REPAIR TO INTERNAL WATER SUPPLY LINES RAIN WATER PIPES SOIL WASTE PIPE LINE AND CONNECTED WORKS AT 11 BIHAR BT ROAD AND ECSD UNDER GE NORTH KOLKATA

Amount

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

All as per item No. 1 above but 20mm bore.

All as per item No. 1 above but 25 or 32mm bore.

Supply and fix 15mm bore unplasticised PVC pipes of pressure rating 10 kgf/cm sq fixed to walls , ceiling or in floors etc complete all as specified and directed. Make:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

All as per item No 4 above but 20 mm outer dia.

All as per item No 4 above but 25 mm outer dia.

Supply and fix in repair one pieced-white wash basin without pedestal 550 X 400 (oval/square pan) a/w brackets / MS nuts and bolts for fixing; fixed with and incl 32mm dia brass CP waste coupling and connecting waste pipe etc complete all as specified and directed. Make:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Supply and fix in repair 15mm PVC connection of length 600mm with PTMT nuts of superior quality complete all as specified and directed. Make:- M/S Prayag / Polytuf / M/S Sak Plast 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 complete all as specified and directed. Make:- Parryware / Essco / Hindware / Marc Roca / Marc / Cera / Crabtree / Bluestar Marc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/S Somany ceramic Ltd. ( Ether) / Prayag. .

M&L 15 mm bib tap standard of PTMT any colour,high pressure screwed for Iron pipes and fixed in repairs .( Minimum weight should be 90 gm).

M&L 15 mm Pillar tap standard of PTMT any colour,high pressure screwed for Iron pipes and fixed in repairs.( Minimum weight should be 150 gm). Make for item Nos. 10 & 11:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

S&F CP Pillar taps 15 mm dia, cast copper alloy , with capstan heads, chromium plated , screwed down high pressure ,with long screwed shanks and fly-nuts , screwed for iron pipe and fixed in repairs.

Supply and fix in repair angular stop cock of 15mm bore fancy type, chromium plated with long shank and cup cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and directed. Make for item Nos. 12 & 13:- Parryware / Essco / Hindware / Marc Roca / Marc / Cera / Crabtree / Bluestar Marc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/S Somany ceramic Ltd. ( Ether) / Prayag. .

M&L 15 mm angle stop valve standard of PTMT any colour,high pressure screwed for Iron pipes and fixed.( Minimum weight should be 90gm). Make:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

Supply and fix in repair 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 Make:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

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 PTMT nuts and washer both side of length 600mm cocomplete all as specified and directed. Make:- M/S Johnson Padder / Hindustan sanitary ware / Millennium / Cera / Blue Star Polymers (Speed Flow) / Commander (Water Bird) / Hindware(Sleek) / Parryware(Slimline) / Prayag.

Supply and fix in repairs grating doom 125mm dia of PTMT (Minimum wt 25 Gms) complete all as specified and directed. Make:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

Supply and fix in repair stop cock concealed type of 15mm bore fancy type, chromium plated with long shank and cup cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and directed. Make:- Parryware / Essco / Hindware / Marc Roca / Marc / Cera / Crabtree / Bluestar Marc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/S Somany ceramic Ltd. ( Ether) / Prayag. .

Supply and fix in repair Shelf of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 300gms) complete all as specified and directed. Make:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Lt

Supply and fix in repair brass chromium plated shower rose of 125mm size fixed in 15 mm dia pipe all as specified and directed. Make:- Parryware / Essco / Hindware / Marc Roca / Marc / Cera / Crabtree / Bluestar Marc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/S Somany ceramic Ltd. ( Ether) / Prayag. .

Supply and fix in repair chromium plated towel rail of 20 mm dia, D type, 600mm long between flanges fixed with chromium plated brass screws and wooden/plastic cleats complete all as specified and directed. Make:- Kohler / Parryware / Grohe / Bluestar silver line.

Dismantling cast iron drain pipes of any description, 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 75mm 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.

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.

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, laid in trenches or in floors complete all as specified and as directed. Make for item Nos. 23 to 25:- AMC / ICC / Hepco / PIC / BIC / SON/ Jayaswal Neco Industries LTD

Supply and fix in repairs UPVC (SWR) pipe 110mm bore,including Fittings, type A, single socketed, in any length with rubber ring joints fixed to walls with and including PVC clip 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. 26 & 27:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

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 in 75mm 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. Make for item Nos. 28 to 31:- AMC / ICC / Hepco / PIC / BIC / SON/ Jayaswal Neco Industries LTD

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 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 including 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.

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 5mm thick in cement mortar (1:3) in ceiling, finished the surface 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 for lime:- Suryacem / Lovelycem / Birla white.

All as per item No. 36 above but in ceiling.

M&L for applying wall care putty and appling two coats of oil bound distemper, first quality, over a coat of alkali resistant primer to wall to new plaster surface complete all as specified and as directed.

All as per item No. 38 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, over a coat of cement primer complete all as specified and as directed. Make for item Nos. 38 to 40:- Asian / Berger / Jenson & Nicholson / Shalimar.

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 for 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.

Material and labour for brickwork with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius in half brick thick wall built in CM 1:4 complete all as specified and directed.

M&L Salt glazed stone ware gully trap 150mm x150mm ,ISI marked / Conforming to IS square or round mouths any type and complete all as specified and directed.

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 300x200x7mm 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. Make for item Nos. 48 to 49:- Kajaria/Asian Granito /Somony/Varmora Granito/Nitco/Orient.

Excavation in trenches not exceeding 1.5 m width or n exc 10 sqm on plan and n.exe 1.5 m in depth for taking out/laying of cable,foundation etc and getting out in soft/loose soil complete all as specified and as directed.

Returning and filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft / loose soil complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 mtrs and depositing where directed including spreading, leveling at a level not exceeding 1.5 mtr from the starting point complete all as specified and as directed.

A ESS and CO

MAZUMDER & CO

M/s P.K.Ghosh

SENCO