REPAIRS TO BOUNDARY WALL,RETAINING WALL,CHAIN LINK FENCING,DRAIN, PATH, CULVERT, HARD STANDING ETC.AND CLEANING OF UG SUMP/OHT/SWT/SERVICE TANKS INCLUDING REPLACEMENT OF TANKS AND CONNECTED ITEMS AT CQAE BANGALORE UNDER GE (AF) YELAHANKA

Amount

Dismantling posts or struts (wood, steel or R.C.C.) embedded in Concrete,brick work,masonry ,etc any section, including taking out embedded portion and making good disturbed ground.

S&F joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) Fe-410-w(Gde-E-250) all as specified.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide on new steel surfaces of any description cover 10cm in width of girth n. Otherwise described.

Demolition of cement concrete in ground floor and pavings nexc 15cm thickness (below or above ground level).

Excavating in post holes (or similar holes) in soft/loose soil each n. exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface.

M&L for Cement concrete in foundations, filling and mass-concrete 1:4:8, D-2 (40mm graded agg).

Dismantling fencing wiremesh ,barbed wire any type all as specified.

S & F PVC coated chain link MS galvanised fencing including line wires, 3.15mm dia wire and 50x50mm pitch, rails, straining bolts, etc. including provision of binding wire, complete all as specified and directed .

S&F chain link fencing including line wires,3.80mm dia wire and 50x50mm pitch , rails, straining bolts, etc. including provission of binding wire all as specified and directed.

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 end to be fitted with washers and one hexagonal or quare nut, n exc 5cm long dia of shank diameter of neck in 5 to 10 mm.

M&L Mild steel round bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified .

Dismantling wrought iron or mild steel work of any description not otherwise provided for.

S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 for portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etccomplete all as specified and as directed.

S&F in repairs Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) .

Demolition of brick work or stone masonry built in CM incl all quions all as specified

M&LWalling of random rubble masonry,brought upto coarseas built in Cement mortar 1:6 etc complete.

M&L for Bk wk with subclass 'B' bks, straight or curved on plan exc 6m mean radius built in CM 1:6 all as specified.

M&L for Bk wk with subclass 'B' bks, straight or curved on plan exc 6m mean radius built in CM 1:4 all as specified.

M&L Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, 1:6 type C1 1:3:6 (20 mm grared aggregate) complete all as specified.

M&LPCC 1:3:6 type C1 using 20mm graded aggregate as in coping finishing,throating etc complete all as directed .

M&L for Reinforced concrete pipes class NP2 of 600mm bore laid and jointed complete with collers incl demolition all as specified and directed

M & L extra for framing fair finished drain or channel upto 60cm in inner girth in cement concrete using extra cement including forms moulds mitred/ stopped ends etc.

M&L for Hardcore of gauge of borken boulders n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface.

M&L for 50mm thick Plain Cement concrete 1:3:6, type C2 (using 40 mm graded stone aggregate) as sub base of floor .

M&L for sand filling under floors or in foundation including watering and consolidation.

M&L for Machine pressed precast concrete interlocking rubber moulder paver block any shape and size conforming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and pigment.

M&L for 15mm thick Screed bed or bedding layer of mortar in CM 1:6 for laying floor finish.

M&L for chequered tiles of size 300x300x 25 mm thick, set and jointed in neat cement slurry in floors and pointed in white or coloured cement to match all as specified and directed.

M&L for heavy duty tiles of size 300x300x 10 mm thick, in floors/ wall/ skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed. (Make:Somany/Johnson/Equivalent).

M&LCement concrete type C-2, 1:3:6 ( using 20mm graded aggregate) 100mm thick(compacted thickness)as in flooring.

M&LCement concrete type B-1, 1:2:4 ( using 20mm graded aggregate) 40mm thick(compacted thickness)as in flooring.

Taking down cement or cement lime plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete as specified and directed.

M&L for cement plaster 15mm thick in cement mortar 1:4 on fair faces of stone/ brickwork finished even & smooth without using extra cement etc complete.

Excavation in trenches not exc 1.5 m wide and n.exc 1.5 m in depth and getting out in soft/loose soil as in foundation of manholes and drain line

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

Removal of surplus soil to a distance n.exc 50 mtr and deposiging where directed at a level n.exc 1.5 mtr from starting point

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc capacity in litres n exc 250 ltr PVC/RCC water storage tank without dismantling the tank incl writting the item "Tank Cleaning on ____" indicationg the date, month & year of cleaning all as specified and directed by Engr -in-charge.

All as per item No.37 but capacity exceeding 250 Ltrs and not exceeding 500 Ltrs.

All as per item No.37 but capacity exceeding 500 Ltrs and not exceeding 1000 Ltrs.

All as per item No.37 but capacity exceeding 1000 Ltrs and not exceeding 2000 Ltrs.

S&F in repair PTMT Nipple 25 mm suitable for HDPE water tank. (Minimum weight 15 mm-38gms/20mm- 45gms /25mm- 65gms) .

S&F in repair PTMT Nipple 20 mm suitable for HDPE water tank. (Minimum weight 15 mm-38gms/20mm- 45gms /25mm- 65gms).

S&F in repair 20mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe or brass in repair .

S&F in repair 25 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe or brass in repair.

S&F in repair rotational moulded polyethylene water storage tank 500 ltr capacity hoisted and fixed in position all as specified in SSR Pt - I including dismantling old tank.

S&F in repair rotational moulded polyethylene water storage tank 1000 ltr capacity hoisted and fixed in position all as specified in SSR Pt - I including dismantling old tank.

S&F in repair rotational moulded polyethylene water storage tank 2000 ltr capacity hoisted and fixed in position all as specified in SSR Pt - I including dismantling old tank.

S&F in repair gun metal globe gate valve 20 mm bore.

S&F in repair gun metal globe gate valve 25 mm bore.

S&F in repairs PVC tank cover any size and capacity including fitting arrangement all as specified and directed by Engr in charge.

Taking up down steel water tubing and connection incl cleaning for refixing or removal to stores for bore in pipe 20 mm .

Taking up down steel water tubing and connection incl cleaning for refixing or removal to stores for bore in pipe 25 mm .

S&F 20 mm dia of CPVC pipes SDR 11 fittings on walls / ceiling or laying in floors complete all as specified.

S&F 25 mm dia of CPVC pipes SDR 11 fittings on walls / ceiling or laying in floors complete all as specified.

Cleaning of UG Sump of capacity 15000 to 100000 gallons by removing the sludge/dirt, cleaning with wire brush and flushing with water and wash the surface with bleaching powder solution & final cleaning with fresh water and then applying one coat of lime to inside surface.

Cleaning of O/H reservoir of capacity 25000 up to 1,00,000.00 gallons at 15m staging by removing the sludge/dirt cleaning with wire brush and flushing with water and wash the surface with bleaching powder solution & final cleaning with fresh water and then applying one coat of lime to inside surface.

Cleaning of Static water tank of capacity 35000 to 40000 litres by removing the sludge/dirt cleaning with wire brush and flushing with water and wash the surface with bleaching powder solution & final cleaning with fresh water and then applying one coat of lime to inside surface.

Removal and cleaning of vegetation, fungus, moss small trees etc from the roof top, chajja and removing spoils to a distance n.exc 100 m from the periphery of the single/Double story building.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roofcoverings

Dismantling timber scantling 40 Sqcm and over in section in any position unframed work.

S&F steel work in tubular trusses including special shaped washer etc. complete butt welded tubes conforming to IS 1161-1979 grade st-240 .

S&F Prepainted galvalume aluminium zink coating GI based corrugated 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 as specified .

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 as specified.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide on new steel surfaces of any description cover 10cm in width of girth n. otherwise described.

Demolition of cement concrete in ground floor and pavings nexc 15cm thickness (below or above ground level).

M&L for Cement concrete in foundations, filling and mass-concrete 1:4:8, D-2 using 40mm graded aggregate.

M & L for Removing the existing unserviceable tar felt or any type of felt of any description from roof slab alongwith screed bed, including cleaning the surface & removing the debris to a distance exc 250m and n.exc 500m, etc complete all as specified & directed.

Material and labour for rendering 15mm thick (average) in cement mortar 1:4 on roof surfaces mixed with water proofing compound as per manufacturer's instructions, finished even and smooth without using extra cement. Note:- supply only of water proofing compound will be measured and paid seperately under relevant item

Supply only approved integral water proofing compound, Make : conplast x 421 IC of M/s Foroc Chemical (Inida) Ltd or its techno commercial equivalent.

M&L Applying oil bounded bitumen primer @ 0.20 Kg/Sqm, and providing 4mm thick APP modified water proofing membrane weighing not less then 4.0 Kg/Sqm, reinforced with non woven polyester matt weighing not less then 160 gm/sqm having softening point not less then 150 degree centigrade, having tensile strength of 650 N/5 cm and 350 N/5cm in longitudinal and transverse directions respectively of the reinforcement, trearing strength of 180 N by torch- on application including min 10cm side over lap & 15 cm end laps. Applying a coat of blown grade hot bitumen 90/15 over the membrane @ 1.2 Kg/sqm as per the detailed specifications. Note : The laying/ applying of APP membrane and other connected work shall be carried out by the approved applicator of the manufacturing company of APP membrane.

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SRUSHTI CONSTRUCTIONS

SRI LAKSHMI VENKATESHWARA ENTERPRISES

MATA GUJRI CONSTRUCTION CO.

Vivek Constructions