REPAIR MAINT OF SEWAGE LINE MANHOLES DRAIN AND FOOTPATH AT SALARIA OFFICERS ENCLAVE DWARKA UNDER GE WEST DELHI CANTT 10

Amount

M&L for Cleaning of existing open drain of any width and any depth incldg removal of loose soil,cement,debris, mud, garbage, debries, sludge (liquid/Dry), vegitation,tree roots etc in any position manually or machnically outside MOD land complete all as specified.

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc and removal of debris outside MOD land complete all as specified.

Demolition of cement concrete plain/reinfored of any description and in any position not other specifically provided for and removal of material beyond MOD land bcomplete all as specified & directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius and built in CM 1:4 complete all as specified and directed.

S&F factory made SFRC man hole cover medium duty M-25 grade,75mm thick with SFRC frame of clear size exc 0.25 Sqm but n.exc 0.90 Sqm, provided with provision of two lifting hooks welded at appropriate location,complete all as specified and directed.

S&F factory made SFRC drain cover medium duty M-25 grde 75mm thick size not exc .75sqm each complete all as specified and directed.

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr depth for fdn etc for soft manhole not exc 10 sqm on plan and getting out any type of soil complete all as specified & directed.

All as per item No 7 above but exc 1.5 mtr and n.exc 3 mtr in any type of soil.

Returning filling in soft/loose soil incl spreading, leveling, watering and well ramming in layers n.exc 25 cm complete all as specified & directed.

Removing of surplus soil beyond MOD land not less than 500 mtr from MOD land complete all as specified.

Demolition and breaking of 150 mm dia sewage/drain pipe (salt glazed where AC or reinforced concrete) set in cement mortar complete all as specified & directed.

All as per item No 11 above but 200 mm dia.

All as per item No 11 above but 300 mm dia.

M&L for cement concrete 1:4:8 type D-2 using 40mm graded agg incl packing under and haunching against sides of 150mm dia (Internal dia) pipe after they are laid and tested complete all as specified (Thickness of concrete bed 150mm) complete all as specified & directed.

All as per item No 16 above but 200 mm dia.

All as per item No 16 above but 300 mm dia.

M&L for Reinforced concrete pipe class NP2, 150mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

M&L for Reinforced concrete pipe class NP2, 200mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

M&L for Reinforced concrete pipe class NP2, 300mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

Taking down cement or cement lime plaster on walls incl racking out joints, hacking for keys, scrubbing down with water etc complete all as specified & directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone agg as in coping, kerbs, bed plates incl weathering slightly rounded or chamfered angle and throating complete all as specified and directed.

Taking out sludge water semi solid or solid materials from manholes upto a depth 1.5mtr by manually or using super sucker machine, Jet machine, electric motor etc, removing and depositing into excavated pit of suitable size outside of MOD land (incl necessary excavation and earth work in any type of soil) allowing initial perculation of sludge water and finally burying the entire solid/semi solid material completely underground complete all as specified and directed.

All as per item No 23 above but depth exc.1.5m to 2.5m

All as per item No 23 above but depth exc.2.5m to 3.5m

M&L for Cleaning and maintenance of sewage line / system from first manholes upto the final drop out let into the septic tank or central sewage system in running/flowing order without blockage having inner dia of pipe from 150mm to 300mm and depth varying upto 4.5 mtr in any situation by mechanical ( by super sucker machine with 3000 ltr sludge slurry capacity) or jetting machine by injecting water pressure with cutting tools compressive etc.all as specified and directed including removing of sludge/mud/silt (liquid/dry) in foul position outside of MOD land incldng taking out manhole covers and refixing the same in position and making good disturbed portion if any,complete all as specified and directed. Note: for small seage line connect to bldg, where machine cannot use contractor will clean that line manually.

M&L for cement concrete type C-2, 1:3:6 (using 40mm graded stone aggregate) in surface channels and drains finishing the exposed surfaces of concrete to fair and even including demolitions complete all as specified and directed.

Extra for forming fair finished drain or channel 80 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

Cutting and cleaning away all grass vegetation, sapling, shrubs, brushwood, undergrowth, roots and trees n. exc 30 cm girth from roof terrace, walls parapet etc & pouring acid over affected areas and making good the disturbed portion in CM 1:3 incl removal of rubbish up to a distance of 50 m out side the periphery of area under clearence complete all as specified and directed.

S&F factory made SFRC GT cover 25mm thick exc 0.06 sqm but n exc 0.11 sqm provided with provision of one lifting hook at appropriate location complete all as specified & directed.

M&L for cement conc 1:4:8 type D-2 using 40mm graded stone agg as in sub base to floor/ filling mass conc. well compacted all as spd.

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

M&L for cement conc 1:3:6 type C-2 using 40mm graded stone agg as in sub base to floor/ filling mass conc. well compacted and make pannels/joints all as spd. & directed.

Forming Contraction (Dummy) joints 50mm deep x 10mm wide,filled with joint sealing compound grade A Complete all as specified and directed.

Demolition and breaking of 100 mm dia sewage/drain pipe (salt glazed where AC or reinforced concrete) set in cement mortar complete all as specified & directed.

M&L for cement concrete 1:4:8 type C-2 using 40mm graded agg incl packing under and haunching against sides of 100mm dia (Internal dia) pipe after they are laid and tested complete all as specified (Thickness of concrete bed 150mm) complete all as specified & directed.

S&F 110mm PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified

Deduct Credit: for demolished/dismantled material of (-) Rs 58200.00 (Minus) as listed in Schedule 'A' Part II (Credit Schedule) Note: Tenderer's shall not quote against this item. The amount of Credit Schedule is tentative, however the same shall be considered to arrive at the contract sum.

RK TRADERS

SHRI JI ENTERPRISES

Standard enterprises

VED PRAKASH ARORA