CLEANING REPAIR TO SEWAGE LINE MANHOLES ETC UNDER AGE BR I OF GE SUKNA

Amount

Cleaning of blocked sewage line of 100 mm bore pipe by rodding from one manhole to next manhole and washing through in fresh water including removing all sludge from the sewage lines and disposing off properly outside the defence land complete all as specified and as directed.

All as per Sl item No 1 above but 150 mm bore.

All as per Sl item No 1 above but 200 mm bore.

Cleaning of gully trap / Nahani trap / water closet / wash hand basin at any floor level by rodding / rubber cap 125 mm dia and clearing blockage including removing the debris complete all as specified and as directed.

Cleaning of manhole of size not less than 0.6 m x 0.6 m & depth not exc. 1 m including lifting up & removing sludge, accumulated solid / semi solid sludge and any other foreign material with proper equipments and washing down completely with water for smooth functioning of sewage line, removing sludge obtained from cleaning to a distance not exceeding 150 m, fillling the sludge in newly excavated pit, treating with bleaching powder and refilling top of pit with earth & removing balance earth to a distance n exc 50 m complete all as specified and as directed. Note:- Rate quoted shall deemed to be included cost of all excavation & earth work.

All as per Sl item No. 5 above but depth exc 1 m & not exc. 1.5 m

All as per Sl item No. 5 above but depth exc 1.5 m & not exc. 2 m

Cleaning of septic tanks of 500 users capacity complete by bailing out water, removing sludge / dust mud and other accumulated solids, semi solids, other materials & dispossed off the same out side the defence land and including cleaning of tank with water, bleaching powder etc. complete all as specified and directed.

All as per Sl item No 8 above but 350 users capacity

All as per Sl item No 8 above but 250 users capacity

All as per Sl item No 8 above but 150 users capacity

M&L precast RCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in landing, cover slabs (for manholes etc), chullah hoods, chajja, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 including necessary forms, moulds etc. & demoliton complete all as specified and as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc. complete all as specified and directed.

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

All as per SI item No.14 above but except bricks. Note :- Serviceable quantity of bricks obtained from demolition shall be reused under this item

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

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

Taking down cement plaster on brick or concrete surfaces / ceiling, racking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

M&L 15 mm thick rendering in CM 1:4 on fair faces of brick work or concrete surface using water proofing compound as per manufacturers instructions finished even and smooth without using extra cement complete all as specified and directed. Note:- WPC shall be measured and paid separately.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below or above ground level) complete all as specified and directed.

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L for Plain Cement Concrete Type B2 1:2:4 (using 40 mm graded stone aggregate) in surface channels and drains complete all as specified and directed.

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

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L 75 mm thick, PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in sub base, floors, paths, plinth protection, hardstanding etc and laid fair in alternate bays and in including filler joints with sealing compound grade 'A' if required finished even and smooth without using extra cement including demolition of old complete all as specified and directed.

M&L for rough finished flat formwork to soffits of suspended slabs such as roof slabs, floor slabs and similar work not exc. 200 mm thick (horizontal or sloping) work as rough finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10 cm but n exc 20 cm wide for rough finished surfaces of concrete complete all as specified and directed.

M&L RCC 1:2:4 Type B1 (20 mm graded crushed stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and like and including demolition of old RCC concrete complete all as specified and as directed.

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

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

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

All as per Sl. item No. 31.00 above exc. 1.50 m in depth but not exc. 3.00m in depth.

Demolition and breaking up drain pipes AC 100 mm internal dia set in cement mortar complete all as specified nad directed.

All as per Sl item No 33.00 above but 150 mm bore.

All as per Sl item No 33.00 above but 200 mm bore.

M & L 100 mm dia Salt Glazed stone ware drain pipes laid in trenches and jointed in CM 1:1 complete all as specified and directed.

All as per Item No. 36 above but 150 mm dia Salt Glazed stone.

All as per Item No. 36 above but 200 mm dia Salt Glazed stone.

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

All as per Sl item No 39.00 above but 150 mm bore.

All as per Sl item No 39.00 above but 200 mm bore.

M&L for 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-1 smooth finished, and reforming benching as required, bore of pipe 100 mm complete all as specified and as directed.

All as per Sl item No. 42 above but for bore of pipe 150 mm

All as per Sl item No. 42 above but for bore of pipe 200 mm

M&L loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells using broken bricks complete all as specified and directed.

M&L for sand filling in soak well complete all as specified and as directed.

M&L Desilting of drains and culverts in any condition (including foul conditions) with necessary dewatering and temporary diversion of drain water as required complete and depositing silt at low level area complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick with soils complete all as specified and directed.

Removing Excavated soils not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

S&F in repairs vitreous china squatting pan, "Orissa pattern" white, size 580 x 440 mm with integral foot rest, 'P' or 'S' trap and excluding connection to trap and to flushing pipe, CI anti -syphonage pipe complete all as specified and directed.

S&F in repairs vitreous china european water closet pan (pedestal pattern) white in colour with fixing bolts and flush pipe, connection to trap and to flushing cistern and all joints, including plastic water closet seat cover white, closed pattern with flat bottom and cover and mild steel CP hinges complete all as specified and directed.

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

S&F in repairs vitreous china urinal half stall type, of size not less than 375 x 390 x 590 mm, white including chromium plated urinal spreader & waste coupling complete all as specified and directed.

S&F in repairs waste fitting 32 mm bore, brass, chromium plated for basins etc with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed.

S&F PVC connections 15 mm size with PTMT nuts, of length 450 mm & suitable for cold/hot water supply complete all as specified and directed.

S&F in repairs 32 mm bore brass chromium plated bottle traps for wash basins with inlet and outlet screwed for pipe or connections including necessary packing union and cap and fixed complete all as specified directed.

All as per Sl item No. 56 above but 40 mm bore.

S & F in repairs 125 / 110 mm size PVC (SWR) gully trap, setting and jointing with solvent cement including top cover grating complete all as specified and directed.

S & F in repairs 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

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

S & F in repairs 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F in repairs 75 mm bore PVC (SWR) bends of any radius, fixed with cement solvent, with oval access door complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) bends of any radius, fixed with cement solvent, with oval access door complete all as specified and directed.

S & F in repairs 75 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

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

S & F in repairs 75 mm bore PVC (SWR) junction single, (single T) equal or unequal, complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) junction single, (single T) equal or unequal, complete all as specified and directed.

S & F in repairs 75 mm bore PVC (SWR) branch piece single, (single Y) equal or unequal, complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) branch piece single, (single Y) equal or unequal, complete all as specified and directed.

S&F in repairs 75 mm bore PVC (SWR) floor trap, plain with grating and including jointing with solvent cement complete all as specified and directed.

M&L for Dismantling of fencing wire mesh of any type complete all as specified and directed.

Dismantling post or struts (wood, steel or RCC) any section, including taking out embedded portion in concrete, masonary etc and making good the disturbed ground complete all as specified and directed.

S & F Mild steel work in Hand rails, half round or other steel 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, including securing bolts and posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F in repairs galvanised. 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings 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, (each line wire to be measured) and including dismantling the barbed wire complete all as as specified and directed

All as per Sl item No. 76 above but fixing only. Note :- Serviceable quantity obtained from dismantling shall be reused under this item.

M&L mild steel round bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends for securing chain link fencing, conforming to IS Fe 410-W (Gde.E-250), quality-A, complete all as specified and directed.

Supply only chain link MS galvanized fencing, of any size or type complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type of standards, rails, straining bolts, etc, and including provision of binding wire complete all as specified and directed.

M&L preparation of new steel surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of black bituminous paint over a coat of red oxide primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description not exceeding 10 cm width or girth when unconnected with other painting or when painted in a different tint and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S&F Mild steel screw bolts diameter of neck 11 to 15 mm (machine made) with hexoganal or square heads at one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square nut, exc. 0.5 cm but not exc. 10 cm long complete all as specified and directed.

M/S G S ASSOCIATES

Jagatbandhu Enterprises

ASHISH ROY

MS ESSCON

PS ENTERPRISE

DAS AND GHOSH CONSTRUCTION

M/S EASTERN ENGINEERING

G C DUTTA N CO