CLEANING / REPAIR TO CERTAIN DAMAGED SEWAGE LINES,MANHOLES, SEPTIC TANK,SOAK WELLS AND SUMP IN SECTOR A AND B AND MES COLONY AT INF LINE JAMNAGAR

Amount

Cleaning of Sewage sumps, Filter Chamber, etc by removing accumulated sludge, silt and waste materials including sludge water and removing to a distance out of MOD land and depositing at a approved yard fixed by Defence/Local state authority with closed sewage containers complete all as specified and directed by the Engr-in-Charge NOTE : Measurment will be as measured at site i,e volume as calculated with actual dimensions before cleaning and after cleaning of sludge/solid materials as available (Pumping/ removal of floating materials as required and work in foul places is included).The rates are deemed to be included for neccessary safety equipments, tools and plants, all as specified and directed NOTE : Rates quoted be deemed inclusive of closing drain/pipe/manholes with gunny bags etc to stop incoming sewage during cleaning.

Cleaning of Sewage manholes etc by removing accumulated sludge, silt and waste material including sludge water and removing to a distance out side of MOD land and depositing at a approved yard fixed by Defence/Local state authority with closed sewage containers by manually (Pumping/ removal of floating materials as required and work in foul places is included).The rates are deemed to be included for neccessary safety equipments , tools and plants, complete all as specified and directed by EIC. NOTE : Measurment will be as measured at site .The rates are deemed to be included for neccessary safety equipments, tools and plants, all as specified and directed NOTE : Rates quoted be deemed inclusive of closing drain/pipe/manholes with gunny bags etc to stop incoming sewage during cleaning.

(a) depth of manholes upto 1.50 Mtr

(b) depth of manholes exc 1.50 mtr and n.exc 3.00 mtr .

(c) depth of manholes exc 3.00 mtr and n.exc 4.50 mtr

Cleaning of Chocked Sewage lines manually or mechanically necessary tools/auger/jetting machine etc as essential and taking out accumulated sludge and all foreign material from adjoining manhole complete including pumping/ removal of floating materials as required and work in foul places etc.The rates are deemed to be included for neccessary safety equipments, tools and plants, and removing the same to a distance outside of MOD land and depositing at a approved yard fixed by Defence/Local state authority with closed sewage containers complete all as specified and directed by the Engr-in-Charge

(a) 100 mm bore SGSW/RCC drain pipe

(b) 150mm bore of pipe SGSW/RCC drain pipe

(c) 200/300 mm bore of pipe SGSW/RCC drain pipe

(c) 450 mm bore of pipe SGSW/RCC drain pipe

Cleaning of PVC/CI sewer/sludge pipe from floor trap,PVC bend to gully trap/manholes in ground floor complete all as specified and directed by the Engr-in-Charge

Cleaning of PVC/CI sewer/sludge pipe from floor trap,PVC bend to gully trap/manholes of first floor complete all as specified and directed by the Engr-in-Charge

Cleaning of PVC/CI sewer/sludge pipe from floor trap,PVC bend to gully trap/manholes of second floor complete all as specified and directed by the Engr-in-Charge

Clearing blockage of WC and cleaning of Blockage in sewage line upto 1 st Manhole to the entire satisfaction of the complete all as specified and directed by the Engr-in-Charge

Excavation in trenches n.exc 1.5 m wide & n.exc 1.5 m depth for foundations, sewage lines etc and n.exc 10 Sqm on plan for manholes and getting out in soft/loose soil complete all as specified and directed by the Engr-in-Charge

Excavation in trenches n.exc 1.5 m wide & exc 1.5 m but n. exc 3.00 depth for foundations, sewage lines etc and n.exc 10 Sqm on plan for manholes and getting out in hard/dense soil complete all as specified and directed by the Engr-in-Charge

Excavation in trenches n.exc 1.5 m wide & exc 3.00 m but n.exc 4.50mdepth for foundations, sewage lines etc and n.exc 10 Sqm on plan for manholes and getting out in hard/dense soil complete all as specified and directed by the Engr-in-Charge

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exc. 25 cm depth as in any type of soil complete all as specified and directed by the Engr-in-Charge

Removing excavated materials to a distance not exceeding 50 m and depositing at a level not exceeding 1.5 m from starting point complete all as specified and directed by the Engr-in-Charge

Demolition and breaking up any sewage drain pipe not exceeding 150mm bore dia set in cement mortar including haunching as directed by EIC.

Demolition and breaking up any sewage drain pipe not exceeding 300mm bore dia set in cement mortar including haunching as directed by EIC.

Demolition and breaking up any sewage drain pipe not exceeding 450mm bore dia set in cement mortar including haunching as directed by EIC.

M&L for cement concrete bedding and haunching against the sides of pipes after they are laid to 150mm bore drain pipes in PCC 1:3:6 type C-2 (using 40 mm graded stone aggregates) laid to falls including packing under, and tested, complete all as specified and directed by the Engr-in-Charge NOTE :- Pipe shall be measured and paid separately).as in repairs.

M&L for cement concrete bedding and haunching against the sides of pipes after they are laid to 300mm bore drain pipes in PCC 1:3:6 type C-2 (using 40 mm graded stone aggregates) laid to falls including packing under, and tested, complete all as specified and directed by the Engr-in-Charge NOTE :- Pipe shall be measured and paid separately).as in repairs.

M&L for cement concrete bedding and haunching against the sides of pipes after they are laid to 450mm bore drain pipes in PCC 1:3:6 type C-2 (using 40 mm graded stone aggregates) laid to falls including packing under, and tested, complete all as specified and directed by the Engr-in-Charge NOTE :- Pipe shall be measured and paid separately).as in repairs.

M&L for RCC NP-2 drain pipe 150 mm internal dia, grade ‘A’ laid in trenches and Collar/push joint all as specified and directed as in repairs.

M &L for RCC pipes Class NP-2 of size 300mm internal dia, laid in trenches and jointed with collar/push joint complete all as specified and directed by the Engr-in-Charge

M &L for RCC pipes Class NP-2 of size 450mm internal dia, laid in trenches and jointed with collar/push joint complete all as specified and directed by the Engr-in-Charge

Demolition of brick work/stone masonry built in cement mortar of any description complete all as specified and directed by the Engr-in-Charge

M&L for brick work with sub class `B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 (for manhole) as in repairs. complete all as specified and directed by the Engr-in-Charge

Taking down cement plaster on brick, stone or concrete surface including racking out joints hacking for key scrubbing down with water to receive plaster including removal of rubbish, etc complete all as specified and directed by the Engr-in-Charge

M&L for Rendering in cement mortar 1:4, 15mm thick on brick walls or concrete finished even and smooth, (without using extra cement) as external surfaces of manholes as in repairs complete all as specified and directed by the Engr-in-Charge

Preparation of new plastered surface and applying three coats of white wash etc complete all as specified and directed by the Engr-in-Charge

S & Fixed in repairs PVC (SWR) pipes 110mm bore confirming to IS-13592-1992 type 'B' single socketed, in any length with rubber ring joints ,laid in trenches or in floors complete all as specified and directed by the Engr-in-Charge

S & Fixed in repairs PVC (SWR) pipes 110mm bore confirming to IS-13592-1992 type 'B' single socketed, in any length with rubber ring joints ,fixed to wall all as complete all as specified and directed by the Engr-in-Charge

S & Fixed in repairs PVC (SWR) pipes 75mm bore confirming to IS-13592-1992 type 'B' single socketed, in any length with rubber ring joints ,laid in trenches or in floors complete all as specified and directed by the Engr-in-Charge

S & Fixed in repairs PVC (SWR) pipes75mm bore confirming to IS-13592-1992 type 'B' single socketed, in any length with rubber ring joints ,fixed to wall complete all as specified and directed by the Engr-in-Charge

S&F in repairs PVC (SWR) bend any radius, 110 mm dia with access door complete all as specified and directed by the Engr-in-Charge

S&F in repairs PVC (SWR) bend any radius, 75 mm dia with access door complete all as specified and directed by the Engr-in-Charge

S&F in repairs, PVC (SWR) branch pipe, 110mm dia single (single ‘Y’) equal or un equal with access door complete all as specified and directed by the Engr-in-Charge

S&F in repairs 110 mm dia PVC (SWR) junction single (T-Junction) equal or un equal with access door complete all as specified and directed by the Engr-in-Charge

Demolition of RCC of any description and in any position not otherwise specifically provided complete all as specified and directed by the Engr-in-Charge

M&L for precast RCC 1:2:4 type B1 using 20mm graded stone aggregate in cover slabs including necessary form work etc for manholes covers set in CM 1:4 (reinforcement measured seperately)

M&L for TMT bars 6 to 8mm dia and over cut to length bent to shape required including bending and binding with and including MS wire annealed not less than 0.9mm dia complete all as specified and directed by the Engr-in-Charge

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. complete all as specified and directed by the Engr-in-Charge

M & L Non skid coloured ceramic tiles 7-8mm thick area of each tiles exceeding .06 Sqm but not exceeding .11 Sqm, in floors etc. set and jointed in neat cement slurry mixed with water proofing liquid compound and pointed in white or coloured grouting chemical to match , over 15mm thick screed bed in CM 1:6 complete all as specified and directed by the Engr-in-Charge

M&L Glazed ceramic coloured designer tiles in vertical surface 450x300x7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match 0ver 10mm thick plaster in cement mortar (1:3) complete all as specified and directed by the Engr-in-Charge

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe).complete all as specified and directed by the Engr-in-Charge

S & F in repairs Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete complete all as specified and directed by the Engr-in-Charge

S & F in repairs Vitreous China Squatting Pan ‘ORISSA’ Pattern, size 580X440 mm White, with , Integral Foot Rest, providing Joints between Flush Pipe and Socket of WC Pan (excluding Flushing Cistern and Flush Pipe), and connected Items, complete all as specified and directed by the Engr-in-Charge

S&F in repairs 10 litre capacity low level PVC flushing cistern (white), syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket (of suitable size) and providing 32 mm dia PVC flush pipe and making all necessary connections complete all as specified and directed by the Engr-in-Charge

Supply and fix in repairs 75 mm bore PVC (SWR) plain floor trap with CP grating complete all as specified and directed by the Engr-in-Charge

S&F in repairs angle cock 15 mm bore cast copper fancy type chromium plated alloy screwed down high pressure with crutch or butter fly handle serwed both ends for iron pipe or for unions. complete all as specified and directed by the Engr-in-Charge

S & F in repair PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed by the Engr-in-Charge

Hirachand Sunderji and co (BID ID -3408402)

S t modi (BID ID -3408327)