CERTAIN REPAIRS TO PATH DRAINS HARDSTANDING AND SEWAGE DISPOSAL AT ICGS VISAKHAPATNAM UNDER AGE I CG VIZAG

Amount

Demolition reinforced cement concrete in slab, beams,staircase,landings chajjas and similar suspended work (reinforcement cut as required to faciliate demolition) complete all as specified and as directed.

M&L for Mild steel TMT bars 5 mm to 10 mm dia., cut to length, bent to shape required, in stirrups, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and as directed.

Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) as in landings, cover slabs (for manholes/ drains etc.) shelves and similar articles with plain faces and set in cement mortar 1:6 complete all as specified and as directed.

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

M&L for cement concrete (1:3:6) type C2 (using 40mm graded stone aggregate) in surface channels and drains complete all as specified and as directed.

M&L 100 mm thick cement concrete 1:2:4 type B-2 (using 40 mm graded stone aggregate) as in flooring finishing concrete surface even and smooth without using extra cement complete all as specified and as directed.

M&L 75 mm thick cement concrete 1:3:6 type C-2 (using 40 mm graded stone agg) as in flooring/plinth protection/sub-base finishing concrete surface even and smooth without using extra cement complete all as specified and as directed.

S&F glass dividing strips, 3 mm thick 38 mm width inserted in position confirm to design complete all as specified and as directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid dry or laid dry and pointed in any mortar complete all as specified and as directed.

M&L for hard core of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L 75 mm thick cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub-base complete all as specified and as directed.

M&L 60 mm thick PCC M-35 machine pressed precast concrete glazed coloured interlocking paver block of any shape and size confirming to IS-15658-2006 using with grey cement and pigment complete all as specified and as directed. Make : Ultra tiles Pvt. Ltd/Terra firma/Ecco Scope/ Mehtab tiles/ Bharat Tiles & Marble Pvt Ltd / National Tiles & Industries Pvt Ltd / Nitco Tiles Pvt Ltd / Nimco Tiles / Metro Tiles Bombay / Vitco Tiles Bombay / Anjali tiles

All as per item No 12 but except tiles

M&L for sand filling [50 mm thick] under floors or in foundation including watering and consolidation complete all as specified and as directed.

M&L chequered designed cement concrete tiles of size 300mmx300 mmx20mm thick, with grey cement and pigment set, jointed and pointed in neat cement slurry in floors including 15 mm thick screed or bedding layer in cement mortar 1:4 for laying floor tiles complete all as specified and as directed. Make : Eurocon/ Duracrete/ Ultra/ Mehtab

All as per item No 15 but except tiles

Renewing cement concrete tiles in patches area not exc 5 Sqm including removing and cleaning old tiles, preparing beds and laying or setting, jointing and pointing new or old tiles 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 as directed.

M & L for brick work with Fly ash bricks, straight or curved on plan exceeding 6 m mean radius built in Cement Mortar 1:6 complete all as specified and as directed.

All as per item No 19 but except bricks

Taking down cement plaster of any description on brick or stone walls or concrete surfaces etc including ranking out joints hacking for key scrubbing down with water etc. complete all as specified and as directed.

M&L rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement including mixing with liquid WPC all as per manufacturers instructions complete. (Note :- Liquid WPC will be measured and paid separately)

Supply only integral liquid water proofing compound.

M&L rendering 15 mm thick in cement mortar 1:6 on surface other than fair face of brickwork finished even and smooth without using extra cement complete all as specified and as directed.

Material and Labour for Rendering 5 mm thick on fair faces of concrete surfaces in ceilings in cement mortar 1:4 and finished even and smooth without using extra cement complete all as specified and as directed.

Preparing newly plastered surfaces and applying two coats of cement based paint over a coat of primer on external surfaces of walls complete all as specified and as directed by Engineer in charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

M&L three coats of white wash on newly plastered or unplastered surfaces of ceiling including preparation of surface complete all as specified and as directed.

M & L for Plain / Reinforced cement concrete Type B1 [Nominal Mix] 1:2:4 using 20mm graded stone aggregate cast in situ in lintels up to 1.5m span, cills and other similar bands, plinth courses, parapets, copings, bed plates and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

Dismantling of floor, hearth or wall tiles / terrazo including cement mortar bedding (but not backing), removal servicable tiles to store and rubbish / debris out side MD land complete all as specified and as directed.

M&L for Coloured Non Skid ceramic tiles 7 to 8 mm thick (Square / Rectangular) area of each tile exceeding 0.06 Sq.m but not exceeding 0.11 Sq.m, in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and including screed bed 15 mm thick in CM 1:6, complete all as specified and as directed. Make of Tile : SPARTEK / JOHNSON / KAJARIA / SOMANY / ORIENT / CERA

S&F Coloured Glazed ceramic tiles 300 x 200 x 7 mm thick, on vertical surfaces such as skirting, dados and risers to steps etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and including rendering as in backing coat 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 complete all as specified and as directed. Make of Tile : SPARTEK / JOHNSON / KAJARIA / SOMANY / ORIENT / CERA

Taking up or down 20mm dia bore steel tubing and connections including cleaning for rating and removal to store complete all as specified and as directed.

S&F 20 mm bore Galvanized Steel tubes, medium grade with all fittings and fixed complete to walls and ceilling or laid in floors in short lengths complete all as specified and as directed.

All as per description of Ser Item No 34 but except pipe.

Taking down eaves gutters and rainwater pipes (any size or pattern) including all fittings heads, shoes, bends, sawn-necks, etc., including cleaning or refixing or removal to store ( measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

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

All as per description of item No. 37 but except pipe

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

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

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

S&F 75 PVC(SWR) branch piece,single (single Y) equal or unequal with access door complete all as specified and as directed.

S&F 110 PVC(SWR) branch piece,single (single Y) equal or unequal with access door complete all as specified and as directed.

S&F in repairs 110 mm dia.,vent cowl complete all as specified and as directed.

Dismantling overhead water tanks including all connections and fittings exc 250 Ltrs but not exc 500 Ltrs complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks of 500 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and as directed.

S&F in repairs 20mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed. (minimum weight 210 gms) complete all as specified and as directed. Make : KIRLOSKAR / L & T / UPADHYAY / LEADER / ZOLOTTO

S&F in repairs 25mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed. (minimum weight 455 gms) complete all as specified and as directed. Make: KIRLOSKAR / L & T / UPADHYAY / LEADER / ZOLOTTO

M&L for preparing of old decorated surfaces of walls ( plastered or un plastered ) including cornices etc. and applying two coats of white wash complete all as specified and as directed.

M & L for preparation of newly plastered / Asbestos surfaces of ceilings and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of old decorated surfaces of walls (plastered or un plastered) including cornices etc and applying one coat of cement base paint complete all as specified and as directed.

Extra for forming fair finished drain or channel 50 cm inner girth in cement concrete, using extra cement, including forms,moulds,mitred / stopped ends complete all as specified and as directed.

Excavation in trenches n exc 1.50 m wide and 1.50 m depth for foundation, etc for Shaft wells, Manholes etc n exc 10 sqm on plan and n exc 1.50 M in depth and getting out in soft/loose soil, complete all as specified and as directed.

Demolition and breaking up drain pipes of 150 mm bore RCC/SGSW set in cement mortar including removing the debries to a distance n exc 100m, complete all as specified and as directed.

M&L for 150 mm dia salt glazed stoneware drain pipes laid in trenches and jointed in cement mortar complete all as specified and as directed.

M & L for 200mm dia RCC drain pipes Class NP2 laid and jointed in cement mortar complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 (40 mm grade aggregate) as in concrete bed to drain pipes of dia 150 mm including packing under and haunching against sides of pipes with concrete after they are laid and bedded complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 (40 mm grade aggregate) as in concrete bed to RCC drain pipes of dia 200 mm including packing under and haunching against sides of pipes with concrete after they are laid and bedded complete all as specified and as directed.

Returning filling including spreading levelling, watering well ramming in layers n exc 25 cm thick with soil obtained from excavation complete all as specified and as directed.

Removing excavated surplus soil to a distance exc 250 m but n exc 500 m & depositing where directed at a level exc 1.5 m above the starting point complete all as specified and as directed.

Cleaning of existing 150 mm dia sewage line upto 1.00 m depth from ground level using jute or PVC nylon rope with knot at one end and other end free passed through the line or by rodding & removing all liquid/ semiliquid /solid sludge etc coming in the next manhole is removed and then the line is cleaned with water complete for effective functioning all as directed by the Engineer-In-Charge. Note: ( Rate includes working in foul position )

Cleaning of existing manholes of any size upto a depth of 1.0m from top of manholes and removing all semi solid or solid material of any description and cleaning the manholes from inside complete with water etc complete all as directed by the Engineer-In-Charge. Note: (Rate includes working in foul position).

Cleaning of septic tank/soak pit of 50 to 100 users capacity and Filter bed of any depth by removing of sludge, silt, sand or material of any description by de-watering of septic tanks and filter beds inclduing blocking / diversion of inlet line for the period and removing the material obtained to outside MD land including cleaning of surface completely with water etc complete in foul position complete all a specified and as directed. Note: (Solid material will be measured and dewatering is included in rate)

Removing existing CI floor/Nahani traps including conecting pipe to main verticle CI pipes and supply & fixing the same with new material and providing necessary cement joints and making good the surface complete all a specified and as directed.

Removing plants / herbs grown on walls/junctions with roots using herbicide chemical and of existing brick and concerte in high raised building complete all as specified and as directed by Engineer-in-Charge.

SRI SRK ENGINEERS

ANJALI ENTERPRISES