REPAIRS AND REPLACEMENT ROOF TREATMENT TO CERTAIN OTM AND MD ACCOMMODATION AT DOMESTIC AND TECHNICAL AREA, CAMOUFLAGE PAINTING TO MISC BUILDING AT TECHNICAL AREA AND REPAIR TO SEWAGE LINE/SPETIC TANK INCLUDING CLEANING OF SEWAGE LINES AND DRAIN IN

Amount

Demolition of cement concrete of any description and in any position not otherwise specifically provided for including taking out of old damaged unserviceable tarfelt or membrane of any description and removing of debris from premises and cleaning roof surfaces by brushing etc and washing down with water and removing dirt, dust etc complete to receive roof treatment all as specified and as directed.

Demolition of existing gully trap chamber and construction of half brick work chamber of size 450x300m in CM 1:4 including plastering in CM 1:4 PCC coping (1:2:4) type B0 with RCC cover slab of required size including disposal of waste/sludge complete all as directed.

Dismantling water tanks capacity exceeding 250litres but not exceeding 500 Litres and removing to store complete all as specified and as directed.

Dismantling water tanks capacity exceeding 500 litres but not exceeding 1000 Litres and removing to store complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 150 mm, set in cement mortar complete all as specified and as directed.

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for and removing of debris from premises and cleaning roof surfaces completeall as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed by Engineer in charge.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

All as per item no.08 here in before but depth exc 1.50 m but n.exc 3m depth complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) exc 1.5km not exceeding 5km and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Supply and spreading the sand and saw dust duly mixed in 1:1 ratio including raising height not exceeding 5.0 mtr from ground level complete inclding taking out existing one all as specified and directed

Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as directed.

Taking up or down 15 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

Taking up or down 20 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

Taking down SWR pipes (any size or pattern), including all fittings, 'T', bends,etc., including removal to store for taking credit (measured overall as fixed along the centre line over fittings and accessories), complete all as directed.

Taking down earthing strip(copper/aluminium) or strip of ligthing arrestor of any postion and descriprtion and refixing in same postion including new fitting/accessories complete all as specified and directed .

Taking down old CI pipe of any dia , postion and descriprtion and refixing in same postion including new fitting/accessoriesand cleaning complete all as specified and directed .

Removing plants including roots by dismantling of brickwork/PCC including necessary scaffolding of any type and in any position or location i.e roof , parapet walls near pipes etc and applying acid after removing roots for preventing the re-growth & making good of disturbed portion using PCC 1:2:4 type B0 & 10mm thick cement plaster in CM(1:3), size of disturbed portion not execeeding 150mm X150mm X 200mm complete all as specified and directed.

M & L for cement concrete in foundation, filling and mass concrete in M7.5(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m 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, kerbs, water troughs, slab staging for water tanks and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and directed by Engineer- in-charge.

Supply only Liquid water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed (Make : CICO No- 1/SIKA/ACCO PROOF).

Materials and Labour for brick work with fly ash Sub Class ‘B’ bricks straight or curved on plan exceeding 6M mean radius built in cement mortar (1:6), complete all as specified and directed.

M & L for brick work with fly ash brick class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

M & L for cement concrete in surface channels and drains in M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for precast cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar (1:4) complete with joints to match complete all as specified and as directed

Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand (1:1), by weight complete all as specified and as directed.

M & L for cleaning and washing of inside portion of Static Water Tank of any type and depth , of capacity (100KL TO 135KL ) located in domestic area, with Anti-bacterial agent consisting of following process: - Dewatering the tank by mechanical means as directed, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd or equivalent as approved by GE, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charg and applying two coats of epoxy based water proofing paint over a coat of primer and writing "Date of cleaning and Next due date of cleaning" on the column of tank at specified location with and including necessarry scalfolding and safety measure complete all as specified and directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height. Complete all as specified and as directed.

M&L for water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment/ specifications from bottom to top:- (a) Applying bituminous primer @ 0.40 ltrs per sqm over prepared surfaces of roof including parapet surfaces confirming to IS : 3384. (b) One layer of APP based polymeric membranes of approved manufacturers, 3 mm thick, weight not less than 3.6 kg/sqm, reinforced with non woven polyester fabric (weight not less than 160 gms/sqm). Polymeric membrane shall be taken to cover the thickness of slab and shall be finished by a membrane flushing. Note: (i) Laying of APP based membranes shall be done by torch application or as per manufacturer's instructions. (ii) Side overlaps shall be minimum 75 mm and the end taps shall be minimum 100 mm and sealing of all overlaps & joints as per manufacturer instruction. (iii) For parapets, membranes shall be taken to a height of minimum 60 Cm and then inserted to the parapet in a groove. The same shall be finished by a membrane flashing. Make of APP Membrane, primer, and aluminium paints : M/s STP Ltd./M/s Texsa India Ltd./M/s IWL India Ltd.. 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervision and other material required by manufacturer deemed to be included in quoated rates. Requisite guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

M&L for water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment/ specifications from bottom to top:- (a) Applying bituminous primer @ 0.40 ltrs per sqm over prepared surfaces of roof including parapet surfaces confirming to IS : 3384. (b) One layer of APP based polymeric membranes of approved manufacturers, 3 mm thick, weight not less than 3.6 kg/sqm, reinforced with non woven polyester fabric (weight not less than 160 gms/sqm). Polymeric membrane shall be taken to cover the thickness of slab and shall be finished by a membrane flushing. Note: (i) Laying of APP based membranes shall be done by torch application or as per manufacturer's instructions. (ii) Side overlaps shall be minimum 75 mm and the end taps shall be minimum 100 mm and sealing of all overlaps & joints as per manufacturer instruction. (iii) For parapets, membranes shall be taken to a height of minimum 60 Cm and then inserted to the parapet in a groove. The same shall be finished by a membrane flashing. (iv) Applying two coats of aluminium paints on top of APP membranes as per manufacturer,s instruction after complete laying of APP based polymeric membrane. Make of APP Membrane, primer, and aluminium paints : M/s STP Ltd./M/s Texsa India Ltd./M/s IWL India Ltd. 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervision and other material required by manufacturer deemed to be included in quoated rates. Requisite guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

M&L for cement concrete type B-0, 1:2:4 using 12.5 mm graded aggregate as in roof padding in order to maintain proper slope and camber finished the surface to receive screed bed or bedding complete all as specified & as directed.

M&L for screed bed or bedding layer of cement mortar (1:4) mixed with liquid water proofing compound as per manufacturer instructions 15 mm thick on roof surface for maintained proper slope to receive priming coat for roof treatment all as specified and as directed.Note: - (Water proofing compound will be measured and paid separately)

Materials and Labour for rendering 15 mm thick, cement plaster, in cement mortar (1:6) on surface other than fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

Materials and Labour for rendering 5 mm thick cement plaster in CM (1:3) on ceiling/soffit of chajja surface finished even and smooth without using extra cement complete all as specified & as directed.

Materials and Labour for rendering 5mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed. Note: - (Water proofing compound will be measured and paid separately)

Materials and Labour for preparing new plastered surface of ceiling and applying three coats of white washing complete all as specified & as directed.

Material and Labour for applying two coats of cement-based paint, white or tinted to new plastered surfaces on walls including priming with alkali resistant priming paint and including preparation of surfaces complete all as specified and directed.

M&L for preparation of new plastered or un -plastered from walls, and applying two coats acrylic distemper on walls, over and including a coat of primer as per manufacturer,s instruction complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

Material and Labour for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer to old plastered or unplastered surfaces on walls including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed Note (Work shall be exectuted through authorised applicator and shall be get approved by GE before commencement of work)

Material and Labour for preparartion of new plastered surfaces of wall by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of 100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours as approved) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer , up to 18 Mtr height including all necessary scaffolding complete all as specified and directed Note (Work shall be exectuted through authorised applicator and shall be get approved by GE before commencement of work)

Material and Labour for for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s of old steel and iron surface of any description, over 10 cm width or girth, not otherwise described and applying two of synthetic enamel paint in camouflage pattern (Three colours as approved by GE)) over a coat of red oxide zinc chrome primer up to 18 Mtr height including all necessary scaffolding complete all as specified and directed Note (Work shall be exectuted through authorised applicator and shall be get approved by GE before commencement of work)

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 150 mm dia, laid in trenches, wall and floor including all fitting complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, laid in trenches, wall and floor including all fitting complete all as specified and directed by Engineer- in- charge .

S & F UPVC bends with inspection door (any angle), 150 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends with inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

M & L for 150 mm internal dia salt glazed stoneware pipes, class SP1 as per IS 651: 2007 laid in trenches and jointed with cement slurry and yarn complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 150 mm, class SP1, laid in trenches of any depth in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including forming cradles complete all as specified and as directed.

S & F rotational moulded polyethylene multi layer water tanks (vertical cylindrical with close top) as per IS 12701: 1996 of 500 litres capacity hoisted and fixed in position including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes all as specified and as directed.

S & F rotational moulded polyethylene multi layer water tanks (vertical cylindrical with close top) as per IS 12701: 1996 of 1000 litres capacity hoisted and fixed in position including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes all as specified and as directed.

M&L for disconnecting existing tank setting aside for repairs, cleaning and removing all scales, dirt etc from tanks and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc. 250 and not exc. 500 ltrs complete all as specified & as directed.

M&L for disconnecting existing tank setting aside for repairs, cleaning and removing all scales, dirt etc from tanks and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc.500 and not exc. 1000 ltrs complete all as specified & as directed.

S & F 20 mm nominal size brass float valve, high pressure, with polythene float and flynut, screwed for iron pipe and fixed complete all as specified and as directed.

S & F in repair 20 mm nominal size brass float valve, high pressure, with polythene float and flynut, screwed for iron pipe and fixed complete all as specified and as directed.

Supplying & fixing to walls , ceiling and laid in trenches 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & fixing to walls , ceiling and laid in trenches 15 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 15 mm bore all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 20 mm bore all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Material, T&P and labour for cleaning of sewage line of any dia/bore using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning of blockage of wash basin, floor trap, nahani trap, gully trap (GT), kitchen, bath etc. (carrying sullage) in any length upto the first manhole by any means (using chemical or any mechanical device) & flushing with water complete all as specified and as directed.

Material, T&P and labour for cleaning of blockage of WC/Urinal (carrying soil waste) in any length upto the first manhole using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning of blockage manholes chamber of any depth including removing the sludge and solid contents in covered container outside MD land using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

SUMAN CONSTRUCTION