CA NO CWE SGNR/TOKEN-20 OF 2022-23 ADDITION/ALTERATION OF BLDG NO P-09 OF OTM ACCN-III (OR LIVING) AND SPECIAL REPAIRS TO BLDG NO P-04 OF OTM ACCN - I (TOILET BLOCK) AT LALGARH JATTAN MILITARY STATION

Amount

Demolition of reinforced cement concerete of any description and in any position complete all as specified and as directed by engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position complete all as specified and as directed by engineer-in-Charge.

Demolition of brick masonary including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift at specified location, etc complete all as specified and directed by Engr-in-charge.

Dismantling of brick tiles in floor laid dry and pointed in cement morter complete all as specified and as directed by engineer-in-Charge.

Demolition mud in roofs, any thickness, including plastering and leeping complete all as specified and as directed by engineer-in-Charge.

M&L for RCC M-25 (Design mixes) using 20mm graded stone aggregate as in chajja complete all as specified and directed by Engr-in-Charge.

M&L for Formwork to chajjas, troughs and similar items including edges , for rough surface of concrete, complete all as specified and directed by Engr-in -charge.

S&F TMT bars of size 10mm dia and over, cut to length, bent to shape as required including cranking, hooking ends & binding with mild steel wire (annealed) not less than 0.90mm dia complete all as specified and directed by Engr-in -charge.

S&F TMT bars 6 mm to 8mm dia cut to length, bent to shape required including bending, cranking etc and binding with and including MS wire (annealed) not less than 0.9mm dia, complete all as specified & directed by Engr-in- charge.

S&F TMT bars of size 5mm dia and over, cut to length, bent to shape as required including cranking, hooking ends & binding with mild steel wire (annealed) not less than 0.90mm dia as in stiripps, spacers and binder complete all as specified and directed.

M&L PCC (1:5:10), type E2 using 40mm graded stone aggregate as filling of sunken floors/bottom and side of drain complete all as specified & directed by Engr-in-charge.

M&L for rendering 15mm thick on brickwork or concrete surfaces of wall in cement mortar (1:4) and finished fair and even including mixing of WPC in mortar complete all as directed by Engr-in-charge. Note : WPC shall be measured and paid separately.

Supply only integral water proofing compound complete all as directed by Engr-in-charge. Make:- Dr Fixit/Fosroc/BASF/STP.

Material and labour for creating fillet caving 50x50mm with polymer modified mortar on the junction of slab and wall as per manufacture instructions, Material and labour Providing for applying two coats of two component (1 part Liquid: 2 part Powder) ready to use cementitious waterproof coating on properly prepared surface by brush having elongation of >50% for the applying water proofing treatment as per following and complete all as directed by the Engineer-in-Charge. (i) Applying 1st coat of two components modified polymer coating on horizontal and verticle surfaces. (ii) Provn of glasses fiber mess of 2x2mm with GSM 145 immediately on alone coating. (iii) Applying 2nd coat of two components modified polymer coating after 72hrs on horizontal and verticle surfaces. NOTE:- Complete treatment to be carried out by authorised applicatior of waterproofing manufacture and applicator shall be approved by CWE. Make : Dr Fixit/Fosroc/BASF/STP

M&L for 40mm thick brick tiles laid flat concrete & joints grouted flush in cement mortar (1:3) bedded in 15mm thick cement mortar (1:6)mixed with 5% of crude oil by weight of cement on lime concrete complete all as specified and directed by Engr-in-Charge.

M&L for PCC (1:2:4) type B-1, using 20mm graded stone aggregate as in roof kerbs or mud stops or coping, rounded or chamfered on edges including necessary form work etc complete all as specified & directed by Engr-in-Charge.

M&L for brick work with fly ash bricks straight or curved on plan exc. 6 metre mean radius built in cement mortar (1:6) all as specified & directed by Engr-in-charge.

M&L for brick work with fly ash bricks straight or curved on plan any radius half brick thick walls, built in cement mortar (1:4) all as specified & directed by Engr-in- charge.

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each and removing from site all as specified & directed by Engr-in- charge.

Taking down chowkats or frames but with shutter without taking off shutter from the frame area n exc 1.5 sqm each but with shutters (without taking off shutters from the frames) and removing from site,complete all as specified and directed by Engr-in-Charge.

Supply & fixing 35mm thick, 2nd class hard wood factory made plain framed panelled shutters (Three panels) with lock rail and panel inserts of comercial veneered particle board with commercial veneering on both faces. The size of rails and styles as per IS-1003 (Part-I), kiln seasoned and chemically pressure treated all as specified & directed by Engr-in- charge.

S&F 35 mm thick glazed and skeleton shutter of 2nd class hard wood, open rebated and prepared to receive glass, gauge etc, without sash bars, edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass, etc. Sizes of members as specified in SSR Part-I, Section 8.20 (a) and fitted to chowkhats all as specified & directed by Engr-in- charge.

Supply and fixing of Fibre glass Reinforced plastic (FRP) door frame of required built in colour in three legged of cross-section 90mm x 45mm having single ribate of 32mm x 15mm to recieve shutter of 30mm thick including laminated door frame moulded with fire retardant grade unsaturated polyster resin and chopped strand mat(CSM) also door frame laminated shall be 2mm thick and shall be filled with suitable wooden block of 2nd class hard wood in all three legs frame shall be covered with fibreglass from all sides MS stay flat iron 25mm x 3mm shall be provided at the bottom to steady the frame complete all as specified and as directed by Engineer-in- charge.

Supply and fixing of 30 mm thick glass fibre reinforced plastic (FRP) paneled door shutter confirming to IS:14856-2000 of required colour and made with fire retardant grade unsaturated polyster resin,moulded to 3mm thick FRP laminated for forming hollow rails and style with suitable second class hardwood timber block inside at required places for fixing of fittings,cast molithically with 5mm thick FRP laminated for panels including fixing to frames,complete all as specified and as directed by Engineer-in- charge.

S&F framed work as in chowkats of doors windows of angle iron, gates or other section with gusset plates, rails, braces etc conforming to Gde Fe -290 (Gde E-165) complete all as specified and directed by Engr-in-Charge.

S&F hold fast of flat iron conforming to Fe-290 (Gde E-165) including preparing the surfaces & treated with two coats of coaltar & sanded with clean sharp sand complete all as specified & directed.

S&F 125 mm long aluminium handles anodised cast type all as specified & directed by Engr-in-charge.

S&F 200 mm long aluminium anodised barrel tower bolt of extruded section all as specified & directed by Engr-in-charge.

S&F 100 mm long butt hinges extruded aluminium alloy with galvinised mild steel hinge pin, anodised and fixed type B-21 complete all as specified & directed by Engr-in-charge.

Supply only 100mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed by Engr-in-charge.

Supply only 50 mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed by Engr-in-charge.

S&F 150mm long aluminium alloy handles, fabricated type, anodised complete all as specified & directed by Engr-in-charge.

S&F 300mm long aluminium alloy, anodised, sliding door bolt type not less than 16mm dia all as specified & directed by Engr-in- charge.

S&F 300mm ordinary rat tail rod pattern springs including roller and roller plate complete mild steel complete all as specified and directed by Engr-in-Charge.

Supply & fixing, 2nd class hard wood (Sal) or any other 2nd class hard wood articles not exceeding 200 cubic centimetre each as small fittings such as shaped door and window stops and the like, including necessary labour etc all as specified & directed by Engr-in- charge.

M&L for factory made steel windows conforming to IS-1038 with side hung shutters including box type hinges with 02 nos MS 100mm size barrel tower bolt for each leaf and Z section steel handle and steel peg stay complete with glazing bars, dovetailed or welded all as specified and directed by ingineer in charge.

M&L for factory made steel windows conforming to IS-1038 with side hung shutters including box type hinges with 02 nos MS 100mm size barrel tower bolt for each leaf and Z section handle and steel peg stay complete without glazing bars, dovetailed or welded all as specified and directed by ingineer in charge.

S&F steel ventilator with top hung shutter incl hinges, handle, steel peg stay complete all as specified and directed by Engineer-in-Charge..

S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm fixed with stainless steel wire staples fixed complete all as specified and directed by Engr-in-Charge.

M&L for Non skid coloured ceramic tiles (Jointless) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but n exc 0.18 as in floor set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge.

M&L for Non skid coloured ceramic tiles (Jointless) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but n exc 0.36 as in floor set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge.

M&L for glazed ceramic coloured tiles 450 x 300 x 7 mm thick jointless tiles as in skirting, dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 10mm thick rendering in cement mortar (1:4) including necessary cutting as per site requirement complete all as specified and directed by Engr-in-Charge.

M&L for 16 to 18 mm thick granite of approved colour as in shelves/partition rubbed and polished, set in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including moulding the edges half round on exposed side over and including 20 mm thick screed base in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge.

M&L for broken stone hard core of gauge n exc 63mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed by Engr-in-Charge.

M&L for 75 mm thick PCC (1:3:6) type C-1 using 20 mm graded mechanically crushed stone aggregate as in plinth protection finished even and smooth without using extra cement with & including 10 mm wide, 30 mm deep joints at the rate of 3.00 mtr centre to centre and at every turning & filling the joints with bitumen & sand mixture complete all as specified and directed by Engr-in-Charge.

Taking down cement plaster from brick wall or concrete surfaces or ceiling including raking out joints, hacking for key & scrubbing down with water etc complete all as specified and directed by Engr-in-Charge.

M&L for rendering 15mm thick cement plaster on brick walls or concrete, surface in CM (1:6) and surface to be finished even smooth without using extra cement complete all as specified & directed by Engr-in-charge.

M&L for rendering 5 mm thick in cement mortar (1:3) on fair faces of concrete surfaces of ceiling finished fair and even without using extra cement complete all as specified & directed by Engr-in-charge.

M&L for preparing newly plastered or pointed surface of wall and applying three coats of white wash on walls complete all as specified & directed by Engr-in- charge

M&L for preparing newly plastered or pointed surface of ceiling and applying three coats of white wash on ceiling complete all as specified & directed by Engr-in-charge

M&L for preparation of new plastered or pointed surface of walls and applying two coats of cement base paint complete all as specified & directed by Engr-in-charge.

M&L for preparation of new wooden or wood based surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified & directed by Engr-in- charge.

M&L for preparation of new steel and iron surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & directed by Engr-in-Charge.

M&L for preparation of old painted steel surfaces of any description not otherwise described over 10cm width or grirth and applying one coat of synthetic enamel paint ccomplete all as specified & directed by Engr-in-charge.

M&L for Preparation of old painted wooden surfaces of any description not otherwise described over 10cm width or grirth and applying one coat of synthetic enamel paint complete all as specified & directed by Engr-in-charge.

S&F 4mm thick pin headed glass and glazing with oil putty in squares not exc 0.5 Sqm in each pane complete all as specified and directed by Engr-in -Charge.

Supply & fixing 4mm thick sheet glass ordinary quality and glazing with oil putty in squares n. exc. 0.5 Sqm in each pane complete all as specified & directed by Engineer-in- charge.

Hacking out old broken glass (any thickness, size or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed by Engr-in-charge.

Taking down eaves gutters and rainwater pipes (any size or any pattern), including all fitting, such as heads, shoes ,bends etc, including cleaning or refixing or removal to store etc complete all as specified and directed by Engr-in-charge..

S&F 110 mm bore SWR pipes single socketed in any length with rubber ring joints fixed to walls including necessary clamps complete all as specified & directed by Engr-in- charge.

S&F 450mm long mild steel GI pipe, medium grade of size 40mm dia as in spouts pipe in sunken floor including making holes in RCC and making good with CM (1:1) or PCC (1:2:4) complete all as specified and directed by Engineer-in-Charge.

S&F SWR bend 110mm bore all as specified & directed by Engr-in- charge.

Supply & fixing in repair 100 mm bore cast iron pipe waste and vent pipe in any length with or without ears laid in trenches/floor/wall including clamps, jointing with necessary coupling complete all as specified & directed by Engr-in-charge.

S&F in repair cast iron type P trap/CPWD floor trap 100mm bore with CP grating including jointing to waste pipe fixed with necessary coupling arrangement complete all as specified and directed by Engineer-in-charge.

S&F in repair 100mm bore cast iron type door T equal/uneqal branch pieces (any radius) diminishing pieces or tapers (larger bore measured) door fixed with necessary coupling complete all as specified and directed by Engineer-in-charge. Make:- NECO or equivalent.

S&F in repair 100mm bore cast iron type plain bends (any radius) dimining pieces or tapers (larger bore measured) door fixed with necessary coupling complete all as specified and directed by Engr-in-Charge.

Supply only 100 mm bore sheilding (ss) coupling (with epdm rubber as per requirement complete all as specified and directed by Engineer-in-charge. Make:- NECO or equivalent.

Supply & fixing in repair 75 mm bore cast iron pipe waste and vent pipe in any length with or without ears laid in trenches/floor/wall including clamps, jointing with necessary coupling complete all as specified & directed by Engr-in-charge.

S&F in repairs cast iron type P trap/CPWD floor trap 75 mm bore with CP grating including jointing to waste pipe fixed with necessary coupling arrangement complete all as specified and directed by Engineer-in-charge.

S&F in repair 75mm bore cast iron type door T equal/uneqal branch pieces (any radius) diminishing pieces or tapers (larger bore measured) door fixed with necessary coupling complete all as specified and directed by Engineer-in-charge. Make:- NECO or equivalent.

S&F in repair 75mm bore cast iron type plain bends (any radius) dimining pieces or tapers (larger bore measured) door fixed with necessary coupling complete all as specified and directed by Engr-in-Charge. Make:- NECO or equivalent.

Supply only 75 mm bore sheilding (ss) coupling (with epdm rubber as per requirement complete all as specified and directed by Engineer-in-charge.

BLANK

Taking down or up steel tubing and connections 15 mm bore of pipe, including cleaning for refixing or removal to store complete all as specified and directed by Engr-in-charge.

S&F 15mm bore Galvanised iron tube medium weight with all fitting fixed complete concealed to walls and ceiling or laid in floors, complete all as specified & directed by Engr-in-Charge.

Taking down 20 mm bore GI tubing and connection including cleaning for refixing or removing to store complete all as specified and directed by engr-in-charge.

S&F 20 mm bore Galvanised iron tube medium weight with all fitting fixed concealed complete to walls and ceiling or laid in floors, complete all as specified & directed by Engr-in-Charge.

Taking down 25 mm bore GI tubing and connection including cleaning for refixing or removing to store complete all as specified and directed by engr-in-charge.

S&F 25 mm bore Galvanised iron tube medium weight with all fitting fixed concealed complete to walls and ceiling or laid in floors, complete all as specified & directed by Engr-in-Charge.

S&F in repair 15mm bore bib taps, cast copper alloy fancy type chroimium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed by Engr-in-charge.

S&F in repair 15 mm bore stop valve, fancy type chromium plated with long shank and cup (concealed type), cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe complete all as specified and directed by Engr-in-charge.

S&F as in repair 15mm dia stop valve/angle valve, fancy type, chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified & directed by Engr-in-Charge.

S&F as in repair 25 mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed including of all fitting complete all as specified & directed by Engr-in-Charge.

S&F tubular towel rail aluminium anodised 20mm dia 'D' type 60cm long between flanges complete all as specified & directed by Engr-in-Charge.

S&F in repair vitreous china squatting pan Orissa pattern size 580 x 440 mm white with integral foot rests (excl flushing cistern) but including CI 'P' trap set in and including concrete fixed complete all as specified & directed by Engr-in-Charge.

S&F in repair white Vitreous china wash down water closet pan (pedestal pattern) including plastic water closet seat, white/black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device including flush pipe complete all as specified & directed by Engr-in-Charge.

S&F in repair Vitreous China Urinal, Half stall type, white (excluding flushing cistern, flush pipe and waste pipe) including connection to flushing pipe and waste pipe providing and fixing plugs bedding urinal against wall complete all as specified & directed by Engr-in-Charge.

S&F in repairs vitreous china wash basin bowl type of any size excluding taps with all fittings & inclusive of fixing of waste pipe complete all as specified & directed by Engr-in-Charge.

S&F grating doom CP 100mm dia of plate with waste hole complete all as specified & directed by Engr-in-Charge.

S&F 32 mm PVC waste down pipe suitable for WHB and urinal complete all as specified and directed by Engr-in-Charge.

S&F in repairs pillar tap, fancy type, cast copper alloy chromium plated with capston head, screwed down high pressure with or without lettered with long screwed shank and fly nuts, screwed for iron pipe of 15 mm bore complete all as specified and directed. Note:- (Wt not less than 450 gms).

S&F in repair 10 litres capacity PVC valveless syphonic action type low level flushing cistern white with inlet incl flush pipe of low or high density of PVC 32mm dia, 90cm long and 15mm stop cock making connection incl ball valve, float, handle including brackets and 32mm dia PVC flush pipe complete all as specified and directed by Engr-in-Charge.

S&F PVC connections 15mm size with PTMT nuts of length 600mm long complete all as specified & directed by Engr-in-Charge.

Supply & fixing in repairs PTMT swivel shower roses 125mm with or without swivel joints, including fixing to steel pipe or union fixed complete all as specified and directed by Engr-in-Charge.

Dismantling/demolition water tank of capacity exc 250 but n. exc. 500 litre capacity any type of water tank and remove from site complete all as specified and directed by Engineer-in-Charge.

S&F 2000 litre capacity ISI marked rotational moulded triple layer polyethylene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I complete all as specified and directed by Engineer-in-Ch

S&F in repair 25mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 455gms) complete all as specified and directed by Engr-in-charge.

M&L for continous brick edging using old size bricks width equal to the depth of the brick laid dry on end vertically complete all as specified & directed by Engr-in-charge .

M&L for treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and directed by Engr-in-charge.

M&L for treating the soil alongwith external perimeter of building at the rate of 2.25 litre of emulsion per running metre of the perimeter wall complete all as specified and directed by Engr-in-charge.

M&L for 25 mm thick cement concrete (1:2:4) type B-0, using 12.5 mm graded stone aggregate as in floor to complete all as specified & directed by Engr-in-Charge.

M&L for 75 mm thick cement concrete (1:4:8) type D-2, using 40 mm graded stone aggregate as in sub base complete all as specified & directed by Engr-in-Charge.

M&L for machine cut Kota stone slab flooring 20-25mm thick (size 550 x 550 mm) over 15mm thick screed bed in CM 1:6 (including) laid and and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified & directed by Engr-in-Charge.

M&L for Kota stone slab 15-20mm thick (not less than in riser of steps, skirting , dado and pillar laid over and including cement screed 10mm thick in CM (1:4) & jointed with grey cement slurry mixed with pigment to match the smooth of the slab incl rubbing & polishing complete all as specified & directed by Engr-in-Charge.

Material and labour for repair to damage RCC coloumns/Beam/Slab by using micro mortar and concrete in Following Stages :- (a) Removing the mortar and loose concrete from RCC elements. (b) Cleaning the rusted reinforcements and applying rust removal. (c) Inserting the addl reinforcements in cape the coves sectional area reduction in more than 20 percent welding the reinforcement with existing area and supporting adequate on walls if reqiurd with grout. (d) Providing micro mortar and concrete over bond coat to cover the reinforcements and slet surface. (e) Providing adequate from wave and scafolding if required. (f) Curing the surface. Note:- (i) Rust removal, bonding agent, grout, micro morter and concrete and related chemicals shall be of Dr Fixit/BASF and STP. (ii) Work is to be got executed from authorised applications and company approved by CWE. (iii) Steel measured and paid separately.

Complete removal of existing treatment from old plastered or unplaster surfaces of walls by brooming down or steel wire brushing, scrapping down smoke soot, moss and effllorescent salts etc and applying two coats of cement base paint walls including cornices complete all as specified and directed by Engineer-in-charge.

S&F for 0.71 mm plain aluminum sheeting alloy 31000 H4 as in covering of expantion joint stappeled with self tapping screw including dismantling of old any type of sheet complete all as specified and directed by Engr-in-charge.

S&F drapery curtain rods Stainless steel, standrad quality and finish 25mm dia with heads at both ends and middle support, rings, etc complete all as specified and directed by Engr-in-charge.

Structural Rehabilitation of bldg STRUCTURL REPAIRS : SLABS COLOUMNS & BEAMS (srl item No 110 to 129) Carefully chipping, removing existing loose/ damaged concrete with plaster by low impact high frequency hammer/ chipper without damaging the existing sound concrete and exposing old reinforcement upto 10mm beyond corroded reinforcement bars using electrically operated diamond concrete saw blade making the edges straight and even and cleaning it by wire brush and then by air blower including necessary scafffolding upto any height complete as specified and as directed by Engr-in-charge.

Cleaning all existing reinforcement bars with wire brush/rotary wire brush to make entire circumference surface of bars free from rust scales, loose material, dirt etc., complete and applying alkaline rust converting primer on the existing rebar and allowing it to react with rust for 6 hrs and form a corrosion resistant, insoluble and adherent protective layer including cleaning the reinforcement, wire brushing to remove the rust spalls, complete as per manufacturers instructions, including necessary scafffolding upto any height all as specified and directed. (Mode of measurement: per sqm of breaking area of concrete.) Make: Sika rustoff100/Fosroc Reebaklens RR/Pidilite Dr Fixit rust remover

Providing and application of Zinc rich epoxy anti-corrosive protective coating for reinforcement bars as corrosion protection system in 2 coats to the entire circumference surface of bars (consumption Qty as per manufacturers instructions but min 0.4 kg/Sqm approx) including necessary scafffolding upto any height as specified and directed by Engr-in-charge. The product should confirm carbonation resistance of 2 mm and bond strength > 1N/sqmm according to ASTM C 882-78 (Mode of measurement: per sqm of application area of concrete.) Make: Sika Friazinc R/Fosroc-Nitozinc Primer/Pidilite Dr fixit Zinc Rich primer

Additional rebars 10mm dia and above Providing and fixing additional corrosion resistant hot dip galvanised steel rebar Fe - 290 (Gde E-165) or high grade as per required diameter in various structural elements to replace the lost rebar section due to corrosion including cutting, bending and fixing the bar by installing new rebar with Epoxy Acrylate based anchoring adhesive including necessary scafffolding upto any height complete all as specified and directed by Engr-in-charge.

Drilling and fixing injection packers in RC memebers including following:- Drilling holes: Drilling holes in structural members at the intervals as per recommendation of Engr-In-Charge Cleaning of Holes: Clean the holes by air blower prior to fixing nozzles. Fixing of packers: Insert 12 mm dia 50-75 mm long injection packers in cleaned holes with moisture insensitive epoxy resin based putty or equivalent. Cutting of packers : Cut the packers by cut of wheel after completion of grouting without damaging of structural elements.

Providing ,mixing and applying two component epoxy resin concrete bonding coat on prepared RCC surface by chipping and throughly cleaning of surface complete. Whereevr required and as per direction of Eng-In-Charge. Make: Sikadur R -32 LP consumption 0.6 Kg/sqm complies with ASTM C 881 Type-II Grade2 Class B+C /Fosroc- Nitobond SBR(EP) / Pidilite Dr fixit super latex (EP)

Rebuilding the section of structural damaged RCC/PCC elements of Beams and Lintels repair to spalling concrete to its original size and shape in layers of 10 mm average thickness in 1st layer by providing and applying with pre-batched, one component fiber based repair mortar having compressive strength >= 50 N/sqmm (28 days) according to ASTM C 109; flexural strength >= 5N/ sqmm (7 days) according to ASTM C 293-79. Make:- Sika-Monotop 122F/Fosroc Renderoc S2/Pidilite Dr fixit epoxy mortrar HB

All as per item No 116 above but for each additional 10mm uniform thickness for subsequent layers complete all as specified and directed by Engr-in-charge.

M&L for Cement plaster: ready to mix cement plaster with high quality polymer additives with 4 Mpa compressive strength of average 15 mm thick over the entire surfaces including all tools and tackles etc complete all as specified and directed by Engr-in-charge.

M&L for one coat of white wash on plastered or masonry surfaces and including preparing the surface by brushing and brooming down etc. complete all as specified and directed by Engr-in-charge.

Excavation around footings of columns in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off or stacking excavated stuff complete all as specified and directed by Engr-in-charge.

Returning, filling good and approved earth, including watering, levelling, laying stone soling over fully compacted subbase, filling voids/ interstices with smaller size stones, binding layer of sand and stone grit, including compaction, etc. as per site conditions complete all as specified and directed by Engr-in-charge.

M&L for 100mm thick Plain Cement Concrete (1:2:4) type B-1, using 20mm graded stone aggregate surface finished to receive finishing coat of metalic hardner complete all as specified and directed by Engr-in-charge.

M&L for brick masonary in cement mortar (1:4) including placing 2 Nos of 6mm dia bars at every 1m height of masonry work, raking of joints, curing, etc. complete all as specified and directed by Engr-in-charge. Note:- Cost of 6mm dia bar will be included in the quoted rate of item, nothing extra will be paid on this account

Fixing of nozzles: Drilling Holes of 12mm dia up to 100 mm deep holes in structural members at the interval of 350 mm in staggered manner or along the crack line in Reinforced Concrete (RC) structural element including cleaning of the holes by air blower and inserting 12mm dia NRV (Non Returnable Valve) nozzle compatible with epoxy injector and having machined external end to receive outlet of Grouting Gun. Fix inside the hole by applying thixotropic epoxy adhesive to ensure complete sealing and allow curing the system for minimum of 8 Hrs before Grouting including nozzle projections, excess putty, if any, over concrete element by grinding, leveling and finishing the external surface, after completion of the work, etc. complete all as specified and directed.

Epoxy grouting: Grouting, injecting two part, low viscosity, moisture insensitive injectionliquid, based on high strength epoxy resin by pressure and using pressure epoxy injector with accessories till nozzle refused to accept the grout including mixing of grout having following properties:- (i) Mixed Density 1.1 kg/l (at +27°C); Viscosity ~ 250 mPas at +30°C and should comply according to ASTM C 881, Type II and IV, Grade-1, Class E+F (ii) Compressive strength >= 70 N/sqmm (7 days) according to ASTM C 579; Tensile Strength ~ 50 N/sqmm (after 7 days at +30°C cure) (According to ASTM D 638); Tensile Modulus ~ 2000 N/sqmm (after 7 days at +30°C cure) (According to ASTM D 638); (iii) Bond Strength ~ 10.8 N/sqmm (failure in concrete) after 14 days at +30°C cure; Flexural strength ~ 50 N/sqmm according to ISO 178. (iv) Seal the nozzle with thixotropic epoxy adhesive after the refusal of grout material from the nozzle. Note:- leakage through other nozzle or cracks are required to be monitored while grouting and such points to be sealed as and when required without any extra cost. (Mode of measurement: per kg of material consumed) Make: Make: Sika SikadurR-52 LP/Fosroc-Conbextra EP-10 /Pidilite Dr fixit Epoxy injection grout

Providing ,mixing and applying two component epoxy resin concrete bonding coat on prepared RCC surface by chipping and throughly cleaning of surface complete. Whereevr required and as per direction of Eng-In-Charge. Make: Sikadur R -32 Lp consumption 0.6 Kg/sqm complies with ASTM C 881 Type-II Grade 2 Class B+C /Fosroc- Nitobond SBR(EP) / Pidilite Dr fixit sper latex (EP)

Rebuilding the section of damaged RCC elements to its original size in thickness upto 100mm by providing and casting with ready to use non shrink, cementitious free flow micro-concrete having compressive strength > 60 N/sqmm (28 days) according to ASTM C 1107-99 including mixing, placing, leveling the surface by grinding off cementitious slurry or cementitious joints differences if any and curing complete all as specified and directed. Make: Sika Sikadur R -32 Lp /Fosroc- Nitobond SBR(EP) / Pidilite Dr fixit super latex (EP)

Formwork and shuttering: Providing water tight form work of ordinary timber plankings so as to give a rough finish including centering, shuttering, struting and propping etc., complete as specified and as directed by Engr-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing rubbish off the premises complete all as specified and directed by Engr-in-charge.

M&L for Roof treatment to RCC roof as follows:- (a) Cleaning the roof surfaces thoroughly using wire brusehes to remove sharp projections, cleaning joints, washing, drying and removing all dirt/dust to receive concrete padding/plaster etc. (b) Providing 15 mm thick screed bed or bedding layer of cement mortar (1:4) with WPC, finished even and smooth without using extra cement. (c) Providing one coat of approved bituminous primer @100 gms per sqm, over dried plastered surface. (d) Laying 3 mm thick APP membrane,(mineral finish) reinforced with non woven polyster fabric, by torch application. The overlapping while torching shall be 75 mm on longitudinal direction and 100 mm on the transverse direction complete all as specified and directed by E-in-Charge. Make : STP Dr Fixit/Pidilite, Texsa India Ltd/Tikitar Dansona/Bengal Bitumen Notes:- (i) All joints and change in directions should be covered wih cement mortar (1:3) mixed with SBR latex @ 200 ml/bag of cement/as per site reqmt and cured well before laying membrane by torching. (ii) All angles and abuttments should be sealed well with extra care to ensure full bondage. (iii) Water proofing treatment shall be got carried out by approved authorised applicator of manufacturer only. The name of firm shall be got approved from CWE before carrying out the wk. (iv) The independent testing of membrane for technical parameters given in particular specifications shall be carried out from Govt approved labs having fascilities for testing of membrane. (v) The guarnatee of treatment shall be for min 10 yrs reckoned from date of completion of whole wk.

Excavation in trenches n. exc 1.5 metre wide and not exceeding 1.5 metre in depth; for for foundations etc or for shafts, wells, cesspits, manholes, etc. not exceeding 10 Sqm on plan and not exceeding 1.5 metre in depth and getting out in soft/loose soil complete all as specified & directed by Engr-in-charge.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified & directed by Engineer-in-charge.

Removal of excavated surplus spoil to a distance n.exc 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified & directed by Engr-in-charge .

M & L for PCC (1:4:8) type D-2, using 40mm graded stone aggregate as in foundation filling & mass concrete complete all as specified & directed by Engr-in-charge.

M&L for 15mm thick rendering on brick work or concrete surfaces of wall in cement mortar (1:4) finished even and smooth without using extra cement complete all as directed by Engr-in-charge.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete, PVC) set in cement mortar 100mm dia pipe complete all as specified and directed by Engr-in-charge.

S & F for DWCPE (SN8) drain pipe 150 mm internal dia confirming to IS-16098 part-II laid in trenches on moorum bed to required slope including all assecessries/fittings, joints complete all as specified and directed by Engr-in-charge. Note:- Moorum shall be measured and paid seperately under respective item of BOQ.

M&L for moorum bed to drain pipes spread, levelled and rammed including watering complete all as specified and directed by Engr-in-charge.

Cutting into existing manholes for removing existing branch drain, making good to pipe and rendering cutting out branch channel, and making good benchings complete all as specified and directed by Engr-in-charge.

M&L Pre-cast reinforced cement concrete (1:2:4) type B-1, using 20 mm graded stone aggregate as in manhole cover/slabs and placing in position including necessary form work complete all as specified and directed by the Engr-in-Charge.

M&L PCC (1:3:6) type C-1 using 20 mm graded stone aggregate as in surface channel & drain (Benching), coping, hold fast, bed blocks or similar block complete all as specified & directed by engr-in-charge.

E/M PORTION Taking down carefully copper/aluminium point wiring (light, socket or power) complete with all fittings and making good disturbed surfaces of walls, floors etc to match with existing surfaces complete all as specified and directed by Engr-in-Charge.

Taking down MCB with sheet metal enclosure, main switch, DB etc and making good disturbed surfaces to match with existing surfaces complete all as specified and directed by Engr-in-Charge.

Taking down sub main wiring of any size/capacity complete all as specified and making good disturbed surfaces to match with the existing surfaces complete all as specified and directed by Engr-in-Charge.

M&L for concealed Point wiring with single core PVC insulated, unsheathed multistranded copper conductor cable of size 1.5 sq.mm (FRLS) drawn in and including electrical grade rigid PVC conduit 20 mm dia concealed on wall/ceiling/floor including PVC insulated unsheathed earth wire with multi stranded copper conductor of size 1.5 sq.mm(FRLS) including MS shunk sheet metal box with modular sheet top cover of required module for mounting switches, sockets etc complete all as specified. Note:- Quoted rate shall include making good to the disturbed surfaces including plastering and painting to match with the existing colour.

One Light point/fan/exhaust fan controlled by one, one way switch

One 3 pin 5 Amps socket outlet on same board with other switches

As per item No 146 above, but for one 5 pin 5 Amps socket outlet (with 2 pin outlet of 5 Amp also) on independent board with other switches

As per item No 146 above, but for wiring with 2.50 sqmm multistranded cable and earth wire with copper conductor of size 1.50 sqmm for 5 pin 15 Amps power point on independent board.

As per item No 146 above, but for wiring with 4 sqmm multistranded cable and earth wire with copper conductor of size 2.50 sqmm for 5 pin 15 Amps power point on independent board.

Supply and fix piano switch flush button single pole one way 5/6 Amps complete all as specified and directed by Engineer-in-Charge.

Supply and fix piano switch flush button single pole one way 15/16 Amps complete all as specified and directed by Engineer-in-Charge.

S&F socket outlet multipurpose 02 in 01 5 Amp, flush mounting type 230 volt grade complete all as specified and directed by Engineer-in-Charge.

S&F socket outlet multipurpose use 02 in 01, 2/3 pin 5 Amp and 15 Amp (with 3 pin outlet of 5 Amps also), flush mounting type 230 volt grade complete all as specified and directed by Engineer-in-Charge.

Supply and fix lamp holder insulated body with back plate for angle/batten fitting with LED of 09 watt complete all as specified and directed by Engr-in-Charge.

Supply and fix ceiling rose surface bakelite two to three terminals/plate 5 Amps complete all as specified and directed by Engr-in-Charge.

S&F factory made, sheet distribution board, SP & N 8 ways, double door, protection class IP-30 suitable for mounting MCB/MCCB, confirm to IS-13032, IS-8623, BS-5484 with min 200 Amps, copper bus bar, working on 240V AC complete all as specified and directed by Engr-in-Charge.

Supply and fix MCB SPN 40 Amp, confirm to IS-8828:1996, IEC-898 : 1995 rupturing capacity 9KA complete all as specified and directed by Engr-in-Charge.

Supply and fix MCB SP 6-32 Amp, confirm to IS-8828:1996, IEC-898 : 1995 rupturing capacity 9KA complete all as specified and directed by Engr-in-Charge.

S&F Sub Main Wiring with two run single core 6 Sqmm PVC insulated unsheathed (FRLS) cable with stranded copper conductor drawn through and including 25mm dia rigid PVC conduit & accessories like junction box, terminal box, tees, bends, elbow, reducers etc concealed in wall including 4 Sqmm copper green colour earth wire as earth continuity conductor complete all as specified and directed by Engr-in-Charge. NOTE - Two run of 6 sqmm & One run of 4 sqmm & One run of PVC conduit with accessories shall be measured as One length.

Earthing complete with galvanised steel earth plate electrode 600mmx600mmx6 mm buried directly in ground vertically to a depth not less than 2.25 mtr below normal ground level connected to 4 mm dia GI wire by means of bolts, nuts, check nuts and washers complete including earthing pit, chemical compound, Earthing lead 4mm dia upto 7.5m, 20mm dia medium grade GI watering pipe, GI protection pipe 15mm dia light grade, earth pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregate, RCC pit cover including earth work complete all as shown electrical plate No-3 of SSR-2009 (Part-I) complete all as specified and directed by Engr-in-Charge. Note:- The unit rate shall include for excavation & earth work in any type of soil/strata, PCC (1:2:4) type B-I for pit & RCC (1:2:4) type B-I for pit cover with 8mm dia CTD bar @150mm C/C both way, funnel with watering pipe 20mm dia medium drade, 15mm dia light grade GI pipe upto 7.5 mtr long.

S&F in replacement LED building security light fitting 25watt with epoxy powder coated sheet aluminium housing, with epoxy powder coated CRCA sheet steel grey tray, clear acrylic cover and accessories complete incl street light bracket made out of 25mm dia GI medium grade pipe 0.6m long complete with2 sets of FI clamps made out of 30X5 MS flat & nuts, bolts & washer including painting to clamp with two coats of aluminium silver paint over a coat of primer complete all as specified and directed by Engr-in-Charge.

S&F in replacement LED building security light fitting 45watt with epoxy powder coated sheet aluminium housing, with epoxy powder coated CRCA sheet steel grey tray, clear acrylic cover and accessories complete incl street light bracket made out of 25mm dia GI medium grade pipe 0.6m long complete with2 sets of FI clamps made out of 30X5 MS flat & nuts, bolts & washer including painting to clamp with two coats of aluminium silver paint over a coat of primer complete all as specified and directed by Engr-in-Charge.

S&F in replacement electric water heater, storage type steel body with copper tank and heating element upto 2KW capacity 25 litre, BEE 5 star rated ,energy efficient complete with all accessories such as safety valve, thermostate, NRV, connection piece etc after dismantling old items deposit to MES store complete all as specified and directed by Engr-in-Charge.

Supply and fix fresh air fan 230 mm sweep 240 vot 50 Hz plastic body complete with louvers and including making hole in wall fixing complete all as specified and directed by Engr-in-Charge.

M& L for taking down hot water heater(Geyser) storage type AC 230 volts of capacity 25ltrs of ISI marked and refixing the same after repair incl making connection and 02 Nos new PVC connection of suitable size and length complete all as specified and directed by Engr-in-Charge.

M & L for taking down Exhaust fan 300mm sweep single phase 240 volt 50 Hz and refixing the same after servicing and painting incl all electric connection, fastners of reqd size complete all as specified and directed by Engr-in-Charge.

Supply and fix mirror light fitting durable & Weather proof industrial lighting solution luminaire with IP-65 protection complete all as specified and directed by Engr-in-Charge.

Earthing complete with galvanised steel earth plate electrode 600mmx600mmx6 mm buried directly in ground vertically to a depth not less than 2.25 mtr below normal ground level connected to 32x6 mm dia by means of bolts, nuts, check nuts and washers complete including earthing pit, chemical compound, Earthing lead 32x6mm dia upto 7.5m, 20mm dia medium grade GI watering pipe, GI protection pipe 40mm dia light grade, earth pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregate, RCC pit cover including earth work complete all as shown electrical plate No-3 of SSR-2009 (Part-I) complete all as specified and directed by Engr-in-Charge. Note:- The unit rate shall include for excavation & earth work in any type of soil/strata, PCC (1:2:4) type B-I for pit & RCC (1:2:4) type B-I for pit cover with 8mm dia CTD bar @150mm C/C both way, funnel with watering pipe 20mm dia medium drade, 15mm dia light grade GI pipe upto 7.5 mtr long.

S&F LED light fitting 1 x 20W, 230V integral sleek polycorbonate LED channel with white acrylic cover incl making connection complete all as specified and directed by Engr-in-Charge. --------------------------------------------------------------------------------------------- Note : A sum of Rs. 2,07,990.00, will be deducted on account of credit for dismantled/ demolished / taken down material. Please refer details on Srl Page No. 36 & 37 (Schedule of Credit) of Tender document

Aggarwal brothers and company

SACKSON ENTERPRISES