REPAIR AND MAINT AND CLEANING OF SEWAGE LINE, MANHOLE, AREA DRAINAGE, CULVERT, CI GRATING, GRILL, GATES AND OTHER ALLIED WORKS OF AREA-I AND REPAIRS TO PRE FAB JAFRI WALL, SECURITY WALL, BOUNDARY WALL AND OTHER CONNECTED WORKS FOR ZONE-I AT COLABA

Amount

Cleaning of Man holes/septic tank and inspection chamber etc. by means of removing the silt, sludge, excreta etc. or other materials, manually or mechanically and depositing the same, where directed at a distance out of MOD land to accommodate the foul materials taken out from manholes, septic tank and soakage pits and clearing the same as in clean condition and making good all site as required as specified and directed by Engineer-in-Charge. Note for item No. 1.00 :- (i) Depth of silt, sludge, excreta, etc shall only be measured and paid. (ii) Dewatering/pumping out of foul water shall be measured and paid separately.

Pumping out foul water from Man holes/Chambers/tanks mechanically and removing sludge of as required capacity, complete all as directed by Engineer-in-Charge.

Cleaning the Blockage of floor trap, gully trap, WC/EWC, WHB/Urinal in any size by means of removing the silt, sludge, etc & bailing out water complete manually or mechanically and removing the same out side MoD land complete and making good, complete all as directed by Engineer-in-Charge.

Cleaning of choked sewage line of 150 mm bore of pipe including drains by rodding and well flushing with water, taking out waste materials any quantity and depositing out of MoD land where directed all as specified and directed by Engineer-in-Charge.

Cleaning of choked sewage line of 200 mm bore of pipe including drains by rodding and well flushing with water, taking out waste materials any quantity and depositing out of MoD land where directed all as specified and directed by Engineer-in-Charge.

Cleaning of choked sewage line of 300 mm bore of pipe including drains by rodding and well flushing with water, taking out waste materials any quantity and depositing out of MoD land where directed all as specified and directed by Engineer-in-Charge.

Cleaning of manholes not exceeding 1.5m deep by means of removing the silt, sludge, etc & bailing out foul water complete manually or mechanically and depositing out of MoD land where directed all as specified and directed by Engineer-in-Charge.

Cleaning of manholes exceeding 1.5m but n.exc 3m deep by means of removing the silt, sludge, etc & bailing out foul water complete manually or mechanically and depositing out of MoD land where directed all as specified and directed by Engineer-in-Charge.

Cleaning of Blocked/choked up sewage lines and manholes exceeding 3m depth by providing sewage suction vehicle of capacity 5000 ltrs (BMC Pattern) including necessary other arrangments such as sweepers to clean up the site after work and desposing the same at places earmarkd outside MoD land upto 25km lead and lift, complete all as specified and directed. Note :- (a) All precautions to be taken by all workers while working in foul condition. Contractor shall take all necessary actions. (b) After cleaning vehicle will be contractors property. (c) Contractor accredated representative shall be available during the cleaning. (d) Complete process shall be completed in all respects within a day.

Cleaning of shaft / duct area up to 4.5 sqm each and getting out all grass, garbage, silt etc by manually and removing and depositing out of MoD land where directed from site including spreading bleaching powder @ 1 kg per sqm, complete all as directed at site. Note : (a) The scope of work includes attending day to day complaint. (b) The contractor/supervisor shall obtain complaint slip from JE/Engr-In-Charge on daily basis and report completion of complaint. (c) The sufficient manpower shall be deputed as per work requirement on daily basis as directed by Engineer in charge.

Cleaning of open drains completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains n. exc. 30 cm.

Cleaning of open drains completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 30 cm but n.exc. 60 cm.

Cleaning of open drains completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 60 cm but n.exc. 75 cm.

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains n. exc. 30 cm.

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 30 cm but n.exc. 60 cm.

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 60 cm but n.exc. 75 cm.

Cleaning the chocks/blockades in AC/CI/PVC soil waste/rain water pipe of any dia by removing cleaning eye and refixing the same after cleaning the pipe, making good damaged cement joints, dia of pipe not exc 150mm dia upto ground/stilt plus four floors including necessay scafolding. Note :- Including removing of trees upto 4th floor and filling of holes with water proofing compound, complete all as directed by Engr-in-Charge.

All as per item No. 17 above but 5th to 8th floor.

All as per item No. 17 above but 9th floor to 12th floor.

S&f in repairs for heavy duty rectungular Heavy Duty precast RCC Cover, of having thickness not less than 4 inch of required size 1mtr x 0.50, complete all as specified and as directed.

S&F in repairs of heavy duty cast iron manhole cover including frame of suitable size, complete all as specified and as directed.

S & F in repairs 900mm x 600mm FRP manhole cover of 10 ton loading capacity with frame over manhole coping concrete, complete all as specified and as directed.

Demolition concrete (reinforced) in ground floors and pavings n. exc 15 cm thickness, complete all as specified and as directed.

M&L for RCC (1:2:4), type B-1 (using 20 mm graded stone aggregate) Precast cover slab for manhole and similar article with plain face, set in cement mortar 1:4, complete all as specified and as directed.

S&F TMT bars 10 mm dia cut to length bent to shape required including cranking binding with MS wire (annealed) not less than 0.9 mm dia, complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in deep for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil, complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.5m wide and exceeding 1.5m in deep for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil, complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil, complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance of outside MoD land and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 150 mm bore set in cement mortar including demolition of packing under and hauching against sides of pipes, complete all as directed by Engineer-in-Charge. Note :- Excavation and earth work shall be measured and paid separately.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 200 mm bore set in cement mortar including demolition of packing under and hauching against sides of pipes complete all as directed by Engineer-in-Charge. Note :- Excavation and earth work shall be measured and paid separately.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 300mm bore set in cement mortar including demolition of packing under and hauching against sides of pipes complete all as directed by Engineer-in-Charge. Note :- Excavation and earth work shall be measured and paid separately.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 150mm bore pipe, complete all as specified and directed by Engineer-in-Charge.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 200mm bore pipe, complete all as specified and directed by Engineer-in-Charge.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 300mm bore pipe, complete all as specified and directed by Engineer-in-Charge.

M&L for 150mm bore reinforced concrete pipes, class NP-3 (ISI marked) with collars, laid in trenches and jointed, complete all as specified and directed by Engineer-in-Charge.

M&L for 200mm bore reinforced concrete pipes, class NP-3 (ISI marked) with collars, laid in trenches and jointed, complete all as specified and directed by Engineer-in-Charge.

M&L for 300mm bore reinforced concrete pipes, class NP-3 (ISI marked) with collars, laid in trenches and jointed, complete all as specified and directed by Engineer-in-Charge.

Cutting into existing manhole for connecting new drain, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in PCC1:2:4 type B-1, smooth finished and reforming benching as required for internal pipe of dia 150 mm complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes 100 mm dia jointed in cement mortar, complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes 75 mm dia jointed in cement mortar, complete all as specified and directed.

S&F 100mm bore (sand cast pipe) soil, waste and vent pipes in any length with or without ears and jointing with cement & fixed to walls with MS clamp, complete all as specified and directed by Engineer-in-Charge.

S&F 75mm bore (sand cast pipe) soil, waste and vent pipes in any length with or without ears and jointing with cement & fixed to walls with MS clamp, complete all as specified and directed by Engineer-in-Charge.

S&F in repair, 150mm bore PVC (SWR) single socketed in any length with rubber ring joints & fixed to walls/floors with MS clamp, complete all as specified and directed by Engineer-in-Charge.

M&L for PVC (SWR) multi floor trap in repair with grating including jointing with solvent cement for diameter of 75 mm outlet, complete all as specified and directed.

S&F PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement/adhesive including dismantling of existing gully trap with chamber and making new chamber with PCC 1:2:4 type B1 covered with RCC cover, complete all as specified and directed.

S&F in repair 75 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls, complete all as specified and directed. (Note : upto any height and including necessary scafolding.)

S&F in repair 110 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls, complete all as specified and directed. (Note : upto any height and including necessary scafolding).

S&F 75mm dia PVC (SWR) bends with access doors any radius, complete all as specified and directed.

S&F 110mm dia PVC (SWR) bends with access doors any radius, complete all as specified and directed.

S&F 75 mm dia PVC (SWR) junction single, (single T) equal or uequal provided with access door, complete all as specified and directed.

S&F 110mm dia PVC (SWR) junction single, (single T) equal or uequal provided with access door, complete all as specified and directed. (Note : upto 5th storey of bldg).

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

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

S&F 75mm PVC (SWR) branch piece, single (double Y) equal or unequal, complete all as specified and directed.

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

S&F 75mm dia PVC (SWR) vent cowl, complete all as specified and directed.

S&F 110mm dia PVC (SWR) vent cowl, complete all as specified and directed.

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

M&L 75 mm thick Cement concrete type D-2, 1:4:8 (using 40 mm graded stone aggregate) in sub base of flooring/ hard standing, complete all as specified and directed.

M&L for 25mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregates as in flooring/hardstanding, complete all as specified and directed.

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick, with mixture of With white and grey cement in equal proportion and no pigment jointed and pointed in neat cement slurry in floors including screed bed or bedding layer of mortar 15mm thick in cement mortar 1:6 for laying floor finishes, complete all as specified directed by Eng-in- Charge.

M&L for even spreading of 25 mm thick layer of sand cushioning, complete all as specified and directed by Eng-in- Charge.

M&L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment laid over and including 25mm thick sand cushioning, complete all as specified & directed by Engineer-in-Charge. Note :- (i) Pattern of interlocking tile to be rubber moulded or equivalent as approved by GE. (ii) Rate quoted by the contractor shall deemed inclusive of PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) packing and finished even and fair to the sides of pavement. (iii). Sand cushioning shall be measured and paid seperately.

Demolition of brick work /stone masonry built in cement mortar incl coping of any description, complete all as specified and directed.

Material and Labour for Brick work with sub class 'B' brick straight or curved on plan exc 6 mtr mean raddius built in CM 1:6, complete all as specified and directed.

M&L for Precast cement concrete (1:3:6) type C-1 using 20mm graded stone aggregate as in block masonry with solid blocks exceeding 10cm width and setting in cement mortar (1:4), complete all as specified and directed by Engineer-in-Charge.

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

Material and labour for 15 mm thick ready mix plaster inner/outer surfaces of walls with Ultratech Readiplaster by adding 17-18% of potable water by weight of material. for thickness above 15 mm it is recommended to be applied in multiple layers. Ready mix plaster shall complies with IS 1661-1972 IS 2250-1965 IS 24002-1963 and confirms the compressive strength @ 28 Days 10-12 Mpa/Bulk density 1500-1600 Kg /M3, complete all as specified and directed.by Engr-in-Charge. Note : WPC will be measured and paid separately.

Supply only liquid water proofing compound, complete all as specified and directed.

M&L for Preparing new surfaces plastered or unplastered of wall and apply two coats of cement base paint over a coat of alkali resistance primer on wall complete all as specified and as directed by Engr-in-Charge.

M&L for Preparing new surfaces of walls/ceilings by and applying two coats of weather proof acrylic exterior paint (100% Acrylic) over a coat of primer and scaffolding where required at any height for external painting, complete all as specifed and directed.

Dismantling wrought iron or mild steel work of any description specifically provided for gates, staircase railings, framed truss etc, complete all as specified and directed.

S&F for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc., complete all as specified and directed.

S&F for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240, complete all as specified and directed.

Supplied and fixing of framed work such as grills, gratings, gate /designer gate etc with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, windows, balcony in ground floor, framed balusters, walk ways, railings, framework of watertanks and similar work conforming to FE 290 Gde -E-165, complete all as specified and directed.

S & F MS plate (CHEQUERED) 5mm and over as in manhole cover fixed to angle iron frame with three Nos of hinges and 150 mm handle, complete all as specified and directed.

Dismantling posts or struts embedded in ground (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground, complete all as specified and directed.

Material & Labour in repairs for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangemet for Stainless Steel grade 304 decorative designer railings, staircase, covers, sitting place, shed etc. (design and pattern as approved) made out, complete all as directed by Engineer-in-Charge.

M&L for Preparation of new steel surfaces of any description over 10cm width or girth and application of two coats of synthetic enamel paint over one coat of red oxide primer etc, complete all as specified and directed.

Supply & Fixing PVC coated chain link fencing wire gauge 4mm and wire thickness 4 mm including line wires, and mesh size type of stadards, rail straining bolts etc size of mess 50x 50 mm including dismantling, complete all as specified and directed.

M&L for cement concrete type C-2 1:3:6 (40 mm graded aggregate) in foundations, filling and mass concrete or for fixing of RCC/ angle post, complette all as specified and directed.

S & F of RCC M-30 Grade approved Design Precast concrete post of size 150mm x 150mm x 2100 mm height, having two grooves of size 55 x 28 mm so as to receive 7 Nos of panels having size of 1500 mm x 300 mm x 50 mm thickness (2 Panel at Top & bottom + 4 Design Panel bottom to top +1 Jafari type panel at top as approved by Engr-in Charge/GE). The post shall be reinforced with 4 Nos of 8 mm dia bars with 4 mm dia stirrups @ 150 mm C/C, panels shall be reinforced with 4 Nos of longitudinal bars of 6mm dia plain steel & 6mm plain MS Stirrups @ 150 C/C all welded. The post shall be fixed to the ground by digging a hole of 300mm x 300mm x 600 mm and filled with PCC 1:3:6 after the post should be aligned in these holes, including removal of excavated earthwork outside MoD land. The post will be erected @1.615m C/C. Height of the pillar shall be 2700mm (600mm below the ground and 2100 mm above the GL) with any approved design by Engr-In-Charge, complete all as specified and directed.

S&F of Mild steel 2mm thick, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required, complete all as specified and directed.

Dismantling of fencing wire mesh any type, complete all as specified & directed by Engineer in Charge.

Supply only chain link MS galavanised fencing, complete all as specified and directed.

Fixing only chain link fencing including line wires, and mesh size type of stadards, rail straining bolts etc size of mess 100x100mm 4mm dia wire, complete all as specified and directed.

S&F MS bolts machine made with hexagonal or square head one end and screwed the other or screwed both end n.ext 5 cm long 12mm dia, complete all as specified and direceted.

S&F in repair Galvanised, 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 strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), complete all as specified and directed.

S&F in repair concertina coil fencing with punched tape concertina coil 450 mm dia up to 3.0 m ht of wall with existing angle iron y shaped placed 2.4 mm or 3.0 m apart stud tired with G.I barbed wire tied to angle made from High Tensile Spring Steel - High Carbon Wire conforming to IS 4454/ Part -1 /Grade –SM duly Hot dipped galvanized with diameter starting from 2.50 mm , UTS 1670 N/mm2, Heavy zinc coating with minimum 230 gms per sqm, complete all as specified and directed by Engr-in- Charge.

S & F In repair of 4mm thick panel of any type, pattern and shape Aluminium Composite Panel (ACP), aluminium thickness of 0.5mm, Front side finish of aluminum roll coated with Plain / coloured / wooden texture PE / PVDF, Core material of Non-toxic polyethylene, Macromolecular lamination film, Rear side of Aluminum coated with primer and including frame work using of Fasteners, including concealed screws, nuts, bolts and other items required for connecting aluminium to aluminium / steel / wooden / ply board, Blind rivets all fixing anchors, brackets and similar attachments used in the erections, shall be of aluminium, non-magnetic stainless steel, zinc coated steel, for fixing in both internal / external wall cladding complete weather proofing sealant of a polyurethane elastic joint / structural silicone sealant / pre-formed gaskets to the Horizontal & Vertical Joints in the Aluminium cladding / facade as per manufacturer's instructions, complete all as specified and directed. Note : 1. The unit rate quoted is deemed to be inclusive of all necessary fixing acceserries mentioned in the description of work and scaffolding works at any height for installation. 2. For payment purpose panels areas will be measured on one side only.

S&F in repairs of SS 304 Grade metal letters of height 200mm with PU paint to match the logo colors, mirror polish finish, anti rust and including necesssary arrangements to fixing in walls, using scaffolding at any height, complete all as specified and directed.

Material and labour for taking down MS Rolling Shutters to carryout minor repairs, greasing and errecting the same in the same place complete all as specified and directed. (Ball bearing, Spring, MS laths, gear, safety locks etc. shall be measured and paid separately)

Supply and fixing in repairs only Safety lever locks mild steel with 4 levers for rolling shutters, complete all as specified and directed.

Supply and fixing in repairs only ball bearing for rolling shutters, complete all as specified and directed.

Supply and fixing in repairs only mild steel 1.25mm thick laths for rolling shutters, complete all as specified and directed.

Supply and fixing in repairs steel rolling shutters, 1.25mm laths thickness, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer, erected in position as indicated, push-pull or manual type, complete all as specified and directed.

All as per item no. 97 above but gear operated type with bevel gear box and crank handle, complete all as specified and directed.

Supply and fixing in fixing Collapsible steel gate, top hung consisting of channel, pickets, picoted flat bars, top and bottom runners, erection in position and securing runners with hold fast and brackets etc., complete all as specified and directed.

Supply and fixing in repairs Mild steel, plain, black sheet 1.25mm thick in wall cladding, steel gates and similar work, cut to size, holes punched including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles etc., complete all as specified and directed.

All as per item No. 66 above mentioned here in above but except bricks. (Serviceable bricks obtained from Item 65 above to be reused.)

Material and labour for providing cement concrete type C-2 (1:3:6) 40 mm graded aggregate as in surface channels and drains finished even and smooth, complete all as specified and directed.

M&L for 15mm thick rendering in CM 1:4 on fair faces of brick work or concrete surfaces, finishing the surfaces even and smooth with out using extra, cement complete all as specified.

M&L for Preparing old surfaces of walls/ceilings by and applying two coats of weather proof acrylic exterior paint (100% Acrylic) and scaffolding where required at any height for external painting, complete all as specifed and directed.

Material and labour for preperation of old / new concrete kerb stone surfaces and applying two coats of retro-reflective enamel paint of any colours and patteren, complete all as specified and directed.

M&L for 25mm thick PCC 1:2:4 type B-0 using 12.50mm graded stone aggregates as in flooring, complete all as specified and directed.

M&L Coloured, digital glossy/Matt outdoor elevation ceramic tiles in vertical surface 450X 350X 7mm/600x300x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 10 mm thick rendering in CM 1:4 & including dismantling, complete all as specified and directed by Engineer-in-Charge.

M&L for Glazed / matt finish chequred cement concrete coloured tiles of area exc 0.09 Sqm but not exc 0.36 Sqm and 25mm thick, set, jointed and pointed in neat cement slurry (with gray cement and pigment) after and including 20mm thick in cement plaster in CM (1:6) for fixing tiles, complete all as specified and directed.

M&L for any coloured vitrified heavy duty outdoor anti skid tiles 12 mm thick (Square/rectangular) polished area of each tile exc 0.09 Sqm and not exc 0.36 sqm, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles and including 20mm thick in cement plaster in CM (1:4) for fixing tiles, complete all as specified and directed.

M&L for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), Including making drainage opening wherever required, complete all as specified and directed.

Material and labour for precast cement concrete louvers and jallies 40 mm thick, fixed over boundry walls using two Nos vertical members of size 100 x 90 x 800 mm height and one Nos member surmounted over vertical members of jalli (like ropes of the same materials) including all moulding and including demolition of old Trellis work (Jafri), including taking as under of battens in trellis (posts and rails measured separately), complete all as specified and directed by Engr in charge.

M & L for removing plants including roots by dismantling of brickwork/PCC including necessary scaffolding of any type and in any position or location i.e roof, parapet walls near pipes etc and applying acid after removing roots for preventing the re-growth & making good of disturbed portion using PCC 1:2:4 type B-0 & 10mm thick cement plaster in CM (1:3), size of disturbed portion not execeeding 150mm X150mm X 200mm, complete all as specified and directed.

S&F Pre-painted Galvalume aluminium zinc coating GI based corrugated steel sheet/ semi corrugated 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws including dismantling (AC corrugated, semi corrugated/ PPGI sheets in roof coverings, complete all as specified & directed by Engineer in Charge.

Angrahit Services Trading Co (BID ID -3360982)

RAMESH ENTERPRISES (BID ID -3359553)

RUPESH CONSTRUCTION CO (BID ID -3369025)

NATH CONSTRUCTION (BID ID -3359408)