REPAIR TO LEAKAGE/ SEEPAGE IN MD AND OTM ACCN INCLUDING REPAIR/MAINT OF DRAINS IN DOMESTIC AREA AT AF STN JAISALMER

Amount

M&L removing damaged APP modified water proofing membrane and cleaning the surface by wire brush and water complete all as specified and directed

M&L for 20mm thick cement screed in cement mortar 1:4, including finishing even and smooth with out using extra cement mixed with water proofing compound @3% by weight of cement over cleaned roof surface, as in grading to RCC roof surface,complete all as specified. Note - Water proofing compound shall be measured and paid separately.

Supply only integral water proofing compound complete all as specified and directed

M & L for applying fibre reinorcement elastomeric liquid water proofing membrane with resilient acrylic polymers having Sun Reflecivity index (SRI) upto 105 on top of concrete roof in three coats @ 10.76 ltr/10 Sqm. One coat of self -priming of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1) and two coats of undiluted elastomeric waterproofing liquid 500 microns) after scrapping and properly cleaning the surface to remove loose particles with wire brushes, complete in all respect as per the direction of Engineer-in-Charge. Make : CICO Thermoseal XL or equivalent in MYK arment , BASF,FOSROC.

Demolition of PCC of any description not otherwise specially provided for complete all as spd and dir.

Cleaning of roughened surface of sunken floor by brushing with wire brush to remove all dirt and apply a coat of cement slurry with 3.00 Kg of cement per sqm and Rendering 15mm thick in CM 1:3 using WPC finished rough (sunken floor/wall) and then applying two course treatment as follow :- (i) Applying bitumen primer @ 0.40Kg/Sqm (ii) Laying APP (Atactic polypropylene) modified membrance 3mm thick and weighting not less than 3.50 Kg/Sqm with 100 GSM/Sqm non woven polyester mat as center core reinforcement, laid with 75 mm side over lap and 100mm end over lap. The membrane has to be laid with LPG torch and over lap sealed and finished neat. (iii) 40mm bore GI pipe for spout pipe length 0.75m

Cement concrete Type E2 1:5:10 (40mm stone agg ) as filling in sunken floor as in any situation complete all as spd and dir.

Cement concrete (75mm thick) type B-1, 1:2:4 (20mm graded aggregate) as in floor cpmplete all as spd and dir

S & F in repair vitreous squating pan of orissa pattern long pan of size 580 mm white with cast iron p or s trap with back inlet including flush pipe of suitable length to connection with existing cistern & make good complete all as spd and dir.

S&F Vitreous china wash down water closet pan “Pedestal Pattern” white with wc seat cover coloured closed pattern with flat bottom and mild steel chromium plated or aluminized hinging device including pvc flush pipe and joints etc and connection to drain, flushing, pipe, anti- syphonage pipe, and fixing arrangements with fixing bolts etc ,complete all as specified and directed

S & F in repair 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to wall/floor complete all as specified and directed.

S & F in repair 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to wall/floor complete all as specified and directed.

S & F 75 mm bore PVC (SWR) bends of any radius complete all as specified & directed.

S & F 110 mm bore PVC (SWR) bends of any radius complete all as specified & directed.

S&F in 110 mm bore PVC (SWR) tee with access door of any radius complete all as specified & directed.

S&F in 75 mm bore PVC (SWR) tee with access door of any radius complete all as specified & directed.

S&F in repairs 110mm bore PVC (SWR) vent cowl complete all as specified & directed

M&L for PVC nahani trap/floor trap/gully trap with grating for 100mm dia outlet pipe, including making good disturbed area/ surfaces with cement concrete/cement mortar 1:3 etc including taking down old unserviceable nahani/floor trap/ gully trap.

Dismantling floor hearth and wall tiling including cement mortar bedding (but not backing) removal servicable tiles to store and rubbish of the premises complete all as directed

M&L for 10mm thick plastering in CM (1:4) finished fair faces of brick work or concrete surfaces for receiving tiles in dado/skirting all as

M&L for screed bed on bedding layer of cement mortar(1:6) 15 mm thick for laying floor finishes all as specifiled and directed.

S&F non skid cermaic colour floor tiles 400mm x 400mm x 7mm to 8mm thick etc set and jointed in neat cement slurry and pointed in white/coloured cement to match the existing floor make as a specified.

S&F glazed ceramic colour tiles 450X 350X 7mm thick on vertical surface such as skirting, dado, set and joint in neat cement slurry and pointed in white/coloured cement to match with existing surface make as a specified.

Renewing floor/wall tiles in patches, area n exc 5 sq.m. including removing and cleaning old tiles, preparing beds and laying or setting, jointing and pointing new or old tiles comple

Supply and fixing in repairs10 litres capacity white/ coloured PVC valveless, syphonic action type, flushing cistern, low level, white with inlet, ball valve, float and handle including brackets complete,

Taking up or down mild steel tubing and connections 20 mm bore complete all as specified and directed.

Taking up or down mild steel tubing and connections 15 mm bore complete all as specified and directed.

Re fixing of old mild steel tubing and connections 20 mm bore obtained from item no 11 above incl fitting and connections in new and old position(wall,celilling floors etc complete all as specified and directed.

Re fixing of old mild steel tubing and connections 15 mm bore obtained from item no 12 above incl fitting and connections in new and old position(wall,celilling floors etc complete all as specified and directed.

S&F steel water tubing `medium grade’ galvanized 20 mm bore with all fittings and fixed complete to walls and ceiling concealed and joints fixed with adhesive complete all as specified & directed.

S&F steel water tubing `medium grade’ galvanized 15 mm bore with all fittings and fixed complete to walls and ceiling concealed and joints fixed with adhesive complete all as specified & directed.

Cutting chases in brick/stone wall, 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

S & F in repairs 15mm bore CP Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

S & F in repairs 15mm bore CP Stop valves/angle Valve, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed

S & F in repairs wash hand basins, vitreous china( flat back) white of size 550mm X 400mm including cutting for and pinning in ends of brackets or erecting stand including waste fitting, brass chromium plated 32 mm size with long screwed shucks and fly nuts and including PVC discharge pipe as specified.

S & F in repair Sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers; including waste coupling with pipe, bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe over all size 915 mm x 460mm bowl size 410mmx330mmx160mm complete all as spd and dir.

M&L as in repair kitchen stainless steel plate rack thickness 1.0mm overall size 600x900mm complete all as spd and dir..

Dismantling existing water tanks of capacity exc 500 & n.exc 1000 ltrs lowering from its position and removal to store. complete all as specified and directed.

S&F rotantional moulded polythylene water storage tanks 1000 ltr capacity (cylindrical vertical with closed top ) hoisted and fixed in position complete with ball valve of high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball and screwd for iron pipe 20mm bore omplete all as specified and directed.

Taking down door chowkats or frames n. exc.1.5sqm each with shutters (without taking off shutters from the frame).

S & F solid PVC door frame of size 50 x 47 mm made out of 5 mm th rigid PVC foam sheet reinforced with MS sq tube as per specification complete

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be convered with heat moulded plain colour PVC `C' channel having a PVC sheet strip of 20 mm width stuck inside with solvant cement for stiles and plain colour PVC sheet top rail, lock rail and bottom rail on either side and as gap insert of top rail and bottom rail; paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and raials with suitabale PVC sheet beading, and jointed together with solvant cement, and S&F in the frame at side as per specification and drawing.

S&F 100mm long Butt hinges, extruded stainless steel hinge pin anodisedand fixed type B-21

S&F 200 mm size aluminium anodised barrel tower bolt of extruded section .

M & L Walling of random rubble,uncoursed, well bonded, bedded and solidly hearted, built in CM 1:4 one side hammer dressed incl dismantling of damage/extg wall complete all as spd and dir.

M & L Pre-cast cement concrete block masonry with solid blocks, type C-1 1:3:6 (Using 20mm stone aggregate)exc. 10 cm in width and setting in mortar,incl dismantling of damage/ extg wall complete all as spd and dir

M&L PCC/RCC1:2:4 type B-1 (using 20mm graded stone aggregate) as in coping, benching etc incl necessary form work complete all as specified and directed

M & L Raised pointing to random or polygonal rubble, uncoursed or brought upto course in CM 1:4 comlete all as spd and dir.

Cutting the roots of trees from the brick/stone wall made in cement morter exc half and not exc one brick thick wall and making good the disturbed surfaces to arrest further growth to the roots with the cement sand mortar 1:3 or PCC 1:2:4 complete all as spr and dir.

S&F providing SFRC pre cast manhole covers with rectangular frame of size 44"x 26" MD-10 fixed at site up to satisfaction of Engr-in-charge abd incl dismantling of old manholes cover slab complete all as spd and dir.

M&L for cement concrete 40mm thick 1:2:4 type B-1, using 20mm graded stone aggregate as in floors and drain finishing the surface even and smooth with using extra cement complete all as specified and directed.

Dismanling of Stone slabs in roofs, suspended floors, chajjas, landings, etc., any thickness, jointed in any mortar.

M&L Jodhpur stone roof slabs, self faced 7.5cm to 10cm thick, 25cm to 35cm wide, hoisted and set, jointed in cement mortar 1:3 complete

Excavating in trenches n exc 1.5m wide and n exc 1.5 m in depth for foundation etc for shafts, wells, cesspits,manholes, pier holes, etc. nexc 10 sq m on plan and n exc1.5 m in depth and getting out hard/soft soil complete all as spd and dir.

M&L PCC 1:4:8 type D2 using 40mm graded crushed stone agg in fdn, filling and mass concrete complete all asand dir.

M&L PCC1:2:4 type B-1 (using 20mm graded stone aggregate) as in coping, benching etc incl necessary form work complete all as specified and directed

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/ loose soil..

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point.

M & L for preparation of extg surface and applying clear waterproofing transparent coat for roof leakage crack seal agent for waterproofing wall, tiles joints, and similar crack with brush application complete all as spd and dir by engr-in-charge.

M & L for preparation of extg cracked surface of all laitance , loose material , oil, grease,etc by mechanical means such as wire brushing and cracks filled with Dr fixit Crack-X or Dr. Fixit Pidicrete URP modified mortar with priming coat with Dr. Fixit Primeweal in ratio 2:1 and allow 2 to 3 hours for dry and applying two coats Dr. fixit Raincoat directly from the container at a time interval 5-6 hours complete all as spd and dur by Engr-in-charge.

Taking down cement plaster of any description, on brick or stone walls or ceiling etc. including raking out joints, hacking for key, scrubbing down with water etc complete.

M & L 15 mm thick rendering in cement mortar 1:4 on other than fair faces of brick or concrete surfaces or stone masonry surfaces of wall, finished even and smooth w/o using extra cement complete.

M&L 15 mm thick rendering in cement mortar (1:6) on fair faces of brick or concrete surfaces or stone masonry surfaces of wall, finished even and smooth w/o using extra cementcomplete.

M & L for rendering 10mm thick in CM 1:3 on ceiling surface finished even and fair without using extra cement complete all as specified and directed.

M & L for preparation of newly plastered surfaces of ceiling and applying three coats of white wash complete all as spd and dir.

M & L for prepariation of new plastered surfaces and applying two coats of cement base paint over a coat of alkali resitant primer on surfaces of walls any colour as approved by GE.

M & L for prepariation of new plastered surfaces and applying two coats of distemper oil emulsion including chalk whitening preparatory to distempering on surfaces of walls.

M & L for preparation of extg sunken portion plastered/concrete surface of all laitance , loose material , oil, grease,etc by mechanical means such as wire brushing and applying PU paint as a single/double coat as per manufacture instruction complete all as spd and dir by Engr-in-charge. (Make- Fosroc Nitoproof PF or equivalent).

MARUDHARA CONSTRUCTION COMPANY (BID ID -3393959)