CLEANING AND REPAIR TO SEWAGE LINE, SEPTIC TANKS, SOAKAGE WELLS AND MANHOLES IN TECH AREA UNDER AGE BR I AT AF STN JODHPUR

Amount

Demolition and breaking up 150 mm bore drain pipes, soil, waste and rain water pipes etc (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, in trenches or floors, including connections and fittings complete all as specified and directed by the Engineer-in-Charge.

M&L DWCPE (SN8) 180 (Outer Diameter)/163(Inner Diameter) mm diameter pipes laid in trenches including necessary fittings complete all as specified and directed by Engr-in-Charge.

Supply & fixing Reinforced Cement Concrete pipes 150mm dia, class NP2, laid & jointed complete with collars complete all as specified and directed by the Engineer-in-Charge.

Material & labour for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of size 150 mm bore, including packing under & haunching against the sides of pipes after they are laid and tested complete all as specified and directed by the Engineer-in-Charge.

Excavation in trenches in any type of soil, not exceeding 1.5m wide and not exceeding 1.5 in depth, for foundation, etc. or for shafts, wells, cess pits, manholes, pier holes, etc not exceeding 10 sqm on plan and getting out complete all as specified and directed by the Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm in any type of soil complete all as specified and directed by the Engineer-in-Charge.

Removing excavated material to a distance exceeding 500.00 metres but not exceeding 1500 metres and depositing where directed at a level not exceeding 1.5 metres above the starting point complete all as specified and directed by the Engineer -in-charge.

Demolition of Brickwork of stone/boulder masonry, build in cement mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for Walling of squared rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6 complete all as specified and directed.

All as per item No 9 but except stone.

M&L for 100 mm thick PCC 1:4:8 type D-2 using 40mm stone aggregate as in sub base etc complete all as specified and directed.

Material & labour for cement concrete 1:2:4, type B0 (using 12.50 mm graded stone aggregate) as in benching of manhole, surface channels, drains complete all as specified and directed by the Engineer-in-Charge.

Material & labour for 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 as directed.

Material & labour for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate, as in coping for manhole including slightly rounded or chamfered angles and including necessary formwork including finishing exposed surface complete all as specified and directed by the Engineer-in-Charge.

Material & labour for cutting into existing manholes for connecting new drains of 150 mm internal dia pipe, making good to pipe and rendering, cutting out existing benching for and forming branch channel ( ½ round or 3/4 Section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed by the Engineer-in-Charge.

Material & labour for cleaning/clearing of blocked under ground sewage lines of any bore, any description and in any position, Any depth, by taking out loose sediment sand, grit, ash, sludge, rags, fibres, vegetation etc by rodding/ any mechanical means, from one manhole to next manhole and washing throughout with fresh water including removing all sludge from the sewage lines in covered vans, trolley and disposed off properly outside the MD land upto the entire satisfaction of engineer in charge complete all as specified and directed

Material & labour for opening & cleaning of blockage from kitchen /bath traps or WC any pattern by rodding or any other manual/mechanical means upto Ist manhole complete all as directed and by Engineer-in-charge.

Cleaning of manhole of any description & size, any depth including lifting up and removing sludge and any other foreign material with vehicle mounted sludge sucker and washing down with water for smooth functioning of sewage line upto the entire satisfaction of engineer in charge complete all as specified and directed. Note:- Sludge obtained from cleaning shall be removed and disposed off properly outside MD Land.

Cleaning of septic tank/soakage well by removing sewage sludge, accumulated solid/semi solid sludge and any other foreign material with vehicle mounted sewage/sludge sucker and washing down with water and removing the sludge and other material obtained for disposing outside MD Land upto the entire satisfaction of engineer in charge complete all as specified and directed. (Note: The location at out side MOD land for disposal of foreign material obtained above shall be located by the contractor himself).

Cleaning of static water tank by dewatering, removing accumulated solid/semi solid sludge and any other foreign material with vehicle mounted sludge sucker and washing down with water and removing the sludge and other material obtained for disposing outside MD Land upto the entire satisfaction of engineer in charge complete all as specified and directed. (Note: The location at out side MOD land for disposal of foreign material obtained above shall be located by the contractor himself).

Material & labour in repairs for construction of stone masonry soakage well 3.0 metres dia and 3.0 metre depth including necessary earthwork, in any type of soil, foundation in PCC 1:3:6, wall of honey combed masonry with top ring M25 concrete, RCC cover slab in M25/ sand stone cover, complete all as specified & directed by the Engineer in Charge.

Taking down cement plaster, any description on brick, concrete or stone walls or ceiling including racking out joints, hacking for key, scrubbing down with water etc and removal of rubbish off the premises all as specified and directed.

Material & labour for rendering 15 mm thick on stone masonry surfaces of wall in cement mortar 1:6, surface finished even and smooth without using extra cement complete all as specified and as directed

M&L for preparation of new plastered or unplastered surfaces of wall and applying two coat of white wash complete all as specified and as directed by Engineer-in-Charge.

M&L for 15 mm thick rendering on stone masonary or other than fair face of brick work finished even and smooth without using extra cement in CM 1:4 complete all as specified.

M&L for preparation of new plastered or unplastered surfaces of walls and applying two coats exterior weather proof water base emulsion paint, over a coat of chalk whiting complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n. exc. 15 cm thickness (below or above ground level) and removing the demolished material to a distance exc 250 m but not exceeding 500m and depositing where directed, complete all as directed by Engr-in-Charge.

M&L for 75mm thick PCC 1:3:6 type C-2 using 40mm stone aggregate as in sub base floor/floors and paving etc complete all as specified and directed.

S&F rubber moulded Machine pressed PCC interlocking paver block confirming to IS 15658-2006 of size 80 mm thickness M-40 Grade with grey cement and pigment laid dry over 25mm thick screed river washed sand cushion as in floor, of approved shape and colour complete all as specified and directed.

M&L for heavy duty parking coloured tiles 25cm x 25cm x 10mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment over 15mm thick screed in CM(1:6) complete all as specified and directed.

S&F rubber moulded chequered cement concrete tiles 25 mm thick of any size, colour and pattern as approved by GE set, jointed and pointed in neat cement slurry in floors over 15mm thick screed bed in CM 1:6 with grey cement and pigments complete all as specified and directed.

M&L for Pre-cast cement concrete Type B1 1:2:4 (20 mm graded aggregate) kerb solid blocks, exc. 10 cm in width and setting in cement mortar 1:4, complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B-0,(12.5mm graded aggregate) in floors, finished cement concrete surface even and smooth without using extra cement all as specified & directed by the Engineer-in-Charge.

Demolition of cement concrete reinforced (reinforcement cut as required to facilitate demolition) n. exc. 15 cm thickness (below or above ground level) and removing the demolished material to a distance exc 250 m but not exceeding 500m and depositing where directed, complete all as directed by Engr-in-Charge.

Material & labour for precast RCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in cover slab for manhole etc with plane faces complete all as specified and directed by Engineer-in-Charge.

Material & labour for TMT bars 6mm to 8 mm dia cut to length bent to shape required including cranking, bending, hooking ends and binding with MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed by the Engineer-in-Charge.

Material & labour for TMT bars 10mm dia and over, cut to length bent to shape required including cranking, bending, hooking ends and binding with MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed by the Engineer-in-Charge.

Material & labour for 50mm thick sand stone slab of any size as in manholes cover stone etc, set and pointed in cement mortar 1:4 complete all as specified and directed by the Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for and removing from site all as specified and directed.

Supply & fixing framed work such as grills, gratings, etc. with ends of bars shouldered , framework of water tanks, manhole cover frame work and similar work conforming to Fe-290 grade E-165 complete all as specified and directed by the Engineer-in-Charge.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) not exceeding 1.5 sqm each and removing from site complete all as specified and directed.

Taking down shutters of any description exceeding 1 sqm but n.exc 2sqm each complete all as specified & directed by the Engineer-in-Charge.

S&F Solid PVC frame (Single Rebated) of size 60mm x 30mm made out of solid PVC foam with homogeneous fine cellular structure having smooth outer integral skin with suitable metal stiffner and fixed with 100 x 8 sheet metal CSK screws complete all as specified and as shown on drawing and as directed EIC. (Note :- Door frame shall be water proof, termite proof, elegant and should have excellent screws holding strength to fix hinges and hold doors properly).

Supply & fixing factory made solid prelaminted PVC moulded flush Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design wood grain on both sides complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing stainless steel barrel tower bolt of size 150mm fixed in positions complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing 125mm long mild steel butt hinges, cold rolled, medium weight complete all as specified and as directed.

Supply & fixing stainless steel handles of size 125mm, complete all as specified and directed.

Supply & fixing 300 mm long stainless steel sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet complete all as specified and directed.

Taking down window/ventilators of any description complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing approved colour powder Coated (minimum thickness of powder coating 50 micron) aluminium frame for doors, window, ventilator with one or more rebates or aluminum section of two or more tracks incase sliding windows including jointing cleat for fixing complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing approved colour powder coated (minimum thickness of powder coating 50 micron) aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, powder coated aluminium snap beading, screws, powder coated aluminium fittings such as peg stays 150mm long (1 no.) hinge type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed.

M&L for approved colour powder coated aluminum grill mesh made out of 8x6mm girth n exc 75 mm both ways fixed with aluminum cleats to window frame complete all as specified and directed.

Supply & fixing in repair 4 mm thick frosted glass ordinary quality in square not exceeding 0.5 Sqm in each pane with oil putty/wooden beading including hacking out old broken glass (any thickness, size, quality or description) from the steel/wooden frames complete all as specified and directed.

Dismantling floor, hearth or wall tiling /terrazo including cement mortar bedding but not backing and removing serviceable tiles to store and rubbish off the premises complete all as specified & directed by the Engineer-in-Charge.

Material & labour for Vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed by Engr-in-Charge.

Material & labour for Vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, as in skirting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement mortar (1:4) complete all as specified and as directed by Engr-in-Charge.

Material & labour for granite of 18mm to 20mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of marble over and including 20mm screed bed in cement mortar 1:4 complete all as specified & directed by the Engineer-in-Charge.

Material & labour for Non skid ceramic tiles light coloured (square/rectangular) of size 300 X 300 mm and thickness 8 to 9 mm thick , in floors etc set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles including and over 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match & rendering 10 mm thick in CM(1:4) complete all as specified and directed.

Supply & fixing in repairs PVC (SWR) pipes 75 mm dia single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) pipes 110 mm dia single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repair PVC (SWR) pipes 75 mm dia single socketed, in any length with rubber ring joints laid in trenches or in floors including cutting out concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repair PVC (SWR) pipes 110 mm dia single socketed, in any length with rubber ring joints laid in trenches or in floors including cutting out concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR) pipe bends 75 mm dia provided all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR) pipe bends 110 mm dia provided complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR) pipe junction single, (Single T) equal or unequal 110 mm dia provided complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR), 75mm dia of floor trap, with grating including jointing with solvent cement inculding cutting out wall /concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR) vent Cowl 110 mm dia complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing PVC (SWR) P/S trap 125/110 mm bore inculding cutting out wall /concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Taking up or down steel tubing of 15 mm bore pipe and connection including cleaning for re-fixing or removal to store complete all as specified & directed by the Engineer-in-Charge.

Taking up or down steel tubing of 20 mm bore pipe and connection including cleaning for re-fixing or removal to store complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing 15 mm bore, medium grade, galvanised iron pipe, with all fittings & fixed complete to walls & ceiling or laid in floor complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing 20 mm bore, medium grade, galvanised iron pipe, with all fittings & fixed complete to walls & ceiling or laid in floor complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs brass CP Bib taps, fancy type, 15 mm bore, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in repairs 15 mm bore fancy type overhead shower with arm swivel joint chromium plated screwed down of size 200 mm x 200 mm complete all as specified and directed.

Supply and fixing in repairs of fancy type pillar taps brass, chromium plated screwed down high pressure with or without lettered Hot or Cold with long screwed shanks & fly nuts for iron pipe of 15mm bore complete all as specified and directed.

Supply and fixing in repairs of brass Chromium plates angle Stop valves of 15mm bore screwed for 15mm bore iron pipe or union complete all as specified and directed.

Supply and fixing in repairs tublar towel rail 20mm dia chromium plated brass of size 60cm long complete all as specified and directed by the Engineer-in-charge.

Supply and fixing in repairs brass chromium plated handspray (Health faucet) with flexible pipe length not less than 1.00 m (minimum) fixed for EWC/IWC suitable for 15mm bore pipe complete all as specified and directed.

Supply and fixing in repairs brass chromium plated Paper holder for EWC complete all as specified and directed.

Supply and fixing in repairs of brass Chromium plates fancy type soap dish complete all as specified and directed.

Supply and fixing in repairs chromium plated grating of size 100 mm dia complete all as specified and directed.

Supply and fixing in repairs of PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

Supply and fixing in repairs of vitreous china WHB white flat back size 550mmx400mm on new brackets excluding taps waste china & plug including bracket etc complete all as specified and directed.

Supply and fixing in repairs PVC Flexible waste pipe 40 mm dia with socket for steel sink upto floor level and length not less than 1.00 meter complete all as specified and directed.

S&F in repairs Vitreous China urinals, Half stall type, white, complete including providing and fixing plus, bedding urinal against wall in cement mortar 1:2 securing urinal to plus with and including 60mm long brass screws, pointing around urinal back in cement; fixing with automatic sensor based urinal spreader for flushing with brackets, flush pipe, grating and Union for discharge pipe including PVC waste pipe, CP waste coupling, Sensor based urinal spreader complete all as specified and directed.

Supply and fixing rotational moulded polyethylene water storage tank of capacity 500 ltrs (Cylindrical vertical with closed top), three layer construction, ISI marked hoisted & fixed in position including GI light grade, over flow pipe 450mm and waste pipe 600mm long with all fitting etc. of 20 mm dia including dismantling/taking out of old water tank of having capacity of etc 250 Ltr but not exc 500 Ltr & removing to site etc complete all as specified and as directed.

Supply and fixing rotational moulded polyethylene water storage tank of capacity 1000 ltrs (Cylindrical vertical with closed top), three layer construction, ISI marked hoisted & fixed in position including GI light grade, over flow pipe 450mm and waste pipe 600mm long with all fitting etc. of 20 mm dia including dismantling/taking out of old water tank of having capacity of etc 500 Ltr but not exc 1000 Ltr & removing to site etc complete all as specified and as directed.

Supply and fixing in repairs Gun-metal, globe or gate valves of 20mm bore with half turn lever arm /iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

Supply & fixing in repairs WC squatting pan “Orissa Pattern” of size 580 x 440mm white with integral foot rest (excluding flushing cistern & flush pipe) including connection to trap and to flush pipes etc and cement concrete bedding complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in repair of vitreous china wash down water closet pan (pedestal pattern) white and trap including connection to drain flush pipe and anti syphonage pipecomplete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in repairs EWC seat cover PVC colour as approved by GE including all fitting arrangements complete all as specified and directed.

Supply and fixing in repairs PVC valveless syphonic action type flushing cistern low level 10ltrs capicty white, fixed with new brackets complete all as specifed and directed.

Supply and fixing in repairs of flush pipe of polythene of low or high density or PVC 32mm for low level cistern complete all as specified and directed.

Taking down old existing roof treatment(APP membrane) and removing from site complete all as specified and as directed.

Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified.

M&L for brushing neat cement slurry with 3kg of cement per Sqm complete all as specified.

M&L for min 40 mm thick cement concrete 1:2:4 type B-O m (12.5 mm graded stone aggregate) in padding finishing surface of concrete topping even and smooth without using extra cement complete all as specified and directed.

M&L 10mm thick plastering in cm 1:3 on green concrete roof surfaces with water proofing compound @ 3% by weight of cement, surface finished even and smooth without using extra cement complete all as specified and directed. Note :- WPC shall be measured and paid separately.

Supply only integral water proofing compound ISI Marked.

M&L for applying APP modified membrane (minimum 3 mm thick), it shall be taken upto height of minimum 300mm and shall be inserted inside a groove cut in the parapet and fixed, If the height of parapet is 300mm or less, membrane shall be taken till top of the parapet and finished after covering the top surface to the parapet. For RCC inverted beam the whole beam shall be covered with membrane irrespective of the depth. In case of roof projection, the membrane shall be taken 50mm on the reverse side of roof at the edges with non-woven polyster reinforcement/mat (centre core) with thermal insulation with white mineral gravel finish on upper side of membrane laid by torch application method with overlaps 75mm on length side and 100 mm on the width side as per manufacturer’s instructions over a coat of approved cold applied bituminous oil based primer (IS- 3384) @ 250 gm/sqm complete all as specified and as directed by Engineer-in-Charge.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified.

S&F in repairs anodised aluminium snap grid frame work (600mm X 600 mm) for false ceiling all as specified and directed.

S&F 8 mm thick Exposed metal frame ceiling with fire retardant calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 x 600mm grid all as specified and directed by Engr-in-Charge. (Note - Frame work for ceiling shall be measured and paid separately.)

M&L for preparation of new decorated plastered or unplastered surfaces of ceilling and applying two coat of oil bound distemper white or tinted over a coat of white putty in patches as required all as specified and as directed by Engineer-in-Charge.

M/S KAUTILYA GARG (BID ID -3404839)

Om Trading Corporation (BID ID -3405814)

VIKAS CONSTRUCTION CO. (BID ID -3413160)

Keystone Constructionare (BID ID -3405703)