SPECIAL REPAIR TO SEWAGE LINE ST CARIAPPA PARADE GROUND INTHE AREA OF AGE BR III UNDER GE (EAST) DELHI CANTT-10

Amount

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facings, complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, including racking out joints, hacking for key, scrubbing down with water etc., to receive new plaster, complete all as specified and as directed.

Demolition and breaking up drain pipes including haunching and benching (Salt glazed ware, AC or Reinforced concrete) set in cement mortar (Internal dia of pipe 150mm to 300mm dia) complete all as specified and as directed.

Excavation in post holes (or similar holes) in soft/loose soil each not exceeding 0.5 cum getting out, returning, filling in ramming earth or broken rubble in layers not exceeding 25 cm, watering and removing of surplus soil to a distance not exc 50m and making good surfaces, complete all as specified and as directed.

Excavation in trenches for walls, shafts, manholes or for laying pipes/cables etc. not exceeding 1.5mtr wide and not exceeding 1.5mtr deep and getting out complete in soft/loose soil, complete all as specified and as directed.

Returning, filling in, including spreading, leveling watering and well raming in layers not exceeding 25cms thick complete all as specified and as directed.

Removal of surplus soil to a distance not exceeding 50mtrs and depositing where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and as directed.

Plain cement concrete 1:4:8, Type D-2 using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete, including demolition of PCC in ground floors and pavings not exceeding 15cm thickness, complete all as specified and as directed.

PCC 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in surface channels and drains, including demolition of PCC in ground floors and pavings not exceeding 15cm thickness, complete all as specified and directed.

Brick work with sub class “B” bricks straight or curved on plan exceeding 6mtr mean radius built in cement mortar 1:6 using old size bricks, complete all as specified and as directed.

18-20mm thick Granite stone slab (table rubbed and polished) in steps, shelves, cooking platform and the like not less than 1Sqm (in one piece), laid over 20mm thick layer of cement mortar 1:3 after rougheniung of existing concrete surface and applying a layer of neat cement slurry @ 3Kg/Sqm including pointing in white cement 1:2 using marble dust with admixture of pigments to match with shade of stone, and moulding of edges, including demolition of existing stone slabs with backing, complete all as specified and as directed.

Mild steel work such as angle iron post , flat iron in fencing including cutting top to required shape including welding with proper overlapping & welding MS Plate with angle iron bottom as directed, drilling holes notching for wire etc., embedded in concrete fixed vertically conforming to grade FE-290 E-165, fixed in repairs, complete all as specified and as directed.

Supply only MS galvanised Chain link fencing out of 4mm dia GI wire, mesh of any size and any shape as per sample approved by GE, complete all as specified and as directed by Engr-in-charge.

Fixing only MS galvanised Chain link fencing out of 4mm dia GI wire, mesh of any size and any shape as per sample approved by GE, including taking out existing fencing any type, complete all as specified and as directed by Engr-in-charge.

Mild steel framed work such as grills, grating etc with ends of bars shouldered or riveted or forged into spikes framed guard bars and similar work confirming to Fe - 290-0 or E-165 including two coats of synthetic enamel paint over a coat of red oxide primer, fixed in repairs, complete all as specified and as directed.

75mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate, as in sub base to receive topping layer finished even and rough, including demolition of PCC in ground floors and pavings not exceeding 15cm thickness, complete all as specified and as directed.

Vibro compacted Precast concrete interlocking paver blocks, factory made,any shape and size conforming to IS- 15658- 2006 of 80mm thick, M-40 Grade set, jointed in neat cement slurry and pointed flush with grey cement mixed with pigments to match colour of blocks in floors laid over 30mm thick sand cushioning, including demolition of existing interlocking tiles of any type, complete all as specified and as directed.

Chequered cement concrete tiles with white cement and pigment 250cm x 250cm x 20mm thick, set, jointed and pointed in neat cement slurry incl 15mm thick Screed bed or bedding layer of cement mortar 1:4 for for laying tiles, including demolition of existing chequered tiles of any type, complete all as specified and as directed.

Machine cut kota stone slab 18-20mm thick as in floors laid, bedded and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing to mirror finish complete including screed bed or bedding layer of mortar 20mm thick in cement mortar 1: 4 for laying floor finishes, including demolition of existing stone slab flooring of any type, complete all as specified and as directed.

Rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement, complete all as specified and as directed.

Cutting into existing manholes including cuttng out existing benching for connecting new drains and forming branch channel (1/2 or 3/4 section), making good to pipe in cement concrete 1:2:4 type B-1 and finished smooth and reforming benching as required for 150mm dia pipe, complete all as specified and as directed.

Cutting into existing manholes including cuttng out existing benching for connecting new drains and forming branch channel (1/2 or 3/4 section), making good to pipe in cement concrete 1:2:4 type B-1 and finished smooth and reforming benching as required for 200mm dia pipe, complete all as specified and as directed.

Cement concrete type C-2 1:3:6 (using 40 mm graded crushed stone aggregate) in bed to drain pipe 150 mm dia including forming cradles for pipe after they are laid and tested complete all as specified and directed.

Cement concrete type C-2 1:3:6 (using 40 mm graded crushed stone aggregate) in bed to drain pipe 200 mm dia including forming cradles for pipe after they are laid and tested complete all as specified and directed.

150mm internal dia RCC hume pipe class NP-2, laid in trenches and jointed in cement mortar, complete all as specified and directed.

200mm internal dia RCC hume pipe class NP-2, laid in trenches and jointed in cement mortar, complete all as specified and directed.

100mm bore cast iron soil, waste and vent pipes in any length with or without ears with cement joints fixed to walls, or laid in floors, fixed in repairs, complete all as specified and as directed.

CI bend for 100mm bore any radius, diminishing pieces or tapers (larger bore measured), fixed to walls, complete all as specified and as directed.

CI Branch pieces with oval access door for 100mm bore pipe fitting, double (equal or unequal, ordinary or inverted) (spigot or socket type) or with parallel branches, fixed in repairs, complete all as specified and as directed.

Precast steel fibre reinforced concrete manhole cover medium duty of 75mm thickness confoming to IS- 12592, fixed in repairs, complete all as specified and directed.

Soakage well of size 3.0mtr dia and 4.5mtr effective depth including excavation in any type of soil and removal of soil not exceeding 50mtr and depositing, PCC 1:3:6 type C-2 using 40mm graded curshed stone aggregate as in foundations, honey combed brick work in one brick wall in cement mortar 1:4, RCC M-25 Design mix using 20mm graded aggregate in top ring beam and cover slab, with SFRC manhole covers and intercepting chamber and screen chamber and making connections of RCC/DWC pipes and loose filling of brick aggregate of gauge 63mm, complete all as specified and as directed by Engr-in-Charge.

NOTE:- For minimum fair wages ,EPF and payment to labour employed, refer Sch A Note No-14,15 and Special Condition No 5 & 21.2 of this tender. Contractor must produce all the relevent record such as payment made to labour, EPF etc at the time of payment of RARs/Final bill. No payment will be released to contrator without producing the proper record.

NOTE:- Irrespective of whatever specified elsewhere in tender documents, all the debris/waste materials produced out of above mentioned work shall be removed out of Cantonement land and disposed off at locations notified by the Delhi Cantonment Board for disposal of waste building materials within NCR area, without any extra cost to Department under own arrangement of contractors. The rates quoted by the contractors against the items catered here-in-above in the BOQ are inclusive of said provision.

Som Nath Kakkar

tarun construction co