REPAIR/MAINT OF SEWAGE LINE, CLEANING OF SEWAGE LINES, SEPTIC TANKS, SOAKAGE WELLS, MANHOLE, HARDSTANDING ETC IN OTM ACCN OF ZONE-I AREA UNDER AGE B/R-I OF GE JAIPUR

Amount

M&L for cleaning and maintenance of sewage system including day to day complaints viz removing all type of blockage from wash hand basins, bottle trap, Gully trap, kitchen sink, water closet, soil waste/rain water pipes running on walls, bldgs or in trenches etc including sewage lines/pipes of any dia, up to First manholes, clean manually / mechanically by providing all necessary tools and plants (like including bamboos, iron rod, bucket, rope ladder) and manpower as required etc complete all as specified and as directed. (Note :- (i) Contractor has to provide minimum two Nos safaiwalas/sweepers daily to attend the sewage complaint received day to day by sub division. (ii) All daily compalints (Including sunday and holiday) will be rectified within 24 hrs after raising the complaint, other wise Rs. 200/ per complaint per day penal recovery shall be deducted from contractor payments. (iii) Nos of blockage/complaints cleared per day as recorded in MB is to be paid to the contractor as each Job in one Qtr in one day which includes cleaning of sewer line upto first MH. (iv) Cleaning of septic tank and soakage well/man holes are paid separately under relevant item here in after.

Cleaning and maintenance of sewage line of any dia upto 4.5 m depth of SGWG /RCC /DWC pipe or any other specification including removing all type of blockage from manholes to manholes by Diesel operated moving vehicle mounted with Vaccum suction/jetting machine complete all as specified and as directed. Note :- Min 4000 ltr capacity tank for suction of sludge and 2500 ltr capacity for jetting Contractor has to depute extra labour for cleaning of sewage lines to clear the blockage in sewer lines as and when required and disposing off all sludge waste debries etc outside MD land and refixing MH cover complete.

Scooping and taking out sludge and foreign material from septic tank, soak well and sump/well/Manhole of any description of depth n exc 1.5m including removing and re-fixing of manholes covers, septic tank and soak well cover etc and appliances required for safe disposal of sludge and foreign material by carrying out the same in covered van/trolley out side defence land and disposed off at distance not less than 1.5 KM away from defence land which is not detrimental to public health complete all as specified and as directed. Note :- Net volume of internal size of each septic tank, soakage well, up to the depth of water from bottom shall be measured for payment purpose including dewatering and removing dry/wet sludge etc complete all as specified and as directed.

,---ditto--- all as per srl item No 3 above but depth exc 1.5m but not exc 3m complete all as specified and directed.

,---ditto--- all as per srl item No 3 above but depth exc 3m but not exc 4.5m complete all as specified and directed.

,---ditto--- all as per srl item No 3 above but depth exc 4.5m complete all as specified and directed.

M&L for making arrangment 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 at pump set, flexible hose pipe etc all as required at site Upto 30mtr distance complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth for foundation etc or for shafts, wells cesspits manholes pier holes etc not exceeding 10 sqm on plan and not exceeding 1.5 m depth and getting out in soft /loose soil etc complete all as specified and as directed.

,---ditto--- all as per item No 8 above but depth exc 1.5m but not exc 3m complete all as specified and directed.

Removing excavated material n.exc 50m & depositing where directed at a level n.exc 1.50m above the starting point in soil complete all as specified and directed.

Returning, filing in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil etc complete all as specified and as directed.

Cutting into existing manholes for connecting new pipe for 150mm dia to 300 mm bore pipe, making good to pipe & rendering, cutting out existing benching for & forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, & reforming benching as required complete all as specified and as directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 150 mm internal dia of pipe complete all as specified and as directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 200 mm internal dia of pipe complete all as specified and as directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 300 mm internal dia of pipe complete all as specified and as directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 150 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and as directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 200 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and as directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 300 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and as directed.

M&L Reinforced concrete pipes of 150mm dia bore, class NP-2 laid and jointed complete with collar in trenches complete all as specified and as directed.

M&L Reinforced concrete pipes of 200mm dia bore, class NP-2 laid and jointed complete with collar in trenches complete all as specified and as directed.

M&L Reinforced concrete pipes of 300mm dia bore, class NP-2 laid and jointed complete with collar in trenches complete all as specified and as directed.

Dismantling and taking out drain drain pipe PVC (SWR) /DWC for 150 mm internal dia of pipe complete all as specified and as directed.

Dismantling and taking out drain drain pipe PVC (SWR) /DWC for 200 mm internal dia of pipe complete all as specified and as directed.

Supply, laying, jointing and testing of 150mm bore, DWC (Double wall corrugated) pipe of class SN-4 for sewer line, as per IS-16098 (Part –II), laid in trenches and jointed complete including all necessary fittings i.e. coupler, bend, Tee, reducer etc complete all as specified & directed . Note : Earth work shall be measured and paid seperately

Supply, laying, jointing and testing of 200mm bore, DWC (Double wall corrugated) pipe of class SN-4 for sewer line, as per IS-16098 (Part –II), laid in trenches and jointed complete including all necessary fittings i.e. coupler, bend, Tee, reducer etc complete all as specified & directed . Note : Earth work shall be measured and paid seperately

M&L for precast RCC soakage pit of effective depth of 8m and 700mm - 750mm dia and wall thickness of 40mm constructed with precast RCC ring of 250 mm depth of each ring, including Earth work in any type of soil, PCC, incl provn of precast RCC cover complete all as specifed and as per manufacturer instruction and directed by Engineer-in-charge.

M&L for precast RCC soakage pit of effective depth of 8m and 900mm - 950mm dia and wall thickness of 40mm constructed with precast RCC ring of 250 mm depth of each ring, including Earth work in any type of soil, PCC, incl provn of precast RCC cover complete all as specifed and as per manufacturer instruction and directed by Engineer-in-charge.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar for 100 mm internal dia of pipe and taking out of trenches if required complete all as specified and as directed. Note-excavation work shall be measured and paid separately

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar for 75 mm internal dia of pipe and taking out of trenches if required complete all as specified and as directed. Note-excavation work shall be measured and paid separately

M&L for cast iron soil waste and vent pipes of 100 mm bore in any length with or without ears with cement joints in walls/floors with proper clamping system (MS Flat 25 x 5mm) complete all as specified and as directed.

,---ditto--- all as per srl item No 30 above but 75 mm bore pipe complete all as specified and as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed.

M&L for brick work with sub-class 'B' bricks (old size), straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed

Taking down cement plaster or cement lime plaster, any description on brick, stone walls or concrete surface of ceiling etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed

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

M&L providing cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in lintel up to 1.5 mtr clear span, cills,steps,seismic and other similar bands, plinth course, string course, lacing course, parapets and railing up to 60cm in height, coping, kneelers, apex stones, bed plates kerb, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

M&L PCC 1:2:4 type B-0 (using 12.5mm graded stone aggregate) as in surface channels and drains and benching including finishing the top of benching even and smooth with using extra cement complete all as specified and directed.

M & L for providing precast reinforced cement concrete 1:2:4, type B-1 (using 20mm graded aggregate) in landing, cover slab (for man hole etc) chullah hood, chajjas, water troughs, mangers, shelves and similar articles with plain faces incl form work set in cement mortar 1:6 complete all as specified and directed. Note : Reinforcement shall be measured and paid seperately

M&L Mild steel TMT bar 10 mm dia & over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9 mm dia or securing with clips complete all as directed and specified.

,--- ditto--- all as per srl item No. 39 above but TMT bar of 6 to 8mm dia complete all as directed and specified.

S&F mild steel 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;drainage crossings, railings, framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed

Disconnecting existing water tank of capacity exc 250 ltrs but n exc 500 ltrs setting aside or lowering if required for cleaning and reconnecting or refixing in same position, including cleaning and removing all scale and dirt etc from tanks and from the mouths of circulating pipes etc and including neatly writting date of cleaning (DD/MM/YY) upto 10 mm thick and upto 100 mm height each bold capital /Itallic letters with white/black synthetic enamel paint complete all as specified and as directed.

Disconnecting existing water tank of capacity exc. 500 ltrs but n exc 1000 ltrs setting aside or lowering if required for cleaning and reconnecting or refixing in same position, including cleaning and removing all scale and dirt etc from tanks and from the mouths of circulating pipes etc and including neatly writting date of cleaning (DD/MM/YY) upto 10 mm thick and upto 100 mm height each bold capital /Itallic letters with white/black synthetic enamel paint complete all as specified and as directed.

S & F in repair 500 Ltrs capacity rotational moulded polyethylene water storage tank, double layered (cylindrical vertical with closed top) white colour, hoisted and fixed in position & including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 25 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe incl dismantling of old tank complete all as specified in SSR Part I and directed by Engr in charge.

S & F in repair 1000 Ltrs capacity rotational moulded polyethylene water storage tank, double layered (cylindrical vertical with closed top) white colour, hoisted and fixed in position & including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 25 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe incl dismantling of old tank complete all as specified in SSR Part I and directed by Engr in charge.

S&F in repair 100mm bore cast iron bends (any radius) with duck's foot or heel rest complete all as specified and as directed.

S&F in repair 75mm bore cast iron bends (any radius) with duck's foot or heel rest complete all as specified and as directed.

S&F in repair 100 mm bore cast iron cowls complete all as specified and as directed.

S&F in repair 75 mm bore cast iron cowls complete all as specified and as directed.

S&F in repair 110 mm bore UPVC (SWR) drainage pipes (type B conforming to IS-13592) single socketed in any length with rubber ring joints fixed to wallls with suitable size clamp complete all as specified & directed.

S&F in repair 75mm bore UPVC (SWR) drainage pipes (type B conforming to IS-13592) single socketed in any length with rubber ring joints fixed to wallls with suitable size clamp complete all as specified & directed.

S&F in repair 110 mm dia PVC (SWR) bends any radius complete all as specified and directed.

S&F in repair 75 mm dia PVC (SWR) bends any radius complete all as specified and directed.

S& F in repair PVC (SWR) gully traps of size 125/110 setting and jointing with solvent cement complete all as specified and directed.

S&F in repair 110mm bore PVC (SWR) junction double, (double T) equal or unequal complete all as specified and directed.

S&F in repair 75mm bore PVC (SWR) junction double, (double T) equal or unequal complete all as specified and directed.

S&F in repair 110 mm bore UPVC (SWR) drainage pipes (type B conforming to IS-13592) single socketed in any length with rubber ring joints laid in trenches or floors complete all as specified & directed.

S&F in repair 75 mm bore UPVC (SWR) drainage pipes (type B conforming to IS-13592) single socketed in any length with rubber ring joints laid in trenches or floors complete all as specified & directed.

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

Demolition of cement concrete (unreinforced) in ground floors and paving not exceeding 15cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-Charge.

M & L for 75mm thick PCC 1:3:6 , type C-2 using 40 mm graded stone aggregate as in plinth protection laid in slope in 1:30 in alternative bays not exceeding 3 mtr in length. Exposed surfaces finished even and smooth without using extra cement including raking out joints between panel to panel and panel to wall and plugging the same with bitumen mastic using bitumen and sand mixture in 1:3 complete all as specified and directed.

M&L PCC 1:3:6, type C2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc laid dry or laid dry and pointed complete all as specified and directed.

M & L rubber moulded machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade, with grey cement and pigment laid over 25mm thick sand cushion layer complete all as specified and as directed. Note : Sand cushion shall be measured and paid seperately

,---ditto--- all as per srl item No 64 above but Except tiles complete all as specified and as directed. Note : (i) Sand cushion shall be measured and paid seperately (ii) Old tiles obtained from dismantling shall be used under this item.

M&L for sand filling under floor or in foundations including watering and consolidation complete all as specified and as directed

Dismantling floor, hearth or wall tiling including cement mortar bedding etc (but not backing) and removing rubbish off the premises complete all as specified and as directed.

M&L for coloured Glazed ceramic tiles 350 x 250 x 7 mm / 300 x 450 x 7mm /300 x600x7 mm thick on vertical surfaces such as skirtings, dados and risers to steps etc,. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including 10mm thick rendering in CM 1:4 complete all as specified and directed.

M&L for joint free coloured non skid ceramic tiles, 7 to 8mm thick (Square/rectangular) area of each tile 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 the shade over and including 15 mm thick screed bed in CM 1:6 complete all as specified and directed

S&F in repairs vitreous china wash down water closet pan (pedestal pattern), white, with P or S trap (excluding fixing bolts, flushing cistern and flush pipe), including plastic water closet seat, black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device and connection to drain (or out going pipe) and to flushing pipe etc. incl trap set in cement concrete complete all as specified and directed.

S&F in repairs PVC valveless, syphonic action type flushing cistern, low level, 10 ltr capacity, white, with intel, ball valve, float and handle including brakects, 32 mm dia polyethylene of low or high density or PVC flushing pipe and connections to pipes and fixing of chain and pull, or lever, if any complete all as specified & as directed.

S & F in repair vitreous china squatting pan, 'Orissa" pattern, size 580 mm X 440 mm, white with integral foot rests (excluding flushing cistern and flush pipe), with ‘P’ or ‘S' trap, front or back inlet and including fixing bolt, connector to flush pipe, lime concrete bedding and making connections to flush pipe, connector to branch pipe and anti syphonage pipes etc. including sealing the joints and making leak proof using sealant complete all as specified and as directed.

M&L for Vitreous China urinal, full stall type white with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement etc complete all as sapecified and as directed.

S&F in repair 100 mm dia of outlet PVC (SWR) nahani trap/floor trap with SS grating including jointing with solvent cement complete all as specified and directed.

S&F in repair 110mm bore PVC(SWR) 'P' or 'S' Trap for IWC and EWC including fixing complete all as specified and as directed.

M&L for rubber moulded chequered cement concrete tiles 20 cm x 20 cm/30cm x 30cm/25cm x25cm, 18 to 20 mm thick set, jointed and pointed in neat cement slurry as in floors with grey cement and pigments over and including 15 mm thick screed bed in cement mortor 1:6 complete all as specified and as directed.

M&L for 100 mm thick cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in sub base complete all as specified and as directed.

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

S.R.Enterprises (BID ID -3498711)

Rohan Construction Company (BID ID -3491960)