REPAIR MAINT OF SEWAGE SYSTEM INCLUDING LINE CLEANING MANHOLE CLEANING SUMP CLEANING ITEMS AT INS ANGRE AGNIBAHU COMNETCEN NPO BLO INDA NOORBHOY RAFIYA MANZIL ETC REPAIRS TO DRAIN FENCING BOUNDARY WALL AND MISC ITEMS AT INS KUNJALI BV YARD INS TATRA

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar, including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work & precast concrete articles including copings etc.and removing debris outside MD land complete all as specified and directed by the Engr in charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for brick work with sub class B bricks straight or curved on plan exceeding 6 m mean radius built in CM 1:6 complete all as specified and directed by the Engr in charge.

- Ditto- as per item No 2.00 but except Bricks complete all as specified and directed by the Engr in charge.

Material and labour for walling of Random rubble masonry uncoursed, well bonded and solidly hearted built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

- Ditto- as per item No 4.00 but except stones complete all as specified and directed by the Engr in charge.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses hammer dressing with maximum depression on face from straight edge held against the dressed surface n.exc 40 mm complete all as specified and directed by the Engr in charge.

Material and labour for raised pointing in CM 1:4 on RR masonry uncoursed or brought upto courses complete all as specified and directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc and removing debris outside MD land complete all as specified and directed by the Engr in charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for rendering 15mm thick in CM 1:4 on fair surfaces of brick work and finished even and smooth without using extra cement complete all as specified and directed by the Engr in charge.

Material and labour for preparing new plastered surfaces of walls and applying two coats of weather proof acrylic exterior paint (100% Acrylic) over a coat of self primer complete all as specified and directed by the Engr in charge.

Material and labour for preparation of old decorated surfaces of walls, soffits, roof facia & applying one coat of weather proof acrylic exterior paint (100% Acrylic) complete all as specified and directed by the Engr in charge.

Material and labour for PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in copings, lintel, bands etc including weathering slightly rounded or chamfered angles and throating and necessary form work complete all as specified and directed by the Engr in charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by the Engr in charge.

Material and labour for MS framed work such as grills, gratings etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors, ladders, framed balusters, walk ways, railings etc conforming to conforming to Fe 290 Gd E-165 complete all as specified and directed by the Engr in charge.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) and removal of debris out of MD land complete all as specified and directed by the Engr in charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for cement concrete 1:2:4 type B2, using 40 mm graded crushed stone aggregate as in surface channels and drains complete all as specified and directed by Engineer-in-Charge.

Material and labour for extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and directed by the Engr in charge.

Material and labour for hardcore of broken stone or boulders of gauge n. exc 63mm, deposited, spread and leveled in layers n. exc 15cm thick watered and rammed to true surface complete all as specified and directed by the Engr in charge.

Material and labour for 100mm thick PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in subbase and finished fair and even including necessary formwork complete all as specified and directed by Engineer-in-Charge.

Material and labour for 100 mm thick cement concrete 1:2:4 type B1 (using 40 mm graded crushed stone aggregate) including finishing the surface even and smooth without using extra cement complete all as specified and directed by the Engr in charge.

Material and labour for PCC 1:3:6 type C2 using (40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed by the Engr in charge.

Dismantling fencing, wire mesh of any type and in any position by unscrewing nuts, fillets, clamps complete all as specified and directed by the Engr in charge.

Supply only MS galvanised chain link fencing of size 100mm x 100 mm mesh and 10 mm gauge complete all as specified and directed by the Engr in charge.

Fixing only MS chain link fencing including line wires, any mesh , size and type to any type of standards, rails, strainging bolts etc including provision of binding wire complete all as specified and directed by the Engr in charge.

Supply and fixing in repairs galavanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails, straining bolts including,securing or tying at crossings with and provision of galvanised mild steel wire,staples or steel pins complete all as specified and directed by the Engr in charge.(Each line wire to be measured)

Supply and fixing in repairs barbed razor type concertina coil, 9SWG hot galvanized spring tensile wire of UTS 145 to 150 N/Sqm, zinc coating 250 to 300 gms/Sqm, dia of coil when un streched shall be 600 mm having minimum of coil (GI strip) 1.625 Kg/RM , hot dip galvanized razor ribbon tape of size .50 mm thickness, 19 mm wide before wrapping on central core wire fixed with 1.66 mm thick GI clips (minimum 25 Nos /RM ) and special nut and bolts to hold two coils together and extra rows paralled wire of 10 gauge complete all as specified and directed by the Engr in charge.

Material and labour for MS hand rails, half round or other stock section or core for wooden hand rail straight portion drilled and countersunk for balusters running bars, for doors balusters, nosing to steps including embedding in concrete and screwing etc wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed drilling holes, notching for wire, etc flat iron fillets (for securing wire mesh etc) including all necessary drilling bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by the Engr in charge.

Material and labour for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed by the Engr in charge.

Supply and fixing in repairs wall paper of fibrious material, nonwoven vinyl free of approved design and pattern and making them fixed to wall with dry strips or with approved adhesive complete all as specified and directed by the Engr in charge.

Material and labour for Stainless steel railing made of hollow tubes, channels plate etc including welding, grinding,buffing, polishing and making curvature (whereever requird ) and fitting the same with necessary stainless steel nuts and bolts including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts of required size complete all as specified and directed by the Engr in charge.

Demolition of RCC of any description and in any position not otherwise specifically provided for including reinforcement cut as required to facilitate demolition and separating, scraping and cleaning of reinforcement and removing debris outside MD land complete all as specified and directed by the Engr in charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for providing precast RCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) in cover slabs for manholes, etc and similar articles with plain fair faces including chamfers, weathering, throating etc and setting in cement mortar (1:4) with joints to match complete all as specified and directed by the Engr in charge. Note- Reinforcement will be measured and paid seperately.

Material and labour for TMT bars 8 to 10 mm dia and over cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with the clips complete all as specified and directed by the Engr in charge.

Supply and fixing 3 mm thick aluminium composite panel cladding plain of approved colour/shade/pattern to beam/column/slab in circular/rectangular shape including cutting, notching, bending to shape as required jointing with silicon gel of approved colour & aluminum tubular hallow section 25mm x 25 mm not exceeding 900 mm C/C on existinging column/beam/slab to hold APC cladding complete all as specified and directed by the Engr in charge.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames, glazed with putty or fixed with beads complete all as specified and directed by the Engr in charge.

Supply and fixing 3 mm thick sheet glass ordinary quality and glazing in squares n.exc 0.5 Sqm in each pane complete all as specified and directed by the Engr in charge.

Supply and fixing 4,8 mm thick sheet glass ordinary quality and glazing in squares exc 0.5 Sqm in each pane complete all as specified and directed by the Engr in charge.

Material and labour sheet glass ordinary quality in square n exc .5 sqm in each pane 4mm thick complete all as specified and directed by the Engr in charge.

Supply and fixing 4 mm thick sheet glass ordinary quality and glazing in squares n.exc 0.5 Sqm in each pane complete all as specified and directed by the Engr in charge.

Supply and fixing 3 mm thick sheet glass ordinary quality, ground or obscured or frosted, on one side and glazing in squares n.exc 0.5 Sqm in each pane complete all as specified and directed by the Engr in charge.

Supply and fixing Solar control film 25 micron reflective type, sticked on glass panes as per manufacturers instructions complete all as specified and directed by the Engr in charge.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar including removal of rubbish out side MD land complete all as specified and directed by the Engr in charge. Note: The place of disposal shall be find out by the contractor.

Material and labour 20 mm thick Granite slab (of any type) work (table rubbed and polished) as in steps, jambs, pillars, window cills, cooking platforms, working table and like laid over and including 20 mm thick screed bed or bedding layer in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed by the Engr in charge.

Rounding to edges of stone slabs on edge, such as in steps, cooking platform and making grooves for lining and other similar work complete all as specified and directed by the Engr in charge.

Material and labour for machine cut cudappa stone slab 20-25 mm thick fixed independently and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed by the Engr in charge.

Material and labour for machine cut kota stone slab flooring 18 to 20 mm thick as in steps, landings, floors etc laid over & including 20 mm thick screed bed in cement mortar 1:4 set and jointed in neat cement slurry and pointed with grey cement slurry mixed with pigment to match the shade of the slab including mirror polishingand making 02 Nos grooves in steps complete all as specified and directed by the Engr in charge.

Material and labour for machine cut kota stone slab 18 to 20 mm thick as in skirting/vertical surfaces jointed and pointed with grey cement slurry mixed with pigment to match the shade of the slab laid over and including 15 mm thick backing coat in cement mortar 1:4 including rubbing, polishing complete all as specified and directed by the Engr in charge.

Material and labour for cutting and polishing with machine the existing flooring ( kota stone,mosaic,cuddappa stone) and finally apply beeswax polish after cleaning with mild acid/detergent solution and filling/pointing the joints of tiles with white cement mixed with pigment to match the colour of tiles complete all as specified and directed by the Engr in charge.

Material and labour for PCC 1:3:6 type C2 using (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed by the Engr in charge.

Material and labour for machine pressed precast concrete inter locking paver block any shape and size with grey cement and pigment conforming to IS-15658-2006 of 60mm thickness M-35 Grade, glossy finished of approved colour laid over and including 25 mm thick fine sand cushion to a line and slope etc and joined complete including spreading screened river sand over surface for filling the joints and gently rolled with vibrator complete all as specified and directed by the Engr in charge.

Material and Labour for machine pressed cheqered cement coloured tiles of size 300mmx300mmx20mm thick mixed with grey cement and pigment laid over and including 15mm thick screed bed in CM 1:4 set and jointed and pointed in neat cement slurry in floors complete all as specified and directed by Engineer -in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for and removal of debris out of MD land complete all as specified and directed by Engineer -in-Charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for roughening surfaces of old concrete surfaces by picking, sweeping cleaning and washing down with water to remove dust etc including taking down tarfelt and 15 mm thick screeding in cement mortar 1:4 finished even and smooth without using extra cement including mixed with water proofing compound as per manufacturer instructions (WPC shall be measured and paid separately) complete all as specified and directed by Engineer -in-Charge.

Material and labour PCC 1:2:4 type B-0 (using 12.50 mm graded aggregate) cement concrete as a leveling course/ padding on roof surfaces laid to slope and finished even and smooth without using extra cement complete all as specified and directed by Engineer -in-Charge.

Material and labour for preparing roof surface with water and finally remove dirt and applying water proofing treatment as per manufacturers instructions and comprises of the following activities:- (a) Apply one coat of bituminous primer @ 0.25 Kg per Sqm. (b) Apply evenly a coat of bitumen 85/25 at the rate of 1.2 kg per sqm (c) Providing and laying five layered 4 mm thick APP (Atatic poly propylele) modified polyester reinforced water proofing membrane with minimum weight of 4.60 Kg/Sqm. The APP membrane shall be laid using torch application method with minimum 100 mm side overlap and 150 mm end overlap.The APP membrane shall be taken upto minimum 200 mm on vertial surfaces. The edge of the membrane shall be sealed with sealant. The rain water gutter portion shall be finished with cement mortar 1:4 to provide requisite slope towards rain water pipe outlet. Note - (i) Irrespective of lap the net covered area shall only be measured and paid. ii) The laying of membrane shall be got done through an authorised applicator of manufacturer of the membrane.

Material and labour for cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in filling ins unken floors complete all as specified and directed by Engineer -in-Charge.

Dismantling floor hearth or wall tiling including cement mortar bedding / backing coat and removal of rubbish out side MD land complete all as specified and directed by Engineer -in-Charge. Note: The place of disposal shall be find out by the contractor.

Material and labour for light shade double charged virified ceramic tiles 10mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 Sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tile laid over and including 20mm thick screed bed or bedding layer in CM 1:4 complete all as specified and directed by Engineer -in-Charge.

Material and labour for light shade double charged vitrified ceramic tiles as in vertical surfaces such as skirting/dado etc, 10mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm including 10mm thick rendering in cm (1::3) etc set and jointed in neat cement paste and pointed in white or coloured cement to match complete all as specified and directed by Engineer -in-Charge.

Material and labour for Cleaning the chocks/blockages in AC/CI/PVC soil waste/rain water pipe of not exc 150mm dia by removing cleaning eye and re-fixing the same after cleaning the pipe and making good damaged cement joints in cement mortar 1:2 , including necessary scaffolding and safety measures complete all as specified and directed by Engr-in-Charge

Material and labour for desilting the sludge from chambers/ Manholes of any shape of any depth by using sewage suction vehicle of capacity 5000 ltrs(BMC Patteren) including clean up the site after work with sweepers and depositing the sludge outside MD land including sewer plugging/ diverting flow of drain if necessary as directed by Engineer in charge. Note:- (a) All safety precautions shall be taken by all workers while working in foul condition. (b) After cleaning vehicle will be contractors's property. (c) Contractor accredated representive shall be availble during cleaning. (d) Complete process shall be completed in all respects within a day. (e) Place of disposal shall be find out by the Contractor.

Material & Labour for taking out/removing vegetation growth or shrubs and injecting chemical GLYPHOSPHATE 41% SL 20 ML or till refusal by making cut/injection in the stem of plants 30 mm c/c and spraying with solution (25 ml GLYPHOSPHATE 41% diluted with one lit of water) and removing the plants/vegitation growth completely dead, including necessary scaffolding, julas etc complete as per manufacturer of chemical Biostad lndia Ltd or equivalent approved by GE complete all as specified and directed by Engineer-in-Charge.

Material and labour for carefully lifting and removing precast RCC drain covers of any size and shape for cleaning the drains/ culverts by removing all soils,spoils, vegetation, silt etc and refixing the same to its original position after cleaning and removing waste materials outside MD Land complete all as directed by Engineer-in-Charge.

Material and labour for cleaning and clearing blockages/ removal of foreign material from inside the Gully trap/WC Pan, Nahani trap, Floor trap with necessary tools/ cleaning rods/ machine including removing & re-covering of RCC/CI cover and removing thr slug to a distance not exc. 50 m and buried in the ground by excavating the soil, spreading of bleaching powder and refilling the excavated soil complete one or more times complete all as specified and directed by Engineer -in-Charge.

Material and labour for desilting, cleaning & removing silt, sludge etc from manholes of depth not exc 1.50 mtr including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc by pumping out/removing liquid waste/sewage & plugging the ends of sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell and removing the same in leak proof trucks covered with tarpaulin to outside of MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with fresh water complete all as specified and directed by Engr-in-Charge. Note:- (a) Place of disposal shall be find out by the Contractor.

Material and labour for desilting, cleaning & removing silt, sludge etc from manholes of depth exc 1.50 mtr but not exc 3 mtr including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc by pumping out/removing liquid waste/sewage & plugging the ends of sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell and removing the same in leak proof trucks covered with tarpaulin to outside of MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with fresh water complete all as specified and directed by Engr-in-Charge. Note:- (a) Place of disposal shall be find out by the Contractor.

Material and labour for desilting, cleaning & removing silt, sludge etc from sewage lines upto 150mm bore including sludge chambers, gully traps of size and shape upto any depth by pumping out /removing liquid waste/sewage, plugging the ends of pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same(silt,sludge &other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water etc complete all as specified and directed by Engr-in-Charge. Note: a) Length of sewage lines including chambers, traps etc will be measured for payment. However cleaning of manholes shall be measured and separately. (b) Place of disposal shall be find out by the Contractor.

Material and labour for desilting, cleaning & removing silt, sludge etc from sewage lines exc 150mm bore but not exc 300mm bore including sludge chambers, gully traps of size and shape upto any depth by pumping out /removing liquid waste/sewage, plugging the ends of pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same(silt,sludge &other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water etc complete all as specified and directed by Engr-in-Charge. Note: a) Length of sewage lines including chambers, traps etc will be measured for payment. However cleaning of manholes shall be measured and separately. (b) Place of disposal shall be find out by the Contractor.

Supply and fixing in repairs Cast iron work grade FG 150, unmachined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes gate stops, parts of ranges, balusters and similar articles exc 5 Kg Each complete all as specified and directed by Engineer -in-Charge.

Material and labour for providing precast RCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) in cover slabs for manholes and similar articles of size 600mm x 900mm with plain fair faces including chamfers, weathering, throating etc and setting in cement mortar (1:4) with joints to match complete all as specified and directed by Engineer -in-Charge.. Note- Reinforcement will be measured and paid seperately.

Material and labour for TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with the clips complete all as specified and directed by Engineer -in-Charge.

Excavating in trenches n exc 1.5m wide & n exc 1.5m in depth; for foundation, etc. or for manholes n.exc.10 Sqm on plan and n.exc.1.5m in depth and getting out in hard/dense soil complete all as specified and directed by Engineer -in-Charge.

Material and labour for PCC 1:4:8 type D2 using (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified.

Supply and fixing rolled mild steel in framed work as in door or gate of angle or other section with gusset plates, rails, braces etc complete. Doors/gates to be prepared for hanging or sliding with and including either hooks or hinges or steel hanging door fittings and hanging, rollers also fastening and fixing complete conforming to Fe-410-0 or Fe 310-0.complete all as specified.

Material and labour for 150 mm bore (Internal diameter of pipe in mm) salt glazed stoneware drain pipes grade ‘A’ laid in trenches and jointed in CM (1:3) complete all as specified.

Material and labour for 150 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified and directed by Engineer -in-Charge.

Material and labour for 200 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified and directed by Engineer -in-Charge.

Material and labour for 300 mm bore (Bore of pipe in mm) reinforced concrete pipes, class NP-2 laid and jointed with collars complete all as specified and directed by Engineer -in-Charge.

Material and labour for PCC 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) in bed to 150 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer -in-Charge.

Material and labour for PCC 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) in bed to 200 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer -in-Charge.

Material and labour for PCC 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) in bed to 300 mm bore drain pipe including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer -in-Charge.

Material and labour for rendering 15mm thick in CM 1:6 on fair surfaces of brick wall and finished even and smooth without using extra cement complete all as specified and directed by Engineer -in-Charge.

Taking down eaves gutters and PVC pipes (any size or pattern) including all fittings, heads, shoes, bends, swanecks etc incl cleaning or refixing or removal to store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed by Engineer -in-Charge.

Dismantling cast iron or reinforced concrete drain pipes of any dia fixed to wall complete all as specified and directed by Engineer -in-Charge.

Supply and fixing 160 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, ceilings or laid in floors with and including fixing clips, bends, elbow, shoes bends etc complete all as specified and directed by Engineer -in-Charge.

Supply and fixing 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc complete all as specified and directed by Engineer -in-Charge.

Supply and fixing 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 160 mm dia bore PVC (SWR) bends, single/double 'Y' or 'T' with access doors any radius including fixing clips complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 110 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 75 mm bore PVC (SWR) bends, single/double 'Y' or 'T' with access doors any radius complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 110 mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 160 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed by Engineer -in-Charge.

Supply and fixing 100 mm bore cast iron soil, waste and vent pipes sand cast type in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified and directed by Engineer -in-Charge.

Supply and fixing 75 mm bore cast iron soil, waste and vent pipes sand cast type in any length with or without ears, with cement joints, fixed to walls with suitable size GI clamps complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 100 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 75 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and directed by Engineer -in-Charge.

Supply and fixing in repairs 75 mm bore cast iron floor trap with grating including jointing to waste pipe fixed in cement concrete 1:2:4 type B-1 complete all as specified and directed by Engineer -in-Charge.

Dismantling plain or corrugated steel/AC roof sheets any gauge, thickness, including Nainital or similar pattern roof covering complete all as specified and directed by Engineer -in-Charge.

Supply and fixing pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, chajjas, fixed with self tapping screws complete all as specified and directed by Engineer -in-Charge.

Supply and fixing pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, chajjas, valley gutter, ridge and fixed with crumple joint etc fixed with self tapping screws complete all as specified and directed by Engineer -in-Charge.

Material and labour for rolled mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt elded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed by Engineer -in-Charge.

Taking down carefully interlocking paver of any size and shape from the existing surfaces and refixing them in same place after filling depression with fine sand and re-laid the pavers over and including 25 mm thick fine sand cushion to a line and slope etc and joined complete including spreading screened river sand over surface for filling the joints and gently rolled with vibrator complete all as specified and directed by Engineer -in-Charge.

Material and labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square/Rectanglar) area of each tiles exc 0.06 Sqm but n exc 0.09 Sqm in floor laid over and including 20mm thick screed bed or bedding layer in CM 1:4 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed by Engineer -in-Charge.

Material and labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square/Rectanglar) area of each tiles exc 0.11 Sqm but n exc 0.18 Sqm in floor laid over and including 20mm thick screed bed or bedding layer in CM 1:4 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed by Engineer -in-Charge.

Material and labour for coloured glazed ceramic tiles of size 450 x 300 x 6 to 7 mm thick as in skirting set and jointed in neat cement paste and pointed in coloured cement to match the shade including laid over and including backing coat 15 mm thick in cement mortar (1:4) complete all as specified and directed by Engineer -in-Charge.

Material and labour for preparation of paved/chequered floor area to remove all dust, dirt etc and cleaning with water and applying one coat of floor paint complete all as specified and directed by Engineer -in-Charge.

Pragathi Infrastructure Co.

SHRI SAI ENTERPRISES