REPAIR TO LEAKAGE, SEEPAGE IN BLDG, SUNKEN FLOOR, WALL, CHAJJAS ETC AND CONNECTED ITEMS IN MD/OTM ACCN AT ZONE 5, 1(B), 1(C), REPAIRS TO FENCING, PATH, HARDSTANDING, INTERLOCKING TILES AND OTHER MISC B/R WK AT ZONE 5, 1(B), 1(C) UNDER GE (S) TEZP

Amount

Demolition of cement concrete unreinforced of any description and in any position, not otherwise specifically provided.Copmlete all as specified and as directed.

M & L for cement concrete 1:2:4 type B-0, using 12.5mm graded stone aggregates for , in roof Kerbs,rounded or chamfered or haunching in chajjas, benching, filleting,slightly rounding or chamfering on edges, filling undulations / depressions in roof surface, providing concrete platform for tanks wherever required.Copmlete all as specified and as directed.

Taking down / removing existing water proofing treatment from RCC roof slab including removal of plaster bed below felt / membrane and disposal of the same to distance exceeding 50m but not exceeding 100m.Copmlete all as specified and as directed.

M & L for 15 mm thick screeding / rendering in cement mortar 1:3 on concrete roof surface, using Water Proofing Compound @ 3% by weight of cement, surface finished even and smooth without using extra cement all as directed.Note: Water Proofing Compound shall be measured and paid separately.Copmlete all as specified and as directed.

Supply only Water Proofing Compound shall be measured and paid separately.Copmlete all as specified and as directed.

M & L for cleaning the plastered /concrete surface with wire brush and applying water proofing treatment as under:- (a) Apply one coat of water based bituminious primer @ 0.20 Kg per Sqm. (b) Laying APP polimerised modified membrane weighing not less than 3.5Kg / sqm by torch application method. (thickness of membrane shall not be less than 3 mm). (c) The overlap for APP membrane shall be 75 mm on longitudinal direction and100 mm on transverse direction. (d) Finally applying a coat of solar reflective bituminious aluminium paint @0.15 Kg/Sqm over the membrane.

Cleaning and Surface Preparation: The cleaning and preparation of the substrate to which the Smart Care Ultron Waterproofing cum Protective Coating system is applied must be carried out thoroughly to leave a sound base for the application. Any laitance present on the surface must be removed mechanically. Grinding the unsound and undulated concrete surface to make it a smooth surface. Surface defects exposed during surface preparation such as shrinkage cracks, minor honey combing, minor damage to joint arises, etc. shall be filled with Smart Care Epoxy Primer mixed with oven dried silica sand. Priming of the Substrate: The surface shall be primed using a two component, anti-carbonation, anti-corrosive fast drying, and high-performance epoxy primer; Smart Care Epoxy Primer at a minimum consumption of 300 gms per sqmts to improve their adhesion to existing concrete substrate. The temperature of the substrate shall be min. 3 degrees above the dew point. Brush or Roller Application of UV Resistant Acyclic Polyisocyante Reticulant Waterproofing Membrane: The top sealer for use on exposed areas shall be a pigmented, moisture curing, UV and weather resistant, protective acyclic polyisocyanate reticulant based top sealer, Smart Care Ultron. The coating should be applied at a consumption of a minimum of 2Kgs per sqmts in 3-4 thin coats of no more than 500 gms per sqmts via means of brush, roller, or spray application. The coats with a 50 gsm non oven polyester mesh sandwiched between 2 coats.

Taking down existing damaged water closet alongwith complete PCC and lime concrete from sunken floor and providing new EWC / IWC and water proofing treatment to sunken floor as per following stage :- (i) 15mm thick plastering in CM (1:4) with WPC at all around and base of sunken floor with proper slope and applying first layer of slurry at the rate of .488 kg/sqm mixed with acrylic based polymer modified cementious compound at the rate of .253 kg/sqm this layer allowed to air cured for 4 hours. (ii) Applying second layer of slurry at the rate of .242 kg/sqm mixed with acrylic based polymer modified cementious compound at the rate of .126 kg/sqm. this layer allowed to air cured for 4 hours allowed with water curing for 48 hours. (iii) Applying a coat of 85/25 gde hot bitumen @ 0.7Kg/Sqm over a coat of bituminous primer @0.5Kg/Sqm and then pasteing of polythene film, 200 micron, natural colour with cold cut back adhessive. (iv) Providing cement concrete to fill up the sunken floor (PCC 1:4:8) after testing of water tightness including GI spout (25mm dia & 450mm long).

M&L FOR DAMPROOFING AGAINST RISING DAMPNESS ON INTERNAL SIDE OF WALL preparation surface including, apply a series of Berger HS Wall Shield 2K,Waterproof Putty & Seal-O-Prime or equivalent make of Asian/Shalimar/SIKA from rising dampness. Apply 10mm thick polymer modified cement mortar (1:3) admixed with Berger HS Latex Plus @ 10 kg per bag of cement on bare brick/concrete surface. Application process involve for damp proofing 1. Apply 2 coats of HS Wall Shield 2K @ 10 sqft/kg. 2. Apply 10mm plaster (1:3) admixed with Berger HS Cementmix Plus @ 200ml or equivalent make per bag of cement. NOTE: Once the plaster get fully cured apply Berger HS waterproof putty and Seal-O- Primer instead of normal putty and primer before painting for long time performance.Copmlete all as specified and as directed.

M&L FOR DAMPROOFING AGAINST RISING DAMPNESS ON EXTERNAL SIDE OF WALL preparation surface including, apply a series of Berger HS Wall Shield 2K & HS Damp Shield Elasto or equivalent make of Asian/Shalimar/SIKA on the damp surface of internal wall up to minimum height of 1 ft from the area effected from rising dampness. Apply 15mm thick polymer modified cement mortar (1:3) admixed with Berger HS Latex Plus @ 10 kg per bag of cement on bare brick/concrete surface. Application process involve for damp proofing 1. Apply 2 coats of HS Wall Shield 2K @ 10 sqft/kg. 2. Apply 15 mm plaster (1:3) admixed with HS Cementmix Plus @200ml per bag of cement. NOTE: Once the plaster get fully cured apply Berger HS Damp Shield Elasto instead of waterproof/ normal putty and primer before painting.

M&Lincluding BATHROOM WALLS & SUNKEN PORTION WATERPROOFING preparation surface including, apply two coats of Berger HS Latex Shield 2K @ 1.8 kg/sqm. This is a two component acrylic polymer liquid and powder based product having mix density 1.65 g/cc @ 25⁰C, workability around 1 hr @ 30⁰C, tensile strength around 0.5 N/mm² as per ASTM D882-12, elongation at break around 50% as per ASTM D882-12 . Apply 3mm thick polymer modified cement mortar (1:3) admixed with Berger HS Latex Plus @ 10 kg per bag of cement on bare brick/concrete surface. Over the dried PMM surface apply 1st coat of Berger HS Latex Shield 2K and 2nd coat perpendicular to the 1st coat. Finally apply 9mm plaster admixed with Berger HS Cementmix Plus @ 200 ml per bag of cement. Curing should be done as per standard practice.

COVING AT BATHROOM FLOOR-WALL JUNCTION & CHAJJAS CORNER M&L including Providing an cement-sand mortar (1:3) based coving of 50 X 50 mm admixed with HS Latex Plus @ 10 liters per 50 kg bag of cement, all around in the side at the floor-wall junction and curing by water as per std practice.

WATERPROOFING OF CHAJJAS M&L including Repair the damage portion of chajjas with cement mortar admixed with Berger HS Cementmix Plus @ 200 ml per bag of cement. Apply one primer coat of Berger WC Roofgaurd at dilution ratio 3:1 with water and two undiluted coats with overall consumption @ 1 kg/sqm in three coats. The product has crack bridging property up to 2mm & elongation at break 150%.Copmlete all as specified and as directed.

M&LINCLUDUNG ROOF TREATMENT WITH BERGER HS ROOFGAURD Dismantling the previous waterproofing and lay plaster admixed with 200 ml of Berger HS Cementmix Plus per bag of cement to refurbish the surface. Apply one coat of self- primed Berger WC Roofgaurd with dilution ratio of 3:1 with water and two undiluted coats with overall consumption @ 1 Kg/sqm in three coats. The product has crack bridging property up to 2mm & elongation at break 150%. NOTE: Dismantling, plastering & coving of 50mm X 50mm at junction will be paid extra.Copmlete all as specified and as directed.

M&L INCLUDING ROOF TREATMENT WITH BERGER APP MEMBRANE Dismantling the previous waterproofing and lay plaster admixed with 200 ml of Berger HS Cementmix Plus per bag of cement to refurbish the surface. Apply one coat of bitumen primer Berger HS Proshield Primer @ 0.4 ltr/sqm followed by 3mm thick plain finish APP modified Berger HS Proshield Membrane having minimum weight 3.8 kg/sqm, reinforced with 160 GSM nonwoven polyester matt. Overlapping of 75mm in longitudinal direction & 100 mm in transverse direction is necessary. Membrane has to be fixed with propene or butane torch including sealing all lap joints. Apply a finish coat of bitumen based aluminum paint @ 0.11 ltr/sqm over APP membrane. NOTE: In case of parapet wall coving of 50mm X 50mm is required for termination of APP Membrane up to height of 300 mm sealing it in a groove 10mm x 10mm ( Item will be paid extra ).Copmlete all as specified and as directed.

M&L INCLUDING EXTERNAL PLASTER SURFACE CRACK REPARING Clean the plaster surface with water jet. Fine hairline cracks must be widened up to minimum 1mm followed by filling gap with Berger HS Crack Fill Paste @ 25 running mtr per kg. Apply a coat of diluted Crack Fill Paste in ratio 1:1 followed by filling it when the surface is sticky not completely dried.Copmlete all as specified and as directed.

Dismantling Structural steel work includings door, gates, etc and similar works complete all as directed

S&F of joist, channel, angle, flat iron or Tee sections, fixed independently with connecting plates, etc confirming to Fe 410-W (Gde 250 quality A) complete all as specified and directed.

Dismantling asbestos cement (corrugated, semi-corrugated etc) as in roof coverings as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based Trapezoidal steel sheet 0.50mm of any colour having tensile strength of 550 Mpa as in roof coverings /cladding to wall , fixed with self tapping screws 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 strenght of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed

M&L for 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc fixed with 'L' or 'J' type or cranked hook bolts as specified and directed.

Taking up or down steel tubing of 15 mm bore and connections, including cleaning for re-fixing or removal to store.Copmlete all as specified and as directed.

Taking up or down steel tubing of 20 mm bore and connections, including cleaning for re-fixing or removal to store.Copmlete all as specified and as directed.

Supply & fixing steel tubes of size 15mm bore (medium grade) galvanised with all fittings and fixed complete to wall all as specified & directed by Engineer-in-charge.

Supply & fixing steel tubes of size 20 mm bore (medium grade) galvanised with all fittingsand fixed complete to wall all as specified & directed by Engineer-in-charge.

All as per item No 25, above but Fixing only reuse from item No 23 tubes of 15mm bore, all as specified and directed.

All as per item No 26, above but Fixing only or reuse from item No 24 tubes of 20 mm bore, all as specified and directed.

Checking and attending to water leakage from taps, flushing cisterns, wash hand basins and other sanitary fittings/fixtures and any obstruction to water supply, requiring plumber work and carryout minor repairs such as replacement of washers, check nuts, tightening of fittings of flushing cistern etc including petty materials like washers of allsizes, thread (shoot), M-seal, screws, nails to make water supply/plumbing lines functional and leak proof, complete all as specified and directed. (Note : Any items required to be replaced shall be paid under respective items).

Dismantling floor, hearth or wall tiling including cement mortar bedding/complete and removing rubbish off the premises complete all as specified and directed.

S&F Coloured Glazed ceramic tiles 450 x 300 mm x 6 to 7mm thick, in skirting /dado etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10mm rendering in Cement mortar 1:4. Copmlete all as specified and as directed.

M&L Non - skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of EACH tile exceeding 0.06sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in CM 1:6.Copmlete all as specified and as directed.

M&L Non - skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of EACH tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in CM 1:6.Copmlete all as specified and as directed.

S &F SRI tiles 300mm x300mm, 9-10mm thick, white colour of make johnson/Orient bell / equivalent laid over 15 mm thick bedding in cement mortar (1:4),joints grouted and flush pointed in cement mortar (1:3) mixed with 5% crude oil by weight of cement complete all as specified and directed.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets all as directed.

S&F false ceiling with powder coated exposed G.I. grid suspension system Everest E-Grid T-2430 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200 mm c/c) consisting of Main Runner (3600 mm long, 0.25 mm thick, 38mm height) Cross Tee (1200mm/600mm long, 0.25 mm thick, 27 mm height) and Wall Angle (3000 mm long, 0.4 mm thick, 22 mm height). The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300 mm c/c. The Main Runners to be placed @ 1200mm, The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm x 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600mm x 600mm. Grid of module size 600mm x 600mm shall be supported by 6 mm dia G.I. wire from purlins/soffit. 4 mm thick High Pressure Steam Cured Everest Non Asbestos Fibre Cement Designer Ceiling Board or equivalent quality having Density>1200 Kg/m3, size 595mm x 595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7&8, should be placed in the Grid module to form a False Ceiling.Copmlete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15cm thick above or below ground level all as directed.

Excavating in post holes (Or similar) 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 25 cm watering and removing surplus soil to a distance n.exc 50 m and making good.Copmlete all as specified and as directed.

M&L Cement concrete Type C2 1:3:6 (40mm graded stone aggregrate) in foundations, filling and mass concrete.Copmlete all as specified and as directed.

M & L Steel work in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165

Supply only Chain link MS galvanisd fencing, any size or type

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire.Copmlete all as specified and as directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new/old steel surfaces of any description over 10cm in width or girth including preparation of surfaces.Copmlete all as specified and as directed.

Mild steel screw bolts(machine made) 10mm dia 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 square nut, n exc 5cm long.Copmlete all as specified and as directed.

M&L Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends Fe 290 (Gde E-165).Copmlete all as specified and as directed.

Surface excavation not exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete, all as specified & directed

demolition Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level).Copmlete all as specified and as directed.

Material and labour 100 mm thick Cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in sub base to flooring all as specified & directed

Material and labour 75mm thick Cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in sub base to flooring, plinth protection, all as specified & directed

M&L Sand filling under floors or in foundations including watering and consolidation all as specified & directed

M&L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment all as specified & directed

Taking down cement plastering on brick or stone walls etc, including raking out joints, hacking for key scrubbing down with water etc.Copmlete all as specified and as directed.

M&L rendering 15 mm thick cement plaster on brick wall in CM 1:4 mixed with WPC @ 3% by weight of cement and finished even and smooth without using extra cement complete all as specified and as directed. (Note : WPC will be measured and paid for separately).Copmlete all as specified and as directed.

M&L 10mm thick rendering in cm (1:6) on fair faces of brick work or concrete surfaces and finished even and smooth without using extra cement.Copmlete all as specified and as directed.

M&L for 5 mm thick rendering in cement mortar 1:3 on concrete surfaces as on ceiling and finished fair and even complete all as specified and directed.

Material and labour for applying three coats of white wash on walls including preparation of new or previously untreated surfaces all as specified and directed.

M&L preparation of newely plaseter sufaces by smart painting method and appplying two coats of weather coat(Apex) over two primer coats of damp shealth to new plastered walls as per manufacturer and apllied by approved applicator complete all as specified and directed.

M&L Applying two coats of Oil bound distember to newly plastered/previously untreated wall over a coat of 1 mm thick wall care putty over a coat of primer by smart painting method including preparation of newly platsered wall all as specefied and directed.

M&L for preparation of new plastered or unplastered surfaces of ceiling and applying three coats of white wash as in ceiling complete all as specified and directed.

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

Supply and fix, as in repair, 10 ltrs capacity PVC valve less syphonic action type, low level flushing cistern, white, with inlet, ball valve float and handle including brackets & flush pipe of polyethylene of low or high density or PVC 32 mm dia complete all as specified and directed.

Supply and fix, as in repair, vitreous china wash down water closet pan (Pedestal pattern) white (excluding flushing cistern and flush pipe) including seat cover white closed type complete all as specified and directed

Supply and fix, as in repairs, vitreous china squatting pan of Orrisa pattern size 580mm x 440 mm, white, with integral foot rests (excluding flushing cistern and flush pipe) including connection making good to floor all as specified and directed.

Supply and fix, as in repairs, plastic water closet seat, closed pattern with flat bottom, and cover for water closet pan (padestan pattern) all as specified and directed.

Supply and fix,as in repair, 15 mm bore bib taps, cast copper alloy,cromium plated, fancy type, with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule all as specified and directed.

Supply and fix, as in repair, bibtap standard of PTMT any colour screwed, for iron pipe 15mm bore (minimum weight 90 gms) all as specified and directed.

Supply and fix, as in repairs, Hand Shower (Health Faucet) (Brass chromium plated) with 1 Meter Long Easy Flex Tube in Chrome Finish & Wall Hook complete all as specified and as directed.

S&F in repairs 15mm Brass CP mixer tap for mixing " basin & sink" tap for mixing "Hot or Cold) water screwed down for iron pipe, all as directed (Make : Jaguar)

S&F in repairs grating 100mm dia of cromium plated, all as specified and directed.

Supply and fix, as in repair, Overhead Shower 100 mm dia Round Shape Single Flow (Brass Chromium Plated) with Rubit Cleaning Syste, including fixing to steel pipe or union of 15mm bore all as specified and direcetd.

Supply and fix, as in repair,15 mm dia 600 mm long connection pipe with two PVC PTMT nuts at EACH ends with rubber washer complete all as specified and directed.

S&F in repairs angle cock 15mm bore, two way, chromium plated, fixed to GI or steel tubing incl fittings complete all as specified and directed.

Supply and fix, as in repair, stop valve, cast copper alloy, fancy type, chromium plated with long shank and cup (concealed type) screwed down high pressure, with crutch or butterfly handles for 15 mm bore pipe or for unions all as specified and directed.

S&F in repairs stop cock cast copper alloy, fany type ,chromium plated, screwed down, high pressure, with crutch of butterfly handle screwed both ends to iron pipe of size 15mm, all as specified and directed.

Supply and fix, as in repair, sinks with drainage board made out of stainless steel 0.8 thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortor to dwarf wall or including fixing cantiriver lever brackets and connecting union to pipe overall size 915mmX460mm and bowl size 410mmX330mmX160mm all as specified and directed. Make - Nirali /Anjali/Prayag.

Supply & Fix as in repairs Kitchen plate rack made of stainless steel sheet 1mm thick of overall size 900mm X 850mm X 250mm with three shelf complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories).Complete all as specified and directed.

Supply and fix, 110mm bore PVC (SWR)pipe single socketed with rubber ring joints fixed to walls all as specified and directed.

S&F in repairs PVC (SWR) 110mm dia bends any radius all as specified and directed.

S&F in repairs PVC (SWR) branch 110mm bore pieces, single ( single Y ) equal or unequal all as specified and directed.

S&F in repairs PVC (SWR) junction110mm bore single ( single t) equal or unequal all as specified and directed.

Supply and fix, PVC cowls 110 mm bore all as specified and directed.

Supply and fix, 75 mm bore PVC (SWR)pipe single socketed with rubber ring joints fixed to walls all as specified and directed.

S&F in repairs PVC (SWR) 75 mm dia bends any radius all as specified and directed.

S&F in repairs PVC (SWR) branch75 mm bore pieces, single ( single Y ) equal or unequal all as specified and directed.

S&F in repairs PVC (SWR) junction75 mm bore single ( single t) equal or unequal all as specified and directed.

Supply and fix, PVC cowls 75 mm bore all as specified and directed.

S&F in repair 15mm bore dia brass choromium plated wall mixer for mixing hot & cold water screwed down for iron pipe and fixed, complete all as specified and directed. Note 1:-The contract sum shall be arrieved at after deducting amount of schedule of credit from the total quated amount. Note 2-Contractor's supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embosed with contractor's firm name while carriying out any activities in defence area for better check of security purpose. Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)

AVASANA SOLUTIONS PRIVATE LIMITED

Chinmay Traders

M/S KAUSHICK CONSTRUCTION