REPAIRS TO PLASTERING, FLOORING, WOODEN DOORS WINDOWS, STRUCTURAL MEMBERS, PLINTH PROTECTION, AND OTHER MISC B/R WORKS IN JCOS ORS AND SERVANT QTRS INSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as direct.

Demolition of brick work or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles built in cement mortar including all quaries, arches pillars etc and removing off the site complete all as per specified and directed.

Demolition of cement concrete (reinforcement cut as required to facilitate demolition) Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work complete all as specified and directed.

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

Dismantling stone slabs and tiles, laid, bedded and pointed in any mortar of any description or thickness in floors, aprons etc complete all as specified and directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings & removing off the site complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description in rafters, purlins and wind ties wtc complete all as specified and directed.

Demolition of plain cement concrete in ground floors and pavings not exc 150 mm thickness (above or below ground level) complete all as specified and directed.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area not exceeding 1.5 sqm each and removing from the site complete all as specified and directed.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area exceeding 1.5 sqm and not exceeding 4 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area not exceeding 1.00 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutters any description exc 1.0 but not exc. 2.0 sqm each and refixing in the same opening after necessary repair like easing etc complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames, steel window or stone concrete or brick surrounds glazed with putty or fixed with beads complete all as specified and directed.

Dismantling of 100 mm dia cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

Demolition and breaking up 150 mm dia drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Removal of existing water proof treatment of any description from roof surface including cement plaster/screed bed carefully from the surfaces, roughening concrete surfaces and cleaning the roof surfaces by brushing, sweeping and scrubbing down with water and removal of debris complete all as specified and as directed.

M&L Brick Work with Sub-Class ‘B’ fly-ash Bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed.

Ditto Item No. 18.00 but except bricks complete all as per specified and directed.

M&L Brick Work with Sub-Class ‘B’ fly-ash Bricks Half-Brick thick, Old Size, built in Cement Mortar 1:4, Straight or Curved on Plan to any Radius, complete all as specified and as directed.

M&L for 15 mm thick rendering in two layer (10+5 mm) cement mortar 1:4 with water proofing compound (@ 200 ml per bag of cement or as per manufacturer's instructions) on brick/stone walls or concrete surfaces finished even and fair ( upto any height) for external surfaces complete all as specified and directed. (Note : Water Proofing compound shall be measured and paid separetly as "Supply only". )

M&L 15mm thick cement plaster on brick or concrete walls in cement mortar 1:6 finishing even and smooth without using extra cement complete all as a specified and as directed

M&L 5 mm thick rendering on fair faces of concrete surfaces in cement mortar (1:3) as on ceiling finishing concrete surfaces even and smooth without using extra cement complete all as specified and directed

Supply only liquid water proofing compound all as specified and as directed.

M&L Preparation of new plastered surfaces of wall and finished with two coat of acrylic distemper with rollers over a coat of alkali resistant primer complete all as specified and directed.

M&L Preparation of new plastered surfaces of ceilings and finished with two coat of acrylic distemper with rollers over a coat of alkali resistant primer complete all as specified and directed.

M&L for complete removal of existing treatment on walls including cleaning, watering to make the surface clean and free from dust and finishing with two coats of acrylic distemper over a coat of alkali resistant primer with rollers complete all as specified and directed.

M&L for applying two coats of acrylic distemper using rollers to old decorated surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed.

All as per Item No. 28.00 above but on ceiling

M&L for preparation of new surfaces of wall and applying three coats of white wash complete all as specified and directed.

All as per Item No. 30.00 above but on ceiling

M&L for applying one coat of white wash to old decorated surfaces of ceiling including preparation of surfaces (by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent, salts, trading oil and greasy sports etc) complete all as specified and as directed by Engineer-in-Charge.

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

M&L for applying one coat of cement base paint using brush to old decorated surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed.

M&L for applying one coat of acrylic distemper, finished with rollers to old decorated surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed.

M&L for preparation of old treated/painted surfaces of walls and soffit of chajja, roof slab etc., by cleaning, brooming, rubbing and scrapping as required using broom, emery paper, putty blade/scraper as applicable to make the surface free from loose paint, algae formation, dust etc including necessary safety & protective measures such as safety belt, headgear etc including filling cracks upto 5mm with and including suitable elastomeric crackfill paste and applying one coat of weather proof exterior emulsion paint of approved make and necessary scaffolding for upto 4 storey building height complete all as specified and directed.

M&L for preparation of new surfaces of walls and soffit of chajja, roof slab etc., by cleaning, brooming, rubbing and scrapping as required using broom, emery paper, putty blade/scraper as applicable to make the surface free from protrutions, loose particles, dust etc including necessary safety & protective measures such as safety belt, headgear etc, finishing the surface with 2 mm thick exterior wall putty (in two layers) for smooth finish and finishing with two coats of weather proof exterior emulsion paint over a coat of suitable exterior primer of approved make using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified and directed.

M&L for complete removal of existing treatment on old painted surfaces of walls and soffit of chajja, roof slab etc. by using high pressure jet washer including cleaning the surface by scrapping as required using emery paper, putty blade/scraper as applicable for removing loose paint, corrosion, algae formation etc., to make the surface clean and free from dust, for upto 4 storey height including necessary scaffolding, safety and protective measures complete all as specified and directed.

M&L for complete removal of existing treatment on old painted surfaces of walls and soffit of chajja, roof slab etc. by scrapping and removing treated surfaces with mechanical wall sander (having vacuum mechanism for suction) having minimum 1500 RPM, sanding pad of 80 grit size having 7"- 9" dia (as required) including cleaning, watering to make the surface clean and free from dust, for upto 4 storey building height including necessary scaffolding, safety and protective measures complete all as specified and directed.

M&L for applying 2mm thick wall care putty (in two layers) on old cleaned surfaces of walls, soffits of chajja, roof slab etc, for smooth finish and finishing with two coats of weather proof exterior emulsion paint over a coat of suitable exterior primer of approved make using airless spray technology capable of operating single spray gun with hose of adequate length for upto 4 storey building height including necessary scaffolding, safety and protective measures complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint to old painted steel surfaces of any description over 10 cm width or girth including preparation of surfaces complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint to old painted wooden surfaces of any description over 10 cm width or girth including preparation of surfaces complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces of any description over 10cm width or girth including cleaning and preparation of surfaces complete all as specified and directed.

M&L for preparation of new untreated wooden surfaces of any description, not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&L for reinforced cement concrete (1:2:4) (nominal mix) type B1 using 20 mm graded aggregates in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M & L for Providing precast cement concrete Type B-1 1:2:4 (20mm graded aggregate) Set in cement mortar 1:4 in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including necessary forms, moulds, etc complete all as specified and as directed.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (horizontal or sloping) for rough finished surfaces complete all as specified and directed.

M&L for Mild steel bars 6 mm to 8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia for TMT bars complete all as a specified and as directed .

M&L Non Skid joint free ceramic coloured tiles 7-8mm thick, area of each tiles exc 0.06 Sqm but n. exc 0.11 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15mm thick screed bedding in cement mortar 1:6 complete all as specified and directed.

M&L Non Skid joint free ceramic coloured tiles 7-8mm thick area of each tiles exc 0.11 sqm but n. exc 0.18 sqm, as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and incl 15mm thick screed bedding in cement mortar 1:6 complete all as a specified and as directed

M&L Non Skid joint free ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.11 sqm but n exc 0.18 sqm in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles for verticle surfaces as in skirting ,dados and riser of steps laid over and including 10mm thick screed bed in CM 1:4 complete all as specified and directed .

S&F glazed coloured ceramic tiles in vertical surface, as per approved design, size 300 X 450 X 7 mm or 350 X 250 X 7 mm thick, set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles, laid over and incl 10mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

M&L granite (of any type) work, 18-20 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like 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 and making moulds on edges laid over and including 20 mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheeting having 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/sqm on both sides, having wide pans with minimum 3 small stiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof complete all as specified and directed.

All as per Item No. 54.00 above but 0.50 mm thick coloured plain galvalume sheet as in ridge/valley gutter of roof.

S&F rolled mild steel joist, channel, angle or tee section, fixed independently etc upto 6 metre height from each floor level (cut to ordinary lengths i.e. within 20mm of the length indicated) of Gde Fe-410-W (Gde-E-250) quality -B including using proper iron props and steel plates to existing RCC over heads members like beams, slabs etc so as yo ensure safety of existing structure and floorduring repairing works complete all as spcified and direcetd.

Fixing only Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) other connecting plates Gde Fe-410-W (Gde-E 250) quality-B

Supply, hoisting and fixing in proper position ISI marked multi-layer rotational moulded polyethylene water storage tank (cylindrical vertical with closed top), of capacity 500 litres and providing necessary connections including dismantling old tanks all as specified and as directed by the Engineer-in-Charge.

Supply, hoisting and fixing in proper position ISI marked multi-layer rotational moulded polyethylene water storage tank (cylindrical vertical with closed top), of capacity 1000 litres and providing necessary connections including dismantling old tanks all as specified and as directed by the Engineer-in-Charge.

Supply, hoisting and fixing in proper position ISI marked multi-layer rotational moulded polyethylene water storage tank (cylindrical vertical with closed top), of capacity 2000 litres and providing necessary connections including dismantling old tanks all as specified and as directed by the Engineer-in-Charge.

S&F 20 mm bore Ball brass valves, high pressure, with HDPE float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. (MAKE : PRAYAG, Cat No. B-152 or equivalent model in JEXON / POLYTUF / SHAKTI)

S&F in repair 20 mm bore Ball brass valves, high pressure, with HDPE float and flynut complete, crewed for iron pipe or brass ferrule and fixed complete all as specified and directed. (MAKE : PRAYAG, Cat No. B-152 or equivalent model in JEXON / POLYTUF / SHAKTI)

S&F in repair 25 mm bore Ball brass valves, high pressure, with HDPE float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. (MAKE : PRAYAG, Cat No. B-153 or equivalent model in JEXON / POLYTUF / SHAKTI)

Disconnecting exiting water storage Tank of capacity exceeding 250 litres but not exceeding 500 liters for cleaning of water tank, removing of mud, sludge etc and flushing with chlorine water including supply and fixing of any damaged accessories for water Tank and writting MES No, Unit Name (With capital letter, not exceeding 15cm height and not exceeding 10ms each tank ) and re-connecting and refixing all connections complete all as specified and directed.

-ditto- as per Item No. 64.00 but for PVC tanks of capacity exc 500 litres but not exc 1000 liters

Cleaning and removing all scale and dirt, etc, from tanks of capacity upto 500 litres and from mouths of circulating pipes, etc for proper functioning of overhead tank complete all as specified and directed.

-ditto- as per Item No. 66.00 but for PVC tanks of capacity exc 500 litres but not exc 1000 liters

-ditto- as per Item No. 67.00 but for PVC tanks of capacity exc 1000 litres but not exc 2000 liters

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

M&L for plain cement concrete (1:2:4) type B-1 using 20 mm graded aggregates in lintels upto 1.5 m clear span, cills, steps, seismic and other similar bands, plinth courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones , bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed.

M&L for pre-polished Chequered cement concrete tiles (coloured) of size 30cmx30cmx25mm thick , set , jointed and pointed in neat cement slurry in floor and pointed with white/coloured cement &pigment to match the surface laid over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

Supply and laying machine pressed precast concrete interlocking paver block with grey cement and pigmnent of any shape and size as approved by GE conforming to IS 15658-2006 of 60 mm thickness, M-35 grade including taking out existing unserviceable paver blocks complete all as specified and directed. (NOTE: Sand for cushioning level will be measured and paid seperately)

M&L for sand filling under floors or or in foundations including watering and consolidation complete all as specified and directed.

Taking down unserviceable steel windows/ ventilators, of any size incl grill/guard bars and removing from site complete all as specified and directed.

S&F steel window with side hung shutters including necessary hinges with steel handles and steel peg stay complete with glazing bars devotailed or welded, complete all as specified and directed.

S&F steel window with side hung shutters including necessary hinges with steel handles and steel peg stay complete without glazing bars devotailed or welded, complete all as specified and directed.

S&F 2nd class hard wood plain solid straight chowkhats and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

S&F 35mm thick Factory made 2nd class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge etc.(with sash bars) edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass/gauge etc, size of members of shutters as specified in SSR Part-I section 8, clause 8.20(a) complete all as specified and directed.

S&F factory made 35 mm thick 2nd class hard wood panelled shutters (any Nos of panels) with panels of timber flat on both sides (feather edged) or of veneered particle board medium density wood particle board with commercial face veneers, fitted to chowkhats complete all as specified and directed.

M&L for Solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S & F PVC solid factory double door frame of size 50 mm x 95 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S&F Factory made solid PVC door frame (chowkhat) of size 100 mm x 45mm made out of 5mm thick single side prelam PVC sheet, frame reinforced with MS square tube of size 40mm x 20mm of 19 guage throughout the frame, fixed in opening as per specification & drg as per manufacturer instructions complete all as specified and directed.

S & F factory made solid panel PVC door shutter of 30 mm thick (style) consisting of frame made out of MS tube for top and bottom rails. MS frame shall be covered with heat moulded plain cover PVC 'C' channel having a pvc sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheet beading, and joined together with solvent cement and fixing in frame complete all as specified and directed.

All as per item no 83.00 above but wire gauzed i.e. panel will be of wire gauze in lieu of single side prelam PVC sheet panel. The wire gauze shall be wrapped on an additional square 8mm MS solid tube and this tube shall be welded of MS tube. The wire gauge shall be stretched to tighten firmily complete all as specified and directed.

M&L for Factory made solid PVC moulded door shutter, 28 to 30 m thick(stiles) with 2,4 or 6 raised panel design with 2 mm thick moulded prelaminated PVC sheet on the front face & 2 mm plain colour prelaminated PVC sheet on back face with particle board core complete all as specified and directed.

S&F 4.0 mm thick plain sheet glass ordinary quality and glazing with oil putty in square n.exc 0.50 Sqm in each pane complete all as specified and directed.

S&F 4.0 mm thick plain sheet glass, ordinary quality, frosted on one side, area in squares exc 0.5 sqm in each pane and glazing in aluminium framework/snap beading complete all as specified and directed.

S&F 100 mm stainless steel butt hinges (medium weight) cold rolled complete all as specified and directed.

S&F aluminium handle, cast type anodised 150 mm size complete all as specified and directed.

S&F 150 mm size aluminium anodised barrel tower bolts of extruded section (ISI marked) complete all as specified and directed.

S&F 300mm long aluminium anodised sliding bolt with hasp, staple (bolt type) and fixing clips or sheets cast of extruded section and fixing bolts and sliding bolts of extruded section ISI marked complete all as specified and directed.

S&F in repair Floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring (overall length of cover plate 150mm) complete all as specified and directed.

M&L for preparing surfaces of wood and wood based materials, steel and iron work, new or old, of any description and girth, treating ends of posts, back of chowkhats etc, with tar or coal tar black paint, area tarred exc 0.1 sqm but n. exc 0.5 sqm each complete all as specified and directed.

-ditto- as per Item No. 93.00 above but treating small articles such as holdfasts, ends of posts, back of chowkhats, etc, area n exc 0.1 sqm each

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

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

M&L for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

S&F Expanded metal cut to length bent to shap required and tying with and including annealed mild steel wire not less than 0.9mm dia weight not exceeding 4 Kg per Sqm or fixing with galvanised steel staples fixed to wooden of steel frame including all rebating etc complete all as specified and directed.

M&L for mild steel in framed work such as grills, gratings, etc. with ends of bars shouldered and /or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 all as specified and directed by Engineer-in-Charge.

M&L for uprooting of plants or vegetation growth from wall up to roof level, applying two coats of tartaric acid and repair to broken/chipped off plastered surfaces with cement mortar 1:3 mixed with liquid water proofing compound as per manufacturer's instruction and sealed with 85/25 grade hot blown bitumen in patch not exc 2.0 sqm and removal of debris outside MOD land and disposed off complete all as specified and directed by Engineer -in charge.

S&F in repair Vitreous China Wash Hand Basin 550mm x 400mm in size, white, Flat Back or Angle Back Type, making good disturbed Surfaces in Cement Mortar 1:3, providing CP waste coupling and PVC waste pipe and connected Items, complete all as specified and directed. (Make of WHB : PARRYWARE, Model: FLAIR / HINDWARE, Model: MARIO / JAQUAR, Model: CONTINENTAL / CERA, Model: CLAIR)

S&F in repair vitreous China Squatting pan ‘Orissa’ pattern, size 580 X 440 mm, white, with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and to flushing pipe, etc and including making good to floor, complete all as specified and directed. (MAKE : CERA, Cat No: S3010109 / HINDWARE, Cat No. 20042 / PRAYAG, Cat No: 4054 / ASIAN PAINTS, Cat No: WM-32-X / ESSCO, Cat No: ECS-WHIT-451)

S&F in repair 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and incl with flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern complete all as specified and directed. (MAKE : PARRYWARE, Model : Slim line Economy / HINDWARE, Model : Sleek Plus / CERA, Model : Corona / PRAYAG, Model: SMART /ESSCO, Cat No: WHE-WHT-183NL)

S&F in repair Chromium plated brass Pillar tap, fancy type. with areator, fixed to wash hand basin, complete all as specified and directed. (Make : ESS ESS, Cat No: RO-101 / PRAYAG, Cat No: 6702 / Essco, Cat No: SQT-507KN / SOMANY, Model: ETHER)

S&F in repair Chromium plated brass Bib cock with wall flange, fancy type, long body, fixed to 15 mm bore of Iron pipe complete all as specified and directed. (Make : Essco, Cat No: SQT-512KN / Ess Ess, Cat No: T-105A / PRAYAG, Cat No: 7209 /SOMANY, Model: ETHER)

S&F in repair 15 mm bore fancy type stop valves, cast copper alloy, chromium plated (concealed type), screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and, complete all as specified and directed. (MAKE : PRAYAG, Cat No: 6818 / ESSCO, Cat No: COS-103069/ ESS ESS, Cat No : PT-332/ SOMANY, Model: ETHER)

S&F in repair Chromium plated brass Angular stop cock concealed type incl concealed body, fixed to 15 mm bore of Iron pipe complete all as specified and directed. (Make : Essco, Cat No: DLX-526 / PRAYAG, Cat No: PR-144 / SOMANY, Model: ETHER / JAINKO, Cat No: AVJ-1)

S&F in repair chromium plated brass over head shower rose with arm, with 3 flow, fixed to 15mm bore of iron pipe complete all as specified and directed. (Make : Essco, Cat No: ALE-536A & EOS-542N / ESS ESS, Cat No: SA-101 & OH-202 / PRAYAG, Cat No: BS-73 / SOMANY, Model: ETHER)

S&F in repair 15 mm bore stop cock (surface type), cast copper alloy, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions, complete all as specified and directed. (MAKE : ESSCO, Cat No : DLX-513A/513B / PRAYAG, Cat No : 7226/7228 or equivalent model SOMANY/ JAINKO)

S&F in repair PVC connections 15mm size with PTMT nuts of length 600 mm, complete all as specified and directed. (MAKE : PRAYAG, Cat No. 324 / POLYTUF, Cat No. 4004-D / SHAKTI, Cat No: SB 1324-D or equivalent model in JEXON)

M&L in repair for 75 mm dia cast iron floor trap with grating including jointing to waste pipe fixed in cement concrete (1:2:4) type B-1 complete all as specified and directed.

S&F in repairs Stainless steel kitchen rack of size 31" x 24" x 10" fixed in wall with screws and washer complete all as specified. (Make- Prayag , Model No- P-340 or equivalent model in SUYOG / BLUE STAR / ANUPAM INDUSTRIES)

S&F in repair sinks with drainage board made of stainless steel 1 mm thick in kitchen with plug washers, waste coupling, PVC waste pipe and fixing cantilever brackets connecting union to pipe, overall size of sink 914 mm x 460 mm and bowl size 405 mm x 354 mm x 203 mm complete complete all as specified and directed. (MAKE : CERA, Cat No: B4512201 /PRAYAG, Cat No. 1339D / PARRYWARE, Cat No: C855099 or equivalent model in NIRALI / ANJALI / JAYNA) (NOTE: Waste coupling and Waste pipe shall be measured and paid seperately)

S&F in repair sinks made of stainless steel l mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed. (MAKE : PRAYAG, Cat No. 816-D or equivalent model in NIRALI / DIAMOND / ANJALI / BLUE STAR / CERA) (NOTE: Waste coupling and Waste pipe shall be measured and paid seperately)

S&F in repair grating doom 100mm dia of PTMT (Minimum weight 25 gms) complete all as specified and directed. (MAKE : PRAYAG, Cat No. 111 or equivalent model in JEXON / POLYTUF / SHAKTI)

S&F 100 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified and as directed by the Engineer-in-Charge. (Note : Earthwork to be measured and paid separately).

S&F 100 mm bore Cast iron (sand cast) soil, waste and vent pipes, of any length with or without ears with cement joints all as specified, fixed on walls complete all as specified and directed.

S&F 100 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore to be measured) complete all as specified and as directed by the Engineer-in-Charge.

S&F Wire netting of galvanised steel wire 1.40 mm dia fixed with tinned tacks of wire staples, size of mesh 20 mm complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soils, complete all as specified and directed.

Excavation/cutting road/hard standing in trenches not exc 1.5 meter wide and not exc 1.5 meter in depth and getting out in hard/dense soils, complete all as specified and as directed.

M&L for returning filling in including spreading, leveling, watering and well ramming in layer not exceeding 25 cm for soft/loose soil complete all as specified and directed.

M&L for removing excavated soil not exceeding 50 m and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

Cutting of existing RCC hume pipe, any size and at any depth for construction of new manhole in existing line of size as per site requirement including repairing of edge of RCC hume pipe with cement mortar 1:1 and removal of cut portion of pipe from site complete all as specified and directed. (NOTE: Items for manhole & earthwork, excavation in hard surface/black top surface etc shall be measured and paid seperately)

Cleaning of existing covered / uncovered (partly / semi or fully filled up) drain, of any opening width and depth by removing and re-fixing of cover-slab (wherever applicable) taking out accumulated silt, mud, earth, rubbish, vegetation etc from the drain, washing of the drain with water and removing the same at a distance exceeding 500m but not exceeding 1 km where directed complete all as directed by the Engineer-in-Charge.

Cleaning of blocked waste line (of any bore) from sink / urinal / wash- hand basin to floor trap manually (by pushing a piece of bamboo split, tied with gunny bags at one end to other) including dewatering and well flushing the line with water and testing on completion complete as directed by the Engineer-in-Charge.

S&F 150 mm bore reinforced concrete pipe of Class NP-2, laid and jointed with jute & cement mortar 1:2, complete with collars all specified and as directed.

M&L for PCC 1:3:6, type C-2 (using 40mm graded stone aggregate) as in bedding, packing under and haunching to sides of 150mm bore (dia) drain pipes after laying and testing of pipe, complete all as specified and as directed.

S&F Cast iron work grade FG 150, unmachined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles exc exceeding 5 Kg each, in repair, complete all as specified and directed.

M&L for cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth in brick walls complete all as specified and directed.

Chipping of unsound /weak concrete materials including cover plaster from RCC structural member i.e. slabs, beams, columns, lintel, chajja, fins, facia etc. of 25 mm average thickness (Any storey/ height of building/ structure) including tapering all edges, making square shoulders of cavities by air or sand blasting etc and cleaning of exposed concrete surface of lightly picking materials by air blasting or sand blasting including removal of foreign materials, loose concrete/aggregate etc and disposal of all debris out side of MOD land and complete all as specified and as directed by Engr-in-Charge.

M&L for applying chloride free rust removing chemical on rusting steel reinforcement bar as per manufacturer's specification and removing all rust from steel reinforcement bar by wire brush & sand/emery paper (after 24 hours of application of rust remover) and cleaning the area thoroughly by water with the help of pressure jet and allowing it to dry and making the reinforcement bar totally rust free (for any storey/ height of building/ structure) complete all as specified and as directed. (Make of Rust removing chemical :- Reebaklens RR of FOSROC or equivalent product other makes specified in tender) (NOTE: Surface area of cleaned steel reinforcement shall be measured for payment)

M&L for introducing new mild steel TMT reinforcement bars upto 12 mm dia for structural connection in RCC beams, columns, lintel and slabs (for any storey/ height of building/ structure) including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and up to 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges, plastic nozzles etc as per manufacturer's instructions etc all as specified and directed. (Make of epoxy chemical :- Lockfix E75 of FOSROC / Hilti HY 150 or equivalent product other makes specified in tender) (NOTE: Quoted rate is deemed to be inclusive of the cost of reinforcement bars)

M&L for teatment of existing wall surface with tartaric acid or oxalic acid to remove all the existing salt from the surface then rinsing the entire wall/slab surface and applying 15 mm thick two component structural grade polymer modified reinstatement mortar of compressive strength, flexural strength shall not be less than 45 MPa at 28 days, 7 MPa at 28 days respectively (maximum coverage area 1.30 sqm per 25 kg pack @ 10mm thickness) over a coat of epoxy bonding agent on existing surface for strengthening of beams, columns and other structural element of average thickness 25 mm and mortar shall be applied in layer not exc 6 mm thick in layers and including surface preparation as per manufacturer's instructions complete all as specified and directed (any storey/height of building/structure). (Make- Rendroc S2 (for mortar) & Nitobond EP (for bonding agent) of FOSROC or equivalent product in other makes specified in tender)

M&L 10 mm thick screed bed in cement mortar 1:3 over roof mixed with water proofing compound as per manufacturer's instruction complete all as specified and directed. (NOTE: WPC will be measured and paid separately)

M & L for cutting Grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 or cement concrete 1:2:4 type-B1 as required complete all as specified and directed.

M & L for Brushing neat cement slurry with 3.0 kg of cement per sq. metre complete all as specified and directed.

M&L for Providing Cement Concrete, Type B-0, 1:2:4 (using 12.50 mm graded Stone aggregate), as in roof padding mixed with water proofing compound and the concrete surfaces is to be finished even and fair (without using extra cement) complete all as directed by Engineer - in - charge . (NOTE: WPC Shall be measured & paid separately)

M&L for water proofing treatment on existing cleaned RCC roof with the following specifications and manufacturer's instruction complete all as specified and directed :- (i) Preparing and cleaning of fully dried surfaces as per IS 3067-1966. (ii) Applying bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm. (iii) Providing a layer of 3 mm thick APP modified pre-fabricated five layer, weight not less than 3.6 kg/sqm, black finished reinforced with non-woven polyster matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction. (iv) Applying two coats of bitumen based UV reflective paint with aluminium finish @ 0.10 litre per sqm over APP membrane.

S&F in repair 15mm bore galvanised steel tubing (medium grade) with all fittings and fixed to walls and ceiling or laid in floors complete all as specified and directed.

S&F in repair 20mm bore galvanised steel tubing (medium grade) with all fittings and fixed to walls and ceiling or laid in floors complete all as specified and directed.

S&F in repair 25mm bore galvanised steel tubing (medium grade) with all fittings and fixed to walls and ceiling or laid in floors complete all as specified and directed.

SHEIKH ENTERPRISE

SOMANI BUILDERS

UNITED ENGINEERS

JOY RAM ENTERPRISE

MS AP CONSTRUTION AND CO

ARJUN DAS VALECHA

PRABIR TRADERS