REPAIRS MAINTENANCE AND PERIODICAL SERVICES OF SEWAGE SYSTEM INCL CLEANING OF VARIOUS SEWAGE PIPE LINE SEPTIC TANK SOAKAGE PITS MANHOLES AND CAMOUFLAGING PAINTING TO CERTAIN BUILDING AND REPAIRS TO BOUNDARY WALL BARBED WIRE, CHAINLINK FENCING DRAIN C

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

Dewatering/baling out/ pounding 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 -07 ( a to d ) & 08 : The Septic tank and 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 sockege pits, sockage 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.

Demolition of brick work built in cement mortar incl all quoins, arched, pillars etc but excl ashlar facings, dressed stone work and precast concrete complete all as specified and directed by Engineer - in - Charge.

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth for foundation etc or for shafats wells cesspits manholes, pier holes etc hard / dense soil getting out, complete all as specified and directed by Engineer-in-Charge.

Dotto all as Item No 12 Above but in Hard Rock ( Hard Rock Blasting Prohibited)

Demolation and breaking up drain pipes any size and description (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 following bore including packing under and hunching against the sides of pipes after they are laid and tested, complete all as specified.

For 150mm bore pipe

For 300mm bore pipe

S&F 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

Supply and fix reinforced concrete pipes class NP3 pipe 300 mm bore, ISI marked jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified

Supply and fix reinforced concrete pipes class NP3 pipe 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 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer - in - Charge .

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&L Plain 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 150 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&L for providing precast reinforcement cement concrete (1:2:4) type B-1 using 20mm graded aggregate in man holes covers slabs/ Shelves as in slabs supported on walls, beams and columns, in floors, roofs, landings, deck slabs and in shelves and like including necessary form work, complete all as specified and directed by Engr-in-Charge.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.

As per Item No 33 here in before but gear operated type with bevel gear box and crank handle.

S&F sefty 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 repclacing 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 wrought iron or mild steel work of any description all as specified and directed by Engineer - in - Charge .

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.

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.

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.

M&L for Pre-painted galvalume aluminum zinc coating GI basedcorrugated/ Plain 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 incl taking down old u/s AC sheet all as specified and as directed.

S & F steel work in mild steel trusses, rafters and posts etc including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS-1161-1979 (grade st-240) complete all as specified and directed by Engineer - in - Charge.

Excavating in post holes (or similar holes) each not exceeding 0.5 cum, getting out, returning, filling in and ramming earth, in layers not exceeding 25cm, watering, and removing surplus spoil to a distance not exceeding 50m and making good surface all as specified and directed by Engineer - in - Charge.

S & F mild steel work as in wind ties of roof, posts, struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc,flat iron fillets(for securing wire mess etc and necessary) including welding and cutting at bottom etc. and similar work conforming to Fe 290grade- E165 all as specified and directed by Engineer - in - Charge.

S&F Framed work as in doors or gates of angle or other sectionwith gusset plates, rails, braces, etc., complete, drilled forfixing of steel sheeting or other covering. Doors, etc. to beprepared for hanging or sliding with and including either hooksand hinges or steel hanging door fittings (exclusive of steelsheeting or other covering, running rails and guides) andhanging; also fastening and fixing complete.

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.

Supply only Chain link MS galvanisd fencing, any size or type complete all as specified

Taking down and Fixing chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire, complete all as specified.

S&F mild steel bolts , factory made with hexagonal or square head one end and screw the other to be fitted with washer etc and one hexagonal or square bolt not exc 10 cm long and dia of neck 5 to 10mm etc complete

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.

- ditto but 600 mm coil ditto -

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 & smooth without using extra cement 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 . Note : Sr item No 55,56 & 57. (a) Items are cattered for security wall. (b) No motorable road/path is available at back side being forest land. Complete work will be executed carrying material manually.

Preparation of newly plastered surfaces of wall and applying two coats of cement base paint complete all as specified and directed.

Applying two coats of exterior acrylic emulsion (weather proof treatment ), over a coat of primer in camouflaging patterns by using three or more colour as required, over new plastered surfaces , including preparation new surfaces , complete all as specified and directed by Engineer-in-Charge.

M&L complete removal of existing treatment by scraping down completely on brick wall/concrete/plastered surfaces thoroughly, washing, rubbing down with water cleaning the surface upto the entire satisfaction of Engineer-in-Charge and a primer coat on entire surfaces and filling the craks/depression/holes etc by putty as directed and making good weak plastereded/unplastered surfaces with cement plaster in CM 1:4 than applying two coat of cement base paint coating of approved colour and shade by accepting officers on walls upto 4th story bldg complete all as specified and directed by Engineer-in-Charge. including necessary form work upto 4th Story bldg.

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 surface of walls/roofs of desired tints / colour after preparation the surface by making surfaces completly 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 Cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete , sub base all as specified and directed by Engineer - in - Charge

M&L for coloured Glossy, pressed machine presssd pre-cast concrete interlocking coloured paving Block of glass fibre reinfoced vibro compacted any shape and size confirming to IS-15658-2006 of 80 mm thick, M-50 grade to match with grey cement and pigment etc complete all as specified and as directed

Supply and fix Vitreous China wash down water closet'constellation premium white colour complete set incl cistern with lid cover fixed in repairs, including connection to wate pipe, flushing pipe, anti-syphonage pipe etc. and making good to floor complete all as specified and directed by Engineer - in -Charge.

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 directed.

Supply and fix Vitreous China wash down water closet (pedestal pattern), white including fixing bolts flushing cistern and flush pipe, fixed in repairs, including connection to wate pipe, flushing pipe, anti-syphonage pipe, PVC sheet cover, jet etc. and making good to floor complete all as specified and directed by Engineer - in -Charge.

S & F in repairs 10 litres capacity, PVC valve less, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and suitable flush pipe PVC 32mm dia complete all as specified and directed.

Taking down aluminium door shutter of any size upto 4 Sqm each and replacement of defecting pivot with new pivot & refixing in position complete all as specified and directed by Engineer-in-Charge.

Taking down aluminium door shutters of any size upto 4 Sqm each replacement of defecting floor spring with new floor spring make : Amar/Sandhu.

S&F in repair dead lock 6 lever brass for aluminium door shutter complete all as specified and directed by Engineer-in-Charge.

Taking down old broken glass from aluminium door, window or partition panel by removing glass clips and S&F glass ordinary 5.0mm thick in any size and refixing the glass clips in position after replacing rubber gasket complete all as specified and directed by Engineer-in-Charge.

S&F in repair Hydraulic door closer for aluminium door shutter complete all as specified and directed by Engineer-in-Charge.

M&L in repair ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball with minimum weight 210 gm screwed for 20mm bore dia iron pipe supplied and fixed in repairs complete all as specified and as directed by Engineer-in-charge.

Taking down of old /unserviceable cabinet / Cupboard incl all fixture and fittings. For measurement superficial area in elevation will be measure.

S&F factory made 18mm-19mm thick PVC foam board of density 600kg/cum manufactured by an ISO-900-2008 certified company one side prelam and other side plain for cabinet shutter including machine pressed PVC edge banding in matching colour over all exposed edge Complete all as specified and directed.

S&F factory made 18mm-19mm thick plain PVC foam board of density 600kg/cum manufactured by an ISO-900-2008 certified company for Shelf / Partitions / Drawer Complete all as specified and directed.

S&F factory made 5mm thick PVC sheet of density 600kg/cum manufactured by an ISO-900-2008 certified company. Plain 5mm thick PVC sheet panelling for back side(wall side) Complete all as specified and directed.

S&F 100 mm size Stainless Steel handle, complete all as specified and as directed

S&F 38mm size Stainless Steel Piano hinges complete all as specified and as directed.

M &L for ABS body magnetic latches of size 50mm

M& L for 60 mm thick, M-40 grade machine pressed rubber form moulded precast interlocking concrete paver block over sand cushion in any shape and size as approved confirming to IS 15658-2006 complete all as specified.

M&L for Chequered cement concrete coloured tiles with glossy finished 22-25mm confirming to IS -1237 (rubber form moulded)any size in floors etc, set, jointed & pointed with cement slurry 15mm thick bedding layer of cement sand mortar (1:6) complete all as specified.

M&L for 75mm thk cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in sub base for floors finishes all as specified.

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 surface of walls/roofs of desired tints / colour after preparation the surface by making surfaces completly smooth by filling holes with birla white care putty as required complete and all as specified and directed by engineer in charge.

M/S Rohit Enterprises

Ish Engineers and Contractors

akhil enterprises

PAWAN KUMAR