including washing, rubbing down and stopping and applying one coat of oil emulsion distemper on Ceiling complete all as specified and directed.

Preparation of old surfaces including brooming down with steel wire brushing scrapping down soot’s, moulds, moss and efflorescence, salts ,treating oil and greasy spots etc and applying one coat of cement base paint at any position complete all as specified and directed.

S & F in repair 75 mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including necessary fittings etc complete all as specified and as directed.

All as per item No 30 here in before but 110 mm dia .

S&F in repair 75mm dia PVC (SWR) Bends with access door of any radious complete all as specified and as directed.

All as per Item No 32 here in before but 110mm dia

S&F in repair 75mm dia PVC (SWR) junction single(single T) equal or unequal with access door complete all as specified and as directed.

All as per Item No 34 here in before but 110mm dia

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

M&L for rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified and as directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of sheet of any type and any thickness complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of sheet of any type and any thickness complete all as specified and directed.

M & L for writing letters or figures (Block, Roman, Italic or Indian) n exc. 30 cm high complete all as specified and as directed.

M & L applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces over 10 cm width or girth including preparation of new steel surfaces complete all as specified and as directed.

Eeguchi Constructions (BID ID -3451956)

AMR CONSTRUCTIONS (BID ID -3454027)

MAA ENGINEERING SERVICERS (BID ID -3452850)

S SELVALAKSHMI ENGINEER AND CONTRACTOR (BID ID -3456679)

K. VENKATESH NAIDU (BID ID -3458263)

SP ENTERPRISES (BID ID -3459200)

S S CONSTRUCTIONS (BID ID -3453191)