REPAIR TO SEWAGE LINE, CLEANING OF SEPTIC TANKS, MANHOLES AT NAINITAL UNDER GE RANIKHET

Amount

BOQ ( Sch 'A') B/R items Demolition and breaking up drain pipes of 200 mm bore (salt glazed stoneware, AC or reinforced concrete, PVC) set in cement mortar including cement concrete bedding haunching etc and removing from site to a distance not exc 50 m complete all as specified and directed

Demolition and breaking up drain pipes of 150 mm bore (salt glazed stoneware, AC or reinforced concrete, PVC) set in cement mortar including cement concrete bedding haunching etc and removing from site to a distance not exc 50 m complete all as specified and directed

Demolition and breaking up drain pipes of 100 mm bore (salt glazed stoneware, AC or reinforced concrete, PVC) set in cement mortar including cement concrete bedding haunching etc and removing from site to a distance not exc 50 m complete all as specified and directed

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for manholes, cesspits, shafts etc. 10 sqm on plan & not exc. 1.5 m in depth and getting out in hard / dense soil complete all as specified and directed

Returning, filling in, including spreading ,levelling, watering and well ramming in layers not exceeding 25 cm in any type of soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified and directed.

Material & Labour for 210 mm bore PVC (SWR) pipes single socketed in any length laid in trenches and jointed with rubber ring joints complete all as specified and directed

Material & Labour for 150 mm bore PVC (SWR) pipes single socketed in any length laid in trenches and jointed with rubber ring joints complete all as specified and directed

Material & Labour for 110 mm bore PVC (SWR) pipes single socketed in any length laid in trenches and jointed with rubber ring joints complete all as specified and directed

Material & Labour for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 200/ 210mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed

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

Material & Labour for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 110 bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed

Material & Labour for providing cement concrete type C-1, 1:3:6 (using 20 mm graded crushed stone aggregate), as in coping, cills, steps, seismic and other band block for embedding hold fast etc, and the like including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required complete all as specified and directed.

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

Cutting into existing man holes for for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section ) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for 100 mm internal dia of pipe complete all as specified and directed

Taking off existing manholes covers & cleaning of manholes (any size /depth) by dewatering and taking off the rubbish / sludge etc., removing the same upto 50 mtr distance and put into newly excavated pits of suitable size and covering with excavated earth, with & including cleaning of blocked / chocked sewer / sewage line of any description (SGSW / RCC / CI pipe) of 100 mm / 150 mm / 200 mm dia in any depth by rodding or by mechanical means and well flushing the co plete sewer line upto 15 m from manhole and placing back in position the removed covers complete all as specified and directed Note : 1. Excavation and earth work of pit in any type of soil in deemed to be included in the unit rate of this item. Note : 2 No extra payment shall be made for de-watering which shall deemed to be included in unit rate of this item, nett quantity of sludge as removed shall be measured and paid

Taking off existing covers of septic tank / soak well / soak pit & claning the same of any size / capacity by dewatering and taking out sludge in liquid, mud, silt or in solid state after emptying the water by manual or by mechanical means and removing the sludge to a distance not exceeding 50 m and burning the sludge in newly excavated pits of suitable sizes and covering the same with excavated earth and placing back in position the removed covers complete all as specified and directed Note : 1. Excavation and earth work of pit in any type of soil is deemed to be included in the unit rate of this item. Note : 2 No extra payment shall be made for de-watering which shall deemed to be included in unit rate of this item, nett quantity of sludge as removed shall be measured and paid

Material & Labour for cleaning of blocked sewer / Sewage line of any description (SWG/PCC/CI pipe) of 100 mm / 150 mm / 200 mm dia at any depth by rodding or by mechanical means and well flushing the complete sewer line to the entire satisfaction of Engineer-in-Charge including taking off and refixing manhole cover where required complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) and disposal of unserviceable materials, debris and rubish to a distance not exc 50m as directed by Engr-in-Charge complete all as specified.

Material and Labour Precast reinforced cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in cover slabs (for manholes etc), shelves and similar articles with plain faces and setting in cement mortar 1:6 including necessary form work complete all as specified and directed. (reinforcement to be measured separately)

Material & labour mild steel reinforcement 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 MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified.

Demolition of brick work or stone/ boulder masonry, precast PCC block walling built in cement mortar complete all as specified and directed.

Material & Labour for brick work with sub class 'B' bricks using old size bricks straight or curved on plan exc 6 mtr mean radius, built in CM 1:6 complete all as specified and directed.

Material & Labour for 15mm thick rendering in CM 1:6 on fair faces of brick work or concrete surfaces, finishing the surfaces fair and even complete all as specified and directed.

Material and labour for 15mm thick cement plaster in CM (1:4) on stone masonary or surface other than fair faces of brick or concrete surfaces using WPC where ever required as per manufacturerer's instructions and finishing the surface even and smooth (without using extra cement) etc. complete all as specified NOTE -WPC shall be measured and paid separetely.

Supply only WPC complete all as specified and directed.

Demolition of cement concrete ( unreinforced) of any description and in any position not other wise specifically provided for and disposal of unserviceable materials, debris and rubish to a distance not exc 50m as directed by Engr-in-Charge complete all as specified.

Material & Labour for plain cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in foundation, filling mass concrete complete all as specified and directed.

Material and labour machine pressed precast concrete interlocking coloured paver Block any shape and size, confirming to IS 15658-2006 of 60mm thick ,M-40 grade with grey cement and pigment over and including 50mm thick sand cushion complete all as specified.

Material and labour PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in coping, kerb etc, rounded or chamfered on edges and like including weathering, slightly rounded or chamfered angles and throating etc incuding necessary form work complete all as specified.

Material and labour chequered cement concrete coloured tile of size 200mm x200mmx25mm thick rubber pressed gloosy finish with grey cement and pigment as in floor, foot path over and including 15mm thick cement screed bed or bedding layer in CM 1:4 set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match the colour of tiles complete all as specified.

Taking down waste water pipes ( any size or pattern) including all fittings, head shoe, bends, swan etc including cleaning or refixing or removal to store ( measured overall fixed along the centre line over fittings and accessories complete all as specified.

Supply and Fixing 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with and including clamps, nut bolts etc complete all as specified.

Supply and Fixing PVC (SWR) bends any radius 110 mm bore complete all as specified.

Supply and Fixing PVC (SWR) bends any radius 75 mm bore complete all as specified.

Supply and Fixing PVC (SWR) branch piece, single ( single Y) equal or unequal 110 mm bore complete all as specified.

Supply and Fixing PVC (SWR) branch piece, single ( single Y) equal or unequal 75 mm bore complete all as specified.

Supply and Fixing PVC (SWR) vent cowl 110 mm complete all as specified.

Supply and Fixing PVC (SWR) vent cowl 75 mm complete all as specified.

M/s RK JOSHI&SONS

Ramsons