REPAIR TO AREA DRAINAGE, PAVER BLOCK, CHEQURED TILE PATH, SEWAGE LINES, FENCING, COMPOUND WALL ETC.AND CERTAIN MISC WORKS AT HASIMARA MIL STATION AND IMTRAT WKSP EME UNDER GE (SOUTH) BINNAGURI

Amount

Demolition of brick masonary work, built in cement mortar or cement lime mortar including all quions, arches, pillars, etc. but excluding precast concrete articles etc. complete all as specified and directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan to any radious in wall built in CM(1:6) complete all as specified and directed

M & L for brick work with sub class 'B' bricks, straight or curved on plan to any radious in half brick thick wall built in CM(1:4) complete all as specified and directed

Demolition of brick work ( Laid in Flat or Edges), or brick tiles in floors,channels or Kerbs built in cement mortar or cement lime mortar ,approns etc. beded and pointed in any layer(each layer) in any morter complete all as specified and directed.

M&L Brick work with Locally available best quality bricks , laid flat on verticle inclined sides of drains,bedded and jointed in CM (1:6) and Pointed in CM (1:3) complete all as specified and as directed.

All as per item No-05 here in above but except bricks - ditto-

M&L Brick work with Locally available best quality bricks , laid on edges on top surfaces of drains,bedded and jointed in CM (1:6) and Pointed in CM (1:3) complete all as specified and as directed.

All as per item No-07 here in above but except bricks - ditto-

Taking down cement plaster of any description on brick or stone walls etc including racking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

M&L for 15mm thick rendering on fair faces of brick wall or concrete in CM 1:6 finished even and smooth with out using extra cement complete all as specified and directed.

M&L for rendering 15mm thick( 10mm backing and 5mm floating coat) in CM 1:4 mixed with integral water proofing compound @ 3% by weight of cement on floating coat as in fair faces of brick work or concrete surface of wall and finished surface even and smooth without using extra cement complete all as specified and directed. NOTE: WPC shall be measured and paid separately under respctive Item of schedule.

Supply only integral water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed (Make : CICO No- 1/SIKA/ACCO PROOF).complete all as specified.

M&L for three coats of white wash on newly plastered surfaces of wall including preparation of surfaces complete all as specified and directed.

Demolition of cement concrete un reinforced in ground floor and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for 80mm thick M-40 grade factory made vibratory compected cement concrete rubber moulded, interlocking paver block any shape and size conforming to IS 15658-2006 with grey cement and pigment as approved laid over and including 25mm thick consolidated sand cushion and joints filled with sand complete all as specified and directed.(Make:- Hindusthan pipe industries(Lovely brand)/Multiwin/ Lovely tiles & Interlocking paves, Telepara)

Supply only for 38mm wide and 3mm thick glass dividing strips for floorong complete all as specified and directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection and footpath finished even and smooth without using extra cement, including making joints to the full depth of PCC at every 3 metres and at every change of direction and filling the same with & including bitumen and sand 1:2 by weight complete all as specified and as directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in path finished rough laid in bays complete all as specified and as directed.

M&L for 25 mm thick plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in floor finished without using extra cement complete all as specified and as directed.

M&L for forming contraction (Dummy) joint 65mm deepx10mm wide filled with sealing with compound grade 'A' type complete all as specified and as directed.

M&L for machine pressed ,pre-polished and chemically treated, smooth finished ,exterior graded coloured cement concrete Chequered tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed or bedding layer in cement mortar 1:6 complete all as specified and directed. Make:- Hindusthan pipe industries(Lovely brand)/Multiwin/ Lovely tiles & Interlocking paves, Telepara

Demolition of RCC of any description and in any position not otherwise specifically provided for including cutting reinforced as required complete all as specified and directed.

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

M&L for providing RCC 1:2:4 type B-1( using 20mm graded stone aggregate) as in precast cover slabs (for Manholes etc) and the like with plain faces and set in CM(1:4) including formwork complete all as specified and directed.

M & L for cleaning of manholes/septic tanks of any type/size and depth upto 1.50 Mtr by removing the cover slab,bailing out of sulage water, including foreign materials and other materials from the manholes/septic tanks by manually or by mechanical method using suitable pumping set (including hiring charges and cost of fuel) and also cleaning the mouth of sewage line of any dia connected to manholes either by water pressure / rodding /flushing or any other suitable means at their own arrangements so as to remove the blockage and fully functional the MH/ST to the entire satisfaction of Engineer-in-charge.The sludge water and semi-solid content obtained from manholes/Septic Tanks should be deposited after digging earth pit at a separated place/area n.exc 50mt away and after deposition, the pit should be covered with two layers of Bamboo thaching followed by re-filled with earth/sand with 30cm Depth (Minm) and spreading Bleaching powder @ 0.50 KG per sqm sorounding upto 1.0 M radius from outer face of pit and repositioning the RCC/CI cover slab of MH/ST complete all as directed. Contractors quoted rate should deemed to have been including all charges for the above and no extra shall be admitted at a later date.

M & L for cleaning of manholes/septic tanks of any type/size and depth upto 1.50 Mtr by removing the sludge, mud and other accumulated solids, semi solids and other foreign materials from bottom 30cm of the manholes/Septic tanks of various sizes by manuaily or by mechanical method using ceespool/pumping set (including hiring charges and cost of fuel)and also cleaning the mouth of sewage line of any dia connected to manholes either by water pressure / rodding /flushing or any other suitable means at their own arrangements so as to remove the blockage and fully functional the MH/ST to the entire satisfaction of Engineer-in-charge.The sludge/semi-solid/solid content obtained from manholes/Septic Tanks should be deposited after digging earth pit at a separated place/area n.exc 50mt away and after deposition,the pit should be covered with two layers of Bamboo thaching followed by re-fillilling of earth/sand with 30cm Depth (Minm) and spreading Bleaching powder @ 0.50 KG per sqm sorounding upto 1.0 M radius from outer face of pit and repositioning the RCC/CI cover slab all as directed. Contractors quoted rate should deemed to have been including all charges for the above and no extra shall be admitted at a later date.

All as per item N0-26 here in above but depth exceeding 1.5 M and not exceeding 3.0 m - ditto-

Note for item Nos 48 to 49:- Measurements of solid sludges without sulage water shall only be recorded after percolation of sulage water. Quted rate are inclusive of Earthwork,spreading of bleaching powder and removing/depositing of sludge only. The complain of blockage shall be cleared/rectified to the complete satisfaction of Engineer-in-charge within the same day.The contractor or his representative will report at 9:00 hours to the sub div for complains and submit completion report at 17:00 hours every day to the Engr-in-Charge. In case of non attendance and non completion of complaint, an amount of Rs 100.00 for each complain will be levied from contractor.

Cleaning blockage of sewer lines/drain pipes 100mm dia (internal) of sewer pipe lines in any position by Roding from both sides between two adjacent manholes or from inspection chamber to manhole or from gully trap to inspection chamber or through inspection eye of any depth till including flushing of water till clear flow of sewer/water is observed, complete all as specified and as directed. (Note:- Unit rate quoted shall deemed to be included of cleaning of scrubs, grass small roots etc, around the manholes, inspection chamber at adjacent to the pipe lines, cleaning etc and along sewage lines wherever required or as directed and no extra payment shall be made on this account).

All as per item N0-29 here in above but but 150mm dia of pipe(internal) - ditto-

Cleaning the blockage of Indian/European type water closet by using hand pump with rubber bucket or by opening the inspection eye and using cleaning rod and Toilet cleaner till achieved the clear flow of water and finally cleaning with flush water complete all as directed by the Engineer in charge.

Cleaning the blockage of Floor/Nahani trap by using hand pump with rubber bucket or by using cleaning rod and Toilet cleaner till achieved the clear flow of water and finally cleaning with flush water complete all as directed by the Engineer in charge.

Cleaning the blockage of gully trap by using hand pump with rubber bucket or by using cleaning rod and removing the deposited foreign materialsincluding flushing of water till achieved the clear flow of water and finally cleaning with flush water complete all as directed by the Engineer in charge.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation or shafts, manhole, sewage line etc and getting out in soft /loose complete all as directed.

Dismantling and breaking up 100 mm drain pipe (salt glazed stone ware or reinforced concrete) set in cement mortar alongwith concrete bed of drain pipes as in damaged portion of sewage line and work in foul position and depositing the spoil 100mt away and deposited where directed complete all as specified and as directed.

All as per item No-35 here-in-before but 150mm dia

M&L for 100mm thick concrete bed to drain pipe (100mm bore) with PCC (1:4:8) type D2 using 40mm graded stone aggregate including packing under and haunching aginnst the sides of pipe after they are laid jointed and tested complete all as specified and as directed.

All as per item No-37 here-in-before but bore of drain pipe 150mm.

M&L for salt glazed stone ware drain pipe grade-A, conform to IS-651-1980, 100mm dia laid in trenches and jointed in cement mortar (1:1) complete all as specified and as directed.

All as per item No-39 here-in-before but bore of drain pipe 150mm.

Cutting 100mm bore salt-glazed stoneware drain pipe in position, including jointing socket end of new pipe to same with packed spun yarn and cement mortar 1:1 complete all as specified and as directed.

All as per item No 41 here-in-before but including supplying, fixing and jointing double socket to old pipe, and jointing spigot end of new pipe to same with ditto complete all as specified and as directed.

Cutting 150mm bore salt-glazed stoneware drain pipe in position, including jointing socket end of new pipe to same with packed spun yarn and cement mortar 1:1 complete all as specified and as directed.

All as per item No 43 here-in-before but including supplying, fixing and jointing double socket to old pipe, and jointing spigot end of new pipe to same with ditto complete all as specified and as directed.

Cutting into existing man holes for connecting new drains making good to pipes and rendering cutting out existing benching for and forming branch channel (1/2 round or ¾ in section) in cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) surface smooth finished and reforming benching as required for internal dia of pipe 100mm all as specified and directed .

Cutting into existing man holes for connecting new drains making good to pipes and rendering cutting out existing benching for and forming branch channel (1/2 round or ¾ in section) in cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) surface smooth finished and reforming benching as required for internal dia of pipe 150mm all as specified and directed .

M&L for plain cement concrete (1:3:6) Type C2 (using 40mm graded stone aggregate as in drains, surface channels, etc including necessary form work complete all as specified and directed.

Returning filling in inluding spreeding, leveling, watering and well ramming in layers not exc 25 cm thick in soft /loose soil complete all as directed.

Removing excvated material (Soil) not exceeding 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

S&F in repair of vitreous China squatting pan, ‘Orissa’pattern, size 580mm x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) squatting pan including connection to trap,and to flushing pipe, anti-syphonage pipe,etc.,provision of lime concrete bedding complete including making good to floor complete all as specified and directed. ( Make- Hindware /Parryware/ Cera)

Dismantling floor, hearth or wall tilling including cement mortar bedding and rubbish off the premises complete all as specified and directed.

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11sqm but not exc 0.18 (Ist quality ) conforming to IS-13755, as in floor set and jointed in neat cement slurry and pointed in coloured cement to match the surface including 15 mm thick screed bed in CM 1:6 complete all as specified and as directed. (Make- Kajaria / Johnson/ Nitco)

M & L for glazed ceramic coloured tiles 300 x 200 x 7 mm thick (Ist quality) conforming to IS-13753, as in vertical surface such as skirting/dado set in neat cement slurry and pointed in coloured cement to match the surface, including 10mm thick rendering to receive tiles in CM (1:4) complete all as specified and as directed.(Make- Kajaria / Johnson/ Nitco)

S&F in repairs of PVC 110 mm bore (SWR) pipes single socket, in any length with rubber ring joint, laid in trenches or fixed to wall complete all as specified and as directed. (Make : Prince/ Supreme/ Finolex)

S & F PVC (SWR) bends any radious suitable for 110 mm bore with access door complete all as specified. (Make : Prince/ Supreme/ Finolex)

S & F PVC (SWR) bends any radious suitable for 110 mm bore complete all as specified. (Make : Prince/ Supreme/ Finolex)

S&F of 110mm PVC (SWR), Branch piece single, (Single Y or T, equal or unequal), with oval access door, complete all as specified and directed.

S&F of PVC (SWR) vent cowl 110mm bore complete all as specified and directed.

M & L in repair 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed. (Make : Supreme/ Prince)

S&F in repair of 40mm bore PVC (SWR) high density polyethelene (HDPE) pipe of pressure rating 6 kgf/sq cm ,single socketed in any length with rubber ring joints, fixed to walls, ceiling or floor complete all as specified and directed.

S&F in repair of vireous china bowl type urinal flat back, of size 485x355x265mm white (minimum) with grating and union for discharge pipe(excluding flushing cistern,flush pipe and waste pipe) complete all as specified. ( Make- Hindware /Parryware/ Cera)

SCHEDULE OF CREDIT Rate quoted by the Tenderer for this schedule should not be less than rate assessed by the department shown on estimated rate column for the respective items and total amount under col No 53 will be adjusted accordingly.

Old unserviceable brick bats

old unserviceable 100 mm SGSW pipe with all fitting

old unserviceable 150 mm SGSW pipe with all fitting

old unserviceable 110 mm PVC(SWR) pipe with all fitting

old u/s mild steel TMT bar

old u/s floor trap any size

JOGINDER KUMAR GOYEL

SHRI PARTHA DUTTA

M/S SARDAR MAL NAHATA

M/S ASHOK ENTERPRISE

M/S BISHAL ENTERPRISES

M/S MANODEEP CONSTRUCTION

SHRI SURAJIT SIKDER