REPAIR MAINTENANCE AND PERIODICAL SERVICING OF SEWAGE SYSTEM INCLUDING CLEANING OF VARIOUS SEWAGE PIPE LINE, SEPTIC TANK, SOAK PITS, MANHOLES AND CAMOUFLAGE PAINTING TO CERTAIN BLDG AND REPAIRS TO BDY WALL, FENCING, DRAIN, CULVERT, HARD STANDING AND

Amount

Cleaning /removal of blockage/De-silting of sewer line 300 mm dia with mechanical device like super sucker machine, high pressure jetting machine/gantry machine or any other mechanical device. incl taking out debris installation of adequate number of over pumping system leak proof stanching arrangement of U/S & D/S side of work length, temporary rising main etc for smooth flow of sewage system to avoid flood in the area complete all specified and as directed.

Cleaning /removal of blockage/De-silting of sewer line 200 mm dia with mechanical device like super sucker machine, high pressure jetting machine/gantry machine or any other mechanical device. incl taking out debris installation of adequate number of over pumping system leak proof stanching arrangement of U/S & D/S side of work length, temporary rising main etc for smooth flow of sewage system to avoid flood in the area complete all specified and as directed.

Cleaning /removal of blockage/ De-silting of sewer line 150 mm dia with mechanical device like super sucker machine, high pressure jetting machine/gantry machine or any other mechanical device. incl taking out debris installation of adequate number of over pumping system leak proof stanching arrangement of U/S & D/S side of work length, temporary rising main etc for smooth flow of sewage system to avoid flood in the area complete all specified and as directed.

M&L cleaning and de-silting of sewage lines upto and including 200mm internal diameter upto 3.00 meter depth. The cleaning shall be carried out with sewage equipments (sewage pump, sewage cleaning cable, scaffolding, fawra). The sludge deposited in the sewage line shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipments and with strict supervision complete all as directed

Dewatering/desilting of existing manholes of internal size n exc 0.60mx0.60m depth n exc 1.50m and removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion)and incl removing RCC manhole Covers and refixing the same after cleaning the same position, complete all as directed by Engineer-in-charge.

Dewatering/desilting of existing manholes of internal size n exc 1.00mx1.00m depth exc 1.50m but n exc 3.00m and removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion)and incl removing RCC manhole Covers and refixing the same after cleaning the same position, complete all as directed by Engineer-in-charge.

Dewatering/desilting of existing Septic Tank incl removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as directed by Engineer-in-charge for the following sizes

Septic Tank of 50 user

Septic Tank of 100 user

Septic Tank of 150 user

Septic Tank of 200 user Note for Item No - 07 .01 to 7.04 : The Septic tank shall be measured more than one time as per requirment and directed by Egnr-in-Charge.

Dewatering/bailing out/ ponding out the left over the water mixed with kind of shrubs, vegetation, grass etc from soak well size exc 2.00 metre dia but n.exc 6 metre dia (manually or by pumping) and depositing off to a distance n.exc. 50 metre from the outer perimeter of soak well complete all as specified and directed. Note for Item No - 08 : The Soakage well shall be measured more than one time as per requirment and directed by Egnr-in-Charge.

M&L loose filling with brocken bricks of gauge 80 to 150 mm in soakage pits, soakage wells, complete all as specified.

Demolition of RCC work of any description and in any position (reinforcement cut as required to facilitate demolition), complete all as specified.

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.50 meter in depth for shitting sewage lines including trimming of sides etc, complete all as specified.

Demolition and breaking up drain pipes 150mm bore (salt glazed ware, AC or reinforced) set in cement mortar incl demolation of PCC haunching etc, complete all as specified.

M&L Plain cement concrete (1:5:10), type E-2, using 40mm graded stone aggregate as in foundation, filling and mass concrete, complete all as specified and directed by Engineer-in-Charge.

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

M&L Salt- glazed stoneware drain pipe grade ‘A’ 150 mm bore, ISI marked jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified

M&L Brick work with sub Class ‘B’ bricks straight or curved on plan exceeding 6 mm mean radius built in cement mortar 1:4, complete all as specified.

Supply only integral water proofing compound, complete all as specified.

M&L Plain cement concrete ( 1:2:4), type B-1, (using 20 mm graded stone aggregate) as in surface channels and drains, benching of manholes laid to shape including necessary form works, complete all as specified.

Extra for forming fair finished drain or channels 30 cm inner grith in cement concrete, using extra cement incl form moulds mittred / stopped end etc complete all as specified.

M&LPlain cement concrete ( 1:2:4), type B-1, (using 20 mm graded stone aggregate) as in coping bedplates & other similar works, including necessary form works wearthering, slightly rounded angles and theading, complete all as specified.

Cutting into existing manholes 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-l smooth finished, and reforming benching as required for 100 mm bore pipe, complete all as specified.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm depth in soils, complete all as specified.

Removal excavated material to distance not exceeding 100 metre and depositing where directed at level not exceeding 1.5 metre above the starting point in soil, complete all as specified.

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

M&LProviding pre-cast reinforced cement concrete type B-1, 1:2:4 using (20 mm graded aggregate) as in manhole covers, complete all as specified.

Cleaning and removing all scales and dirt etc by scraping with hard plastic/nylon wire brush and washed with bleaching powder solution and thereafter washed with clean water from service water tank and mouth of circulating pipe of capacity of tank exc. 250 litre but not exc. 500 litre including writing letters “Tank cleaned on_____ (date)” boldly with thick white/black synthetic enamel paint by using stencil with height & width of each letter & figures 150mm & 10mm respectively complete all as specified and as directed .

Cleaning and removing all scales and dirt etc by scraping with hard plastic/nylon wire brush and washed with bleaching powder solution and thereafter washed with clean water from service water tank and mouth of circulating pipe of capacity of tank exc. 500 litre but not exc. 1000 litre including writing letters “Tank cleaned on_____ (date)” boldly with thick white/black synthetic enamel paint by using stencil with height & width of each letter & figures 150mm & 10mm respectively complete all as specified and as directed .

S&F in repairs steel rolling shutter 1.25 mm thickness of laths without ball bearing as specified incl top cover archoring rod, hasp & staple and shop coat of primer erected in position as indicated complete push pull or manual type including taking down of old shutter complete all as specified and directed by engineer in charge.

All as per srl item No 28 above but gear operated type with bevel gear box and crank handle.

S&F safety lever lock MS with 04 levers for rolling shutters complete all as specified and directed by Engineer - in - Charge .

S&F ball bearing for rolling shutters complete all as specified and directed.

M&L greasing and servicing (overhaulling) of steel rolling shutter of mannual type of any size incl greasing and survices of ball bearing,hood cover anchoring rod hasp and staple complete all as specified and directed by Engineer - in - Charge .

M&L greasing and servicing (overhaulling) of steel rolling shutter of gear oprated type of any size incl greasing and survices of ball bearing,hood cover anchoring rod hasp and staple complete all as specified and directed by Engineer - in - Charge .

M&L replacing u/s rolling shutter spring of any size incl taking down and refixing rolling shutter iin same condition if required complete all as specified and directed by Engineer - in - Charge .

Dismantling AC sheet (corrugated or semi corrugated) in roof coverings complete all as specified and directed

S&F for pre- painted galvalume 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 L type or J type or cranked hook bolts along with bituminous washers in lieu of screws etc complete all as specified, directed and as per manufacturer's instructions

Taking down cement plaster on brick walls & concrete surfaces & the like including raking out joints, hacking for key, scrubbing down with water etc., any description, including removal of rubbish outside MoD land, complete all as specified.

M & L rendering 15mm thick on other than fair faces of brick work in CM 1:4 finished even & fair all as specified and directed by Engineer - in - Charge .

M & L rendering 15mm thick on fair faces of brick work in CM 1:6 finished even & smooth without using extra cement all as specified and directed by Engineer - in - Charge .

M&L for Preparation of newly plastered surfaces of wall and applying two coats of cement base paint complete all as specified and directed. Note for Sr Item No 37,38,39 & 40 (a) Items are cattered for security wall of Tropo & Radar. (b) No motorable road/path is available at back side being forest land. Complete work will be executed carrying material manually.

S&F window / ventilator section of frame 72x55 mm fixed to wall or concrete surface with rowl plugs made, of galvanized steel powder coated and section of shutter 47x20 mm ,mulion section 72x50 mm (Base steel as per IS 513 "D" quality galvanized as per IS 277 with zinc of 120 gms/sqm.) glazed or gauged and wire gauge shutter prepare to receive wire mesh to the shutter(Double door shutter) with total coated thickness of 0.6 mm including grills/guard bars made of square bars powder coated fixed to windows frame with screws at 150mm c/c both ways, 4 to 5 mm thick sheet glass, 0.36mm stainless steel wire cloth with 1.40mm aperture necessory fittings and all builders hardware such as handles, tower bolts & stays etc. complete all as specified and as directed Make:- NCL type-4000 series or equivalent make as approved by GE.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frame) area exc 1.5 Sqm each and not exc 4 Sqm each complete all as specified and directed by Engineer-in-Charge.(Note :- Disturbed surface of wall shall be make good by the contractor, the rate quoted shall be deemed included for the same)

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frame) area not exc 1.5 Sqm each complete all as specified and directed by Engineer-in-Charge.(Note :- Disturbed surface of wall shall be make good by the contractor, the rate quoted shall be deemed included for the same)

Dismantling of wall & ceiling boards of any description/thickness fixed with nails/screws in any position complete all as specified & directed.

S& F Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing, complete all as specified and directed.

S&F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing, complete all as specified and directed.

S&F Toilet paper brass CP holder complete all as specified and as directed. Make: Model NL 55 make ESS ESS or equivalent in marc/ Jaquar/Prima.

S&F Acrylic shelf 46X13cm make ESS ESS model (TM 07) chrome or equivalent in marc/Jaquar/Prima complete all as specified and directed

S&F in repair corner shelf with CP railing 300mm x 300mm complete all as specified & directed

S&F in repair CP jet for EWC along with pvc connection complete all as specified & directed

S&F CP brass Health faucet with 15mm bore pipe all as specified.

S&F in repairs Wash basins, vitreous china, white, flat back of size 550x400mm including brackets and cutting for and pinning in ends of brackets or erecting stand 32mm dia waste fittings, brass, chromium plated with long screwed shanks and fly nuts, 32mm dia HDPE waste pipe and including new brackets complete all as specified and as directed.

S&F in repairs vitreous china squating pan, 'Orissa' pattern, size 580x440mm white, with integral foot rests, including 100mm cast iron 'P' or 'S' trap and 100mm cast iron sanitary connection socket to fit WC outlet including connection to trap, to flushing pipe, anti-syphonage pipe etc. complete including making good to floor complete all as specified and as directed.

Dismantling of existing water tanks of steel/PVC/AC of capacity exceeding 250 liters but not exceeding 500 litres complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks 500 ltrs capacity 3 layer (cylinderical vertical with closed top) hoisted and fixed in position all as per SSR Part I complete all as specified and directed

S&F in repair gun metal globe or gate valve of size 20 mm dia with iron wheel head screwed both ends and for iron pipe & fixed complete all as specified and directed.

S&F in repair gun metal globe or gate valve of size 15 mm dia with iron wheel head screwed both ends and for iron pipe & fixed complete all as specified and directed.

S&Fin repair ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm bore and fixed, complete all as specified and directed.

S&F in repair white vitreous China wash down water closet pan (pedestal) pattern, and trap (excluding) fixing bolts, flushing cistern and flush pipe) including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. with and including plastic water closet sheet covers white closed pattern with flat bottom, with mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repairs PVC white low level flushing cistern 10 ltr capacity with all fittings syphonic action type with inlet ball valve and float, handle with & including bracket and PVC flush pipe 32 mm bore complete all as specified and directed

S&F 15mm CP Two way bib tap to connect health faucet complete all as specified and directed

S&F 15mm CP Two way angle valve to connect health faucet complete all as specified and directed

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

M&L for PCC 1:2:4 type B-1 (using 20 mm thick crushed stone aggregate) 40 mm thk as in floor finishes complete all as specified and directed.

M&L for 38 mm wide glass dividing strips, 3mm thick and inserted in position as in flooring complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 using 40mm aggregate as in sub base complete all as specified and directed.

M&L Chequered cement concrete tiles 300 x 300 x 25mm thick,with grey cement and pigment set, jointed and pointed in neat cement slurry in floors all as specified and directed.

M & L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thick ,coloured, reflective type M-40 grade of approved quality laid over and incl 25 mm thick sand cushion vibrated with mechanical vibrator complete all as specified and directed.

S&F in repairs 40mm Bottle trap of PTMT having minimum water seal of 25mm (minimum weight 40mm 270 gms) complete all as specified and directed.

S&F in repairs 32 mm Bottle trap of PTMT having minimum water seal of 25mm (minimum weight 32 mm 260 gms) complete all as specified and directed.

S&F in repairs 40mm brass chromium plated Bottle trap for wash basin with inlet and outlet screwed down for pipe or connections including necessary packing union cap and fixed completed all as specified and directed.

S&F in repairs 15mm GI nipple for HDPE water tank (minimum weight 15mm - 38gms ) complete all as specified and directed.

S&F in repairs 20mm GI nipple for HDPE water tank (minimum weight 20mm - 45gms ) complete all as specified and directed.

S&F in repairs 25 mm GI nipple for HDPE water tank (minimum weight 25mm - 45gms ) complete all as specified and directed.

S&F in repairs 15mm self closing taps cast copper alloy, chroium plated screwed for iron pipe complete all as specified and directed.

S&F for CP brass liquid soap container fixed with and incl CP brass screws.

S & F in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; in-cluding bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connect-ing union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed by the Engineer-in-Charge.

S&F urinal spreader of CP for fixing with 15mm dia pipe complete all as specified and directed

S&F PVC connection 15mm size with PTMT nuts of length 450mm completed all as specified and directed

S&F PVC connection 15mm size with PTMT nuts of length 600mm completed all as specified and directed

S&F in repairs 20mm float valve PTMT for fixing of HDPE water storage tank complete all as specified and directed (make Prayag, polytuff or equivalvent)

M&L complete removal of existing treatment by scraping down completely on brick wall/concrete surfaces thoroughly, washing, rubbing down with water cleaning the surface upto the entire satisfaction of Engineer-in-Charge and applying two coats of exterior weather proof paint over and incl one coat of primer on old or new surface of walls/roofs of desired tints / colour after preparation the surface by making surfaces compleetly smooth by filling holes with birla white care putty in camougflage pattern by using three or more colour as required complete and all as specified and directed by engineer in charge (NOTE : for camougflage three or four colour of different shade to be used as directed by engineer in charge (ii) Pattern shall be approved by user unit.)

M&L for preparation of plastered or unplastered old decorated surfaces of walls by brooming down or steel wire brushing scrapping down smoke spot moulds moss and efflorescent salts and treating oily & greasy spots and filling of holes and cracks with with suitable material like cement or plaster of paris etc and thereafter applying two coat of oil bound distemper on walls complete all as specified and as directed.

M&L for preparation of plastered or unplastered old decorated surfaces of walls by brooming down or steel wire brushing scrapping down smoke spot moulds moss and efflorescent salts and treating oily & greasy spots and filling of holes and cracks with with suitable material like cement or Crack seal etc and thereafter applying applying two coats of Cement base paint on walls complete all as specified and directed by Engr-In-Charge.

M&L for Complete removal of existing treatment from external surfaces of walls, parapets, fins/ facia, chajjas by wire brushing and washing, rubbing down and stopping of surfaces and levelling/ edging the disturbed places/ edges using necessary filling compound of cement based putty to obtain smooth regular/ even finish surface using sand paper and applying Two coat of Weather Exterior Emulsion paint complete all as specified and as directed.

Material and labour for preparation of old plastered surfaces of walls by washing, rubbing down and stopping of surface and applying two coat of white lime wash complete all as specified and as directed.

Material and labour for preparation of old plastered surfaces of ceiling by washing, rubbing down and stopping of surface and applying two coats of white wash complete all as specified and as directed.

M&L for preparation of old painted steel surfaces of any description not otherwise described over 10cm width or girth and providing one coats of synthetic enamel paint (Ist quality) of approved tint to achieve glossy finish complete all as specified and directed

M&L for preparation of old wooden surfaces of any description not otherwise described over 10cm width or girth and providing one coat of synthetic enamel paint (1st quality) of approved tint to achieve glossing finish complete all as specified and directed.

Dismantling existing old damaged barbed wire fencing & Supply and fixing in Galvanised 2 strand, steel barbed wire 2.24mm dia barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc all as specified fixed in repairs.

Demolition of cement concrete (unreinforced) of any description including cast-in-situ terrazzo (below or above ground level), not exc. 15 cm thickness, including removal of rubbish outside MoD land, complete all as specified.

Demolition of brick work or stone masonary built in cement mortar including quions, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and including removal of the debris outside MoD land as specified and directed by EIC

Taking down cement or lime plaster of any description from stone or brick walls etc including raking out joints, hacking for key scrubbing down with water and disposing off the rubbish materials where directed at low lying areas in defence land complete all as specified or directed by the EIC.

Material and labour for cement concrete type B2 1:2:4 using 40 mm graded machenically crushed stone aggregate as in foundation filling or mass concrete complete all as specified and as directed by Engineer-in-Charge.

M&L Brick work with sub class 'B' Bricks, straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer - in - Charge .

M&L for Rendering 15 mm thick on brick or concrete surfaces in cement mortar (1:4) finished even and fair complete all as specified and directed

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

Dismantling wrought iron or mild steel work of any description all as specified and directed by Engineer - in - Charge .

M&L for MS work for fencing post and struts made from angle iron and flat iron in any section including cutting tops to shape , drilling holes and notching for fixing of wires etc confirming to Fe -290 or Fe -330 all as ditrected

M&L Prepration new steel surface of any description not other wise described over 10 cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide complete all as specified.

S&F in repairs punched tape concertina coil 900 mm coil dia size of any type of standards,rails etc including provision of mild steel (annealed) binding wire complete all as specified and directed & by Engineer-in-Charge.

All as per srl item No 103 above but 600 mm coil

Demolition of precast cement concrete jallies of any size and M&L for 35mm thick Precast Cement Concrete jallies 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate ) and set in CM 1:4 complete all as specified and directed & by Engineer-in-Charge.

Dismantling of fencing posts or struts RCC/wood/iron of any section inclding taking out embeded portion and making good disturbed ground embeded in concrete, brick work masonry etc complete all as specified and directed.

Dismantling fencing wire mesh, any type

Excavation in post holes (or similar holes) each n exc 0.5 cum getting out, returning, filling in and ramming earth and removing surplus soil to a distance n.exc 50 m in soft/loose soil all as spd & directed.

M&L for PCC 1:3:6 , type C-2, using 40mm graded crushed stone aggregate as in foundation, filling and mass concrete complete all as specified and dir.

M&L for MS work for fencing post and struts made from angle iron and flat iron in any section including cutting tops to shape, drilling holes and notching for fixing of wires etc confirming to Fe -290 or Fe -330 all as directed

Supply only chain link MS galvanised medium coated as per IS 4826 fencing 75mm x 75mm mesh & 4.00 mm dia of wire complete all as specified.

Fixing only chain link fencing incl line wires, any mesh, size and type to any type of standards, rails, straining bolts etc including provn of binding wire.

Surface excavation n exc 30 cm deep and averageing 15 cm deep and getting out in loose/soft soil

M&L for brick work with sub class 'B' bricks straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified

M&L for PCC 1:2:4 type B-0 using 12.5mm graded aggregate as in coping complete all as specified and directed

M&L for 10mm thick cement plaster on fair faces of bricks surfaces or concrete surfaces in CM 1:4 finished even and fair complete all as specified and directed.

Returning filling in incl spreading leveling, watering and well ramming in layers not exc 25 cms

Removal of excavated material n exc 50m and depositing where directed at a level n exc 1.5m above the starting point

Supply and fixing for 4.00 mm dia galvanised medium coated as per IS 4826 steel wire as required for fixing chain link fencing etc all as specified and dir.

M&L for 5 to 10 mm dia mild steel screw bolts (machine made) with hexagonal or squre head at one end and screwed the other, or screwed both ends each screwed end to be fitted with washers etc all as directed.

Preparation of new steel surfaces of any description n. exc 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer

M&L for preparation of new steel surfaces over 10 cm width or girth applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified.

S&F galvanised medium coated as per IS -4826, 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining bolts including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel complete all as specified and directed

M&L for preparation of new plastered surface of walls and applying two coats of cement base paint complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

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