REPAIR REPLACEMENT OF DAMAGED SEWAGE LINES, SEPTIC TANKS, SOAKAGE WELLS, MANHOLES AND CLEANING OF SEWAGE SYSTEM AT CPE ITARSI TECH AREA TAKU UNDER GE (I) (P) FY JABALPUR

Amount

Taking out RCC cover slab of septic tank of the following capacity carefully, taking out the sludge including foul water, collect the sludge in closed container and burried the same in earth pit below 30 cm of the gound level with in the defence land where directed by the Engineer-in-charge to a distance exc 250 m and n.exc 500 m, returning, filling in the earth in excavated pit after complete removal of sludge from the container, inlet and outlet pipe, M.S ring and septic tank complete cleaning with fresh water as directed and placing the RCC cover slab in position and set in CM 1:6 for 100 users capacity complete all as specified and directed.

All as per item No. 01 here-in-before but 50 users capacity.

All as per item No. 01 here-in-before but 25 users capacity.

Desludging and cleaning of sewage pump tank by mannual digging out and lifting of concentrated sludge including dewatering and cleaning removing silt, sludge water and any other foreign materials and depositting the same in to excavated pits exceeding 1.50m depth at places (not exc 100m) including cleaning of shurbs/bushes vegetation 2.50 m around the sewage pump, septic tank, manholes etc and making good to suitable condition of the same as directed. Returning and filling in excavated soilafter depositting sludge water and sprinkling bleaching powder over surrounding area and removing surplus excavated soil to near by area complete all as specified and directed.

Dewatering the water from existing Soakage Well for Cleaning all as per item No. 01 here-in-before for size 2.4M dia X 3.0M deep complete all as specified and directed.

All as per item No. 05 here-in-before but size 1.8M dia X 3.0M deep.

All as per item No. 05 here-in-before but size 1.2M dia X 3.0M deep.

Material and labour loose filling with aggregate of guage 80 mm to 150 mm as in soak well/sokage pits/filter beds with broken bricks incl removed old brick beds all as per item No. 01 here-in-before complete all as specified and directed.

Cleaning of man holes of any size depth n exc 60 cm to cleaned all as per item No. 01 here-in-before complete all as specified and directed.

Cleaning of man holes of any size depth exc 60 cm and n.exc 1.20 mtr cleaned all as per item No. 01 here-in-before complete all as specified and directed.

Cleaning man holes of any size depth exc 1.20 sqm cleaned all as specified all as per item No. 01 here-in-before complete all as specified and directed.

Cleaning of chocked sewage line of any description and any dia from man hole to man hole cleaning the line with cleaning rod and binding wire and flush with fresh water and disposed off the sludge all as specified and directed.

Cleaning of blockage of floor trap, gully trap, IWC/EWC etc complete all as specified and as directed.

Demolition of PCC in ground floors and paving not exc 15cm thickness (below or above ground level).

Material and labour for 75mm thick PCC 1:3:6 type C-1 (using 20mm graded aggregate) as in pavement/plinth protection, plinth protection shall be laid in alternate bays and joints shall be filled with bitumastic gola with 80/25 bitumen (1 part bitumen mixed with 3 part of sand) surface finished fair and even complete all as specified and as directed.

Demolition of reinforced cement concrete of any description as in man hole / septic tank cover slabs in any position complete all as specified and as directed.

M&L for precast reinforced cement concrete type B1, (1:2:4) with using (20 mm graded stone aggregate) as in man hole / soak well cover slab set in CM 1:4 all as specified directed.

M&L RCC type B-1 (1:2:4) using 20 mm grades aggregate as in slabs as in septic tank cover slab set in CM 1:4 all as specified and as directed.

M&L Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick (Horizontal or sloping).

Cement plaster 10 mm thick in cement mortar 1:4 on concrete surface such as soffits of RCC, chajja, roof projection columns and beams etc finished even and smooth without using extra cement complete all as specified and directed.

M&L for TMT bars 8 to 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 mild steel wires (annealed) not less than 0.9 mm dia or secured with clips complete all as specified and as directed.

Material & labour for deformed TMT bars 08 mm dia cut to length, bend to shape required including cranking bending, spirally for hooping for columns hooking ends & binding with & including mild steel wire (annealed) not less than 0.9 mm dia or securing with clipsas in stirrups binder etc complete all as specified & directed.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks built in CM (1:6) straight or curved on plan exc 6m mean radius as in manholes etc complete all as specified and directed.

Material and labour for Brickwork with sub - class ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and directed.

Material and labour for Brickwork with sub class ‘B’ bricks in one brick thick honey comb walling, built in CM 1:4 as in soak well complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of concrete/brick wall surface in cement mortar 1:4 and finishing the surface even and smooth without using extra cement complete all as specified and as directed.

Excavation in trenches not exc 1.5m wide & not exc 1.5mdeep and getting out in soft/loose soil for foundation etc complete all as specified and directed.

All as per item No. 28 but depth exc 1.5m and not exc 3 m all as specified and directed.

Returning filling in including spreading, leveling watering well roaming in layers not exc 25cm thick each layer complete all as specified and as directed.

Removal of surplus soil to a distance of exc 50 meter and nexc 250m depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Dismantling of SGSW drain pipes/NP-2 pipe of any bore jointed in cement mortar of any size and description.

M&L for Sail-glazed stoneware drain pipes of Internal diameter of pipe in 150mm laid in trenches and jointed as specified and directed.

PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation etc complete all as specified and directed.

Concrete bed to drain pipe incl. packing under hanching against the side of pipes, 150 mm bore, in cement concrete (1:3:6) type P-2 (using 40mm graded stone aggregate) after laying and testing of pipe complete all as specified and directed.

M&L 200mm dia RCC pipes class NP-2 laid in trenches and jointed with cement mortar and tested complete all as specified and directed.

Concrete bed to drain pipe incl. packing under hanching against the side of pipes, 200 mm bore, in cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregate) after laying and testing of pipe complete all as specified and directed.

M&L for cement conctete type B-1, 1:2:4 as in benching and coping complete all as specified and as directed.

Taking down cement plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M&L for rendering 15 mm thick on fair faces of brick wall mixing with water proofing compound as per manufacturer instruction (Water proofing compound paid for seperately)of brick work or concrete surfaces in CM 1:4 finished even and smooth without using extra cement as in man hole/ septic tank etc.

Supply only intregal water proofing compound

S &F 100mm dia cast iron soil waste and vent pipes( Sand cast pipe), in any length with or without ears, with cement joints, fixed to wall/floor etc incl demolation of existing pipe complete all as specified and directed.

S &F 75mm dia. Cast iron soil waste and vent pipes( Sand cast pipe), in any length with or without ears, with cement joints, fixed to wall/floor etc incl demolation of existing pipe complete all as specified and directed.

S&F 100mm dia CI bend

S&F branch pieces(equal or unequal) or double parallel branches (100mm dia.)

S&F socket 100mm dia. (double coller)

S&F PVC (SWR) pipes 110 mm dia. single socketed, in any length with rubber ring joints, fixed to wall incl demolation of existing pipe complete all as specified and as directed.

S&F PVC (SWR) bend 110 mm dia with access door complete all as specified and as directed.

S&F PVC (SWR) bend 110 mm dia without access door complete all as specified and as directed.

S&F PVC (SWR) junction single 110 mm bore, (single T) equal or unequal with access door complete all as specified and as directed.

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

S&F PVC (SWR) pipes 75 mm dia single socketed, in any length with rubber ring joints, fixed to wall incl demolation of existing pipe complete all as specified and as directed.

S&F PVC (SWR) bend 75 mm dia with access door complete all as specified and as directed.

S&F PVC (SWR) bend 75 mm dia without access door complete all as specified and as directed.

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

S&F cast iron floor trap 100 mm dia with gratings includings jointing to waste pipe fixed in cement concrete type B-1 1:2:4 complete all as specified and as directed.

S&F cast iron floor trap 75mm dia with gratings includings jointing to waste pipe fixed in cement concrete type B-1 1:2:4 complete all as specified and as directed.

S&F PVC (SWR) gully trap 125/110mm,setting and jointing with solvent cement concrete type B-1 1:2:4 complete all as specified and as directed.

S&F CI vent pipe 100mm dia with or without ears with cement joints laid in wall

S&F CI cowls 100mm dia

S&F CI Branch pipes100 (equal or unequal) with parellel branches

S&F 50mm High density polythylene pipes (HDPE) of pressure rating 6 Kgf/cm2 fixed to walls,complete all as specified and as directed.

TANUJ CONST. CO.

pyarelal galar

M/s SHIVRATAN CONSTRUCTION