REPAIR/MAINT OF CHEQUERED TILES, INTERLOCKING TILES, PCC, PATH, SEWAGE LINE, GATE, FOOT PATH AND OTHER B/R ITEMS IN TECHNICAL AND RESIDENTIAL AREA OF IRDE UNDER GE(I) RND DEHRADUN

Demolition of cement concrete (unreinforced) of anay description as in ground floors and pavings not exceeding 15cm thickness (above or below ground floors) complete all as specified and directed.

Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment of any description or thickness in floors, approns etc, complete all as specified and directed.

M&L for 100mm thick cement concrete type C-2, 1:3:6 (40mm graded aggregate) as in sub floor complete all as specified and directed.

M&L providing 100mm thick PCC (cement concrete) 1:2:4 etc type B-2 (using 40 mm graded stone aggregate ) pavement/ramp/floor finsihed even an smooth without using extra cement complete all as specified and directed

Dismanting wrought iron or mild steel work of any description as in angle /grill etc complete all as specified and directed.

S&F for framed work such as grills, gratings, etc.. With ends of bars shouldered and riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work con-forming to Fe. 290. Gde-E-165. Note (ii) :- Work will be carried out upto 6 story in necessary scafolding and safety measures and labour insourance etc complete all as specified and directed.

Demolition of brick work/ stone masonry of any description built in cement mortar complete all as specified and directed.

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

Taking down cement or cement lime plaster of any description including racking out joints, hacking for keys , scrubing down with water etc, removal of debries from site outside MoD Land at Contarctor's own arrangement complete all as specified and directed.

M & L rendering 15mm thick cement plaster in two layer i.e 10 mm thick rendering in CM 1:4 in and 5 mm thick setting coat in cm 1:4 with WPC on fair face of brick work and concrete including finishing fair and even complete all as specified and directed.

Preparation of new plastered surfaces of walls and concrete work and applying two coats of cement based paint complete all as specified and directed.

Supply only Liquid water proofing compound complete all as specified and directed.

Providing PCC 1:2:4 Type B-1 using 20 mm graded stone aggregate in coping and benching of Brick wall,drain etc including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Removal of demolished materials/Debris to a distance exceeding 250 Mtr but not exceeding 500 Mtr and deposting where directed at a level n.exc 1.5 m above the starting point, complete all as specified and directed .

Taking down exsiting water proofing treatment incl PCC padding, plaster, etc complete necessary removal of debries from site outside MoD Land at Contarctor's own arrangement complete all as specified and directed.

M&L 10mm thick cement plaster on fair face of concrete surface including repair of doubing roof surfaces in CM 1:3 finished even land smooth without using extra cement over complete all as specified and directed. (Water proofing compound shall be measured and paid separately )

Preparing RCC roof slab top by wire brushing and cleaning the dust and forign materail etc complete and applying a coat of hot blown bitumen 85/25 grade @ 1.20kg/Sqm over a coat of bitumen primer @ 0.40 ltrs/Sqm and there after laying of a layer of APP based polymeric membrane (five layered with centre core as 100 microns high molecular high density polyethylene film) weighing 3kg/Sqm and will be laid as per MES SSR Pt-I para 11.43.2.2 with minium side lap 75 mm and end Lap of 150 mm bonded with hot blown bitumen 85/25 gde penetration @ 1.20 kg/sqm and blinded with fine sand in dry condition (pleable free) @ 0.50 kg/sqm dusted over the bitumen coat complete all as specified and directed.

M&L for Cement concrete tiles with grey cement pigment 25cm x 25 cm x 22mm thick, with size of chips upto 6 mm; set jointed and pointed in neat cement slurrynin floors, and cut and polished complete all as specified and directed.

Supply and apply acrylic based waterproofing and heat reflecting system having following key performance properties: 1. Acrylic polymer dispersion single component liquid applied system 2. Fully reinforced with glass fiber reinforced sika Fab or Equivalent The installation company of roofing system should be trained and authorized by Manufacturer & installation to be carried out as per manufactures approved method statement. All auxiliary & accessories involved during application should be supplied by single manufacture as a part of system. Any component used which is not manufacturer by the roofing manufacturer can only be used with official approval from manufacturer. Application system :- Providing and Applying Primer Coat primer over the prepared surface with Sika®️ CoolCoat Primer or Equivalent Consumption @ 0.2- 0.3 kg/m²_ First coat: sika coolcoat or or Equivalent / Consumption @ 0.75 kg/m² _ Fiber Reinforcement Make Sika or Equivalent_ Second coat: sika coolcoat or Equivalent / Consumption @ 0.75 kg/m²_ Top Coat Sika®️ CoolCoat Primer or Equivalent Consumption @ 0.05-0.08 kg/m² complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge

M&L for preparing old surfaces of walls plastered plastered by complete removal of existing treatment by electric grinder brooming down with steel or wire brush and scraping down smoke soot, moulds moss & efflorescent salt and trading oil and greasy spots , washing rubbing down and stopping of distempered and painted surface & removing all vegetation growth, nails and making good holes,cracks etc complete by necessary putty and make the surface smooth by rubbing with sand papers etc and applying Material & Labour for applying Two or more coats of 100% Premium crylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 5489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required hade (Company Depot Tinted) with silicon additive @ 1.43 litre/ 10 sqm over and complete all as specified and directed.

S&F galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of fencing posts including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc incl Dismatling of barbed wire of any description of any position complete all as specified and directed.

S&F concertina coil 2.5 mm dia of core wire in 450 mm circular dia of each coil having a core wire of high carbon spring steel of high tensile strength as per grade of IS-1454(Part-I) with low carbon steel strip punched tape of 19 mm wide, 0.50 mm thick and series of knife edge sharp barb/blades @ 25 mm centre to centre punched all along the length of both sides of strip at regular interval conforming to IS-513 incl Dismatling of Concertina coil of any description in any position complete all as specified and directed.

Preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer.

Demolition of ( reinforced cement concrete) (reinforcement cut as required to facilitiate demolition) of any description and in any positionnot otherwise specifically provided for complete all as specified an directed.

M&L for reinforced Precast cement concrete(1:2:4) type B-1 using 20 mm graded stone aggregate as in landing , cover slab (for manholes, shelves), chullah hoos, chajjas, water troughs , mangers, shelves an similar articles with plain faces incluing necessary form work , & set in Cement Mortar (1:4) in complete all as specified an directed. Note:-Reinforcement shall be measured and paid for separately in respective items.

M&L for Mild Steel TMT bar, 10 mm dia & Over , cut to length, bent to shape require, incluing cranking , bending spirally for hooping for columns ,hooking endsa and binding with Mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed

Excavation in trenches, n.exc 1.5m wide and n.exc 1.5m depth in soft/loose of soil for foundation, etc. or for shafts, wells cesspits, manholes, pierholes etc and getting out complete all as specified an directed.

M&L for returing filling in soft/loose soil, including spreading, levelling, watering and well ramming in layers not exc 25cm thick complete all as specified and directed.

Removing of excavated material (Soil) to a distance exc 250m but not exceeding 500 mtr and depositing at a level n.exc 1.5 m above the starting points complete all as specified and directed.

M&L Concrete bed to 150mm dia drain pipes including packing under, & haunching against the sides of pipes after they are laid & tested; in PCC (1:4:8)complete all as specified and directed

M&L 150mm internal dia of pipe salt glazed stoneware drain pipe Grade 'A' laid in trenches and jointed in cement & sand morater 1:1 and testing complete all as specified and directed

Demolition and breaking up Drain pipes (SGSW, AC or reinforced concrete) 150mm bore set in cement mortar complete all as specified and directed

M&L for Cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 roun or 3/4 section) in cement concrete (1:2:4) type -B1, smooth finished , and reforming benching as required complete all as specified and directed

Taking down Cast iron/PVC pipe of any dia and size fixed on wall or floor including all fittings complete all as specified and directed.

S&F 110mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F 110 mm dia PVC(SWR) bends/ shoes any radius complete all as specified and directed.

S & F in repair PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and directed.

S&F 75 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F 75 mm dia PVC(SWR) bends/ shoes any radius complete all as specified and directed.

Disconnecting & taking down existing water tank of capacity exc 250 liter and not exc. 500 liter and removing from site complte and S&F rotational moulded polyethylene water storage tanks 500 lts capacity (cylindrical vertical with closed top) hoisted with and including 20 mm dia ball brass valves, high pressure with polythene float and fly nut complete screwed for iron pipe or for brass ferrule and fixed in position all as per SSR Part I complete all as specified & directed.

M&L for Cleaning of septic tank up to 25 users by removing sludge in semi solid sate or liquid state by manually or by pressure pump including removal of sludge to a distance exc1.5 km but n exc 2 KM out of MOD land and buried into ground by digging pits spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed.

M&L for Cleaning of septic tank exc 25 users and not exc 50 users by removing sludge in semi solid sate or liquid state by manually or by pressure pump including removal of sludge to a distance exc1.5 km but n exc 2 KM out of MOD land and buried into ground by digging pits spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed.

M&L for Cleaning of septic tank exc 50 users and n.exc 100 users by removing sluge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc 1.5 KM but n. exc 2 KM out of MOD land and buried into ground by digging pits spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for Cleaning of septic tank exc 100 users and n.exc 200 users by removing sluge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc 1.5 KM but n. exc 2 KM out of MOD land and buried into ground by digging pits spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for Cleaning of septic tank exc 200 users and n.exc 300 users by removing sludge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc 1.5 KM but n. exc 2 KM out of MOD land and buried into ground by digging pits spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for Dewatering of soak well or sewage of any dia and depth manully or by using pumps and rremoval of sludge if any to a distance exc1.5km but not exc 2Km out of MOD land and buried into ground by digging pits and spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for cleaning with suitable chemical of P/S trap of WC/IWC etc by removing all blockage of any description in any situation in the system and removal of sludge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc1.5km but nexc 2KM out ofMOD land and buried into ground by digging pits and spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for cleaning of Nahani/floor trap of Bath/kitchen/urinal incluing Ist gully trap etc by removing all blockage of any description in any situation in the system and removal of sludge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc1.5km but nexc 2KM out ofMOD land and buried into ground by digging pits and spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for cleaning of Sewage pipe line from gully trap to ISt manhole an then upto the final drop into the septic tank an soak well /cess pool (except intermediate manholes ) by removing all blockage of any description in any situation in the system complete any ia of pipe an epth by rodding ,manually or by pressure pump including removal of sludge to a distance exc1.5km but nexc 2KM out ofMOD land and buried into ground by digging pits and spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

M&L for cleaning of manholes any type-size and any depth by removing of sludge in semi solid state or liquid state by manually or by pressure pump including removal of sludge to a distance exc1.5km but nexc 2KM out ofMOD land and buried into ground by digging pits and spray a layer of bleaching @ 0.50 kg per sqm area to avoid any type of infection in enviornment complete all as specified and directed .

Dismantling floor , hearth or wall tiling including cement mortar bedding (but not backing), removing debrish and rubbish off the premises and stacking serviceable tiles complete all as specified and directed.

M&L for Virified Ceramic tiles light shade 10 mm thick (square/rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match,over and including 10 mm thick rendering in cement mortar (1:4), rough finish to receive the tiles complete all as specified & directed

M&L Vitrified coloured tiles 10 mm thick dark shade (square/rectangular) area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match,over and including 10 mm thick rendering in cement mortar (1:4), rough finish to receive the tiles complete all as specified & directed

M&L Vitrified coloured tiles 10 mm thick light shade (square/rectangular) area of each tiles exceeding .18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick cement screed bed in cement mortar 1:6 for laying floor finishes. complete all as specified and directed.

M&L Vitrified coloured tiles 10 mm thick dark shade (square/rectangular) area of each tiles exceeding .18 sqm but not exceeding 0.38 sqm, in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match,over and including 10 mm thick rendering in cement mortar (1:4), rough finish to receive the tiles complete all as specified & directed

S&F in repair 18 to 20 mm thick solid PVC Board for cupboard/cabinet shutters with one side 1 mm thick printed PVC sheet other side plain PVC sheet of approved pattern as per specification and drawing and incl necessary beading in matching colour, magnetic ball catcher, 1 brass 2 lever lock of 50 mm complete all as specified and directed.

S&F in repair 18 to 20 mm thick solid PVC Board for cupboard/cabinet partitions/frame as per specification and drawing and necessary beading in matching colour complete all as specified and directed.

S&F brass handles, cast type, polished bright 100 mm size complete all as specified and directed.

S&F continuous (piano) hinges, mild steel, bright finish or electrogalvanised with width of flap (when open) 30 mm complete all as specified and directed.

S&F Ball catches with 8mm dia steel ball, and brass body and striking plate including letting for cabinets fixed with screws complete all as specified and directed.

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