CLEANING AND REPAIR OF SEWAGE LINE, SEPTIC TANK MANHOLES UNDER GROUND SUMP AND WATER STORAGE AT AF STN SURATGARH

Amount

BOQ (CLEANING AND REPAIR OF SEWAGE LINE, SEPTIC TANK MANHOLES UNDER GROUND SUMP AND WATER STORAGE AT AF STN SURATGARH)

M&L for cleaning of all blockages of nahani traps/floor traps/bottle traps, blockages of WC's, 100mm dia CI pipe upto 1st manhole/Gully traps in shafts, vertical CI soil/waste pipe stacks, CI Tee/door bends etc to maintain sewage system on daily basis with manual/pressure cleaning pump and flexible rods and other necessary mechanical equipments all as directed by Engr-in-Charge. Note :-(i) Rate included for all necessary T&P Mechanical cleaning/manual cleaning equipments. (ii) The Disposal of mud/silt, sludge & other debris retreived from cleaning time should remove outside of MOD premises complete all as specified and directed by Engr-in-Charge (iii) If necessitated contractor shall the attend the complains on Sunday/holiday as per requirement

Cleaning drains by rodding 150mm internal dia of drain pipe upto 2.0 mtr in depth and removal of sludge/silt /liquid mud sand (in foul conditions) etc out of MOD premises including testing of drains by filling the pipe with water, (Depth to be measured from existing level to invert level of pipe) complete all as specified & directed.

All as per item No 2 above but cleaning of 200mm internal dia of drain pipe depth upto 2.5 meter complete all as specified & directed.

Cleaning of manholes upto 1.5 meter depth and removal of sludge/silt etc in foul conditions to outside MOD land including testing of manholes by filling with water complete all as specified and directed.

All as per item No 4 above but depth exc 1.50 meter and not exc 3 meter complete all as specified and directed.

Cleaning of Grease trap tank by taking out the sludge mud/silt etc and removing to outside of MOD premises complete all as specified and directed.

Removing the drain cover or set in CM and cleaning the drain including desilting the mud/debries etc and resetting the drain cover in cm (1:4) of any width of drain not exc 60cm and depth not exc 5 meter and removing the garbage out side the defence premises at the discretion of Engineer-in-Charge complete all as specified and directed.

De-watering of septic tanks/soakage wells and sewage line/flood sump/Drain by pumping with trolley mounted pump sets including carrying the waste water in closed containers and disposing it out side the MoD land at location shown by Engr-in-Charge at a distance not exc 5 km from the starting point including removing the existing manholes cover and replacing the complete all as specified and directed.

Cutting and grubbing of bushes, grass and tree surrounding manholes, gully trap, bend, wall pipe and overhead tank etc and levelling of ground around the manholes and finish the surface of wall and removing the waste material to distance exc 50m and not exc 250m and clearing the site complete all as specified & directed

Demolition in cement concrete (unreinforced) in ground floor and pavings not exc 15cm thickness (below or above ground level) complete all as specified & directed

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundations or mass concrete complete all as specified & directed.

M&L for PCC 1:2:4 type B2 (using 40mm graded aggregate) in surface channels and drains complete all as specified & directed.

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) in cills, seismic and other similar bands, plinth courses, copings, bed plates, bond stones, etc including weathering, slightly rounded or chamfered angles and throating as directed including necessary form work complete all as specified & 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 complete all as specified & directed.

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

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

Removing excavated soil exc 250m but not exc 500m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified & directed.

Demolition and breaking up drain pipes 150mm bore set in cement mortar including demolition of PCC haunching etc, complete all as specified & directed.

Demolition and breaking up drain pipes 200mm dia set in cement mortar including demolition of PCC haunching etc, complete all as specified & directed.

M&L double wall corrugated drain pipe ' DWCPE' (SN8) 180 mm (OD)/ 152 (ID) mm diameter, (ISI marked)laid on 150mm thick 1:4:8 type D -2, using 40mm graded stone aggregate as in bed , laid in trenches and tested including fittings of same grade complete all as specified and directed

M&L for double wall corrugated drain pipe ' DWCPE' (SN8) 200mm (OD)/ 175mm (ID) diameter, (ISI marked) laid on 150mm thick PCC 1:4:8 type D -2, (using 40mm graded stone aggregate) as in bed , laid in trenches and tested including fittings of same grade complete all as specified & directed

M&L for salt glazed stoneware drain pipes 150mm internal dia laid in trenches and jointed including demolition of existing SGSW pipe as specified complete all as specified & directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in bed with thickness of bed below the barrel of pipe as 100mm and width of bed as 450mm to drain pipes of 150mm internal dia including packing under, and completely surrounding pipes with concrete after they are laid and tested complete all as specified & directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in bed with thickness of bed below the barrel of pipe as 100mm and width of bed as 450mm to drain pipes of 200mm internal dia including packing under, and completely surrounding pipes with concrete after they are laid and tested complete all as specified & directed.

Cutting into existing Manholes for connecting new drains , 150mm dia, making good to pipes and rendering , cutting out existing benching for and forming branch channel ( 1/2 round or 3/4 section ) in PCC 1:2:4 type B1 (using 20mm graded stone aggregate) smooth finished and reforming benching as required complete all as specified & directed.

Demolition of Brickwork or stone/boulders masonry built in cement mortar complete all as specified & directed.

M&L for brick work with sub-class `B' bricks, straight or curved on plan of any radius in half brick thick walls built in cement mortar 1:4 complete all as specified & directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 except bricks complete all as specified & directed.

M&L for brickwork with subclass 'B' bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified & directed.

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

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

M&L for preparation of new plastered surfaces and applying two coats of exterior acrylic emulsion (weather proof treatment), in camouflaging patterns complete all as specified & directed.

M&L for 1.5mm thick birla/JK wall care putty to receive smooth finishes complete all as specified & directed.

M&L for preparation of old surfaces of walls/ceiling including brooming down or steel wire brushing scraping down smoke soot, moulds mass and efflorescent salt and trading oil and greasy spots complete all as specified & directed.

M&L for treated walls and putty surfaces to receive two coats of distemper oil emulsion on surfaces of walls and ceiling complete all as specified & directed.

M&L for water proofing layer with Dr. Fixit Primeseal external wall waterproofing as per company instruction complete all as specified & directed.

Demolition of RCC of any description in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified & directed.

M&L for precast reinforced cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in manhole covers set in CM 1:4 complete all as specified & directed.

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

M&L for 75mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in pavings finished even and rough to receive top layer complete all as specified & directed.

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

M&L for non skid ceramic coloured tiles 7mm to 8mm thick (square/ rectangular) area of each tiles exc 0.11sqm but not exc 0.18sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in cement mortar 1:6 for laying floor finishes complete all as specified & directed.

M&L for vitrified ceramic tiles light shade 10mm thick( square/rectangle) polished area of each tile not exceeding 0.36sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match tiles including 15mm thick screed bed or bedding layer of mortar in CM 1:6 for laying floor finishes complete all as specified & directed.

M&L Glazed coloured ceramic tiles in vertical surface 300mm x 450 mm x 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick rendering in CM 1:6 complete all as specified & directed.

M&L for coloured Chequered cement concrete tiles 250mmx250mmx25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 15mm thick screed bed in cement mortar 1:6 for laying floor finishes complete all as specified & directed.

M&L for glazed coloured ceramic tiles in vertical surface 300mmx200mmx7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in cement mortar 1:4 complete all as specified & directed.

M&L for 20mm thick Granite (of any type ) tiles machine cut, in skirting/dado over and including 10mm thick screed bed in cement mortar 1:4 and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified & directed.

S&F in repair bore of pipe 100mm cast iron sand cast waste and vent pipes in any length with or without ears, jointed with lead joints, fixed to wall or laid in trenches / in floors complete all as specified & directed.

S&F in repair bore of pipe 75mm cast iron sand cast waste and vent pipes in any length with or without ears, jointed with lead joints, fixed to wall or laid in trenches / in floors complete all as specified & directed.

S&F in repair bore of pipe 50 mm cast iron sand Cast waste and vent pipes in any length with or without ears, jointed with lead joints, fixed to wall or laid in trenches / in floors complete all as specified & directed.

Dismantling of CI pipes jointed cement mortar & taking out of branches if required complete all as specified & directed.

S&F in repair 75mm CI bends any radius, diminishing pieces or tapers of any description complete all as specified & directed.

S&F in repair 100mm CI bends any radius, diminishing pieces or tapers of any description complete all as specified & directed.

S&F in repair 75mm bore Tee/branch piece single (Equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified & directed.

S&F in repair 75mm cast iron floor trap, with gratting including jointing to waste pipe fixed in PCC 1:2:4 type B1 (using 20mm graded stone aggregate) complete all as specified & directed.

S&F in repair 75mm cast iron Nahani trap, with gratting including jointing to waste pipe fixed in PCC 1:2:4 type B1 (using 20mm graded stone aggregate) complete all as specified & directed.

S&F for 110mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified & directed.

S&F in repair PVC (SWR) Gully trap 125/110mm, setting and jointing with solvent cement, complete all as specified & directed.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing or concealed conduit writing etc and making good, cutting exc 10cm and not exc 20cm girth, complete all as specified & directed.

Taking up or down 15mm steel water tubing and connection including cleaning for refixing or removal to stores complete all as specified & directed.

Taking up or down 20mm steel water tubing and connection including cleaning for refixing or removal to stores complete all as specified & directed.

S&F for 15 mm bore Galvanized steel tubes, medium grade for flush pipes, water supply pipes etc, fixed to walls and ceilings or laid in floors. complete all as specified & directed.

S&F for 20mm GI tubes medium grade with all fitting and fixed complete to walls and ceiling or laid in floor complete all as specified & directed.

S&F 10 litres capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet ball valve, float and handle including brackets complete all as specified & directed.

S&F vitreous china squatting pan, 'Orissa' pattern, size 580mmx440mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete all as specified & directed.

S&F vitreous china wash down water closet pan (Pedestal pattern) white , including connection to drain(or out going pipe) and to flush pipe, antisypthonic (excluding flushing cistern and flush pipe) complete all as specified & directed.

S&F vitreous china urinals, bowl typeflat back size 465mm x 355mmx 265mm white minimum 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 60mm long brass screws, point complete all as specified & directed.

S&F 15mm cast copper alloy, chromium plated bib taps fancy type with crutch or butterfly handle, screwed for iron pipe or for brass ferrule complete all as specified & directed.

S&F 15mm stop valve angle cock fancy type, chromium plated with long shank and cup (concealed type) high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union complete all as specified & directed.

S&F 15mm bore pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipe. complete all as specified & directed.

S&F stainless steel grating 125mm dia complete all as specified & directed.

S&F grating doom 125mm dia with \waste hole of PTMT complete all as specified & directed.

S&F vitreous china wash hand basin white flat back of size 550mmx400mm excluding taps waste, chain and plug but including brackets complete all as specified & directed.

S&F for SFRC manhole cover slabs medium duty of any shape and size required and 65mm thick complete all as specified & directed.

Rough excavating not exc 1.5m deep and getting out in soft/loose soil complete all as specified & directed.

Rough excavating exc 1.5m and not exc 3m deep and getting out in soft/loose soil complete all as specified & directed.

Rough Excavating exc 3m and not exc 4.5m deep and getting out in soft/loose soil complete all as specified & directed.

M&L for hardcore of gauge not exc 63mm, deposited, spread and levelled in layers not exc 15cm thick, watered and rammed to a true surface in broken stones or boulders complete all as specified & directed.

S&F for wall hung WC of size 360mmX540mmX405mm with soft close seat cover complete all as specified & directed. Make : Jaquar Cat No.: FNS-WHT-40951 & FLV-1073C or equivalent of GROHE.

S&F for viterous china counter top wash hand basin of size 700mmX435mmX135mm complete all as specified & directed. Make : Jaquar Cat No.: ARS-WH-39903 or equivalent of GROHE.

S&F for CP brass hand shower (health faucet) with 8mm dia 1m long flexible tube & wall hook complete all as specified & directed. Make : Jaquar Cat No.: ALD CHR -579GA or Equivalent of GROHE.

S&F for slim concealed cistern with floor mounting frame, installation kit and 'P' type drain pipe connection set for wall hung WC (without flushing plate) complete all as specified & directed. Make : Jaquar Cat No: JCS-WHT-2431FS or Equivalent of GROHE.

S&F for control plate segment chrome plated flushing plate for concealed flushing cistern complete all as specified & directed. Make : Jaquar Cat No. JCP-CHR-102425 or Equivalent of GROHE.

S&F soap dispenser with glass bottle complete all as specified & directed. Make : Jaquar Cat No.: SDR-WHT-DJ0010F or Equivalent of GROHE.

S&F for soap dish holdercomplete all as specified & directed. Make : Jaquar Cat No. CAN-BCH-1131N or Equivalent of GROHE.

S&F for single towel ring complete all as specified & directed. Make : Jaquar Cat No. CAN-CHR-1121N or Equivalent of GROHE.

M&L for chipping and removing of loose concrete (weak concrete) with power driven pressure type pnuematic chisel of standard pnuematic make to reach sound concrete, for any height (including necessary scaffolding and necessary arrangements) strictly as per the requirement of repair material complete all as specified & directed.

Removing of rusting on existing steel surfaces with rust removers cum passivater with SIKA Rustoff 100/Fosroc/Dr fixit complete all as specified & directed.

M&L for providing L-shaped shear connector to roof 8mm dia and average 220mm long to 25mm to 40mm projection complete after drilling upto required depth, fixing it with required chemical complete all as specified & directed. Make : Fissure/Hilti as approved by GE

M&L for application of anti corrosive coating with sika rustop on the exposed reinforcement after proper mixing complete all as specified & directed. Make : SIKA/ BASF

M&L for injection grouting with low viscosity epoxy grout @ 50cm centre to centre (approx) with sikadur 52 or 53 with drilling hole of required dia in RCC slab with power drill and fixing NRV packer upto required depth with chemical complete all as specified & directed. Make : SIKA/ BASF

M&L for 50mm thick shotcrete in RCC column, beam and soffit of RCC slab with approved M-25 Design mix using polypropelene microfibre & 7 to 15 % silica fumes with maximum upto 10mm size graded stone aggregate upto 10m hieght from ground level, including all necessary scaffolding and machinery required, minimum pressure of shotcrete at nozzle shal not be less than 40 PSI and finished to uniform thickness with straight edge complete all as specified & directed.

M&L for guniting work to RCC work in columns , beams , chajjas, balconies , slabs , landings and roof projection etc by removing loose concrete, cleaning of surfaces with brush and applying one coat of epoxy paint sika/fosroc to rusted reinforcement and rate including for welded wire mesh fabric of wire not less than 95mmX95mmX3mm , adhesive plaster grade for concrete admixture non providing guniting pressure 2.00/2.50 Kgs/sqm with admixture , 1part of cement and 3.25 part of sand with a thickness of 50mm averaging and making the surfaces even and smooth including all necessary form work /scaffolding and applying 5mm thick cement plaster in CM(1:3) rate included for necessary Scaffolding complete all as specified & directed.

Dismantling structural steel work including doors, gates but excluding framed trusses complete all as specified & directed.

M&L for plain MS plates 8mm thick including necceassry fixing, welding and bevelling & drilling of edges as required cutting as per the existing shape / design as per sample, complete all as specified & directed.

M&L for mild steel framed work as in MS door, grills MS bands, stops, supports, hold fasts, wall ties, hook and similar articles including welding conforming to Fe-290 Gde E-165, embedded portion duly painted with bituminous paint and sanded, (25mm MS Bar or less for locking arrangument of hanger shutter), complete all as specified & directed.

S&F for rolled mild steel sections conforming to Fe 290 (GdeE165 ) as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails & guides for sliding doors, fixed with angle cleats or other connecting plates complete all as specified & directed.

Dismantling plain or corrugated steel sheeting, any thickness including nainital or similar pattern roof coverings complete all as specified & directed.

M&L for pre painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified & directed. Note:- Work shall be executed upto height of 18 meter from ground level.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified & directed.

M/L for PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) in cills, seismic and other similar bands, plinth courses, copings, bed plates, bond stones, etc including weathering, slightly rounded or chamfered angles and throating as directed including necessary form work complete all as specified & directed.

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces and finished even and smooth without using extra cement complete all as specified & directed.

M&L for preparation of old surfaces like brooming down or steel wire brushing scraping down smoke soot, moulds mass and efflorescent salt and trading oil and greasy spots and applying two coats of exterior acrylic emulsion (weather proof treatment), in camouflaging patterns complete all as specified & directed.

M&L for painting of treated surfaces to receive and applying two coat of oil bound distemper on surfaces of walls complete all as specified & directed.

M&L for preparation of new steel surfaces exc 10cm width or girth and applying two coat of synthetic enamel paint of approved tint complete all as specified & directed.

M&L for preparation of old steel surfaces exc 10cm width or girth and applying one coat of synthetic enamel paint of approved tint complete all as specified & directed.

S&F for mild steel 12mm dia rag or lewis bolts, screwed one end with hexagonal or square nuts and washers the other end enlarged and jaged or lewised not exc 15cm long complete all as specified & directed.

M&L for providing reinforcement cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in slabs /beams /column in floors /roof /wall /balconies /canopies, slabs and the shelves and the like complete all as specified and directed.

M&L for RCC chajjas 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in approved design complete all as specified and directed.

Use and waste of formwork to soffits of suspended slab such as roof slab, floor slab, landing and similar work not exc 200mm thick (Horizontal or sloping) flat in fair finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to cornices and mouldings of any shape in cross section and any girth in fair finished surfaces of concrete complete all as specified & directed.

Use and waste of formwork to edges of concrete flats, treads breaks in floor, window cills, concrete railing, openings in concrete walls, floor and roofs and similar works exc 5cm but not exc 10cm wide rough finish surface of concrete complete all as specified & directed.

Use and waste of formwork to edge of concrete flats, breaks in floors, opening in concrete walls,floors and roofs and side of RCC/PCC bands in walls ad similar works not exc 20cm thick, complete all as specified & directed.

S&F mild steel TMT bars 8mm dia , cut to length, bent to shape required including cranking bending and binding with mild steel (anneal) wire not less than 0.90mm dia complete all as specified & directed.

M&L for application of bonding agent in liqiuid consistency based on modified styrene butadiene latex for spilled concrete surface like under ground sump , beams, Chajjas, Slabs coating with sika/Dr fixit/basf on the repaired surface after proper mixing in ratio of 1:1.5 by Volume and applying two coats of the mix in a span of 6 hr all other details complete all as specified & directed. Make : SIKA/ BASF/Dr Fixit.

M&L for application of epoxy bonding agent in liqiuid resin with hardener based on two part solvent free epoxy Resin for joining old surface to New Surface over spilled concrete surface like under ground sump , beams, chajjas, Slabs of sika/Dr fixit/basf on the repaired surface after proper mixing before applying other details complete all as specified & directed. Make : SIKA/ BASF/Dr Fixit.

De-watering of septic tanks/soakage wells and sewage line/flood sump/Drain by pumping with trolley mounted pump sets including carrying the waste water in closed containers and unloading it out side the MoD land at location shown by Engr-in-Charge at a distance not exc 5km from the starting point including removing the existing manholes cover and replacing the same, septic tanks/soakage wells of any size/depth complete all as specified & directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc., laid, bedded and pointed in any mortar complete all as specified & directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundations, filling and mass concrete including sub base of floors complete all as specified & directed.

M&L for machine pressed precast concrete interlocking paver block ISI marked any shape and size confirming to IS 15658-2021 of 80mm thickness, M-40 Grade with grey cement and no pigment complete all as specified & directed.

All as per item No. 120 above but except paver block Complete all as specified & directed.

M&L for sand filling under floors or in foundations including watering and consolidation Complete all as specified & directed.

Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 17 of tender documents.

SRI SAI CONSTRUCTION COMPANY