PREVENTIVE MAINT INCL INTERNAL AND EXTERNAL PAINTING TO WALLS, PAINTING TO WOODEN AND STEEL SURFACES, UPKEEP OF JCO/OR MD ACCN AT SARASWATI AND GANGA VIHAR AT OLD CANTT PRAYAGRAJ.

Amount

Demolition of brick work built in CM complete all as specified and directed.

M&L for brick work with sub class 'B" bricks straight or curved on plan to any radius half brick thick wall built in CM (1: 4) complete all as specified and directed.

M&L for brick work with with sub class 'B" bricks straight or curved on plan exc 6 m mean radius built in CM 1: 6 complete all as specified and directed.

M&L for brick work with sub class B brick straight or curved on plan exc 6 m mean radius built in CM 1: 6 complete all as specified. (Except brick)

M&L for Coloured Non - skid Ceramic tiles 7 to 8 mm thick (400X400 square) 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 including 15 mm thick screed bedding in cement mortar (1:6) incl dismantling of tile complete all as specified and as directed.

M&L for Coloured Glazed ceramic tiles in vertical surface 450X 300X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and incl 10mm thick plaster in cement mortar (1:4) incl dismantling of tile complete all as specified and directed.

M&L for treatment to sunken floor and sides as mentioned here after:- (i) Cleaning the sunken floor surfaces with demolition and removing existing pcc ,lime conc ,muddy soil etc including taking down existing treatment to sides and base slab by using sand blasting with compressed air. (ii) M&L for application of a coat to sides and base of sunken with glass fibre reinforced acrylic modified cementitious coating system with base coat of Sika Top & Seal -107 @ 1.50 Kg/Sqm glass fibre reinforcement Sika Fab-I and top coat with Sika Seal-107@ 1.50 Kg/Sqm or equivalent of Forsoc or pidilite. (iii) M&L for 15 mm thick cement plaster on side and base slab of sunken part in cement mortar 1:3 mixed with appropriate integral water proofing compound with Sika Plastocree plus as specified. (iv) M&L for applying evenly a tack coat of industrial bitumen 85/25 @ 1.20 Kg/Sqm on plastered surface of sunken sides & base.Note:All debris obtained from site will be thrown away out side Def Land by contractor at his own expense. (v) S&F 25 mm bore GI tube medium grade pipe spout from inside up to min 150 mm beyond outer face of the wall.

Note for Srl Item No. 7 :- a) The work shall be carried out complete as per manufacture’s specifications and application methodology. Execution shall be done with authorized trained/skilled applicator of manufacturer as per the technical guidelines laid by manufacturer. Company back guarantee of 10 years shall be given by contractor after completion of Water Proofing work before payment. b) Ponding test for 72 Hours shall be carried out by contractor to check any instances of Leakage/Seepage, The results of successfull Ponding Test shall be certified by Engineer-in-charge and User Rep before payment

M&L for Cement concrete 1:5:10 type E2 using 40mm graded stone aggregate as in sunken part of slab complete all as specified and directed.

M&L for Providing 25 mm thick, cement concrete 1:2:4 type B0 using 12.5mm graded stone aggregate in flooring in sunken slab complete all as specified and directed.

S&F 110mm PVC (SWR) pipes single socketed, excluding fittings in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F 75mm PVC (SWR) pipes single socketed, excluding fittings in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall incl necessary clamp etc complete all as specified and directed.

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall incl necessary clamp etc complete all as specified and directed.

S&F in repair 110mm PVC (SWR) bends with access door complete all as specified and directed.

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

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

S&F in repair 75mm PVC (SWR) bends any radius with acess door complete all as specified and directed.

S&F in repair 110mm PVC (SWR) junction single, (Single T) equal or unequal with acess door complete all as specified and directed.

S&Fin repair 110mm PVC (SWR) vent cowl complete all as specified and directed.

S&F in repair 75mm PVC floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repair Stack clamps made out of 50mm x 5mm flat iron & 16mm round iron stays including bolts & nuts and securing ends of stays for 100mm bore pipe complete all as specified and directed.

-ditto- all as per item No. 21 but 75mm.

M&L for Cutting chases pinning in , making good to facing where reqd. and pointing in CM 1:3 to ends or edges of landing , steps, cills, sunshades,selfs lintels etc. and cutting chases for conceled for water tubing or conceled condute wiring etc and making good, cutting n.exc 10cm girth.complete all as specified & as directed

Taking up or down steel tubing and connection including cleaning for refixing or removal to store 15mm bore pipe complete all as specified and directed.

S&F GI tube 15mm bore medium grade with all fittings fixed to walls and ceilings or laid in floor complete all as specified and directed.

Taking up or down steel tubing and connection including cleaning for refixing or removal to store 20mm bore pipe complete all as specified and directed.

M&L for 20mm bore GI tubing medium grade with all fittings and fixed complete to walls/ ceiling or laid in floors complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing 15 mm dia and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

Refixing old steel tubing 20 mm dia and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

S&F in repair 20 mm dia Gun metal, globe or gate valves,with iron wheel head,screwed both ends for iron pipes and fixed complete all as specified and directed.

S&F in repair 15 mm size long body bib taps cast copper alloy, chromium plated, fancy type with capstan head, screwed down, screwed for iron pipes complete all as specified and directed.

S&F in repair 15 mm size angular cock, cast copper alloy, chromium plated, fancy type with capstan head, screwed down, screwed both end for iron pipes complete all as specified and directed.

S&F Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including setting the trap and pan in concrete and including 10 ltr capacity PVC valveless syphonic action type low level flushing cistern and 32mm dia PVC Flush pipe complete including jointing to socket of flushing rim complete all as specified and directed.

S&F in repair Vitreous china wash down water closet pedestral pan white, including 10 ltrs PVC valveless, syphonic action type, flushing cistern, low level, white with inlet, ball valve, float and handle including brackets, flush pipe of polythylene of low or high density or PVC 32mm dia, Plastic water closet seat, closed pattern with recessed bottom, and cover and mild steel chromium plated or aluminium hanging device with P trap connecting to outlet pipe complete all as specified and as directed.

S&F in repair brass chromium plated 2 way bib cock with wall flange 15 mm dia including fixing to pipe complete all as specified and directed

S&F in repair Health faucet ABS body with 8 mm dia 1.00 m long flexible tube and wall hook including fixing complete all as specified and directed

S&F in repair Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F in repair Corner glass shelf (set of three ) with brass chromium plated bracket fixed to wall complete all as specified and directed

S&F in repair vitreous china wash hand basin with Pedastal white flat back size 550 x 400 mm excluding taps waste chain and plug but including bracket, waste coupling of 32 mm size fixed in repair complete all as specified and directed by Engineer-in-Charge.

S&F in repair 15 mm bore central hole basin mixer with 450mm braided connection pipe (without popup) complete all as specified and directed.

S&F in repair Brass chromium plated shower rose 125 mm size with arm and fixed complete all as specified and directed.

S & F in repair Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, with long shank and cup (concealed type) screwed both ends for iron pipe or for unions 15 mm bore complete all as specified and directed.

S & F in repair PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repair 32mm bore Low density polyethylene pipes (LDPE) of pressure rating 6 kgf/cm2 and fittings, fixed complete to walls, ceilings or in floors etc complete all as specified and directed.

S&F in repair brass chromium plated Tubular towel rail, 20mm dia, D type, 60cm long between flanges including brackets fixed to wall complete all as specified and directed.

S&F in repair brass chromium plated Tumbler holder all as specified as approved by Engr-in-charge.

S&F in repair SS soap dish complete all as specified and directed.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) Area not exc 1.5 Sqm each complete all as specified and directed.

S&F Factory made single extruded WPC (wood polymer composite) solid door/ window/ Ceosetry windows and other Frames/ Chowkhat of size 45 x 70 mm comprising of virgin PVC Polymer of K value 58-60 (Suspension grade), Calcium carbonate and natural fibres (wood powder/ rice husk/ wheat husk) and non toxic additives (max toxicity index of 12 for 100 gms) fabricated with mitre joints after star headed SS Screws having minimum density of 750 Kg/ cum, screw withdrawl strength of 2200 N (face) & 1100 N (edge) minimum comp ressive strength of 58 N/mm2, modules of elasticity 900N/mm2 and resistance to spread of flame of class A category with property of being termite/ borer proof, water/ moisture proof and fire retardant fixed in position with MS hold fast/lugs or SS dash fasteners shll be paid for seperately) Note :- For WPC Solid door/ window frames, minus -5mm tolerance in dimension i.e depth and width of profile shall be acceptable. Variation in profile dimension on plus side shall be acceptable but no extra payment on this account shall be paid.

S&F Factory Made Solid panel PVC Moulded Door Shutters 28 to 30 mm thick (stile:), with particle board core and 2,4 or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face and 2 mm plain colour PVC Sheet on the back face, supplying and fixing in frame at site as per specification and drawing complete all as specified and directed.

S&F 150mm Aluminium handles, cast type, anodised complete all as specified and directed.

S&F 200mm Aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F 100 mm long butt hinges, medium weight, cold rolled mild steel, complete all as specified and directed

M&L for 4.8 mm thick frosted sheet glass ordinary quality and glazing with beading n exc 0.5 sqm in each pane complete all as specified and as directed.

S& F in repairs 15mm dia CP pillar taps, fancy type, with capstan heads, screwed down high pressure with long screwed shank and fly nuts, screwed for iron pipe complete all as specified and directed.

Supply and fix 500 litres capacity white colour triple layer, rotational moulded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 20 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete and including dismantling of old tank complete all as specified and directed..

Complete removal of existing treatment on wall/roof projections including facia, cornices etc by scrapping with mechanical sander (having mechanical vacuum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed.

Material and labour for waterproof cement based putty @ 1 Kg (undiluted) per sq mtr of average thickness 1mm over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc by skilled labour as per following steps :- Step 1 - Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 Kg putty per minute. Step 2 - Apply the first coat the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs per minutes with a maximum pressure 3300 PSI Step 3 - Allow 6-8 hrs time to dry the putty surface.

Material and labour for one coat of water based premium acrylic smooth exterior emulsion of approved colour with silicon addictive & color stay technology excellent dirt pick up resistance with low VOC less than 50 gram/ltr as per the LEEDS specification anti algal propertiess @ 1.79 ltrs (undiluted)/10sq mtrs diluted with water as per manufacturer instruction applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of reputed paint manufacturer as mentioned in PS and accessories for applying emulsion should be able to spray in hard to reach areas and penetration of emulsion on the surface using auto roller for making the surface uniform incl preparation & sanding of surfaces with mechanical sander as per note Below complete all as specified and directed for making the surface uniform complete all as specified and directed Note :- Sanding of surface to be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer. Proper mashking to be carried out before primer and paint application

Material and labour for one coat of acrylic water based exterior grade primer @0.9 ltrs (undiluted)/10sq mtrs diluted with water 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Material and labour for two coats of water based premium acrylic smooth exterior emulsion of approved coulur with silicon addictive & color stay technology excellent dirt pick up resistance with low VOC less than 50 gram/ltr as per the LEEDS specification anti algal propertiess in two coats @ 1.79 ltrs (undiluted)/10sq mtrs diluted with water as per manufacturer instruction applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of reputed paint manufacturer as mentioned in PS and accessories for applying emulsion should be able to spray in hard to reach areas and penetration of emulsion on the surface using auto roller for making the surface uniform complete all as specified and directed. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Material and labour for applying one coat of oil bound distemper using airless spray technology with maximum working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of reputed paint manufacturer as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface using auto roller incl preparation & sanding of surfaces with mechanical sander as per note Below complete all as specified and directed for making the surface uniform complete all as specified and directed Note :- Sanding of surface to be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer. Proper mashking to be carried out before primer and paint application .

Material and labour for one coat of acrylic water based interior grade primer @0.8 ltrs (undiluted)/10sq mtrs diluted with water 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI.and capable of operating single spray gun with a max material hose length of 30 m. The spray machine should be of reputed paint manufacturer as mentioned in PS. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Material and labour for applying two coats of oil bound distemper using airless spray technology with maximum working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of repeated paint manufacturer as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface using auto roller for making the surface uniform complete all as specified and directed Note :- Sanding of surface to be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer. Proper mashking to be carried out before primer and paint application .

Material and labour for applying two coats of plastic emulsion paint using airless spray technology with maximum working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of repeated paint manufacturer as mentioned in PS and accessories for applying plastic emulsion should be able to spray in hard to reach areas and penetration of plastic emulsion on the surface using auto roller for making the surface uniform complete all as specified and directed Note :- Sanding of surface to be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer. Proper mashking to be carried out before primer and paint application

Material and labour for applying one coats of plastic emulsion paint using airless spray technology with maximum working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 m. the spray machine should be of repeated paint manufacturer as mentioned in PS and accessories for applying plastic emulsion should be able to spray in hard to reach areas and penetration of plastic emulsion on the surface using auto roller for making the surface uniform incl preparation & sanding of surfaces with mechanical sander as per note Below complete all as specified and directed Note :- Sanding of surface to be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer. Proper mashking to be carried out before primer and paint application

Material and Labour for rendering 10 mm thick on internal surface of brick work or concrete surfaces in cement mortar 1:6 and finishing the surface even and smooth without using extra cement incl taking down cement plaster complete all as specified and directed.

Material and labour for 20 mm thick rendering in cement mortar 1:4 in two layers (12mm +8mm) on external faces of brick wall or concrete surfaces, finishing the surface even and smooth without using extra cement with using approved LWPC on second layer (8mm) as per manufacturer instruction including taking down cement plaster complete all as specified and as directed by engineer in charge NOTE: (a) LWPC shall be paid in this items. (b) Certified from manufacturer of LWPC shall be provided for necessary quantity against total mix either Cum or by weight of cement bag.

Material and labour for preparation of old treated steel surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Material and labour for preparation of old treated wood and wood based surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old plastered surfaces of ceiling incl cornices and apply two coat of white wash complete all as specified and directed by engineer in charge.

M&L for preparation of old surfaces of wall and applying one coat of cement base paint complete all as specified and directed.

M&L for preparation of old surfaces of wall incl cornices and apply two coat of cement based paint etc complete all as specified and directed by engineer in charge.

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

M & L for 15 mm thick rendering on fair face of brick work or concrete surface in cement mortar 1:4 mixed with water proofing compound, surface finished even and smooth complete all as specified and as directed. Note :Where the items executed upto 12 mtr height, necessary scaffolding, props, jacks, shuttering and ladder shall be provided by the contractor in his own arrangement and the same is included in unit rates quoted. Water proofing compound shall be measured and paid separately as supply only.

Supply only Liquid water proofing compound of approved make.

M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint over one coat of alkali resistant primer complete all as specified and directed.

Material and Labour for applying Integral crystalline capillary waterproofing treatment to the vertical Concrete/Masonry surface, prepared by mixing integral crystalline chemical with water in ratio as per manufacturer’s instructions and applying the same with the help of synthetic fibre brush on horizontal/sloping surfaces. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50 mm. The work shall be carried out all complete as as per manufacturer’s instructions. Two coats in vertical surface 0.7 kg/sqm/coat .

Material and labour for pressure grouting approved crystalline slurry of hydrophilic in nature prepared by mixing integral crystalline slurry with water in ratio as recommended by the manufacturer. The grouting to be carried out by boring inclined holes on damp concrete/ masonary upto ht of 1000mm from floor level by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of engineer-in-charge.The fixing and spacing of nozzles shall be at 300mm c/c and the injection pressure shall be as per manufacturer’s instructions.

Chipping of unsound/weak concrete material of 50 mm average thickness from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge Note :Where the items executed upto 12 mtr height, necessary scaffolding, props, jacks, shuttering and ladder shall be provided by the contractor in his own arrangement and the same is included in unit rates quoted.

Cleaning of reinforcement from rust from the reinforcing bars upto 12mm dia to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge:

Providing, mixing and applying SBR polymer modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) 50mm thickness in 03 layers as per specifications and directions of Engineer-in-charge.

Rendering 5 mm thick in cement mortar 1:3 on concrete surfaces in ceiling, finished fair & even incl taking down of plaster complete all as specified and directed.

M&L for preparing new plastered surfaces of ceiling and applying two coats of white wash complete.

Notes for BOQ Srl Item No. 59 to 68 :- (a) The preparatory and application work pertaining to periodical services & water proofing shall be executed from authorized applicator duly certified by the manufacturer of the paint, distemper, putty etc. (b) The contractor shall obtain approval of the agency from GE within 10 days of the award of the contract and shall enter a Memorandum of understanding (MOU) with the manufacturer duly approved by GE. The copy of MOU shall be submitted to the department by the contractor with 20 days of the award of the contract. The execution of work shall only be commenced after the submission of MOU and necessary approval from the Engineer-in-Charge. MOU shall be valid during the currency of the work. However, during defect liability period if any defect is noticed the contractor shall only be responsible for rectification of the same.

Notes for BOQ Srl Item No. 59 to 70 & 80 to 82 :- (a) For work upto 12 mtr height, necessary scaffolding, props, jacks, shuttering & ladder shall be provided by the contractor. Green cloth shall be provided all around the work site for any position/ height with all other safety precautions (i.e. safety jacket, safety shoes, helmet, safety harness, safety goggles etc). Rate quoted by the contractor shall be inclusive of the above arrangement and nothing extra shall be admissible at later stage. The work shall only be commenced after the proper check of safety precautions by the Engineer-in-Charge. (b) Insurance for each worker shall be provided by the contractor and it shall be deemed to be included in the quoted rate. (c) Masking/ covering of window/ doors during spray painting using polythene film shall be deemed to be included in the quoted rate (d) No payment for additional height shall be paid to the contractor. (e) Completion of the work shall only be issued after proper cleaning of floors/mats and clearing of site has been done by the contractor all as per direction of Engr-in-Charge.

Shivagya Engineering (BID ID -3063672)