REPAIR TO SEWAGE DISPOSAL SYSTEM FENCING PATH AND DRAINS IN ZONE B AT BAGRAKOTE MIL STN UNDER GE SEVOKE ROAD

Amount

De-sludging/cleaning completely of solid/liquid sludge etc manually from inside the soak pit of field flush latrine and removal of sludge to a distance not exceeding 100 meters and depositing in a excavated pit of appropriate size as directed and filled up with earth in each layers of 30 cm thick including spreading bleaching powder and including taking out manhole cover slab for cleaning and resetting after cleaning complete as specified and directed. Note :- (i) Earth to be filled over the pit shall be filled after sufficient absorption of liquid and size of pit shall be made accordingly. (ii) To avoid any health hazard or spreading of any foul gas, bleaching powder shall be spread as directed by the Engineer-in-charge. Cost of supply of bleaching powder, spreading bleaching powder and excavating the earth pit and filling of earth etc shall be deemed to be included in the rate quoted under this item .

Demolition of brick work built in cement mortar including all quoins arches, pillars etc but excluding ashlars facings, dressed stone work & precast concrete articles complete as specified and directed.

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

M&L for brick work with sub class 'B' bricks (old size brick) in half brick thick , as honey comb walling built in CM (1:4) complete as specified and directed.

M&L for brick work with sub class 'B' bricks (old size brick) straight or curved on plan exceeding 6m mean radius built in CM (1:4) complete as specified and directed.

M&L for PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in benching and coping of manhole including necessary form work complete as specified and as directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surface and finish the surface even and smooth without using extra cement complete as specified and directed.

Demolition of cement concrete (reinforced) as in cover slab nexc.15 cm thickness(below or above GL) & removing rubbish of the premises complete as specified and directed.

M&L for pre cast RCC 1:2:4, type B1 (using 20mm graded stone aggregate) as in cover slabs and set in cement mortar 1:6 including providing necessary form work and mould complete as specified and directed.

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

M&L for mild steel TMT bars 6mm to 8mm dia as in reinforcement cut to length bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed not less than 0.9mm dia) complete as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5m depth and getting out in soft/loose soil complete as specified and directed.

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

Removal of surplus soil to a distance not exceeding 50m and depositing where directed at a level n.exc 1.5m above the starting point complete as specified and directed.

Demolition and breaking up drain pipes 110mm to 150mm bore (Salt glazed stone ware, AC/PVC or reinforced concrete) set in cement mortar and removing from site of work to a distance n.exc 50 meter complete as specified and directed.

S&F PVC (SWR) pipes 110 mm bore single socketed in any length with rubber ring joints laid in trenches or in floors complete as specified and directed. (Note : Necessary earthwork and PCC shall be measured and paid separately).

S&F PVC (SWR) pipes 110 mm bore single socketed in any length with rubber ring joints fixed to walls with necessary fixing arrangement complete as specified and as directed.

S&F PVC (SWR) bends 110 mm bore any radius provided with access door complete as specified and directed.

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

M&L concrete bed to drain pipe 110mm bore, including packing under, and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 complete as specified and as directed.

M&L for Cleaning of WC, Urinal, inspection chamber, gully trap/ floor trap by manually and rod including removal of sludge and other foreign materials as described in item no 1.00 here in before complete as specified and directed.

S&F in repair vitreous china wash down water closet pan (Pedestan pattern), white (excluding flushing cistern & flush pipe) including all fittings complete as specified and directed..

S&F in repairs vitreous china Squatting pan "ORISSA" pattern of size 580x440mm white, with integral foot rests and accessories (excluding flushing cistern & flush pipe) including provisioning of lime concrete bedding complete as specified and directed.

S&F in repairs PVC valve less, syphonic action type, flushing cistern low level, 10 liter capacity with it's complete accessories, fixed complete including connection to water pipe and PVC 32mm dia flush pipe etc complete as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n. exc 15 cm thickness (below or above GL) and removing the rubbish of the premises complete all as specified and directed.

M&L for 100mm thick cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in path / hardstanding complete all as specified and directed.

M&L Sand filling under floors or in foundation including watering and consolidation complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade all as specified and as directed.

M&L PCC 1:2:4, type B0 (using 12.5mm graded stone aggregate) as in copings, kerbs and the like incl weathering, slightly rounded or chamfered angles and throating, as directed incl necessary form work complete all as specified and directed.

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

M&L for rendering in CM (1:4), 10mm thick on fair faces of brick work or concrete surfaces for fixing of wall tiles complete all as specified and directed.

M&L for screed bed or bedding layer of cement mortar 1:6, 15mm thick for laying floor finishes complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface 300x200x7mm thick set and jointed in neat cement slurry and pointed in coloured cement to match the surfaces complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the surfaces complete all as specified and directed.

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion making good disturbed ground, posts embedded in concrete, brick work, mosonary etc complete all as directed.

All as per serial item no 35 here -in-before but posts embedded in natural ground.

Taking down galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings, or any type and fixed to MS Nibs embedded in precast RCC fencing posts, struts, etc complte all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.50 cum, getting out, Returning , filling in and ramming earth or broken rubble mixed with earth around, in layers not exc. 25cm, watering and removing surplus soil to a distance not exc. 50 m and making good surface in hard/dense soil complete as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete as directed.

S&F galvanized, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing's, straining, tightening and fixing to MS Nibs angle iron fencing posts, struts, etc. securing and tying at crossings with and provision of galvanized mild steel wire complete as specified and directed. Note: Each line of wire to be measured separately.

S&F mild steel work for MS hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc, wind ties for roof including securing bolts: posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc, flat iron similar fillets (for securing wire mesh etc) including all necessary drilling, bolting or reveting etc and similar work conforming to FE-290 Gde E-165 complete all as specified and directed..

S&F mild steel screw bolts (machine made) with hexagonal head at one end and screwed the other end, each screwed end to be fitted with washers and one hexagonal nut, exc. 05 cm long but not exc. 10 cm long complete all as specified and as directed.

M&L for preparation of newly primed steel surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint complete as specified and directed.

Supply only chainlink MS galvanized fencing any size or type (100mmx100mm)

Fixing only chainlink fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provision of binding wire.

Dismantling wrought iron or mild steel work of any description not otherwise provided for.

Dismantling fencing wire mesh, chain link fencing, any type.

M&L for mild steel bars 10mm dia and over round bars, cut to length, bent to shape required, including cranking, bending spirally for hooking for columns. Hooking ends binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips Fe 410 W Gde E-250 quality A or Fe 290 Gde E-165 complete all as specified and directed.

M&L for preparation of newly steel or iron surfaces of any description, not exc 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n. exc 15 cm thickness (below or above GL).

M&L for 100mm thick PCC 1:4:8, type D2 (using 40 mm graded agg) as in path complete all as specified and directed.

M&L for chequred cement concrete tiles 20 cm x 20 cm x 25 mm thick set jointed and pointed in neat cement slurry and pointed in coloured pigment to match as in flooring including 15 mm thick screed bed in cement mortar 1:6 for laying of floor finished etc complete all as directed.

M&L for cement concrete type B1 1:2:4 (using 20 mm graded stone aggregate) in surface channels and drains etc complete all as specified and directed

Extra for forming fair finished drain or channel n.exc 30 cm inner grith in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends complete all as specified and directed.

S & F for medium grade GI tubing 40mm bore complete all as specified and directed.

S & F 4 mm thick ACP (aluminium composite panel) sheet 1st quality of size 1200 x 750mm including fixing material like nuts and bolts, washers etc complete all as specified and directed.

S & F high quality reflective color sticker of vinyle sheet including letter and marking (design, marking, letters as per direction) with dark coloured back sheet and light coloured retroreflective letters/ design/ marking complete all as specified and directed.

M S ALOK SAHA

M/S JANARDAN SHARMA AND SONS

SRI SURAJIT SENGUPTA

SHRI JAYANTA GHOSH

The Associated Construction And Co

M/s. STRUCTURES INDIA

M/S Bikash Saha