REPAIR TO SEWAGE LINE ST SOAKAGE WELL CLEANING OF MANHOLES AND SEWER LINE AT RANIKHET UNDER GE RANIKHET

Amount

BOQ ( Sch 'A') B/R items Excavating in trenches in hard / dense soil n exc 1.50 m wide and n exc 1.50 m in depth for foundation for pipes, walls, cesspits, manholes, pier holes, cables etc n exc 10 Sqm on plan and n exc 1.50 m in depth and getting out complete all as specified and directed .

Excavation over areas n. exc 1.5 mtr deep in hard/dense soil and getting out complete all as specified and directed.

All as per item No. 2 herein before but depth exc. 1.5 mtr but n. exc 3.00 mtr deep and -ditto-

Returning, filling in, spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each in hard / dense soil complete all as specified.

Removal of excavated spoil to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified.

Material & Labour for plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation, filling mass concrete complete all as specified and directed.

Material & Labour for plain cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in foundation, filling mass concrete complete all as specified and directed.

Demolition of brick work or stone 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 precast cement concrete block masonry with solid block of cement concrete 1:3:6 type C-1 ( using 20 mm graded crushed stone aggregate) exc 10 cm in width and setting in CM 1:6complete all as specified and directed.

Demolition and breaking up existing drain pips 150 mm bore( SWG, A.C, or R.C.C.) set in cement mortar including cement concrete bedding haunching etc and removing from site to a distance not exc. 50 mtr complete all as specified and directed.

Supply and Fixing 150 mm bore PVC (SWR) pipe single socketed in any length with rubber ring joints laid in trenches or floor for sewage complete all as specified.

Material & Labour Salt Glazed stone ware drain pipes Grade 'A' ISI marked laid in trenches and jointed as specifed 150mm internal dia of pipe complete all as specified

Material & labour for cement concrete (1:3:6) type C-2 using 40mm graded crushed stone aggregate, concrete bed laid to falls in trenches in any depth including packing under and haunching against the sides of SGSW pipes 150mm bore after the pipes have been laid and tested all as specified (SGSW pipes shall be measured and paid separately)

Cleaning of blocked sewer/sewage line of any discription (SGSW/RCC/CI pipe) of 100mm/150mm/200mm dia or any dia at any depth by rodding or by mechenical means and well flushing the complete sewer line with water from manhole to manhole to the entire satisfaction of Engineerin-charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

Taking off existing manhole cover & cleaning of manhole (any size/depth) by dewatering and taking out rubbish/sludge etc by mannual or by mechnical means and removing the same to a distance n. exc 50 mtr distance and put into newly excavated earth and placing back in position the removed cover complete all as specified and directed

Taking of existing cover of septic tanks/soak well & cleaning of septic tank/soak well of any size/capacity by dewatering and taking out sludge in liquid mud, silt or in solid state after emptying the solid/waste water by mannual or by mechenical mean as sucking pump and trolly and removing the same to a distance n. exc 50 mtr distance and put into newly excavated earth and placing back in position the removed cover complete all as specified and directed Note :- (i) The excavation and earth work of pit in any type of soil is deemed to be included in the unit rate quoted by contractor. (ii) No extra payment shall be made for dewatering and cleaning with water which shall deemed to be included in the unit rate of this item. Nett quantity of sludge as removed shall be measured and paid.quoted by the contractor.

Cleaning of blocked / chocked WC ( any pattern) including sewer/sewage line of any discription(SGSW/RCC/CI pipe) of 100mm/150mm/200mm dia or any dia at any depth by rodding or by mechenical means and well flushing the complete sewer line with water upto first manhole to the entire satisfaction of Engineerin-charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

Cleaning of blocked / chocked Nahani Trap/ floor trap including drain/ sewer/sewage line of any discription(SGSW/RCC/CI pipe) of 100mm/150mm/200mm dia or any dia at any depth by rodding or by mechenical means and well flushing the complete sewer line with water upto first manhole to the entire satisfaction of Engineerin-charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

Construction of brick masonry Soakage well of size 2.40mx3m depth with excavation in Hard dense/disintagrated rock, PCC in foundation 1:3:6, walls of honey comb and solid brick work in CM ( 1:4) , RCC cover slab Type A-1 ( 1:1.5: 3 ( using 20 mm graded stone aggregate) duly reinforced with 8 mm TMT bar @ 120 mm C/C , filling with brick bats, complete all as specified and directed and shown on drawing No TD-309 sheet 1/4 to 4/4.

Material and labour PCC 1:2:4 type B-0 using 12.5mm graded crushed stone aggregate as in benching and channel of manholes, 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.

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 & 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.

Use and waste of Formwork to soffits of suspended slabs such as roof slab, floor slabs landings for rough finished surfaces of concrete flat not exceeding 200mm thick complete all as specified.

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

Material and labour for 15mm thick cement plaster in CM (1:4) on fair faces of brick or concrete surfaces and finishing the surface fair and even (without using extra cement) etc. complete all as specified

Material and labour for rendering 15mm thick in CM (1:6) on fair faces of brick work or concrete surfaces and finishing the surface fair and even (without using extra cement) etc. complete all as specified

Material & Labour for 15mm thick rendering in CM 1:6 on stone masonary surface or surface other than fair face of brick work , finishing the surfaces fair and even complete all as specified and directed.

Material and Labour for preparing newly plastered surfaces of wall and applying three coats of white wash complete all as specified and directed.

Material and labour for preparing new plastered or unplastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as pecified and directed.

Material & Labour for cement concrete 1:3:6 type C-1 (using 20mm graded crushed stone agg) as in surface channels and drains including necessary form work complete all as specified and directed.

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

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise 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.

Taking down AC rain water pipes (any size or pattern) including all fittings heads shoes bends swan necks etc complete all as specified and directed.

Supply and fixing sand cast iron pipe 100mm dia for soil, waste or vent pipe in any lengths with or without ears, jointed with and including cement joints fixed to walls including necessary clamps etc complete all as specified and as directed.

Supply and fixing sand cast iron pipe 75mm dia for soil, waste or vent pipe in any lengths with or without ears, jointed with and including cement joints fixed to walls including necessary clamps etc complete all as specified and as directed.

Supply and fixing cast iron bends 100mm bore of any radius, diminishing piece or tappers incuding taking down and making good to match with existing surface complete all as specified and as directed.

Supply and fixing cast iron branch piece 100mm bore, single (equal or unequal) ordinary or inverted ( spigot or socket type) with parallel branches and fitted with val access door incuding taking down and making good to match with existing surface complete all as specified and as directed.

Supply and Fixing 110 mm bore PVC (SWR) drainage pipe single socketed in any length with rubber ring laid in trenches or in floor complete all as specified.

Supply and Fixing 75 mm bore PVC (SWR) pipe single socketed in any length with rubber ring joints as in vent pipe complete all as specified.

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

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

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

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

Supply and Fixing 110 mm bore PVC (SWR) junction single, (Single 'T') equal or unequal complete all as specified and directed.

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

Material and Labour for 75mm dia PVC floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

Taking of existing cover of septic tanks/soak well & cleaning of septic tank/soak well of any size/capacity by mechanical sewage sucking pumping machine and transport the sludge in to a mechanical sewage carrier tank for removing the same to a distance 10 to 15 KM from defence land and placing back in position the removed cover complete all as spd and directed by Engr-in-Change. Note :- Net quantity of sludge as removed shall be measured and paid.quoted by the contractor complete all as specified and directed.

M/s RK JOSHI&SONS

S S CONSTRUCTION CO

FIRST CALL ENGINEERS & SERVICES