REPAIRS TO WORN OUT SURFACES DAMP WALLS LEAKING ROOFS DETERIORATED PLUMBING FITTINGS ETC AT OTM AREA SALT LAKE AND REPAIRS TO JOINERY FITTINGS AND FIXTURES JAFRI WALLS WINDOW PANES ALUMINIUM DOORS AND WINDOWS INCLS OTHER PARAFENILIA AT SALT LAKE UN

Amount

Taking down/dismantling loose/damage concrete including plaster of any description and in any position from RCC structures like chajja, fins, roof ceiling,louvers, parapet, column, beam, and of lintel by hammering with wooden mallets carefully chipping off the old concrete surface with necessary scaffolding including cutting of rusted reinforcement if so required and disposal of old debris to outside the premises complete all as specified and as directed.

Cleaning the existing surface of concrete and reinforcements as obtained after execution of item No. 01 here in before by wire brush including scrapping & cleaning with emery paper or by air blasting or sand blasting incl foreign matrials , loose concrete/aggregate etc and washing down with water as required complete all as specified and as directed.

Material and labour for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending lapping etc as required and welding with existing bar complete all as specified and as directed

Material and labour for mild steel TMT bars 6 to 8mm bar, cut to length, bent to shape required, including cranking, bending, lapping etc as required and welding with existing bar complete all as specified and as directed.

Material and labour for mild steel TMT deformed bar or twisted bars upto 10mm dia as in stirrups cut to lenth bent to shape required including cranking ,bending etc and lapping ,welding as directed to the existing one complete all as specified and as directed. Note for item No 3 to 5: Welding shall be measured and paid separately under appropriate item. Make for item Nos. 3 to 5:-Rinl / Sail / Tisco/JAI Balaji industries ltd / Shyam Steel industries Ltd. / SPS stell rolling mills ltd / SRMB Srijan Pvt Ltd / Electrosteel steels ltd / Shyammetallics and energy ltd / Jindal.

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer,s instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge,:- upto 12 mm dia bar. Make : SIKA / FOSROC or any other equivalent as approved by GE )

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer,s instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge:- above 12 mm dia bar Make : SIKA / FOSROC or any other equivalent as approved by GE )

M & L for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm and complete all as specified and directed by Engr-in-charge. Make : SIKA / FOSROC or any other equivalent as approved by GE )

Supply and application of Epoxy Zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 complete all as specified and directed by Engr-in-charge. Make : SIKA / FOSROC or any other equivalent as approved by GE.

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimium 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minium tensile strength 5N/mm2 @ 28 days, minimium flextural strength 5N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge. Make : SIKA / FOSROC or any other equivalent as approved by GE.

Supply, mixing and application two component structural grade polymer modified reinstatement mortar, where local spalling has taken place or shuttering is not possible . The morter can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimium compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimium compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimium flexural strength 6.5N/mm2 complete all as spd and directed by the Engr-in-charge upto 25 mm average thickness. Make : SIKA / FOSROC or any other equivalent as approved by GE.

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished concrete surfaces complete all as specified and as directed.

Use and waste of formwork to sides of sides and soffits of beams, lintels, floors etc. for rough finished concrete surfaces complete all as specified and as directed.

Use and waste of formwork to parapet, RCC wardrobe and similar items for rough finished concrete surfaces complete all as specified and as directed.

Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar works n.exc. 200mm thick etc for rough finished concrete surfaces complete all as specified and as directed

Use and waste of formwork to fins, facia, louvers. parapet, chajja etc for rough finished concrete surfaces complete all as specified and as directed

Material and labour for 5 mm thick plastering in CM (1:3) on concrete surfaces as in sides of column, lintel, beam, chajja, facia, railing, RCC wardrobe etc including finish the surface even and fair without using extra cement complete all as specified and as directed

Taking down cement plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

Material and labour for 20mm thick plaster in cement mortar (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and as directed. Note :- WPC shall be measured and paid separately.

Supply only integral water proofing liquid admixture for concrete and mortar. Make:- Sika /Pidilite / CICO No 1 / ACCRO No 1 /FOSROC

Material and labour for rendering 15mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and as directed.

Material and labour for rendering 05mm thick in cement mortar (1:3) on concrete surfaces of ceiling, finish surfaces even and smooth without using extra cement complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying three coats of white wash, complete all as specified and as directed. Make of lime:- Suryacem / Lovelycem / Birla white.

All as per item No. 23 above but in ceiling.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of cement base paint, first quality, complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of distemper oil emulsion, first quality, over a coat of alkali resistant primer over wall putty complete all as specified and as directed.

All as per item No. 26 above but in ceiling. Make for item Nos25 to 27:- . Asian / berger / Jenson & Nicholson / Shalimar.

Material and labour for preparation of old treated plastered surfaces of wall and applying one coat of white wash complete all as specified and as directed. Make of lime:- Suryacem / Lovelycem / Birla white.

All as per item No.28 above but in ceiling.

Material and labour for preparation of old treated plastered surfaces of wall by washing, rubbing down and stopping of distempered surfaces and applying one coat of oil bound distemper, first quality, complete all as specified and as directed.

All as per item No.30 above but in ceiling.

Material and labour for preparation of old treated plastered surfaces of wall by washing, rubbing down cement base paint, first quality, surfaces of wall and applying one coat of cement base paint complete all as specified and as directed. Make for item Nos.30 & 31:- Asian / berger / Jenson & Nicholson / Shalimar.

Demolition of cement concrete unreinforced exc. 15cm thick as in sunkun floor complete all as specified and as directed.

Materials and labour for water proofing treatment to sunkun floors with the following courses of treatment :- (a) Apply first layer of slurry of cement @ 0.488 kg/sqm mixed with acrylic polymer modified cementitous composite compounds @ 0.126 kg/sqm all as specified. Make:- STP / Fosroc / SIKA (b) Apply second layer of slurry of cement @ 0.242 kg/sqm mixed with acrylic polymer modified cementitous composite compounds @ 0.253 kg/sqm including cleaning the surfaces and all as specified. (c) Apply 200 micron thick polythene film pasted with the help of adhesives shall be provided over treatment all as specified. Make:- STP / Fosroc / SIKA Note :- The slope of slab shall be 1:20 towards the corner of outer walls and GI pipe of 25mm dia (medium grade) be inserted at corner projecting out side 10 cm (GI pipe shall be measured and paid seperately under supply only item).

Material and labour for cement concrete 1:4:8 type D2 (using 40mm stone aggregate) in the sunkun floor complete all as specified and as directed.

Material and labour for rendering 10mm thick in cement mortar (1:4) mixed with integral water proofing liquid admixture as per manufacturers instruction on fair faces of brickwork or concrete surfaces, finished even and smooth without using extra cement as in sunkun wall complete all as specified and as directed. Note :- WPC shall be measured and paid separately.

Supply only 25mm GI pipe medium grade 450mm long inserting into wall surfaces with 100mm projection from the external face of wall as in spout complete all as specified and as directed. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal /Nezone/ M/S BST Infratech Ltd.

Taking up or down 15mm dia steel tubing and connections, segregating serviceable pipe for reuse complete all as specified and as directed.

All as per item No. 38 above but 20mm bore.

Supply and fix 15mm bore medium grade galvanized steel tubes with all fittings and fixed to wall and celing or laid in floors etc complete all as specified and as directed. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal /Nezone/ M/S BST Infratech Ltd.

All as per item No. 40 above but 20mm bore.

All as per item No. 40 above but fixing only. Note: Serviceable GI pipe obtained from item No. 38 above shall be reused.

All as per item No. 42 above but 20mm bore. Note: Serviceable GI pipe obtained from item No. 39 above shall be reused.

Supply and fix in reapir vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including 'P'or 'S' trap (excluding flushing cistern and flush pipe) including provision of lime concrete bedding complete all as specified and as directed

Supply and fix in repair Vitreous china EWC 'P' or 'S' Trap of size 400x365x540mm, white including Plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for EWC (excl flushing cistern and flush pipe) complete all as specified and as directed. Make for item Nos. 44 & 45:- NeycerKermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Supply and fix in repair plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for EWC complete all as specified and as directed. Make - NeycerKermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Supply and fix health faucet (ABS body) with 8mm dia 1 meter long flexible tube and wall hook for fixing in 15 mm dia pipe complete all as specified and as directed. Make:- (Model No. ALD-CHR-593 of Jaquar or eqvt in Parryware / Essco / Hindware / MarcRoca / Marc / Cera / Crabtree / BluestarMarc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/SSomany ceramic Ltd. ( Ether) / Prayag..)

Supply and fix in repairs vitreous China bowl urinal white flat back, size 540 x 400 mm including CP waste coupling 32mm dia ,chain and plug and porcelain stopper etc. complete all as specified and as directed.

Supply and fix in repairs vitreous China wash basin white flat back, size 465 x 355 x 265 mm with grating and union for for discharge pipe (excluding flushing cistern,flush pipe and waste pipe complete all as specified and as directed. Make for item Nos. 48 & 49:- NeycerKermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Supply and fix in repairs PVC connection 15mm size with PTMT nuts of length 600 complete all as specified and as directed.

Supply and fix in repair 15mm bore Bib tap (Minimum weight 90gms) standard of PTMT any colour high pressure screwed for iron pipe complete all as specified and as directed.

Supply and fix in repair 15mm dia Stop valve of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 90gms) complete all as specified and as directed.

Supply and fix in repair 15mm bore Pillar tap (Minimum weight 110gms) standard of PTMT any colour high pressure screwed for iron pipe complete all as specified and as directed. Make for item Nos. 50 to 53:- M/S Prayag / Polytuf / M/S SakPlast Pvt Ltd.

Supply and fix in repair bib taps of 15mm bore fancy type, chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule all complete as specified and as directed.

Supply and fix in repair stop cock of 15mm bore fancy type, chromium plated with long shank and cup concealed type cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and as directed

Supply and fix in repair pillar cock of 15mm bore, cast copper alloy with capstan heads fancy type, chromium plated screwed down, high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed. Make for item Nos. 54 to 56:- Parryware / Essco / Hindware / MarcRoca / Marc / Cera / Crabtree / BluestarMarc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/SSomany ceramic Ltd. ( Ether) / Prayag..

Supply and fix in repair chormium plated wall mixer with hand shower arrangement with connecting legs,wall flanges and wall bracket for hand shower for fixing in 15 mm dia pipe complete all as specified and directed. Make:- (Model No. FUS-29267 of Jaquar or eqvt in Parryware / Essco / Hindware / MarcRoca / Marc / Cera / Crabtree / BluestarMarc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/SSomany ceramic Ltd. ( Ether) / Prayag..)

Supply and fix in repair health faucet (ABS body) with 8mm dia 1 meter long flexible tube and wall hook for fixing in 15 mm dia pipe complete all as specified and as directed. Make:- (Model No. ALD-CHR-593 of Jaquar or eqvt in Parryware / Essco / Hindware / MarcRoca / Marc / Cera / Crabtree / BluestarMarc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/SSomany ceramic Ltd. ( Ether) / Prayag..)

Supply and fix in repair 75mm dia over head shower of PTMT (Minimum weight 40gms) any colour for fixing with 15mm pipe complete all as specified and as directed.

Supply and fix in repairs grating doom 125mm dia of PTMT (Minimum wt 25 Gms) complete all as specified and as directed. Make for item Nos. 59 & 60:- M/S Prayag / Polytuf / M/S SakPlast Pvt Ltd.

Supply and fix in repair 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including PVC connections 15mm size with brass nuts and washer both side of length 450mm complete all as specified and as directed. Make:- M/S Johnson Padder / Hindustan sanitary ware / Millennium / Cera / Blue Star Polymers (Speed Flow) / Commander (Water Bird) / Hindware(Sleek) / Parryware(Slimline) / Prayag

Suply and fix in repairs stainless steel sink with drainage board made out of 1.00 mm thick sheet for kitchen with plug washers, waste pipe including bedding in cement mortar on dwarf wall or including cast iron cantiliver brackets connecting union overall size 915 X 460 mm with bowl size 405x355x178mm or 410x357x178mm complete all as specified and as directed Make:- (Model No.BSSBSD-52 of Blue Star or SBSD 05 of Joyna. or equivalent in Nirali.).

Dismantling cast iron drain pipes, including fittings, 100mm, jointed in cement mortar obtained either from trenches/wall as required complete all as specified and as directed Note : Excavation if required, shall be measured and paid separately)

Supply and fix 100mm bore cast iron (Sand cast pipes) soil, waste and vent pipes in any length with or without ears, with cement joints, fixed to wall with MS clamp complete all as specified and as directed.

Fixing only cast iron soil waste and vent pipes of 100mm bore in any lenth with or without ears with cement joints fixed to walls complete all as specified and as directed. (Note :- Serviceable pipe obtained from item No. 63 shall be reused).

Supply and fix 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and as directed

Supply and fix 100mm bore cast iron branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and as directed.

Supply and fix 100mm bore cast iron cowls complete all as specified and as directed.

Supply and fix in repair 100mm cast iron Nahani trap, with grating including jointing to waste pipe fixed in cement concrete 1:2:4 type B1 complete all as specified and as directed. Make for item Nos. 64 to 69:- AMC / ICC / Hepco / PIC / BIC / SON/ Jayaswal Neco Industries LTD

Supply and fix in repairs UPVC (SWR) pipe 110mm bore, type A, single socketed, in any length with rubber ring joints fixed to walls with and including PVC clip and including taking down existing rain water pipes complete all as specified and as directed.

Supply and fix UPVC bend/shoe 110mm dia all as specified and as directed. Make for item Nos. 70 & 71:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

S&F sheet glass assembely consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long. Make:- Prayag / Polytuf / Parryware.

Dismantling wall and ceiling board ( fibre, pulp, insulation etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets etc.

Supply and fix GI frame work for non seamless ceiling comprising for GI perimeter channel of 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to sorrounding wall using nylon sleevless and screws at 450mm centre to centre /intermediate suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteness with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm including suspenders / hangers 6mm dia GI wire (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long, etc complete, all as specified and as per manufacturers instruction. Make:- M/S RR Ceiling Product / Armstrong / India Gypsum / Lafarge / Gypstone / Saint Gobain / Everest.

Supply and fix of 6mm thick high pressure steam cured non asbestos fibre cement designer ceiling board of size to suit grid mould (605 x 605mm as specified above) and fix in grid mould with necessary fixing arrangement as per manufacturer’s instruction complete all as specified and directed. Make : Everes t/ Rhino /Charminar.

Dismantling Asbestos Cement /transluscent ( corrugated, semi corrugated etc) sheet in roof covering, wall, ridge, hips valleys and flashing etc.for the building structures not exceeding 10m height from the average ground level , complete all as specified and as directed.

Supply and fix pre-painted galvalume zinc coating GI based corrugated steel sheet 0.50 mm thick (base metal thickness) of any colour having tensile strength of 550 MPA as in roof covering,fixed with using hot dip galvanised self drilling and self tapping screws complete all as specified.(Make of galvalume sheet -M/s Tata Bluescope Steel Ltd (colorbond steel) or equivalent in M/s JSW Steel Ltd/M/s Ispat Industries Ltd/M/s Bhusan Power & Steel Ltd Note: Sheet shall be coated with hot dip alloy of 55% aluminium 43.50% zinc 1.50% silicon,and finished with resin coat on both surfaces @ 150gm/sqm of coating (total both surfaces) complete all as specified and as directed. Make:- M/STataBluescope steel ltd. (colorbond steel) or equivalent in M/S JSW Steel Ltd / M/S Ispat Industries Ltd./ M/S Bhusan Power & Steel Ltd. ) /Sshivshakti Fibre Udyog (Roofitt) / M/S Prestar Infrastructures projects LTD./ Jindal.

-Ditto- all as per item No. 78 above herein- before, but for ridges

Demolition of cement concrete of any description including any treatment there to and in any position provided as in roof padding, roof curb etc complete all as specified and as directed. Note: - (a) Demolition should be done carefully to roof slab. (b) Any damage occurred in the roof surfaces during demolition shall be made good by the contractor without extra cost to the department. (c) Disposal of old debris/retrieved material to outside the premises or as directed by the Engineer-in-Charge.

Material and labour for providing plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in roof padding laid in slope as per requirement mixed with integral water proofing liquid admixture as per manufacturer's instructions complete all as specified and as directed. Note : (i) Minimum thickness of PCC shall be 50mm. (ii) Integral water proofing liquid admixture shall be measured and paid separately under appropriate item here in after

Material and labour for water proofing treatment with APP based standard membrane over PCC padding in roof with the following courses of treatment :- (a) Apply bituminous primer (IS 3384) @ 0.40 Kg per sqm of the surface area including cleaning the surfaces complete all as specified. (MAKE : STP / Pibial Primer of TEXSA or equivalent product of BITUMAT/ BITUNIL/SIKA) (b) Apply APP plastomeric bitumen based mineral finished water proofing membrane polyester reinforced(4 Kg/Sqm) with 10cm over laps and torch bonded at joints including surface preparation before and after application of treatment as per manufactures instruction complete all as specified. (Make of APP Membrane: STP / Moply FP 4 Kg mineral of TEXA/WP Shield 103 PM of SIKA or Equivalent material of BITUNIL/BITUMAT. (Note :- Cost of cutting groove to parapet wall for inserting APP membrance and filling groove with cement mortar (1:3) is deemed to be included within the quoted rate.)

Supply only integral water proofing liquid admixture for concrete. (Make : CONPLAST X4211C of FOSROC/PLASTOCRETE PLUS of SIKA or equivalent brand of PIDILITE).

Disconnecting existing tanks exc 500 ltrs but n.exc 1000 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and as directed.

Supply and fix in repairs 20mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and as directed. Make :- M/S Prayag / Polytuf / M/S SakPlast Pvt Ltd.

Supply and fixing in repair Gun-metal, globe or gate valves size 20 mm dia, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed. Make: KALPANA /Upadyaya/ Veenus / Zoloto / Leader / Audco / Lakshmi.

Taking out old unserviceable floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and as directed

Material and labour for Non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 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 the colour of tiles over and including 15mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed.

Material and labour for glazed ceramic colour tiles , area of each tile not less than 0.16 Sqm,7mm thick in skirting/dados etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 10mm thick rendering in CM(1:4) complete all as specified and as directed.

Material and labour for Light shade Vitrified tiles 10mm thick (square/rectangular) polished, area of each tiles exc. 0.18 sqm but n.exc. 0.36 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 20mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed.

Material and labour for Light shade Vitrified tiles 10mm thick (square/rectangular) polished, area of each tiles exc. 0.18 sqm but n.exc. 0.36 sqm in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 10mm thick rendering in CM (1:4) complete all as specified and as directed. Make for item Nos. 88 & 91.:-Somany / AsianGranito / Nitco / Orient / Kajaria / varmoraGranito Pvt Ltd

Dismantling water storage tank exc.250 and n.exc 500 ltr capcity and all specified.

M&L Rotational moulded, trippled layered, polythelene water storage tank of 500Ltr capacity (cylindrical vertical with closed ) hoisted and fixed in position all specified and directed.

Dismantling water storage tank exc.500 and n.exc 1000 ltr capacity and all specified.

Supply and fix in repair Rotational moulded, trippled layered, polyethylene water storage tanks (multi layer) 1000 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

Dismantling water storage tank exc.1000 and n.exc 2000 ltr capacity and all specified.

Supply and fix in repair Rotational moulded, trippled layered, polyethylene water storage tanks (multi layer) 2000 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed. Make for item Nos.93,95 & 97:- Rotex /sintex, Polywel / SPL /Polycon /Diplast /Nilkand / Oriplast/ Jindal Jaipur

Material and labour for cleaning and removing all scale,dirt and funges etc. from tanks and mouth of circulating pipes, with suitable cleaning chemical and brushing the wall and bottom of tanks, washing with clean water, writing letter i.e. "TANK CLEANED ON ......................(Date)" not exc. 100mm height with synthetic enamel paint for tanks of capacity 250 ltrs to 500 ltrs complete all as specified and as directed.

All as per item No. 98 above but tanks of capacity exceeding 500 ltrs to 1000 ltrs.

Taking down chowkahts or frames with shutters (without taking off shutters from the frame) not exceeding 1.5 Sqm each complete all as specified and as directed.

Taking down chowkahts or frames with shutters (without taking off shutters from the frame) exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and as directed.

Taking down shutters of any description not exceeding 1 Sqm each complete all as specified and as directed.

Taking down shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each complete all as specified and as directed.

Refixing of shutters in same opening of any description not exceeding 1 Sqm each with old serviceable builders hard ware articles / with new builders hard ware articles if any complete all as specified and as directed. (Note : (i) New builders hard ware articles shall be measured and paid separately under “Supply only item. (ii) Old serviceable shutter obtained from item No 102 shall be reused).

All as per item No.104 above but shutter exceeding 1 sqm each and not exceeding 2 sqm. (Old serviceable shutter obtained from item 103 shall be reused).

Supply and fix 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 as directed.

Materials and labour for treating back of chowkhats etc with tar or coal tar black paint, area tarred exceeding 0.10 sqm but not exceeding 0.50 sqm each complete all as specified and as directed. Specie:- Sal / Bijasal / Benteak / Laurel/Hollock ,Chikrassy/, Gamari/, badam /kalasiris

Supply and fix 35mm thick 2nd class hard wood factory made plain framed panelled door shutters, (two panel) with lock rail and panel of 12mm veneered particle board with commercial veneered on both faces and rail and stiles as per IS 1003(Pt-I), kiln seasoned and chemically pressure treated etc. complete all as specified and as directed.

Supply and fix 35mm thick 2nd class Hard wood factory made glazed and skeleton door shutters, open rebated and prepared to received glass/gauge etc (without sash bars) edges of framing plain, chamfered or rounded and mitred , beads for securing glass etc the size of member of shutter as specified in SSR Part-I, clause 8.24 (a) complete all as specified and as directed.

Supply and fix 30mm thick factory made 2nd class hard wood glazed and skeleton window shutters, open rebated and prepared to received glass/gauge etc (with sash bars) divided in squares with plain, chamfered or rounded and mitred, and rebated sash bar any number for securing glass etc the size of member of shutter as specified in SSR Part-I, clause 8.24 (b) complete all as specified and as directed. Specie for item Nos. 108 to 110:- Sal / Bijasal / Benteak / Laurel/Hollock ,Chikrassy/, Gamari/, badam /kalasiris. .Make for item Nos. 108 to 110:-M/s Ambika timber Works, Bikna (Patel Nagar), P.O. Keshlakole, Bankura, W.B./ M/s Premier Wood Craft (P) Ltd., Jessore road, P.O. Ganganagar, Dist – 24 Parganas( West Bengal) / Door kings, Kolkata / Jain Doors PVT Ltd / M/s Supreme Doors and allied products.

Supply and fix 30mm thick flush shutters solid core construction with particle board core and plywood face panels, one face covered with decorative face veneer with lipping / frame to match complete all as specified and as directed. Make:- M/S Sylvan Plyboard( India) Pvt Ltd. M/s Ambika timber Works, Bikna (Patel Nagar), P.O. Keshlakole, Bankura, W.B./ M/s Premier Wood Craft (P) Ltd., Jessore road, P.O. Ganganagar, Dist – 24 Parganas( West Bengal) / Door kings, Kolkata / Jain Doors PVT Ltd / M/s Supreme Doors and allied products.

Supply and fix in repairs prelaminated particle board 18/19 mm thick, interior grade one side decorative choice lamination and other side balancing white lamination fixed in cup boards shutters with 6mm thick teak wood lipping/edging all round complete all as specified and as directed.

Supply and fix in repairs prelaminated particle board 18/19 mm thick, interior grade one side decorative choice lamination & other side balancing white lamination fixed in cup boards shelves with front side 6mm thick teak wood lipping/edging complete all as specified and as directed. Make:- Kitply,/ Bhutan board / Ecoboard / Nepal board / Archid ply / Merinova / M/s Green Ply Industries Ltd / Eco-board / Archid Lam / Century Lam / Shirdi Industries Ltd (ASIS)

Supply and fix solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube with EPDM gasket as per specification and drawing complete all as specified and as directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour 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 & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, as per specification and drawing complete all as specified and as directed. Make for item Nos. 114 & 115:- M/s Rajshri Plastiwood,/ Kumar Arch Tech Pvt Ltd, M/s Sintex India Ltd,/ HINDOPAN,/ Marino / Polyline.

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) for fixing of hold fasts block and similar work including necessary form work complete all as specified and as directed.

Supply and fix mild steel work as in hold fast or similar article conforming to Fe-410-0 or Fe-310-0 including tarring and sanding complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

Supply and fix 100 mm size stainless steel butt hinges, medium weight fixed with cadmium plated screws complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset/ Prayag.

Supply and fix 100 mm size butt hinges, medium weight, cold rolled mild steel (ISI marked) complete all as specified and as directed.

Supply and fix 75 mm size butt hinges, medium weight, cold rolled mild steel (ISI marked) complete all as specified and as directed. Make for item Nos. 118 & 119:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

Supply and fix 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy complete all as specified and as directed..

Supply and fix 150mm long aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and as directed.

Supply and fix 100mm long aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and as directed.

Supply and fix 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and as directed.

Supply and fix 100mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and as directed. Make for item Nos. 121 to 125:- Classic / Asian / Alans / KR / Ajanta / Argent / Alans / Bharat / Heitich / Prayag.

Taking down pelmet boxes and supply & fix Decorative /Fency type curtain rods of not length not exceeding 1.5 m of Aluminium /brass alloy suitable of 20 mm dia alongwith fancy brackets and nec fixtures complete all as specified and directed.

Supply and fix in repair tubular curtain rod, 19mm dia of anodised aluminium alloy with fixing brackets etc as in door and windows curtains etc. complete all as specified and as directed. Make for item nos. 126 & 127:- Unique Décor Marvel / Vista /Lavolor / Mac Decor.

Supply and fix 100mm long hasp and staple, safety type, brass with mild steel hinges pin including bolt to hinge plate and fixed with brass screw complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

Supply and fix steel windows with side hung double shutters (both glazed and gauged shutters) in single frame including box type hinges with steel handle, and steel peg stay, complete with glazing bars for glazed shutter, dovetailed or welded including taking down old rusted unserviceable steel window with glass panes/wire mesh/grill/guard bar and all fittings complete all as specified and as directed.

Taking down old unservicebale steel window frame with shutter of any description.

Supply and fix steel windows with side hung shutters including box type hinges with steel handle and steel peg stay complete with glazing bars, flush butt welded etc including taking down old windows with glass panes, grill/guard bar etc and all fittings complete all as specified and as directed.

Supply and fix steel ventilator with top hung shutter including hinges, steel peg stay etc including taking down old steel ventilator with glass pane/ grill/guard bar etc and fittings complete all as specified and as directed. Make for item Nos. 129,131 & 132:-- M/s Modern Fabricators, 23E , Radha Madhab Dutta Garden Lane, Kolkata -10./M/s BA Enterprises, south Stn Road, Agarpara (Salpatabagan), Kolkata – 109. /M/s Sen Harvic, Vora Building, 1st Floor, 50 Nakhoda Street Bombay. /M/s Multiwyn Industrial corporation 3-B, Camac Street, Kolkata – 16 /M/s Agew Steel Manufactures PVT Ltv 522/1, Outside Pachkuva, ahmedabad – 380002 /M/s Doorwyn Industries, 55 Dharmatala Road, Salkia, Howrah ( WB) /M/s Hopes Metal Industries Ltd., P-23 Transport Depot Road , Kolkata – 27 /M/s Ankur Industries, 726 Andul Road (Podra), P.O. Denesh sheikh Lane, Howrah – 711109./M/s Steel Engineers, 203 KabigururabindraNath, Kanchrapara , 24 Parganas(N) WB /M/s NCL Altek and Seccolour Ltd, Hyderabad /M/s Bihar Boddin&Engg work, Katihar (Bihar) / M/S GS Udyog / BA Industries.

M&L powder coated aluminium frame work for partitions, doors, windows, ventilators with one or more rebates including jointing cleats for fixing etc complete all as specified.

Supply and fix aluminium powder coated glazed or gauged shutter for sliding window(2 or 3 track) with aluminium channel section weighing not less than 0.55 kg per sqm including aluminium channel,including all necessary fittings such as rollar, joining cleats, glazing clips, rubber packing aluminium screw as required etc complete all as specified and as directed. (Note:Wiremess/ glass shall be measured and paid separately)

Supply and fix aluminium powder coated glazed or gauged shutter for openable window shutter with aluminium section weighing not less than 0.55 kg per sqm including all necessary fittings such as joining cleats, glazing clips, rubber packing aluminium screw , anodised aluminium fittings such as peg stays 150mm long (01nos) .hinges type B1 100mm long (02nos) suitable handle 01 no etc complete all as specified and as directed. (Note:Wiremess/ glass shall be measured and paid separately)

Supply and fix powder coated anodised aluminium glass louver /ventilators with blades of 10mm heavy duty with lever handle etc complete all as specified and directed.(Note- Glass shall be measured and paid separately).

Supply and fix aluminium powder coated glazed or gauged door shutter with aluminium section weighing not less than 0.55 kg per sqm including all necessary fittings such as joining cleats, glazing clips, neoprine rubber packing, handles 02nos in each door , hinges , anodised aluminium snap beading screws etc complete all as specified and as directed. (Note:Wiremess/ glass shall be measured and paid separately). Make for item Nos. 133 to 137:- Jindal / Indalco / Hindalco.

Supply and fix 4mm thick frosted glass ordinary quality, glazing with oil putty in square not exceeding 0.5 Sqm in each pane fixed to steel frame complete all as specified and as directed.

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane fixed to wooden frame complete all as specified and as directed

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane fixed to steel frame complete all as specified and as directed

Supply and fix 3mm thick frosted glass ordinary quality, glazing with oil putty in square not exceeding 0.5 Sqm in each pane fixed to wooden frame complete all as specified and as directed..

Supply and fix 3mm thick frosted glass ordinary quality, glazing with oil putty in square not exceeding 0.5 Sqm in each pane fixed to steel frame complete all as specified and as directed. Make for item Nos. 138 to 143:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, / Pilkington Glass.

Supply and fix rolled mild steel Fe-410-w (grade E-250) quality A framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars and similar work complete all as specified and as directed. Make:- Rinl / Sail / Tisco/JAI Balaji industries ltd / Shyam Steel industries Ltd. / SPS stell rolling mills ltd / SRMB Srijan Pvt Ltd / Electrosteel steels ltd / Shyammetallics and energy ltd / Jindal

Supply and fix stainless steel wire cloth of 0.36 mm nominal dia of wire and averaging of width of aperture 1.40mm,conforming to IS, fixed with stainless steel wire staples complete all as specified and as directed.

Supply and fix in repairs stainless steel wire cloth of 0.36 mm nominal dia of wire and averaging of width of aperture 1.40mm, conforming to IS, fixed with stainless steel wire staples complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint, first quality, over a coat of red oxide zinc chrome primer to new steel surface including preparation of surfaces exceeding 10cm with or girth complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint, first quality, over a coat of pink primer to new wooden surfaces of any description over 10cm width or girth including preparation of new surfaces complete all as specified and as directed.. Make for item nos. 147 & 148:- Asian / berger / jenson & Nicholson / Shalimar .

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane including hacking out old broken glass panes from wooden frame complete all as specified and as directed.

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane including hacking out old broken glass from metal frame complete all as specified and as directed. Make for item Nos.149 & 150:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, / Pilkington Glass.

Material and labour for 2nd class hard wood , wrought, plain fillets, rectangular, square or triangular in section not exceeding 03 Sqcm, secured with screws including taking out old damaged fillets complete all as specified and as directed. Specie:- Sal / Bijasal / Benteak / Laurel/Hollock ,Chikrassy/, Gamari/, badam /kalasiris.

All as per item No. 151 above but exceeding 13 sq.cm but n.exc. 25 sq.cm.

Supply and fix in repair 300mm, mild steel, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

S&F Aluminum extruded section body door closer hydraulically regulated designation No 03, universal type, suitable for door shutter of any width all as specified and directed. Make:- Amar / Priya / Everire / Universal.

Material and labour for preparation of old treated plastered surfaces of wall and applying one coat of colour wash,complete all as specified and as directed. Make of lime:- Suryacem / Lovelycem / birla white.

Material and labour for complete removal of existing treatment on plastered surfaces of walls including washing, rubbing down and stopping of old treatement and applying two coats of oil bound distemper, first quality, over a coat of alkali resistant primer to walls etc complete all as specified and as directed.

All as per item No. 156 above but in ceiling.

Dismantling of old GI barbed wire fencing of any description from RCC fencing post complete all as specified & directed. (Note. Each line of wire to be measured separately)

Material and labour for preparation existing treatment on plastered surfaces of walls including washing, rubbing down and stopping of old treatement and applying one coats of anti fungal paint, first quality, complete all as specified and as directed. {Make : Asian (Apex ultima) or Berger (Weather coat long life) or eqvt brand of J&N)}

Material and labour for applying one coat of synthetic enamal paint, first quality, to wooden surface exceeding 10cm widht or girth including preparation of old painted wooden surfaces complete all as specified and as directed.

Material and labour for applying one coat of synthetic enamal paint, first quality, on steel surface of any description over 10cm widht or girth including preparation of old painted surfaces complete all as specified and as directed.

Material and labour for applying one coat of synthetic enamal paint, first quality, on steel surface not exceeding 10cm in width or girth including preparation of old painted surfaces complete all as specified and as directed. Make for item nos. 160 to 162:- Asian / berger / Jenson & Nicholson / Shalimar.

M&L for 40mm thick cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) and finishing the surface even and smooth without using extra cement in floor all as specified and directed.

Material and labour for non-skid coloured ceramic tiles 7 to 8 mm thick (squre or rectangle) area of each tile exceeding 0.06 Sqm but not exce 0.11 Sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) for laying floor tiles complete all as specified and directed.

Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

Material and labour for 75mm thick PCC 1:3:6 type C-2 (using 40mm graded aggregate) as in pavement/plinth protection,plinth protection shall be laid in alternate bays and joints shall be filled with bitumastic gola with 80/25 bitumen (1 part bitumen mixed with 3 part of sand) surface finished fair and even complete all as specified and as directed. Make of bitumene:-STP / Tikitar / Choksy Chemicals.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc. complete all as specified and as directed.

Material and labour for brick work with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Dismantling of RCC/angle iron posts or struts embedded in concrete any section, including taking out embedded portion and making good disturbed ground and disposal of old debris to outside the premises complete all as specified and as directed.

Supply and fix rolled mild steel Fe-410 (Grade E-250A) angle or tee section as in post, cut to length and bend to shape as directed, fixed independetly without connecting plate etc, including provision of 05 to 06 Nos gaps/cuts/holes in each post for providing/laying barbed wire and one coat of red oxide zinc chrome primer after preparation of new steel surfaces complete all as specified and as directed. (Note :- Supply and fix barbed wire shall be measured and paid separately)

Supply,fixing Galvanized, 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings,conforming to IS, and straining and fixing to any type or standard rails. Straining bolts. Including, securing or tying at crossings with and provn of galvanized mild steel wire staples or steel pins etc complte all as specified and directed (Note : Each line of wire to be measured seperately)

MAZUMDER AND CO

MAZUMDER & CO

A ESS and CO

NANDYENTERPRISES

M/s P.K.Ghosh

CHOWDHURY SMALL INDUSTRIES