REPAIR AND MAINTENANCE TO WORNOUT SEWAGE LINE MANHOLE INCLUDING CLEANING OF SEPTIC TANKS BOUNDARY WALL FENCING FOOTPATH AND EXTERANAL AREAS IN NORTH COMPLEX AT IMA DEHRADUN

Amount

Demolition of old brick work or stone masonary built in cement mortar including all quoins, arches, pillars etc and removal out side of IMA premises complete all as specified and directed.

M&L for Brick work with sub class 'B' bricks (old size) straight or curved on plan exc 6.00m mean radius built in cement mortar (1:6) complete all as specified and directed.

M&L for Brick work with sub class 'B' bricks (except bricks) straight or curved on plan exc 6.00m mean radius built in cement mortar (1:6) complete all as specified and directed.

Taking down cement plaster on brick or stone walling built in cement mortar including raking out joints hacking for key scrubbing down with water etc including removal of demolished material out side the IMA premises complete all as specified and directed.

M&L for 15mm thick ready mix external plaster on brick, concrete surfaces and Ceiling including providing & mixing water proofing compound as per manufacturers specification, surface finished even & fair, curing scaffolding etc complete all as specified and directed. Make : ACC (Suraksha) /Ultratech(Readyplast)/Birla (Aerocom)/Unicrete.

M&L for DWC(Double wall coruggated) HDPE pipes of size 100mm (ID) confirming to IS 16098 Part-II of strength/stiffness class SN-8 laid in trenches on concrete bed to level/ gadient, jointing as per manufacturers instructions including jointing accessories as required complete all as specified and directed.

M&L for DWC(Double wall coruggated) HDPE pipes of size 150mm (ID) confirming to IS 16098 Part-II of strength/stiffness class SN-8 laid in trenches on concrete bed to level/ gadient, jointing as per manufacturers instructions including jointing accessories as required complete all as specified and directed.

M&L for DWC(Double wall coruggated) HDPE pipes of size 200mm (ID) confirming to IS 16098 Part-II of strength/stiffness class SN-8 laid in trenches on concrete bed to level/ gadient, jointing as per manufacturers instructions including jointing accessories as required complete all as specified and directed.

S&F Factory made heavy duty precast RCC Manhole cover confirming to IS 12592 (Part -1 & II ) having clear opening 1200mm x 450 mm x 75mm of M-30 Grade of concrete and suitably reinforced with strong vibrating compaction by vibratory table including providing MS hook duly black painted, complete all as specified and directed.

S&F Factory made Precast plain / perforated RCC Drain/ manhole cover size (900x 450 x 50 mm of M-30 grade of concrete reinforced with 8 mm dia TMT bar of Fe- 500 grade at 150 mm c/c spacing both way with strong vibrating compaction by vibratory table including providing MS hook duly black painted complete all as specified and directed.

Removing /uprooting, shrubs, trees, vegetation growth & weeds from the RCC Chajja, roof slabs and around PVC tanks etc and cleaning the complet roof with sweep broom making good the damaged / broken portion with cement mortar in cement mortar 1:4 and finishing the surface fair complete all as specified and directed.

M&L for PCC 1:3:6 Type C-2 (using 40mm graded crushed stone aggregate) as in foundation of man hole including demolition of existing cement concrete of any description and removal out side the IMA premises complete all as specified and directed.

M&L for PCC 1:2:4 Type B-1 {using 20mm graded crushed stone aggregate} as in coping/benching including weathering, slightly rounded or chamfered angles and throating etc including necessary form work incl demolition of existing cement concrete of any description complete all as specified and directed.

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

S&F Reinforced concrete pipes 150mm bore, class NP2 laid on concrete bed or directed all hard ground and jointed complete all as specified and directed.

S&F Salt-glazed stoneware drain pipes grade 'A' 100mm dia laid in trenches and jointed complete all as specified and directed.

S&F Salt-glazed stoneware drain pipes grade 'A' 150mm dia laid in trenches and jointed complete all as specified and directed.

S&F Salt-glazed stoneware drain pipes grade 'A' 200mm dia laid In trenches and jointed complete all as specified and directed.

M&F for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 100mm bore of pipe complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 150mm bore of pipe complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 200mm bore of pipe complete all as specified and directed.

M&L for PCC 1:2:4 type B-2 (using 40mm graded crushed stone aggregate) as in surface channels and drains including demolition and taking out of existing cement concrete of any description including removal out side the IMA premises complete all as specified and directed.

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

M&L for Cutting into existing manholes for connecting new drains, making good to pipes and rendering, cutting out existing benching and forming channels and reforming benching etc complete in PCC 1:2:4 type B1 smooth finish complete 150mm dia & up to 300 mm dia complete all as specified and directed.

S&F PVC low level flushing cistern 10 Ltr capacity symphonic action type white with ball valve float valve and handle incl bracket fixed in repairs complete all as specified and directed. Make:- Cera/ Hindware/ Parryware

S&F Vitreous china squatting pattern Orissa pattern water closet pan of size 580 x 440 mm white, with integral foot rests including connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete including making good to floor fixed in repairs complete all as specified and directed.

S&F Vitreous china wash down water closet pan (pedestal pattern white) fixed in repairs complete all as specified and directed.

S&F Plastic water closet seat white closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device fixed in repairs complete all as specified and directed.

S&F Vitreous china wash basin, white, flat back, size 550x400mm including bracket fixed in repairs complete all as directed.

S&F PVC connection 15 mm size with PTMT nuts of length 450 mm complete all as specified and directed.

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

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

S&F PVC branch pieces single ordinary or inverted or with parallel branches 110mm dia fitted with oval access doors fixed in repairs complete all as specified and directed.

S&F PVC branch pieces single ordinary or inverted or with parallel branches 75 mm dia fitted with oval access doors fixed in repairs complete all as specified and directed.

S&F PVC bends fitted with oval access doors 75 mm dia any radius diminishing pieces or tapers fixed in repairs complete all as specified and directed.

S&F PVC bends fitted with oval access doors 110 mm dia any radius diminishing pieces or tapers fixed in repairs complete all as specified and directed.

S&F PVC (SWR) floor trap 100mm dia, plain with grating including jointing with solvent cement fixed in repairs complete all as specified and directed.

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

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of 15mm bore of pipe, complete all as specified.

S&F 15mm bore medium grade steel water tubing, galvanized (ISI Marked) with and including all fittings (ISI Marked) and jointed, tested and fixed complete to wall and ceiling or laid in floors etc complete including taking up or down existing steel tubing pipe complete all as directed.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of 20mm bore of pipe, complete all as specified.

S&F 20mm bore medium grade steel water tubing, galvanized (ISI Marked) with and including all fittings (ISI Marked) and jointed, tested and fixed complete to wall and ceiling or laid in floors etc complete including taking up or down existing steel tubing pipe complete all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and removing unservicealbe mateiral out side IMA premises.

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

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 for receiving wall tiles, complete all as specified

M&L for Non skid ceramic coloured tiles 7 to 8mm thick (Square or rectangular) area of each tile exceeding 0.6 Sqm but not exceeding 0.11 Sqm, laid in floors etc, set and jointed in neat cement slurry and pointed in same colour tile grout to match complete all as directed.

M&L for Vitrified glazed Dark shade coloured tiles 7-8mm thick (Square or rectangular) polished,area of each tile exceeding 0.36 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in same colour tile grout to match complete all as specified and directed.

M&L for Non skid ceramic coloured tiles 7 to 8mm thick (Square or rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, laid in floors etc, set and jointed in neat cement slurry and pointed in same colour tile grout to match complete all as directed.

M&L for Non skid ceramic coloured tiles 7 to 8mm thick (Square or rectangular) area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, as in vertical surface such as skirting dado and riser to step floor etc set and jointed in neat cement slurry and pointed in same colour tile grout to match complete all as directed.

M&L for Glazed ceramic coloured tiles of size 450X300X6-7 mm thick, as in vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in same colour tile grout to match complete all as directed.

S&F Chromium Plated fancy type Angle valve 15mm dia (angle cock) fixed in repairs complete all as directed, Make:- Jaquar/ Cera (Victor series)/ Kajaria Kerovit

S&F 15mm bore Chromium plated pillar cock Rocket type with areator fixed in repair complete all as directed. Make:- Jaquar/ Cera (Victor series)/ Kajaria Kerovit

S&F 15mm bore short body fancy type bib tap chromium plated fixed in repair complete all as directed. Make:- Jaquar/ Cera (Victor series)/ Kajaria Kerovit

PVC conections 15mm size with PTMT nuts of 600 mm long fixed in repairs complete all as specified and directed.

Cleaning the manhole up to 1.50m deep by rodding manually and removing the sludge from manhole and completely cleaning by flushing with water etc complete , sludge shall removed outside the IMA premises and buried into ground and throwing the enough quanity of lime to stop the foul smell complete all as specified and directed.

Cleaning the manhole depth exc 1.50m deep by rodding manually and removing the sludge from manhole and completely cleaning by flushing with water etc complete , sludge shall removed outside the IMA premises and buried and throwing the enough quanity of lime to stop the foul smell complete all as specified and directed.

Cleaning the sewage line up to 150mm dia by rodding manually and removing the sludge and completely cleaning by flushing with water etc complete , sludge shall removed outside the IMA premises and buried and throwing the enough quanity of lime to stop the foul smell complete all as specified and directed.

Cleaning the sewage line exc 150mm dia and upto 250mm dia by rodding manually and removing the sludge and completely cleaning by flushing with water etc complete , sludge shall removed outside the IMA premises and buried and throwing the enough quanity of lime to stop the foul smell complete all as specified and directed. Note:(Quoted Rates are including with one helper to trade man)

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc n.exc 10 Sqm on plan and n' exc. 1.5 m in depth and getting out in soft/loose soil complete all as directed.

Excavation in trenches not exc 1.5m wide and exc 1.5m and not exc 3.0 m in depth for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc n.exc 10 Sqm on plan and getting out in soft/loose soil complete all as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25Cm complete all as specified and directed.

Removal of surplus soil out side the IMA premises and depositing as directed at a level n. exc. 1.50m above the starting point complete all as specified and directed.

Cleaning and removing existing water tanks of any description exceeding 250 liters and not exceeding 500 liters capacity, all Scale dirt etc from tanks and from mouths of circulating pipes including washing with bleaching powder etc reconnection and refixing in position and writing date of cleaning with white paint, complete all as specified and directed.

Cleaning and removing existing water tanks of any description exceeding 500 liters and not exceeding 1000 liters capacity, all Scale dirt etc from tanks and from mouths of circulating pipes including washing with bleaching powder etc reconnection and refixing in position and writing date of cleaning with white paint, complete all as specified and directed.

M&L for Geen Marble work 16-18mm thick in steps, jambs, pillars, window cills, cooking platforms etc laid over and incl 20mm thick in cement mortar (1:6) including pointing in coloured cement in cement mortar (1:2) using marble dust with admixture of pigment to match with marble shade including cutting chasing in brick work and half rounding of marbel in front face of shelf including taking down existing shelf and cutting chasing and repair for inserting marble shelfs complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection or similar places, and finishing the surface even and smooth without using extra cement including making joints 12mm wide to the full depth of PCC at every 3 meters and at every change of direction and filling the same with sealing compound grade 'A' including necessary formwork etc and including demolition of existing old cement concrete complete all as specified and directed

M&L for PCC 1:4:8 type D-2 (using 40 mm graded stone agg) as in foundation, filling, mass concrete and sub base of floor including demolition of existing old concrete complete all as specified and directed.

M&L for 25mm thick heavy duty prepolished Chequered cement concrete tile of any pattern decided by Engr-in-charge as in floors/pavings laid over 20 mm thick screed bed in cement mortar 1:6 laid and jointed with white cement slurry mixed with pigment to match the shade of tile complete including dismantling of existing tiles with screed bed of any description and in any position complete all as specified and directed. Make:- Ferrocon/ Sagar tiles/ Tulip tiles

S&F 500 Litres capacity rotational moulded polyethylene water storage tanks, five layered, ISI Marked (cylindrical vertical with closed top) hoisted and fixed in position, all as specified in SSR part I-2009 including 20mm dia GI light grade washout pipe 50mm long with plug and 20mm dia GI light grade over flow pipe 600mm long with fitting including dismantling of existing unserviceable tank and removing from site complete all as specified and directed.

M&L for Rubberised precast prepolished coloured concrete Interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 grade complete with & including 25mm thick sand cushioning layer including dismantling of existing damaged flooring etc complete and includibng removal of demolished materials out side the IMA premises all as specified and directed. Make:- Ferrocon/ Sagar tiles/ Tulip tiles

M&L for Rubberised precast prepolished coloured concrete Interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 grade complete with & including 25mm thick sand cushioning layer including dismantling of existing damaged flooring etc and includibng removal of demolished materials out side the IMA premises complete, all as specified and directed. Make:- Make:- Ferrocon/ Sagar tiles/ Tulip tiles

Construction of brick soak well 2.40 m dia and 4.50 m deep, excavation in soft/ loose soil for foundation in PCC 1:3:6 using 40 mm graded stone aggregate, honeycomb brick work in cement mortar 1:4, RCC 1:2:4 type B-1 as in slab, filling with brick bats including necessary earth work complete in repair and all as specified and shown on drg No. TD/309 Sheet 1/4 to 4/4.

M&L for Vitrified exterior colour tile of capsule pattern size 30 cm x 30 cm x 9.5 mm thick set jointed and pointed in neat cement slurry in floors with same color tile grout to match over and including screed bed or bedding layer or mortar 15 mm thick in cement mortar 1:6 including dismantling existing tile including removal the demolished material out side the IMA premises complete all as specified and directed. Make and product feature :- Kajaria/ Somany/ Johnson.

S&F Ball valve 15mm dia high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball min weight 210 gms fixed in repair complete all as specified and directed. Make:- Cera/ Shakti/ Prayag

S&F Ball valve 20mm dia high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball min weight 210 gms fixed in repair complete all as specified and directed. Make:- Cera/ Shakti/ Prayag

Dismantling post or post struts (wood steel or RCC) any section, including taking out embedded portion and making good disturbed ground in natural ground including removal demolished material out side the IMA premises.

S & F mild steel joints angle channel or tee section and fix independently in concrete as fencing post and similar works congorming to Fe 290 Gde E- 165. Make:- Tata/ Jindal India Ltd./ JSW steel

Preparation of new steel surfaces of any description over 10 Cm width or girth and 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 purpose made with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed to be fuitte 3rd with washers and one hexagonal or square nut, exc. 22.5 cm but n exc. 30 cm long dia of shank 11 to 15mm, complete all as specified.

S&F 4mm thick PVC coated MS galvanised chain link fencing of size 75 x 75mm or less of any type of standard, rail straining bolts etc including provision of binding wire as directed by Engineer-in-charge.

S&F MS round bars 10mm dia & over cut to length bent to shape required incl cranking bending spirally for hoping for colm and backing ends and binding with & include MS wire (a headed) not less than 0.9mm dia or securing with clips quality confirming to Fe-410W (grade E-250) quality A or Fe 290 (grade E- 165)

Prepration of primed surfaces of wall / ceiling and applying one coats of ( weather coat exterior paint) by mechanical means complete all as specified and directed. (work to be carried upto a height of 7.5m) .

M/s Vinod Singh Negi

Aggrawal Builders and Furnishers

SAI CONSTRUCTION

M/S PUNDIR BUILDERS

KRISHANA ELECTRIC WORKS