REPAIRS/ REPLACEMENT / CLEANING OF SEWAGE LINE SEPTIC TANKS, MANHOLES, SECURITY WALL, DRAINS, GATES, AND CLEANING OF WATER TANKS ETC AT DMRL, ATC DEVATHALAGUTTA AND ADJOINING AREA UNDER AGE B/R-I HYDERABAD

Amount

De sludging and cleaning of existing manholes ( excluding Ist manhole) of any size and shape exc 0.50 mtr but not exc 1.0 mtr depth by removing all sludge, waste, debris etc from man holes and cleaning with water incl disposing off all sludge, waste , debris etc outside MD land all as specified

De sludging and cleaning of existing manholes ( excluding Ist manhole) of any size and shape exc 1.00 mtr but not exc 1.50 mtr depth by removing all sludge, waste, debris etc from man holes and cleaning with water incl disposing off all sludge, waste , debris etc outside MD land all as specified

Cleaning of existing sewage lines of 100mm dia from manhole to manhole by manual rodding and remove all sludge, waste, debris etc from line and flushing with clean water complete all as specified and as directed.

Cleaning of existing sewage lines ( beyond 1st manhole) dia of pipe line 150mm from manhole to manhole by manual rodding and remove all sludge, waste , debris etc from line.

All as per item No 4 above but dia of line 200mm

Cleaning of Gully traps of any size and any depth by removing the material (sludge materials) and placing back the manhole cover in Position complete all as specified and as directed.

Removing of blockage from 'S' trap/'P' trap/ Nahani trap/floor trap by flushing or by sucking by suction pumps at GF/Ist/IInd/ IIIrd floor including cleaning the line upto first man hole complete all as specified and as directed.

Clearing the urinal blockage of any length and dia by rodding and removing the materials (sludge) to a distance not exceeding 50m complete all as specified and as directed.

Cleaning of Septic tanks of 10 to 25 users capacity by dewatering all the water by using sewage sucking tractor/ truck , taking out the sludge/ night soil, in order to remove all stacked mud/sludge etc., cleaning the chocked inlets, outlets of septic tanks, removing all the sludge outside MD land, complete all as specified and as directed.

All as per item No 09 here-in-before but capacity of 50 users

All as per item No 09 here-in-before but capacity of 100 users

All as per item No 09 here-in-before but capacity of 150 users

Desilting / cleaning of existing drains in any width and depth , condition (including foul conditions) with necessary dewatering and temporary diversion of drain water as required and removing sludge / soil, debris etc out of MD land complete all as required.

Excavating in trenches n. exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil complete all as specified and as directed.

All as per item No. 14 here-in-before but depth exc 1.5m and n.exc 3.0m complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soils.

Removing Excavated soils exceeding 1.5 KM but not exceeding 5 KM and depositing where directed.

M & L for 100mm dia salt glazed stoneware drain pipe of grade 'A' laid in trenches and jointed in cement mortar (1:2) including demolition of old pipe with haunching complete all as specified and as directed

All as per item No 18 here-in-before but 150mm dia

All as per item No 18 here-in-before but 200mm dia

M & L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 100 mm bore.

M & L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore.

M & L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 200mm bore.

M & L for Brick work with sub class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4) including raising height of existing manholes including demolition of old brick work complete all as specified and as directed.

M & L Brick work with sub class ‘B’ bricks straight or curved on plan exc 6 mtr mean radius using old size brick built in CM 1:6 including demolition of old brick work complete all as specified and as directed.

M&L plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) cast in situ in lintels up to 1.5 M span, cills and other similar bands, plinth courses, parapets, copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work including demoltion of old concrete complete all as specified and as directed.

M & L plain Cement Concrete1:4:8 type D-2 (40mm graded stone aggregate) in foundation filling and mass concrete including demolition of old concrete complete all as specified and as directed.

M&L PCC 1:2:4 type B1, using 20mm graded stone aggregate as in surface channels and drains and benching including finishing the top of benching even and smooth with using extra cement including demolition of old concrete complete all as specified and as directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/ stopped ends etc.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises, where directed and leaving the work clear of any plastering.

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

M & L for rendering 15mm thick in cement mortar (1:6) on fair faces of brick or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed.

Demolition of reinforced cement concrete in ground floors and pavings, cover slabs not exceeding 15 cm thickness, (Below or above ground level), as directed by the Engineer in Charge.

M&L for Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, bed plates, pintle blocks, anchorage blocks, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and as directed.

M&L Mild steel 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 mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips.

Cutting into existing manholes/ septic tank for connecting new drains making good to pipe and rendering , cutting out existing benching for and forming branch channel ( 1/2 round or 3/4 section) in cement concrete 1:2:4, type B-1, smooth finished and reforming benching as required for 150mm bore pipe

All as per item No.36 here-in-before but 200 mm bore pipe

M&L PCC 1:5:10 type E-2 using 40mm graded stone aggregate in foundations, filling and mass concrete in sunken floor including demolition of concrete complete all as specified and as directed.

M&L applying hot bitumen blown type 85/25 grade two coat on concrete/plaster surfaces at the rate of 1.5Kg per Sqm per coat in sunken floor complete all as specified and as directed.

M&L rendering 15mm thick on fair faces of brick work or concrete surface in two layers ( 5mm thick in CM 1:4 over 10mm thick in CM 1:4) finished mixed with water proofing compound @ 3 % of cement by weight on top layers. Note :- WPC will measured and paid separately.

Supply only intergal water proofing compound ISI marked complete all as specified and as directed. Make: Dr. FIXIT/CICO/IMPERMO/FOSROC

M&L Non skid cermic coloured tiles 6 to 7mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match & including laid over 15mm thick screed bed in CM 1:6 including demolition of old tiles with screed complete all as specified and as directed.

All as per item No.42 here-in-before but tiles exc 0.11 Sqm but not exc 0.18 Sqm

S&F in repairs cast iron floor trap of 75mm bore, with grating including jointing to waste pipe fixed in cement concrete type B-1, (1:2:4) complete all as specified & as directed.

S&F in repairs 75mm bore cast iron, sand cast soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, laid in trenches complete all as specified and directed.

S&F in repairs 100mm bore cast iron, sand cast soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, laid in trenches complete all as specified and directed.

S&F in repairs 100mm bore cast iron, sand cast soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, fixed on walls complete all as specified and directed.

S&F in repairs 75mm bore cast iron, sand cast soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, fixed on walls complete all as specified and directed.

S&F as in repair 100mm bore cast iron branch piece, single ( equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access door complete all as specified and as directed.

S&F as in repair 100mm bore cast iron bends ( any radius) complete all as specified and as directed.

S&F in repair CI cowl 100mm bore fixed to CI pipe complete all as specified and directed.

S&F in repair SGSW gully trap square or round mouthed type 'P' of size 150mm x 150mm with CI grating including raising upto plinth protection with PCC 1:2:4 type B-1, and covered with stone slab complete

S&F as in repair 75mm bore cast iron branch piece, single ( equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access door

S&F as in repair 75mm bore cast iron bends ( any radius)

M&L making arrangement for bypass to nearest manhole or line to keep sewage flow continuous providing required necessary T&P such as portable pump set, flexible hose pipe etc all as required for pump set, upto 60 meter distance (Each Job i.e., 24 hours)

Cleaning of SOAK WELL of any size and depth using mechanical pumps diesel driven with fuel, operator and necessary excavation on half buried soil and disposed off soak well water etc in pits including necessary excavation and earth work for pits etc in soft/ loose soil complete all as specified

M&L for cleaning of blockage of 150mm dia of pipe between two manhole by breaking/ pucher of SWG pipe and replaced one to two new pipe including joint, excavation in any depth, returning filling and removing excess soil all as specified

All as per item No.57 here-in-before but 200mm dia of pipe

S&F in repair vitreous china squatting pan (Orissa pattern) water closet (white) size 580mm x 440mm with integral foot rests ( excluding flushing cistern and flush pipe ) complete including connection to trap and flushing pipe antisyphonage pipe etc

S&F in repair vitreous china water closet Indian type 580mm long pan white with 'P' or 'S' trap front or back inlet footrest including provn of cement concrete bedding including connections to flushing cistern / pipe and making good disturbed portion to match with existing surface complete all as directed.

S & F 500 Ltrs capacity rotational moulded polyethylene water storage tanks three layered (cylindrical vertical with closed top) hoisted and fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe pipe etc complete all as specified in SSR Part I, Make - SINTEX/ INFRA/ POLYCON

S & F 1000 Ltrs capacity rotational moulded polyethylene water storage tanks three layered (cylindrical vertical with closed top) hoisted and fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe pipe etc complete all as specified in SSR Part I, Make - SINTEX/ INFRA/ POLYCON

S & F as in repair Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe 20mm dia (minimum weight 210 gms) complete

S & F as in repair Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe 25mm dia (minimum weight 210 gms) complete

S&F in repairs PVC water storage tank cover for capacity 500 ltr to 1000 ltr including driling holes for nut and bolts all as specified

M&L for cleaning and removing all scale and dirt etc from tanks capacity 500 ltr to 1000 ltr and from mouths of circulating pipes etc by using bleaching powder and writing date with month and year of cleaning by synthetic enamel paint with white background complete all as specified

Demolition of carefully existing unserviceable RCC water storage tank any size and height over bldg including plateform, support pillar etc and making good by PCC 1:2:4 type B-1 using 20mm graded aggregate and rendering in CM 1:3 finished even and smoooth complete all as specified

M&L for walling of square rubble regular coursed, well bonded, bedded and solidly hearted built in CM 1:4 including demolition of old stone work complete all as specified

M&L for walling of squre rubble regular coursed, well bonded, bedded and solidly hearted built in CM 1:6 including demolition of old stone work complete all as specified

All as item No.69 above, but except stones

M&L rendering 20 mm thick on stone masonary surfaces or otherthan fair faces of brick work in cement mortar 1:4 and finished even and fair without using extra cement complete all as specified

M & L for Raised pointing to random rubble masonry coursed or brought up to courses in cement mortar 1:3 complete all as specified.

Raking out joints to square rubble masonry, coursed or uncoursed and M & L for Raised pointing in CM 1:3 complete all as specified.

M&L broken glass coping 25mm thick in CM 1:3 on top of wall including demolition of old coping complete all as specified and as directed.

Cleaning of drains by excavating of the filled dry earth. Vegetation and all foreign material average width 45 cm to 75 cm and any depth and removing the excavated material to a distance exc. 50m and not exc. 250m complete all as directed.

Taking down carefully iron gate area exc 1.5 Sqm but not exc 4 Sqm, carried out greasing, change of damage parts welding where required, repairs to any type of hinges, locking device etc and refixing the same complete all as directed

All as per item No.76 above but area exc 4 Sqm but not exc 6 Sqm

S&F collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles, etc as specified erected in position and securing runners with holdfast and brackets complete including taking down old gates complete all as specified

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm, watering, and removing surplus soil to a distance n.exc 50 m and making good surface in soft/ loose soil.

M & L for dismantling of Chain link fencing of any thickness complete all as directed

S & F chain link fencing of any type n exc 3.0 kg per Sqm including line wires, any mesh, size and type of standards, rails, straining bolts, etc., including provision of binding wire.

M&L Precast Reinforced Cement concrete Type B0 (Using 12.5 mm graded stone aggregate) in 50 mm thick Jallies or louvers including all mouldings complete and set in Cement Mortar 1:4 including dismantling of old RCC jali complete all as specified

All as per item No.82 here-in-before but 75mm thick of jallies

S & F in repairs, Galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2 mm dia., barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanized mild steel pins etc., including taking down the existing wire complete as directed.

S&F in repairs Razor edge concertina coil, 750mm dia, consisting of spirals with sharp edged tape of 0.5mm thick, crimped to 2.6mm dia high tensile steel wire duly galvanized as per IS 4454 with scrapper barb having 51 spirals with 125 chips (when stretched to a length of 6 metre, weight of each coil shall be 8 to 9 Kg approximately) and fixed to MS frame work 'Y' shaped and placed at 1.5m apart and tied with GI staples/clips to retain horizontal including provision of necessary bolts, nuts etc. complete all as specified and directed. Make : Bengal sheet metal works, Kolkota/Armstrong wire.

S&F mild steel work such as angle iron in posts & struts in fencing including cutting tops to shape hand rail straight portion , drilled and contersunk for balusters , nosing to steps, struts in fencing including cutting tops to shape as directed , drilling holes, notching for wire etc flat iron fillets ( for securing chain link fencing ) including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 including dismantling old steel work complete all as specified and directed.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete including dismantling of steel work complete all as specified

S&F in repairs mild steel framed work such as grills, gratings etc with ends of bars shouldered and / or riveted or forged into spikes framed guard bars, ladders, framed balusters , walk ways, railing, framework or water tank and similar work conforming to Fe- 290 Gde E-165 including dismantling of steel work complete all as specified.

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer.

Preparation of old painted steel surfaces of any description upto height of 15 mtr of bldg, over 10 cm width or girth, not otherwise described and applying one coats of synthetic enamel paint (ordinary tint) complete

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of aluminium paint (ordinary tint) over a coat of aluminium red oxide zinc chrome primer complete all as directed.

Preparation of old painted steel surfaces of (rolling shutters, roof sheets, wall sheets etc) upto 15 mtr height of bldg , over 10 cm width or girth, not otherwise described and applying one coat of aluminium paint (ordinary tint) complete all as directed.

M & L for boulder pitching, laid dry, hand packed tightly and grouted with cement sand mortar 1:6 including taking down old pitching complete all as directed.

M & L for Flush pointing to random rubble masonry uncoursed or brought up to courses in cement mortar 1:3 complete all as directed.

Preparing new plastered surfaces and applying Two coats of cement base paint over a coat of alkali resistant primer on surfaces of walls complete all as directed.

Preparing surfaces plastered or unplastered old surfaces of walls and applying one coats of cement base paint complete all as specified.

M & L for Granite (of any type) work 20 mm thick machine cut (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and the like in cement morar 1:4 including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of graite. in skirting/ dado laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of stone including cutting and polishing of granite including demolition of old complete.

M&L plain cement concrete type B2, 1:2:4 (using 40 mm graded stone aggregate) in foundations, mass concrete, flooring/ hard standing, pilasters, buttresses columns, pillars, post , kerb , tank base etc finishing the concrete surface even and fair without using extra cement including demolition of old concrete complete all as directed.

Excavation over area not exc 1.5 mtr deep and getting out in hard/ dense soil complete all as specified

Excavation over area exc 1.5 mtr deep but not exc 4.5 mtr deep and getting out in hard/ dense soil complete

M&L reinforced cement concrete (nominal Mix ) 1:1.5:3 ( 20mm graded aggregate ) septic tank slab supported on walls, beams and colums in floors, roofs, landings, balconies canopies, deck slabs and in shelves etc including demolition of old RCC complete all as directed.

Form work to soffits of suspended slabs such as roof slabs, floors slabs, landing and similar work not exc 200mm thick ( Horizontal or sloping ) rough finished surface of concrete

M&L for providing chequered cement concrete rubber moulded coloured tiles glossy factory made of hydraulic pressed finish of 25 mm thick and size not less than 300x300mm thick set and jointed in neat cement slurry in floors with grey cement and pigments and with 15mm thick screed bed or bedding layer in CM 1:6 including dismantling of old tiles and screed bed complete all as directed

M&L PU coated machine pressed cement concrete tiles 30cm x 30cm x 20mm thick with grey cement and pigment set jointed and pointed in neat cement slurry in floors laid over 20mm thick screed or bedding layer in CM 1:6 incluidng dismantling existing floor tile of any description complete all as directed. Make for item No.103 & 104:- CLASSIC/ DECO/SPECTRA or equivalent approved

M & L for precast cement interlocking tiles / paver block, machine pressed of any shape and size as approved by GE, in M-35 grade and 60 mm thick with gray cement and pigment laid and bedded on 20mm thick sand cushioning complete all as directed.

M&L 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawn, dring ways or light traffic parking etc of required strength, thickness & size / shape , made by table vibratory method using PU mould , laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern finishing sweeping extra sand including dismantling of existing tiles with sand cushion complete all as specified

M&L 80mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawn, dring ways or light traffic parking etc of required strength, thickness & size / shape , made by table vibratory method using PU mould , laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern finishing sweeping extra sand including dismantling of existing tiles with sand cushion complete all as specified

M&L for 75mm thick cement concrete type D-2, 1:4:8 ( 40mm graded stone aggregate ) as in foundation, sub base for including demolition of old PCC work complete all as specified.

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 5mm) includng making drainage opening wherever required including demolition of existing kerb stone complete all as specified

S&F in repairs Fully retro reflective, Bldg sign board with frame of 50mm dia Stainless steel pipe size 1000 mm x 500 mm, made out of 13SWG CRCA sheet with cautionary warning sign of required size and the sign board shall be fixed to 50mm dia stainless steel pole of height of 1200mm from ground level including excavation of post holes of size 400mm x 400mm x 300mm and getting out in any type of soil and filled with and including provision of PCC 1:2:4 type B1 (using 20mm graded stone aggregate) and removing including making good the disturbed surfaces to match with existing, complete all as specfied and directed.

S&F fully retro reflective traffic sign boards, cautionary warning sign size 60 mm dia made of 16 SWG CRCA sheet, complete all as per IRC 1997 and as specifed and directed.

Supply and fix in repairs fully reflective area sign board, 900 mm to 1200mm width and 750mm to 900mm height made of 18 gauge CRCA sheet framed with 25mm square pipe duly painted with enamel paint, fixed to the post, the board shall be of blue colour on base and written with retro reflective tape using engineering grade on board with and includng provision of necessary excavation in post holes not exceeding 0.5 cum each, demolition of PCC, disposal of debris to a distance not exceeding 50 metre, PCC 1:2:4 type B2 ( 40mm graded stone aggregate) in foundation of size 450mm x 450mm x 450mm includng provisioning and fixed MS square pipe post size 47mm x 47mm x 4.5mm and 3000mm long and embedding the same in PCC complete all as specified and directed. Note :- All exposed steel surfaces shall be painted in two coats of synthetic enamel paint over a coat of red oxide primer.

M&L preparation of new or previously untreated surfaces of brick, stone, concrete asbestos or plaster surfaces of any description over 10cm girth or width, not otherwise described and applying two coat of synthetic enamel paint over a coat of priming paint ( plaster coat) complete all as specified and directed.

M&L preparation of old surfaces of bricks, stone, concrete of any description over 10cm girth or width not otherwise described and applying one coat of synthetic enamel paint complete

SRI SAI ENTERPRISES

Sai construction & services

asmath enterprises

M/S AKSHATHA ENTERPRISES

S Anjan Reddy