NIT No GE/ND-63/2025-26

Amount

Taking down cement plaster on brick Walls built in cement mortar upto proper exposed surface of brick or concrete surface including raking out joints, hacking for key, scrubbing down with water etc incl removal of debries out of def land complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 on conc/brick surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for 15mm thick cement plastering in cement mortar 1:4 with WPC on fair faces of brick work or concrete surfaces finished even & fair without using extra cement complete all as specified and directed. Note: WPC will be measured and paid saparately

M&L for 5mm thick cement plastering in cement mortar 1:3 as on ceiling surfaces finished even and smooth without using extra cement complete all as specified and directed.

Supply only liquid water proofing compound as per manufacture instruction complete all as specified and directed.

M&L for preparation of new plastered surface and applying one & more coat of white putty min 1 mm thick on wall surfaces over a coat of chalk whiting priming over tow coat of disteemper oil emulsion complete all as specified and directed.

M&L for preparation of the newly plastered surfaces of ceiling applying wall care putty of 1 mm thickness over plastered surface to prepare the surface even and smooth to receive primer and applying one coat primer & two coats of Distempering approved manufacturer, of required shade and colour as per manufacturer's specification complete all as specified and directed.

M&L for complete removal of existing treatment at wall/ceiling by mechinical process upto plaster surface including steel scaffolding upto 7 stories bldgs with all safety accessories complete all as specified as directed by Engr-in-charge.

M&L for removal of loose particles and preparation of plastered surfaces of walls, chajja, facial, parapet, column, beam etc till sound base, sanding of surface with machine to achieve desired level and apply a uniform coat of JK Cement level maxx or equivalent brand make of Asian paints or Berger on the wall upto thickness of 5mm with a steel float or trowel use an aluminum float (150mm) to further level the surface as per manufacture direction including steel scaffolding upto 7 stories bldgs with all safety accessories complete all as specified as directed by Engr-in-charge.

M&L for 1 to 1.5mm thick of one coat of Texture JK Maxx Rustic tex finish or equivalent brand make of Asian paints or Berger on level surface of walls, chajja, facial, parapet, column, beam etc upto 7 stories bldgs as per design or pattern directed including steel scaffolding with all safety accessories complete all as specified and directed by Engr-in-charge.

M&L for preparation of plain or texture surface of walls, chajja, facial, parapet, column, beam etc and applying through mechanical process two coats of exterior emulsion paint to give uniform shade over one coat of priming coat of alkali-resistant priming paint after preparation of surfaces complete as per manufacturer's instructions, apoproved details, specefication and as directed by engr in charge including steel scaffolding upto 7 stories bldgs with all safety accessories complete all as specified as directed by Engr-in-charge.

M&L for preparation wall surfaces and applying two coats of plastic emulsion paint of any colour over a coat of primer paint over avg 3mm thick POP including machinal grinding/polishing of POP surface to achieve smooth complete all as specified and directed.

M&L for preparation of steel surface and applying one coat of synthetic enamel paint at steel surfaces of any description not otherwise described over 10 cm width or girth including preparation of surfaces complete all as specified and directed.

M&L for complete removal of existing treatment and remove rust and repair steel section welded and applying two coat of synthetic enamel paint over one coat of red oxide primer of steel surfaces of any description not otherwise described over 10 cm width or girth including preparation of surfaces complete all as specified and directed. Note : steel section shall be measured and paid under separately

M&L for preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. Note for item No 01.00 to 15.00:- (a) steel scaffolding shall be used only with proper safety (b) Work has to be executed in multi storey bldgs upto 25 Meter height (c) Cost of above mentioned shall also included in quoted rates.

M&L for uprooting plants (girth n.exc 15 cm of trunk to any of plants grown along the pipes or walls chajjas, parapets and roof of building and making good the surface as per existing surface and pouring acid not less than 100ml for each plant in the roof to avoid further growth complete all as specified and directed.

M&L for Drilling and installing the 12 mm dia holes about 100 mm to 200 mm deep (Nozzle spacing should be as per the methologay "Nozzle spacing") on the member wall avoiding microfine cement location. Cleaning the holes with compressed air and spiral brush to make it free from drill dust. Fixing twin lock nozzles of 11 mm dia OD (to sustain pressure up to 10 Kg/cm2) in 12 mm dia holes, with epoxy putty as directed. The Cost is inclusive of tool & Tackles, scaffolding, Labours etc and the work shall be executed (upto six stories builgs). Complete in all respect. Made of PVC with non-return valve fixed with Expoxy complete all as specified and directed.

M&L for Injection Grouting - Low viscous epoxy grouting in cracks: Providing and executing injection / pressure grouting in cracks in the parent concrete by fixing PVC nipples at 500mm distance or specified distances as per design and detailed specifications. Pressure grouting using low viscous epoxy grout shall be done at required pressure etc. complete as per specification and approvals, labour, tools tackles, scaffolding, etc. complete as directed by EIC. Payment shall be made on basis of quantity of actual grout consumed complete all as specified and directed by Engg in charge. Make of Chemical use Fosroc or equivalent

M&L for Expose the first joint of masonry structure at ground level horizontally. The plaster must be knocked off at least 50 cm beyond the visibly penetrated area. Damaged mortar joints are to be scraped out to a depth of approximately 2-3 cm. Drilling Holes: Drilling holes 10mm diameter in masonry structure along the side of the joint as per manufacturer's instructions so as to cross the brick/block at the intervals spacing of 15-30cm depending on extent of rising dampness as per recommendation of engineer in charge. Cleaning of holes: Clean the holes by air blower prior to fixing nozzles. Install latex polymer packer injection packers 9.8mm diameter, 10cm long in the holes and tighten. Fix the packer securely using sealant. Cutting of Packers: Cut the packers after completion of grouting without damaging structural elements complete all as specified and directed.

Supply and apply of a 3 part, very low viscous, elastic polyacrylic injection resin with a versatile and adjustable reaction time having Mixed viscosity : 3-11 M.pa.s at +20 Deg C, Reaction time : adjustable according to ambient temperature and execution requirement between 8-50 mins, pH – 9-10, tested as per Wissbau No. 2002-094-(1A) – Function test with re-injectible hose system. The holes should be drilled until a depth of approx 5 cm (for a 6cm thick wall) before the end of the wall is reached. Pump injection of polymer resin compound at >20 bar into or behind fissures or into masonry joint which are allowing water to infiltrate into unwanted areas. If voids in masonry being injected contain insufficient moisture to activate the grout inject a small amount of water prior to injecting the grout. When movement stops or polymer compound appears at the packer move to the next packer and inject. If the dampness is heavy, inject similarly at next joint line complete all as specified and directed. Make of Chemical use Fosroc or equivalent.

Rust Removal: Cleaning of rust / scales / corrosion from reinforcement bars should be carried out using rust remover, having a combination of acid based material, corrosion inhibitors and dispersing agents, Reebakleens RR of Fosroc or equivalent having Specific Gravity 1.16-1.22 @ 25°C. The material to be applied to the rusted metal bar for a complete wetting of rusted metal surface, using brush and leaving it to dry for 30 Mins. & washing surface with fresh water as required to exposed reinforcement bar including labour, tools, plant and machineries complete as per detail specification and as directed by Engineer-in-charge. The mode of measurement will be for the concrete area prepared complete all as specified and directed. Make of Chemical use Fosroc or equivalent

Anti Corrosive treatment to Steel: Providing & applying inhibition coats/system to exposed reinforcement bars & also new bars, after cleaning & removing scales and rust completely, Nitozinc Primer Std. of Fosroc or equivalent, two component epoxy zincrich primer based on metallic zinc and epoxy resin which on mixing gives a grey coloured liquid Anti corrosive coat containing Active 'Zinc-rich' system which combats corrosion by electro chemical means. The zinc rich primer shall have specific gravity of 1.5, DFT-25 microns/coat, Fully dry/Recoatable- 45 minutes to 1 hour, it shall be applied at 25 microns dry film thickness. Typical application includes surface preparations by cleaning steel surface to a bright condition paying particular attention to the back of exposed steel bars, mixed two components slow speed heavy duty drill fitted with a paddle mixer, applying unbroken coat with suitable brush and allow to dry, after 30 mins apply second coat to ensure complete cover to exposed steel/ rebar etc complete as approved by engineer-in-charge shall be used as per manufacturer’s specification in two coats including all labours, tools and machineries, plants, necessary surface preparation and necessary protection after and during work. The mode of measurement will be for the concrete complete all as specified and directed.

Epoxy bond coat: Providing and applying Nitobond and equivalent EP Std bonding agent which shall be a solvent free epoxy based two component resin system . The bonding agent shall be applied by brush & should remain in tacky state after application for a minimum period of 5-6 hrs at 20 deg C & 2-3 hrs at 30 deg C. The product shall achieve 40 N/mm2 compressive strength, 15 N/mm2 tensile strength, 25 N/mm2 flexural strength and 11 N/mm2 bond strength as per BS 6319 standards. The adhesive bond to the concrete substrate shall exceed the tensile strength of the host concrete,etc complete. (The new repair mortar/concrete should be applied within overlay time of epoxy bonding agent mentioned as per manufacturer's data sheets) complete all as specified and directed. Make of Chemical use Fosroc or equivalent.

M&L for providing PMM (Polymer modified cementitious mortar) :- (i) Dry sub strata surface and free of debris & dust (ii) Applying Epoxy bond coat on the sound substrate using approved spray machine & ensuring that no pin holes are visible.(In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes). (iii) Immediately after application of epoxy bond coat as above apply PMM (Polymer modified cementitious mortar) of 25 mm thickness. Note : Application of PMM shall be preferably be in coats of appx 10mm thickness. PMM work shall be executed in fairly rapid successions so as entire work is completed with in 30 mins). PMM shall be pre packed ready to use. (iv) PMM surface to be moist cured for three days followed by air curing in temperature as recommended by manufacturer complete all as specified and directed. Make of Chemical use Fosroc or equivalent

M&L for Providing & Pouring Micro concreting M-40 grade :- (I) Dry concrete substrate surface and free of debris & dust (ii) Applying Epoxy bond coat on the sound concrete substrate using approved spray machine & ensuring that no pin holes are visible. (In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes). (iii) Immediately after application of epoxy bond coat as above pour Micro concreting M40 grade, Make : Master Emaco S46T of BASF or equivalent in FOSROC/SIKA using approved mixing machines/pumping under pressure via approved pneumatic pump at the locations to be repaired in RCC beams & columns etc,. Adding of aggregates will be permitted only as per manufacturer’s recommendation without compromising the strength. The rate shall include cost of all materials (except re-bar) labour charges for mixing, pouring concrete, cost of tools, lead & lift of materials, transportation etc., to carry out the complete work complete all as specified and directed including M&L for use & waste of form work using steel sheets , steel bracing, propping etc around structural members where micro concreting to be done and keeping form work in position till required specified period complete all as specified and directed. Note : Form work shall be 100% leak proof. The cost of micro concrete M-40 grade & Epoxy bond coat is included in this item.The cost of formwork is also incl in this item. Note for item No 16 to 25 : (a) steel scaffolding shall be used only with proper safety (b) Work has to be executed in multi storey bldgs upto 25 Meter height (c) Cost of above mentioned shall also included in quoted rates.

Demolition of cement concrete (unreinforced/pverblock/pcc tiles etc) in ground floors and paving not exceeding 15cm thickness (below or above ground level) and removed the debries out of MOD land complete all as specified and directed by Engg in charge.

M&L for Cement concrete 1:3:6 type C1 using 20mm graded stone aggregate in plinth protection, 75mm thick, finished fair and even without using extra cement, complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 (40mm graded stone aggregate) as in sub base, and mass concrete complete all as specified and directed.

Dismantling tiles/ paver block of any size and any type complete all as specified and directed.

M&L for 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern complete all as specified and directed.

All as per Item No 31.00 above but except tiles/ paver block (re-use the serviceable tiles/paver block after dismantling on same place) complete all as specified and directed.

M&L for laying of fine aggregate ( sand) 50 mm thick for laying of interlocking paver including watering and consolidation etc complete all as specified and directed.

M&L for cement concrete chequered tiles 300X300X25 mm thick PU coated any colour (glazed finish) with grey cement with pigment, set and jointed in neat cement slurry and pointed in coloured cement to match the surfaces as in floors over and including 20 mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Taking down/demolition of precast cement concrete louvers and jallies/WPC jali at any places and size and shape complete all as specified and directed.

M&L for 18mm thick CNC Cut WPC jali with WPC frame with two coat of glossy deco paint for Plumbing Duct Cover, Shaft Cover, For Exterior use to provide solutions for exterior facade and elevational treatment for the building with waterproof, rusting proof with pigmented nature helps the color, unbreakabe including all fiting and fixing arrangement. The design and shape shall be porvided as per approved by Engineer in Charge and fixed with frame at concrete/brick structure complete all as specified and directed.

S&F Factory Made single extruded WPC (Wood Polymer Composite) Solid door/window/frame work of size 45 x 70 mm comprising of virgin PVC polymer complete all as specified and directed.

S&F PVC Fluted Wall/ceiling panel of sise 125x 25mm square and 3mm thick holow tongue and grove type of multi colour as directed by GE for commercial uses panel suitably placed in wall/ceiling with ss clit @ specing 300mm c/c fixed to wall/celing with ss screw and plug complete all as specified and directed.

S&F PVC 5mm thick Wall/ceiling panel square and 0.9mm thick holow tongue and grove type of multi colour as directed by GE for commercial uses panel suitably placed in wall/ceiling with ss clit @ specing 300mm c/c fixed to wall/celing with ss screw and plug complete all as specified and directed.

S&F 12mm thick block board fixed to wooden of size 25 and 25 mm for back lid/suitable for LED strip over pasting 2mm thick UV marble sheet by the use of adhesive and lipping shall be proved all around in same colour. Colour of sheet shall be provide as directed by Engineer in charge and fixed to wall/ceiling with ss screw and plug complete all as specified and directed.

Dismantling wrought iron or mild steel/ iron work of any description (steel window & Grill) complete all as specified and directed.

M&L for Mild steel Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, welded or forged into spikes, framed guard bars, window frames, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks, parapet and similar work fixed in position including holdfasts or screws confirming to Fe.290.Gde-E-165 complete all as specified and directed. Note: (a) Srl Item No 08.00 to 11.00, 30.00, 33.00, 35.00 to 39.00 & 41.00 of BOQ are major items for the subject tender and material in respect of these items shall be procured within one month after placing of work order and produced before Engg in Charge alongwith original purchase vouchers as per direction of Garrison Engineer and shall obtain a certificate from Engg in charge that material in respect of above mentioned items have been submitted in the office of Engg in charge in their safe custody. (b) Materials in respect of Freakishly low declared items if any at the time of acceptance of contract shall be procured within one month after placing of work order and submit the same in the office of Engg in charge alongwith original purchase vouchers in their safe custody and shall obtain a certificate from Engg in charge.

BEHAL TRADERS (BID ID -3418064)

M/S MSD & Associate (BID ID -3411715)

Vee em Traders (BID ID -3417977)