REPAIRS TO CULVERT RAIN WATER PIPES PARAPET AND MISC B R WORKS AT LRDE CAIR AND MES INSTALLATIONS UNDER GE I R ND D WEST BENGALURU

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position, (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

Demolition of Brickwork or stone/block masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles and disposing of debris outside MD land etc complete all as specified and directed.

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

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. Laid dry or laid dry & pointed and removal of debris outside MD land etc complete all as specified and directed.

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water, etc., and disposing of debris outside MD land complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar of 300mm dia bore etc complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar of 600mm dia bore etc complete all as specified and directed.

M&L for Plain Cement Concrete, (1:4:8), type D2 ,using 40 mm graded stone aggregates as in foundation concrete including necessary formwork if required complete all as specified and directed.

M&L for 75 mm thick plain cement concrete 1: 3 :6 type C1 (using 20 mm graded stone aggregate) as in paving/ plinth protection laid in pannels including necessary form work, finished even and smooth without using extra cement etc complete all as specified and directed.

M&L for Walling of Random Rubble stone masonry, using Bangalore type stone obtained from demolition, un-coursed, well bonded, bedded and solidly hearted, built in CM(1:6), complete all as specified and directed.

M&L for Random rubble walling, uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) but except stone etc complete all as specified and directed.

M&L for pre-cast cement concrete block masonary 1:3:6 type C-1 (Using 20 mm graded stone agg) with solid block exc 10 cm in width and setting in CM 1:6 etc complete all as specifed and directed.

M&L for Plain Cement Concrete, (1:2:4), type B1 ,using 20 mm graded stone aggregates as in cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided water troughs and the like including eathering, slightly rounded or chamfered angles and throating,etc complete all as specified and directed.

M&L for PCC 1:3:6 type C2,using 40mm graded stone aggregates as in surface chanel and drains etc 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, mitered/stopped end etc complete all as specified and directed

Add or deduct over item No 17 here-in-before, for each 25 mm girth or part thereof over or under 30 cm ditto complete all as specified and directed.

M&L for rendering 15 mm thick in Cement mortar 1:4, on brick work/concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed

M&L for rendering 15 mm thick on stone masonry surfaces or surfaces other than fair faces in cement mortar(1:4) and finishing the surfaces even and smooth without using extra cement, all as specified and directed.

M&L for Flush pointing to random rubble masonry, uncoursed or brought upto courses in CM (1:3) complete all as specified and directed.

M&L for preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of cement based primer, complete all as specified and as directed.

M&L for preparation of new plastered surfaces of brick / stone / asbsestos or plastered sufaces of any description exceeding 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of plastered sufraces primer complete all as specified and directed.

M&L for preparing the old plastered surfaces of walls and applying one coat of cement base paint complete all as specified and directed.

M&L for precast RCC (1:2:4) type B1 using 20 mm graded stone aggregate as in manhole covers and set in CM 1:4 including necessary form work complete (Note : Steel reinforcement will be measured and paid separately)

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

Material and labour, factory made special shaped precast machine pressed kerb stone using M-25 grade concrete including dismantling of existing kerb stone of any type/description and necessary earthwork and set in CM 1:3 and including making drainage opening wherever required complete including disposing off rubbish outside MD land complete all as specified and directed.

M&L for rubber moulded Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment over and including 15mm thick Screed bed or bedding layer in CM 1:4, for laying floor finishes complete all as specified and directed.

M&L for rubber moulded Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and no pigment. complete all as specified and directed.

M&L for 50mm thick Sand filling under floors including watering and consolidation

M&L for 100mm thick PCC (1:2:4) type B-2, using 40mm graded stone aggregate as in hard standing etc complete all as specified and directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified and directed.

Taking down rain water pipes (any size or pattern), soil pipes including all fittings, heads, shoes. Bends, swan-necks etc., including cleaning or refixing or removal to store complete all as specified and directed.

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

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

S&F for 160 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints incl PVC clamps fixed to walls complete all as specified and directed.

S&F for 200 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints incl PVC clamps fixed to walls.complete all as specified and directed.

S&F for 75mm dia PVC (SWR) bends any radius complete all as specified and directed.

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

S&F for 160 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

S&F for 200 mm bore PVC (SWR) bends of any radiuscomplete all as specified and directed.

S&F for 75 mm bore PVC (SWR) bends of any radius with access door complete all as specified and directed

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

S&F for 75mm dia branch piece single (Single Y) equal or unequal complete all as specified and directed.

S&F for 110 mm bore PVC (SWR) branch piece single (Single `Y') equal or unequal complete all as specified and directed.

S&F for 75 mm PVC (SWR) floor trap plain with grating including jointing with slovent cement etc complete all as specified and directed.

S&F for 75mm PVC(SWR) multifloor trap with grating includin jointing with solvent cement

S&F for PVC (SWR) vent cowl 75mm dia complete all as specified and directed.

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

M&L for Reinforced concrete pipes of 300 mm dia bore, class NP3, laid and jointed complete with collars all as specified and directed.

M&L for Reinforced concrete pipes of 600 mm dia bore, class NP3, laid and jointed complete with collars all as specified and directed.

M&L for PCC 1:3:6 type C2,using 40mm graded stone aggregates concrete bed to drain pipes of 300mm dia including packing under, and haunching against the sides of pipes after they are laid and tested; etc complete all as specified and directed.

S&F Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks & similar work conforming to Fe 290-0 Gde E-165 complete all as specified and directed.

S&F 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 etc complete all as specified and directed.

S&F in repairs Galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2 mm dia., barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanized mild steel pins etc., including taking down the existing wire complete all as specified and directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for preparation of old steel surfaces of any description not other wise described over 10 cm width or girth applying one coat of synthetic enamel paint complete all as specified and directed.

Removing demolished building materials and rubbish at site etc.to a distance of 100m or under, beyond the lead included in the rates, including loading, unloading and tacking at the destination exc 5.0 km total distance up to10KM complete all as specified and directed.

Desilting and cleaning of blocked storm water drain/nallah etc by removal of mud, soil, aggregate and other similar waste material for smooth flowing/functioning of storm water complete all as specified and directed. Note: Removal of debris outside MD land shall deemed to be included in quoted rate.

Desilting and cleaning of blocked storm water in culvert by removal of mud, soil, aggregate and other similar waste material for smooth flowing/functioning of storm water complete all as specified and directed. Note: Removal of debris outside MD land shall deemed to be included in quoted rate.

Cleaning of foliage on accessible / non accessible upto six storeyed roof top, mud cakes, rain water pipe outlets to ensure to pass the water through RWP with out any stagnation, etc including proper arrangement of ladder, scaffolding if required and cleaning with water and removal of debris out of MD land complete all as specified and as directed.

Uprooting shrubs/plant/flora & fauna on wall girth not exceeding 100mm from brick wall by cutting holes into masonry/walls for digging out roots and dosing Sulfuric/Phenolic Acid as per manufacturer's instruction to burn deep rooted tree roots and making good the disturbed area with cement mortar in CM 1:3 using water proofing compound including necessary scaffolding up to a height of 16 metre complete all as specified and directed.

Cleaning of blocked sewage line of 100mm to 150mm dia by rodding from one manhole to next manhole and washing through in fresh water including removing all sludge, tree roots from the sewage lines and disposed off properly outside the MD land complete all directed.

Cleaning of blocked sewage line of 200mm to 300mm dia by rodding from one manhole to next manhole and washing through in fresh water including removing all sludge, tree roots from the sewage lines and disposed off properly outside the MD land complete all as directed.

Cleaning of manhole of any description & size and not exceeding 1.5 M in depth including lifting up and removing sludge & accumulated solid/semi solid sludge and any other foreign material with vehicle KAMBI 6 LCN mounted with compressor and sucker tank of M/s Kam-avida enviro Engineers Pvt Ltd Pune or similar model vehicle & washing down with water for smooth functioning of sewage line all as directed, sludge obtained from cleaning shall be removed outside MD land complete all as directed

Cleaning of manhole of any description & size and exceeding 1.5 M in depth including lifting up and removing sludge & accumulated solid/semi solid sludge and any other foreign material with vehicle KAMBI 6 LCN mounted with compressor and sucker tank of M/s Kam-avida enviro Engineers Pvt Ltd Pune or similar model vehicle & washing down with water for smooth functioning of sewage line all as directed, sludge obtained from cleaning shall be removed outside MD land complete all as directed

Removing of blockage from kitchen/ bathroom/WHB by using rubber cup and clearing the blockage upto nearest gully trap / manhole with cleaning rod including disposing off waste material outside MD land obtained complete all as directed to entire satisfaction of Engineer-in-charge

Cleaning of septic tank/soakage pit of any description by mechanically, of any size and depth including lifting up ad removing sludge along with sewage water not less than 3000Kg/Load including accumulated solid/semi solid sludge and any other foreign material by using vehicle KAMBI 6 LCN mounted with compressor and sucker tank of M/s Kam-avida enviro Engineers Pvt Ltd Pune or similar model vehicle and washing down with water for smooth functioning including disposal outside MD land all directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc., of capacity exc 250 Ltrs but not exc 500 Ltrs all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc., of capacity exc 500 Ltrs but not exc 1000 Ltrs all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc., of capacity exc 1000 Ltrs but not exc 2000 Ltrs all as specified and directed.

VAJRA CONSTRUCTIONS (BID ID -3112309)

S.R.V.Builders (BID ID -3113293)

Moulya Builders (BID ID -3125391)

Sathya Sri Construction (BID ID -3124164)

Ashraya Nirman (BID ID -3125598)

Gurudut Builders (BID ID -3111840)

TECKXPERT ENTERPRISES (BID ID -3125111)

SCION ENTERPRISES (BID ID -3125377)

Meghana and Gowda Enterprises (BID ID -3110693)