REPAIR AND MAINT OF SEWAGE SYSTEM INCLUDING LINE CLEANING MANHOLE CLEANING SUMP CLEANING REPAIR OF DRAIN IN NAVAL DOCKYARD MUMBAI UNDER AGE B R I UNDER GE (NW) KUNJALI COLABA MUMBAI

Amount

Material and labour desilting and cleaning the septic tanks/manholes/sump/open drain of any size/shape/depth by removing, waste, night soil, sludge mechanically or manually with all necessary precaution as per rule in vouge as directed including depositing the sludge by excavation with depth not less than 30cm with necessary arrangement to avoid odours such as refilling excavated earth on eposited sludge and removing surplus soil to a distance out side MoD area and deposited where directed complete all as specified. Note :- (i) For purpose of measurement and payment internal size of the tank upto liquid depth only shall be considered. (ii) For purpose of measurement and payment EACH TIME of the cleaning of chockup shall be considered. (iii) If required contractor shall arrange non summersiable sewage pump for cleaning sludge in sewage sump.

Cleaning/clearing blocked sewage lines 100mm to 250 mm dia (PVC/ SGSW/RCC hume pipe ) any depth by rodding between manhole to manhole manually and pumping out sludge, water from manholes, sump well, septic tank (where required) including providing trolley mounted pump set with suction pipe of adequate length and minimum 30 meter delivery pipe including clearing spot blockages of WC, Floor traps, Nahani trap, Gully trap and drainage pipes etc, for above activities approx 03 unskilled (safaiwala) is assesesd including for disposal of debris, spoils and sludge hygienically complete all as specified and as directed by Engr-in-charge. Notes : (i) The contractor/ his authorise supervisor of the work will report daily at complaint cell AGE B/R-I GE (NW)Kunjali at 0830 Hours to receive day to day complaints. ii) All sewage complaints must be attended immediately on receipt but not later than 24 hour. iii) Recovery (Penalty) for not attending complaint beyond 24 hours shall be Rs 200.00 per complaint per day delayed (iv) In case any person becomes absent or not found on duty, recovery (penalty) will be imposed double the quoted rate by contractor. Remarks made by concerned JE/EIC in this regard will be final.

Demolition and breaking up of SWG(salt glazed stone ware) drain pipes set in cement mortar including demolition of PCC in haunching /benching around pipes required complete all as specified and as directed by Engr-in-charge.

(a) Internal dia of pipe 150mm

(b) Internal dia of pipe 200mm

(c) Internal dia of pipe 300mm

Excavation in trenches exc 1.5 m wide and n exec 3m deep in for foundation etc getting out in hard dense soil complete all as specified and as directed by Engr-in-charge.

Removing excavated material exc 50m and n.exc 250m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed by Engr-in-charge

Returning and filling in including spreading, levelling, watering and well rammed in layers not exec in hard/dense soil complete all as specified and as directed by Engr-in-charge

Material and labour for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in concrete bed including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed for the following

(a) Internal dia of pipe 150mm

(b) Internal dia of pipe 200mm

(c) Internal dia of pipe 300mm

Material and labour for RCC pipes 150mm dia grade 'A' laid in trenches and jointed complete all as specified and as directed by Engr-in-charge.

All as per item No. 8 above but 200mm dia

All as per item No. 8 above but 300mm dia

Demolition of brick work/stone masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles including coping complete all as specified and as directed by Engr-in-charge.

Material and labour brick work with sub class 'B' bricks old size, straight or curved on plan exc 6m mean radius in cement mortar 1:4 complete all as specified.

All as per item No 10 above but except bricks

Material and labour for rendering 15mm thick plastering in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with integral water proofing compound as per manufacturers instructions, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge. Note : Integral water proofing powder will be measured and paid separately under relvant item of Schedule 'A'

Supply only Integral water proofing compound all as specified and directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and as directed by Engr-in-charge.

Supply and fixing for cast iron/mild steel Sections of Grade Fe 410-W, (Gde- E-250) quqlity-A, as in chamber,drain etc fixed with connecting plates including bending, welding etc complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new steel surfaces exc 10cm width of girth and applying two coats of epoxy paint over a coat of epoxy primer.

Taking down cast iron pipes of any size or pattern at any position including all fittings such as bends, heads (measured overall as fixed along the centre line over fiitings and accessories) including removing vegetation groewth around pipes as required, making good to surface to match with eixisting including necessary scaffolding etc complete all as specified and as directed by Engr-in-charge.

Material and labour for 150mm dia cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls or laid in trenches etc complete all as specified and as directed by Engr-in-charge.

Material and labour for 100mm dia cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls or laid in trenches etc complete all as specified and as directed by Engr-in-charge.

Material and labour 75mm bore cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls or laid in trenches etc complete all as specified and directed.

Supply and fixing CI bends (any radiius) diminishing pieces or trapers (larger bore measured) fitted with oval access doors of following sizes complete all as specified and as directed by Engr-in-charge.

(a) 75mm dia

(b) 100mm dia

Supply and fixing CI branch pieces single (equal or unequal) ordinary or inverted ( spigot or socket type) or with parallel branches of following sizes complete all as specified and as directed by Engr-in-charge.

(a) 75mm dia

(b) 100mm dia

All as per Srl ietm No. 22 above but double socket of the following sizes:-

(a) 75mm dia

(b) 100mm dia

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises.

Material and labour Vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile exceeding/equal to 0.36 sqm but in floors/ wall etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 20mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour for Non skid coloured ceramic tiles 7 to 8 mm thick ( square/ rectangular) area of each tile exceeding 0.06sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles with and including 15mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour for Non skid coloured ceramic tiles 7 to 8 mm thick ( square/ rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles with and including 15mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour for Coloured glazed ceramic tiles in vertical surface of size (300X450X7)mm set and jointed in neat cement paste and pointed in coloured cement to match the shade of the tiles with and including 10 mm thick backing coat in cement mortar 1:4 complete all as specified.

Material and labour for 20-25mm thick, machine cut, Kota stone slab, as in floors, steps, landing etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of slab, including cutting, polishing etc. with and including 20mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour hard wear stone (of any type) granite stone slab 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing types and including 15mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour hard wear stone 20mm thick (of any type) granite stone slab machine cut 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 granite stone including cutting and polishing of type and including 10 mm thick backing coat in cement mortar 1:3 complete all as specified.

Dismantling of water tank capacity exc 1000 ltrs and n.exc 2000 ltrs and removing to store all as specified.

Supply and fixing rotational moulded polythene water storage tank of 1000 ltrs capacity (cylinderical vertical with closed top) hoisted and fixed in position all as specified.

Supply and fixing rotational moulded polythene water storage tank of 5000 ltrs capacity (cylinderical vertical with closed top) hoisted and fixed in position all as specified.

Taking up or down 15mm bore steel tubing connection including cleaning for refixing or removing etc complete all as specified and as directed by Engr-in-charge.

All as per srl item No. 35 above but 20mm dia.

All as pe Srl item No. 35 above but 25mm

Supplying, laying, connecting and testing GI Tubing, medium grade with all fittings and fixed complete to wall and ceiling or laid in floor complete all as specified and directed for following sizes:-

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia

All as per Srl item No. 38 above but laying only

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia Note:- The old serviceable GI Tuning obtained from Srl item No. 35 to 37 shall be re-used in this item.

Supply and fixing of vitreous china urinal, half stall type complete including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and including 60 mm brass screws, pointing around urinal back in cement , fixing with automatic flushing system with brackets, flush pipes, inlet ,outlet etc complete all as specified and directed as fixed in repairs.

Supply and fixing for vitreous china urinals, bowl type (back or corner wall type,) complete including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and including 60 mm long brass screws, pointing around urinal back in cement , fixing automatic flushing cisterns with brackets, flush pipes, inlet ,outlet etc complete all as specified and directed as fixed in repairs.

Supply and fixing 32mm dia PVC waste pipe for wash hand basin and urinals fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs Wash hand basin vitreous china (flat back) size 550 x 400 mm including brackets for fixing purpose, waste brass chromium plated with long screwed shanks and fly nuts 32 mm size including bottle trap complete all as specified and as directed by Engr-in-charge.

Supply and fixing fancy type pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed in repairs of 15 mm bore pipe etc complete all as specified and as directed by Engr-in-charge.

Supply and fixing for 15mm bore Brass CP mixer for mixing hot & cold water screwed down for iron pipe, fixed as in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing vitreous china water closet (Squatting pan) “Orissa” pattern of size 580 x 440 mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding as fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing vitreous china wash down water closet pan (Pedestal pattern), white (flushing cistern and flush pipe) fixed as in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repair for seat cover for pedestal pan with plastic water closet seat , black or white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs for 10 litre capacity PVC valveless syphonic action type flushing cistern high or low level (exclusive of brackets) white with inlet ball valve, float and handle inlcuidng brackets complete all as specified and as directed by Engr-in-charge.

Supply and fixing brass Chromiun Plated towel rail, 20mm dia, D type , 60 cm long between flanges fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing toilet paper holder of viterous china box type white coloured fixed to walls withchromium plated brass screws CP brass fixed to walls etc, fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing fancy type chromium plated stop valves 15 mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for union as fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fixing for health faucet ( Jet) 1 m long PVC tube with wall hook chromium plated fitted to 15 mm bore pipe etc complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe & fixed in repairs for 20mm bore complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe & fixed in repairs for 25 mm bore complete all as specified and as directed by Engr-in-charge.

Supply and fixing for angle stop valve of PTMT any colour high presurre screwed for iron pipe and fixed in repairs for 15mm bore complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs brass CP shower rose 125mm size complete all as specified and as directed by Engr-in-charge.

Supply and fixing sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortar to dwar wall or including fxing cantilever brackets and connecting uinon to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed by Engr-in-charge

Supply and fixing in repairs for providing 15 mm dia PVC connection of length 450mm long complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repair 75mm dia of outler cast iron nahani trap , with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs 100mm dia of outler cast iron nahani trap , with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs 25mm bore Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed by Engr-in-charge.

Taking down eaves gutters and rainwater pipes( any size or pattern) , including all fittings, heads, shoes, bends , swan necks, etc, removal to store (measured overall as fixed along the centre line over fittings and accessories).

Supply and fixing in repairs 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed by Engr-in-charge.

Supply and fixing 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed by Engr-in-charge.

Supply and fixing in repairs 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed by Engr-in-charge.

Supply and fixing for PVC (SWR) bends any radius 160mm bore complete all as specified and as directed by Engr-in-charge

Supply and fixing for PVC (SWR) bends any radius 110mm bore complete all as specified and as directed by Engr-in-charge

Supply and fixing for PVC (SWR) bends any radius 75mm bore complete all as specified and as directed by Engr-in-charge

Dismantling of stone slabs of any description or thickness in floor aprons, cills etc laid bedded & pointed in any mortar complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete tiles 25CmX25CmX22 mm thick, machine pressed,(with grey cement & no pigments), set jointed and pointed in neat cement slurry in floors over and including 15 mm thick bedding layers in cement mortar 1:3. complete all as specified and as directed by Engr-in-charge.

Material and labour for machine pressed pre-cast concrete interlocking coloured paver block and shape and size conforming to IS-15658-2006 of 60mm thickness with grey cement and pigment laid dry over stone dust or sand base and compacted using vibrator complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete in ground floor and paving not exceeding 15cm thick below or above ground level un re-inforced complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC of type D2, 1:4:8 using (40mm graded stone aggregate) 100mm thick as in sub base complete all as specified and as directed by Engr-in-charge.

Material & labour for water proofing plaster for sunken portion in cement mortar 1:3, 15 mm thick in two coats with integral water proofing compound at the rate of 3 % by weight of cement and finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge by Engineer-in-Charge

Material & labour for water proofing treatment of sunken floor/wall surfaces by applying two coats of elastomeric coatings of BRUSHBOND RSX in FOSROC or TECKFORCE 2K STRONG in CHOWKSEY CHEMICALS or equivalent as a two component flexible elastomeric coating with minimum 2mm thickness layer complete all as per manufacture's instructions and as directed. Note:- Item Ser No 33, 34, 40 to 59, 62, 63 shall be free for fixing under schedule 'B' store, store will be issue from MES store.

SUNRISE CONSTRUCTION CO

Nexus Infratech

Shetty Construction Co