COMPREHENSIVE MAINT OF SEEPAGE/LEAKAGE IN 54 INF BDE AREA UNDER AGE B/R-I AT NAMS

Amount

M&L for brickwork with sub class 'B' bricks (old size bricks), straight or curved on plan exc 6m mean radius, built in CM 1:6 complete incl demolition of brickwork /stone built in cement mortar etc. disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC, complete all as specified and directed.

All as per Item No 1.00 above but except bricks.

M&L for brick work with sub class ‘B’ bricks (old size brick) straight or curved on plan to any radius in half bricks thick walls, built in CM 1:4 complete incl demolition of brickwork /stone built in cement mortar etc., disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC. complete all as specified and directed.

All as per Item No 3.00 above but except bricks.

M&L, Rendering 15mm thick in CM 1:4 on of brick work or concrete surface finishing the surface even and smooth (w/o using extra cement) incl WPC as per user manual complete incl taking down old plaster on brick or stone walls, scrubing down with water etc & disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed. Note : (WPC shall be measuared seperatly and @ 3% by weight of cement or as per manufacturer's instructions).

M&L, Rendering 15mm thick in CM 1:4 on of brick work or concrete surface finish even and smooth (w/o using extra cement) incl WPC as per user manual complete all as specified and directed. (WPC shall be measuared seperatly and @ 3% by weight of cement or as per manufacturer's instructions).

M&L, Rendering 15mm thick in CM 1:6 on of brick work or concrete surface finishing the surface even and smooth (w/o using extra cement) incl taking down old plaster on brick or stone wall, scrubing down with water etc & disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed.

M&L, Rendering 10mm thick in CM 1:3 over concrete surface as on ceiling finishing the surface even and smooth w/o using extra cement incl taking down old plaster on ceiling ,scrubing down with water etc & disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed.

Supply only WPC (ISI marked) complete all as specified.

Material and labour for repairing of RCC projection, chajjas, facia, bands, shelves, beams, RCC railing, balcony and similar works by dismantling of loose/ disintegrated portion RCC at any height and in any sitution, floor (including provn of support, formwork and welding of reinforcement if required with wire mesh of weight 3 kg/ sqm and dubbing/ filling with PCC (1:2:4), type B-0, using 12.5 mm graded aggregate, 15 to 25 mm thick after applying cement slurry @ 3 kg/sqm, finished even and smooth to desired shape and applying two coats of wheather proof emulsion paint to match with existing surfaces complete all as specified and directed.

M & L for three coats of white wash incl preparation of new plastered surface of ceiling complete all as specified and directed.

M&L for prepration of newly plastered wall surfaces and applying two coats of oil bound distemper complete all as specified and directed.

M&L for two coat of weather proof exterior emulsion paint incl preparation of new plastered wall surface complete all as specified and directed. Note : Colour and make as approved by Engr-in-Charge

M&L for glazed ceramic coloured/printed/ dark tiles size 450 x 300mm x 7mm thick on vertical surface in skirting /dado ,set and jointed in neat cement slurry and pointed with white cement with pigment to match the colour of tiles, 10 mm thick rendering on fair faces of concrete surface of verticle in CM (1:4) finished even and smooth without using extra cement complete, shade & design as approved by EIC/GE, incl dismantling / demolition and disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed.

M&L for non skid ceramic any coloured/printed tiles 7 to 8 mm thick (square/rectangular ) area of each tile exc 0.11 Sqm but not exc 0.18 Sqm as in floor of shade & designed as approved by GE,set and jointed in neat cement slurry and pointed with white cement with colour pigment to match the colour of tiles, over 15 mm thick rendering as screed bed in cement mortar (1:6) in floors, incl dismantling / demolition and disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed.

M&L for 25mm thick plain cement concrete 1:2:4, nominal mix, type B-0, using 12.5mm graded crushed stone aggregate as in sub base under floor to to receive floor finishes, complete all as specified.

S&F factory made solid PVC moulded door shutter with wood free solid board , 28 to 30 mm thick (stiles) with 2, 4 or 6 raised panel design with 5mm thick 3D wood laminated moulded PVC sheet Polyurethane painted on the front and back face with with 19 guage thickness usiing MS square tuning supplying and fixing of 19mm x 19mm frame structure complete all as specified & directed.

S & F for solid PVC door frame of size 95 x 50 mm made out of 5 mm laminated both side colour PVC sheet reinforced with MS square tube incl taking down old frame any type complete all as specified and directed.

M&L for box type steel window 1.25 mm thick made of ERW tube P-Section of size 60 x 25 mm double rebated outer frame comprise of glazed skeleton shutter(two gauged shutters and two glazed shutter) of ERW tube P-Section size 50 x 20 mm and 1mm thick one/two Nos openable leaf consisting of two Nos sash bar of T-Section 20x3mm welded to frame with one No Vertical mullion of ERW box type T-Section of size 60 x 25 mm and 1.25 mm thick and FI 2 mm thick welded / screwed to frame for fixing of glass including fittings and fixture like Handle, Tower Bolt, stopper, cleat, pintal hinges, hold fast etc. (i) Hold Fast, 150mm long of 120mm x 3 mm made to shape -04 Nos per window. (ii) Handle of Z sec 20mm x 25mm, 100 mm long -1 No per leaf (iii) MS Tower bolt 150mm long - 2 No per leaf (iv) Z Sec 20mm x 25 mm, 100 mm long stopper - 1 No per leaf (v) Cleat 55 mm long of hollow square 15mm x 20mm x.63mm welded to hinge -1 No per leaf. (vi) MS Pintal hinges of size 75mm x 12mm - 2 Nos per leaf . (vii) 10 mm square guard bar, 10 cm centre to centre. (viii) 25x4 mm flat iron all around for joint of both frame. (ix) stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples & 3mm thick, sheet glass ordinary quality and glazing with oil putty .(x) Two coat of synthetic enamel paint to MS window and guard bar. Note : Incl taking down old steel / wooden window and making good dismantled portion with PCC 1:2:4 type B0 incl hold fast PCC (four No’s for Each window) & around required plaster in CM 1:4 and match with existing finishing complete all as specified and directed by EIC.

S & F mild steel box type ventilator fixed type with glazing bar with mesh & glass as per drg No. CEJZ/TD-06/07 dt 07.06.07 incl 12mm square guard bar 10cm c/c and two coat of synthetic enamel paint over one coast of primer complete all as specified and directed. Note : Including taking down old steel ventelator and making good dismantled portion with PCC 1:2:4 type B0 including hold fast PCC (four No’s for Each window) & around required plaster in CM 1:4 and match with existing finishing complete all as specified and directed by Engineer-in-charge.

S&F 3mm thick, sheet glass ordinary quality and glazing with oil putty or wooden beads in squares not exc 0.5 Sqm in each pane fixed with oil putty or beads,complete all as specified and directed.

S & F for Butt hinges, stainless steel, and fixed 100mm, complete all as specified and directed.

S&F for aluminum handles cast type anodized 150 mm long (ISI Marked) complete all as specified and directed.

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

S&F for 15 mm bore GI tube medium grade fixed to wall or under floor incl taking up or down old tube complete incl cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 complete all as specified and directed.

Fixing only in repair steel tubing and connection 15 mm dia bore to wall or under floor incl taking up or down old tube complete incl cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 complete all as specified and directed.

S& F for 20 mm bore G.I tubing in new or old location (wall/Roof) with all fittings incl taking up or down old tube complete all as specified and directed.

Fixing only in repair steel tubing and connection 20 mm dia bore to wall or under floor incl taking up or down old tube complete incl cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 complete all as specified and directed.

S&F of 75mm PVC (SWR) Nahani/floor trap plain with grating including jointing to waste pipe fixed in cement concrete type B-1, (1:2:4) complete and fixed all as specified and directed by Engineer-in-charge. .

S& F PVC (SWR) pipes, 75mm dia, single socketed, in any length with rubber ring joints, laid in trenches or in floors/ fixed to walls, incl taking up or down old pipe complete all as specified and directed.

S& F PVC (SWR) pipes, 110mm dia, single socketed, in any length with rubber ring joints, laid in trenches or in floors/ fixed to walls, incl taking up or down old pipe complete all as specified and directed.

S&F for 110mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified and directed. .

S&F for 110mm bore PVC bends/junction any radius complete all as specified and directed. .

S&F for 75mm bore PVC bends/junction any radius complete all as specified and directed. .

S&F for 75mm bore PVC bends/junction any radius with access door complete all as specified and directed. .

S&F for 110mm bore PVC bends/junction any radius with access door complete all as specified and directed. .

S&F for 75mm bore PVC (SWR) junction single (Single T) equal or unequal with access door complete all as specified and directed. .

S&F for 110mm bore PVC (SWR) junction single (Single T) equal or unequal with access door complete all as specified and directed. .

S&F for 75mm bore PVC (SWR)branch piece, single (Single Y) equal or unequal with access door complete all as specified and directed. .

S&F for 110mm bore PVC (SWR)branch piece, single (Single Y) equal or unequal with access door complete all as specified and directed. .

S&F PVC (SWR) vent cowl of size 110mm bore, complete all as specified.

S & F in repair vitreous china urinals, half stall type (420 x 395 x 635 mm) , complete including providing and fixing , bedding urinal against wall in cement mortar 1:2 , pointing around urinal back in cement , grating and union for discharge pipe, CP urinal spreader and fitting with bottel trap & CP waste coupling all as specified and approved by Enger-in-Charge.

S & F in repair vitreous china ware over counter ovel wash hand basin, any colour, size 570 x 450 mm size including cutting for and pinning ends of brackets or erecting stand including fixing waste pipe , CP waste coupling & bottle trap all as specified and approved by Enger-in-Charge.

S & F in repair for viterous china wash hand basin white flat back size 550 x 400 mm with leg incl CP waste coupling, waste pipe & plug and porclain stopper brackets and cutting for and pinning in ends of brackets or erceting stand fixed complete all as specified and directed.

S & F in repair for viterous china squating pan of (Orissa Pattern) size 580 mm white with 'P' or 'S' trap front or back inlet and integral foot rest (excluding flushing cisteern and flush pipe) fixed incl cement concrete bedding as required set complete all as specified and directed.

S & F in repair for viterous china wash down water closet pan (pedestal pattern) coloured including 'P' or 'S' trap with flush pipe of chromium plated brass 32 mm dia for low level flushing cistern incl plastic seat cover white closed pattern with float bottom and cover and jet connection and mild steel chrominum plate or aluminized hanging device fixed in repairs complete all as specified and directed.

S&F in repair 10 ltrs capacity PVC valveless. Syphonic action type, flushing cistern, low level, with inlet, ball valve, float, and handle and bracktes including 32mm dia flush pipe of polyethylene of high density for low level cistern complete all as spd and directed by Engr-in-charge.

S&F in repair PVC waste pipe for WHB including all fittings, complete all as specified and directed by the Engineer in -Charge.

S&F in repair PVC connections 45cm long superior quality with PTMT nut on both side complete all as specified and directed.

S&F in repair 15mm bore pillar cock chromium plated scrwed down high pressure complete all as spd and directed CAT FLR 5011N of Jaquar or equivalent of make as per list of make complete all as specified and directed.

S&F in repair 15mm bore bib tap chromium plated scrwed down high pressure complete all as spd and directed CAT SH FLR 5047N of Jaquar or equivalent of make as per list of make complete all as specified and directed.

S&F in repair anlge cock chromium plated scrwed down high pressure with capstan head screwed for iron pipe 15mmbore complete all as spd and directed CAT FLR 5053N of Jaquar or equivalent of make as per list of make complete all as specified and directed.

S & F in repair 15mm bore fancy type chromium plated long body bib tap with crutch or buttewrfly handle screwed down to iron pipe with all fittings complete all as specified and directed.

S & F in repair 15 bore chromium plated Stop cock/Angle cock screwed down high pressure with crutch or butterfly handle & screw both end for iron pipe or for unions complete all as specified and directed.

S & F in repairs 15 mm bore fancy type chromium plated long shank and cup stop valves (Concealed type), cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S& F for in repair swan neck pillar cock chromium plated fancy type screw with iron pipe incl all fittings complete all as specified and directed .

S&F in repairs chromium plated Urinal spreader for fixing with 15 mm dia bore pipe complete all as spd and directed by Engr-in-charge.

S&F in repair for fancy type 125 mm size chromium plated shower roses with or without swivel joints ,any size including fixing to steel pipe or union complete all as specified and directed.

Disconnecting, setting aside (or lowering if required) and Cleaning & removing all scale and dirt etc from HDPE water tanks of 500 litres capacity (Tanks placed on top of roof) and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed.

Disconnecting, setting aside (or lowering if required) and Cleaning & removing all scale and dirt etc from HDPE water tanks of 1000 litres capacity (Tanks placed on top of roof) and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed.

Dismantling of brick tiles or terracing tiles, single layer on roofs, complete all as specified and directed.

Demolition of mud in roofs, any thickness, including plastering and leeping (whether full thickness removed or only a part thereof) and diposing the rubbish to a distance exceeding 500 mtr, complete all as specified and directed.

M&L 50mm thick PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in roof padding, haunching, sub base of floor etc, complete all as specified and directed.

M & L for applying two coat of undiluted thick coat of acrylic reinforcement liquid applied elastermeric water proofing membrane with UV resistance properties and solar reflective properties over one coat of primer (1:3, Dilution:water) Note: Gap between each coat will be 6 hrs) Applicator Company approved complete all as specified and directed. Note : Item shall be executed by approved company applicator.

M&L for preparation of roof surface & applying evenly a tack coat of industrial bitumen 85/25 grade @ 1.2 Kg/Sqm including APP based polymeric membrane minimum weighing 3 kg/sqm and minimum 3 mm thick reinforced wih polyster non wove fabric (wt not less than 150 gms/sqm) land on primed surface by forced application, joints to be touched hot and width of overlaps not be less than 150 mm incl rendering 10mm thick in CM 1:3 with WPC in sunken slab/wall complete all as specified and directed.

M&L, for 40 mm thick brick tiles laid over 15mm thick screed bed (1:3) and joints grouted flush incl pointing in cement mortar (1:3) mixed with 5% of crude oil by weight of cement incl dismantling and disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC., complete all as specified and directed.

Description all as per item 68.00 above but except tiles

M&L for cement concrete (1:2:4), type B0, using 12.5 graded stone aggregate in benching, roof kerbs of 75mm radius at junction of roof slab and parapet wall , vertical surfaces and like etc complete all as specified and directed,

M&L for plain cement concrete (1:5:10) type E-2 using 40 mm graded stone aggregate as in filling in sunken floors including demolition of cement concrete, disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC. complete all as specified and directed. complete as specified and directed.

M&L for 15mm thick rendering in CM (1:3) on brick or concrete surfaces in two layers mixed with water proofing compound @2% by weight of cement in top 5mm thick, finishing the surfaces even and smooth with using extra cement complete all as specified and directed. ( Note:- WPC measured seperately)

M&L for Bitumen blown any grade , applied hot, two coats to concrete surfaces at the rate of 1.5Kg/sqm per coat. Including polythene film, black, 50 micron laid in floors. all as specified and directed.

S&F GI tubing 40mm bore medium grade fixed to wall and ceiling or laying in floor as sunken spout all as specified and directed

M&L for cement concrete (1:1½:3), type A0, using 12.5 graded stone aggregate in benching, roof kerbs, cover fillets and like etc complete all as specified and directed,

M&L for damproofing to wall with two componet Acrylic polymer cementitious water proof elastomeric coating food grade mix to form uniform slurry and apply with paint brush as first coat then laying a layer of fibre glass mesh cloth as first coat is still green with overlap of joits of Fibre mesh not be less than 100mm , then finally apply second layer mix by brush to entire surface of container covering 0.6-0.75sqm /kg at 1mm thickness in two coat depending on the level of substrate and curing it for minimum 3 days. Including necessary steel scaffloding , steel platform and proper supporting by steel prop etc complete all as directed by Engr-in-charge. Note : Quoted rate shall be deemed to be inclusive of materials all labours, tools and plants, scaffolding and working height above 6 mtr etc. Make Pidilite Industries Ltd /Fosrock India Ltd /IWL India Ltd , BASF/T-Guard ANTC of make Thermax complete as per specification and directed by GE . (iii) Adoption of necessary safety arrangements like safety belts ropes, helmets netting etc which are required for safety of worker working at height exceeding 6 mtr shall be mandatary and deemed to be inclusive in quoted rates. complete all as specified and directed.

Demolition of reinforced cement concrete RCC water tanks complete all as specified and directed.

M&L 50mm thick PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in laid over roof as in platforms for water tanks, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for plain cement concrete (1:4:8) type D2 using 40 mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed.

M&L for Plain cement concrete1:2:4, nominal mix, type B-1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Supply and fxing in replacement of rotational moulded polythene water storage tank, white coloured, tripple layer cylindrical vertical with closed top 500 litre capacity hoisted and fixed in position, including inlet and outlet pipe connections, 20mm dia and 15 mm dia GI pipes medium grade respectively, 20mm GI pipe medium grade over flow pipe 15 cm long wash out with plug and brass ball valve 20mm, high pressure with polyethelyne float and fly nuts complete all as specified and directed.

All as per Item No 81.00 above but 1000 litres water storage tanks.

Supply and fxing of rotational moulded polythene water storage tank, white coloured, tripple layer cylindrical vertical with closed top 500 litre capacity hoisted and fixed in position, including inlet and outlet pipe connections, 20mm dia and 15 mm dia GI pipes medium grade respectively, 20mm GI pipe medium grade over flow pipe 15 cm long wash out with plug and brass ball valve 20mm, high pressure with polyethelyne float and fly nuts complete all as specified and directed.

Mechanized cleaning and disinfection of 500 litres PVC Water Storage Tank : 1. Mechanized Dewatering of water storage tank. 2.Removal of sluge laying on the bottom ofwater storage tank through special sludge pumps. 3.Cleaning of internal walls of water storage tank through High Pressure rotary Jets 4.Vaccum cleaning of the floor of water storage tank through industrial vaccum cleaners. 5.Spray of H2 O2 inside the tanks as an antibecterial agent. 6. UV radiation of the tank. 7.Spray of bleaching powder in prescribed quantity after final cleaning of the tank.

Mechanized cleaning and disinfection of 1000 litres PVC Water Storage Tank : 1. Mechanized Dewatering of water storage tank. 2.Removal of sluge laying on the bottom ofwater storage tank through special sludge pumps. 3.Cleaning of internal walls of water storage tank through High Pressure rotary Jets 4.Vaccum cleaning of the floor of water storage tank through industrial vaccum cleaners. 5.Spray of H2 O2 inside the tanks as an antibecterial agent. 6. UV radiation of the tank. 7.Spray of bleaching powder in prescribed quantity after final cleaning of the tank.

S&F PVC tank lid (cover) suitable for 500/1000 litres capacity water tank with hinged and hooked fixing by steel screw for existing PVC water tank on buildings, fixed in repair, complete all as directed by Engineer in Charge

B.J.CONSTRUCTION CO

M/s MAHAJAN CONSTRUCTION CO.